PMID-sentid Pub_year Sent_text comp_official_name comp_offset protein_name organism prot_offset 23959544-6 2014 Phosphorylation levels of Ser(1177) and Thr(495) in eNOS were determined after exposure to amlodipine, S(-)-amlodipine, and Ro 31-8220. Serine 26-29 nitric oxide synthase 3 Homo sapiens 52-56 23959544-6 2014 Phosphorylation levels of Ser(1177) and Thr(495) in eNOS were determined after exposure to amlodipine, S(-)-amlodipine, and Ro 31-8220. Threonine 40-43 nitric oxide synthase 3 Homo sapiens 52-56 23959544-6 2014 Phosphorylation levels of Ser(1177) and Thr(495) in eNOS were determined after exposure to amlodipine, S(-)-amlodipine, and Ro 31-8220. Amlodipine 91-101 nitric oxide synthase 3 Homo sapiens 52-56 23959544-6 2014 Phosphorylation levels of Ser(1177) and Thr(495) in eNOS were determined after exposure to amlodipine, S(-)-amlodipine, and Ro 31-8220. Amlodipine 104-118 nitric oxide synthase 3 Homo sapiens 52-56 23959544-7 2014 RESULTS: FMD, NO, and eNOS levels significantly improved after treatment with amlodipine and S(-)-amlodipine. Amlodipine 78-88 nitric oxide synthase 3 Homo sapiens 22-26 23959544-7 2014 RESULTS: FMD, NO, and eNOS levels significantly improved after treatment with amlodipine and S(-)-amlodipine. Amlodipine 93-108 nitric oxide synthase 3 Homo sapiens 22-26 23959544-10 2014 Western blot assay showed that both amlodipine and Ro31-8220 induced Ser(1177) phosphorylation and weakened Thr(495) phosphorylation in eNOS. Amlodipine 36-46 nitric oxide synthase 3 Homo sapiens 136-140 23959544-10 2014 Western blot assay showed that both amlodipine and Ro31-8220 induced Ser(1177) phosphorylation and weakened Thr(495) phosphorylation in eNOS. ro31 51-55 nitric oxide synthase 3 Homo sapiens 136-140 23959544-10 2014 Western blot assay showed that both amlodipine and Ro31-8220 induced Ser(1177) phosphorylation and weakened Thr(495) phosphorylation in eNOS. Threonine 108-111 nitric oxide synthase 3 Homo sapiens 136-140 23959544-15 2014 It affects eNOS phosphorylation at Ser(1177) and Thr(495) by the PKC pathway, further enhancing eNOS activation. Serine 35-38 nitric oxide synthase 3 Homo sapiens 11-15 23959544-15 2014 It affects eNOS phosphorylation at Ser(1177) and Thr(495) by the PKC pathway, further enhancing eNOS activation. Serine 35-38 nitric oxide synthase 3 Homo sapiens 96-100 23959544-15 2014 It affects eNOS phosphorylation at Ser(1177) and Thr(495) by the PKC pathway, further enhancing eNOS activation. Threonine 49-52 nitric oxide synthase 3 Homo sapiens 96-100 24112082-0 2014 The smoking-associated oxidant hypothiocyanous acid induces endothelial nitric oxide synthase dysfunction. hypothiocyanous acid 31-51 nitric oxide synthase 3 Homo sapiens 60-93 24112082-3 2014 We hypothesized that this thiol-specific oxidant may target the Zn(2+)-thiol cluster of eNOS (endothelial nitric oxide synthase), resulting in enzyme dysfunction and reduced formation of the critical signalling molecule NO . Sulfhydryl Compounds 26-31 nitric oxide synthase 3 Homo sapiens 94-127 24112082-3 2014 We hypothesized that this thiol-specific oxidant may target the Zn(2+)-thiol cluster of eNOS (endothelial nitric oxide synthase), resulting in enzyme dysfunction and reduced formation of the critical signalling molecule NO . zn(2+)-thiol 64-76 nitric oxide synthase 3 Homo sapiens 94-127 24745027-2 2014 EECs and IMCEs can exercise substantial control over the contractility of cardiomyocytes by releasing various factors such as nitric oxide (NO) via a constitutive endothelial NO-synthase (eNOS), endothelin-1, prostaglandins, angiotensin II, peptide growth factors, and neuregulin-1. Nitric Oxide 126-138 nitric oxide synthase 3 Homo sapiens 188-192 25114926-2 2014 The purpose of this study was to investigate the expression of GABAB receptors, a subclass of receptors to the inhibitory neurotransmitter gamma-aminobutyric acid (GABA), in cultured human aortic endothelial cells (HAECs), and to explore if altering receptor activation modified [Ca2+]i and endothelial nitric oxide synthase (eNOS) translocation. gamma-Aminobutyric Acid 63-67 nitric oxide synthase 3 Homo sapiens 291-324 24949428-0 2014 Progesterone attenuates experimental subarachnoid hemorrhage-induced vasospasm by upregulation of endothelial nitric oxide synthase via Akt signaling pathway. Progesterone 0-12 nitric oxide synthase 3 Homo sapiens 98-131 24949428-9 2014 The SAH-induced suppression of eNOS protein and phospho-Akt were relieved by progesterone treatment. Progesterone 77-89 nitric oxide synthase 3 Homo sapiens 31-35 24745027-2 2014 EECs and IMCEs can exercise substantial control over the contractility of cardiomyocytes by releasing various factors such as nitric oxide (NO) via a constitutive endothelial NO-synthase (eNOS), endothelin-1, prostaglandins, angiotensin II, peptide growth factors, and neuregulin-1. Prostaglandins 209-223 nitric oxide synthase 3 Homo sapiens 188-192 24180383-7 2014 In addition, eNOS associations with cationic amino acid transporter-1 (CAT-1), argininosuccinate synthase (ASS), argininosuccinate lyase (ASL), and soluble guanylate cyclase (sGC) facilitate directed delivery of substrate (L-arginine) to eNOS and optimizing NO production and NO action on its target. Arginine 223-233 nitric oxide synthase 3 Homo sapiens 13-17 24180387-0 2014 Tetrahydrobiopterin regulation of eNOS redox function. sapropterin 0-19 nitric oxide synthase 3 Homo sapiens 34-38 24180387-3 2014 Evidence from humans and animals have demonstrated that decreased BH4 bioavailability, with subsequent uncoupling of eNOS, has significant effects on the pathogenesis of endothelial dysfunction, which is a hallmark of vascular injury in cardiovascular disorders, including hypertension, hyperlipidemia, and diabetes. sapropterin 66-69 nitric oxide synthase 3 Homo sapiens 117-121 24200868-1 2014 Human endothelial nitric oxide synthase (eNOS) activity is important for maintaining blood pressure homeostasis and vascular integrity through nitric oxide (NO).The in vitro study aimed at investigating a role of p38alpha signaling in modulating NO production in human umbilical vein endothelial cell-12 (HUVEC-12). Nitric Oxide 18-30 nitric oxide synthase 3 Homo sapiens 41-45 24180387-4 2014 In this review, we discuss the synthesis of BH4, its molecular mechanisms regulating eNOS coupling, the pathophysiologic roles of decreased BH4 bioavailability in cardiovascular diseases, and the potential therapeutic application of BH4 in clinics. sapropterin 44-47 nitric oxide synthase 3 Homo sapiens 85-89 24959009-3 2014 Production of RMs mainly superoxides ( O2 (-)) has been found in a variety of predominating cellular enzyme systems including nicotinamide adenine dinucleotide phosphate oxidase, xanthine oxidase, cyclooxygenase, endothelial nitric oxide synthase (eNOS) and myeloperoxidase. Superoxides 25-36 nitric oxide synthase 3 Homo sapiens 213-246 24959009-3 2014 Production of RMs mainly superoxides ( O2 (-)) has been found in a variety of predominating cellular enzyme systems including nicotinamide adenine dinucleotide phosphate oxidase, xanthine oxidase, cyclooxygenase, endothelial nitric oxide synthase (eNOS) and myeloperoxidase. Superoxides 39-41 nitric oxide synthase 3 Homo sapiens 213-246 24804268-0 2014 Ang (1-7) protects islet endothelial cells from palmitate-induced apoptosis by AKT, eNOS, p38 MAPK, and JNK pathways. Palmitates 48-57 nitric oxide synthase 3 Homo sapiens 84-88 24804268-7 2014 Palmitate decreased the phosphorylation of AKT and eNOS, and Ang (1-7) increased the phosphorylation of these kinases (P < 0.05), with a concomitant reduction in MS-1 cells apoptosis. Palmitates 0-9 nitric oxide synthase 3 Homo sapiens 51-55 23875992-4 2014 Increased l-arginine uptake via hCAT-1 and NO synthesis by eNOS is associated with GDM. Arginine 10-20 nitric oxide synthase 3 Homo sapiens 59-63 24706320-17 2014 Irritant agents in the breathing air and environment may cause increase in eNOS values at apical part of epithelium and may promote polyp formation by vasodilatation and increased glandular secretion due to increased nitric oxide values. Nitric Oxide 217-229 nitric oxide synthase 3 Homo sapiens 75-79 24200868-2 2014 Consistent with the stimulation of lipopolysaccharide (LPS) or tumor necrosis factor (TNF)-alpha, the over-expression of p38alpha markedly down-regulated the eNOS promoter activity in HUVEC-12, which could be reversed by its negative mutant p38alpha (AF) or p38-specific inhibitor SB203580. SB 203580 281-289 nitric oxide synthase 3 Homo sapiens 158-162 23875992-6 2014 GDM associates with NO-reduced adenosine uptake in placental endothelium, suggested to maintain and/or facilitate insulin vasodilation likely increasing hCAT-1 and eNOS expression and activity. Adenosine 31-40 nitric oxide synthase 3 Homo sapiens 164-168 25460725-3 2014 Production of RMs mainly superoxide (O2(-)) has been found in a variety of predominating cellular enzyme systems including NAD(P)H oxidase, xanthine oxidase (XO), cyclooxygenase (COX), uncoupled endothelial nitric oxide synthase (eNOS) and myeloperoxidase (MPO). Superoxides 25-35 nitric oxide synthase 3 Homo sapiens 195-228 24573998-0 2014 Endothelial nitric oxide (eNOS) gene G894T and VNTR polymorphisms are closely associated with the risk of ischemic stroke development for Asians: meta-analysis of epidemiological studies. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 26-30 24868319-6 2014 The underlying mechanisms involve the inhibition of H2O2-induced activation of endothelial nitric oxide synthase (eNOS), adenosine monophosphate-activated protein kinase (AMPK), and Akt, as well as the redox sensitive transcription factor, NF-kappa B (NF- kappa B). Hydrogen Peroxide 52-56 nitric oxide synthase 3 Homo sapiens 79-112 24300283-0 2014 Interactive effects of in vitro binge-like alcohol and ATP on umbilical endothelial nitric oxide synthase post-translational modifications and redox modulation. Alcohols 43-50 nitric oxide synthase 3 Homo sapiens 72-105 24300283-0 2014 Interactive effects of in vitro binge-like alcohol and ATP on umbilical endothelial nitric oxide synthase post-translational modifications and redox modulation. Adenosine Triphosphate 55-58 nitric oxide synthase 3 Homo sapiens 72-105 25460725-3 2014 Production of RMs mainly superoxide (O2(-)) has been found in a variety of predominating cellular enzyme systems including NAD(P)H oxidase, xanthine oxidase (XO), cyclooxygenase (COX), uncoupled endothelial nitric oxide synthase (eNOS) and myeloperoxidase (MPO). Superoxides 37-39 nitric oxide synthase 3 Homo sapiens 195-228 24300283-2 2014 We herein investigated chronic in vitro binge-like alcohol effects on umbilical endothelial nitric oxide synthase (eNOS) multi-site phosphorylation and related redox switches under basal (unstimulated) and stimulated (with ATP) states. Alcohols 51-58 nitric oxide synthase 3 Homo sapiens 80-113 24971375-3 2014 In this study, a treatment with NaHS profoundly increased the expression and the activity of endothelial nitric oxide synthase. sodium bisulfide 32-36 nitric oxide synthase 3 Homo sapiens 93-126 25189395-1 2014 Endothelial nitric oxide synthase (eNOS or NOS3), an enzyme constitutively expressed especially in endothelial cells, is largely responsible for nitric oxide (NO) bioavailability at the endothelial level. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 25093198-1 2014 Nitric oxide (NO), produced by endothelial nitric oxide synthase (eNOS), is a major antiatherogenic factor in the blood vessel. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 31-64 25093198-1 2014 Nitric oxide (NO), produced by endothelial nitric oxide synthase (eNOS), is a major antiatherogenic factor in the blood vessel. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 66-70 26104257-9 2014 CONCLUSIONS: These results indicate the relationship between reduced nitric oxide levels and eNOS gene polymorphism leading to its altered expression in preeclamptic women. Nitric Oxide 69-81 nitric oxide synthase 3 Homo sapiens 93-97 25189395-1 2014 Endothelial nitric oxide synthase (eNOS or NOS3), an enzyme constitutively expressed especially in endothelial cells, is largely responsible for nitric oxide (NO) bioavailability at the endothelial level. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 43-47 25189387-1 2014 Nitric oxide (NO) production is catalyzed by three distinct enzymes, namely, neuronal nitric oxide synthase (nNOS), inducible NOS (iNOS), and endothelial NOS (eNOS). Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 142-157 24379783-2 2013 In blood vessels, it is synthesized in a dynamic fashion by endothelial nitric oxide synthase (eNOS) and influences vascular function via two distinct mechanisms, the activation of soluble guanylyl cyclase (sGC)/cyclic guanosine monophosphate (cGMP)-dependent signaling and the S-nitrosylation of proteins with reactive thiols (S-nitrosylation). Cyclic GMP 212-242 nitric oxide synthase 3 Homo sapiens 60-93 24376548-0 2013 Platelet content of nitric oxide synthase 3 phosphorylated at Serine 1177 is associated with the functional response of platelets to aspirin. Serine 62-68 nitric oxide synthase 3 Homo sapiens 20-43 24376548-0 2013 Platelet content of nitric oxide synthase 3 phosphorylated at Serine 1177 is associated with the functional response of platelets to aspirin. Aspirin 133-140 nitric oxide synthase 3 Homo sapiens 20-43 24376548-4 2013 Protein expression of nitric oxide synthase 3 (NOS3) was higher in ASA-sensitive than in ASA-resistant platelets but there were no differences in the platelet expression of nitric oxide synthase 2 (NOS2) isoform. Aspirin 67-70 nitric oxide synthase 3 Homo sapiens 22-45 24376548-4 2013 Protein expression of nitric oxide synthase 3 (NOS3) was higher in ASA-sensitive than in ASA-resistant platelets but there were no differences in the platelet expression of nitric oxide synthase 2 (NOS2) isoform. Aspirin 67-70 nitric oxide synthase 3 Homo sapiens 47-51 24376548-4 2013 Protein expression of nitric oxide synthase 3 (NOS3) was higher in ASA-sensitive than in ASA-resistant platelets but there were no differences in the platelet expression of nitric oxide synthase 2 (NOS2) isoform. Aspirin 89-92 nitric oxide synthase 3 Homo sapiens 22-45 24376548-4 2013 Protein expression of nitric oxide synthase 3 (NOS3) was higher in ASA-sensitive than in ASA-resistant platelets but there were no differences in the platelet expression of nitric oxide synthase 2 (NOS2) isoform. Aspirin 89-92 nitric oxide synthase 3 Homo sapiens 47-51 24376548-5 2013 The highest NOS3 expression in ASA-sensitive platelets was independent of the presence of T-to-C mutation at nucleotide position -786 (T(-786) C) in the NOS3-coding gene. Aspirin 31-34 nitric oxide synthase 3 Homo sapiens 12-16 24376548-6 2013 However, platelet content of phosphorylated NOS3 at Serine (Ser)(1177), an active form of NOS3, was higher in ASA-sensitive than in ASA-resistant platelets. Serine 52-58 nitric oxide synthase 3 Homo sapiens 44-48 24376548-6 2013 However, platelet content of phosphorylated NOS3 at Serine (Ser)(1177), an active form of NOS3, was higher in ASA-sensitive than in ASA-resistant platelets. Serine 52-58 nitric oxide synthase 3 Homo sapiens 90-94 24376548-6 2013 However, platelet content of phosphorylated NOS3 at Serine (Ser)(1177), an active form of NOS3, was higher in ASA-sensitive than in ASA-resistant platelets. Serine 52-55 nitric oxide synthase 3 Homo sapiens 44-48 24376548-6 2013 However, platelet content of phosphorylated NOS3 at Serine (Ser)(1177), an active form of NOS3, was higher in ASA-sensitive than in ASA-resistant platelets. Serine 52-55 nitric oxide synthase 3 Homo sapiens 90-94 24376548-6 2013 However, platelet content of phosphorylated NOS3 at Serine (Ser)(1177), an active form of NOS3, was higher in ASA-sensitive than in ASA-resistant platelets. Aspirin 110-113 nitric oxide synthase 3 Homo sapiens 44-48 24376548-6 2013 However, platelet content of phosphorylated NOS3 at Serine (Ser)(1177), an active form of NOS3, was higher in ASA-sensitive than in ASA-resistant platelets. Aspirin 110-113 nitric oxide synthase 3 Homo sapiens 90-94 24376548-6 2013 However, platelet content of phosphorylated NOS3 at Serine (Ser)(1177), an active form of NOS3, was higher in ASA-sensitive than in ASA-resistant platelets. Aspirin 132-135 nitric oxide synthase 3 Homo sapiens 44-48 24376548-6 2013 However, platelet content of phosphorylated NOS3 at Serine (Ser)(1177), an active form of NOS3, was higher in ASA-sensitive than in ASA-resistant platelets. Aspirin 132-135 nitric oxide synthase 3 Homo sapiens 90-94 24376548-7 2013 The level of platelet NOS3 Ser(1177) phosphorylation was positively associated with the closure time in the PFA-100 test. Serine 27-30 nitric oxide synthase 3 Homo sapiens 22-26 24376548-7 2013 The level of platelet NOS3 Ser(1177) phosphorylation was positively associated with the closure time in the PFA-100 test. Foscarnet 108-111 nitric oxide synthase 3 Homo sapiens 22-26 24376548-11 2013 CONCLUSIONS: Functional platelet responsiveness to ASA was associated with the platelet content of phosphorylated NOS3 at Ser(1177). Aspirin 51-54 nitric oxide synthase 3 Homo sapiens 114-118 24376548-11 2013 CONCLUSIONS: Functional platelet responsiveness to ASA was associated with the platelet content of phosphorylated NOS3 at Ser(1177). Serine 122-125 nitric oxide synthase 3 Homo sapiens 114-118 24144633-7 2013 In these tissues and cultured murine and human primary endothelial cells, MG increased eNOS monomerization and decreased BH4/total biopterin ratio, effects that were significantly mitigated by supplementation of BH4 or its precursor sepiapterin but not by L-NAME or tetrahydroneopterin, indicative of MG-triggered eNOS uncoupling. Pyruvaldehyde 74-76 nitric oxide synthase 3 Homo sapiens 87-91 24144633-7 2013 In these tissues and cultured murine and human primary endothelial cells, MG increased eNOS monomerization and decreased BH4/total biopterin ratio, effects that were significantly mitigated by supplementation of BH4 or its precursor sepiapterin but not by L-NAME or tetrahydroneopterin, indicative of MG-triggered eNOS uncoupling. Pyruvaldehyde 74-76 nitric oxide synthase 3 Homo sapiens 314-318 24144633-7 2013 In these tissues and cultured murine and human primary endothelial cells, MG increased eNOS monomerization and decreased BH4/total biopterin ratio, effects that were significantly mitigated by supplementation of BH4 or its precursor sepiapterin but not by L-NAME or tetrahydroneopterin, indicative of MG-triggered eNOS uncoupling. sapropterin 212-215 nitric oxide synthase 3 Homo sapiens 87-91 24144633-7 2013 In these tissues and cultured murine and human primary endothelial cells, MG increased eNOS monomerization and decreased BH4/total biopterin ratio, effects that were significantly mitigated by supplementation of BH4 or its precursor sepiapterin but not by L-NAME or tetrahydroneopterin, indicative of MG-triggered eNOS uncoupling. sapropterin 212-215 nitric oxide synthase 3 Homo sapiens 314-318 24379783-2 2013 In blood vessels, it is synthesized in a dynamic fashion by endothelial nitric oxide synthase (eNOS) and influences vascular function via two distinct mechanisms, the activation of soluble guanylyl cyclase (sGC)/cyclic guanosine monophosphate (cGMP)-dependent signaling and the S-nitrosylation of proteins with reactive thiols (S-nitrosylation). Cyclic GMP 212-242 nitric oxide synthase 3 Homo sapiens 95-99 24379783-2 2013 In blood vessels, it is synthesized in a dynamic fashion by endothelial nitric oxide synthase (eNOS) and influences vascular function via two distinct mechanisms, the activation of soluble guanylyl cyclase (sGC)/cyclic guanosine monophosphate (cGMP)-dependent signaling and the S-nitrosylation of proteins with reactive thiols (S-nitrosylation). Cyclic GMP 244-248 nitric oxide synthase 3 Homo sapiens 95-99 24379783-2 2013 In blood vessels, it is synthesized in a dynamic fashion by endothelial nitric oxide synthase (eNOS) and influences vascular function via two distinct mechanisms, the activation of soluble guanylyl cyclase (sGC)/cyclic guanosine monophosphate (cGMP)-dependent signaling and the S-nitrosylation of proteins with reactive thiols (S-nitrosylation). Sulfhydryl Compounds 320-326 nitric oxide synthase 3 Homo sapiens 60-93 24379783-2 2013 In blood vessels, it is synthesized in a dynamic fashion by endothelial nitric oxide synthase (eNOS) and influences vascular function via two distinct mechanisms, the activation of soluble guanylyl cyclase (sGC)/cyclic guanosine monophosphate (cGMP)-dependent signaling and the S-nitrosylation of proteins with reactive thiols (S-nitrosylation). Sulfhydryl Compounds 320-326 nitric oxide synthase 3 Homo sapiens 95-99 24152727-6 2013 These PCN-enhanced cellular responses were associated with increased protein levels of HIF1A and NOS3, but not FGFR1, VEGFR1, and VEGFR2. PREGNENOLONE CARBONITRILE 6-9 nitric oxide synthase 3 Homo sapiens 97-101 24096875-6 2013 The inhibition of Lys(118) acetylation promoted the generation of NOS3-promoting prosurvival form of p53. Lysine 18-21 nitric oxide synthase 3 Homo sapiens 66-70 23804534-5 2013 HDL-mediated phosphorylation of endothelial nitric oxide synthase (eNOS)-Ser(1177) , eNOS-Thr(495) , and PKC-ssII was evaluated. Serine 73-76 nitric oxide synthase 3 Homo sapiens 32-65 24278136-1 2013 Endothelial nitric oxide synthase 3 (NOS3) catalyzes the production of nitric oxide from L-arginine in endothelial cells. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 37-41 24278136-1 2013 Endothelial nitric oxide synthase 3 (NOS3) catalyzes the production of nitric oxide from L-arginine in endothelial cells. Arginine 89-99 nitric oxide synthase 3 Homo sapiens 37-41 23811616-10 2013 These positive effects of chronic exercise seem to be closely related to the bioavailability of nitric oxide, including increased activity of endothelial nitric oxide synthase and antioxidant enzymes, and activation of matrix metalloproteinase 9. Nitric Oxide 96-108 nitric oxide synthase 3 Homo sapiens 142-175 22555214-7 2013 Isosorbide-5-mononitrate up-regulated the expression of NADPH subunits and caused uncoupling of the endothelial nitric oxide synthase (eNOS) likely due to a down-regulation of the tetrahydrobiopterin-synthesizing enzyme GTP-cyclohydrolase-1 and to S-glutathionylation of eNOS. isosorbide-5-mononitrate 0-24 nitric oxide synthase 3 Homo sapiens 100-133 23750556-0 2013 Up-regulation of endothelial nitric oxide synthase (eNOS), silent mating type information regulation 2 homologue 1 (SIRT1) and autophagy-related genes by repeated treatments with resveratrol in human umbilical vein endothelial cells. Resveratrol 179-190 nitric oxide synthase 3 Homo sapiens 17-50 23750556-0 2013 Up-regulation of endothelial nitric oxide synthase (eNOS), silent mating type information regulation 2 homologue 1 (SIRT1) and autophagy-related genes by repeated treatments with resveratrol in human umbilical vein endothelial cells. Resveratrol 179-190 nitric oxide synthase 3 Homo sapiens 52-56 23750556-1 2013 Resveratrol, a polyphenolic phytoalexin found in red wine and various plants, has been reported to up-regulate the expression of endothelial NO synthase (eNOS) in human umbilical vein endothelial cells (HUVEC). Resveratrol 0-11 nitric oxide synthase 3 Homo sapiens 129-152 23750556-1 2013 Resveratrol, a polyphenolic phytoalexin found in red wine and various plants, has been reported to up-regulate the expression of endothelial NO synthase (eNOS) in human umbilical vein endothelial cells (HUVEC). Resveratrol 0-11 nitric oxide synthase 3 Homo sapiens 154-158 23750556-1 2013 Resveratrol, a polyphenolic phytoalexin found in red wine and various plants, has been reported to up-regulate the expression of endothelial NO synthase (eNOS) in human umbilical vein endothelial cells (HUVEC). polyphenolic phytoalexin 15-39 nitric oxide synthase 3 Homo sapiens 129-152 23750556-1 2013 Resveratrol, a polyphenolic phytoalexin found in red wine and various plants, has been reported to up-regulate the expression of endothelial NO synthase (eNOS) in human umbilical vein endothelial cells (HUVEC). polyphenolic phytoalexin 15-39 nitric oxide synthase 3 Homo sapiens 154-158 23750556-4 2013 The expression levels of eNOS and silent mating type information regulation 2 homologue 1 (SIRT1) were up-regulated in HUVEC by repeated treatments with 1 muM-resveratrol for 6 d, but not with fenofibrate. Resveratrol 159-170 nitric oxide synthase 3 Homo sapiens 25-29 23921313-2 2013 At the beginning of reperfusion, a transient release of NO is promptly scavenged by ROS to form the highly toxic peroxynitrite, which is responsible for a further increase of ROS through endothelial nitric oxide synthase uncoupling. Reactive Oxygen Species 84-87 nitric oxide synthase 3 Homo sapiens 187-220 23921313-2 2013 At the beginning of reperfusion, a transient release of NO is promptly scavenged by ROS to form the highly toxic peroxynitrite, which is responsible for a further increase of ROS through endothelial nitric oxide synthase uncoupling. Peroxynitrous Acid 113-126 nitric oxide synthase 3 Homo sapiens 187-220 23921313-2 2013 At the beginning of reperfusion, a transient release of NO is promptly scavenged by ROS to form the highly toxic peroxynitrite, which is responsible for a further increase of ROS through endothelial nitric oxide synthase uncoupling. Reactive Oxygen Species 175-178 nitric oxide synthase 3 Homo sapiens 187-220 24055736-0 2013 Polymorphisms in the endothelial nitric oxide synthase gene in thalidomide embryopathy. Thalidomide 63-74 nitric oxide synthase 3 Homo sapiens 21-54 24041741-7 2013 Combining the statin pretreatment with the eNOS inhibitor L-NNA as well as bypassing the HMG-CoA reductase (EC number: 1.1.1.34) by adding mevalonic acid or geranyl pyrophosphate restored the exocytotic effect of PMA. Nitroarginine 58-63 nitric oxide synthase 3 Homo sapiens 43-47 23745825-1 2013 Complex regulatory processes alter the activity of endothelial nitric oxide synthase (eNOS) leading to nitric oxide (NO) production by endothelial cells under various physiological states. Nitric Oxide 63-75 nitric oxide synthase 3 Homo sapiens 86-90 24096875-0 2013 p53"s choice of myocardial death or survival: Oxygen protects infarct myocardium by recruiting p53 on NOS3 promoter through regulation of p53-Lys(118) acetylation. Oxygen 46-52 nitric oxide synthase 3 Homo sapiens 102-106 24096875-0 2013 p53"s choice of myocardial death or survival: Oxygen protects infarct myocardium by recruiting p53 on NOS3 promoter through regulation of p53-Lys(118) acetylation. Lysine 142-145 nitric oxide synthase 3 Homo sapiens 102-106 24096875-4 2013 p53 exhibited a differential DNA-binding, namely, BAX-p53RE in the infarct heart or NOS3-p53RE in the oxygenated heart, which was regulated by oxygen-induced, post-translational modification of p53. Oxygen 102-108 nitric oxide synthase 3 Homo sapiens 84-88 23738793-0 2013 Protocatechuic acid induces angiogenesis through PI3K-Akt-eNOS-VEGF signalling pathway. protocatechuic acid 0-19 nitric oxide synthase 3 Homo sapiens 58-62 23954998-0 2013 Analysing calcium dependent and independent regulation of eNOS in endothelium triggered by extracellular signalling events. Calcium 10-17 nitric oxide synthase 3 Homo sapiens 58-62 23954998-1 2013 The vascular endothelium, the intima of blood vessels, coordinately interacts with several biochemical factors expressing endothelial nitric oxide synthase (eNOS) to produce nitric oxide (NO), a potent endogenous vasodilator. Nitric Oxide 134-146 nitric oxide synthase 3 Homo sapiens 157-161 23954998-3 2013 In response to signal transduction upstream by VEGF-A and shear stress, different signalling pathways mediated by kinases and intracellular calcium potentiates eNOS activation leading to nitric oxide release. Calcium 140-147 nitric oxide synthase 3 Homo sapiens 160-164 23954998-3 2013 In response to signal transduction upstream by VEGF-A and shear stress, different signalling pathways mediated by kinases and intracellular calcium potentiates eNOS activation leading to nitric oxide release. Nitric Oxide 187-199 nitric oxide synthase 3 Homo sapiens 160-164 23954998-5 2013 A transient response to eNOS activation was observed under VEGF-A and shear stress stimulus when mediated by calcium dependent cascades, whereas a sustained response was produced by calcium independent vascular signalling kinases. Calcium 109-116 nitric oxide synthase 3 Homo sapiens 24-28 23940049-0 2013 Nox4 NADPH oxidase mediates peroxynitrite-dependent uncoupling of endothelial nitric-oxide synthase and fibronectin expression in response to angiotensin II: role of mitochondrial reactive oxygen species. Peroxynitrous Acid 28-41 nitric oxide synthase 3 Homo sapiens 66-99 23940049-2 2013 Here, we demonstrate that, in MCs, Ang II induces endothelial nitric-oxide synthase (eNOS) uncoupling with enhanced generation of reactive oxygen species (ROS) and decreased production of NO. Reactive Oxygen Species 130-153 nitric oxide synthase 3 Homo sapiens 50-83 23291092-0 2013 Propranolol given orally for proliferating infantile haemangiomas: analysis of efficacy and serological changes in vascular endothelial growth factor and endothelial nitric oxide synthase in 35 patients. Propranolol 0-11 nitric oxide synthase 3 Homo sapiens 154-187 23965989-0 2013 A pivotal role for tryptophan 447 in enzymatic coupling of human endothelial nitric oxide synthase (eNOS): effects on tetrahydrobiopterin-dependent catalysis and eNOS dimerization. Tryptophan 19-29 nitric oxide synthase 3 Homo sapiens 65-98 23965989-0 2013 A pivotal role for tryptophan 447 in enzymatic coupling of human endothelial nitric oxide synthase (eNOS): effects on tetrahydrobiopterin-dependent catalysis and eNOS dimerization. Tryptophan 19-29 nitric oxide synthase 3 Homo sapiens 100-104 23965989-0 2013 A pivotal role for tryptophan 447 in enzymatic coupling of human endothelial nitric oxide synthase (eNOS): effects on tetrahydrobiopterin-dependent catalysis and eNOS dimerization. sapropterin 118-137 nitric oxide synthase 3 Homo sapiens 65-98 23965989-0 2013 A pivotal role for tryptophan 447 in enzymatic coupling of human endothelial nitric oxide synthase (eNOS): effects on tetrahydrobiopterin-dependent catalysis and eNOS dimerization. sapropterin 118-137 nitric oxide synthase 3 Homo sapiens 100-104 23965989-2 2013 Bioavailability of BH4 is a critical factor in regulating the balance between NO and superoxide production by endothelial NOS (eNOS coupling). sapropterin 19-22 nitric oxide synthase 3 Homo sapiens 127-131 23965989-2 2013 Bioavailability of BH4 is a critical factor in regulating the balance between NO and superoxide production by endothelial NOS (eNOS coupling). Superoxides 85-95 nitric oxide synthase 3 Homo sapiens 127-131 23965989-5 2013 We overexpressed human eNOS W447A and W447F mutants in novel cell lines with tetracycline-regulated expression of human GTP cyclohydrolase I, the rate-limiting enzyme in BH4 synthesis, to determine the importance of BH4 and Trp-447 in eNOS uncoupling. Tetracycline 77-89 nitric oxide synthase 3 Homo sapiens 23-27 23965989-5 2013 We overexpressed human eNOS W447A and W447F mutants in novel cell lines with tetracycline-regulated expression of human GTP cyclohydrolase I, the rate-limiting enzyme in BH4 synthesis, to determine the importance of BH4 and Trp-447 in eNOS uncoupling. Tetracycline 77-89 nitric oxide synthase 3 Homo sapiens 235-239 23965989-5 2013 We overexpressed human eNOS W447A and W447F mutants in novel cell lines with tetracycline-regulated expression of human GTP cyclohydrolase I, the rate-limiting enzyme in BH4 synthesis, to determine the importance of BH4 and Trp-447 in eNOS uncoupling. sapropterin 170-173 nitric oxide synthase 3 Homo sapiens 23-27 23965989-7 2013 eNOS-derived superoxide production was significantly elevated in W447A and W447F versus wild-type eNOS, and this was sufficient to oxidize BH4 to 7,8-dihydrobiopterin. Superoxides 13-23 nitric oxide synthase 3 Homo sapiens 0-4 23965989-7 2013 eNOS-derived superoxide production was significantly elevated in W447A and W447F versus wild-type eNOS, and this was sufficient to oxidize BH4 to 7,8-dihydrobiopterin. Superoxides 13-23 nitric oxide synthase 3 Homo sapiens 98-102 23965989-7 2013 eNOS-derived superoxide production was significantly elevated in W447A and W447F versus wild-type eNOS, and this was sufficient to oxidize BH4 to 7,8-dihydrobiopterin. sapropterin 139-142 nitric oxide synthase 3 Homo sapiens 0-4 23965989-7 2013 eNOS-derived superoxide production was significantly elevated in W447A and W447F versus wild-type eNOS, and this was sufficient to oxidize BH4 to 7,8-dihydrobiopterin. sapropterin 139-142 nitric oxide synthase 3 Homo sapiens 98-102 23965989-7 2013 eNOS-derived superoxide production was significantly elevated in W447A and W447F versus wild-type eNOS, and this was sufficient to oxidize BH4 to 7,8-dihydrobiopterin. 7,8-dihydrobiopterin 146-166 nitric oxide synthase 3 Homo sapiens 0-4 23965989-9 2013 eNOS dimerization was attenuated in W447A eNOS cells and further reduced in BH4-deficient cells, as demonstrated using a novel split Renilla luciferase biosensor. sapropterin 76-79 nitric oxide synthase 3 Homo sapiens 0-4 23965989-10 2013 Reduction of cellular BH4 levels resulted in a switch from an eNOS dimer to an eNOS monomer. sapropterin 22-25 nitric oxide synthase 3 Homo sapiens 62-66 23965989-10 2013 Reduction of cellular BH4 levels resulted in a switch from an eNOS dimer to an eNOS monomer. sapropterin 22-25 nitric oxide synthase 3 Homo sapiens 79-83 23965989-11 2013 These data reveal a key role for Trp-447 in determining NO versus superoxide production by eNOS, by effects on BH4-dependent catalysis, and by modulating eNOS dimer formation. Tryptophan 33-36 nitric oxide synthase 3 Homo sapiens 91-95 23965989-11 2013 These data reveal a key role for Trp-447 in determining NO versus superoxide production by eNOS, by effects on BH4-dependent catalysis, and by modulating eNOS dimer formation. Tryptophan 33-36 nitric oxide synthase 3 Homo sapiens 154-158 23965989-11 2013 These data reveal a key role for Trp-447 in determining NO versus superoxide production by eNOS, by effects on BH4-dependent catalysis, and by modulating eNOS dimer formation. Superoxides 66-76 nitric oxide synthase 3 Homo sapiens 91-95 24283106-2 2013 Endothelial nitric oxide synthase (eNOS) intron 4a/b polymorphism has been shown to be related to plasma nitric oxide concentrations and coronary artery disease in various population studies. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 23738793-11 2013 These data suggest that protocatechuic acid may be a candidate therapy for stroke recovery by promoting angiogenesis via a programmed PI3K/Akt/eNOS/VEGF signalling axis. protocatechuic acid 24-43 nitric oxide synthase 3 Homo sapiens 143-147 23943785-6 2013 Acacetin inhibited Stat-1 (Tyr701) and Stat-3 (Tyr705) phosphorylation, and downregulated proangiogenic factors including VEGF, endothelial nitric oxide synthase (eNOS), inducible nitric oxide synthase (iNOS), matrix metalloproteinase-2 (MMP-2), and basic fibroblast growth factor (bFGF) in HUVEC. acacetin 0-8 nitric oxide synthase 3 Homo sapiens 128-161 24078390-2 2013 This review focuses on the role of endothelial nitric oxide synthase (eNOS)-derived nitric oxide (NO) in regulating S-Nitrosation of adherens junction proteins. Nitric Oxide 47-59 nitric oxide synthase 3 Homo sapiens 70-74 23947593-0 2013 Human metabolic transformation of quercetin blocks its capacity to decrease endothelial nitric oxide synthase (eNOS) expression and endothelin-1 secretion by human endothelial cells. Quercetin 34-43 nitric oxide synthase 3 Homo sapiens 76-109 23359565-7 2013 RESULTS: It was found that Glu/Glu, Glu/Asp, and Asp/Asp genotype frequencies of the eNOS gene polymorphism were 35.2%, 59.2%, and 5.6% of the control group, and 32.9%, 65.1%, and 2.0% of the patient group, respectively (P > 0.05). Glutamic Acid 27-30 nitric oxide synthase 3 Homo sapiens 85-89 23359565-7 2013 RESULTS: It was found that Glu/Glu, Glu/Asp, and Asp/Asp genotype frequencies of the eNOS gene polymorphism were 35.2%, 59.2%, and 5.6% of the control group, and 32.9%, 65.1%, and 2.0% of the patient group, respectively (P > 0.05). Glutamic Acid 31-34 nitric oxide synthase 3 Homo sapiens 85-89 23359565-7 2013 RESULTS: It was found that Glu/Glu, Glu/Asp, and Asp/Asp genotype frequencies of the eNOS gene polymorphism were 35.2%, 59.2%, and 5.6% of the control group, and 32.9%, 65.1%, and 2.0% of the patient group, respectively (P > 0.05). Glutamic Acid 31-34 nitric oxide synthase 3 Homo sapiens 85-89 23359565-7 2013 RESULTS: It was found that Glu/Glu, Glu/Asp, and Asp/Asp genotype frequencies of the eNOS gene polymorphism were 35.2%, 59.2%, and 5.6% of the control group, and 32.9%, 65.1%, and 2.0% of the patient group, respectively (P > 0.05). Aspartic Acid 49-52 nitric oxide synthase 3 Homo sapiens 85-89 23359565-7 2013 RESULTS: It was found that Glu/Glu, Glu/Asp, and Asp/Asp genotype frequencies of the eNOS gene polymorphism were 35.2%, 59.2%, and 5.6% of the control group, and 32.9%, 65.1%, and 2.0% of the patient group, respectively (P > 0.05). Aspartic Acid 49-52 nitric oxide synthase 3 Homo sapiens 85-89 23977830-1 2013 S-Glutathionylation is a redox-regulated modification that uncouples endothelial nitric oxide synthase (eNOS), switching its function from nitric oxide (NO) synthesis to ( )O2(-) generation, and serves to regulate vascular function. Nitric Oxide 81-93 nitric oxide synthase 3 Homo sapiens 104-108 23977830-1 2013 S-Glutathionylation is a redox-regulated modification that uncouples endothelial nitric oxide synthase (eNOS), switching its function from nitric oxide (NO) synthesis to ( )O2(-) generation, and serves to regulate vascular function. Oxygen 173-175 nitric oxide synthase 3 Homo sapiens 104-108 23977830-2 2013 While in vitro or in vivo eNOS S-glutathionylation with modification of Cys689 and Cys908 of its reductase domain is triggered by high levels of glutathione disulfide (GSSG) or oxidative thiyl radical formation, it remains unclear how this process may be reversed. Glutathione Disulfide 145-166 nitric oxide synthase 3 Homo sapiens 26-30 23977830-2 2013 While in vitro or in vivo eNOS S-glutathionylation with modification of Cys689 and Cys908 of its reductase domain is triggered by high levels of glutathione disulfide (GSSG) or oxidative thiyl radical formation, it remains unclear how this process may be reversed. Glutathione Disulfide 168-172 nitric oxide synthase 3 Homo sapiens 26-30 23977830-2 2013 While in vitro or in vivo eNOS S-glutathionylation with modification of Cys689 and Cys908 of its reductase domain is triggered by high levels of glutathione disulfide (GSSG) or oxidative thiyl radical formation, it remains unclear how this process may be reversed. thiyl radical 187-200 nitric oxide synthase 3 Homo sapiens 26-30 23977830-4 2013 We demonstrate that Grx1 in the presence of glutathione (GSH) (1 mM) reverses GSSG-mediated eNOS S-glutathionylation with restoration of NO synthase activity. Glutathione 44-55 nitric oxide synthase 3 Homo sapiens 92-96 23977830-4 2013 We demonstrate that Grx1 in the presence of glutathione (GSH) (1 mM) reverses GSSG-mediated eNOS S-glutathionylation with restoration of NO synthase activity. Glutathione 57-60 nitric oxide synthase 3 Homo sapiens 92-96 23977830-5 2013 Because Grx1 also catalyzes protein S-glutathionylation with an increased [GSSG]/[GSH] ratio, we measured its effect on eNOS S-glutathionylation when the [GSSG]/[GSH] ratio was >0.2, which can occur in cells and tissues under oxidative stress, and observed an increased level of eNOS S-glutathionylation with a marked decrease in eNOS activity without uncoupling. Glutathione Disulfide 155-159 nitric oxide synthase 3 Homo sapiens 120-124 23977830-6 2013 This eNOS S-glutathionylation was reversed with a decrease in the [GSSG]/[GSH] ratio to <0.1. Glutathione Disulfide 67-71 nitric oxide synthase 3 Homo sapiens 5-9 23977830-6 2013 This eNOS S-glutathionylation was reversed with a decrease in the [GSSG]/[GSH] ratio to <0.1. Glutathione 74-77 nitric oxide synthase 3 Homo sapiens 5-9 24050620-0 2013 Methylglyoxal modulates endothelial nitric oxide synthase-associated functions in EA.hy926 endothelial cells. Pyruvaldehyde 0-13 nitric oxide synthase 3 Homo sapiens 24-57 23947593-0 2013 Human metabolic transformation of quercetin blocks its capacity to decrease endothelial nitric oxide synthase (eNOS) expression and endothelin-1 secretion by human endothelial cells. Quercetin 34-43 nitric oxide synthase 3 Homo sapiens 111-115 23947593-2 2013 This study examined the relative abilities of quercetin and its human metabolites to modulate the expression of eNOS and ET-1, which are involved in regulating endothelial homeostasis. Quercetin 46-55 nitric oxide synthase 3 Homo sapiens 112-116 23947593-3 2013 Quercetin aglycone significantly reduced both eNOS protein and gene expression in HUVEC, mirroring the effects of the pro-inflammatory cytokine TNFalpha. quercetin aglycone 0-18 nitric oxide synthase 3 Homo sapiens 46-50 23947593-4 2013 In the presence of TNFalpha the aglycone caused further reductions in eNOS, whereas the metabolites were without effect in either TNFalpha-stimulated or unstimulated cells. CHEBI:166892 32-40 nitric oxide synthase 3 Homo sapiens 70-74 23947593-7 2013 These results suggest that metabolic transformation of quercetin prevents it from causing a potentially deleterious decrease in eNOS in endothelial cells. Quercetin 55-64 nitric oxide synthase 3 Homo sapiens 128-132 23876348-4 2013 Moreover, we verified whether obese women carrying the C variant of T(-786)C polymorphism located in eNOS may have increased levels of nitrite after treatment compared to TT genotype. Nitrites 135-142 nitric oxide synthase 3 Homo sapiens 101-105 23876348-0 2013 Simvastatin treatment increases nitrite levels in obese women: modulation by T(-786)C polymorphism of eNOS. Simvastatin 0-11 nitric oxide synthase 3 Homo sapiens 102-106 23876348-0 2013 Simvastatin treatment increases nitrite levels in obese women: modulation by T(-786)C polymorphism of eNOS. Nitrites 32-39 nitric oxide synthase 3 Homo sapiens 102-106 23774601-6 2013 Treatment with gamma interferon (IFN-gamma), l-arginine, and tetrahydrobiopterin enhanced expression of NOS2 and NOS3 isoforms, as well as NO production. Arginine 45-55 nitric oxide synthase 3 Homo sapiens 113-117 23774601-6 2013 Treatment with gamma interferon (IFN-gamma), l-arginine, and tetrahydrobiopterin enhanced expression of NOS2 and NOS3 isoforms, as well as NO production. sapropterin 61-80 nitric oxide synthase 3 Homo sapiens 113-117 23756085-1 2013 In testis, eNOS is responsible for synthesis of nitric oxide (NO) which is an essential gas message regulator in spermatogenesis, suggesting that eNOS gene plays a role in normal spermatogenesis and the genetic variants of eNOS gene may be potential genetic risk factors of spermatogenesis impairment. Nitric Oxide 48-60 nitric oxide synthase 3 Homo sapiens 11-15 23825361-6 2013 Elevated plasma ADMA is associated with increased risk for cardiovascular disease, likely because of its attenuation of the vasoprotective effects of endothelial nitric oxide synthase. N,N-dimethylarginine 16-20 nitric oxide synthase 3 Homo sapiens 150-183 22369111-6 2013 Accordingly, cells treated with KCN 6 muM showed higher levels of phospho-CREB, PGC1alpha mRNA, eNOS mRNA, and mtTFA mRNA. kcn 6 32-37 nitric oxide synthase 3 Homo sapiens 96-100 23796957-0 2013 Folic acid modulates eNOS activity via effects on posttranslational modifications and protein-protein interactions. Folic Acid 0-10 nitric oxide synthase 3 Homo sapiens 21-25 23796957-3 2013 Particular focus was placed on folic acid-induced changes in posttranslational modifications of endothelial nitric oxide synthase (eNOS). Folic Acid 31-41 nitric oxide synthase 3 Homo sapiens 96-129 23796957-3 2013 Particular focus was placed on folic acid-induced changes in posttranslational modifications of endothelial nitric oxide synthase (eNOS). Folic Acid 31-41 nitric oxide synthase 3 Homo sapiens 131-135 23796957-8 2013 Intracellular localisation of eNOS was investigated using sucrose gradient centrifugation and confocal microscopy. Sucrose 58-65 nitric oxide synthase 3 Homo sapiens 30-34 23796957-9 2013 Folic acid promoted eNOS dephosphorylation at negative regulatory sites, and increased phosphorylation at positive regulatory sites. Folic Acid 0-10 nitric oxide synthase 3 Homo sapiens 20-24 23796957-11 2013 Inhibition of PI3K/Akt revealed specific roles for this kinase pathway in folic acid-mediated eNOS phosphorylation. Folic Acid 74-84 nitric oxide synthase 3 Homo sapiens 94-98 23796957-13 2013 Folic acid-mediated eNOS activation involves the modulation of eNOS phosphorylation status at multiple residues and positive changes in important protein-protein interactions. Folic Acid 0-10 nitric oxide synthase 3 Homo sapiens 20-24 23796957-13 2013 Folic acid-mediated eNOS activation involves the modulation of eNOS phosphorylation status at multiple residues and positive changes in important protein-protein interactions. Folic Acid 0-10 nitric oxide synthase 3 Homo sapiens 63-67 23756085-1 2013 In testis, eNOS is responsible for synthesis of nitric oxide (NO) which is an essential gas message regulator in spermatogenesis, suggesting that eNOS gene plays a role in normal spermatogenesis and the genetic variants of eNOS gene may be potential genetic risk factors of spermatogenesis impairment. Nitric Oxide 48-60 nitric oxide synthase 3 Homo sapiens 146-150 23756085-1 2013 In testis, eNOS is responsible for synthesis of nitric oxide (NO) which is an essential gas message regulator in spermatogenesis, suggesting that eNOS gene plays a role in normal spermatogenesis and the genetic variants of eNOS gene may be potential genetic risk factors of spermatogenesis impairment. Nitric Oxide 48-60 nitric oxide synthase 3 Homo sapiens 146-150 23583951-0 2013 Role of SIRT1 and FOXO factors in eNOS transcriptional activation by resveratrol. Resveratrol 69-80 nitric oxide synthase 3 Homo sapiens 34-38 23583951-6 2013 Knockdown of the NAD(+)-dependent protein deacetylase sirtuin 1 (SIRT1) by siRNA prevented the upregulation of eNOS mRNA and protein by resveratrol. Resveratrol 136-147 nitric oxide synthase 3 Homo sapiens 111-115 23583951-1 2013 Many of the cardiovascular protective effects of resveratrol are attributable to an enhanced production of nitric oxide (NO) by the endothelial NO synthase (eNOS). Resveratrol 49-60 nitric oxide synthase 3 Homo sapiens 157-161 23583951-8 2013 siRNA-mediated knockdown of FOXO1 and FOXO3a abolished the effect of resveratrol on eNOS expression, indicating the involvement of these factors. Resveratrol 69-80 nitric oxide synthase 3 Homo sapiens 84-88 23583951-1 2013 Many of the cardiovascular protective effects of resveratrol are attributable to an enhanced production of nitric oxide (NO) by the endothelial NO synthase (eNOS). Nitric Oxide 107-119 nitric oxide synthase 3 Homo sapiens 157-161 23583951-11 2013 In electrophoretic mobility shift assay, the enhanced binding of nuclear proteins to the eNOS promoter regions by resveratrol could be blocked by antibodies against FOXO1 and FOXO3a. Resveratrol 114-125 nitric oxide synthase 3 Homo sapiens 89-93 23583951-2 2013 Resveratrol has been shown to enhance eNOS gene expression as well as eNOS enzymatic activity. Resveratrol 0-11 nitric oxide synthase 3 Homo sapiens 38-42 23583951-13 2013 The SIRT1/FOXO factor axis is involved in resveratrol-induced eNOS transcriptional activation. Resveratrol 42-53 nitric oxide synthase 3 Homo sapiens 62-66 23583951-2 2013 Resveratrol has been shown to enhance eNOS gene expression as well as eNOS enzymatic activity. Resveratrol 0-11 nitric oxide synthase 3 Homo sapiens 70-74 23583951-3 2013 The aim of the present study was to analyze the molecular mechanisms of eNOS transcriptional activation by resveratrol. Resveratrol 107-118 nitric oxide synthase 3 Homo sapiens 72-76 23583951-4 2013 Treatment of human EA.hy 926 endothelial cells with resveratrol led to a concentration-dependent upregulation of eNOS expression. Resveratrol 52-63 nitric oxide synthase 3 Homo sapiens 113-117 23583951-5 2013 In luciferase reporter gene assay, resveratrol enhanced the activity of human eNOS promoter fragments (3500, 1600, 633 and 263bp in length, respectively), indicating that the proximal promoter region is required for resveratrol-induced eNOS transcriptional activation. Resveratrol 35-46 nitric oxide synthase 3 Homo sapiens 78-82 23583951-5 2013 In luciferase reporter gene assay, resveratrol enhanced the activity of human eNOS promoter fragments (3500, 1600, 633 and 263bp in length, respectively), indicating that the proximal promoter region is required for resveratrol-induced eNOS transcriptional activation. Resveratrol 35-46 nitric oxide synthase 3 Homo sapiens 236-240 23583951-5 2013 In luciferase reporter gene assay, resveratrol enhanced the activity of human eNOS promoter fragments (3500, 1600, 633 and 263bp in length, respectively), indicating that the proximal promoter region is required for resveratrol-induced eNOS transcriptional activation. Resveratrol 216-227 nitric oxide synthase 3 Homo sapiens 78-82 23583951-6 2013 Knockdown of the NAD(+)-dependent protein deacetylase sirtuin 1 (SIRT1) by siRNA prevented the upregulation of eNOS mRNA and protein by resveratrol. NAD 17-23 nitric oxide synthase 3 Homo sapiens 111-115 23624269-6 2013 Furthermore, uric acid did not change the activity of arginase II, an enzyme degrading l-arginine, a substrate of eNOS, and intracellular level of calcium, a cofactor for eNOS activation. Calcium 147-154 nitric oxide synthase 3 Homo sapiens 171-175 23624269-0 2013 Uric acid attenuates nitric oxide production by decreasing the interaction between endothelial nitric oxide synthase and calmodulin in human umbilical vein endothelial cells: a mechanism for uric acid-induced cardiovascular disease development. Uric Acid 0-9 nitric oxide synthase 3 Homo sapiens 83-116 23624269-8 2013 In vitro and in cell coimmunoprecipitation studies, however, revealed that uric acid significantly decreased the interaction between eNOS and calmodulin (CaM), an eNOS activator, although it did not change the intracellular CaM level. Uric Acid 75-84 nitric oxide synthase 3 Homo sapiens 133-137 23624269-0 2013 Uric acid attenuates nitric oxide production by decreasing the interaction between endothelial nitric oxide synthase and calmodulin in human umbilical vein endothelial cells: a mechanism for uric acid-induced cardiovascular disease development. Nitric Oxide 21-33 nitric oxide synthase 3 Homo sapiens 83-116 23624269-0 2013 Uric acid attenuates nitric oxide production by decreasing the interaction between endothelial nitric oxide synthase and calmodulin in human umbilical vein endothelial cells: a mechanism for uric acid-induced cardiovascular disease development. Uric Acid 191-200 nitric oxide synthase 3 Homo sapiens 83-116 23624269-3 2013 Using human umbilical vascular endothelial cells (HUVEC), we explored the molecular mechanism of uric acid on endothelial NO synthase (eNOS) activity and NO production. Uric Acid 97-106 nitric oxide synthase 3 Homo sapiens 135-139 23624269-4 2013 Although high dose of uric acid (12mg/dl for 24h treatment) significantly decreased eNOS activity and NO production, it did not alter eNOS expression and phosphorylations at eNOS-Ser(1177), eNOS-Thr(495) and eNOS-Ser(114). Uric Acid 22-31 nitric oxide synthase 3 Homo sapiens 84-88 23624269-8 2013 In vitro and in cell coimmunoprecipitation studies, however, revealed that uric acid significantly decreased the interaction between eNOS and calmodulin (CaM), an eNOS activator, although it did not change the intracellular CaM level. Uric Acid 75-84 nitric oxide synthase 3 Homo sapiens 163-167 23624269-10 2013 Finally, uric acid attenuated ionomycin-induced increase in the interaction between eNOS and CaM. Uric Acid 9-18 nitric oxide synthase 3 Homo sapiens 84-88 23624269-10 2013 Finally, uric acid attenuated ionomycin-induced increase in the interaction between eNOS and CaM. Ionomycin 30-39 nitric oxide synthase 3 Homo sapiens 84-88 23624269-11 2013 This study suggests firstly that uric acid decreased eNOS activity and NO production through reducing the binding between eNOS and CaM in EC. Uric Acid 33-42 nitric oxide synthase 3 Homo sapiens 53-57 23624269-11 2013 This study suggests firstly that uric acid decreased eNOS activity and NO production through reducing the binding between eNOS and CaM in EC. Uric Acid 33-42 nitric oxide synthase 3 Homo sapiens 122-126 23922896-3 2013 Endothelial nitric oxide synthase which encoded by nitric oxide synthase 3 (NOS3), can generate nitric oxide in endothelial cells. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 51-74 23922896-3 2013 Endothelial nitric oxide synthase which encoded by nitric oxide synthase 3 (NOS3), can generate nitric oxide in endothelial cells. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 76-80 23806688-1 2013 n-3-Polyunsaturated fatty acids (PUFAs) protect against myocardial infarction, arteriosclerosis and high blood pressure by stimulating endothelial nitric oxide synthase (eNOS) to increase nitric oxide (NO) production. Fatty Acids, Omega-3 0-31 nitric oxide synthase 3 Homo sapiens 135-168 23996753-6 2013 RESULTS: The expression of eNOS and NO secretion decreased obviously in HUVECs incubated with 600 micromol/L uric acid. Uric Acid 109-118 nitric oxide synthase 3 Homo sapiens 27-31 23996753-9 2013 Expression of eNOS and secretion of NO were elevated in endothelial cells transfected with miR-155 inhibitor after incubation with high-concentration uric acid. Uric Acid 150-159 nitric oxide synthase 3 Homo sapiens 14-18 23996753-10 2013 CONCLUSION: High-concentration uric acid can down-regulate eNOS expression via miR-155 to induce endothelial dysfunction. Uric Acid 31-40 nitric oxide synthase 3 Homo sapiens 59-63 23806688-1 2013 n-3-Polyunsaturated fatty acids (PUFAs) protect against myocardial infarction, arteriosclerosis and high blood pressure by stimulating endothelial nitric oxide synthase (eNOS) to increase nitric oxide (NO) production. Fatty Acids, Omega-3 33-38 nitric oxide synthase 3 Homo sapiens 135-168 23648561-4 2013 Rosuvastatin maintain the balance between oxidant generation and oxidant scavenging by reducing NADPH (nicotinamide adenine dinucleotide phosphate)-dependent production of reactive oxygen species, suppressing endothelial nitric oxide synthase (eNOS) uncoupling, inducing and upregulating antioxidant defense mechanism. Rosuvastatin Calcium 0-12 nitric oxide synthase 3 Homo sapiens 209-242 23756809-0 2013 Far-infrared radiation acutely increases nitric oxide production by increasing Ca(2+) mobilization and Ca(2+)/calmodulin-dependent protein kinase II-mediated phosphorylation of endothelial nitric oxide synthase at serine 1179. Nitric Oxide 41-53 nitric oxide synthase 3 Homo sapiens 177-210 23756809-0 2013 Far-infrared radiation acutely increases nitric oxide production by increasing Ca(2+) mobilization and Ca(2+)/calmodulin-dependent protein kinase II-mediated phosphorylation of endothelial nitric oxide synthase at serine 1179. Serine 214-220 nitric oxide synthase 3 Homo sapiens 177-210 23648561-4 2013 Rosuvastatin maintain the balance between oxidant generation and oxidant scavenging by reducing NADPH (nicotinamide adenine dinucleotide phosphate)-dependent production of reactive oxygen species, suppressing endothelial nitric oxide synthase (eNOS) uncoupling, inducing and upregulating antioxidant defense mechanism. NADP 96-101 nitric oxide synthase 3 Homo sapiens 209-242 23847616-1 2013 Nitric oxide (NO) generated through L-arginine metabolism by endothelial nitric oxide synthase (eNOS) is an important regulator of the vessel wall. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 61-94 23847616-1 2013 Nitric oxide (NO) generated through L-arginine metabolism by endothelial nitric oxide synthase (eNOS) is an important regulator of the vessel wall. Arginine 36-46 nitric oxide synthase 3 Homo sapiens 61-94 23727078-3 2013 In this study, we show that activation of eNOS in response to a variety of other eNOS-activating agonists and the cytosolic calcium-elevating agent, thapsigargin also involves CsA-inhibitable S116 dephosphorylation. Calcium 124-131 nitric oxide synthase 3 Homo sapiens 42-46 23847624-3 2013 In endothelial cells, NO is generated by endothelial nitric oxide synthase (eNOS) through the conversion of its substrate, l-arginine to l-citrulline. Arginine 123-133 nitric oxide synthase 3 Homo sapiens 41-74 23847624-3 2013 In endothelial cells, NO is generated by endothelial nitric oxide synthase (eNOS) through the conversion of its substrate, l-arginine to l-citrulline. Citrulline 137-149 nitric oxide synthase 3 Homo sapiens 41-74 23641912-3 2013 Significant OS difference was also observed in the endothelial nitric oxide synthase (eNOS)-786 T>C polymorphism. Osmium 12-14 nitric oxide synthase 3 Homo sapiens 51-84 23641912-3 2013 Significant OS difference was also observed in the endothelial nitric oxide synthase (eNOS)-786 T>C polymorphism. Osmium 12-14 nitric oxide synthase 3 Homo sapiens 86-90 23897679-10 2013 Furthermore, low levels of tetrahydrobiopterin (BH4) and L-arginine the rate limiting cofactor and substrate for endothelial nitric oxide synthase (eNOS), can cause the uncoupling of eNOS, resulting in decreased NO production and increased ROS production. sapropterin 27-46 nitric oxide synthase 3 Homo sapiens 113-146 23897679-10 2013 Furthermore, low levels of tetrahydrobiopterin (BH4) and L-arginine the rate limiting cofactor and substrate for endothelial nitric oxide synthase (eNOS), can cause the uncoupling of eNOS, resulting in decreased NO production and increased ROS production. sapropterin 48-51 nitric oxide synthase 3 Homo sapiens 113-146 23897679-10 2013 Furthermore, low levels of tetrahydrobiopterin (BH4) and L-arginine the rate limiting cofactor and substrate for endothelial nitric oxide synthase (eNOS), can cause the uncoupling of eNOS, resulting in decreased NO production and increased ROS production. Arginine 57-67 nitric oxide synthase 3 Homo sapiens 113-146 23897679-10 2013 Furthermore, low levels of tetrahydrobiopterin (BH4) and L-arginine the rate limiting cofactor and substrate for endothelial nitric oxide synthase (eNOS), can cause the uncoupling of eNOS, resulting in decreased NO production and increased ROS production. Reactive Oxygen Species 240-243 nitric oxide synthase 3 Homo sapiens 113-146 23670355-0 2013 Nicorandil inhibits hypoxia-induced apoptosis in human pulmonary artery endothelial cells through activation of mitoKATP and regulation of eNOS and the NF-kappaB pathway. Nicorandil 0-10 nitric oxide synthase 3 Homo sapiens 139-143 23670355-9 2013 However, these protective effects of nicorandil were significantly inhibited by an antagonist of mitochondrial adenosine triphosphate-sensitive potassium (mitoKATP) channels, 5-hydroxydecanoate (5-HD, 500 microM), and by an eNOS inhibitor, NG-nitro-L-arginine methyl ester (L-NAME, 300 microM). Nicorandil 37-47 nitric oxide synthase 3 Homo sapiens 224-228 23670355-10 2013 We further observed that nicorandil could upregulate the decreased protein expression of eNOS and IkappaBalpha, and downregulate the increased protein expression of NF-kappaB, induced by hypoxia. Nicorandil 25-35 nitric oxide synthase 3 Homo sapiens 89-93 23670355-13 2013 Collectively, these findings suggest that nicorandil inhibits hypoxia-induced apoptosis of HPAECs through activation of mitoKATP channels and increased eNOS expression, which in turn inhibits the NF-kappaB pathway and the mitochondrial apoptotic pathway. Nicorandil 42-52 nitric oxide synthase 3 Homo sapiens 152-156 23549379-3 2013 Uncoupling of eNOS exacerbated oxidative stress and enhanced nitric oxide (NO) depletion, and was associated with multiple secondary complications such as microthrombosis, neuronal apoptosis, and release of reactive oxygen species. Nitric Oxide 61-73 nitric oxide synthase 3 Homo sapiens 14-18 23549379-3 2013 Uncoupling of eNOS exacerbated oxidative stress and enhanced nitric oxide (NO) depletion, and was associated with multiple secondary complications such as microthrombosis, neuronal apoptosis, and release of reactive oxygen species. Reactive Oxygen Species 207-230 nitric oxide synthase 3 Homo sapiens 14-18 23549379-5 2013 Using a prechiasmatic injection model of SAH, we show here that eNOS knockout (KO) significantly alleviates vasospasm of the middle cerebral artery and reduces superoxide production. Superoxides 160-170 nitric oxide synthase 3 Homo sapiens 64-68 23549379-9 2013 This work is consistent with our findings where, after SAH, increased oxidative stress can uncouple eNOS via Zn(2+) thiolate oxidation, or theoretically by depletion or oxidation of tetrahydrobiopterin, resulting in a paradoxical release of superoxide anion radical, further exacerbating oxidative stress and microvascular damage. zn(2+) thiolate 109-124 nitric oxide synthase 3 Homo sapiens 100-104 23768697-12 2013 Western blot analysis further showed an earlier and greater S633 phosphorylation than that of S1177 in endothelial nitric oxide synthase after rosuvastatin treatment. Rosuvastatin Calcium 143-155 nitric oxide synthase 3 Homo sapiens 103-136 23567873-8 2013 EGCG inhibited 7KC-induced monocytic adhesion to endothelial cells, and induced expression of eNOS and several genes involved in the CaMKKII pathway. epigallocatechin gallate 0-4 nitric oxide synthase 3 Homo sapiens 94-98 23567873-9 2013 Stimulation of endothelial cells with EGCG produced intracellular ROS, whereas treatment with N-acetylcysteine (NAC) blocked EGCG-induced expression of eNOS and CaMKKII. Acetylcysteine 94-110 nitric oxide synthase 3 Homo sapiens 152-156 23567873-9 2013 Stimulation of endothelial cells with EGCG produced intracellular ROS, whereas treatment with N-acetylcysteine (NAC) blocked EGCG-induced expression of eNOS and CaMKKII. Acetylcysteine 112-115 nitric oxide synthase 3 Homo sapiens 152-156 23567873-9 2013 Stimulation of endothelial cells with EGCG produced intracellular ROS, whereas treatment with N-acetylcysteine (NAC) blocked EGCG-induced expression of eNOS and CaMKKII. epigallocatechin gallate 125-129 nitric oxide synthase 3 Homo sapiens 152-156 23711612-4 2013 ADMA is an endogenous inhibitor of endothelial nitric oxide synthase. N,N-dimethylarginine 0-4 nitric oxide synthase 3 Homo sapiens 35-68 23324897-0 2013 Atorvastatin improves erectile dysfunction in patients initially irresponsive to Sildenafil by the activation of endothelial nitric oxide synthase. Atorvastatin 0-12 nitric oxide synthase 3 Homo sapiens 113-146 23604198-1 2013 PURPOSE: Nitric oxide (NO) synthesised by endothelial NO synthase (eNOS) is a potent regulator of internal haemodynamics. Nitric Oxide 9-21 nitric oxide synthase 3 Homo sapiens 67-71 23742697-4 2013 Incubation of human umbilical vein endothelial cells (HUVECs-926) with NaHS (a H2 S donor) stimulated the phosphorylation of endothelial NO synthase (eNOS) and enhanced NO production. sodium bisulfide 71-75 nitric oxide synthase 3 Homo sapiens 150-154 23742697-4 2013 Incubation of human umbilical vein endothelial cells (HUVECs-926) with NaHS (a H2 S donor) stimulated the phosphorylation of endothelial NO synthase (eNOS) and enhanced NO production. Hydrogen 79-81 nitric oxide synthase 3 Homo sapiens 150-154 23742697-8 2013 LY294002 (Akt/PI3-K inhibitor) or SB203580 (p38 MAPK inhibitor) abolished the effects of H2 S on eNOS phosphorylation, NO production, cell proliferation and tube formation. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 0-8 nitric oxide synthase 3 Homo sapiens 97-101 23742697-8 2013 LY294002 (Akt/PI3-K inhibitor) or SB203580 (p38 MAPK inhibitor) abolished the effects of H2 S on eNOS phosphorylation, NO production, cell proliferation and tube formation. SB 203580 34-42 nitric oxide synthase 3 Homo sapiens 97-101 23742697-8 2013 LY294002 (Akt/PI3-K inhibitor) or SB203580 (p38 MAPK inhibitor) abolished the effects of H2 S on eNOS phosphorylation, NO production, cell proliferation and tube formation. Hydrogen Sulfide 89-93 nitric oxide synthase 3 Homo sapiens 97-101 23742697-9 2013 Blockade of NO production by eNOS-specific siRNA or nitro-L-arginine methyl ester (L-NAME) reversed, but eNOS overexpression potentiated, the proliferative effect of H2 S on ECs. Hydrogen Sulfide 166-170 nitric oxide synthase 3 Homo sapiens 29-33 23742697-9 2013 Blockade of NO production by eNOS-specific siRNA or nitro-L-arginine methyl ester (L-NAME) reversed, but eNOS overexpression potentiated, the proliferative effect of H2 S on ECs. Hydrogen Sulfide 166-170 nitric oxide synthase 3 Homo sapiens 105-109 23742697-10 2013 Our results suggest that H2 S stimulates the phosphorylation of eNOS through a p38 MAPK and Akt-dependent pathway, thus increasing NO production in ECs and vascular tissues and contributing to H2 S-induced angiogenesis. Hydrogen Sulfide 25-29 nitric oxide synthase 3 Homo sapiens 64-68 23742697-10 2013 Our results suggest that H2 S stimulates the phosphorylation of eNOS through a p38 MAPK and Akt-dependent pathway, thus increasing NO production in ECs and vascular tissues and contributing to H2 S-induced angiogenesis. Hydrogen Sulfide 193-197 nitric oxide synthase 3 Homo sapiens 64-68 23727078-0 2013 Calcineurin-mediated dephosphorylation of eNOS at serine 116 affects eNOS enzymatic activity indirectly by facilitating c-Src binding and tyrosine 83 phosphorylation. Serine 50-56 nitric oxide synthase 3 Homo sapiens 42-46 23727078-0 2013 Calcineurin-mediated dephosphorylation of eNOS at serine 116 affects eNOS enzymatic activity indirectly by facilitating c-Src binding and tyrosine 83 phosphorylation. Serine 50-56 nitric oxide synthase 3 Homo sapiens 69-73 23727078-0 2013 Calcineurin-mediated dephosphorylation of eNOS at serine 116 affects eNOS enzymatic activity indirectly by facilitating c-Src binding and tyrosine 83 phosphorylation. Tyrosine 138-146 nitric oxide synthase 3 Homo sapiens 42-46 23727078-1 2013 It has been shown previously that phosphorylation of the endothelial nitric oxide synthase (eNOS) at serine 116 (S116) under basal conditions suppresses eNOS enzymatic activity in endothelial cells. Serine 101-107 nitric oxide synthase 3 Homo sapiens 57-90 23727078-1 2013 It has been shown previously that phosphorylation of the endothelial nitric oxide synthase (eNOS) at serine 116 (S116) under basal conditions suppresses eNOS enzymatic activity in endothelial cells. Serine 101-107 nitric oxide synthase 3 Homo sapiens 92-96 23727078-1 2013 It has been shown previously that phosphorylation of the endothelial nitric oxide synthase (eNOS) at serine 116 (S116) under basal conditions suppresses eNOS enzymatic activity in endothelial cells. Serine 101-107 nitric oxide synthase 3 Homo sapiens 153-157 23727078-3 2013 In this study, we show that activation of eNOS in response to a variety of other eNOS-activating agonists and the cytosolic calcium-elevating agent, thapsigargin also involves CsA-inhibitable S116 dephosphorylation. Thapsigargin 149-161 nitric oxide synthase 3 Homo sapiens 42-46 23727078-3 2013 In this study, we show that activation of eNOS in response to a variety of other eNOS-activating agonists and the cytosolic calcium-elevating agent, thapsigargin also involves CsA-inhibitable S116 dephosphorylation. Thapsigargin 149-161 nitric oxide synthase 3 Homo sapiens 81-85 23727078-3 2013 In this study, we show that activation of eNOS in response to a variety of other eNOS-activating agonists and the cytosolic calcium-elevating agent, thapsigargin also involves CsA-inhibitable S116 dephosphorylation. Cyclosporine 176-179 nitric oxide synthase 3 Homo sapiens 42-46 23727078-3 2013 In this study, we show that activation of eNOS in response to a variety of other eNOS-activating agonists and the cytosolic calcium-elevating agent, thapsigargin also involves CsA-inhibitable S116 dephosphorylation. Cyclosporine 176-179 nitric oxide synthase 3 Homo sapiens 81-85 23727078-5 2013 Phospho-mimicking, however, does interfere with the interaction of eNOS with c-Src, an interaction which is known to activate eNOS by phosphorylation at tyrosine 83 (Y83). Tyrosine 153-161 nitric oxide synthase 3 Homo sapiens 67-71 23727078-5 2013 Phospho-mimicking, however, does interfere with the interaction of eNOS with c-Src, an interaction which is known to activate eNOS by phosphorylation at tyrosine 83 (Y83). Tyrosine 153-161 nitric oxide synthase 3 Homo sapiens 126-130 23727078-6 2013 Agonist-stimulated eNOS-Src complex formation, as well as agonist-stimulated Y83 phosphorylation, are blocked by calcineurin inhibition by CsA and by a cell-permeable calcineurin inhibitory peptide. Cyclosporine 139-142 nitric oxide synthase 3 Homo sapiens 19-23 23357432-5 2013 Rapid activation of second messenger pathways by progesterone has been observed in vascular endothelial and smooth muscle cells, resulting in alterations in endothelial nitric oxide synthase (eNOS) activity and calcium influx, respectively. Progesterone 49-61 nitric oxide synthase 3 Homo sapiens 157-190 23781221-3 2013 Increasing number of studies from recent years demonstrates that uncoupling of endothelial nitric oxide synthase (eNOS), whereby the enzyme eNOS produces detrimental amount of superoxide anion [Formula: see text] instead the vasoprotective nitric oxide (NO( )), plays a critical role in vascular dysfunction under various pathophysiological conditions and in aging. Superoxides 176-192 nitric oxide synthase 3 Homo sapiens 79-112 23476046-8 2013 NOS3 methylation was negatively associated with PM10 (beta=-0.2, 95% CI -0.4 to -0.03), PM1 (beta=-0.8, 95% CI -1.4 to -0.1), zinc (beta=-0.9, 95% CI -1.4 to -0.3) and iron (beta=-0.7, 95% CI -1.4 to -0.01) exposures. Iron 168-172 nitric oxide synthase 3 Homo sapiens 0-4 23476046-10 2013 Lower NOS3 (beta=-42.3; p<0.001) and EDN1 (beta=-14.5; p=0.05) were associated with higher ETP. Ethionamide 94-97 nitric oxide synthase 3 Homo sapiens 6-10 23718875-1 2013 BACKGROUND: Our prior study revealed the loss in short-term L-Arginine (ARG) therapeutic efficacy after continuous exposure; resulting in tolerance development, mediated by endothelial nitric oxide synthase (eNOS) down-regulation, secondary to oxidative stress and induced glucose accumulation. Arginine 60-70 nitric oxide synthase 3 Homo sapiens 173-206 23718875-1 2013 BACKGROUND: Our prior study revealed the loss in short-term L-Arginine (ARG) therapeutic efficacy after continuous exposure; resulting in tolerance development, mediated by endothelial nitric oxide synthase (eNOS) down-regulation, secondary to oxidative stress and induced glucose accumulation. Arginine 72-75 nitric oxide synthase 3 Homo sapiens 173-206 23718875-1 2013 BACKGROUND: Our prior study revealed the loss in short-term L-Arginine (ARG) therapeutic efficacy after continuous exposure; resulting in tolerance development, mediated by endothelial nitric oxide synthase (eNOS) down-regulation, secondary to oxidative stress and induced glucose accumulation. Glucose 273-280 nitric oxide synthase 3 Homo sapiens 173-206 23264539-2 2013 We performed immunohistochemical measurements of translocated eNOS activation as well as eNOS phosphorylation at Ser1177, Thr495, Ser 635, Ser114, and of the protein kinase B (Akt) in isolated right atrial trabeculae of patients undergoing cardiac bypass or valve surgery with (n = 12, 68.1 +- 2.5 yr) and without T2D (n = 12, 64.7 +- 2.7 yr). Serine 113-116 nitric oxide synthase 3 Homo sapiens 89-93 23470294-5 2013 The serum levels of triglycerides and the risk of hypertriglyceridemia were shown to be influenced by the interactions between a single nucleotide polymorphism (SNP) in the NOS3 gene and physical activity level. Triglycerides 20-33 nitric oxide synthase 3 Homo sapiens 173-177 23548909-7 2013 This ROS shifted endothelial NOS (eNOS) toward vesicle membranes and vesicles with a FC-rich domain trafficked toward perinuclear late endosomes/lysosomes, which resulted in the deterioration of eNOS Ser-1177 phosphorylation and NO production. Reactive Oxygen Species 5-8 nitric oxide synthase 3 Homo sapiens 17-32 23548909-7 2013 This ROS shifted endothelial NOS (eNOS) toward vesicle membranes and vesicles with a FC-rich domain trafficked toward perinuclear late endosomes/lysosomes, which resulted in the deterioration of eNOS Ser-1177 phosphorylation and NO production. Serine 200-203 nitric oxide synthase 3 Homo sapiens 17-32 23436331-1 2013 Nitric oxide (NO) release from endothelial NO synthase (eNOS) and/or neuronal NO synthase (nNOS) could be modulated by sympathetic nerve activity and contribute to increased blood flow after exercise. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 31-54 23436331-1 2013 Nitric oxide (NO) release from endothelial NO synthase (eNOS) and/or neuronal NO synthase (nNOS) could be modulated by sympathetic nerve activity and contribute to increased blood flow after exercise. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 56-60 23225320-8 2013 These findings indicated that histamine was able to synergistically augment bFGF-induced angiogenesis, and this action was linked to VEGF production through H1-receptor and the activation of endothelial nitric oxide synthase (eNOS), p38 MAPK, and IkappaBalpha in endothelial cells. Histamine 30-39 nitric oxide synthase 3 Homo sapiens 191-224 22569406-7 2013 Since a high proportion of the vasa vasorum are removed in SSV using the CT, we suggest that preservation of the vasa vasorum and eNOS-derived NO contributes to the high patency for NT as compared with SSV grafts. nt 182-184 nitric oxide synthase 3 Homo sapiens 130-134 23376231-8 2013 Suppression of RNS production by siRNA of eNOS or the antioxidant NAC reduced ICAM1 expression and prevented the stroma-mediated epithelial invasion. Reactive Nitrogen Species 15-18 nitric oxide synthase 3 Homo sapiens 42-46 23463757-9 2013 The NOS3 894G/G genotype was associated with 15% lower VMCA (P=0.01). vmca 55-59 nitric oxide synthase 3 Homo sapiens 4-8 23478261-3 2013 Here, we show that the human eNOS 3" untranslated region (3" UTR) contains multiple, evolutionarily conserved pyrimidine (C and CU)-rich sequence elements that are both necessary and sufficient for mRNA stabilization. pyrimidine 110-120 nitric oxide synthase 3 Homo sapiens 29-33 23478261-7 2013 Hypoxia disrupts hnRNP E1/eNOS 3"-UTR interactions via increased Akt-mediated serine phosphorylation (including serine 43) and increased nuclear localization of hnRNP E1. Serine 78-84 nitric oxide synthase 3 Homo sapiens 26-30 23478261-7 2013 Hypoxia disrupts hnRNP E1/eNOS 3"-UTR interactions via increased Akt-mediated serine phosphorylation (including serine 43) and increased nuclear localization of hnRNP E1. Serine 112-118 nitric oxide synthase 3 Homo sapiens 26-30 23463757-10 2013 ATbG-NOS3 haplotype homozygosity was associated with up to 64% higher nitrite/nitrate levels (P=0.003). atbg 0-4 nitric oxide synthase 3 Homo sapiens 5-9 23463757-10 2013 ATbG-NOS3 haplotype homozygosity was associated with up to 64% higher nitrite/nitrate levels (P=0.003). Nitrites 70-77 nitric oxide synthase 3 Homo sapiens 5-9 23463757-10 2013 ATbG-NOS3 haplotype homozygosity was associated with up to 64% higher nitrite/nitrate levels (P=0.003). Nitrates 78-85 nitric oxide synthase 3 Homo sapiens 5-9 22996620-4 2013 An increase in aglycone isoflavones in ethanol extracts from fermented soy milk stimulated NO production and endothelial NO synthase (eNOS) activity in human umbilical vein endothelial cells. aglycone isoflavones 15-35 nitric oxide synthase 3 Homo sapiens 134-138 23328840-12 2013 eNOS mRNA expression levels were assessed in a separate group of children and were significantly reduced in the OSAab group in comparison with the OSAn group. osaab 112-117 nitric oxide synthase 3 Homo sapiens 0-4 23328840-12 2013 eNOS mRNA expression levels were assessed in a separate group of children and were significantly reduced in the OSAab group in comparison with the OSAn group. osan 147-151 nitric oxide synthase 3 Homo sapiens 0-4 23395155-1 2013 Nitric oxide (NO) produced by the endothelial NO synthase (eNOS) is an antihypertensive, antithrombotic and anti-atherosclerotic molecule. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 34-57 23395155-1 2013 Nitric oxide (NO) produced by the endothelial NO synthase (eNOS) is an antihypertensive, antithrombotic and anti-atherosclerotic molecule. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 59-63 23395155-4 2013 NADPH oxidase-mediated oxidative stress leads to oxidation of tetrahydrobiopterin (BH4), the essential cofactor of eNOS. sapropterin 62-81 nitric oxide synthase 3 Homo sapiens 115-119 23395155-4 2013 NADPH oxidase-mediated oxidative stress leads to oxidation of tetrahydrobiopterin (BH4), the essential cofactor of eNOS. sapropterin 83-86 nitric oxide synthase 3 Homo sapiens 115-119 23395155-5 2013 In BH4 deficiency, oxygen reduction uncouples from NO synthesis, thereby converting eNOS to a superoxide-producing enzyme. Oxygen 19-25 nitric oxide synthase 3 Homo sapiens 84-88 23395155-5 2013 In BH4 deficiency, oxygen reduction uncouples from NO synthesis, thereby converting eNOS to a superoxide-producing enzyme. Superoxides 94-104 nitric oxide synthase 3 Homo sapiens 84-88 23395155-8 2013 Angiotensin-converting enzyme inhibitors, AT1 receptor blockers, statins, nebivolol and resveratrol have been shown to reverse eNOS uncoupling and to stimulate eNOS activity concurrently. Nebivolol 74-83 nitric oxide synthase 3 Homo sapiens 127-131 23395155-8 2013 Angiotensin-converting enzyme inhibitors, AT1 receptor blockers, statins, nebivolol and resveratrol have been shown to reverse eNOS uncoupling and to stimulate eNOS activity concurrently. Nebivolol 74-83 nitric oxide synthase 3 Homo sapiens 160-164 23395155-8 2013 Angiotensin-converting enzyme inhibitors, AT1 receptor blockers, statins, nebivolol and resveratrol have been shown to reverse eNOS uncoupling and to stimulate eNOS activity concurrently. Resveratrol 88-99 nitric oxide synthase 3 Homo sapiens 127-131 23395155-8 2013 Angiotensin-converting enzyme inhibitors, AT1 receptor blockers, statins, nebivolol and resveratrol have been shown to reverse eNOS uncoupling and to stimulate eNOS activity concurrently. Resveratrol 88-99 nitric oxide synthase 3 Homo sapiens 160-164 23269619-6 2013 Hypertension, diabetes, smoking, total cholesterol, triglycerides, LDLc, HDLc and TT genotype of the eNOS gene were independent risk factors for the development of PCAD. Cholesterol 39-50 nitric oxide synthase 3 Homo sapiens 101-105 23269619-6 2013 Hypertension, diabetes, smoking, total cholesterol, triglycerides, LDLc, HDLc and TT genotype of the eNOS gene were independent risk factors for the development of PCAD. Triglycerides 52-65 nitric oxide synthase 3 Homo sapiens 101-105 22064666-11 2013 Our findings show evidence that eNOS polymorphisms affect the responses of PED and clinical ED patients to sildenafil. Sildenafil Citrate 107-117 nitric oxide synthase 3 Homo sapiens 32-36 23343509-7 2013 Palmitate-induced apoptosis stimulated cells to release NO and ROS, concomitant with upregulation of eNOS, which required activation of p38 MAPK and JNK. Palmitates 0-9 nitric oxide synthase 3 Homo sapiens 101-105 23343509-11 2013 Our results support the notion that GLP1 receptor agonists restore eNOS-induced ROS production due to lipotoxicity and that such agonists protect against lipoapoptosis through PKA-PI3K/Akt-eNOS-p38 MAPK-JNK-dependent pathways via a GLP1 receptor-dependent mechanism. ros 80-83 nitric oxide synthase 3 Homo sapiens 67-71 23455536-2 2013 Triiodothyronine was found to target endothelial nitric oxide synthase, which serves to enhance peripheral vascular relaxation by acting on vascular smooth muscle cells. Triiodothyronine 0-16 nitric oxide synthase 3 Homo sapiens 37-70 23147264-2 2013 Controversial results regarding the association of eNOS gene variable number of tandem repeats (VNTR) polymorphism with IS have been reported by conventional PCR-polyacrylamide gel electrophoresis methods. polyacrylamide 162-176 nitric oxide synthase 3 Homo sapiens 51-55 22064666-0 2013 Endothelial nitric oxide synthase genotypes and haplotypes modify the responses to sildenafil in patients with erectile dysfunction. Sildenafil Citrate 83-93 nitric oxide synthase 3 Homo sapiens 0-33 22996620-4 2013 An increase in aglycone isoflavones in ethanol extracts from fermented soy milk stimulated NO production and endothelial NO synthase (eNOS) activity in human umbilical vein endothelial cells. Ethanol 39-46 nitric oxide synthase 3 Homo sapiens 134-138 22996620-7 2013 Moreover, a small amount of O2- induced by water extracts from fermented soy milk at low concentration (1 mg mL-1) increased the content of calcium ions and activated eNOS, thereby promoting NO production and the coupling state of eNOS. Superoxides 28-30 nitric oxide synthase 3 Homo sapiens 167-171 22996620-7 2013 Moreover, a small amount of O2- induced by water extracts from fermented soy milk at low concentration (1 mg mL-1) increased the content of calcium ions and activated eNOS, thereby promoting NO production and the coupling state of eNOS. Superoxides 28-30 nitric oxide synthase 3 Homo sapiens 231-235 22996620-7 2013 Moreover, a small amount of O2- induced by water extracts from fermented soy milk at low concentration (1 mg mL-1) increased the content of calcium ions and activated eNOS, thereby promoting NO production and the coupling state of eNOS. Water 43-48 nitric oxide synthase 3 Homo sapiens 167-171 22996620-7 2013 Moreover, a small amount of O2- induced by water extracts from fermented soy milk at low concentration (1 mg mL-1) increased the content of calcium ions and activated eNOS, thereby promoting NO production and the coupling state of eNOS. Water 43-48 nitric oxide synthase 3 Homo sapiens 231-235 23202722-3 2013 TfR is regulated by both iron and nitric oxide (NO), the molecule produced by endothelial nitric oxide synthase (eNOS). Nitric Oxide 34-46 nitric oxide synthase 3 Homo sapiens 78-111 23190749-5 2013 Furthermore, we investigated the biomodulation of insulin signaling by kakkalide along the insulin receptor substrate (IRS)-1/Akt/endothelial nitric oxide synthase (eNOS) pathway. kakkalide 71-80 nitric oxide synthase 3 Homo sapiens 130-163 23255608-0 2013 Asymmetric dimethylarginine induces endothelial nitric-oxide synthase mitochondrial redistribution through the nitration-mediated activation of Akt1. dimethylarginine 11-27 nitric oxide synthase 3 Homo sapiens 36-69 23255608-1 2013 We have recently demonstrated that asymmetric dimethylarginine (ADMA) induces the translocation of endothelial nitric-oxide synthase (eNOS) to the mitochondrion via a mechanism that requires protein nitration. dimethylarginine 46-62 nitric oxide synthase 3 Homo sapiens 99-132 23255608-1 2013 We have recently demonstrated that asymmetric dimethylarginine (ADMA) induces the translocation of endothelial nitric-oxide synthase (eNOS) to the mitochondrion via a mechanism that requires protein nitration. N,N-dimethylarginine 64-68 nitric oxide synthase 3 Homo sapiens 99-132 23202722-3 2013 TfR is regulated by both iron and nitric oxide (NO), the molecule produced by endothelial nitric oxide synthase (eNOS). Iron 25-29 nitric oxide synthase 3 Homo sapiens 78-111 23255592-0 2013 Endothelial nitric-oxide synthase activation generates an inducible nitric-oxide synthase-like output of nitric oxide in inflamed endothelium. Nitric Oxide 105-117 nitric oxide synthase 3 Homo sapiens 0-33 23030042-10 2013 As a result, we have developed aminopyridine compounds that are 3800-fold more selective for nNOS than eNOS, some of which show excellent neuroprotective effects in animal models. Aminopyridines 31-44 nitric oxide synthase 3 Homo sapiens 103-107 23030042-12 2013 Initial crystal structures of nNOS and eNOS bound to selective dipeptide inhibitors showed that a single amino acid difference (Asp in nNOS and Asn in eNOS) results in much tighter binding to nNOS. Dipeptides 63-72 nitric oxide synthase 3 Homo sapiens 39-43 23030042-12 2013 Initial crystal structures of nNOS and eNOS bound to selective dipeptide inhibitors showed that a single amino acid difference (Asp in nNOS and Asn in eNOS) results in much tighter binding to nNOS. Dipeptides 63-72 nitric oxide synthase 3 Homo sapiens 151-155 23030042-12 2013 Initial crystal structures of nNOS and eNOS bound to selective dipeptide inhibitors showed that a single amino acid difference (Asp in nNOS and Asn in eNOS) results in much tighter binding to nNOS. Aspartic Acid 128-131 nitric oxide synthase 3 Homo sapiens 39-43 23030042-12 2013 Initial crystal structures of nNOS and eNOS bound to selective dipeptide inhibitors showed that a single amino acid difference (Asp in nNOS and Asn in eNOS) results in much tighter binding to nNOS. Aspartic Acid 128-131 nitric oxide synthase 3 Homo sapiens 151-155 23030042-12 2013 Initial crystal structures of nNOS and eNOS bound to selective dipeptide inhibitors showed that a single amino acid difference (Asp in nNOS and Asn in eNOS) results in much tighter binding to nNOS. Asparagine 144-147 nitric oxide synthase 3 Homo sapiens 39-43 23030042-12 2013 Initial crystal structures of nNOS and eNOS bound to selective dipeptide inhibitors showed that a single amino acid difference (Asp in nNOS and Asn in eNOS) results in much tighter binding to nNOS. Asparagine 144-147 nitric oxide synthase 3 Homo sapiens 151-155 23512673-1 2013 The endothelial nitric oxide synthase (eNOS) plays an important homeostatic role in the cardiovascular system (CVS) by maintaining appropriate blood pressure through production of nitric oxide. Nitric Oxide 16-28 nitric oxide synthase 3 Homo sapiens 39-43 23341020-12 2013 Endothelial nitric oxide synthase (eNOS) phosphorylation via the cAMP/PKA and AMPK pathways and consequent activation of the soluble guanylyl cyclase/cyclic guanosine monophosphate pathway might play an important role in cilostazol-induced vasodilation of the retinal arterioles. Cyclic AMP 65-69 nitric oxide synthase 3 Homo sapiens 0-33 23341020-12 2013 Endothelial nitric oxide synthase (eNOS) phosphorylation via the cAMP/PKA and AMPK pathways and consequent activation of the soluble guanylyl cyclase/cyclic guanosine monophosphate pathway might play an important role in cilostazol-induced vasodilation of the retinal arterioles. Cyclic GMP 150-180 nitric oxide synthase 3 Homo sapiens 0-33 23341020-12 2013 Endothelial nitric oxide synthase (eNOS) phosphorylation via the cAMP/PKA and AMPK pathways and consequent activation of the soluble guanylyl cyclase/cyclic guanosine monophosphate pathway might play an important role in cilostazol-induced vasodilation of the retinal arterioles. Cilostazol 221-231 nitric oxide synthase 3 Homo sapiens 0-33 22861189-7 2013 The supplementation with hydrogen peroxide (H(2)O(2)) increased NOS-3 activity and cell death in 4TO-NOS cells. Hydrogen Peroxide 25-42 nitric oxide synthase 3 Homo sapiens 64-69 22861189-7 2013 The supplementation with hydrogen peroxide (H(2)O(2)) increased NOS-3 activity and cell death in 4TO-NOS cells. Hydrogen Peroxide 44-53 nitric oxide synthase 3 Homo sapiens 64-69 23255592-3 2013 In inflamed HLMVEC (pretreated with interleukin-1beta and interferon-gamma), we found enhanced binding of eNOS to calcium-calmodulin at basal Ca(2+) levels, thereby increasing its basal activity that was dependent on extracellular l-Arg. Arginine 231-236 nitric oxide synthase 3 Homo sapiens 106-110 23255592-7 2013 BK induced Ca(2+)-dependent eNOS phosphorylation at Ser(1177), Thr(495), and Ser(114) in cytokine-treated HLMVEC, but these modifications were not dependent on JNK1/2 activation and were not responsible for prolonged NO output. Serine 52-55 nitric oxide synthase 3 Homo sapiens 28-32 22706620-0 2013 eNOS and BDKRB2 genotypes affect the antihypertensive responses to enalapril. Enalapril 67-76 nitric oxide synthase 3 Homo sapiens 0-4 23457905-5 2013 Agarose gel electrophoresis was used to identify eNOS gene polymorphisms. Sepharose 0-7 nitric oxide synthase 3 Homo sapiens 49-53 22052036-2 2013 There is evidence that such changes relate to nitric oxide (NO) bioavailability, an endothelial compound produced by the action of endothelial NO synthase (eNOS), and is regulated by sirtuin-1 (Sirt1), a NAD(+)-dependent protein deacetylase. Nitric Oxide 46-58 nitric oxide synthase 3 Homo sapiens 156-160 23213194-0 2013 Aldosterone modulates endothelial permeability and endothelial nitric oxide synthase activity by rearrangement of the actin cytoskeleton. Aldosterone 0-11 nitric oxide synthase 3 Homo sapiens 51-84 23213194-7 2013 Moreover, Aldo-induced cytoskeletal rearrangement led to rapid dephosphorylation of protein kinase B and subsequent deactivation of endothelial nitric oxide synthase. Aldosterone 10-14 nitric oxide synthase 3 Homo sapiens 132-165 22706620-2 2013 It is possible that functional polymorphisms in endothelial nitric oxide synthase (eNOS) and bradykinin receptor B2 (BDKRB2) genes may affect the antihypertensive response to enalapril. Enalapril 175-184 nitric oxide synthase 3 Homo sapiens 48-81 22706620-2 2013 It is possible that functional polymorphisms in endothelial nitric oxide synthase (eNOS) and bradykinin receptor B2 (BDKRB2) genes may affect the antihypertensive response to enalapril. Enalapril 175-184 nitric oxide synthase 3 Homo sapiens 83-87 22706620-12 2013 However, we found significant gene-gene interactions: the CC genotype for the BDKRB2 C(-58)T polymorphism was associated with response to enalapril depending on eNOS T(-786)C genotypes. Enalapril 138-147 nitric oxide synthase 3 Homo sapiens 161-165 22706620-13 2013 CONCLUSIONS: These findings suggest that eNOS T(-786)C and BDKRB2 C(-58)T polymorphisms may synergically affect the antihypertensive response to enalapril. Enalapril 145-154 nitric oxide synthase 3 Homo sapiens 41-45 23671992-3 2013 20-HETE exerted oxidative stress and pro-inflammation effect through nicotinamide adenine dinucleotide phosphate (NADPH) oxidase system and nuclear factor-kappaB (NF-kappaB) pathway; it took part in the modulation of vascular dilation and constriction by mediating dissociation of endothelial nitric oxide synthase (eNOS) and inducing angiotensin converting enzyme in EC; it also promoted the proliferation of EC and angiogenesis. 20-hydroxy-5,8,11,14-eicosatetraenoic acid 0-7 nitric oxide synthase 3 Homo sapiens 281-314 23176758-1 2013 OBJECTIVES: The aim of our study was to investigate whether the endothelial nitric oxide synthase (eNOS) gene polymorphisms -786T>C, 4a4b, and 894G>T that affect nitric oxide (NO) generation confer a risk for primary ovarian insufficiency (POI) in Korean women. Nitric Oxide 76-88 nitric oxide synthase 3 Homo sapiens 99-103 23104077-1 2013 (-)-Epigallocatechin-3-O-gallate (EGCg) has been shown to induce endothelium-dependent nitric oxide (NO)-mediated relaxation via the redox-sensitive Src/PI3-kinase/Akt-dependent phosphorylation of endothelial NO synthase (eNOS). epigallocatechin gallate 0-32 nitric oxide synthase 3 Homo sapiens 222-226 23104077-1 2013 (-)-Epigallocatechin-3-O-gallate (EGCg) has been shown to induce endothelium-dependent nitric oxide (NO)-mediated relaxation via the redox-sensitive Src/PI3-kinase/Akt-dependent phosphorylation of endothelial NO synthase (eNOS). epigallocatechin gallate 34-38 nitric oxide synthase 3 Homo sapiens 222-226 23104077-1 2013 (-)-Epigallocatechin-3-O-gallate (EGCg) has been shown to induce endothelium-dependent nitric oxide (NO)-mediated relaxation via the redox-sensitive Src/PI3-kinase/Akt-dependent phosphorylation of endothelial NO synthase (eNOS). Nitric Oxide 87-99 nitric oxide synthase 3 Homo sapiens 222-226 23104077-2 2013 Although the presence of 8 hydroxyl functions, mainly on B and D rings, is essential for the EGCg-induced activation of eNOS, the relative role of each individual hydroxyl function still remains unclear. epigallocatechin gallate 93-97 nitric oxide synthase 3 Homo sapiens 120-124 23104077-3 2013 This study examined the effect of selective replacement of hydroxyl functions by methoxy moieties on either the B or D ring on the EGCg-induced phosphorylation of Akt and eNOS, formation of reactive oxygen species (ROS) and NO in cultured coronary artery endothelial cells, and endothelium-dependent relaxation of coronary artery rings. epigallocatechin gallate 131-135 nitric oxide synthase 3 Homo sapiens 171-175 23104077-5 2013 In contrast, the single methylation at position 3"" and the double methylation at both positions 3" and 4" reduced markedly the phosphorylation of Akt and eNOS, the formation of ROS and NO in endothelial cells and the relaxation of artery rings. Reactive Oxygen Species 178-181 nitric oxide synthase 3 Homo sapiens 155-159 23104077-6 2013 These findings suggest that the hydroxyl group at the 3"" position of the gallate ring is essential and, also, to some extent, the two hydroxyl groups at positions 3" and 4", for the EGCg-induced redox-sensitive activation of eNOS leading to the subsequent NO-mediated vascular relaxation. Gallic acid 74-81 nitric oxide synthase 3 Homo sapiens 226-230 23104077-6 2013 These findings suggest that the hydroxyl group at the 3"" position of the gallate ring is essential and, also, to some extent, the two hydroxyl groups at positions 3" and 4", for the EGCg-induced redox-sensitive activation of eNOS leading to the subsequent NO-mediated vascular relaxation. epigallocatechin gallate 183-187 nitric oxide synthase 3 Homo sapiens 226-230 23072587-2 2013 3,5,3"-triiodothyronine (T(3)), the active form of TH, induces the activation of endothelial nitric oxide synthase via PI3K/AKT non-genomic signaling. Triiodothyronine 0-23 nitric oxide synthase 3 Homo sapiens 81-114 23072587-2 2013 3,5,3"-triiodothyronine (T(3)), the active form of TH, induces the activation of endothelial nitric oxide synthase via PI3K/AKT non-genomic signaling. Triiodothyronine 25-29 nitric oxide synthase 3 Homo sapiens 81-114 23099643-8 2013 Western blot and immunohistochemistry analysis showed that both NOX4 and endothelial nitric oxide synthase (eNOS) are expressed in smooth muscle layer of DFA. Diphenylamine 154-157 nitric oxide synthase 3 Homo sapiens 73-106 23148920-0 2013 Hydrogen sulfide increases nitric oxide production with calcium-dependent activation of endothelial nitric oxide synthase in endothelial cells. Hydrogen Sulfide 0-16 nitric oxide synthase 3 Homo sapiens 88-121 23148920-0 2013 Hydrogen sulfide increases nitric oxide production with calcium-dependent activation of endothelial nitric oxide synthase in endothelial cells. Nitric Oxide 27-39 nitric oxide synthase 3 Homo sapiens 88-121 23148920-0 2013 Hydrogen sulfide increases nitric oxide production with calcium-dependent activation of endothelial nitric oxide synthase in endothelial cells. Calcium 56-63 nitric oxide synthase 3 Homo sapiens 88-121 23148920-4 2013 We investigated whether H(2)S directly regulates endothelial NO synthase (eNOS) activity and NO production in endothelial cells. Hydrogen Sulfide 24-29 nitric oxide synthase 3 Homo sapiens 74-78 23148920-8 2013 NaHS significantly increased intracellular calcium concentrations, and this effect was attenuated by dantrolene or xestospongin C. NaHS induced phosphorylation of eNOS at the activating phosphoserine residue 1179. sodium bisulfide 0-4 nitric oxide synthase 3 Homo sapiens 163-167 23148920-8 2013 NaHS significantly increased intracellular calcium concentrations, and this effect was attenuated by dantrolene or xestospongin C. NaHS induced phosphorylation of eNOS at the activating phosphoserine residue 1179. Calcium 43-50 nitric oxide synthase 3 Homo sapiens 163-167 23148920-8 2013 NaHS significantly increased intracellular calcium concentrations, and this effect was attenuated by dantrolene or xestospongin C. NaHS induced phosphorylation of eNOS at the activating phosphoserine residue 1179. Dantrolene 101-111 nitric oxide synthase 3 Homo sapiens 163-167 23246837-0 2013 Effect of long-term piceatannol treatment on eNOS levels in cultured endothelial cells. 3,3',4,5'-tetrahydroxystilbene 20-31 nitric oxide synthase 3 Homo sapiens 45-49 23246837-3 2013 It was suggested that endothelial NO synthase (eNOS) might be involved in piceatannol-induced acute vasorelaxation. 3,3',4,5'-tetrahydroxystilbene 74-85 nitric oxide synthase 3 Homo sapiens 22-45 23246837-3 2013 It was suggested that endothelial NO synthase (eNOS) might be involved in piceatannol-induced acute vasorelaxation. 3,3',4,5'-tetrahydroxystilbene 74-85 nitric oxide synthase 3 Homo sapiens 47-51 23246837-4 2013 Here, we investigated the expression of eNOS in EA.hy926 human umbilical vein cells after long-term treatment with piceatannol, and compared this effect with that of resveratrol, an analog of piceatannol. 3,3',4,5'-tetrahydroxystilbene 115-126 nitric oxide synthase 3 Homo sapiens 40-44 23246837-5 2013 Long-term treatment with piceatannol up-regulated eNOS mRNA expression and increased eNOS protein expression in a dose-dependent manner. 3,3',4,5'-tetrahydroxystilbene 25-36 nitric oxide synthase 3 Homo sapiens 50-54 23246837-5 2013 Long-term treatment with piceatannol up-regulated eNOS mRNA expression and increased eNOS protein expression in a dose-dependent manner. 3,3',4,5'-tetrahydroxystilbene 25-36 nitric oxide synthase 3 Homo sapiens 85-89 23246837-6 2013 Moreover, piceatannol increased the levels of phosphorylated eNOS. 3,3',4,5'-tetrahydroxystilbene 10-21 nitric oxide synthase 3 Homo sapiens 61-65 23246837-7 2013 Treatment with resveratrol also increased eNOS expression, but to a lesser degree than piceatannol. Resveratrol 15-26 nitric oxide synthase 3 Homo sapiens 42-46 23246837-8 2013 These findings indicate that piceatannol may improve vascular function by up-regulating eNOS expression. 3,3',4,5'-tetrahydroxystilbene 29-40 nitric oxide synthase 3 Homo sapiens 88-92 23139420-0 2013 Integrated redox sensor and effector functions for tetrahydrobiopterin- and glutathionylation-dependent endothelial nitric-oxide synthase uncoupling. sapropterin 51-70 nitric oxide synthase 3 Homo sapiens 104-137 23139420-1 2013 Endothelial nitric-oxide synthase (eNOS) is a critical regulator of vascular homeostasis by generation of NO that is dependent on the cofactor tetrahydrobiopterin (BH4). sapropterin 143-162 nitric oxide synthase 3 Homo sapiens 0-33 23139420-1 2013 Endothelial nitric-oxide synthase (eNOS) is a critical regulator of vascular homeostasis by generation of NO that is dependent on the cofactor tetrahydrobiopterin (BH4). sapropterin 164-167 nitric oxide synthase 3 Homo sapiens 0-33 23148920-8 2013 NaHS significantly increased intracellular calcium concentrations, and this effect was attenuated by dantrolene or xestospongin C. NaHS induced phosphorylation of eNOS at the activating phosphoserine residue 1179. xestospongin C 115-127 nitric oxide synthase 3 Homo sapiens 163-167 23148920-8 2013 NaHS significantly increased intracellular calcium concentrations, and this effect was attenuated by dantrolene or xestospongin C. NaHS induced phosphorylation of eNOS at the activating phosphoserine residue 1179. sodium bisulfide 131-135 nitric oxide synthase 3 Homo sapiens 163-167 23148920-8 2013 NaHS significantly increased intracellular calcium concentrations, and this effect was attenuated by dantrolene or xestospongin C. NaHS induced phosphorylation of eNOS at the activating phosphoserine residue 1179. Phosphoserine 186-199 nitric oxide synthase 3 Homo sapiens 163-167 23148920-9 2013 The NaHS-induced eNOS phosphorylation and NO production were not affected by a PI3K/Akt inhibitor (wortmannin). sodium bisulfide 4-8 nitric oxide synthase 3 Homo sapiens 17-21 23148920-10 2013 The data of this study suggest that H(2)S directly acts on endothelial cells to induce eNOS activation and NO production by releasing calcium from the intracellular store in endoplasmic reticulum, which may explain one of mechanisms of its vasodilator function. Hydrogen Sulfide 36-41 nitric oxide synthase 3 Homo sapiens 87-91 23148920-10 2013 The data of this study suggest that H(2)S directly acts on endothelial cells to induce eNOS activation and NO production by releasing calcium from the intracellular store in endoplasmic reticulum, which may explain one of mechanisms of its vasodilator function. Calcium 134-141 nitric oxide synthase 3 Homo sapiens 87-91 23069892-0 2013 Effects of endothelial nitric oxide synthase tagSNPs haplotypes on nitrite levels in black subjects. Nitrites 67-74 nitric oxide synthase 3 Homo sapiens 11-44 23069892-1 2013 Haplotypes formed by clinically relevant polymorphisms in the endothelial nitric oxide synthase (eNOS) gene have been associated with variations in endogenous nitric oxide (NO) formation in white and black subjects. Nitric Oxide 74-86 nitric oxide synthase 3 Homo sapiens 97-101 23069892-5 2013 These findings suggest that these tagSNPs of the eNOS gene and haplotypes are associated with low levels of nitric oxide production in blacks, and could be used as a marker of cardiovascular risk. Nitric Oxide 108-120 nitric oxide synthase 3 Homo sapiens 49-53 23099643-8 2013 Western blot and immunohistochemistry analysis showed that both NOX4 and endothelial nitric oxide synthase (eNOS) are expressed in smooth muscle layer of DFA. Diphenylamine 154-157 nitric oxide synthase 3 Homo sapiens 108-112 23099643-10 2013 From the pharmacological data, as a mechanism for HVC(DFA), we suggest hypoxic inhibition of eNOS in myocytes. Diphenylamine 54-57 nitric oxide synthase 3 Homo sapiens 93-97 24350275-3 2013 The effect of ropivacaine on endothelial nitric oxide synthase (eNOS) phosphorylation in human umbilical vein endothelial cells was examined by western blotting. Ropivacaine 14-25 nitric oxide synthase 3 Homo sapiens 29-62 23644848-1 2013 OBJECTIVE: Nitric oxide is produced by endothelial nitric oxide synthase, and its production can be influenced by polymorphisms of the endothelial nitric oxide synthase gene. Nitric Oxide 11-23 nitric oxide synthase 3 Homo sapiens 39-72 23164986-3 2013 This review will focus on the eNOS substrate (L-arginine), its cofactor (tetrahydrobiopterin), and mechanisms related to the uncoupling of eNOS activity. Arginine 46-56 nitric oxide synthase 3 Homo sapiens 30-34 23164986-4 2013 RECENT FINDINGS: The global arginine bioavailability ratio has been proposed as a biomarker reflective of L-arginine availability, arginase activity, and citrulline cycling, as all of these processes impact eNOS activity. Arginine 28-36 nitric oxide synthase 3 Homo sapiens 207-211 23164986-6 2013 Identification of transporters for biopterin species as well as signals that regulate endogenous arginine production have provided insight for alternative strategies to raise endothelial tetrahydrobiopterin levels while reducing dihydrobiopterin and alter eNOS activity. Biopterin 35-44 nitric oxide synthase 3 Homo sapiens 256-260 23164986-6 2013 Identification of transporters for biopterin species as well as signals that regulate endogenous arginine production have provided insight for alternative strategies to raise endothelial tetrahydrobiopterin levels while reducing dihydrobiopterin and alter eNOS activity. Arginine 97-105 nitric oxide synthase 3 Homo sapiens 256-260 23517789-6 2013 CONCLUSIONS: Our results support the idea that, the eNOS E298D polymorphism, which is not associated with hypertension, may increase the risk of hypertension when associated with high serum total-cholesterol levels. Cholesterol 196-207 nitric oxide synthase 3 Homo sapiens 52-56 23204109-5 2013 Unexpectedly, we observed 1.7-fold higher basal endothelial nitric oxide synthase (eNOS) phosphorylation at serine 1177 in patients with diabetes mellitus (P=0.007) without a difference in total eNOS expression. Serine 108-114 nitric oxide synthase 3 Homo sapiens 48-81 23448493-7 2013 Moreover levels of asymmetrical dimethyl-L-arginine (ADMA), an endogenous inhibitor of endothelial nitric oxide synthase (eNOS), are elevated in obesity. N,N-dimethylarginine 32-51 nitric oxide synthase 3 Homo sapiens 87-120 23448493-7 2013 Moreover levels of asymmetrical dimethyl-L-arginine (ADMA), an endogenous inhibitor of endothelial nitric oxide synthase (eNOS), are elevated in obesity. N,N-dimethylarginine 53-57 nitric oxide synthase 3 Homo sapiens 87-120 23594558-1 2013 BACKGROUND: Endothelial nitric oxide synthase (eNOS) as well as nitric oxide play an important role in the regulation of cardiovascular function. Nitric Oxide 24-36 nitric oxide synthase 3 Homo sapiens 47-51 23644848-1 2013 OBJECTIVE: Nitric oxide is produced by endothelial nitric oxide synthase, and its production can be influenced by polymorphisms of the endothelial nitric oxide synthase gene. Nitric Oxide 11-23 nitric oxide synthase 3 Homo sapiens 135-168 23644848-2 2013 Because candidate genes responsible for susceptibility to ankylosing spondylitis are mostly unknown and available data suggest that there may be problems related to the nitric oxide pathway, such as endothelial dysfunction and increased asymmetric dimethylarginine, this study aimed to assess the association of common endothelial nitric oxide synthase gene polymorphisms with ankylosing spondylitis. Nitric Oxide 169-181 nitric oxide synthase 3 Homo sapiens 319-352 23276910-2 2013 In this study we examined the association between AMD risk and polymorphisms of genes encoding enzymes involved in the generation and removal of iron-mediated oxidation: NQO1 (609C> T, rs1800566), NOS3 (894G>T, rs1799983) and NFE2L2 (28312647A>G, rs6726395). Iron 145-149 nitric oxide synthase 3 Homo sapiens 200-204 23543259-0 2013 Effect of eNOS polymorphisms on salbutamol evoked endothelium dependent vasodilation in South Indian healthy subjects. Albuterol 32-42 nitric oxide synthase 3 Homo sapiens 10-14 24605586-3 2013 Two single nucleotide polymorphisms--MMP9 (C(-1562) --> T) and NOS3 (Glu298 --> Asp)--rs3918242 and rs1799983--were shown to represent the main independent effects with the highest predictive potential (77.1% as indicated by binary logistic regression and 74.6% testing accuracy shown by Multifactorial Dimensionality Reduction). Aspartic Acid 86-89 nitric oxide synthase 3 Homo sapiens 66-70 24605586-4 2013 MMP9 (C(-1562 --> T) and NOS3 (Glu298 --> Asp) potentially may be used to create predictive algorithm for determination of predisposition to arterial hypertension in children. Aspartic Acid 48-51 nitric oxide synthase 3 Homo sapiens 28-32 23400313-1 2013 Nitric oxide (NO) is highly reactive, produced in endothelial cells by endothelial NO synthase (eNOS) and has been implicated in sickle cell pathophysiology. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 96-100 24092346-10 2013 Enzymatic sources of ROS in PH that have been identified include the NAPDPH oxidases 1, 2, and 4, xanthine oxidase, uncoupled eNOS, and complex III of the mitochondrial electron transport chain. ros 21-24 nitric oxide synthase 3 Homo sapiens 126-130 23543259-2 2013 Endothelial nitric oxide synthase (eNOS) gene polymorphism may influence the response to salbutamol in healthy subjects. Albuterol 89-99 nitric oxide synthase 3 Homo sapiens 0-33 23543259-2 2013 Endothelial nitric oxide synthase (eNOS) gene polymorphism may influence the response to salbutamol in healthy subjects. Albuterol 89-99 nitric oxide synthase 3 Homo sapiens 35-39 23457308-0 2013 Ceramide mediates inhibition of the Akt/eNOS pathway by high levels of glucose in human vascular endothelial cells. Ceramides 0-8 nitric oxide synthase 3 Homo sapiens 40-44 23258079-8 2013 In addition, cells transfected with the reporter gene driven by the eNOS promoter fragment starting from position -740 exhibited a pitavastatin-induced increase of luciferase activity, which was not observed in cells transfected with the reporter gene driven by the fragment starting from -727. pitavastatin 131-143 nitric oxide synthase 3 Homo sapiens 68-72 23457308-0 2013 Ceramide mediates inhibition of the Akt/eNOS pathway by high levels of glucose in human vascular endothelial cells. Glucose 71-78 nitric oxide synthase 3 Homo sapiens 40-44 23457308-1 2013 OBJECTIVE: To investigate how ceramide mediates the effects of high-glucose-induced inhibition of the Akt/endothelial nitric oxide synthase (eNOS) signalling pathway in human vascular endothelial cells (HUVECs). Ceramides 30-38 nitric oxide synthase 3 Homo sapiens 106-139 23457308-1 2013 OBJECTIVE: To investigate how ceramide mediates the effects of high-glucose-induced inhibition of the Akt/endothelial nitric oxide synthase (eNOS) signalling pathway in human vascular endothelial cells (HUVECs). Ceramides 30-38 nitric oxide synthase 3 Homo sapiens 141-145 23457308-1 2013 OBJECTIVE: To investigate how ceramide mediates the effects of high-glucose-induced inhibition of the Akt/endothelial nitric oxide synthase (eNOS) signalling pathway in human vascular endothelial cells (HUVECs). Glucose 68-75 nitric oxide synthase 3 Homo sapiens 106-139 23457308-1 2013 OBJECTIVE: To investigate how ceramide mediates the effects of high-glucose-induced inhibition of the Akt/endothelial nitric oxide synthase (eNOS) signalling pathway in human vascular endothelial cells (HUVECs). Glucose 68-75 nitric oxide synthase 3 Homo sapiens 141-145 23457308-6 2013 We also show that exposure of HUVECs to high-glucose conditions inhibits the insulin-mediated activation of Akt/eNOS signalling and the subsequent NO generation in a dose-dependent manner (p<0.05). Glucose 45-52 nitric oxide synthase 3 Homo sapiens 112-116 23457308-7 2013 Preventing de novo ceramide synthesis attenuated the antagonistic effects of high-glucose levels on the Akt/eNOS signalling pathway (p<0.05); conversely, inducing ceramide build-up augmented the inhibitory effects of high-glucose levels on the Akt/eNOS signalling pathway (p<0.05). Ceramides 19-27 nitric oxide synthase 3 Homo sapiens 108-112 23457308-7 2013 Preventing de novo ceramide synthesis attenuated the antagonistic effects of high-glucose levels on the Akt/eNOS signalling pathway (p<0.05); conversely, inducing ceramide build-up augmented the inhibitory effects of high-glucose levels on the Akt/eNOS signalling pathway (p<0.05). Ceramides 19-27 nitric oxide synthase 3 Homo sapiens 251-255 23457308-7 2013 Preventing de novo ceramide synthesis attenuated the antagonistic effects of high-glucose levels on the Akt/eNOS signalling pathway (p<0.05); conversely, inducing ceramide build-up augmented the inhibitory effects of high-glucose levels on the Akt/eNOS signalling pathway (p<0.05). Glucose 82-89 nitric oxide synthase 3 Homo sapiens 108-112 23457308-8 2013 CONCLUSION: Ceramide is both necessary and sufficient for mediating the inhibition of the Akt/eNOS signalling pathway by high-glucose levels in endothelial cells. Ceramides 12-20 nitric oxide synthase 3 Homo sapiens 94-98 23457308-8 2013 CONCLUSION: Ceramide is both necessary and sufficient for mediating the inhibition of the Akt/eNOS signalling pathway by high-glucose levels in endothelial cells. Glucose 126-133 nitric oxide synthase 3 Homo sapiens 94-98 23734045-10 2013 DHT treatment (compared with placebo) induced i) a significant decrease in acetylcholine-induced aortic relaxations, with no change in calcitonin gene related peptide- or sodium nitroprusside-induced relaxations, as well as 5-hydroxytryptamine-induced contractions; ii) no change in eNOS expression/phosphorylation in lungs or in plasma ADMA levels; and iii) a twofold increase in aortic AR expression. Dihydrotestosterone 0-3 nitric oxide synthase 3 Homo sapiens 283-287 24385682-0 2013 Berberine protects against palmitate-induced endothelial dysfunction: involvements of upregulation of AMPK and eNOS and downregulation of NOX4. Berberine 0-9 nitric oxide synthase 3 Homo sapiens 111-115 24385682-0 2013 Berberine protects against palmitate-induced endothelial dysfunction: involvements of upregulation of AMPK and eNOS and downregulation of NOX4. Palmitates 27-36 nitric oxide synthase 3 Homo sapiens 111-115 24008236-0 2013 Endothelial nitric oxide synthase phosphorylation at Threonine 495 and mitochondrial reactive oxygen species formation in response to a high H2O2 concentration. Threonine 53-62 nitric oxide synthase 3 Homo sapiens 0-33 24008236-0 2013 Endothelial nitric oxide synthase phosphorylation at Threonine 495 and mitochondrial reactive oxygen species formation in response to a high H2O2 concentration. Reactive Oxygen Species 85-108 nitric oxide synthase 3 Homo sapiens 0-33 24008236-0 2013 Endothelial nitric oxide synthase phosphorylation at Threonine 495 and mitochondrial reactive oxygen species formation in response to a high H2O2 concentration. Hydrogen Peroxide 141-145 nitric oxide synthase 3 Homo sapiens 0-33 24008236-2 2013 We investigated cellular pathways involved in endothelial nitric oxide synthase (eNOS) phosphorylation at Threonine 495 (Thr(495)) in human umbilical vein endothelial cells (HUVECs) exposed to H2O2. Threonine 106-115 nitric oxide synthase 3 Homo sapiens 46-79 24008236-2 2013 We investigated cellular pathways involved in endothelial nitric oxide synthase (eNOS) phosphorylation at Threonine 495 (Thr(495)) in human umbilical vein endothelial cells (HUVECs) exposed to H2O2. Threonine 106-109 nitric oxide synthase 3 Homo sapiens 46-79 24008236-2 2013 We investigated cellular pathways involved in endothelial nitric oxide synthase (eNOS) phosphorylation at Threonine 495 (Thr(495)) in human umbilical vein endothelial cells (HUVECs) exposed to H2O2. Hydrogen Peroxide 193-197 nitric oxide synthase 3 Homo sapiens 46-79 24385682-9 2013 The expressions of eNOS were significantly increased, while NOX4 protein expression was decreased in berberine-treated HUVECs. Berberine 101-110 nitric oxide synthase 3 Homo sapiens 19-23 22691914-1 2013 Polymorphisms in the endothelial nitric oxide synthase (eNOS) gene reduce shear stress-induced nitric oxide production. Nitric Oxide 33-45 nitric oxide synthase 3 Homo sapiens 56-60 24385682-11 2013 Therefore, berberine ameliorates palmitate-induced endothelial dysfunction by upregulating eNOS expression and downregulating expression of NOX4. Berberine 11-20 nitric oxide synthase 3 Homo sapiens 91-95 24385682-11 2013 Therefore, berberine ameliorates palmitate-induced endothelial dysfunction by upregulating eNOS expression and downregulating expression of NOX4. Palmitates 33-42 nitric oxide synthase 3 Homo sapiens 91-95 23122700-1 2013 Placental vascular tone is critically influenced by nitric oxide (NO) derived from endothelial NO synthase (eNOS) activity. Nitric Oxide 52-64 nitric oxide synthase 3 Homo sapiens 108-112 23122700-3 2013 Arginase-2 competes with eNOS for l-arginine and counteracts the NOS-dependent relaxation in umbilical vessels from normal pregnancies. Arginine 34-44 nitric oxide synthase 3 Homo sapiens 25-29 23122700-11 2013 In IUGR-derived endothelium there was a generalized reduction in the in vitro eNOS activation (Ser(1177)-P-eNOS/eNOS), and therefore a decreased eNOS/arginase activity ratio. Serine 95-98 nitric oxide synthase 3 Homo sapiens 78-82 23122700-11 2013 In IUGR-derived endothelium there was a generalized reduction in the in vitro eNOS activation (Ser(1177)-P-eNOS/eNOS), and therefore a decreased eNOS/arginase activity ratio. Serine 95-98 nitric oxide synthase 3 Homo sapiens 107-111 23122700-11 2013 In IUGR-derived endothelium there was a generalized reduction in the in vitro eNOS activation (Ser(1177)-P-eNOS/eNOS), and therefore a decreased eNOS/arginase activity ratio. Serine 95-98 nitric oxide synthase 3 Homo sapiens 107-111 23122700-11 2013 In IUGR-derived endothelium there was a generalized reduction in the in vitro eNOS activation (Ser(1177)-P-eNOS/eNOS), and therefore a decreased eNOS/arginase activity ratio. Serine 95-98 nitric oxide synthase 3 Homo sapiens 107-111 23085930-2 2012 Genetic polymorphisms of eNOS gene have been suggested to play a role in nitric oxide (NO) abnormalities which may contribute to the development and progression of DR. Nitric Oxide 73-85 nitric oxide synthase 3 Homo sapiens 25-29 23178275-8 2012 The phosphorylation of endothelial nitric oxide synthase (eNOS) and generation of nitric oxide (NO) were stimulated by CAL treatment in HUVECs and inhibited by treatment with L-NAME. NG-Nitroarginine Methyl Ester 175-181 nitric oxide synthase 3 Homo sapiens 23-56 23063542-0 2012 Mechanism of reversal of high glucose-induced endothelial nitric oxide synthase uncoupling by tanshinone IIA in human endothelial cell line EA.hy926. Glucose 30-37 nitric oxide synthase 3 Homo sapiens 46-79 23164599-0 2013 Derivation of endothelial cells from human embryonic stem cells in fully defined medium enables identification of lysophosphatidic acid and platelet activating factor as regulators of eNOS localization. lysophosphatidic acid 114-135 nitric oxide synthase 3 Homo sapiens 184-188 23164599-6 2013 Further investigation revealed that that the serum-associated lipids, lysophosphatidic acid (LPA) and platelet activating factor (PAF), were the key molecules that affected eNOS localisation in hESC-ECs cultures. lysophosphatidic acid 70-91 nitric oxide synthase 3 Homo sapiens 173-177 23164599-6 2013 Further investigation revealed that that the serum-associated lipids, lysophosphatidic acid (LPA) and platelet activating factor (PAF), were the key molecules that affected eNOS localisation in hESC-ECs cultures. lysophosphatidic acid 93-96 nitric oxide synthase 3 Homo sapiens 173-177 22987726-2 2012 NO is synthesized from the amino acid L-arginine by nitric oxide synthases (NOS1, NOS2, and NOS3), which are encoded by separate genes and display different tissue distributions. Arginine 38-48 nitric oxide synthase 3 Homo sapiens 92-96 22884597-2 2012 This less favorable outcome can be in part ascribed to impaired endothelium-derived nitric oxide (eNOS) production. Nitric Oxide 84-96 nitric oxide synthase 3 Homo sapiens 98-102 22884597-11 2012 Nitric oxide-mediated vasomotor dynamics were consistent with reduced eNOS production. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 70-74 23230319-0 2012 Letter by Tsikas regarding article, "dietary nitrate ameliorates pulmonary hypertension: cytoprotective role for endothelial nitric oxide synthase and xanthine oxidoreductase". Nitrates 45-52 nitric oxide synthase 3 Homo sapiens 113-146 23154675-4 2012 By genetic engineering of the nitric oxide synthase protein eNOS and insertion of light-oxygen-voltage (LOV) domains, we have created a photoactive version of the protein. Nitric Oxide 30-42 nitric oxide synthase 3 Homo sapiens 60-64 23390838-7 2012 The Asp genome carriers with the NOS3 GLU298ASP GP were also shown to have significantly less re-PCI in contrast to the Glu/Glu genotype. Glutamic Acid 120-123 nitric oxide synthase 3 Homo sapiens 33-37 23390838-7 2012 The Asp genome carriers with the NOS3 GLU298ASP GP were also shown to have significantly less re-PCI in contrast to the Glu/Glu genotype. Glutamic Acid 124-127 nitric oxide synthase 3 Homo sapiens 33-37 23108655-0 2012 Fenofibrate improves vascular endothelial function by reducing oxidative stress while increasing endothelial nitric oxide synthase in healthy normolipidemic older adults. Fenofibrate 0-11 nitric oxide synthase 3 Homo sapiens 97-130 23108655-9 2012 In vascular endothelial cells sampled from peripheral veins of the subjects, endothelial nitric oxide synthase protein expression was unchanged with placebo and after 2 days of fenofibrate, but was increased after 7 days of fenofibrate (0.54 +- 0.03 versus 2 days: 0.52 +- 0.04 and 7 days: 0.76 +- 0.11 intensity/human umbilical vein endothelial cell control; P<0.05, 7 days). Fenofibrate 177-188 nitric oxide synthase 3 Homo sapiens 77-110 23108655-9 2012 In vascular endothelial cells sampled from peripheral veins of the subjects, endothelial nitric oxide synthase protein expression was unchanged with placebo and after 2 days of fenofibrate, but was increased after 7 days of fenofibrate (0.54 +- 0.03 versus 2 days: 0.52 +- 0.04 and 7 days: 0.76 +- 0.11 intensity/human umbilical vein endothelial cell control; P<0.05, 7 days). Fenofibrate 224-235 nitric oxide synthase 3 Homo sapiens 77-110 23108655-10 2012 Short-term treatment with fenofibrate improves vascular endothelial function in healthy normolipidemic middle-aged and older adults by reducing oxidative stress and induces an increase in endothelial nitric oxide synthase. Fenofibrate 26-37 nitric oxide synthase 3 Homo sapiens 188-221 23108656-1 2012 Nitric oxide generated by endothelial nitric oxide synthase (eNOS) plays an important role in maintaining cardiovascular homeostasis. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 26-59 23108656-1 2012 Nitric oxide generated by endothelial nitric oxide synthase (eNOS) plays an important role in maintaining cardiovascular homeostasis. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 61-65 23108656-10 2012 Moreover, we observed that simvastatin attenuated tumor necrosis factor-alpha-induced upregulation of miR-155 and ameliorated the effects of tumor necrosis factor-alpha on eNOS expression and endothelium-dependent vasodilation. Simvastatin 27-38 nitric oxide synthase 3 Homo sapiens 172-176 22987726-4 2012 The results revealed a transient induction of NOS3 (known as the constitutively expressed endothelial nitric oxide synthase; eNOS) during the time course of the RA treatment. Radium 161-163 nitric oxide synthase 3 Homo sapiens 46-50 22987726-4 2012 The results revealed a transient induction of NOS3 (known as the constitutively expressed endothelial nitric oxide synthase; eNOS) during the time course of the RA treatment. Radium 161-163 nitric oxide synthase 3 Homo sapiens 90-123 22987726-6 2012 The subsequent analysis of cytosine methylation and histone H3 acetylation of the human NOS3 5" regulatory sequences indicated that epigenetic modifications, especially upstream of the proximal promoter (-734 to -989, relative to exon 2 TSS at +1), were also taking place. Cytosine 27-35 nitric oxide synthase 3 Homo sapiens 88-92 23007404-5 2012 Using immunoprecipitation, ESI-MS/MS-based peptide sequencing and enzymatic assay we further demonstrate that human RBCs contain an endothelial NOS (eNOS) that converts L-(3)H-arginine to L-(3)H-citrulline in a Ca(2+)/calmodulin-dependent fashion. l-(3)h-arginine 169-184 nitric oxide synthase 3 Homo sapiens 132-147 22899172-6 2012 Treatment with Apigenin (50 muM) counteracted the TNFalpha-induced expression of eNOS and MMP-9 and the TNFalpha- triggered activation of Akt, p38MAPK and JNK signalling suggesting that multiple signalling pathways are involved in mediating the protective effects of Apigenin on endothelial function. Apigenin 15-23 nitric oxide synthase 3 Homo sapiens 81-85 23007404-5 2012 Using immunoprecipitation, ESI-MS/MS-based peptide sequencing and enzymatic assay we further demonstrate that human RBCs contain an endothelial NOS (eNOS) that converts L-(3)H-arginine to L-(3)H-citrulline in a Ca(2+)/calmodulin-dependent fashion. l-(3)h-arginine 169-184 nitric oxide synthase 3 Homo sapiens 149-153 23007404-5 2012 Using immunoprecipitation, ESI-MS/MS-based peptide sequencing and enzymatic assay we further demonstrate that human RBCs contain an endothelial NOS (eNOS) that converts L-(3)H-arginine to L-(3)H-citrulline in a Ca(2+)/calmodulin-dependent fashion. l-(3)h-citrulline 188-205 nitric oxide synthase 3 Homo sapiens 132-147 23007404-5 2012 Using immunoprecipitation, ESI-MS/MS-based peptide sequencing and enzymatic assay we further demonstrate that human RBCs contain an endothelial NOS (eNOS) that converts L-(3)H-arginine to L-(3)H-citrulline in a Ca(2+)/calmodulin-dependent fashion. l-(3)h-citrulline 188-205 nitric oxide synthase 3 Homo sapiens 149-153 23011059-9 2012 Reduced arginine availability stemming from reduced de novo production and elevated arginase activity have been reported in various conditions of acute and chronic stress, which are often characterized by increased NOS2 and reduced NOS3 activity. Arginine 8-16 nitric oxide synthase 3 Homo sapiens 232-236 23011059-11 2012 Therapeutic applications to influence (de novo) arginine and NO metabolism aim at increasing substrate availability or at influencing the metabolic fate of specific pathways related to NO bioavailability and prevention of NOS3 uncoupling. Arginine 48-56 nitric oxide synthase 3 Homo sapiens 222-226 22810051-0 2012 Genetic variation in MDR1, LPL and eNOS genes and the response to atorvastatin treatment in ischemic stroke. Atorvastatin 66-78 nitric oxide synthase 3 Homo sapiens 35-39 21895549-1 2012 The present review first summarizes the complex chain of events, in endothelial and vascular smooth muscle cells, that leads to endothelium-dependent relaxations (vasodilatations) due to the generation of nitric oxide (NO) by endothelial nitric oxide synthase (eNOS) and how therapeutic interventions may improve the bioavailability of NO and thus prevent/cure endothelial dysfunction. Nitric Oxide 205-217 nitric oxide synthase 3 Homo sapiens 226-259 23328297-4 2012 The eNOS activities were detected by NOS assay kit, p-eNOS (ser-1177) level and total eNOS protein level by Western blot and eNOS mRNA level by real-time reverse transcription-polymerase chain reaction (RT-PCR). Serine 60-63 nitric oxide synthase 3 Homo sapiens 4-8 23328297-7 2012 Compared with the control group, the levels of eNOS phosphorylation at ser-1177, mRNA and total protein were significantly elevated in the 5000 pmol/L GLP-1(9-36) group. Serine 71-74 nitric oxide synthase 3 Homo sapiens 47-51 23124382-5 2012 We also found that NaHS activated the nitric oxide (NO)-producing Akt/endothelial nitric oxide synthase (eNOS) signaling pathway in response to OSS, whereas NaHS had no effect on IkappaB, a well-known molecule regulating pro-inflammatory signaling pathways. sodium bisulfide 19-23 nitric oxide synthase 3 Homo sapiens 70-103 23124382-5 2012 We also found that NaHS activated the nitric oxide (NO)-producing Akt/endothelial nitric oxide synthase (eNOS) signaling pathway in response to OSS, whereas NaHS had no effect on IkappaB, a well-known molecule regulating pro-inflammatory signaling pathways. Nitric Oxide 38-50 nitric oxide synthase 3 Homo sapiens 70-103 23124382-5 2012 We also found that NaHS activated the nitric oxide (NO)-producing Akt/endothelial nitric oxide synthase (eNOS) signaling pathway in response to OSS, whereas NaHS had no effect on IkappaB, a well-known molecule regulating pro-inflammatory signaling pathways. OSS 144-147 nitric oxide synthase 3 Homo sapiens 70-103 22766265-0 2012 Cigarette smoke and LDL cooperate in reducing nitric oxide bioavailability in endothelial cells via effects on both eNOS and NADPH oxidase. Nitric Oxide 46-58 nitric oxide synthase 3 Homo sapiens 116-120 22750393-9 2012 In contrast, beta-carotene increased the expression of CaMKKII, PI3K, PZK1, LKB1, eNOS, PON-1, and reduced the expression of ICAM-1 and MCP-1. beta Carotene 13-26 nitric oxide synthase 3 Homo sapiens 82-86 22750393-10 2012 beta-carotene also induced phospho-AMP-activated protein kinase (p-AMPK), phospho-eNOS and PON-1 proteins. beta Carotene 0-13 nitric oxide synthase 3 Homo sapiens 82-86 22750393-11 2012 Importantly, beta-carotene upregulated the IL-1beta-mediated decrease of CaMKKII, PZK1, LKB1, eNOS and PON-1. beta Carotene 13-26 nitric oxide synthase 3 Homo sapiens 94-98 22750393-14 2012 These findings indicate that beta-carotene regulates the expression of PON-1, eNOS and adhesion molecules via CaMKK pathway activation. beta Carotene 29-42 nitric oxide synthase 3 Homo sapiens 78-82 22771630-3 2012 Our recent studies revealed that andrographolide possesses potent antiplatelet activity by activating the endothelial nitric oxide synthase (eNOS)-NO-cyclic GMP pathway. andrographolide 33-48 nitric oxide synthase 3 Homo sapiens 106-139 23122309-8 2012 NOS3 gene plays a role in regulating vascular tone and blood vessel diameter, which may be altered by the low-oxygen environment of Tibet. Oxygen 110-116 nitric oxide synthase 3 Homo sapiens 0-4 22948895-0 2012 Polymorphisms in endothelial nitric oxide synthase (eNOS) and vascular endothelial growth factor (VEGF) predict sunitinib-induced hypertension. Sunitinib 112-121 nitric oxide synthase 3 Homo sapiens 17-50 22948895-0 2012 Polymorphisms in endothelial nitric oxide synthase (eNOS) and vascular endothelial growth factor (VEGF) predict sunitinib-induced hypertension. Sunitinib 112-121 nitric oxide synthase 3 Homo sapiens 52-56 22948895-7 2012 Genetic polymorphisms in VEGFA and eNOS independently predict rise in BP and/or development of severe hypertension in sunitinib-treated patients. Sunitinib 118-127 nitric oxide synthase 3 Homo sapiens 35-39 22824620-0 2012 Sodium arsenite-induced abnormalities in expressions of Caveolin-1, eNOS, IKKbeta, and COX-2 in SV-40 immortalized human uroepithelial cells and in urothelial carcinomas. sodium arsenite 0-15 nitric oxide synthase 3 Homo sapiens 68-72 22798153-12 2012 The contribution of the Hcy-derived methylation modifications to Ddah2 and eNOS gene expression seems to be tissue-specific and independent of the Ddah2/ADMA/eNOS pathway. Homocysteine 24-27 nitric oxide synthase 3 Homo sapiens 75-79 22402736-6 2012 Endothelial nitric oxide synthase (eNOS) activation was measured by conversion of L-arginine to L-citrulline in endothelial cells incubated with HDL from 49 subjects. Arginine 82-92 nitric oxide synthase 3 Homo sapiens 0-33 22402736-6 2012 Endothelial nitric oxide synthase (eNOS) activation was measured by conversion of L-arginine to L-citrulline in endothelial cells incubated with HDL from 49 subjects. Citrulline 96-108 nitric oxide synthase 3 Homo sapiens 0-33 22877939-8 2012 In conclusion, increased expression of eNOS in glandular and luminal epithelium of the endometrium in women with recurrent miscarriages and unexplained infertility suggests a detrimental effect of excess nitric oxide in endometrial receptivity and implantation. Nitric Oxide 204-216 nitric oxide synthase 3 Homo sapiens 39-43 22824620-3 2012 The aim of this study was to determine the effect of sodium arsenite on Caveolin-1 and downstream signaling molecules (eNOS, IKKbeta and COX-2) expression in human urothelial cells (SV-HUC-1). sodium arsenite 53-68 nitric oxide synthase 3 Homo sapiens 119-123 22824620-5 2012 Immunocytochemical staining and Western blotting results revealed increased expression of Caveolin-1, IKKbeta, and COX-2 but decreased eNOS in SV-HUC-1 cells treated with low concentration of arsenite. arsenite 192-200 nitric oxide synthase 3 Homo sapiens 135-139 22824620-6 2012 Additionally, MEK inhibitor (U0126) significantly attenuated arsenite-induced expression of Caveolin-1, IKKbeta and COX-2 while reducing eNOS expression. U 0126 29-34 nitric oxide synthase 3 Homo sapiens 137-141 22824620-6 2012 Additionally, MEK inhibitor (U0126) significantly attenuated arsenite-induced expression of Caveolin-1, IKKbeta and COX-2 while reducing eNOS expression. arsenite 61-69 nitric oxide synthase 3 Homo sapiens 137-141 22902249-0 2012 Cissus quadrangularis ethanol extract upregulates superoxide dismutase, glutathione peroxidase and endothelial nitric oxide synthase expression in hydrogen peroxide-injured human ECV304 cells. Ethanol 22-29 nitric oxide synthase 3 Homo sapiens 99-132 22902249-0 2012 Cissus quadrangularis ethanol extract upregulates superoxide dismutase, glutathione peroxidase and endothelial nitric oxide synthase expression in hydrogen peroxide-injured human ECV304 cells. Hydrogen Peroxide 147-164 nitric oxide synthase 3 Homo sapiens 99-132 22902249-8 2012 The protein expression of superoxide dismutase (Cu/Zn-SOD, Mn-SOD), glutathione peroxidase (GPx) and endothelial nitric oxide synthase (eNOS) increased in the cells treated with CQE, quercetin or resveratrol prior to H(2)O(2) exposure, as compared with control. N-{4-[2-(1-cyclopropylpiperidin-4-yl)-4-(3-{[(2,5-difluorophenyl)sulfonyl]amino}-2-fluorophenyl)-1,3-thiazol-5-yl]pyridin-2-yl}acetamide 178-181 nitric oxide synthase 3 Homo sapiens 101-134 22902249-8 2012 The protein expression of superoxide dismutase (Cu/Zn-SOD, Mn-SOD), glutathione peroxidase (GPx) and endothelial nitric oxide synthase (eNOS) increased in the cells treated with CQE, quercetin or resveratrol prior to H(2)O(2) exposure, as compared with control. Quercetin 183-192 nitric oxide synthase 3 Homo sapiens 101-134 23157875-1 2012 BACKGROUND: The present study was conducted to investigate the possible outcome of interaction between endothelial nitric oxide (NOS3) G894T and cholesteryl ester transfer TaqIB variants on the risk of coronary artery disease (CAD) and type 2 diabetes mellitus (T2DM). Nitric Oxide 115-127 nitric oxide synthase 3 Homo sapiens 129-133 22856383-5 2012 Pathways proposed to underlie resveratrol-mediated cardioprotection include reduction of oxidative stress and activation of endothelial nitric oxide synthase. Resveratrol 30-41 nitric oxide synthase 3 Homo sapiens 124-157 22683691-4 2012 However, the proportion of eNOS which was phosphorylated at serine 1117 and threonine 495 residues was decreased. Serine 60-66 nitric oxide synthase 3 Homo sapiens 27-31 22683691-4 2012 However, the proportion of eNOS which was phosphorylated at serine 1117 and threonine 495 residues was decreased. Threonine 76-85 nitric oxide synthase 3 Homo sapiens 27-31 22759779-1 2012 OBJECTIVES: To explore the association among Arg(972) insulin receptor substrate-1 (IRS-1), hypertension, insulin resistance, and plasma levels of endothelial nitric oxide synthase (eNOS) and endothelin-1 (ET-1). Arginine 45-48 nitric oxide synthase 3 Homo sapiens 147-180 22333037-9 2012 Endothelial nitric oxide synthase may produce both superoxide anion (( )O(2)(-)) and nitric oxide (NO) leading to peroxynitrite (( )ONOO(-)) generation. Superoxides 51-67 nitric oxide synthase 3 Homo sapiens 0-33 22333037-9 2012 Endothelial nitric oxide synthase may produce both superoxide anion (( )O(2)(-)) and nitric oxide (NO) leading to peroxynitrite (( )ONOO(-)) generation. Peroxynitrous Acid 114-127 nitric oxide synthase 3 Homo sapiens 0-33 22966886-2 2012 In the present study, the association between eNOS gene polymorphisms and response to inhaled corticosteroids (ICS) and long-lasting beta(2)-agonists (LABAs) was investigated. Iron-Sulfur-Molybdenum Cluster With Interstitial Carbon 111-114 nitric oxide synthase 3 Homo sapiens 46-50 23012797-3 2012 Angiotensin II stimulates the production of reactive oxygen species by the activation of NADPH oxidase and increases Rho-associated kinase activity that decreases the stability of endothelial nitric oxide synthase (eNOS) mRNA and phosphorylation of eNOS, leading to inactivation of NO bioavailability. Reactive Oxygen Species 44-67 nitric oxide synthase 3 Homo sapiens 180-213 22716077-1 2012 In a brief overview, in NO-sGC-cGMP signaling in a blood vessel, l-arginine is converted in the endothelium monolayer by the endothelial nitric oxide synthase (eNOS) to NO which diffuses into both the vessel lumen and the vessel wall, thereby activating soluble guanylate cyclase (sGC). Cyclic GMP 31-35 nitric oxide synthase 3 Homo sapiens 125-158 22771325-1 2012 Our previous study has demonstrated that testosterone rapidly activates endothelial nitric oxide synthase (eNOS), enhancing nitric oxide (NO) release from endothelial cells (ECs) via the phosphatidylinositol 3-kinase/Akt (PI3-kinase/Akt) pathway. Testosterone 41-53 nitric oxide synthase 3 Homo sapiens 72-105 22404217-4 2012 Importantly, activation of PPARgamma plays a distinctive role in regulating the physiology and expression of endothelial nitric oxide synthase (eNOS) in the endothelium, resulting in enhanced generation of vascular nitric oxide. Nitric Oxide 121-133 nitric oxide synthase 3 Homo sapiens 144-148 22339730-4 2012 We found that cilostazol treatment significantly increased colony formation by human early EPCs (endothelial progenitor cells) through a mechanism involving the activation of cAMP/PKA (protein kinase A), PI3K (phosphoinositide 3-kinase)/Akt/eNOS (endothelial NO synthase) and ERK (extracellular-signal-regulated kinase)/p38 MAPK (mitogen-activated protein kinase) signalling pathways. Cilostazol 14-24 nitric oxide synthase 3 Homo sapiens 241-245 22339730-5 2012 Cilostazol also enhanced proliferation, chemotaxis, NO production and vascular tube formation in HUVECs (human umbilical vein endothelial cells) through activation of multiple signalling pathways downstream of PI3K/Akt/eNOS. Cilostazol 0-10 nitric oxide synthase 3 Homo sapiens 219-223 22336756-0 2012 Endothelial nitric oxide synthase enhancer for protection of endothelial function from asymmetric dimethylarginine-induced injury in human internal thoracic artery. dimethylarginine 98-114 nitric oxide synthase 3 Homo sapiens 0-33 22336756-2 2012 We hypothesized that novel endothelial nitric oxide synthase enhancer AVE3085 might improve the endothelial function altered by asymmetric dimethylarginine in the human internal thoracic artery. dimethylarginine 139-155 nitric oxide synthase 3 Homo sapiens 27-60 22336756-8 2012 CONCLUSIONS: AVE3085 may restore endothelium-dependent relaxation reduced by asymmetric dimethylarginine through upregulation of endothelial nitric oxide synthase expression and inhibition of production of superoxide anion in human internal thoracic artery. 2,2-difluorobenzo(1,3)dioxole-5-carboxylic acid indan-2-ylamide 13-20 nitric oxide synthase 3 Homo sapiens 129-162 22336756-8 2012 CONCLUSIONS: AVE3085 may restore endothelium-dependent relaxation reduced by asymmetric dimethylarginine through upregulation of endothelial nitric oxide synthase expression and inhibition of production of superoxide anion in human internal thoracic artery. dimethylarginine 88-104 nitric oxide synthase 3 Homo sapiens 129-162 22728282-6 2012 In studies using human coronary artery endothelial cells, GJ enhanced phosphorylation of endothelial NOS (eNOS) at Ser(1177) with increased cytosolic translocation of eNOS, and subsequently increased NO production. Serine 115-118 nitric oxide synthase 3 Homo sapiens 89-104 22929836-7 2012 Nitric oxide (NO) synthase which comes in three isoforms, as inducible-, neuronal- and endothelial-NOS, or iNOS, nNOS or eNOS, respectively, catalyzes the conversion of L- arginine to L-citrulline, using NADPH to produce NO. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 121-125 22929836-7 2012 Nitric oxide (NO) synthase which comes in three isoforms, as inducible-, neuronal- and endothelial-NOS, or iNOS, nNOS or eNOS, respectively, catalyzes the conversion of L- arginine to L-citrulline, using NADPH to produce NO. Arginine 169-180 nitric oxide synthase 3 Homo sapiens 121-125 22929836-7 2012 Nitric oxide (NO) synthase which comes in three isoforms, as inducible-, neuronal- and endothelial-NOS, or iNOS, nNOS or eNOS, respectively, catalyzes the conversion of L- arginine to L-citrulline, using NADPH to produce NO. Citrulline 184-196 nitric oxide synthase 3 Homo sapiens 121-125 22929836-7 2012 Nitric oxide (NO) synthase which comes in three isoforms, as inducible-, neuronal- and endothelial-NOS, or iNOS, nNOS or eNOS, respectively, catalyzes the conversion of L- arginine to L-citrulline, using NADPH to produce NO. NADP 204-209 nitric oxide synthase 3 Homo sapiens 121-125 22929836-9 2012 Under oxidative stress conditions, eNOS for example can switch from producing NO to O2 - in a process called uncoupling, which is believed to be caused by oxidation of heme or the co-factor, tetrahydrobiopterin (BH4). Oxygen 84-86 nitric oxide synthase 3 Homo sapiens 35-39 22929836-9 2012 Under oxidative stress conditions, eNOS for example can switch from producing NO to O2 - in a process called uncoupling, which is believed to be caused by oxidation of heme or the co-factor, tetrahydrobiopterin (BH4). Heme 168-172 nitric oxide synthase 3 Homo sapiens 35-39 22929836-9 2012 Under oxidative stress conditions, eNOS for example can switch from producing NO to O2 - in a process called uncoupling, which is believed to be caused by oxidation of heme or the co-factor, tetrahydrobiopterin (BH4). sapropterin 191-210 nitric oxide synthase 3 Homo sapiens 35-39 22929836-9 2012 Under oxidative stress conditions, eNOS for example can switch from producing NO to O2 - in a process called uncoupling, which is believed to be caused by oxidation of heme or the co-factor, tetrahydrobiopterin (BH4). sapropterin 212-215 nitric oxide synthase 3 Homo sapiens 35-39 22716077-1 2012 In a brief overview, in NO-sGC-cGMP signaling in a blood vessel, l-arginine is converted in the endothelium monolayer by the endothelial nitric oxide synthase (eNOS) to NO which diffuses into both the vessel lumen and the vessel wall, thereby activating soluble guanylate cyclase (sGC). Arginine 65-75 nitric oxide synthase 3 Homo sapiens 125-158 22635074-5 2012 In a second set of experiments, we demonstrated that the increased expression of myocardial phosphorylated-Akt and endothelial nitric oxide synthase induced by intrathecal morphine was blocked by prior administration of hexamethonium. Morphine 172-180 nitric oxide synthase 3 Homo sapiens 115-148 22635074-5 2012 In a second set of experiments, we demonstrated that the increased expression of myocardial phosphorylated-Akt and endothelial nitric oxide synthase induced by intrathecal morphine was blocked by prior administration of hexamethonium. Hexamethonium 220-233 nitric oxide synthase 3 Homo sapiens 115-148 22683631-6 2012 Additionally, Celastrol inhibits the phosphorylation of VEGFR2, endothelial nitric oxide synthase (eNOS), and Akt to attenuate cell functions. celastrol 14-23 nitric oxide synthase 3 Homo sapiens 64-97 22507035-11 2012 Western blot analysis revealed that high glucose downregulated the phosphorylation of AMPK and endothelial nitric oxide synthase, which could be reversed with TO treatment. Glucose 41-48 nitric oxide synthase 3 Homo sapiens 95-128 22799578-5 2012 RESULTS: Rosuvastatin treatment of human umbilical vein endothelial cells (ECs) enhanced the enzymatic activity of endothelial nitric oxide synthase (eNOS) and the expression of 78 S-nitrosoproteins. Rosuvastatin Calcium 9-21 nitric oxide synthase 3 Homo sapiens 115-148 22283728-2 2012 WHAT THIS STUDY ADDS: The key finding from this study is that angiotensin II receptor blockers (ARBs) differentially enhanced nitric oxide (NO) release in a manner influenced by certain genetic variants of eNOS. Nitric Oxide 128-140 nitric oxide synthase 3 Homo sapiens 208-212 22283728-7 2012 NO release was stimulated with calcium ionophore (1 microm) and its maximal concentration was correlated with eNOS variants. Calcium 31-38 nitric oxide synthase 3 Homo sapiens 110-114 22283728-11 2012 Olmesartan increased maximal NO release by 30%, which was significantly greater (P < 0.01, n= 4-5 in all eNOS variants) than increases observed with other ARBs. olmesartan 0-10 nitric oxide synthase 3 Homo sapiens 108-112 22517552-0 2012 Dehydroepiandrosterone prevents the aggregation of platelets obtained from postmenopausal women with type 2 diabetes mellitus through the activation of the PKC/eNOS/NO pathway. Dehydroepiandrosterone 0-22 nitric oxide synthase 3 Homo sapiens 160-164 22669896-0 2012 Phytoestrogen genistein up-regulates endothelial nitric oxide synthase expression via activation of cAMP response element-binding protein in human aortic endothelial cells. Cyclic AMP 100-104 nitric oxide synthase 3 Homo sapiens 37-70 22669896-5 2012 However, chemical inhibition of protein kinase A (PKA) or adenoviral transfer of the specific endogenous PKA inhibitor gene completely abolished PKA activity and genistein-stimulated eNOS expression and NO production. Genistein 162-171 nitric oxide synthase 3 Homo sapiens 183-187 22586583-0 2012 Uncoupling endothelial nitric oxide synthase is ameliorated by green tea in experimental diabetes by re-establishing tetrahydrobiopterin levels. sapropterin 117-136 nitric oxide synthase 3 Homo sapiens 11-44 22517552-4 2012 In light of these precedents and considering that DHEA is able to increase the production of NO in cultured endothelial cells, we suggest that DHEA prevents the aggregation of platelet from postmenopausal women with T2D through the activation of PKC/eNOS/NO/cGMP pathway. Dehydroepiandrosterone 50-54 nitric oxide synthase 3 Homo sapiens 250-254 22517552-4 2012 In light of these precedents and considering that DHEA is able to increase the production of NO in cultured endothelial cells, we suggest that DHEA prevents the aggregation of platelet from postmenopausal women with T2D through the activation of PKC/eNOS/NO/cGMP pathway. Dehydroepiandrosterone 143-147 nitric oxide synthase 3 Homo sapiens 250-254 22517552-7 2012 DHEA 1) prevented platelet aggregation by 40% compared to control, 2) increased NO production by 63%, 3) increased p-eNOS (phosphorylated endothelial nitric oxide synthase) levels, and 4) increased cGMP production. Dehydroepiandrosterone 0-4 nitric oxide synthase 3 Homo sapiens 117-121 22517552-7 2012 DHEA 1) prevented platelet aggregation by 40% compared to control, 2) increased NO production by 63%, 3) increased p-eNOS (phosphorylated endothelial nitric oxide synthase) levels, and 4) increased cGMP production. Dehydroepiandrosterone 0-4 nitric oxide synthase 3 Homo sapiens 138-171 22517552-10 2012 This effect is mediated by the activation of the PKCdelta/eNOS/NO/cGMP pathway. Cyclic GMP 66-70 nitric oxide synthase 3 Homo sapiens 58-62 22518022-0 2012 Arginine attenuates methylglyoxal- and high glucose-induced endothelial dysfunction and oxidative stress by an endothelial nitric-oxide synthase-independent mechanism. Arginine 0-8 nitric oxide synthase 3 Homo sapiens 111-144 22113731-8 2012 GSH levels were found to be inversely related to NOS activity and protein expression, and might be explained by a possible post-translational regulation by glutathionylation of eNOS protein. Glutathione 0-3 nitric oxide synthase 3 Homo sapiens 177-181 22518022-0 2012 Arginine attenuates methylglyoxal- and high glucose-induced endothelial dysfunction and oxidative stress by an endothelial nitric-oxide synthase-independent mechanism. Glucose 44-51 nitric oxide synthase 3 Homo sapiens 111-144 22518022-2 2012 We tested the hypothesis that L-arginine, and its inactive isomer D-arginine, can efficiently scavenge MG, administered exogenously or produced endogenously from high glucose, and attenuate its harmful effects including endothelial dysfunction and oxidative stress by an endothelial nitric-oxide synthase (eNOS)-independent mechanism. Arginine 30-40 nitric oxide synthase 3 Homo sapiens 271-304 26105457-7 2012 OBJECTIVES: The aim of this study was to determine the maternal serum concentrations of endothelial nitric oxide synthase (eNOS) and its endogenous inhibitor, asymmetric dimethylarginine (ADMA) in pregnancies complicated by severe preeclampsia in comparison with healthy normotensive pregnant women. dimethylarginine 170-186 nitric oxide synthase 3 Homo sapiens 88-121 22689471-2 2012 Many FV and their juices contain flavonoids, some of which increase endothelial nitric oxide synthase (eNOS) activity. Flavonoids 33-43 nitric oxide synthase 3 Homo sapiens 68-101 22689471-2 2012 Many FV and their juices contain flavonoids, some of which increase endothelial nitric oxide synthase (eNOS) activity. Flavonoids 33-43 nitric oxide synthase 3 Homo sapiens 103-107 22689471-3 2012 A single nucleotide polymorphism in the eNOS gene, where thymine (T) replaces guanine (G) at position 894 predicting substitution of glutamate for aspartate at codon 298 (Glu298Asp), has been associated with increased CVD risk due to effects on nitric oxide synthesis and subsequently vascular reactivity. Thymine 57-64 nitric oxide synthase 3 Homo sapiens 40-44 22689471-3 2012 A single nucleotide polymorphism in the eNOS gene, where thymine (T) replaces guanine (G) at position 894 predicting substitution of glutamate for aspartate at codon 298 (Glu298Asp), has been associated with increased CVD risk due to effects on nitric oxide synthesis and subsequently vascular reactivity. Guanine 78-85 nitric oxide synthase 3 Homo sapiens 40-44 22689471-3 2012 A single nucleotide polymorphism in the eNOS gene, where thymine (T) replaces guanine (G) at position 894 predicting substitution of glutamate for aspartate at codon 298 (Glu298Asp), has been associated with increased CVD risk due to effects on nitric oxide synthesis and subsequently vascular reactivity. Nitric Oxide 245-257 nitric oxide synthase 3 Homo sapiens 40-44 26105392-3 2012 There is an increase of nitric oxide (NO) serum levels in normal gestation due to an increment in the activity of the enzyme endothelial nitric oxide synthase (eNOS). Nitric Oxide 24-36 nitric oxide synthase 3 Homo sapiens 125-158 26105290-10 2012 Nitric oxide is produced by the five-electron oxidation of L-arginine which is catalyzed by the enzyme eNOS. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 103-107 26105290-10 2012 Nitric oxide is produced by the five-electron oxidation of L-arginine which is catalyzed by the enzyme eNOS. Arginine 59-69 nitric oxide synthase 3 Homo sapiens 103-107 26105457-7 2012 OBJECTIVES: The aim of this study was to determine the maternal serum concentrations of endothelial nitric oxide synthase (eNOS) and its endogenous inhibitor, asymmetric dimethylarginine (ADMA) in pregnancies complicated by severe preeclampsia in comparison with healthy normotensive pregnant women. dimethylarginine 170-186 nitric oxide synthase 3 Homo sapiens 123-127 26105457-7 2012 OBJECTIVES: The aim of this study was to determine the maternal serum concentrations of endothelial nitric oxide synthase (eNOS) and its endogenous inhibitor, asymmetric dimethylarginine (ADMA) in pregnancies complicated by severe preeclampsia in comparison with healthy normotensive pregnant women. N,N-dimethylarginine 188-192 nitric oxide synthase 3 Homo sapiens 88-121 22609206-3 2012 The endothelial nitric oxide synthase (eNOS)-inhibitor N(G)-nitro-L-arginine methyl ester (L-NAME) reduced superoxide formation in platelets identifying "uncoupled" eNOS as a superoxide source. NG-Nitroarginine Methyl Ester 55-89 nitric oxide synthase 3 Homo sapiens 4-37 22609206-3 2012 The endothelial nitric oxide synthase (eNOS)-inhibitor N(G)-nitro-L-arginine methyl ester (L-NAME) reduced superoxide formation in platelets identifying "uncoupled" eNOS as a superoxide source. NG-Nitroarginine Methyl Ester 91-97 nitric oxide synthase 3 Homo sapiens 4-37 22609206-3 2012 The endothelial nitric oxide synthase (eNOS)-inhibitor N(G)-nitro-L-arginine methyl ester (L-NAME) reduced superoxide formation in platelets identifying "uncoupled" eNOS as a superoxide source. Superoxides 107-117 nitric oxide synthase 3 Homo sapiens 4-37 22609206-3 2012 The endothelial nitric oxide synthase (eNOS)-inhibitor N(G)-nitro-L-arginine methyl ester (L-NAME) reduced superoxide formation in platelets identifying "uncoupled" eNOS as a superoxide source. Superoxides 175-185 nitric oxide synthase 3 Homo sapiens 4-37 22550140-1 2012 RATIONALE: We have previously demonstrated that the importance of endothelium-derived hyperpolarizing factor (EDHF) increases as the vessel size decreases and that endothelium-derived hydrogen peroxide (H(2)O(2)) is an EDHF in animals and humans, for which endothelial nitric oxide synthase (eNOS) is the major source. Hydrogen Peroxide 184-201 nitric oxide synthase 3 Homo sapiens 257-290 22717632-4 2012 The production of NO and the activity of endothelial nitric oxide synthase (eNOS) were determined by the DAF-FM diacetate (DAF-FM DA). 4-amino-5-methylamino-2',7'-difluorofluorescein diacetate 105-121 nitric oxide synthase 3 Homo sapiens 41-74 21638020-0 2012 Effects of dietary L-arginine or N-carbamylglutamate supplementation during late gestation of sows on the miR-15b/16, miR-221/222, VEGFA and eNOS expression in umbilical vein. Arginine 19-29 nitric oxide synthase 3 Homo sapiens 141-145 22717632-4 2012 The production of NO and the activity of endothelial nitric oxide synthase (eNOS) were determined by the DAF-FM diacetate (DAF-FM DA). 4-amino-5-methylamino-2',7'-difluorofluorescein diacetate 123-132 nitric oxide synthase 3 Homo sapiens 41-74 22682770-0 2012 Effect of dietary arginine and N-carbamoylglutamate supplementation on reproduction and gene expression of eNOS, VEGFA and PlGF1 in placenta in late pregnancy of sows. Arginine 18-26 nitric oxide synthase 3 Homo sapiens 107-111 22682770-0 2012 Effect of dietary arginine and N-carbamoylglutamate supplementation on reproduction and gene expression of eNOS, VEGFA and PlGF1 in placenta in late pregnancy of sows. N-carbamylglutamate 31-51 nitric oxide synthase 3 Homo sapiens 107-111 21638020-5 2012 Compared with the control diets, dietary Arg or NCG supplementation enhanced the reproductive performance of sows, significantly increased (P<0.05) plasma arginine and decreased plasma VEGF and eNOS (P<0.05). Arginine 41-44 nitric oxide synthase 3 Homo sapiens 197-201 21638020-0 2012 Effects of dietary L-arginine or N-carbamylglutamate supplementation during late gestation of sows on the miR-15b/16, miR-221/222, VEGFA and eNOS expression in umbilical vein. N-carbamylglutamate 33-52 nitric oxide synthase 3 Homo sapiens 141-145 21638020-8 2012 The expression of eNOS in both Arg-supplemented and NCG-supplemented group were lower (P<0.05) than in the control group. Arginine 31-34 nitric oxide synthase 3 Homo sapiens 18-22 21638020-11 2012 In conclusion, this study demonstrated that dietary Arg or NCG supplementation may affect microRNAs (miR-15b, miR-222) targeting VEGFA and eNOS gene expressions in umbilical vein, so as to regulate the function and volume of the umbilical vein, provide more nutrients and oxygen from the maternal to the fetus tissue for fetal development and survival, and enhance the reproductive performance of sows. Arginine 52-55 nitric oxide synthase 3 Homo sapiens 139-143 21638020-11 2012 In conclusion, this study demonstrated that dietary Arg or NCG supplementation may affect microRNAs (miR-15b, miR-222) targeting VEGFA and eNOS gene expressions in umbilical vein, so as to regulate the function and volume of the umbilical vein, provide more nutrients and oxygen from the maternal to the fetus tissue for fetal development and survival, and enhance the reproductive performance of sows. Oxygen 272-278 nitric oxide synthase 3 Homo sapiens 139-143 22542797-3 2012 Enzymatic activity of eNOS and intracellular BH4 levels were assessed by means of an arginine-citrulline conversion assay and HPLC analysis, respectively. Citrulline 94-104 nitric oxide synthase 3 Homo sapiens 22-26 22411126-3 2012 Neuronal NOS (nNOS) and endothelial NOS (eNOS) constitutively produce low levels of NO as a cell-signaling molecule in response to an increase in intracellular calcium concentration. Calcium 160-167 nitric oxide synthase 3 Homo sapiens 24-39 22411126-3 2012 Neuronal NOS (nNOS) and endothelial NOS (eNOS) constitutively produce low levels of NO as a cell-signaling molecule in response to an increase in intracellular calcium concentration. Calcium 160-167 nitric oxide synthase 3 Homo sapiens 41-45 22422158-1 2012 Endogenous nitric oxide (NO) is a molecule synthesized by endothelium nitric oxide synthase encoded by the ecNOS gene that plays an important role in regulating the systemic, cardiac and pulmonary circulation. Nitric Oxide 11-23 nitric oxide synthase 3 Homo sapiens 107-112 22682929-1 2012 Nitric oxide (NO) is synthesized from l-arginine by endothelium nitric oxide synthase (NOS3) and plays important roles in many physiologic and pathologic processes. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 87-91 22682929-1 2012 Nitric oxide (NO) is synthesized from l-arginine by endothelium nitric oxide synthase (NOS3) and plays important roles in many physiologic and pathologic processes. Arginine 38-48 nitric oxide synthase 3 Homo sapiens 87-91 22504554-9 2012 Western blot analysis demonstrated that the expression of phosphorylated endothelial nitric oxide synthase (eNOS) increased, whereas that of inducible nitric oxide synthase (iNOS) decreased following the 96-h steroid treatment of TNF-alpha-stimulated HCAECs. Steroids 209-216 nitric oxide synthase 3 Homo sapiens 73-106 22542797-0 2012 Ascorbate stimulates endothelial nitric oxide synthase enzyme activity by rapid modulation of its phosphorylation status. Ascorbic Acid 0-9 nitric oxide synthase 3 Homo sapiens 21-54 22542797-1 2012 Long-term exposure to ascorbate is known to enhance endothelial nitric oxide synthase (eNOS) activity by stabilizing the eNOS cofactor tetrahydrobiopterin (BH4). Ascorbic Acid 22-31 nitric oxide synthase 3 Homo sapiens 52-85 22542797-1 2012 Long-term exposure to ascorbate is known to enhance endothelial nitric oxide synthase (eNOS) activity by stabilizing the eNOS cofactor tetrahydrobiopterin (BH4). Ascorbic Acid 22-31 nitric oxide synthase 3 Homo sapiens 87-91 22564244-6 2012 We found that itraconazole inhibits angiogenesis markers such as VEGF, AAMP and e-NOS. Itraconazole 14-26 nitric oxide synthase 3 Homo sapiens 80-85 21566204-7 2012 Results suggest that endothelial nitric oxide synthase-mediated formation of nitric oxide (NO) from L-NMMA in doses >3.2 micromol/min and continuous PE-induced alpha-adrenergic stimulation resulting in release of very small amounts of NO from L-NMMA contribute to the observed L-NMMA-induced increase in vein size. omega-N-Methylarginine 100-106 nitric oxide synthase 3 Homo sapiens 21-54 21566204-7 2012 Results suggest that endothelial nitric oxide synthase-mediated formation of nitric oxide (NO) from L-NMMA in doses >3.2 micromol/min and continuous PE-induced alpha-adrenergic stimulation resulting in release of very small amounts of NO from L-NMMA contribute to the observed L-NMMA-induced increase in vein size. omega-N-Methylarginine 246-252 nitric oxide synthase 3 Homo sapiens 21-54 21566204-7 2012 Results suggest that endothelial nitric oxide synthase-mediated formation of nitric oxide (NO) from L-NMMA in doses >3.2 micromol/min and continuous PE-induced alpha-adrenergic stimulation resulting in release of very small amounts of NO from L-NMMA contribute to the observed L-NMMA-induced increase in vein size. omega-N-Methylarginine 246-252 nitric oxide synthase 3 Homo sapiens 21-54 22449386-7 2012 Phospholipase C (PLC)/nitric oxide synthase (NOS)/arginase pathway is involved in this effect, since carbachol stimulated nitric oxide production, increased NOS2 and NOS3 expressions, urea production, and arginase II expression (P<0.001). Carbachol 101-110 nitric oxide synthase 3 Homo sapiens 166-170 22542797-1 2012 Long-term exposure to ascorbate is known to enhance endothelial nitric oxide synthase (eNOS) activity by stabilizing the eNOS cofactor tetrahydrobiopterin (BH4). Ascorbic Acid 22-31 nitric oxide synthase 3 Homo sapiens 121-125 22542797-1 2012 Long-term exposure to ascorbate is known to enhance endothelial nitric oxide synthase (eNOS) activity by stabilizing the eNOS cofactor tetrahydrobiopterin (BH4). sapropterin 135-154 nitric oxide synthase 3 Homo sapiens 52-85 22542797-4 2012 Over a period of 4h, ascorbate steadily increased eNOS activity, although endothelial BH4 levels remained unchanged compared to untreated control cells. Ascorbic Acid 21-30 nitric oxide synthase 3 Homo sapiens 50-54 22542797-1 2012 Long-term exposure to ascorbate is known to enhance endothelial nitric oxide synthase (eNOS) activity by stabilizing the eNOS cofactor tetrahydrobiopterin (BH4). sapropterin 135-154 nitric oxide synthase 3 Homo sapiens 87-91 22542797-5 2012 Immunoblot analyses revealed that as early as 5 min after treatment ascorbate dose-dependently increased phosphorylation at eNOS-Ser1177 and concomitantly decreased phosphorylation at eNOS-Thr495, a phosphorylation pattern indicative of increased eNOS activity. Ascorbic Acid 68-77 nitric oxide synthase 3 Homo sapiens 124-128 22542797-1 2012 Long-term exposure to ascorbate is known to enhance endothelial nitric oxide synthase (eNOS) activity by stabilizing the eNOS cofactor tetrahydrobiopterin (BH4). sapropterin 135-154 nitric oxide synthase 3 Homo sapiens 121-125 22542797-1 2012 Long-term exposure to ascorbate is known to enhance endothelial nitric oxide synthase (eNOS) activity by stabilizing the eNOS cofactor tetrahydrobiopterin (BH4). sapropterin 156-159 nitric oxide synthase 3 Homo sapiens 52-85 22542797-5 2012 Immunoblot analyses revealed that as early as 5 min after treatment ascorbate dose-dependently increased phosphorylation at eNOS-Ser1177 and concomitantly decreased phosphorylation at eNOS-Thr495, a phosphorylation pattern indicative of increased eNOS activity. Ascorbic Acid 68-77 nitric oxide synthase 3 Homo sapiens 184-188 22542797-1 2012 Long-term exposure to ascorbate is known to enhance endothelial nitric oxide synthase (eNOS) activity by stabilizing the eNOS cofactor tetrahydrobiopterin (BH4). sapropterin 156-159 nitric oxide synthase 3 Homo sapiens 87-91 22542797-5 2012 Immunoblot analyses revealed that as early as 5 min after treatment ascorbate dose-dependently increased phosphorylation at eNOS-Ser1177 and concomitantly decreased phosphorylation at eNOS-Thr495, a phosphorylation pattern indicative of increased eNOS activity. Ascorbic Acid 68-77 nitric oxide synthase 3 Homo sapiens 184-188 22542797-1 2012 Long-term exposure to ascorbate is known to enhance endothelial nitric oxide synthase (eNOS) activity by stabilizing the eNOS cofactor tetrahydrobiopterin (BH4). sapropterin 156-159 nitric oxide synthase 3 Homo sapiens 121-125 22542797-2 2012 We investigated acute effects of ascorbate on eNOS function in primary (HUVEC) and immortalized human endothelial cells (EA.hy926), aiming to provide a molecular explanation for the rapid vasodilatation seen in vivo upon administration of ascorbate. Ascorbic Acid 33-42 nitric oxide synthase 3 Homo sapiens 46-50 22542797-3 2012 Enzymatic activity of eNOS and intracellular BH4 levels were assessed by means of an arginine-citrulline conversion assay and HPLC analysis, respectively. Arginine 85-93 nitric oxide synthase 3 Homo sapiens 22-26 22542797-7 2012 In this report, we unravel a novel mechanism for how ascorbate rapidly activates eNOS independent of its effects on BH4 stabilization. Ascorbic Acid 53-62 nitric oxide synthase 3 Homo sapiens 81-85 22314268-7 2012 These effects of resveratrol were accompanied by activation of phosphoinositide 3 kinase (PI3-K)/Akt and Mitogen-Activated Protein Kinase (MAPK)/ERK signaling pathways that led to endothelial nitric oxide synthase upregulation and increased nitric oxide (NO) levels. Resveratrol 17-28 nitric oxide synthase 3 Homo sapiens 180-213 22520393-4 2012 However, the same treatment of LPA-preactivated HUVECs produced elevated cell viability levels and an optimal vascular gene expression profile, including endothelial nitric oxide synthase overexpression, endothelin-1 repression, an anti-inflammatory genetic pattern, and upregulation of molecules involved in maintaining the endothelial barrier (vascular endothelial cadherin, claudin 5, tight junction protein 1, integrin beta4). lysophosphatidic acid 31-34 nitric oxide synthase 3 Homo sapiens 154-187 22424734-11 2012 CONCLUSIONS: LPA causes endothelial dysfunction by a mechanism associated with decreased eNOS expression and increased oxidative stress in porcine coronary arteries and HCAECs. lysophosphatidic acid 13-16 nitric oxide synthase 3 Homo sapiens 89-93 22450868-2 2012 We investigated whether endothelial nitric oxide synthase (eNOS) glutamate (Glu)298-aspartate (Asp) polymorphism may influence the vascular response to weight, as measured by BMI, in young, healthy individuals. Glutamic Acid 65-74 nitric oxide synthase 3 Homo sapiens 24-57 22450868-2 2012 We investigated whether endothelial nitric oxide synthase (eNOS) glutamate (Glu)298-aspartate (Asp) polymorphism may influence the vascular response to weight, as measured by BMI, in young, healthy individuals. Glutamic Acid 76-79 nitric oxide synthase 3 Homo sapiens 24-57 22450868-2 2012 We investigated whether endothelial nitric oxide synthase (eNOS) glutamate (Glu)298-aspartate (Asp) polymorphism may influence the vascular response to weight, as measured by BMI, in young, healthy individuals. Aspartic Acid 84-93 nitric oxide synthase 3 Homo sapiens 24-57 22430140-1 2012 Endothelial argininosuccinate synthetase 1 (ASS1) regulates the provision of l-arginine to nitric oxide synthase 3 (NOS3). Arginine 77-87 nitric oxide synthase 3 Homo sapiens 91-114 22326500-1 2012 AIMS: Nitric oxide (NO) is synthesized from L-arginine (L-Arg) by three different isoforms of NO synthase (NOS), i.e. the constitutive neuronal and endothelial NOS (nNOS and eNOS) and the inducible NOS (iNOS). Nitric Oxide 6-18 nitric oxide synthase 3 Homo sapiens 174-178 22326500-1 2012 AIMS: Nitric oxide (NO) is synthesized from L-arginine (L-Arg) by three different isoforms of NO synthase (NOS), i.e. the constitutive neuronal and endothelial NOS (nNOS and eNOS) and the inducible NOS (iNOS). Arginine 56-61 nitric oxide synthase 3 Homo sapiens 174-178 22652373-3 2012 Nitric oxide (NO) plays a relevant role in various events during atherogenesis, and in vitro data suggest that NO may modulate total homocysteine (tHcy) concentrations, whereas polymorphisms of the endothelial nitric oxide (NOS3) gene have been reported to be related to an increased risk of myocardial infarction (MI) and hyperhomocysteinemia, but the results have been controversial. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 224-228 22652373-4 2012 We hypothesized that the NOS3 synthase 4a4b VNTR polymorphism is a determinant of tHcy concentrations and tested this in 310 patients with MI and 250 controls. thcy 82-86 nitric oxide synthase 3 Homo sapiens 25-29 22652373-8 2012 In patients with MI, plasma tHcy concentrations were significantly different among the NOS3 genotypes (13.5+-4.5, 18.5+-3.9, and 20.4+-2.1 mumol/L for 4b4b, 4a4b, and 4a4a genotypes, respectively; P<.001). thcy 28-32 nitric oxide synthase 3 Homo sapiens 87-91 22326500-6 2012 KEY FINDINGS: In the GASH:Sal, cNOS activity increased in the mesencephalic areas studied while cNOS activity decreased in both the striatum and cerebral cortex after 10 sound-induced epileptic seizures. sal 26-29 nitric oxide synthase 3 Homo sapiens 31-35 22430140-1 2012 Endothelial argininosuccinate synthetase 1 (ASS1) regulates the provision of l-arginine to nitric oxide synthase 3 (NOS3). Arginine 77-87 nitric oxide synthase 3 Homo sapiens 116-120 22198555-2 2012 The modulation of eNOS during and/or following ischaemic injury often represents a futile compensatory mechanism due to a significant decrease in nitric oxide (NO) bioavailability coupled with dramatic increases in the levels of reactive oxygen species that further neutralise NO. Nitric Oxide 146-158 nitric oxide synthase 3 Homo sapiens 18-22 22294688-1 2012 Endothelial cell nitric-oxide (NO) synthase (eNOS), the enzyme responsible for synthesis of NO in the vasculature, undergoes extensive post-translational modifications that modulate its activity. nitric- 17-24 nitric oxide synthase 3 Homo sapiens 45-49 22469105-0 2012 Telmisartan-induced eNOS gene expression is partially independent of its PPAR-gamma agonist property. Telmisartan 0-11 nitric oxide synthase 3 Homo sapiens 20-24 22469105-2 2012 Several studies have explored the PPAR-gamma-endothelial nitric oxide synthase (eNOS) pathway associated with improvement of endothelial function by telmisartan. Telmisartan 149-160 nitric oxide synthase 3 Homo sapiens 34-78 22469105-2 2012 Several studies have explored the PPAR-gamma-endothelial nitric oxide synthase (eNOS) pathway associated with improvement of endothelial function by telmisartan. Telmisartan 149-160 nitric oxide synthase 3 Homo sapiens 80-84 22469105-7 2012 Nonetheless, after the exposure to telmisartan, eNOS-Ser(1177) phosphorylation, associated with eNOS activity increment, reached its highest value while eNOS-Thr(495) phosphorylation, involved in the inhibition of eNOS activity, showed its lowest value. Telmisartan 35-46 nitric oxide synthase 3 Homo sapiens 48-52 22469105-7 2012 Nonetheless, after the exposure to telmisartan, eNOS-Ser(1177) phosphorylation, associated with eNOS activity increment, reached its highest value while eNOS-Thr(495) phosphorylation, involved in the inhibition of eNOS activity, showed its lowest value. Telmisartan 35-46 nitric oxide synthase 3 Homo sapiens 96-100 22469105-7 2012 Nonetheless, after the exposure to telmisartan, eNOS-Ser(1177) phosphorylation, associated with eNOS activity increment, reached its highest value while eNOS-Thr(495) phosphorylation, involved in the inhibition of eNOS activity, showed its lowest value. Telmisartan 35-46 nitric oxide synthase 3 Homo sapiens 96-100 22469105-7 2012 Nonetheless, after the exposure to telmisartan, eNOS-Ser(1177) phosphorylation, associated with eNOS activity increment, reached its highest value while eNOS-Thr(495) phosphorylation, involved in the inhibition of eNOS activity, showed its lowest value. Telmisartan 35-46 nitric oxide synthase 3 Homo sapiens 96-100 22469105-7 2012 Nonetheless, after the exposure to telmisartan, eNOS-Ser(1177) phosphorylation, associated with eNOS activity increment, reached its highest value while eNOS-Thr(495) phosphorylation, involved in the inhibition of eNOS activity, showed its lowest value. Serine 53-56 nitric oxide synthase 3 Homo sapiens 48-52 22469105-7 2012 Nonetheless, after the exposure to telmisartan, eNOS-Ser(1177) phosphorylation, associated with eNOS activity increment, reached its highest value while eNOS-Thr(495) phosphorylation, involved in the inhibition of eNOS activity, showed its lowest value. Serine 53-56 nitric oxide synthase 3 Homo sapiens 96-100 22469105-7 2012 Nonetheless, after the exposure to telmisartan, eNOS-Ser(1177) phosphorylation, associated with eNOS activity increment, reached its highest value while eNOS-Thr(495) phosphorylation, involved in the inhibition of eNOS activity, showed its lowest value. Serine 53-56 nitric oxide synthase 3 Homo sapiens 96-100 22469105-7 2012 Nonetheless, after the exposure to telmisartan, eNOS-Ser(1177) phosphorylation, associated with eNOS activity increment, reached its highest value while eNOS-Thr(495) phosphorylation, involved in the inhibition of eNOS activity, showed its lowest value. Serine 53-56 nitric oxide synthase 3 Homo sapiens 96-100 22469105-8 2012 CONCLUSION: The results suggest that telmisartan preserves eNOS activity via a mechanism that is partially independent of the PPARgamma-eNOS pathway in adipocytes. Telmisartan 37-48 nitric oxide synthase 3 Homo sapiens 59-63 23153979-2 2012 This study determined the role of endothelial nitric oxide synthase (eNOS) Glu298Asp polymorphism and intergenotypic variation of plasma nitric oxide (NO) levels in coronary artery disease (CAD) patients with type 2 diabetes mellitus (DM). Nitric Oxide 46-58 nitric oxide synthase 3 Homo sapiens 69-73 21093076-0 2012 Fluvastatin upregulates endothelial nitric oxide synthase activity via enhancement of its phosphorylation and expression and via an increase in tetrahydrobiopterin in vascular endothelial cells. Fluvastatin 0-11 nitric oxide synthase 3 Homo sapiens 24-57 21093076-0 2012 Fluvastatin upregulates endothelial nitric oxide synthase activity via enhancement of its phosphorylation and expression and via an increase in tetrahydrobiopterin in vascular endothelial cells. sapropterin 144-163 nitric oxide synthase 3 Homo sapiens 24-57 22198555-2 2012 The modulation of eNOS during and/or following ischaemic injury often represents a futile compensatory mechanism due to a significant decrease in nitric oxide (NO) bioavailability coupled with dramatic increases in the levels of reactive oxygen species that further neutralise NO. Reactive Oxygen Species 229-252 nitric oxide synthase 3 Homo sapiens 18-22 24551766-3 2012 The mutated nitric oxide synthase 3 gene (NOS3), have a modifier effect on the severity of ADPKD by impairment of NOS3 activity and decreasing of renal vascular nitric oxide production and, subsequently, reduced kidney function. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 42-46 24551766-3 2012 The mutated nitric oxide synthase 3 gene (NOS3), have a modifier effect on the severity of ADPKD by impairment of NOS3 activity and decreasing of renal vascular nitric oxide production and, subsequently, reduced kidney function. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 114-118 22297680-8 2012 In cultured human endothelial cells, agonist-induced eNOS phosphorylation and nitric oxide production were decreased by ADMA at concentrations less than that of L-arginine in the media. N,N-dimethylarginine 120-124 nitric oxide synthase 3 Homo sapiens 53-57 22323292-7 2012 Finally, Src FRET biosensor, eNOS small interfering RNA, and NO donor studies demonstrate NO-induced Src activation and Cav-1 phosphorylation at Tyr-14, resulting in increased eNOS/Cav-1 interaction and inhibition of eNOS activity. Tyrosine 145-148 nitric oxide synthase 3 Homo sapiens 176-180 22286127-0 2012 dl-3n-Butylphthalide promotes angiogenesis via the extracellular signal-regulated kinase 1/2 and phosphatidylinositol 3-kinase/Akt-endothelial nitric oxide synthase signaling pathways. 3-n-butylphthalide 0-20 nitric oxide synthase 3 Homo sapiens 131-164 22323292-0 2012 Nitric oxide-dependent Src activation and resultant caveolin-1 phosphorylation promote eNOS/caveolin-1 binding and eNOS inhibition. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 87-91 22323292-7 2012 Finally, Src FRET biosensor, eNOS small interfering RNA, and NO donor studies demonstrate NO-induced Src activation and Cav-1 phosphorylation at Tyr-14, resulting in increased eNOS/Cav-1 interaction and inhibition of eNOS activity. Tyrosine 145-148 nitric oxide synthase 3 Homo sapiens 176-180 22323292-0 2012 Nitric oxide-dependent Src activation and resultant caveolin-1 phosphorylation promote eNOS/caveolin-1 binding and eNOS inhibition. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 115-119 22323292-8 2012 Taken together, these data suggest that activation of eNOS promotes Src-dependent Cav-1-Tyr-14 phosphorylation and eNOS/Cav-1 binding, that is, eNOS feedback inhibition. Tyrosine 88-91 nitric oxide synthase 3 Homo sapiens 54-58 22801313-2 2012 This study explored the role of PI3K/AKT signaling during genistein promoted eNOS activation. Genistein 58-67 nitric oxide synthase 3 Homo sapiens 77-81 22323292-5 2012 The eNOS/Cav-1 interaction is blocked by eNOS inhibitor L-N(G)-nitroarginine methyl ester (hydrochloride) and Src kinase inhibitor 4-amino-5-(4-chlorophenyl)-7-(t-butyl) pyrazolo [3, 4-d] pyrimidine. l-n(g)-nitroarginine methyl ester 56-89 nitric oxide synthase 3 Homo sapiens 4-8 22323292-5 2012 The eNOS/Cav-1 interaction is blocked by eNOS inhibitor L-N(G)-nitroarginine methyl ester (hydrochloride) and Src kinase inhibitor 4-amino-5-(4-chlorophenyl)-7-(t-butyl) pyrazolo [3, 4-d] pyrimidine. l-n(g)-nitroarginine methyl ester 56-89 nitric oxide synthase 3 Homo sapiens 41-45 22323292-5 2012 The eNOS/Cav-1 interaction is blocked by eNOS inhibitor L-N(G)-nitroarginine methyl ester (hydrochloride) and Src kinase inhibitor 4-amino-5-(4-chlorophenyl)-7-(t-butyl) pyrazolo [3, 4-d] pyrimidine. hydrochloride 91-104 nitric oxide synthase 3 Homo sapiens 4-8 22323292-5 2012 The eNOS/Cav-1 interaction is blocked by eNOS inhibitor L-N(G)-nitroarginine methyl ester (hydrochloride) and Src kinase inhibitor 4-amino-5-(4-chlorophenyl)-7-(t-butyl) pyrazolo [3, 4-d] pyrimidine. hydrochloride 91-104 nitric oxide synthase 3 Homo sapiens 41-45 22323292-5 2012 The eNOS/Cav-1 interaction is blocked by eNOS inhibitor L-N(G)-nitroarginine methyl ester (hydrochloride) and Src kinase inhibitor 4-amino-5-(4-chlorophenyl)-7-(t-butyl) pyrazolo [3, 4-d] pyrimidine. AG 1879 131-198 nitric oxide synthase 3 Homo sapiens 4-8 22792801-7 2012 They could enhance the NO content in cell culture supernatants, down-regulate the expression of Cav-1 and up-regulate the expression of eNOS at mRNA and protein levels, which was especially notable after treatment with serum containing TYTZF and simvastatin in large doses. tytzf 236-241 nitric oxide synthase 3 Homo sapiens 136-140 22792801-7 2012 They could enhance the NO content in cell culture supernatants, down-regulate the expression of Cav-1 and up-regulate the expression of eNOS at mRNA and protein levels, which was especially notable after treatment with serum containing TYTZF and simvastatin in large doses. Simvastatin 246-257 nitric oxide synthase 3 Homo sapiens 136-140 22801313-10 2012 CONCLUSION: Genistein could promote the activity of eNOS through increasing phosphorylation eNOS(Ser(1179)) level through PI3K/AKT pathway. Genistein 12-21 nitric oxide synthase 3 Homo sapiens 52-56 22801313-10 2012 CONCLUSION: Genistein could promote the activity of eNOS through increasing phosphorylation eNOS(Ser(1179)) level through PI3K/AKT pathway. Genistein 12-21 nitric oxide synthase 3 Homo sapiens 92-96 22801313-7 2012 The effect of genistein on phosphorylation eNOS(Ser(1179)) level was also observed in the presence of LY294002 or NSC154020 (PI3K and AKT inhibitors). Genistein 14-23 nitric oxide synthase 3 Homo sapiens 43-47 22801313-10 2012 CONCLUSION: Genistein could promote the activity of eNOS through increasing phosphorylation eNOS(Ser(1179)) level through PI3K/AKT pathway. Serine 97-100 nitric oxide synthase 3 Homo sapiens 52-56 22801313-10 2012 CONCLUSION: Genistein could promote the activity of eNOS through increasing phosphorylation eNOS(Ser(1179)) level through PI3K/AKT pathway. Serine 97-100 nitric oxide synthase 3 Homo sapiens 92-96 22801313-7 2012 The effect of genistein on phosphorylation eNOS(Ser(1179)) level was also observed in the presence of LY294002 or NSC154020 (PI3K and AKT inhibitors). Serine 48-51 nitric oxide synthase 3 Homo sapiens 43-47 22801313-7 2012 The effect of genistein on phosphorylation eNOS(Ser(1179)) level was also observed in the presence of LY294002 or NSC154020 (PI3K and AKT inhibitors). 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 102-110 nitric oxide synthase 3 Homo sapiens 43-47 22801313-8 2012 RESULTS: The concentration of NO and the expression level of phosphorylation eNOS(Ser(1179)) were significantly increased in ox-LDL + genistein treated cells than ox-LDL treated cells (all P < 0.05), and the peak effects were observed at 15 min, however, eNOS mRNA and non-phosphorylated eNOS protein expression were similar between the two groups (P > 0.05). Serine 82-85 nitric oxide synthase 3 Homo sapiens 77-81 22801313-8 2012 RESULTS: The concentration of NO and the expression level of phosphorylation eNOS(Ser(1179)) were significantly increased in ox-LDL + genistein treated cells than ox-LDL treated cells (all P < 0.05), and the peak effects were observed at 15 min, however, eNOS mRNA and non-phosphorylated eNOS protein expression were similar between the two groups (P > 0.05). Genistein 134-143 nitric oxide synthase 3 Homo sapiens 77-81 22801313-8 2012 RESULTS: The concentration of NO and the expression level of phosphorylation eNOS(Ser(1179)) were significantly increased in ox-LDL + genistein treated cells than ox-LDL treated cells (all P < 0.05), and the peak effects were observed at 15 min, however, eNOS mRNA and non-phosphorylated eNOS protein expression were similar between the two groups (P > 0.05). Genistein 134-143 nitric oxide synthase 3 Homo sapiens 258-262 22801313-8 2012 RESULTS: The concentration of NO and the expression level of phosphorylation eNOS(Ser(1179)) were significantly increased in ox-LDL + genistein treated cells than ox-LDL treated cells (all P < 0.05), and the peak effects were observed at 15 min, however, eNOS mRNA and non-phosphorylated eNOS protein expression were similar between the two groups (P > 0.05). Genistein 134-143 nitric oxide synthase 3 Homo sapiens 258-262 22801313-9 2012 Furthermore, the expression level of phosphorylation eNOS(Ser(1179)) was significantly lower in PIK3/AKT inhibitors LY294002 and NSC154020 treated cells compared with ox-LDL + genistein treated cells (all P < 0.05). Serine 58-61 nitric oxide synthase 3 Homo sapiens 53-57 22801313-9 2012 Furthermore, the expression level of phosphorylation eNOS(Ser(1179)) was significantly lower in PIK3/AKT inhibitors LY294002 and NSC154020 treated cells compared with ox-LDL + genistein treated cells (all P < 0.05). 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 116-124 nitric oxide synthase 3 Homo sapiens 53-57 22801313-9 2012 Furthermore, the expression level of phosphorylation eNOS(Ser(1179)) was significantly lower in PIK3/AKT inhibitors LY294002 and NSC154020 treated cells compared with ox-LDL + genistein treated cells (all P < 0.05). Genistein 176-185 nitric oxide synthase 3 Homo sapiens 53-57 22167522-1 2012 Endothelial nitric oxide synthase (eNOS) serves as a critical enzyme in maintaining vascular pressure by producing nitric oxide (NO); hence, it has a crucial role in the regulation of endothelial function. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 22244921-3 2012 Pretreatment with U-73122 (a specific PLC inhibitor) or 2-APB (a specific IP3 receptor antagonist) attenuated this effect, suggesting that PLC/IP3 signaling cascade is involved in arsenite-induced elevation of [Ca2+]i. Cytotoxic concentrations of arsenite (5 and 10 muM) significantly enhanced endothelial nitric oxide synthase (eNOS) phosphorylation, nitric oxide (NO) production and apoptosis after 24-h exposure. 1-(6-((3-methoxyestra-1,3,5(10)-trien-17-yl)amino)hexyl)-1H-pyrrole-2,5-dione 18-25 nitric oxide synthase 3 Homo sapiens 294-327 22244921-3 2012 Pretreatment with U-73122 (a specific PLC inhibitor) or 2-APB (a specific IP3 receptor antagonist) attenuated this effect, suggesting that PLC/IP3 signaling cascade is involved in arsenite-induced elevation of [Ca2+]i. Cytotoxic concentrations of arsenite (5 and 10 muM) significantly enhanced endothelial nitric oxide synthase (eNOS) phosphorylation, nitric oxide (NO) production and apoptosis after 24-h exposure. 2-aminoethoxydiphenyl borate 56-61 nitric oxide synthase 3 Homo sapiens 294-327 22244921-3 2012 Pretreatment with U-73122 (a specific PLC inhibitor) or 2-APB (a specific IP3 receptor antagonist) attenuated this effect, suggesting that PLC/IP3 signaling cascade is involved in arsenite-induced elevation of [Ca2+]i. Cytotoxic concentrations of arsenite (5 and 10 muM) significantly enhanced endothelial nitric oxide synthase (eNOS) phosphorylation, nitric oxide (NO) production and apoptosis after 24-h exposure. arsenite 180-188 nitric oxide synthase 3 Homo sapiens 294-327 22167522-3 2012 Uncoupling of eNOS, with subsequently less NO and more superoxide generation, is one of the major underlying causes of endothelial dysfunction found in atherosclerosis, diabetes, hypertension, cigarette smoking, hyperhomocysteinemia, and ischemia/reperfusion injury. Superoxides 55-65 nitric oxide synthase 3 Homo sapiens 14-18 22245769-2 2012 We determined whether administration of tetrahydrobiopterin (BH(4)), a critical cofactor for endothelial nitric oxide synthase to produce nitric oxide, would increase vascular endothelial-dependent vasodilatory tone and decrease arterial stiffness in estrogen-deficient postmenopausal women. sapropterin 40-59 nitric oxide synthase 3 Homo sapiens 93-126 22207730-8 2012 Pharmacological AMP kinase activation led to phosphorylation of endothelial nitric oxide synthase"s Ser633 activation site, reversing the adverse effects of low glucose. Glucose 161-168 nitric oxide synthase 3 Homo sapiens 64-97 21791144-2 2012 Repeated treatment with resveratrol for 5 d resulted in an increase in endothelial NO synthase (eNOS) protein content and NO production in human umbilical vein endothelial cell (HUVEC) in a concentration-dependent manner. Resveratrol 24-35 nitric oxide synthase 3 Homo sapiens 96-100 21791144-3 2012 A significant increase in functional eNOS protein content was observed with resveratrol, even at 50 nm. Resveratrol 76-87 nitric oxide synthase 3 Homo sapiens 37-41 21791144-5 2012 Both eNOS protein and mRNA expression were promoted by 50 nm-resveratrol in a time-dependent manner. Resveratrol 61-72 nitric oxide synthase 3 Homo sapiens 5-9 21791144-6 2012 Increased eNOS mRNA expression in response to resveratrol was not decreased by an oestrogen receptor (ER) antagonist ICI182780, a PPARalpha inhibitor MK886 or a sirtuin inhibitor Salermide. Resveratrol 46-57 nitric oxide synthase 3 Homo sapiens 10-14 21791144-7 2012 However, a combination of ICI182780 and MK886 significantly inhibited resveratrol-induced eNOS mRNA expression. Fulvestrant 26-35 nitric oxide synthase 3 Homo sapiens 90-94 21791144-7 2012 However, a combination of ICI182780 and MK886 significantly inhibited resveratrol-induced eNOS mRNA expression. MK-886 40-45 nitric oxide synthase 3 Homo sapiens 90-94 21791144-7 2012 However, a combination of ICI182780 and MK886 significantly inhibited resveratrol-induced eNOS mRNA expression. Resveratrol 70-81 nitric oxide synthase 3 Homo sapiens 90-94 21791144-9 2012 These results demonstrate that resveratrol within the physiological range increases eNOS mRNA and protein expression through ER and PPARalpha activation, thereby promoting NO production in endothelial cells. Resveratrol 31-42 nitric oxide synthase 3 Homo sapiens 84-88 21791144-10 2012 eNOS induction might result from the accumulative effect of nanomolar concentrations of resveratrol. Resveratrol 88-99 nitric oxide synthase 3 Homo sapiens 0-4 22017289-1 2012 BACKGROUND: Nitric oxide synthesized by endothelial nitric oxide synthase (eNOS) plays a key role in the regulation of endothelial function, and controversial results regarding the association of eNOS gene polymorphisms with diabetic complications have been reported. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 40-73 22280820-1 2012 We previously described a series of imidazole-based inhibitors substituted at N-1 with an arylethanone chain as interesting inhibitors of neuronal nitric oxide synthase (nNOS), endowed with good selectivity vs endothelial nitric oxide synthase (eNOS). imidazole 36-45 nitric oxide synthase 3 Homo sapiens 210-243 22280820-1 2012 We previously described a series of imidazole-based inhibitors substituted at N-1 with an arylethanone chain as interesting inhibitors of neuronal nitric oxide synthase (nNOS), endowed with good selectivity vs endothelial nitric oxide synthase (eNOS). imidazole 36-45 nitric oxide synthase 3 Homo sapiens 245-249 22280820-1 2012 We previously described a series of imidazole-based inhibitors substituted at N-1 with an arylethanone chain as interesting inhibitors of neuronal nitric oxide synthase (nNOS), endowed with good selectivity vs endothelial nitric oxide synthase (eNOS). arylethanone 90-102 nitric oxide synthase 3 Homo sapiens 210-243 22280820-1 2012 We previously described a series of imidazole-based inhibitors substituted at N-1 with an arylethanone chain as interesting inhibitors of neuronal nitric oxide synthase (nNOS), endowed with good selectivity vs endothelial nitric oxide synthase (eNOS). arylethanone 90-102 nitric oxide synthase 3 Homo sapiens 245-249 22017289-1 2012 BACKGROUND: Nitric oxide synthesized by endothelial nitric oxide synthase (eNOS) plays a key role in the regulation of endothelial function, and controversial results regarding the association of eNOS gene polymorphisms with diabetic complications have been reported. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 75-79 22017289-1 2012 BACKGROUND: Nitric oxide synthesized by endothelial nitric oxide synthase (eNOS) plays a key role in the regulation of endothelial function, and controversial results regarding the association of eNOS gene polymorphisms with diabetic complications have been reported. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 196-200 22156331-1 2012 BACKGROUND: Hyperglycemia, via peroxynitrite-mediated endothelial nitric oxide synthase (eNOS) enzymatic uncoupling, induced endothelial dysfunction. Peroxynitrous Acid 31-44 nitric oxide synthase 3 Homo sapiens 54-87 21762184-10 2012 In vitro, alcohol (0.10% w/v) increased H(2)O(2) production, barrier dysfunction, eNOS, Nox1, and Nox4 expression in human umbilical vein endothelial cell (HUVEC) monolayers, effects also attenuated by rosiglitazone (10 muM). Alcohols 10-17 nitric oxide synthase 3 Homo sapiens 82-86 21762184-12 2012 CONCLUSIONS: These results indicate that PPARgamma activation reduced expression of eNOS, Nox1, Nox4, the production of reactive species, and barrier dysfunction caused by chronic alcohol ingestion and suggest that PPARgamma represents a novel therapeutic target for strategies designed to reduce the risk of lung injury in patients with a history of chronic alcohol ingestion. Alcohols 180-187 nitric oxide synthase 3 Homo sapiens 84-88 21762184-12 2012 CONCLUSIONS: These results indicate that PPARgamma activation reduced expression of eNOS, Nox1, Nox4, the production of reactive species, and barrier dysfunction caused by chronic alcohol ingestion and suggest that PPARgamma represents a novel therapeutic target for strategies designed to reduce the risk of lung injury in patients with a history of chronic alcohol ingestion. Alcohols 359-366 nitric oxide synthase 3 Homo sapiens 84-88 22351865-0 2012 Decreased eNOS protein expression in involuting and propranolol-treated hemangiomas. Propranolol 52-63 nitric oxide synthase 3 Homo sapiens 10-14 22095978-6 2012 Endothelial nitric oxide synthase inhibition with N(omega)-nitro-l-arginine methyl ester reduced subcutaneous vasodilation but had no effect on severely blunted visceral arteriolar responses. NG-Nitroarginine Methyl Ester 50-88 nitric oxide synthase 3 Homo sapiens 0-33 22351865-1 2012 OBJECTIVE: To examine the location and degree of endothelial nitric oxide synthase (eNOS) protein expression in hemangioma growth, involution, and during propranolol therapy. Propranolol 154-165 nitric oxide synthase 3 Homo sapiens 49-82 22351865-1 2012 OBJECTIVE: To examine the location and degree of endothelial nitric oxide synthase (eNOS) protein expression in hemangioma growth, involution, and during propranolol therapy. Propranolol 154-165 nitric oxide synthase 3 Homo sapiens 84-88 22351865-11 2012 In a separate propranolol treatment group (n = 7), the eNOS protein level was significantly lower than in age-matched controls (n = 7; 0.08 [0.1] vs 0.45 [0.45]; P = .03). Propranolol 14-25 nitric oxide synthase 3 Homo sapiens 55-59 21927815-1 2012 Human endothelial nitric oxide synthase (eNOS) is one isoform of the nitric oxide synthases that are responsible for nitric oxide synthesis from L-arginine. Nitric Oxide 18-30 nitric oxide synthase 3 Homo sapiens 41-45 22351865-14 2012 Propranolol may suppress hemangioma growth by inhibiting expression of eNOS protein and subsequent production of nitric oxide. Propranolol 0-11 nitric oxide synthase 3 Homo sapiens 71-75 21927815-1 2012 Human endothelial nitric oxide synthase (eNOS) is one isoform of the nitric oxide synthases that are responsible for nitric oxide synthesis from L-arginine. Arginine 145-155 nitric oxide synthase 3 Homo sapiens 6-39 21927815-1 2012 Human endothelial nitric oxide synthase (eNOS) is one isoform of the nitric oxide synthases that are responsible for nitric oxide synthesis from L-arginine. Arginine 145-155 nitric oxide synthase 3 Homo sapiens 41-45 22139440-6 2012 Furthermore, fisetin inhibited capillary-like tube formation on Matrigel (up to 85%, P < 0.001) as well as migration (up to 66%, P < 0.001), which were associated with decreased expression of endothelial nitric oxide synthase (eNOS) and VEGF in HUVEC. fisetin 13-20 nitric oxide synthase 3 Homo sapiens 198-231 22063270-5 2012 Increases in cholesterol levels inversely correlated with neutral sphingomyelinase 2 (NSMase2) activity, endothelial nitric oxide synthase (eNOS) phospho-activation and NO-production. Cholesterol 13-24 nitric oxide synthase 3 Homo sapiens 105-138 22139440-6 2012 Furthermore, fisetin inhibited capillary-like tube formation on Matrigel (up to 85%, P < 0.001) as well as migration (up to 66%, P < 0.001), which were associated with decreased expression of endothelial nitric oxide synthase (eNOS) and VEGF in HUVEC. fisetin 13-20 nitric oxide synthase 3 Homo sapiens 233-237 21872972-8 2012 Although a multiplicative interaction was not observed, the protective effect of beta-carotene intake on breast cancer risk was observed predominantly in individuals with the TG:TG diplotype of NOS3 (OR = 0.68) but not observed with others diplotype. beta Carotene 81-94 nitric oxide synthase 3 Homo sapiens 194-198 21872972-8 2012 Although a multiplicative interaction was not observed, the protective effect of beta-carotene intake on breast cancer risk was observed predominantly in individuals with the TG:TG diplotype of NOS3 (OR = 0.68) but not observed with others diplotype. Thioguanine 175-177 nitric oxide synthase 3 Homo sapiens 194-198 21872972-9 2012 An inverse association between vitamin E intake and breast cancer risk was observed for individuals with the NOS3 786 TC + TT genotype and the NOS3 894 GG genotype. Vitamin E 31-40 nitric oxide synthase 3 Homo sapiens 109-113 21872972-9 2012 An inverse association between vitamin E intake and breast cancer risk was observed for individuals with the NOS3 786 TC + TT genotype and the NOS3 894 GG genotype. Vitamin E 31-40 nitric oxide synthase 3 Homo sapiens 143-147 21872972-9 2012 An inverse association between vitamin E intake and breast cancer risk was observed for individuals with the NOS3 786 TC + TT genotype and the NOS3 894 GG genotype. Technetium 118-120 nitric oxide synthase 3 Homo sapiens 109-113 21872972-10 2012 In addition, folic acid had a protective effect in the NOS3 786 TT and NOS3 894 GT + TT genotype. Folic Acid 13-23 nitric oxide synthase 3 Homo sapiens 55-59 21872972-10 2012 In addition, folic acid had a protective effect in the NOS3 786 TT and NOS3 894 GT + TT genotype. Folic Acid 13-23 nitric oxide synthase 3 Homo sapiens 71-75 22219320-3 2012 In cultured ECs, IL-17 increased expression of eNOS, eNOS phosphorylation at Ser(1177), and NO production. Serine 77-80 nitric oxide synthase 3 Homo sapiens 53-57 21797845-0 2012 Pyridoxine inhibits endothelial NOS uncoupling induced by oxidized low-density lipoprotein via the PKCalpha signalling pathway in human umbilical vein endothelial cells. Pyridoxine 0-10 nitric oxide synthase 3 Homo sapiens 20-35 21797845-1 2012 BACKGROUND AND PURPOSE: One key mechanism for endothelial dysfunction is endothelial NOS (eNOS) uncoupling, whereby eNOS generates superoxide (O(2) ( -) ) rather than NO. Superoxides 131-141 nitric oxide synthase 3 Homo sapiens 73-88 21797845-1 2012 BACKGROUND AND PURPOSE: One key mechanism for endothelial dysfunction is endothelial NOS (eNOS) uncoupling, whereby eNOS generates superoxide (O(2) ( -) ) rather than NO. Superoxides 143-147 nitric oxide synthase 3 Homo sapiens 73-88 22120969-10 2012 GLP-1R antagonist exendin(9-39) or DPP-4 inhibitor sitagliptin, which abolished GLP-1(9-36) formation, at the concentration of 5000 pmol/L partially blocked the effects of GLP-1 on eNOS. Sitagliptin Phosphate 51-62 nitric oxide synthase 3 Homo sapiens 181-185 22098722-5 2012 A novel contribution is the theory that endothelial nitric oxide synthase produces not only nitric oxide but also sulfate, and that sulfate production is stimulated by sunlight. Sulfates 114-121 nitric oxide synthase 3 Homo sapiens 40-73 20926145-1 2012 BACKGROUND: The endothelial nitric oxide synthase (eNOS) inhibitor asymmetric dimethylarginine (ADMA) is a well-established risk factor for oxidative stress, vascular dysfunction, and congestive heart failure. dimethylarginine 78-94 nitric oxide synthase 3 Homo sapiens 16-49 20926145-1 2012 BACKGROUND: The endothelial nitric oxide synthase (eNOS) inhibitor asymmetric dimethylarginine (ADMA) is a well-established risk factor for oxidative stress, vascular dysfunction, and congestive heart failure. N,N-dimethylarginine 96-100 nitric oxide synthase 3 Homo sapiens 16-49 22120969-7 2012 Incubation of HUVECs with GLP-1 (500-5000 pmol/L) for 5 or 10 min increased eNOS phosphorylated at ser-1177. Serine 99-102 nitric oxide synthase 3 Homo sapiens 76-80 22120969-9 2012 GLP-1R agonists exenatide and GLP-1(9-36) at the concentration of 5000 pmol/L increased the activity, phosphorylation and protein level of eNOS. Exenatide 16-25 nitric oxide synthase 3 Homo sapiens 139-143 22155639-0 2012 Acetylation-dependent regulation of mitochondrial ALDH2 activation by SIRT3 mediates acute ethanol-induced eNOS activation. Ethanol 91-98 nitric oxide synthase 3 Homo sapiens 107-111 22155639-1 2012 Moderate alcohol consumption has beneficial effects on endothelial nitric-oxide synthase (eNOS) activation, which can engender an array of anti-atherogenic actions. Alcohols 9-16 nitric oxide synthase 3 Homo sapiens 55-88 22155639-1 2012 Moderate alcohol consumption has beneficial effects on endothelial nitric-oxide synthase (eNOS) activation, which can engender an array of anti-atherogenic actions. Alcohols 9-16 nitric oxide synthase 3 Homo sapiens 90-94 22155639-2 2012 Here we show that in human aortic endothelial cells (HAECs), rapid activation of mitochondrial aldehyde dehydrogenase 2 (ALDH2) mediates ethanol-induced eNOS activation by preventing reactive oxygen species (ROS) accumulation. Ethanol 137-144 nitric oxide synthase 3 Homo sapiens 153-157 22155639-2 2012 Here we show that in human aortic endothelial cells (HAECs), rapid activation of mitochondrial aldehyde dehydrogenase 2 (ALDH2) mediates ethanol-induced eNOS activation by preventing reactive oxygen species (ROS) accumulation. Reactive Oxygen Species 183-206 nitric oxide synthase 3 Homo sapiens 153-157 22155639-2 2012 Here we show that in human aortic endothelial cells (HAECs), rapid activation of mitochondrial aldehyde dehydrogenase 2 (ALDH2) mediates ethanol-induced eNOS activation by preventing reactive oxygen species (ROS) accumulation. Reactive Oxygen Species 208-211 nitric oxide synthase 3 Homo sapiens 153-157 22155639-4 2012 These data suggest that ethanol-induced eNOS activation in HAECs may be dependent on ALDH2 hyperacetylation by SIRT3 inactivation. Ethanol 24-31 nitric oxide synthase 3 Homo sapiens 40-44 22950347-7 2012 Polyphenols activate and enhance endothelial nitric oxide synthase (eNOS) expression by several signaling pathways, increase glutathione (GSH), and inhibit ROS-producing enzymes such as NADPH and xanthine oxidases. Polyphenols 0-11 nitric oxide synthase 3 Homo sapiens 33-66 21998134-1 2012 OBJECTIVE: Geranylgeranylacetone (GGA) induces expression of heat shock protein 90 (Hsp90), an adaptor molecule for assembly of endothelial nitric oxide synthase (eNOS) phosphorylation complex. geranylgeranylacetone 11-32 nitric oxide synthase 3 Homo sapiens 128-161 21998134-1 2012 OBJECTIVE: Geranylgeranylacetone (GGA) induces expression of heat shock protein 90 (Hsp90), an adaptor molecule for assembly of endothelial nitric oxide synthase (eNOS) phosphorylation complex. geranylgeranylacetone 11-32 nitric oxide synthase 3 Homo sapiens 163-167 21883939-8 2012 The present review discusses the importance of endothelial ROS in health and disease and focuses on the major ROS-generating systems in the endothelium, namely uncoupled endothelial nitric oxide synthase and NADPH oxidases. Reactive Oxygen Species 110-113 nitric oxide synthase 3 Homo sapiens 170-203 22032308-11 2012 In contrast, NO production, eNOS phosphorylation and ATF3 expression were enhanced by tanshinone IIA. tanshinone 86-96 nitric oxide synthase 3 Homo sapiens 28-32 22382311-2 2012 Historically, resveratrol has been identified as a phytoalexin, antioxidant, cyclooxygenase (COX) inhibitor, peroxisome proliferator-activated receptor (PPAR) activator, endothelial nitric oxide synthase (eNOS) inducer, silent mating type information regulation 2 homolog 1 (SIRT1) activator, and more. Resveratrol 14-25 nitric oxide synthase 3 Homo sapiens 170-203 22466633-3 2012 It has previously been demonstrated that endothelium-derived hydrogen peroxide (H(2)O(2)) is an EDHF in animals and humans and that endothelial nitric oxide synthase (eNOS) plays diverse roles as a nitric oxide (NO) generating system in conduit arteries and as an EDHF/H(2)O(2) generating system in microvessels. edhf 264-268 nitric oxide synthase 3 Homo sapiens 132-165 22466633-3 2012 It has previously been demonstrated that endothelium-derived hydrogen peroxide (H(2)O(2)) is an EDHF in animals and humans and that endothelial nitric oxide synthase (eNOS) plays diverse roles as a nitric oxide (NO) generating system in conduit arteries and as an EDHF/H(2)O(2) generating system in microvessels. Water 269-274 nitric oxide synthase 3 Homo sapiens 132-165 22572461-0 2012 p38 Mitogen-activated protein kinase is required for glucosamine-induced endothelial nitric oxide synthase uncoupling and plasminogen-activator inhibitor expression. Glucosamine 53-64 nitric oxide synthase 3 Homo sapiens 73-106 22572461-1 2012 BACKGROUND: Hexosamine biosynthetic pathway (HBP) is implicated in increased plasminogen activator inhibitor-1 (PAI-1), and endothelial nitric oxide synthase (eNOS) dysfunction in diabetes. Hexosamines 12-22 nitric oxide synthase 3 Homo sapiens 124-157 22834122-1 2012 Streptozotocin-induced diabetes leads to the development of endothelial dysfunction, as evidenced by decreased expression of endothelial nitric oxide synthase (eNOS) and increased expression of endothelin-1 as specific markers of endothelial disorders. Streptozocin 0-14 nitric oxide synthase 3 Homo sapiens 125-158 22834122-1 2012 Streptozotocin-induced diabetes leads to the development of endothelial dysfunction, as evidenced by decreased expression of endothelial nitric oxide synthase (eNOS) and increased expression of endothelin-1 as specific markers of endothelial disorders. Streptozocin 0-14 nitric oxide synthase 3 Homo sapiens 160-164 22834122-3 2012 With respect to the degree of impact on the eNOS and endothelin-1 levels, the compounds studied can be rated as follows: sulodexide > meksidol. glucuronyl glucosamine glycan sulfate 121-131 nitric oxide synthase 3 Homo sapiens 44-48 22112349-8 2012 These strategies include targeting NO synthesis by modulation of endothelial nitric oxide synthase (eNOS) coupling, such as folates and tetrahydrobiopterin. Folic Acid 124-131 nitric oxide synthase 3 Homo sapiens 65-98 22834122-3 2012 With respect to the degree of impact on the eNOS and endothelin-1 levels, the compounds studied can be rated as follows: sulodexide > meksidol. meksidol 137-145 nitric oxide synthase 3 Homo sapiens 44-48 22037549-5 2012 eNOS-suppressing miR-221 and miR-222 were increased and eNOS protein and eNOS activation (phosphorylation at serine1177) were lower in senescent HAEC. serine1177 109-119 nitric oxide synthase 3 Homo sapiens 0-4 23109853-1 2012 l-Arginine (Arg) is oxidized to l-citrulline and nitric oxide (NO) by the action of endothelial nitric oxide synthase (NOS). Arginine 0-10 nitric oxide synthase 3 Homo sapiens 84-117 22810094-1 2012 Cerebral hypoperfusion due to impaired bioavailability of nitric oxide (NO) synthesized by endothelial nitric oxide synthase and neuronal nitric oxide synthase leads to cognitive decline and neurodegeneration in Alzheimer"s disease (AD). Nitric Oxide 58-70 nitric oxide synthase 3 Homo sapiens 91-124 23109853-1 2012 l-Arginine (Arg) is oxidized to l-citrulline and nitric oxide (NO) by the action of endothelial nitric oxide synthase (NOS). Arginine 2-5 nitric oxide synthase 3 Homo sapiens 84-117 23109853-1 2012 l-Arginine (Arg) is oxidized to l-citrulline and nitric oxide (NO) by the action of endothelial nitric oxide synthase (NOS). Citrulline 32-44 nitric oxide synthase 3 Homo sapiens 84-117 23109853-1 2012 l-Arginine (Arg) is oxidized to l-citrulline and nitric oxide (NO) by the action of endothelial nitric oxide synthase (NOS). Nitric Oxide 49-61 nitric oxide synthase 3 Homo sapiens 84-117 21968328-5 2012 Intriguingly, a considerable number of studies demonstrated the potential modulatory role of statins on endothelial nitric oxide synthase (eNOS), a key enzyme involved in the regulation of cardiovascular function by generating endothelium-derived relaxing factor (often represented "nitric oxide"). Nitric Oxide 116-128 nitric oxide synthase 3 Homo sapiens 139-143 21968328-7 2012 The upregulation of eNOS by statins is mediated through inhibition of synthesis of isoprenoids and subsequent prevention of isoprenylation of small GTPase Rho, whereas statin-induced activation of eNOS is mediated through activation of phosphotidylinositol-3-kinase (PI3K)/protein kinase B (PKB/Akt) signals. Terpenes 83-94 nitric oxide synthase 3 Homo sapiens 20-24 23284736-6 2012 In addition, the phosphorylation levels of both Akt kinase and endothelial NO synthases (eNOS) were markedly increased by FSS treatment, which was abolished by an Akt inhibitor triciribine. triciribine 177-188 nitric oxide synthase 3 Homo sapiens 63-87 21854848-4 2012 The stabilization and nuclear activation of HIF-1alpha in the presence of cyanide were also observed, which resulted in an increase in vascular endothelial growth factor (VEGF), endothelial nitric oxide synthase (eNOS) and erythropoietin (EPO) protein levels reflecting an adaptive response. Cyanides 74-81 nitric oxide synthase 3 Homo sapiens 178-211 23284736-6 2012 In addition, the phosphorylation levels of both Akt kinase and endothelial NO synthases (eNOS) were markedly increased by FSS treatment, which was abolished by an Akt inhibitor triciribine. triciribine 177-188 nitric oxide synthase 3 Homo sapiens 89-93 23284736-8 2012 Finally, FSS elevated intracellular Ca(2+) levels in HUVECs, and the Ca(2+) chelator BAPTA-AM inhibited the FSS-stimulated eNOS phosphorylation. 1,2-bis(2-aminophenoxy)ethane N,N,N',N'-tetraacetic acid acetoxymethyl ester 85-93 nitric oxide synthase 3 Homo sapiens 123-127 23284736-9 2012 The present results show that this ancient herbal decoction benefits endothelial function through increased activity of Akt kinase and eNOS; this effect is causally via a rise of intracellular Ca(2+) and a reduction of ROS. ros 219-222 nitric oxide synthase 3 Homo sapiens 135-139 22768143-0 2012 Lobe-specific calcium binding in calmodulin regulates endothelial nitric oxide synthase activation. Calcium 14-21 nitric oxide synthase 3 Homo sapiens 54-87 22844486-1 2012 The release of the main vasodilator nitric oxide (NO) by the endothelial NO synthase (eNOS) is a hallmark of endothelial function. Nitric Oxide 36-48 nitric oxide synthase 3 Homo sapiens 86-90 22808143-6 2012 After 24 h of exposure to simulated microgravity, HUVEC-C tube formation and migration were significantly promoted.This was reversed by co-incubation with the specific inhibitor of N-nitro-L-arginine methyl ester hydrochloride (eNOS). L-NAME hydrochloride 181-226 nitric oxide synthase 3 Homo sapiens 228-232 22558392-1 2012 BACKGROUND: Asymmetric dimethylarginine (ADMA) is an endogenous inhibitor of endothelial nitric oxide synthase, which was associated with insulin resistance. dimethylarginine 23-39 nitric oxide synthase 3 Homo sapiens 77-110 22558392-1 2012 BACKGROUND: Asymmetric dimethylarginine (ADMA) is an endogenous inhibitor of endothelial nitric oxide synthase, which was associated with insulin resistance. N,N-dimethylarginine 41-45 nitric oxide synthase 3 Homo sapiens 77-110 22768143-3 2012 Citrulline formation and cytochrome c reduction assays revealed that in comparison with nNOS or iNOS, eNOS was less stringent in the requirement of calcium binding to each of four calcium-binding sites. Citrulline 0-10 nitric oxide synthase 3 Homo sapiens 102-106 22768143-3 2012 Citrulline formation and cytochrome c reduction assays revealed that in comparison with nNOS or iNOS, eNOS was less stringent in the requirement of calcium binding to each of four calcium-binding sites. Calcium 148-155 nitric oxide synthase 3 Homo sapiens 102-106 22768143-3 2012 Citrulline formation and cytochrome c reduction assays revealed that in comparison with nNOS or iNOS, eNOS was less stringent in the requirement of calcium binding to each of four calcium-binding sites. Calcium 180-187 nitric oxide synthase 3 Homo sapiens 102-106 22768143-4 2012 However, lobe-specific disruption with double mutations in calcium-binding sites either at N- (B12Q) or at C-terminal (B34Q) lobes greatly diminished both eNOS oxygenase and reductase activities. Calcium 59-66 nitric oxide synthase 3 Homo sapiens 155-159 22768143-5 2012 Gel mobility shift assay and flavin fluorescence measurement indicated that N- and C-lobes of CaM played distinct roles in regulating eNOS catalysis; the C-terminal EF-hands in its calcium-bound form was responsible for the binding of canonical CaM-binding domain, while N-terminal EF-hands in its calcium-bound form controlled the movement of FMN domain. Calcium 181-188 nitric oxide synthase 3 Homo sapiens 134-138 22768143-7 2012 CONCLUSIONS: Our results clearly demonstrate that CaM controls eNOS electron transfer primarily through its lobe-specific calcium binding. Calcium 122-129 nitric oxide synthase 3 Homo sapiens 63-67 22134029-0 2012 Intron 4 polymorphism of the endothelial nitric oxide synthase (eNOS) gene is associated with decreased NO production in a mercury-exposed population. Mercury 123-130 nitric oxide synthase 3 Homo sapiens 29-62 22590587-6 2012 PRINCIPAL FINDINGS: In non-asthmatics, after correction for multiple comparisons, we found significant associations of Fe(NO) levels with three SNPs in NOS3 and NOS2 (P <= 0.002), and of EBC NO2-NO3 level with NOS2 (P = 0.002). fe(no) 119-125 nitric oxide synthase 3 Homo sapiens 152-156 22590587-6 2012 PRINCIPAL FINDINGS: In non-asthmatics, after correction for multiple comparisons, we found significant associations of Fe(NO) levels with three SNPs in NOS3 and NOS2 (P <= 0.002), and of EBC NO2-NO3 level with NOS2 (P = 0.002). NSC638702 190-193 nitric oxide synthase 3 Homo sapiens 152-156 22590587-6 2012 PRINCIPAL FINDINGS: In non-asthmatics, after correction for multiple comparisons, we found significant associations of Fe(NO) levels with three SNPs in NOS3 and NOS2 (P <= 0.002), and of EBC NO2-NO3 level with NOS2 (P = 0.002). no2-no3 194-201 nitric oxide synthase 3 Homo sapiens 152-156 22590587-7 2012 In asthmatics, a single significant association was detected between Fe(NO) levels and one SNP in NOS3 (P = 0.004). fe(no) 69-75 nitric oxide synthase 3 Homo sapiens 98-102 22590587-8 2012 Moreover, there was significant heterogeneity of NOS3 SNP effect on Fe(NO) between asthmatics and non-asthmatics (P = 0.0002 to 0.005). fe(no) 68-74 nitric oxide synthase 3 Homo sapiens 49-53 22134029-0 2012 Intron 4 polymorphism of the endothelial nitric oxide synthase (eNOS) gene is associated with decreased NO production in a mercury-exposed population. Mercury 123-130 nitric oxide synthase 3 Homo sapiens 64-68 22134029-1 2012 Nitric oxide (NO), produced by endothelial nitric oxide synthase (eNOS), is a potent vasodilator and plays a prominent role in regulating the cardiovascular system. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 31-64 22134029-1 2012 Nitric oxide (NO), produced by endothelial nitric oxide synthase (eNOS), is a potent vasodilator and plays a prominent role in regulating the cardiovascular system. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 66-70 22134029-13 2012 Taken together, our results show that the 27 nt repeat polymorphism of the intron 4 in the eNOS gene increases susceptibility to cardiovascular diseases after MeHg exposure by modulating nitric oxide levels. Nitric Oxide 187-199 nitric oxide synthase 3 Homo sapiens 91-95 22319601-11 2012 Pre-treatment with both wortmannin or geldanamycinin (inhibitors of eNOS phosphorylation and heath shock protein 90 recruitment, respectively) significantly reduced U-II-induced relaxation (0.1 nM-10 microM) in human corpus cavernosum strips. Wortmannin 24-34 nitric oxide synthase 3 Homo sapiens 68-72 21940786-0 2011 Nectandrin B activates endothelial nitric-oxide synthase phosphorylation in endothelial cells: role of the AMP-activated protein kinase/estrogen receptor alpha/phosphatidylinositol 3-kinase/Akt pathway. nectandrin-B 0-12 nitric oxide synthase 3 Homo sapiens 23-56 22319601-11 2012 Pre-treatment with both wortmannin or geldanamycinin (inhibitors of eNOS phosphorylation and heath shock protein 90 recruitment, respectively) significantly reduced U-II-induced relaxation (0.1 nM-10 microM) in human corpus cavernosum strips. geldanamycinin 38-52 nitric oxide synthase 3 Homo sapiens 68-72 20832877-4 2011 Therefore, we hypothesized that atorvastatin could protect MSCs from H/SF injury through AMPK-eNOS pathway. Atorvastatin 32-44 nitric oxide synthase 3 Homo sapiens 94-98 20832877-7 2011 Meanwhile, MSCs treated with atorvastatin increased phosphorylation of AMPK and eNOS. Atorvastatin 29-41 nitric oxide synthase 3 Homo sapiens 80-84 20832877-8 2011 The uptrend was partially inhibited by compound C. CONCLUSIONS: Atorvastatin can activate AMPK and the phosphorylation of AMPK results in eNOS activated, which provides a novel explanation for the multi-effect of statins on cardiovascular system. Atorvastatin 64-76 nitric oxide synthase 3 Homo sapiens 138-142 21801125-1 2011 CONTEXT: Presence of endothelial nitric oxide synthase (eNOS) gene polymorphism has been associated with cardiovascular disease (CVD) whereas exercise training (EX) promotes beneficial effects on CVD which is related to increased nitric oxide levels (NO). Nitric Oxide 33-45 nitric oxide synthase 3 Homo sapiens 56-60 22052999-11 2011 Moreover, abrogation of ERbeta/eNOS function by 3beta-adiol emphasizes the significance of circulating or locally produced sex steroid hormones or their metabolites in PCa biology with relevant clinical/therapeutic implications. 3beta-adiol 48-59 nitric oxide synthase 3 Homo sapiens 31-35 22116695-10 2012 Ascorbate also regulates nitric oxide concentration by releasing nitric oxide from adducts and by acting through tetrahydrobiopterin (BH4) to stimulate endothelial nitric oxide synthase (eNOS). Ascorbic Acid 0-9 nitric oxide synthase 3 Homo sapiens 152-185 22116695-10 2012 Ascorbate also regulates nitric oxide concentration by releasing nitric oxide from adducts and by acting through tetrahydrobiopterin (BH4) to stimulate endothelial nitric oxide synthase (eNOS). sapropterin 113-132 nitric oxide synthase 3 Homo sapiens 152-185 22116695-10 2012 Ascorbate also regulates nitric oxide concentration by releasing nitric oxide from adducts and by acting through tetrahydrobiopterin (BH4) to stimulate endothelial nitric oxide synthase (eNOS). sapropterin 134-137 nitric oxide synthase 3 Homo sapiens 152-185 22116698-10 2012 Folates interact with the endothelial enzyme NO synthase (eNOS) and, exert effects on the cofactor bioavailability of NO and thus, on peroxynitrite formation. Folic Acid 0-7 nitric oxide synthase 3 Homo sapiens 58-62 22116698-10 2012 Folates interact with the endothelial enzyme NO synthase (eNOS) and, exert effects on the cofactor bioavailability of NO and thus, on peroxynitrite formation. Peroxynitrous Acid 134-147 nitric oxide synthase 3 Homo sapiens 58-62 22194727-4 2011 H(2)S stimulated a twofold increase in NO production from endothelial nitric oxide synthase (eNOS), which was maximal 30 min after exposure to 25-150 muM H(2)S. Hydrogen Sulfide 0-5 nitric oxide synthase 3 Homo sapiens 58-91 20662602-7 2011 Increased expressions of transforming growth factor beta-1, endothelial nitric oxide synthase and TUNEL in sciatic nerve from streptozotocin induced diabetes were reduced by Atorvastatin. Streptozocin 126-140 nitric oxide synthase 3 Homo sapiens 60-93 20662602-7 2011 Increased expressions of transforming growth factor beta-1, endothelial nitric oxide synthase and TUNEL in sciatic nerve from streptozotocin induced diabetes were reduced by Atorvastatin. Atorvastatin 174-186 nitric oxide synthase 3 Homo sapiens 60-93 20706876-1 2011 Endothelial nitric oxide synthase (eNOS)-derived nitric oxide (NO) is involved in numerous physiologic and pathophysiologic process including tumor angiogenesis and apoptosis. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 21940786-2 2011 In this study, we investigated whether nectandrin B affects phosphorylation of endothelial nitric-oxide synthase (eNOS) in human endothelial cells. nectandrin-B 39-51 nitric oxide synthase 3 Homo sapiens 79-112 21947555-5 2011 Stress hormones, such as glucocorticoids and pro-inflammatory cytokines, and endothelin-1 liberated in response to mental stress participate in endothelial dysfunction possibly via downregulation of endothelial nitric oxide synthase (eNOS) expression, eNOS inactivation, decreased nitric oxide (NO) actions, and increased NO degradation, together with vasoconstriction counteracting against NO-induced vasodilatation. Nitric Oxide 211-223 nitric oxide synthase 3 Homo sapiens 234-238 20531373-0 2011 Endothelial nitric oxide synthase gene haplotypes affect nitrite levels in black subjects. Nitrites 57-64 nitric oxide synthase 3 Homo sapiens 0-33 20531373-1 2011 Polymorphisms in the endothelial nitric oxide synthase (eNOS) gene have been associated with variations in nitric oxide (NO) formation and response to drugs in white subjects. Nitric Oxide 33-45 nitric oxide synthase 3 Homo sapiens 56-60 21947555-5 2011 Stress hormones, such as glucocorticoids and pro-inflammatory cytokines, and endothelin-1 liberated in response to mental stress participate in endothelial dysfunction possibly via downregulation of endothelial nitric oxide synthase (eNOS) expression, eNOS inactivation, decreased nitric oxide (NO) actions, and increased NO degradation, together with vasoconstriction counteracting against NO-induced vasodilatation. Nitric Oxide 211-223 nitric oxide synthase 3 Homo sapiens 252-256 21963997-6 2011 We also determined the effects of YC-1 on expression of endothelin-1 (ET-1) and phosphorylation status of endothelial nitric oxide synthase (eNOS) at Ser(1179) in human pulmonary artery endothelial cells (HPAECs) under hypoxia. Serine 150-153 nitric oxide synthase 3 Homo sapiens 106-139 21980126-5 2011 3-Deazaneplanocin A was not sufficient to increase eNOS expression, but the combination of 3-deazaneplanocin A and the histone deacetylase inhibitor Trichostatin A augmented eNOS expression, indicating that the concomitant inhibition of silencing histone modification and enhancement of activating histone modification facilitates eNOS expression. 3-deazaneplanocin 91-110 nitric oxide synthase 3 Homo sapiens 174-178 21884717-0 2011 Puerarin activates endothelial nitric oxide synthase through estrogen receptor-dependent PI3-kinase and calcium-dependent AMP-activated protein kinase. puerarin 0-8 nitric oxide synthase 3 Homo sapiens 19-52 21884717-1 2011 The cardioprotective properties of puerarin, a natural product, have been attributed to the endothelial nitric oxide synthase (eNOS)-mediated production of nitric oxide (NO) in EA.hy926 endothelial cells. puerarin 35-43 nitric oxide synthase 3 Homo sapiens 92-125 21980126-5 2011 3-Deazaneplanocin A was not sufficient to increase eNOS expression, but the combination of 3-deazaneplanocin A and the histone deacetylase inhibitor Trichostatin A augmented eNOS expression, indicating that the concomitant inhibition of silencing histone modification and enhancement of activating histone modification facilitates eNOS expression. 3-deazaneplanocin 91-110 nitric oxide synthase 3 Homo sapiens 174-178 21980126-5 2011 3-Deazaneplanocin A was not sufficient to increase eNOS expression, but the combination of 3-deazaneplanocin A and the histone deacetylase inhibitor Trichostatin A augmented eNOS expression, indicating that the concomitant inhibition of silencing histone modification and enhancement of activating histone modification facilitates eNOS expression. trichostatin A 149-163 nitric oxide synthase 3 Homo sapiens 174-178 21980126-5 2011 3-Deazaneplanocin A was not sufficient to increase eNOS expression, but the combination of 3-deazaneplanocin A and the histone deacetylase inhibitor Trichostatin A augmented eNOS expression, indicating that the concomitant inhibition of silencing histone modification and enhancement of activating histone modification facilitates eNOS expression. trichostatin A 149-163 nitric oxide synthase 3 Homo sapiens 174-178 21986532-8 2011 Reduced (15)N(4)-ARG cellular uptake in CAT-1 siRNA transfected cells vs. control was accompanied by reduced eNOS activity, as determined by (15)N-nitrite, total nitrite and (15)N(3)-citrulline formation. n(4)-arg 12-20 nitric oxide synthase 3 Homo sapiens 109-113 21986532-1 2011 We examined the relative contributory roles of extracellular vs. intracellular L-arginine (ARG) toward cellular activation of endothelial nitric oxide synthase (eNOS) in human endothelial cells. Arginine 79-89 nitric oxide synthase 3 Homo sapiens 126-159 21986532-1 2011 We examined the relative contributory roles of extracellular vs. intracellular L-arginine (ARG) toward cellular activation of endothelial nitric oxide synthase (eNOS) in human endothelial cells. Arginine 91-94 nitric oxide synthase 3 Homo sapiens 126-159 21986532-1 2011 We examined the relative contributory roles of extracellular vs. intracellular L-arginine (ARG) toward cellular activation of endothelial nitric oxide synthase (eNOS) in human endothelial cells. Arginine 91-94 nitric oxide synthase 3 Homo sapiens 161-165 21986532-5 2011 eNOS activity was determined by nitrite/nitrate accumulation, either via a fluorometric assay or by(15)N-nitrite or estimated (15)N(3)-citrulline concentrations when (15)N(4)-ARG was used to challenge the cells. Nitrites 32-39 nitric oxide synthase 3 Homo sapiens 0-4 21986532-5 2011 eNOS activity was determined by nitrite/nitrate accumulation, either via a fluorometric assay or by(15)N-nitrite or estimated (15)N(3)-citrulline concentrations when (15)N(4)-ARG was used to challenge the cells. Nitrates 40-47 nitric oxide synthase 3 Homo sapiens 0-4 21986532-5 2011 eNOS activity was determined by nitrite/nitrate accumulation, either via a fluorometric assay or by(15)N-nitrite or estimated (15)N(3)-citrulline concentrations when (15)N(4)-ARG was used to challenge the cells. n-nitrite 103-112 nitric oxide synthase 3 Homo sapiens 0-4 21986532-5 2011 eNOS activity was determined by nitrite/nitrate accumulation, either via a fluorometric assay or by(15)N-nitrite or estimated (15)N(3)-citrulline concentrations when (15)N(4)-ARG was used to challenge the cells. (3)-citrulline 131-145 nitric oxide synthase 3 Homo sapiens 0-4 21986532-10 2011 It is likely that once transported inside the cell, ARG can no longer gain access to the membrane-bound eNOS. Arginine 52-55 nitric oxide synthase 3 Homo sapiens 104-108 21986532-5 2011 eNOS activity was determined by nitrite/nitrate accumulation, either via a fluorometric assay or by(15)N-nitrite or estimated (15)N(3)-citrulline concentrations when (15)N(4)-ARG was used to challenge the cells. (4)-arg 171-178 nitric oxide synthase 3 Homo sapiens 0-4 21836066-0 2011 C1q/TNF-related proteins, a family of novel adipokines, induce vascular relaxation through the adiponectin receptor-1/AMPK/eNOS/nitric oxide signaling pathway. Nitric Oxide 128-140 nitric oxide synthase 3 Homo sapiens 123-127 21175585-11 2011 The mechanism of tianeptine"s action involved GS and cNOS stabilization and iNOS suppression. tianeptine 17-27 nitric oxide synthase 3 Homo sapiens 53-57 21839088-3 2011 Our previous data with human umbilical vein (HUVEC) and EA.hy.926 endothelial cells demonstrated that eNOS can obtain its substrate from the conversion of l-citrulline to l-arginine and from protein breakdown. Citrulline 155-167 nitric oxide synthase 3 Homo sapiens 102-106 21720712-9 2011 L-NAME treatment of LnCap cells resulted in a reduction in VEGF, iNOS and eNOS expression. NG-Nitroarginine Methyl Ester 0-6 nitric oxide synthase 3 Homo sapiens 74-78 21839088-0 2011 Relative contribution of different l-arginine sources to the substrate supply of endothelial nitric oxide synthase. Arginine 35-45 nitric oxide synthase 3 Homo sapiens 81-114 21213109-5 2011 We show that the promoter activity of prostacyclin synthase (PTGIS), the mRNA expression of PTGIS and endothelial nitric oxide synthase (eNOS), and the production of PGI2 and NO are significantly induced by fluvastatin. Fluvastatin 207-218 nitric oxide synthase 3 Homo sapiens 102-135 21839088-3 2011 Our previous data with human umbilical vein (HUVEC) and EA.hy.926 endothelial cells demonstrated that eNOS can obtain its substrate from the conversion of l-citrulline to l-arginine and from protein breakdown. Arginine 171-181 nitric oxide synthase 3 Homo sapiens 102-106 21839088-4 2011 In the present study, we determined the quantitative contribution of proteasomal and lysosomal protein degradation and investigated to what extent extracellular peptides and l-citrulline can provide substrate to eNOS. Citrulline 174-186 nitric oxide synthase 3 Homo sapiens 212-216 21839088-8 2011 eNOS activity was fully restored by supplementing either l-citrulline or l-arginine-containing dipeptides. Citrulline 57-69 nitric oxide synthase 3 Homo sapiens 0-4 21839088-8 2011 eNOS activity was fully restored by supplementing either l-citrulline or l-arginine-containing dipeptides. Arginine 73-83 nitric oxide synthase 3 Homo sapiens 0-4 21839088-8 2011 eNOS activity was fully restored by supplementing either l-citrulline or l-arginine-containing dipeptides. Dipeptides 95-105 nitric oxide synthase 3 Homo sapiens 0-4 21839088-9 2011 Histidine prevented the restoration of eNOS activity by the dipeptide, suggesting that a transporter accepting both, peptides and histidine, mediates the uptake of the extracellular peptide. Histidine 0-9 nitric oxide synthase 3 Homo sapiens 39-43 21839088-9 2011 Histidine prevented the restoration of eNOS activity by the dipeptide, suggesting that a transporter accepting both, peptides and histidine, mediates the uptake of the extracellular peptide. Dipeptides 60-69 nitric oxide synthase 3 Homo sapiens 39-43 21839088-9 2011 Histidine prevented the restoration of eNOS activity by the dipeptide, suggesting that a transporter accepting both, peptides and histidine, mediates the uptake of the extracellular peptide. Peptides 117-125 nitric oxide synthase 3 Homo sapiens 39-43 21839088-9 2011 Histidine prevented the restoration of eNOS activity by the dipeptide, suggesting that a transporter accepting both, peptides and histidine, mediates the uptake of the extracellular peptide. Histidine 130-139 nitric oxide synthase 3 Homo sapiens 39-43 21839088-11 2011 Our study thus demonstrates that l-citrulline and l-arginine-containing peptides derived from either intracellular protein breakdown or from the extracellular space seem to be good substrate sources for eNOS. Citrulline 33-45 nitric oxide synthase 3 Homo sapiens 203-207 21729921-7 2011 Propofol ameliorated Ang II-induced NADPH oxidase expression and activation (P<0.01), lipid peroxidation (P<0.05), and superoxide anion generation (P<0.05), whereas restoring NOSIII phosphorylation and activity (P<0.01) were down-regulated by Ang II. Propofol 0-8 nitric oxide synthase 3 Homo sapiens 184-190 21611796-2 2011 This study was to investigate the role of signal transducer and activator of transcription 3 (STAT3) in the regulation of eNOS expression and vascular EC proliferation by the intronic 27-nucleotide (nt) miRNA derived from the 27-base pair repeats in intron 4 of eNOS gene. 27-nucleotide 184-197 nitric oxide synthase 3 Homo sapiens 122-126 21611796-2 2011 This study was to investigate the role of signal transducer and activator of transcription 3 (STAT3) in the regulation of eNOS expression and vascular EC proliferation by the intronic 27-nucleotide (nt) miRNA derived from the 27-base pair repeats in intron 4 of eNOS gene. 27-nucleotide 184-197 nitric oxide synthase 3 Homo sapiens 262-266 21705677-6 2011 Further experiments demonstrated that FTY720 triggered nitric oxide release from cardiac myocytes is through pertussis toxin-sensitive phosphatidylinositol 3-kinase/Akt/endothelial nitric oxide synthase signaling. Nitric Oxide 55-67 nitric oxide synthase 3 Homo sapiens 169-202 21807618-2 2011 Since tetrahydrobiopterin (BH(4)) is an essential cofactor for endothelial nitric oxide synthase (NOS3), decreased bioavailability of the substrate l-arginine and/or BH(4) may contribute to decreased NO production with hypercholesterolaemia. sapropterin 6-25 nitric oxide synthase 3 Homo sapiens 63-96 21585521-6 2011 LPS inhibited eNOS mRNA and protein expression, which was reversed by atorvastatin and, to a lesser extent, by melatonin. Atorvastatin 70-82 nitric oxide synthase 3 Homo sapiens 14-18 21585521-6 2011 LPS inhibited eNOS mRNA and protein expression, which was reversed by atorvastatin and, to a lesser extent, by melatonin. Melatonin 111-120 nitric oxide synthase 3 Homo sapiens 14-18 21585521-7 2011 Together, melatonin + atorvastatin induced higher eNOS protein expression than either compound alone. Melatonin 10-19 nitric oxide synthase 3 Homo sapiens 50-54 21585521-7 2011 Together, melatonin + atorvastatin induced higher eNOS protein expression than either compound alone. Atorvastatin 22-34 nitric oxide synthase 3 Homo sapiens 50-54 21839593-5 2011 The aim of this study was to investigate the effects of non-alcoholic wine fractions from five different wines on the synthesis of nitric oxide (NO) via the expression and enzymatic activation of the endothelial nitric oxide synthase (eNOS) in human endothelial cells. Nitric Oxide 131-143 nitric oxide synthase 3 Homo sapiens 200-233 21844127-5 2011 Significant differences in glucose-induced cell death and free 3NT-induced cell death were observed among the NOS3 genotypes. Glucose 27-34 nitric oxide synthase 3 Homo sapiens 110-114 22031268-0 2011 Three polymorphisms of the eNOS gene and plasma levels of metabolites of nitric oxide in depressed Japanese patients: a preliminary report. Nitric Oxide 73-85 nitric oxide synthase 3 Homo sapiens 27-31 21458460-3 2011 Experimental studies in humans and animals demonstrate that decreased BH(4)-bioavailability, with subsequent uncoupling of endothelial NOS (eNOS) plays an important role in the pathogenesis of endothelial dysfunction, hypertension, ischemia-reperfusion injury, and pathologic cardiac remodeling. sapropterin 70-75 nitric oxide synthase 3 Homo sapiens 123-138 21807618-2 2011 Since tetrahydrobiopterin (BH(4)) is an essential cofactor for endothelial nitric oxide synthase (NOS3), decreased bioavailability of the substrate l-arginine and/or BH(4) may contribute to decreased NO production with hypercholesterolaemia. sapropterin 6-25 nitric oxide synthase 3 Homo sapiens 98-102 21807618-2 2011 Since tetrahydrobiopterin (BH(4)) is an essential cofactor for endothelial nitric oxide synthase (NOS3), decreased bioavailability of the substrate l-arginine and/or BH(4) may contribute to decreased NO production with hypercholesterolaemia. Arginine 148-158 nitric oxide synthase 3 Homo sapiens 63-96 21599719-1 2011 BACKGROUND: Pregnancy-induced utero-placental growth, angiogenic remodeling, and enhanced vasodilation are all partly regulated by estradiol-17beta-mediated activation of endothelial nitric oxide synthase (eNOS) and nitric oxide (NO) production. Estradiol 131-147 nitric oxide synthase 3 Homo sapiens 171-204 21808054-6 2011 The stimulation of eNOS activity by BMPRII ligands was largely dependent on protein kinase A (PKA) activation, as demonstrated using the PKA inhibitors H89 and myristoylated PKI(6-22) amide. Amides 184-189 nitric oxide synthase 3 Homo sapiens 19-23 21808054-7 2011 PAEC migration stimulated by BMP2 and BMP4 was inhibited by the NOS inhibitor l-nitroarginine methyl ester, providing functional evidence of eNOS activation. NG-Nitroarginine Methyl Ester 78-106 nitric oxide synthase 3 Homo sapiens 141-145 21809851-1 2011 We report an efficient synthetic route to chiral pyrrolidine inhibitors of neuronal nitric oxide synthase (nNOS) and crystal structures of the inhibitors bound to nNOS and to endothelial NOS. pyrrolidine 49-60 nitric oxide synthase 3 Homo sapiens 175-190 21757745-11 2011 PAF activated eNOS by increasing phosphorylation of Ser-1177 and inducing dephosphorylation of Thr-495, increasing NO production, and elevating permeability to FITC-dextran 70 in monolayers of cells expressing wild-type and cytosolic eNOS. Serine 52-55 nitric oxide synthase 3 Homo sapiens 14-18 21757745-11 2011 PAF activated eNOS by increasing phosphorylation of Ser-1177 and inducing dephosphorylation of Thr-495, increasing NO production, and elevating permeability to FITC-dextran 70 in monolayers of cells expressing wild-type and cytosolic eNOS. Threonine 95-98 nitric oxide synthase 3 Homo sapiens 14-18 21757745-11 2011 PAF activated eNOS by increasing phosphorylation of Ser-1177 and inducing dephosphorylation of Thr-495, increasing NO production, and elevating permeability to FITC-dextran 70 in monolayers of cells expressing wild-type and cytosolic eNOS. fitc-dextran 70 160-175 nitric oxide synthase 3 Homo sapiens 14-18 21757745-13 2011 Interestingly, this occurred despite eNOS Ser-1177 phosphorylation and production of comparable amounts of NO. Serine 42-45 nitric oxide synthase 3 Homo sapiens 37-41 22125674-1 2011 We compared the effects of genistein and daidzein on the expression of chemokines, cell adhesion molecules (CAMs), and endothelial nitric oxide synthase (eNOS) in tumor necrosis factor (TNF)-alpha-stimulated human umbilical vascular endothelial cells (HUVECs). Genistein 27-36 nitric oxide synthase 3 Homo sapiens 119-152 22125674-1 2011 We compared the effects of genistein and daidzein on the expression of chemokines, cell adhesion molecules (CAMs), and endothelial nitric oxide synthase (eNOS) in tumor necrosis factor (TNF)-alpha-stimulated human umbilical vascular endothelial cells (HUVECs). daidzein 41-49 nitric oxide synthase 3 Homo sapiens 119-152 22125674-6 2011 Pre-treatment with either genistein or daidzein elevated eNOS expression and nitric oxide production disturbed by TNF-alpha exposure. Genistein 26-35 nitric oxide synthase 3 Homo sapiens 57-61 22125674-6 2011 Pre-treatment with either genistein or daidzein elevated eNOS expression and nitric oxide production disturbed by TNF-alpha exposure. daidzein 39-47 nitric oxide synthase 3 Homo sapiens 57-61 21724868-0 2011 Suppression of eNOS-derived superoxide by caveolin-1: a biopterin-dependent mechanism. Superoxides 28-38 nitric oxide synthase 3 Homo sapiens 15-19 21724868-0 2011 Suppression of eNOS-derived superoxide by caveolin-1: a biopterin-dependent mechanism. Biopterin 56-65 nitric oxide synthase 3 Homo sapiens 15-19 21724868-1 2011 In the vasculature, nitric oxide (NO) is generated by endothelial NO synthase (eNOS) in a calcium/calmodulin-dependent reaction. Nitric Oxide 20-32 nitric oxide synthase 3 Homo sapiens 79-83 21724868-2 2011 In the absence of the requisite eNOS cofactor tetrahydrobiopterin (BH(4)), NADPH oxidation is uncoupled from NO generation, leading to the production of superoxide. sapropterin 46-65 nitric oxide synthase 3 Homo sapiens 32-36 21724868-2 2011 In the absence of the requisite eNOS cofactor tetrahydrobiopterin (BH(4)), NADPH oxidation is uncoupled from NO generation, leading to the production of superoxide. NADP 75-80 nitric oxide synthase 3 Homo sapiens 32-36 21724868-2 2011 In the absence of the requisite eNOS cofactor tetrahydrobiopterin (BH(4)), NADPH oxidation is uncoupled from NO generation, leading to the production of superoxide. Superoxides 153-163 nitric oxide synthase 3 Homo sapiens 32-36 21724868-3 2011 Although this phenomenon is apparent with purified enzyme, cellular studies suggest that formation of the BH(4) oxidation product, dihydrobiopterin, is the molecular trigger for eNOS uncoupling rather than BH(4) depletion alone. 7,8-dihydrobiopterin 131-147 nitric oxide synthase 3 Homo sapiens 178-182 21724868-4 2011 In the current study, we investigated the effects of both BH(4) depletion and oxidation on eNOS-derived superoxide production in endothelial cells in an attempt to elucidate the molecular mechanisms regulating eNOS oxidase activity. sapropterin 58-63 nitric oxide synthase 3 Homo sapiens 91-95 21724868-4 2011 In the current study, we investigated the effects of both BH(4) depletion and oxidation on eNOS-derived superoxide production in endothelial cells in an attempt to elucidate the molecular mechanisms regulating eNOS oxidase activity. Superoxides 104-114 nitric oxide synthase 3 Homo sapiens 91-95 21724868-6 2011 These findings suggest that the endothelium possesses regulatory mechanisms, which prevent eNOS oxidase activity from pterin-free eNOS. Pterins 118-124 nitric oxide synthase 3 Homo sapiens 91-95 21724868-6 2011 These findings suggest that the endothelium possesses regulatory mechanisms, which prevent eNOS oxidase activity from pterin-free eNOS. Pterins 118-124 nitric oxide synthase 3 Homo sapiens 130-134 21724868-7 2011 Using a combination of gene silencing and pharmacological approaches, we demonstrate that eNOS-caveolin-1 association is increased under conditions of reduced pterin bioavailability and that this sequestration serves to suppress eNOS uncoupling. Pterins 159-165 nitric oxide synthase 3 Homo sapiens 90-94 21724868-9 2011 Moreover, when caveolin-1 silencing was combined with a pharmacological inhibitor of AKT, BH(4) depletion increased eNOS-derived superoxide to 165% of that observed with BH(4) oxidation. Superoxides 129-139 nitric oxide synthase 3 Homo sapiens 116-120 22309020-6 2011 H2S contracts SMC through a reduction in nitric oxide (NO) availability by reacting with NO forming a nitrosothiol compound and through an inhibitory effect on endothelial nitric oxide synthase (eNOS) as well as a reduction in SMC cyclic AMP concentration. Hydrogen Sulfide 0-3 nitric oxide synthase 3 Homo sapiens 160-193 21519233-9 2011 Serum nitric oxide level was found to be lower in carriers of the ecNOS 4a allele than in noncarriers (100.29+-27.32 vs. 152.73+-60.39 mumol/l, P=0.04). Nitric Oxide 6-18 nitric oxide synthase 3 Homo sapiens 66-71 21956531-8 2011 Women without eNOS gene polymorphism at position -786T>C and Intron 4b/a showed a greater reduction of plasma cholesterol levels in response to ET. Cholesterol 113-124 nitric oxide synthase 3 Homo sapiens 14-18 21198553-3 2011 Similar to all NOS isoforms, functional eNOS transfers electrons from nicotinamide adenine dinucleotide phosphate (NADPH), via the flavins flavin adenine dinucleotide and flavin mononucleotide in the carboxy-terminal reductase domain, to the heme in the amino-terminal oxygenase domain. NADP 70-113 nitric oxide synthase 3 Homo sapiens 40-44 21198553-3 2011 Similar to all NOS isoforms, functional eNOS transfers electrons from nicotinamide adenine dinucleotide phosphate (NADPH), via the flavins flavin adenine dinucleotide and flavin mononucleotide in the carboxy-terminal reductase domain, to the heme in the amino-terminal oxygenase domain. NADP 115-120 nitric oxide synthase 3 Homo sapiens 40-44 21198553-3 2011 Similar to all NOS isoforms, functional eNOS transfers electrons from nicotinamide adenine dinucleotide phosphate (NADPH), via the flavins flavin adenine dinucleotide and flavin mononucleotide in the carboxy-terminal reductase domain, to the heme in the amino-terminal oxygenase domain. flavins flavin adenine dinucleotide 131-166 nitric oxide synthase 3 Homo sapiens 40-44 21198553-3 2011 Similar to all NOS isoforms, functional eNOS transfers electrons from nicotinamide adenine dinucleotide phosphate (NADPH), via the flavins flavin adenine dinucleotide and flavin mononucleotide in the carboxy-terminal reductase domain, to the heme in the amino-terminal oxygenase domain. Flavin Mononucleotide 171-192 nitric oxide synthase 3 Homo sapiens 40-44 21198553-3 2011 Similar to all NOS isoforms, functional eNOS transfers electrons from nicotinamide adenine dinucleotide phosphate (NADPH), via the flavins flavin adenine dinucleotide and flavin mononucleotide in the carboxy-terminal reductase domain, to the heme in the amino-terminal oxygenase domain. Heme 242-246 nitric oxide synthase 3 Homo sapiens 40-44 21198553-8 2011 NADPH-oxidase-derived superoxide avidly reacts with eNOS-derived NO to form peroxynitrite (ONOO(-)). Superoxides 22-32 nitric oxide synthase 3 Homo sapiens 52-56 21198553-8 2011 NADPH-oxidase-derived superoxide avidly reacts with eNOS-derived NO to form peroxynitrite (ONOO(-)). Peroxynitrous Acid 76-89 nitric oxide synthase 3 Homo sapiens 52-56 21198553-8 2011 NADPH-oxidase-derived superoxide avidly reacts with eNOS-derived NO to form peroxynitrite (ONOO(-)). onoo 91-95 nitric oxide synthase 3 Homo sapiens 52-56 21198553-13 2011 These include the protein kinase C inhibitor midostaurin, the pentacyclic triterpenoids ursolic acid and betulinic acid, the eNOS enhancing compounds AVE9488 and AVE3085, and the polyphenolic phytoalexin trans-resveratrol. 4-fluoro-N-indan-2-yl-benzamide 150-157 nitric oxide synthase 3 Homo sapiens 125-129 21235458-2 2011 It is produced in intact endothelial cells by endothelial NO synthase (eNOS) as the key enzyme from L-arginine. Arginine 100-110 nitric oxide synthase 3 Homo sapiens 71-75 21555345-0 2011 eNOS activation and NO function: pregnancy adaptive programming of capacitative entry responses alters nitric oxide (NO) output in vascular endothelium--new insights into eNOS regulation through adaptive cell signaling. Nitric Oxide 103-115 nitric oxide synthase 3 Homo sapiens 0-4 21664268-9 2011 Vitamin C also plays a role in the function of endothelial nitric oxide synthase (eNOS) by recycling the eNOS cofactor, tetrahydrobiopterin, which is relevant to arterial elasticity and blood pressure regulation. Ascorbic Acid 0-9 nitric oxide synthase 3 Homo sapiens 47-80 21664268-9 2011 Vitamin C also plays a role in the function of endothelial nitric oxide synthase (eNOS) by recycling the eNOS cofactor, tetrahydrobiopterin, which is relevant to arterial elasticity and blood pressure regulation. sapropterin 120-139 nitric oxide synthase 3 Homo sapiens 47-80 21932180-5 2011 AGEs induced reactive oxygen species (ROS) generation and reduced endothelial nitric oxide synthase (eNOS) mRNA level in HUVEC, both of which were also completely blocked by the treatment with 10 pM GLP-1 and 0.5 muM sitagliptin, but not with GLP-1 or sitagliptin monotherapy. Sitagliptin Phosphate 217-228 nitric oxide synthase 3 Homo sapiens 66-99 21642378-4 2011 Furthermore, new data are presented that provide novel insights into how disruption of the eNOS dimer prevents eNOS uncoupling and the production of superoxide under conditions of elevated oxidative stress and identifies a novel regulatory region we have termed the "flexible arm". Superoxides 149-159 nitric oxide synthase 3 Homo sapiens 91-95 21642378-4 2011 Furthermore, new data are presented that provide novel insights into how disruption of the eNOS dimer prevents eNOS uncoupling and the production of superoxide under conditions of elevated oxidative stress and identifies a novel regulatory region we have termed the "flexible arm". Superoxides 149-159 nitric oxide synthase 3 Homo sapiens 111-115 21555345-0 2011 eNOS activation and NO function: pregnancy adaptive programming of capacitative entry responses alters nitric oxide (NO) output in vascular endothelium--new insights into eNOS regulation through adaptive cell signaling. Nitric Oxide 103-115 nitric oxide synthase 3 Homo sapiens 171-175 21741389-2 2011 Adenosine, histamine, salbutamol and thrombin cause activation of eNOS through widely different mechanisms. Adenosine 0-9 nitric oxide synthase 3 Homo sapiens 66-70 21741389-2 2011 Adenosine, histamine, salbutamol and thrombin cause activation of eNOS through widely different mechanisms. Albuterol 22-32 nitric oxide synthase 3 Homo sapiens 66-70 21741389-2 2011 Adenosine, histamine, salbutamol and thrombin cause activation of eNOS through widely different mechanisms. Histamine 11-20 nitric oxide synthase 3 Homo sapiens 66-70 21741389-5 2011 Nevertheless, despite their divergent effects on intracellular Ca(2+) and on actin filament structure, we found by immunoprecipitation that adenosine, histamine, salbutamol and thrombin all caused an increase in association between eNOS and globular actin. Adenosine 140-149 nitric oxide synthase 3 Homo sapiens 232-236 21761876-0 2011 Effect of black currant anthocyanins on the activation of endothelial nitric oxide synthase (eNOS) in vitro in human endothelial cells. Anthocyanins 24-36 nitric oxide synthase 3 Homo sapiens 58-91 21741389-5 2011 Nevertheless, despite their divergent effects on intracellular Ca(2+) and on actin filament structure, we found by immunoprecipitation that adenosine, histamine, salbutamol and thrombin all caused an increase in association between eNOS and globular actin. Histamine 151-160 nitric oxide synthase 3 Homo sapiens 232-236 21741389-5 2011 Nevertheless, despite their divergent effects on intracellular Ca(2+) and on actin filament structure, we found by immunoprecipitation that adenosine, histamine, salbutamol and thrombin all caused an increase in association between eNOS and globular actin. Albuterol 162-172 nitric oxide synthase 3 Homo sapiens 232-236 21741389-8 2011 Agonist-induced phosphorylation of eNOS on serine 1177 was attenuated by Akt inhibition, whereas association of eNOS with actin was not. Serine 43-49 nitric oxide synthase 3 Homo sapiens 35-39 21741389-10 2011 We conclude that association of globular actin with eNOS plays an essential and necessary role in agonist-induced eNOS activation, through enabling its phosphorylation by Akt at serine residue 1177. Serine 178-184 nitric oxide synthase 3 Homo sapiens 52-56 21741389-10 2011 We conclude that association of globular actin with eNOS plays an essential and necessary role in agonist-induced eNOS activation, through enabling its phosphorylation by Akt at serine residue 1177. Serine 178-184 nitric oxide synthase 3 Homo sapiens 114-118 21666221-4 2011 Spin trapping with 5,5-dimethyl-1-pyrroline N-oxide (DMPO) followed by immunoblotting using an anti-DMPO antibody demonstrated the formation of eNOS protein radicals, which were abolished by superoxide dismutase and L-NAME, indicating that protein radical formation was due to superoxide generation from the eNOS heme. 5,5-dimethyl-1-pyrroline-1-oxide 100-104 nitric oxide synthase 3 Homo sapiens 144-148 21666221-0 2011 Superoxide induces endothelial nitric-oxide synthase protein thiyl radical formation, a novel mechanism regulating eNOS function and coupling. Superoxides 0-10 nitric oxide synthase 3 Homo sapiens 19-52 21666221-0 2011 Superoxide induces endothelial nitric-oxide synthase protein thiyl radical formation, a novel mechanism regulating eNOS function and coupling. Superoxides 0-10 nitric oxide synthase 3 Homo sapiens 115-119 21666221-0 2011 Superoxide induces endothelial nitric-oxide synthase protein thiyl radical formation, a novel mechanism regulating eNOS function and coupling. thiyl radical 61-74 nitric oxide synthase 3 Homo sapiens 19-52 21666221-0 2011 Superoxide induces endothelial nitric-oxide synthase protein thiyl radical formation, a novel mechanism regulating eNOS function and coupling. thiyl radical 61-74 nitric oxide synthase 3 Homo sapiens 115-119 21666221-3 2011 We demonstrate endothelial NOS (eNOS) oxidant-induced protein thiyl radical formation from tetrahydrobiopterin-free enzyme or following exposure to exogenous superoxide using immunoblotting, immunostaining, and mass spectrometry. thiyl radical 62-75 nitric oxide synthase 3 Homo sapiens 15-30 21666221-3 2011 We demonstrate endothelial NOS (eNOS) oxidant-induced protein thiyl radical formation from tetrahydrobiopterin-free enzyme or following exposure to exogenous superoxide using immunoblotting, immunostaining, and mass spectrometry. thiyl radical 62-75 nitric oxide synthase 3 Homo sapiens 32-36 21666221-3 2011 We demonstrate endothelial NOS (eNOS) oxidant-induced protein thiyl radical formation from tetrahydrobiopterin-free enzyme or following exposure to exogenous superoxide using immunoblotting, immunostaining, and mass spectrometry. sapropterin 91-110 nitric oxide synthase 3 Homo sapiens 15-30 21666221-3 2011 We demonstrate endothelial NOS (eNOS) oxidant-induced protein thiyl radical formation from tetrahydrobiopterin-free enzyme or following exposure to exogenous superoxide using immunoblotting, immunostaining, and mass spectrometry. sapropterin 91-110 nitric oxide synthase 3 Homo sapiens 32-36 21666221-3 2011 We demonstrate endothelial NOS (eNOS) oxidant-induced protein thiyl radical formation from tetrahydrobiopterin-free enzyme or following exposure to exogenous superoxide using immunoblotting, immunostaining, and mass spectrometry. Superoxides 158-168 nitric oxide synthase 3 Homo sapiens 15-30 21666221-3 2011 We demonstrate endothelial NOS (eNOS) oxidant-induced protein thiyl radical formation from tetrahydrobiopterin-free enzyme or following exposure to exogenous superoxide using immunoblotting, immunostaining, and mass spectrometry. Superoxides 158-168 nitric oxide synthase 3 Homo sapiens 32-36 21666221-4 2011 Spin trapping with 5,5-dimethyl-1-pyrroline N-oxide (DMPO) followed by immunoblotting using an anti-DMPO antibody demonstrated the formation of eNOS protein radicals, which were abolished by superoxide dismutase and L-NAME, indicating that protein radical formation was due to superoxide generation from the eNOS heme. 5,5-dimethyl-1-pyrroline-1-oxide 19-51 nitric oxide synthase 3 Homo sapiens 144-148 21666221-4 2011 Spin trapping with 5,5-dimethyl-1-pyrroline N-oxide (DMPO) followed by immunoblotting using an anti-DMPO antibody demonstrated the formation of eNOS protein radicals, which were abolished by superoxide dismutase and L-NAME, indicating that protein radical formation was due to superoxide generation from the eNOS heme. 5,5-dimethyl-1-pyrroline-1-oxide 53-57 nitric oxide synthase 3 Homo sapiens 144-148 21666221-4 2011 Spin trapping with 5,5-dimethyl-1-pyrroline N-oxide (DMPO) followed by immunoblotting using an anti-DMPO antibody demonstrated the formation of eNOS protein radicals, which were abolished by superoxide dismutase and L-NAME, indicating that protein radical formation was due to superoxide generation from the eNOS heme. 5,5-dimethyl-1-pyrroline-1-oxide 100-104 nitric oxide synthase 3 Homo sapiens 308-312 21666221-4 2011 Spin trapping with 5,5-dimethyl-1-pyrroline N-oxide (DMPO) followed by immunoblotting using an anti-DMPO antibody demonstrated the formation of eNOS protein radicals, which were abolished by superoxide dismutase and L-NAME, indicating that protein radical formation was due to superoxide generation from the eNOS heme. NG-Nitroarginine Methyl Ester 216-222 nitric oxide synthase 3 Homo sapiens 144-148 21666221-4 2011 Spin trapping with 5,5-dimethyl-1-pyrroline N-oxide (DMPO) followed by immunoblotting using an anti-DMPO antibody demonstrated the formation of eNOS protein radicals, which were abolished by superoxide dismutase and L-NAME, indicating that protein radical formation was due to superoxide generation from the eNOS heme. Superoxides 191-201 nitric oxide synthase 3 Homo sapiens 144-148 21666221-4 2011 Spin trapping with 5,5-dimethyl-1-pyrroline N-oxide (DMPO) followed by immunoblotting using an anti-DMPO antibody demonstrated the formation of eNOS protein radicals, which were abolished by superoxide dismutase and L-NAME, indicating that protein radical formation was due to superoxide generation from the eNOS heme. Superoxides 191-201 nitric oxide synthase 3 Homo sapiens 308-312 21666221-4 2011 Spin trapping with 5,5-dimethyl-1-pyrroline N-oxide (DMPO) followed by immunoblotting using an anti-DMPO antibody demonstrated the formation of eNOS protein radicals, which were abolished by superoxide dismutase and L-NAME, indicating that protein radical formation was due to superoxide generation from the eNOS heme. Heme 313-317 nitric oxide synthase 3 Homo sapiens 144-148 21666221-5 2011 With tetrahydrobiopterin-reconstituted eNOS, eNOS protein radical formation was completely inhibited. sapropterin 5-24 nitric oxide synthase 3 Homo sapiens 39-43 21666221-5 2011 With tetrahydrobiopterin-reconstituted eNOS, eNOS protein radical formation was completely inhibited. sapropterin 5-24 nitric oxide synthase 3 Homo sapiens 45-49 21666221-7 2011 Mutagenesis of this key cysteine to alanine abolished eNOS thiyl radical formation and uncoupled eNOS, leading to increased superoxide generation. Cysteine 24-32 nitric oxide synthase 3 Homo sapiens 54-58 21666221-7 2011 Mutagenesis of this key cysteine to alanine abolished eNOS thiyl radical formation and uncoupled eNOS, leading to increased superoxide generation. Cysteine 24-32 nitric oxide synthase 3 Homo sapiens 97-101 21666221-7 2011 Mutagenesis of this key cysteine to alanine abolished eNOS thiyl radical formation and uncoupled eNOS, leading to increased superoxide generation. Alanine 36-43 nitric oxide synthase 3 Homo sapiens 54-58 21666221-7 2011 Mutagenesis of this key cysteine to alanine abolished eNOS thiyl radical formation and uncoupled eNOS, leading to increased superoxide generation. Alanine 36-43 nitric oxide synthase 3 Homo sapiens 97-101 21666221-7 2011 Mutagenesis of this key cysteine to alanine abolished eNOS thiyl radical formation and uncoupled eNOS, leading to increased superoxide generation. thiyl 59-64 nitric oxide synthase 3 Homo sapiens 54-58 21666221-8 2011 Protein thiyl radical formation leads to oxidation or modification of cysteine with either disulfide bond formation or S-glutathionylation, which induces eNOS uncoupling. thiyl radical 8-21 nitric oxide synthase 3 Homo sapiens 154-158 21666221-8 2011 Protein thiyl radical formation leads to oxidation or modification of cysteine with either disulfide bond formation or S-glutathionylation, which induces eNOS uncoupling. Cysteine 70-78 nitric oxide synthase 3 Homo sapiens 154-158 21666221-8 2011 Protein thiyl radical formation leads to oxidation or modification of cysteine with either disulfide bond formation or S-glutathionylation, which induces eNOS uncoupling. Disulfides 91-100 nitric oxide synthase 3 Homo sapiens 154-158 21666221-9 2011 Furthermore, in endothelial cells treated with menadione to trigger cellular superoxide generation, eNOS protein radical formation, as visualized with confocal microscopy, was increased, and these results were confirmed by immunoprecipitation with anti-eNOS antibody, followed by immunoblotting with an anti-DMPO antibody. Vitamin K 3 47-56 nitric oxide synthase 3 Homo sapiens 100-104 21666221-9 2011 Furthermore, in endothelial cells treated with menadione to trigger cellular superoxide generation, eNOS protein radical formation, as visualized with confocal microscopy, was increased, and these results were confirmed by immunoprecipitation with anti-eNOS antibody, followed by immunoblotting with an anti-DMPO antibody. Vitamin K 3 47-56 nitric oxide synthase 3 Homo sapiens 253-257 21666221-9 2011 Furthermore, in endothelial cells treated with menadione to trigger cellular superoxide generation, eNOS protein radical formation, as visualized with confocal microscopy, was increased, and these results were confirmed by immunoprecipitation with anti-eNOS antibody, followed by immunoblotting with an anti-DMPO antibody. Superoxides 77-87 nitric oxide synthase 3 Homo sapiens 100-104 21666221-9 2011 Furthermore, in endothelial cells treated with menadione to trigger cellular superoxide generation, eNOS protein radical formation, as visualized with confocal microscopy, was increased, and these results were confirmed by immunoprecipitation with anti-eNOS antibody, followed by immunoblotting with an anti-DMPO antibody. Superoxides 77-87 nitric oxide synthase 3 Homo sapiens 253-257 21666221-9 2011 Furthermore, in endothelial cells treated with menadione to trigger cellular superoxide generation, eNOS protein radical formation, as visualized with confocal microscopy, was increased, and these results were confirmed by immunoprecipitation with anti-eNOS antibody, followed by immunoblotting with an anti-DMPO antibody. 5,5-dimethyl-1-pyrroline-1-oxide 308-312 nitric oxide synthase 3 Homo sapiens 100-104 21666221-9 2011 Furthermore, in endothelial cells treated with menadione to trigger cellular superoxide generation, eNOS protein radical formation, as visualized with confocal microscopy, was increased, and these results were confirmed by immunoprecipitation with anti-eNOS antibody, followed by immunoblotting with an anti-DMPO antibody. 5,5-dimethyl-1-pyrroline-1-oxide 308-312 nitric oxide synthase 3 Homo sapiens 253-257 21666221-10 2011 Thus, eNOS protein radical formation provides the basis for a mechanism of superoxide-directed regulation of eNOS, involving thiol oxidation, defining a unique pathway for the redox regulation of cardiovascular function. Superoxides 75-85 nitric oxide synthase 3 Homo sapiens 6-10 21666221-10 2011 Thus, eNOS protein radical formation provides the basis for a mechanism of superoxide-directed regulation of eNOS, involving thiol oxidation, defining a unique pathway for the redox regulation of cardiovascular function. Superoxides 75-85 nitric oxide synthase 3 Homo sapiens 109-113 21666221-10 2011 Thus, eNOS protein radical formation provides the basis for a mechanism of superoxide-directed regulation of eNOS, involving thiol oxidation, defining a unique pathway for the redox regulation of cardiovascular function. Sulfhydryl Compounds 125-130 nitric oxide synthase 3 Homo sapiens 6-10 21666221-10 2011 Thus, eNOS protein radical formation provides the basis for a mechanism of superoxide-directed regulation of eNOS, involving thiol oxidation, defining a unique pathway for the redox regulation of cardiovascular function. Sulfhydryl Compounds 125-130 nitric oxide synthase 3 Homo sapiens 109-113 21897153-0 2011 Role of sepiapterin on endothelial nitric oxide synthase in acute kidney injury: an enigmatic story. sepiapterin 8-19 nitric oxide synthase 3 Homo sapiens 23-56 21607713-0 2011 The 894G > T (Glu298Asp) variant in the endothelial NOS gene and MTHFR polymorphisms influence homocysteine levels in patients with cognitive decline. Homocysteine 95-107 nitric oxide synthase 3 Homo sapiens 40-55 21607713-4 2011 In this study, we evaluated the relationships between plasma homocysteine levels and genetic risk factors for hyperhomocysteinemia, i.e., the presence of gene variants for methylenetetrahydrofolate reductase (MTHFR) and endothelial nitric oxide synthase (eNOS) in patients with cognitive impairment. Homocysteine 61-73 nitric oxide synthase 3 Homo sapiens 220-253 21607713-4 2011 In this study, we evaluated the relationships between plasma homocysteine levels and genetic risk factors for hyperhomocysteinemia, i.e., the presence of gene variants for methylenetetrahydrofolate reductase (MTHFR) and endothelial nitric oxide synthase (eNOS) in patients with cognitive impairment. Homocysteine 61-73 nitric oxide synthase 3 Homo sapiens 255-259 21607713-8 2011 In particular, the presence of eNOS TT894 genotype in patients with cognitive decline resulted significantly associated with increased plasma Hcy levels when compared with controls having the same genotype or patients having other eNOS genotypes (P = 0.02). Homocysteine 142-145 nitric oxide synthase 3 Homo sapiens 31-35 21761876-11 2011 Assessment of individual anthocyanins also showed significant effects on p-Akt and p-eNOS. Anthocyanins 25-37 nitric oxide synthase 3 Homo sapiens 83-89 21761876-0 2011 Effect of black currant anthocyanins on the activation of endothelial nitric oxide synthase (eNOS) in vitro in human endothelial cells. Anthocyanins 24-36 nitric oxide synthase 3 Homo sapiens 93-97 21761876-5 2011 Vitamin C is also known to activate Akt and eNOS in in vitro models, and black currants are rich in vitamin C. Ascorbic Acid 0-9 nitric oxide synthase 3 Homo sapiens 44-48 21761876-9 2011 Activation of Akt and eNOS was abolished by incubation with wortmannin, a PI3K inhibitor, supporting the involvement of PI3K/Akt. Wortmannin 60-70 nitric oxide synthase 3 Homo sapiens 22-26 21761876-10 2011 Vitamin C alone significantly increased the p-Akt and p-eNOS (P < 0.05); however, removal of vitamin C from black currant did not significantly affect p-Akt and p-eNOS compared to black currant with vitamin C. Ascorbic Acid 0-9 nitric oxide synthase 3 Homo sapiens 54-60 21527308-6 2011 Molecular studies were carried out to evaluate the expression profile of NOS isoforms in human lymphocytes and it was shown that H-DHPM decreases the increased iNOS in COPD along with reestablishing the normal levels of endothelial nitric oxide synthase (eNOS). h-dhpm 129-135 nitric oxide synthase 3 Homo sapiens 220-253 21768538-7 2011 A complementary finding is that miR-92a inhibitor increased the mRNA and protein expression of KLF2, endothelial nitric oxide synthase, and thrombomodulin. mir-92a 32-39 nitric oxide synthase 3 Homo sapiens 101-134 21131444-5 2011 Exposure to Cl(2) (250-400 ppm) significantly inhibited eNOS-dependent vasodilation (stimulated by acetycholine) at 24 to 48 hours after exposure without affecting constriction responses to phenylephrine or vasodilation responses to an NO donor, suggesting decreased NO formation. Chlorine 12-17 nitric oxide synthase 3 Homo sapiens 56-60 21131444-5 2011 Exposure to Cl(2) (250-400 ppm) significantly inhibited eNOS-dependent vasodilation (stimulated by acetycholine) at 24 to 48 hours after exposure without affecting constriction responses to phenylephrine or vasodilation responses to an NO donor, suggesting decreased NO formation. acetycholine 99-111 nitric oxide synthase 3 Homo sapiens 56-60 21616556-7 2011 Moreover, the avbeta3 antibody, the PI3-K inhibitor LY294002 and the eNOS inhibitor NMA suppressed the OPN-mediated increase in NO production and angiogenesis in EPCs. nma 84-87 nitric oxide synthase 3 Homo sapiens 69-73 21747057-7 2011 Silencing Fis1 or Drp1 expression with siRNA blunted high glucose-induced alterations in mitochondrial networks, reactive oxygen species production, endothelial nitric oxide synthase activation, and cGMP production. Glucose 58-65 nitric oxide synthase 3 Homo sapiens 149-182 21380725-1 2011 The present study has investigated the role of endothelial nitric oxide (eNOS) G894T polymorphism and its interaction with methylenetetrahydrofolate reductase (MTHFR) C677T and A1298C variants on the predisposition to diabetic nephropathy and its progression. Nitric Oxide 59-71 nitric oxide synthase 3 Homo sapiens 73-77 21380725-6 2011 The presence of GT + TT genotypes of eNOS was significantly associated with increased risk of coronary artery disease in micro- and macro-albuminuric patients compared to normoalbuminuric patients. gt + tt 16-23 nitric oxide synthase 3 Homo sapiens 37-41 21613201-5 2011 We also examined the effect of maternal ADRB2 and the endothelial nitric oxide synthase gene (NOS3) on ephedrine and phenylephrine requirements for treatment of maternal hypotension. Ephedrine 103-112 nitric oxide synthase 3 Homo sapiens 94-98 21529755-0 2011 Placental endothelial nitric oxide synthase in multiple and single dose betamethasone exposed pregnancies. Betamethasone 72-85 nitric oxide synthase 3 Homo sapiens 10-43 21613201-5 2011 We also examined the effect of maternal ADRB2 and the endothelial nitric oxide synthase gene (NOS3) on ephedrine and phenylephrine requirements for treatment of maternal hypotension. Phenylephrine 117-130 nitric oxide synthase 3 Homo sapiens 94-98 21463621-0 2011 Amlodipine increases endothelial nitric oxide release by modulating binding of native eNOS protein complex to caveolin-1. Amlodipine 0-10 nitric oxide synthase 3 Homo sapiens 86-90 21529755-1 2011 OBJECTIVE: To compare endothelial nitric oxide synthase expression and capillary density (CDS) in placentas exposed to single or multiple courses of betamethasone. Betamethasone 149-162 nitric oxide synthase 3 Homo sapiens 22-55 21529755-5 2011 RESULTS: Mean and maximum capillary density were increased (P = .013 and .005) and the ratio of endothelial nitric oxide synthase to capillary density decreased (P = .016) in specimens exposed to 4 courses of betamethasone compared with 1 to 3 courses. Betamethasone 209-222 nitric oxide synthase 3 Homo sapiens 96-129 21463621-2 2011 Because endothelial NO synthase (eNOS), the main source of NO in EC is known to be inhibited by caveolin-1 (Cav-1), the purpose of this study is to investigate the possibility that amlodipine can modulate eNOS interaction with Cav-1. Amlodipine 181-191 nitric oxide synthase 3 Homo sapiens 205-209 21670344-0 2011 Endothelial nitric oxide synthase gene variants and primary open-angle glaucoma: interactions with hypertension, alcohol intake, and cigarette smoking. Alcohols 113-120 nitric oxide synthase 3 Homo sapiens 0-33 21293034-12 2011 Increases in abundance of IFNT protein (the pregnancy recognition signal), NOS2, NOS3 and GCH1 for conversion of Arg to nitric oxide, and ODC1 for synthesis of polyamines are all important for growth and development of the ovine conceptus during pregnancy. Arginine 113-116 nitric oxide synthase 3 Homo sapiens 81-85 21293034-12 2011 Increases in abundance of IFNT protein (the pregnancy recognition signal), NOS2, NOS3 and GCH1 for conversion of Arg to nitric oxide, and ODC1 for synthesis of polyamines are all important for growth and development of the ovine conceptus during pregnancy. Nitric Oxide 120-132 nitric oxide synthase 3 Homo sapiens 81-85 21463621-0 2011 Amlodipine increases endothelial nitric oxide release by modulating binding of native eNOS protein complex to caveolin-1. Nitric Oxide 33-45 nitric oxide synthase 3 Homo sapiens 86-90 21463621-5 2011 However, glutathione s-transferase (GST) pulldown assays reveal that amlodipine can prevent binding of native, acylated eNOS complexes to the active domain of Cav-1 in a concentration-dependent fashion, suggesting that amlodipine has an antagonistic effect on the native eNOS/Cav-1 signaling complex. Amlodipine 69-79 nitric oxide synthase 3 Homo sapiens 120-124 21463621-5 2011 However, glutathione s-transferase (GST) pulldown assays reveal that amlodipine can prevent binding of native, acylated eNOS complexes to the active domain of Cav-1 in a concentration-dependent fashion, suggesting that amlodipine has an antagonistic effect on the native eNOS/Cav-1 signaling complex. Amlodipine 219-229 nitric oxide synthase 3 Homo sapiens 120-124 21463621-2 2011 Because endothelial NO synthase (eNOS), the main source of NO in EC is known to be inhibited by caveolin-1 (Cav-1), the purpose of this study is to investigate the possibility that amlodipine can modulate eNOS interaction with Cav-1. Amlodipine 181-191 nitric oxide synthase 3 Homo sapiens 33-37 21463621-6 2011 Moreover, experiments performed in a reconstituted cell line confirm that amlodipine"s effect on NO release is highly selective for the eNOS/Cav-1 interaction. Amlodipine 74-84 nitric oxide synthase 3 Homo sapiens 136-140 21383022-0 2011 Protein kinase CbetaII-mediated phosphorylation of endothelial nitric oxide synthase threonine 495 mediates the endothelial dysfunction induced by FK506 (tacrolimus). Threonine 85-94 nitric oxide synthase 3 Homo sapiens 51-84 21463621-7 2011 To our knowledge, these data are the first to demonstrate a direct effect of amlodipine on the eNOS/Cav-1 protein complex and support the concept of developing novel therapies specifically aimed at modulating the eNOS/Cav-1 interaction to improve endothelial function in cardiovascular diseases. Amlodipine 77-87 nitric oxide synthase 3 Homo sapiens 95-99 21463621-7 2011 To our knowledge, these data are the first to demonstrate a direct effect of amlodipine on the eNOS/Cav-1 protein complex and support the concept of developing novel therapies specifically aimed at modulating the eNOS/Cav-1 interaction to improve endothelial function in cardiovascular diseases. Amlodipine 77-87 nitric oxide synthase 3 Homo sapiens 213-217 21740847-10 2011 Metformin also increased phosphorylation of AMPK and eNOS, and reduced the expression of TGF-beta1, basic fibroblast growth factor (bFGF), and tumor necrosis factor (TNF)-alpha. Metformin 0-9 nitric oxide synthase 3 Homo sapiens 53-57 21740847-11 2011 CONCLUSIONS: Metformin has beneficial effects on cardiomyocytes, and this effect involves activation of the AMPK-eNOS pathway. Metformin 13-22 nitric oxide synthase 3 Homo sapiens 113-117 20559724-0 2011 Endothelial nitric oxide synthase gene intron 4 polymorphism predicts new onset diabetes mellitus after transplantation in kidney allograft recipients treated with cyclosporin A. Cyclosporine 164-177 nitric oxide synthase 3 Homo sapiens 0-33 20559724-1 2011 BACKGROUND: Nitric oxide (NO), synthesized from LS: -arginine by the enzyme endothelial nitric oxide synthase (eNOS), is a potent vasodilator and has been implicated in mediating insulin-induced uptake and metabolism of glucose in skeletal muscle. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 76-109 20559724-1 2011 BACKGROUND: Nitric oxide (NO), synthesized from LS: -arginine by the enzyme endothelial nitric oxide synthase (eNOS), is a potent vasodilator and has been implicated in mediating insulin-induced uptake and metabolism of glucose in skeletal muscle. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 111-115 20559724-1 2011 BACKGROUND: Nitric oxide (NO), synthesized from LS: -arginine by the enzyme endothelial nitric oxide synthase (eNOS), is a potent vasodilator and has been implicated in mediating insulin-induced uptake and metabolism of glucose in skeletal muscle. Arginine 53-61 nitric oxide synthase 3 Homo sapiens 76-109 20559724-1 2011 BACKGROUND: Nitric oxide (NO), synthesized from LS: -arginine by the enzyme endothelial nitric oxide synthase (eNOS), is a potent vasodilator and has been implicated in mediating insulin-induced uptake and metabolism of glucose in skeletal muscle. Arginine 53-61 nitric oxide synthase 3 Homo sapiens 111-115 20559724-1 2011 BACKGROUND: Nitric oxide (NO), synthesized from LS: -arginine by the enzyme endothelial nitric oxide synthase (eNOS), is a potent vasodilator and has been implicated in mediating insulin-induced uptake and metabolism of glucose in skeletal muscle. Glucose 220-227 nitric oxide synthase 3 Homo sapiens 76-109 20559724-1 2011 BACKGROUND: Nitric oxide (NO), synthesized from LS: -arginine by the enzyme endothelial nitric oxide synthase (eNOS), is a potent vasodilator and has been implicated in mediating insulin-induced uptake and metabolism of glucose in skeletal muscle. Glucose 220-227 nitric oxide synthase 3 Homo sapiens 111-115 21383022-0 2011 Protein kinase CbetaII-mediated phosphorylation of endothelial nitric oxide synthase threonine 495 mediates the endothelial dysfunction induced by FK506 (tacrolimus). Tacrolimus 147-152 nitric oxide synthase 3 Homo sapiens 51-84 21383022-0 2011 Protein kinase CbetaII-mediated phosphorylation of endothelial nitric oxide synthase threonine 495 mediates the endothelial dysfunction induced by FK506 (tacrolimus). Tacrolimus 154-164 nitric oxide synthase 3 Homo sapiens 51-84 21383022-2 2011 We have previously shown that FK506 activates Ca(2+)/diacylglycerol-dependent conventional protein kinase C (cPKC), which phosphorylates endothelial nitric oxide synthase (eNOS) at one of its inhibitory sites, Thr495. Tacrolimus 30-35 nitric oxide synthase 3 Homo sapiens 137-170 21383022-2 2011 We have previously shown that FK506 activates Ca(2+)/diacylglycerol-dependent conventional protein kinase C (cPKC), which phosphorylates endothelial nitric oxide synthase (eNOS) at one of its inhibitory sites, Thr495. Diglycerides 53-67 nitric oxide synthase 3 Homo sapiens 137-170 21324713-6 2011 Western blot of phospho-eNOS (serine1177) and eNOS and was significantly induced by hypoxia but not after EPO treatment. serine1177 30-40 nitric oxide synthase 3 Homo sapiens 24-28 21631225-3 2011 Endothelial nitric oxide synthase genes encode eNOS, which synthesizes NO from l-arginine. Arginine 79-89 nitric oxide synthase 3 Homo sapiens 0-33 21631225-3 2011 Endothelial nitric oxide synthase genes encode eNOS, which synthesizes NO from l-arginine. Arginine 79-89 nitric oxide synthase 3 Homo sapiens 47-51 21623570-0 2011 Ginkgolide B promotes proliferation and functional activities of bone marrow-derived endothelial progenitor cells: involvement of Akt/eNOS and MAPK/p38 signaling pathways. ginkgolide B 0-12 nitric oxide synthase 3 Homo sapiens 134-138 21623570-8 2011 GB induced the phosphorylation of eNOS, Akt and p38, which in turn promoted cell proliferation and function. ginkgolide B 0-2 nitric oxide synthase 3 Homo sapiens 34-38 21623570-9 2011 In conclusion, the present study demonstrates that GB, at a near medical applied dose, increases the number and functional activities of EPCs with involvement of Akt/endothelial nitric oxide synthase and mitogen-activated protein kinase (MAPK)/p38 signal pathways. ginkgolide B 51-53 nitric oxide synthase 3 Homo sapiens 166-199 21261471-1 2011 Oxidative stress has been shown to convert endothelial nitric oxide synthase (eNOS) from an NO-producing enzyme to an enzyme that generates superoxide, a process termed NOS uncoupling. Superoxides 140-150 nitric oxide synthase 3 Homo sapiens 43-76 21388435-8 2011 Immunoprecipitation of eNOS in human umbilical vein endothelial cells treated with 20-HETE revealed a decrease in basal and vascular endothelial growth factor-stimulated Hsp90 association with eNOS (P<0.05). 20-hydroxy-5,8,11,14-eicosatetraenoic acid 83-90 nitric oxide synthase 3 Homo sapiens 23-27 21388435-8 2011 Immunoprecipitation of eNOS in human umbilical vein endothelial cells treated with 20-HETE revealed a decrease in basal and vascular endothelial growth factor-stimulated Hsp90 association with eNOS (P<0.05). 20-hydroxy-5,8,11,14-eicosatetraenoic acid 83-90 nitric oxide synthase 3 Homo sapiens 193-197 21458418-7 2011 Triciribine, an Akt inhibitor, and wortmannin significantly inhibited RBP4-induced p-Akt and p-eNOS production. triciribine 0-11 nitric oxide synthase 3 Homo sapiens 95-99 21623032-2 2011 A single nucleotide polymorphism G894T within exon 7 of endothelial nitric oxide synthase (eNOS-7) gene, resulting in a replacement of glutamic acid by aspartic acid, has been studied as a putative candidate gene for cardiovascular diseases. Glutamic Acid 135-148 nitric oxide synthase 3 Homo sapiens 56-89 21623032-2 2011 A single nucleotide polymorphism G894T within exon 7 of endothelial nitric oxide synthase (eNOS-7) gene, resulting in a replacement of glutamic acid by aspartic acid, has been studied as a putative candidate gene for cardiovascular diseases. Glutamic Acid 135-148 nitric oxide synthase 3 Homo sapiens 91-95 21623032-2 2011 A single nucleotide polymorphism G894T within exon 7 of endothelial nitric oxide synthase (eNOS-7) gene, resulting in a replacement of glutamic acid by aspartic acid, has been studied as a putative candidate gene for cardiovascular diseases. Aspartic Acid 152-165 nitric oxide synthase 3 Homo sapiens 56-89 21623032-2 2011 A single nucleotide polymorphism G894T within exon 7 of endothelial nitric oxide synthase (eNOS-7) gene, resulting in a replacement of glutamic acid by aspartic acid, has been studied as a putative candidate gene for cardiovascular diseases. Aspartic Acid 152-165 nitric oxide synthase 3 Homo sapiens 91-95 21332418-1 2011 Experimental studies suggest that nitric oxide produced by endothelial nitric oxide synthase (NOS3) plays a role in maintaining cerebral blood flow (CBF) after traumatic brain injury (TBI). Nitric Oxide 34-46 nitric oxide synthase 3 Homo sapiens 59-92 21332418-1 2011 Experimental studies suggest that nitric oxide produced by endothelial nitric oxide synthase (NOS3) plays a role in maintaining cerebral blood flow (CBF) after traumatic brain injury (TBI). Nitric Oxide 34-46 nitric oxide synthase 3 Homo sapiens 94-98 21513492-4 2011 Reactive oxygen species (ROS) are produced by various oxidase enzymes, including nicotinamide-adenine dinucleotide phosphate (NADPH) oxidase, xanthine oxidase, uncoupled endothelial NO synthase (eNOS), cyclooxygenase, glucose oxidase, and lipooxygenase, and mitochondrial electron transport. Reactive Oxygen Species 0-23 nitric oxide synthase 3 Homo sapiens 195-199 21513492-4 2011 Reactive oxygen species (ROS) are produced by various oxidase enzymes, including nicotinamide-adenine dinucleotide phosphate (NADPH) oxidase, xanthine oxidase, uncoupled endothelial NO synthase (eNOS), cyclooxygenase, glucose oxidase, and lipooxygenase, and mitochondrial electron transport. Reactive Oxygen Species 25-28 nitric oxide synthase 3 Homo sapiens 195-199 21458418-7 2011 Triciribine, an Akt inhibitor, and wortmannin significantly inhibited RBP4-induced p-Akt and p-eNOS production. Wortmannin 35-45 nitric oxide synthase 3 Homo sapiens 95-99 21239633-4 2011 However, this is paralleled by changes in NO in response to ionomycin, suggesting this is solely due to higher levels of endothelial nitric oxide synthase (eNOS) protein in the follicular phase. Ionomycin 60-69 nitric oxide synthase 3 Homo sapiens 121-154 21486801-13 2011 Reduced NOS3 substrate availability through upregulated arginase contributes to cutaneous microvascular dysfunction in hyperocholesterolaemic humans, which is corrected with atorvastatin therapy. Atorvastatin 174-186 nitric oxide synthase 3 Homo sapiens 8-12 21297022-10 2011 These results indicate that secretoneurin acutely induces relaxation through the activation of endothelial nitric oxide synthase (eNOS) and cyclooxygenase, with nitric oxide playing the dominant role. Nitric Oxide 107-119 nitric oxide synthase 3 Homo sapiens 130-134 20870316-1 2011 BACKGROUND & AIMS: Endothelial nitric oxide synthase (eNOS) gene variations have been linked to a higher risk for cardiovascular diseases (CVD) by unknown mechanisms. Adenosine Monophosphate 12-15 nitric oxide synthase 3 Homo sapiens 58-62 21352809-8 2011 The phosphorylation of Akt, PI3K and eNOS were up-regulated by oxLDL, which was attenuated by LY294002. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 94-102 nitric oxide synthase 3 Homo sapiens 37-41 21352809-9 2011 Our results suggested that oxLDL at low concentration could promote in-vitro angiogenesis and activate nitric oxide synthesis through PI3K/Akt/eNOS pathway in HCAEC. Nitric Oxide 103-115 nitric oxide synthase 3 Homo sapiens 143-147 20870316-1 2011 BACKGROUND & AIMS: Endothelial nitric oxide synthase (eNOS) gene variations have been linked to a higher risk for cardiovascular diseases (CVD) by unknown mechanisms. Adenosine Monophosphate 12-15 nitric oxide synthase 3 Homo sapiens 23-56 21172428-1 2011 The homodimeric flavohemeprotein endothelial nitric oxide synthase (eNOS) oxidizes l-arginine to l-citrulline and nitric oxide (NO), which acutely vasodilates blood vessels and inhibits platelet aggregation. Arginine 83-93 nitric oxide synthase 3 Homo sapiens 33-66 21338328-2 2011 It is formed from L-arginine by NOS isoforms (nNOS, iNOS and eNOS). Arginine 18-28 nitric oxide synthase 3 Homo sapiens 61-65 21172428-1 2011 The homodimeric flavohemeprotein endothelial nitric oxide synthase (eNOS) oxidizes l-arginine to l-citrulline and nitric oxide (NO), which acutely vasodilates blood vessels and inhibits platelet aggregation. Arginine 83-93 nitric oxide synthase 3 Homo sapiens 68-72 21172428-1 2011 The homodimeric flavohemeprotein endothelial nitric oxide synthase (eNOS) oxidizes l-arginine to l-citrulline and nitric oxide (NO), which acutely vasodilates blood vessels and inhibits platelet aggregation. Citrulline 97-109 nitric oxide synthase 3 Homo sapiens 33-66 21172428-1 2011 The homodimeric flavohemeprotein endothelial nitric oxide synthase (eNOS) oxidizes l-arginine to l-citrulline and nitric oxide (NO), which acutely vasodilates blood vessels and inhibits platelet aggregation. Citrulline 97-109 nitric oxide synthase 3 Homo sapiens 68-72 21172428-1 2011 The homodimeric flavohemeprotein endothelial nitric oxide synthase (eNOS) oxidizes l-arginine to l-citrulline and nitric oxide (NO), which acutely vasodilates blood vessels and inhibits platelet aggregation. Nitric Oxide 45-57 nitric oxide synthase 3 Homo sapiens 68-72 21172428-4 2011 Uncoupled eNOS monomerizes and generates reactive oxygen species (ROS) rather than NO. Reactive Oxygen Species 41-64 nitric oxide synthase 3 Homo sapiens 10-14 21172428-4 2011 Uncoupled eNOS monomerizes and generates reactive oxygen species (ROS) rather than NO. Reactive Oxygen Species 66-69 nitric oxide synthase 3 Homo sapiens 10-14 21172428-6 2011 Therefore, modulating uncoupled eNOS, in particular eNOS-dependent ROS generation, is an attractive therapeutic approach to preventing and/or treating cardiopulmonary disorders, including protective effects during cardiothoracic surgery. Reactive Oxygen Species 67-70 nitric oxide synthase 3 Homo sapiens 32-36 21172428-6 2011 Therefore, modulating uncoupled eNOS, in particular eNOS-dependent ROS generation, is an attractive therapeutic approach to preventing and/or treating cardiopulmonary disorders, including protective effects during cardiothoracic surgery. Reactive Oxygen Species 67-70 nitric oxide synthase 3 Homo sapiens 52-56 21172428-8 2011 In addition, the related therapeutic possibilities such as supplementation with the eNOS substrate l-arginine, volatile NO, and direct NO donors as well as eNOS modulators such as the eNOS cofactor tetrahydrobiopterin and folic acid are discussed in detail. Arginine 99-109 nitric oxide synthase 3 Homo sapiens 84-88 24250362-0 2011 Spironolactone inhibits NADPH oxidase-induced oxidative stress and enhances eNOS in human endothelial cells. Spironolactone 0-14 nitric oxide synthase 3 Homo sapiens 76-80 21300668-0 2011 Equol-stimulated mitochondrial reactive oxygen species activate endothelial nitric oxide synthase and redox signaling in endothelial cells: roles for F-actin and GPR30. Reactive Oxygen Species 31-54 nitric oxide synthase 3 Homo sapiens 64-97 24250362-11 2011 While aldosterone effectively inhibited endothelial nitric oxide (eNOS) protein expression, pretreatment with spiro markedly restored it to its normal level. Aldosterone 6-17 nitric oxide synthase 3 Homo sapiens 66-70 24250362-11 2011 While aldosterone effectively inhibited endothelial nitric oxide (eNOS) protein expression, pretreatment with spiro markedly restored it to its normal level. Nitric Oxide 52-64 nitric oxide synthase 3 Homo sapiens 66-70 20599230-9 2011 Cilnidipine increased the expression of endothelial nitric oxide synthase mRNA by 42.4% (P < .05) and enhanced phosphorylation level of endothelial nitric oxide synthase at Ser(1177) by 37.0% (P < .05). Serine 176-179 nitric oxide synthase 3 Homo sapiens 139-172 20599230-10 2011 CONCLUSIONS: The new generation of calcium channel antagonist cilnidipine relaxes human arteries through calcium channel antagonism and increases production of nitric oxide by enhancement of endothelial nitric oxide synthase. cilnidipine 62-73 nitric oxide synthase 3 Homo sapiens 191-224 20599230-0 2011 Dual actions of cilnidipine in human internal thoracic artery: inhibition of calcium channels and enhancement of endothelial nitric oxide synthase. cilnidipine 16-27 nitric oxide synthase 3 Homo sapiens 113-146 20599230-5 2011 The expression level of endothelial nitric oxide synthase mRNA was assayed by quantitative real-time polymerase chain reaction, and the phosphorylation of endothelial nitric oxide synthase at Ser(1177) was determined by Western blotting analysis. Serine 192-195 nitric oxide synthase 3 Homo sapiens 155-188 20599230-9 2011 Cilnidipine increased the expression of endothelial nitric oxide synthase mRNA by 42.4% (P < .05) and enhanced phosphorylation level of endothelial nitric oxide synthase at Ser(1177) by 37.0% (P < .05). cilnidipine 0-11 nitric oxide synthase 3 Homo sapiens 40-73 21178821-2 2011 BH4 is a cofactor for endothelial NOS (eNOS). sapropterin 0-3 nitric oxide synthase 3 Homo sapiens 22-37 20599230-9 2011 Cilnidipine increased the expression of endothelial nitric oxide synthase mRNA by 42.4% (P < .05) and enhanced phosphorylation level of endothelial nitric oxide synthase at Ser(1177) by 37.0% (P < .05). cilnidipine 0-11 nitric oxide synthase 3 Homo sapiens 139-172 20580385-4 2011 Treatment of HGMEC with fenofibrate resulted in transient activation of adenosine monophosphate-activated protein kinase (AMPK), thereby inducing the phosphorylation of Akt and endothelial nitric oxide synthase, leading to nitric oxide production. hgmec 13-18 nitric oxide synthase 3 Homo sapiens 177-210 20580385-4 2011 Treatment of HGMEC with fenofibrate resulted in transient activation of adenosine monophosphate-activated protein kinase (AMPK), thereby inducing the phosphorylation of Akt and endothelial nitric oxide synthase, leading to nitric oxide production. Fenofibrate 24-35 nitric oxide synthase 3 Homo sapiens 177-210 21237248-0 2011 Molsidomine modulates the cNOS activity in an experimental model of cholinergic damage induced by 192-IgG saporin. Molsidomine 0-11 nitric oxide synthase 3 Homo sapiens 26-30 21039601-2 2011 In the nitric oxide (NO) synthesis pathway, nitric oxide synthases (encoded by NOS1, NOS2A, and NOS3) and arginases (encoded by ARG1 and ARG2) compete for L-arginine. Nitric Oxide 7-19 nitric oxide synthase 3 Homo sapiens 96-100 21039601-2 2011 In the nitric oxide (NO) synthesis pathway, nitric oxide synthases (encoded by NOS1, NOS2A, and NOS3) and arginases (encoded by ARG1 and ARG2) compete for L-arginine. Arginine 155-165 nitric oxide synthase 3 Homo sapiens 96-100 21328466-2 2011 Data report that anandamide in a dose-and time-dependent manner increased NO and cGMP levels and stimulated endothelial nitric oxide synthase (eNOS) activity. anandamide 17-27 nitric oxide synthase 3 Homo sapiens 108-141 21886581-1 2011 Endothelial nitric oxide synthase (NOS3) is one of the enzymes influencing nitric oxide (NO) function in the human brain. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 21886581-4 2011 Methamphetamine (METH) use disorder is a known psychotic disorder, and we therefore conducted a gene-based case-control study between tagging single nucleotide polymorphisms (SNPs) (rs2070744, rs1799983) in NOS3 and METH-induced psychosis in Japanese subjects (183 with METH-induced psychosis and 267 controls). Methamphetamine 0-15 nitric oxide synthase 3 Homo sapiens 207-211 21256614-1 2011 UNLABELLED: SUBJECT AND AIMS: Endothelial derived nitric oxide (eNOS) is involved in several functions playing important role in development of type 2 diabetes and insulin resistance. Nitric Oxide 50-62 nitric oxide synthase 3 Homo sapiens 64-68 21273388-10 2011 nNO levels were higher in PCD subjects with the NOS3 thymidine 894 mutation, and this was associated with a higher ciliary beat frequency (p = 0.045). Nitrous Oxide 0-3 nitric oxide synthase 3 Homo sapiens 48-52 21047628-0 2011 Role of glucocorticoid receptor in the inhibitory effect of medroxyprogesterone acetate on the estrogen-induced endothelial nitric oxide synthase phosphorylation in human umbilical vein endothelial cells. Medroxyprogesterone Acetate 60-87 nitric oxide synthase 3 Homo sapiens 112-145 21047628-1 2011 We aimed to clarify which steroid receptor is involved in the inhibitory effect of medroxyprogesterone acetate (MPA) on estrogen-induced endothelial nitric oxide synthase (eNOS) phosphorylation in human umbilical vein endothelial cells (HUVEC). Medroxyprogesterone Acetate 83-110 nitric oxide synthase 3 Homo sapiens 137-170 25961244-2 2011 Nitric oxide (NO), the product of eNOS, is a free radical involved in the physiology and pathophysiology of living organisms and in a variety of biological processes including the maintenance of vascular homeostasis. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 34-38 20661250-11 2011 CONCLUSIONS: Our findings suggest that the eNOS haplotype, C b Glu, is associated with hypertension in obese children and adolescents. Glutamic Acid 63-66 nitric oxide synthase 3 Homo sapiens 43-47 21328466-2 2011 Data report that anandamide in a dose-and time-dependent manner increased NO and cGMP levels and stimulated endothelial nitric oxide synthase (eNOS) activity. anandamide 17-27 nitric oxide synthase 3 Homo sapiens 143-147 21383590-3 2011 Our study demonstrated that acute nicotine treatment enhanced nitric oxide release, eNOS activation, and proangiogenic activity. Nicotine 34-42 nitric oxide synthase 3 Homo sapiens 84-88 21328466-5 2011 Finally the anandamide effect on NO and cGMP levels, eNOS and AKT phosphorylation/activation were inhibited by SR141716, specific cannabinoid receptor 1 antagonist, supporting the involvement of anandamide binding to this receptor. anandamide 12-22 nitric oxide synthase 3 Homo sapiens 53-57 21383590-5 2011 These findings seem to be related to eNOS gene expression and nitric oxide production, which may be involved in the pathophysiology of chronic nicotine addicts. Nicotine 143-151 nitric oxide synthase 3 Homo sapiens 37-41 21328466-5 2011 Finally the anandamide effect on NO and cGMP levels, eNOS and AKT phosphorylation/activation were inhibited by SR141716, specific cannabinoid receptor 1 antagonist, supporting the involvement of anandamide binding to this receptor. Rimonabant 111-119 nitric oxide synthase 3 Homo sapiens 53-57 21328466-6 2011 Overall data of this report indicate that low concentrations of anandamide, through PI3K/AKT pathway activation, stimulates eNOS activity and increases NO levels in human platelets. anandamide 64-74 nitric oxide synthase 3 Homo sapiens 124-128 21108657-10 2011 The melatonin benefits correlated with the generation of nitric oxide (through constitutive e-NOS activation) and the prevention of oxidative stress and inflammatory cytokine release including tumor necrosis factor and adiponectin, respectively. Melatonin 4-13 nitric oxide synthase 3 Homo sapiens 92-97 21108657-10 2011 The melatonin benefits correlated with the generation of nitric oxide (through constitutive e-NOS activation) and the prevention of oxidative stress and inflammatory cytokine release including tumor necrosis factor and adiponectin, respectively. Nitric Oxide 57-69 nitric oxide synthase 3 Homo sapiens 92-97 21417768-9 2011 An Hsp90 inhibitor, 17-DMAG, was able to inhibit the eNOS and Hsp90 interaction, decrease the level of eNOS, and significantly inhibit cord formation to 38% of the level observed in the control. 17-(dimethylaminoethylamino)-17-demethoxygeldanamycin 20-27 nitric oxide synthase 3 Homo sapiens 53-57 21150639-2 2011 The mechanism may involve decreased production of nitric oxide via endothelial nitric oxide synthase (eNOS), impaired bioavailability of nitric oxide, and elevated plasma levels of asymmetric dimethylarginine (ADMA). Nitric Oxide 50-62 nitric oxide synthase 3 Homo sapiens 67-100 21150639-2 2011 The mechanism may involve decreased production of nitric oxide via endothelial nitric oxide synthase (eNOS), impaired bioavailability of nitric oxide, and elevated plasma levels of asymmetric dimethylarginine (ADMA). Nitric Oxide 50-62 nitric oxide synthase 3 Homo sapiens 102-106 21417768-9 2011 An Hsp90 inhibitor, 17-DMAG, was able to inhibit the eNOS and Hsp90 interaction, decrease the level of eNOS, and significantly inhibit cord formation to 38% of the level observed in the control. 17-(dimethylaminoethylamino)-17-demethoxygeldanamycin 20-27 nitric oxide synthase 3 Homo sapiens 103-107 20930716-6 2011 Carriers of the NOS3 Asp298 allele had higher %BF only in the presence of an adverse environment (low SES). benzo(b)fluoranthene 47-49 nitric oxide synthase 3 Homo sapiens 16-20 21069449-1 2011 In an analysis of the possible association of endothelial constitutive nitric oxide synthase (ecNOS) gene polymorphism and plasma nitric oxide levels in patients with acute coronary syndrome, we investigated 106 patients with the syndrome and 100 healthy controls. Nitric Oxide 71-83 nitric oxide synthase 3 Homo sapiens 94-99 21239969-4 2011 Endothelial nitric oxide synthase and caveolin-1 phosphorylation was measured in human umbilical vein endothelial cells treated with levobupivacaine alone and with the addition of LE. Levobupivacaine 133-148 nitric oxide synthase 3 Homo sapiens 0-33 21239969-9 2011 Treatment with LE also inhibited the phosphorylation of endothelial nitric oxide synthase induced by levobupivacaine in human umbilical vein endothelial cells. Leu-Glu 15-17 nitric oxide synthase 3 Homo sapiens 56-89 21239969-9 2011 Treatment with LE also inhibited the phosphorylation of endothelial nitric oxide synthase induced by levobupivacaine in human umbilical vein endothelial cells. Levobupivacaine 101-116 nitric oxide synthase 3 Homo sapiens 56-89 21145922-0 2011 eNOS activation mediated by AMPK after stimulation of endothelial cells with histamine or thrombin is dependent on LKB1. Histamine 77-86 nitric oxide synthase 3 Homo sapiens 0-4 21145922-2 2011 Previously, we have shown that under culture conditions that allow reduction of ATP-levels after stimulation, activation of AMPK contributes to eNOS phosphorylation and activation in endothelial cells after treatment with thrombin. Adenosine Triphosphate 80-83 nitric oxide synthase 3 Homo sapiens 144-148 21145922-3 2011 In this paper we examined the signaling pathways mediating phosphorylation and activation of eNOS after stimulation of cultured human umbilical vein endothelial cells (HUVEC) with histamine and the role of LKB1-AMPK in the signaling. Histamine 180-189 nitric oxide synthase 3 Homo sapiens 93-97 21145922-6 2011 Downregulation of AMPK with siRNA partially inhibited eNOS phosphorylation caused by histamine in cells maintained in medium 199. Histamine 85-94 nitric oxide synthase 3 Homo sapiens 54-58 21145922-12 2011 Under conditions where intracellular ATP is lowered by histamine, AMPK is activated by both LKB1 and CaMKK and, in turn, mediates eNOS phosphorylation in an LKB1 dependent manner. Adenosine Triphosphate 37-40 nitric oxide synthase 3 Homo sapiens 130-134 21145922-12 2011 Under conditions where intracellular ATP is lowered by histamine, AMPK is activated by both LKB1 and CaMKK and, in turn, mediates eNOS phosphorylation in an LKB1 dependent manner. Histamine 55-64 nitric oxide synthase 3 Homo sapiens 130-134 21145922-14 2011 Under conditions where intracellular ATP is unchanged after histamine treatment, CaMKK alone activates AMPK and eNOS is phosphorylated and activated independent of AMPK. Histamine 60-69 nitric oxide synthase 3 Homo sapiens 112-116 21111729-3 2011 Nitric oxide (NO) generated in the pulmonary vascular endothelium by endothelial nitric oxide synthase (eNOS) plays a pivotal role in perinatal circulatory adaptation. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 69-102 21258964-11 2011 Furthermore, atorvastatin suppressed Hcy-induced dysfunction of EPCs, increased NO production and eNOS expression, and down-regulated ROS accumulation and Nox4 activation. Atorvastatin 13-25 nitric oxide synthase 3 Homo sapiens 98-102 21258964-11 2011 Furthermore, atorvastatin suppressed Hcy-induced dysfunction of EPCs, increased NO production and eNOS expression, and down-regulated ROS accumulation and Nox4 activation. Homocysteine 37-40 nitric oxide synthase 3 Homo sapiens 98-102 21258964-13 2011 CONCLUSION: AMPK activation inhibits eNOS down-regulation and Nox4-derived ROS accumulation induced by Hcy in EPCs, and may contribute to the protective effects of atorvastatin on endothelial function. Atorvastatin 164-176 nitric oxide synthase 3 Homo sapiens 37-41 21111729-3 2011 Nitric oxide (NO) generated in the pulmonary vascular endothelium by endothelial nitric oxide synthase (eNOS) plays a pivotal role in perinatal circulatory adaptation. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 104-108 21111729-4 2011 OBJECTIVE: To compare the expression of eNOS using IHC in postmortem lung tissue from newborns diagnosed clinically with PPHN and CDH. pphn 121-125 nitric oxide synthase 3 Homo sapiens 40-44 21111729-10 2011 CONCLUSIONS: Upregulation of eNOS was seen both in infants with CDH and PPHN but was more marked in infants with CDH. pphn 72-76 nitric oxide synthase 3 Homo sapiens 29-33 20563853-6 2011 Further experiments showed that morphine and EM-2 decreased endothelial nitric oxide synthase (eNOS) mRNA level and nitric oxide (NO) secretion in MCF-7 cells. Morphine 32-40 nitric oxide synthase 3 Homo sapiens 60-93 21270322-1 2011 Caveolin 1 is required for the activation of endothelial nitric oxide synthase in response to 17beta-estradiol. Estradiol 94-110 nitric oxide synthase 3 Homo sapiens 45-78 21106532-1 2011 Laminar shear stress (LSS) is known to increase endothelial nitric oxide (NO) production, which is essential for vascular health, through expression and activation of nitric oxide synthase 3 (NOS3). Nitric Oxide 60-72 nitric oxide synthase 3 Homo sapiens 167-190 21375934-12 2011 However, activities of cNOS and iNOS in myocardium and the expression of eNOS mRNA were significantly decreased in H2S donor group (P<0.01), while the myocardial function significantly increased (P<0.05). Hydrogen Sulfide 115-118 nitric oxide synthase 3 Homo sapiens 23-27 21375934-12 2011 However, activities of cNOS and iNOS in myocardium and the expression of eNOS mRNA were significantly decreased in H2S donor group (P<0.01), while the myocardial function significantly increased (P<0.05). Hydrogen Sulfide 115-118 nitric oxide synthase 3 Homo sapiens 73-77 21106532-1 2011 Laminar shear stress (LSS) is known to increase endothelial nitric oxide (NO) production, which is essential for vascular health, through expression and activation of nitric oxide synthase 3 (NOS3). Nitric Oxide 60-72 nitric oxide synthase 3 Homo sapiens 192-196 21106532-2 2011 Recent studies demonstrated that LSS also increases the expression of argininosuccinate synthetase 1 (ASS1) that regulates the provision of L-arginine, the substrate of NOS3. Arginine 140-150 nitric oxide synthase 3 Homo sapiens 169-173 22144986-2 2011 These alterations are seen as abnormal expression and activity of the cationic amino acid transporters and endothelial nitric oxide synthase isoform, that is, the "endothelial L-arginine/nitric oxide signalling pathway." Arginine 176-186 nitric oxide synthase 3 Homo sapiens 107-140 21156160-4 2011 Inhibition of endothelial nitric oxide synthase (eNOS) with N(omega)-nitro-l-arginine methyl ester increased endothelial permeability, indicating a role constitutive NO generation by eNOS in maintaining the permeability barrier. NG-Nitroarginine Methyl Ester 60-98 nitric oxide synthase 3 Homo sapiens 14-47 21156160-4 2011 Inhibition of endothelial nitric oxide synthase (eNOS) with N(omega)-nitro-l-arginine methyl ester increased endothelial permeability, indicating a role constitutive NO generation by eNOS in maintaining the permeability barrier. NG-Nitroarginine Methyl Ester 60-98 nitric oxide synthase 3 Homo sapiens 49-53 21156160-8 2011 These results show that endothelial permeability barrier function depends on constitutive generation of NO and that ascorbate-dependent tightening of this barrier involves maintaining NO through the eNOS/guanylate cyclase pathway. Ascorbic Acid 116-125 nitric oxide synthase 3 Homo sapiens 199-203 21253017-6 2011 We document that apoEdp inhibits vascular endothelial growth factor-induced Flk-1 activation as well as downstream signaling pathways that involve c-Src, Akt, eNOS, FAK, and ERK1/2. apoedp 17-23 nitric oxide synthase 3 Homo sapiens 159-163 21750782-3 2011 Nitric oxide generated by endothelial nitric oxide synthase (eNOS; EC 1.14.13.39) is an important vasorelaxant. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 26-59 21750782-3 2011 Nitric oxide generated by endothelial nitric oxide synthase (eNOS; EC 1.14.13.39) is an important vasorelaxant. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 61-65 21750782-8 2011 OxLDL, LDL and glucose decreased the eNOS protein level by 74 %, 37 % and 29 %, respectively. Glucose 15-22 nitric oxide synthase 3 Homo sapiens 37-41 21291370-1 2011 Nitric oxide (NO) is a diatomic free radical produced from L-arginine by constitutive and inducible nitric oxide synthase (cNOS and iNOS) in numerous mammalian cells and tissues. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 123-127 21291370-1 2011 Nitric oxide (NO) is a diatomic free radical produced from L-arginine by constitutive and inducible nitric oxide synthase (cNOS and iNOS) in numerous mammalian cells and tissues. Arginine 59-69 nitric oxide synthase 3 Homo sapiens 123-127 21196271-2 2011 Generated from L-arginine by the action of endothelial (or type 3) nitric oxide synthase (NOS3), NO regulates vascular tone in humans and causes endothelium-dependent vasodilation. Arginine 15-25 nitric oxide synthase 3 Homo sapiens 90-94 21644402-1 2011 UNLABELLED: Asymmetric dimethylarginine (ADMA) is an endogenous competitive inhibitor of the endothelial nitric oxide synthase (eNOs). dimethylarginine 23-39 nitric oxide synthase 3 Homo sapiens 93-126 21644402-1 2011 UNLABELLED: Asymmetric dimethylarginine (ADMA) is an endogenous competitive inhibitor of the endothelial nitric oxide synthase (eNOs). N,N-dimethylarginine 41-45 nitric oxide synthase 3 Homo sapiens 93-126 20801605-1 2011 OBJECTIVE: Studies have indicated that ginsenoside Rb1 and ghrelin could both prevent homocysteine (Hcy)-induced endothelial dysfunction through the endothelial nitric oxide synthase (eNOS)/nitric oxide (NO) mechanism. Ghrelin 59-66 nitric oxide synthase 3 Homo sapiens 149-182 21899406-0 2011 Determination of the effects of eNOS gene polymorphisms (T-786C and Glu298Asp) on nitric oxide levels in a methylmercury-exposed population. Nitric Oxide 82-94 nitric oxide synthase 3 Homo sapiens 32-36 21899406-2 2011 Endothelial NO synthase (eNOS) gene polymorphisms and environmental factors, such as mercury (Hg) exposure, may influence NO levels and increase the risk of cardiovascular damage. Mercury 85-92 nitric oxide synthase 3 Homo sapiens 25-29 21899406-3 2011 The aim of this study was to determine the role of the T-786C and Glu298Asp polymorphisms of the eNOS gene on nitrite concentrations following Hg exposure in humans. Nitrites 110-117 nitric oxide synthase 3 Homo sapiens 97-101 20801605-16 2011 The addition of Rb1 to Hcy also greatly reversed Hcy-induced downregulation of ghrelin and eNOS expression. Homocysteine 23-26 nitric oxide synthase 3 Homo sapiens 91-95 20801605-1 2011 OBJECTIVE: Studies have indicated that ginsenoside Rb1 and ghrelin could both prevent homocysteine (Hcy)-induced endothelial dysfunction through the endothelial nitric oxide synthase (eNOS)/nitric oxide (NO) mechanism. Ghrelin 59-66 nitric oxide synthase 3 Homo sapiens 184-188 20801605-1 2011 OBJECTIVE: Studies have indicated that ginsenoside Rb1 and ghrelin could both prevent homocysteine (Hcy)-induced endothelial dysfunction through the endothelial nitric oxide synthase (eNOS)/nitric oxide (NO) mechanism. Homocysteine 86-98 nitric oxide synthase 3 Homo sapiens 149-182 20801605-1 2011 OBJECTIVE: Studies have indicated that ginsenoside Rb1 and ghrelin could both prevent homocysteine (Hcy)-induced endothelial dysfunction through the endothelial nitric oxide synthase (eNOS)/nitric oxide (NO) mechanism. Homocysteine 100-103 nitric oxide synthase 3 Homo sapiens 149-182 19819117-6 2011 In non-diabetic patients the eNOS 4a allele significantly modulated platelet aggregability in response to arachidonic acid (AA), but not to collagen and adenosine diphosphate (ADP) stimulus, after Bonferroni correction for multiple testing. Arachidonic Acid 106-122 nitric oxide synthase 3 Homo sapiens 29-33 20978715-0 2011 Effects of Aggrenox and aspirin on plasma endothelial nitric oxide synthase and oxidised low-density lipoproteins in patients after ischaemic stroke. Aspirin, Dipyridamole Drug Combination 11-19 nitric oxide synthase 3 Homo sapiens 42-75 22216344-3 2011 RESULTS: Endothelial nitric oxide synthase (eNOS) was chronically inhibited either by N(G)-Nitro-L-arginine methyl ester (L-NAME) treatment or its expression was down-regulated by RNA interference. NG-Nitroarginine Methyl Ester 86-120 nitric oxide synthase 3 Homo sapiens 9-42 22216344-3 2011 RESULTS: Endothelial nitric oxide synthase (eNOS) was chronically inhibited either by N(G)-Nitro-L-arginine methyl ester (L-NAME) treatment or its expression was down-regulated by RNA interference. NG-Nitroarginine Methyl Ester 122-128 nitric oxide synthase 3 Homo sapiens 9-42 20978715-3 2011 We defined the time course and magnitude of changes of plasma eNOS and oxLDL after Aggrenox or aspirin in post-stroke patients. Aspirin, Dipyridamole Drug Combination 83-91 nitric oxide synthase 3 Homo sapiens 62-66 20978715-3 2011 We defined the time course and magnitude of changes of plasma eNOS and oxLDL after Aggrenox or aspirin in post-stroke patients. Aspirin 95-102 nitric oxide synthase 3 Homo sapiens 62-66 20978715-5 2011 Both Aggrenox and aspirin similarly increased plasma eNOS activity. Aspirin, Dipyridamole Drug Combination 5-13 nitric oxide synthase 3 Homo sapiens 53-57 20978715-5 2011 Both Aggrenox and aspirin similarly increased plasma eNOS activity. Aspirin 18-25 nitric oxide synthase 3 Homo sapiens 53-57 20978715-7 2011 In the small randomised study, both aspirin and Aggrenox produced fast and sustained recovery of plasma eNOS levels, while only therapy with Aggrenox was associated with oxLDL inhibition late in the trial. Aspirin 36-43 nitric oxide synthase 3 Homo sapiens 104-108 20978715-7 2011 In the small randomised study, both aspirin and Aggrenox produced fast and sustained recovery of plasma eNOS levels, while only therapy with Aggrenox was associated with oxLDL inhibition late in the trial. Aspirin, Dipyridamole Drug Combination 48-56 nitric oxide synthase 3 Homo sapiens 104-108 21078410-5 2011 Furthermore, scopoletin was shown to block VEGF-induced autophosphorylation of VEGFR2 but not VEGFR1, and down-regulate the following activation of ERK1/2, p38 MAPK and endothelial nitric oxide synthase (eNOS) as well as the production of nitric oxide (NO) in HUVECs. Scopoletin 13-23 nitric oxide synthase 3 Homo sapiens 169-202 21147698-9 2010 The reduced affinity of eNOS to the cofactor BH4 may lead to insufficient NO, but increased superoxide production in preeclamptic placentas. sapropterin 45-48 nitric oxide synthase 3 Homo sapiens 24-28 21147698-9 2010 The reduced affinity of eNOS to the cofactor BH4 may lead to insufficient NO, but increased superoxide production in preeclamptic placentas. Superoxides 92-102 nitric oxide synthase 3 Homo sapiens 24-28 20883689-6 2010 17beta-Estradiol markedly increased cyclic AMP and cyclic GMP levels, nitric oxide (NO) release, vasodilator-stimulated phosphoprotein (VASP) phosphorylation, and endothelial nitric oxide synthase (eNOS) expression. Estradiol 0-16 nitric oxide synthase 3 Homo sapiens 163-196 21179168-1 2010 Endothelial nitric oxide synthase (eNOS) is critical in the regulation of vascular function, and can generate both nitric oxide (NO) and superoxide (O(2)( -)), which are key mediators of cellular signalling. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 21179168-1 2010 Endothelial nitric oxide synthase (eNOS) is critical in the regulation of vascular function, and can generate both nitric oxide (NO) and superoxide (O(2)( -)), which are key mediators of cellular signalling. Superoxides 137-147 nitric oxide synthase 3 Homo sapiens 0-33 21179168-1 2010 Endothelial nitric oxide synthase (eNOS) is critical in the regulation of vascular function, and can generate both nitric oxide (NO) and superoxide (O(2)( -)), which are key mediators of cellular signalling. Superoxides 137-147 nitric oxide synthase 3 Homo sapiens 35-39 21179168-1 2010 Endothelial nitric oxide synthase (eNOS) is critical in the regulation of vascular function, and can generate both nitric oxide (NO) and superoxide (O(2)( -)), which are key mediators of cellular signalling. o(2) 149-153 nitric oxide synthase 3 Homo sapiens 0-33 21179168-1 2010 Endothelial nitric oxide synthase (eNOS) is critical in the regulation of vascular function, and can generate both nitric oxide (NO) and superoxide (O(2)( -)), which are key mediators of cellular signalling. o(2) 149-153 nitric oxide synthase 3 Homo sapiens 35-39 21179168-2 2010 In the presence of Ca(2+)/calmodulin, eNOS produces NO, endothelial-derived relaxing factor, from l-arginine (l-Arg) by means of electron transfer from NADPH through a flavin containing reductase domain to oxygen bound at the haem of an oxygenase domain, which also contains binding sites for tetrahydrobiopterin (BH(4)) and l-Arg. Arginine 98-108 nitric oxide synthase 3 Homo sapiens 38-42 21179168-2 2010 In the presence of Ca(2+)/calmodulin, eNOS produces NO, endothelial-derived relaxing factor, from l-arginine (l-Arg) by means of electron transfer from NADPH through a flavin containing reductase domain to oxygen bound at the haem of an oxygenase domain, which also contains binding sites for tetrahydrobiopterin (BH(4)) and l-Arg. Arginine 110-115 nitric oxide synthase 3 Homo sapiens 38-42 21179168-2 2010 In the presence of Ca(2+)/calmodulin, eNOS produces NO, endothelial-derived relaxing factor, from l-arginine (l-Arg) by means of electron transfer from NADPH through a flavin containing reductase domain to oxygen bound at the haem of an oxygenase domain, which also contains binding sites for tetrahydrobiopterin (BH(4)) and l-Arg. NADP 152-157 nitric oxide synthase 3 Homo sapiens 38-42 21179168-2 2010 In the presence of Ca(2+)/calmodulin, eNOS produces NO, endothelial-derived relaxing factor, from l-arginine (l-Arg) by means of electron transfer from NADPH through a flavin containing reductase domain to oxygen bound at the haem of an oxygenase domain, which also contains binding sites for tetrahydrobiopterin (BH(4)) and l-Arg. Oxygen 206-212 nitric oxide synthase 3 Homo sapiens 38-42 21179168-2 2010 In the presence of Ca(2+)/calmodulin, eNOS produces NO, endothelial-derived relaxing factor, from l-arginine (l-Arg) by means of electron transfer from NADPH through a flavin containing reductase domain to oxygen bound at the haem of an oxygenase domain, which also contains binding sites for tetrahydrobiopterin (BH(4)) and l-Arg. sapropterin 293-312 nitric oxide synthase 3 Homo sapiens 38-42 21179168-2 2010 In the presence of Ca(2+)/calmodulin, eNOS produces NO, endothelial-derived relaxing factor, from l-arginine (l-Arg) by means of electron transfer from NADPH through a flavin containing reductase domain to oxygen bound at the haem of an oxygenase domain, which also contains binding sites for tetrahydrobiopterin (BH(4)) and l-Arg. Arginine 325-330 nitric oxide synthase 3 Homo sapiens 38-42 21179168-8 2010 Cysteine residues are critical for the maintenance of eNOS function; we therefore speculated that oxidative stress could alter eNOS activity through S-glutathionylation. Cysteine 0-8 nitric oxide synthase 3 Homo sapiens 54-58 21179168-8 2010 Cysteine residues are critical for the maintenance of eNOS function; we therefore speculated that oxidative stress could alter eNOS activity through S-glutathionylation. Cysteine 0-8 nitric oxide synthase 3 Homo sapiens 127-131 21179168-9 2010 Here we show that S-glutathionylation of eNOS reversibly decreases NOS activity with an increase in O(2)( -) generation primarily from the reductase, in which two highly conserved cysteine residues are identified as sites of S-glutathionylation and found to be critical for redox-regulation of eNOS function. o(2) 100-104 nitric oxide synthase 3 Homo sapiens 41-45 21179168-9 2010 Here we show that S-glutathionylation of eNOS reversibly decreases NOS activity with an increase in O(2)( -) generation primarily from the reductase, in which two highly conserved cysteine residues are identified as sites of S-glutathionylation and found to be critical for redox-regulation of eNOS function. o(2) 100-104 nitric oxide synthase 3 Homo sapiens 294-298 21179168-9 2010 Here we show that S-glutathionylation of eNOS reversibly decreases NOS activity with an increase in O(2)( -) generation primarily from the reductase, in which two highly conserved cysteine residues are identified as sites of S-glutathionylation and found to be critical for redox-regulation of eNOS function. Cysteine 180-188 nitric oxide synthase 3 Homo sapiens 41-45 21179168-9 2010 Here we show that S-glutathionylation of eNOS reversibly decreases NOS activity with an increase in O(2)( -) generation primarily from the reductase, in which two highly conserved cysteine residues are identified as sites of S-glutathionylation and found to be critical for redox-regulation of eNOS function. Cysteine 180-188 nitric oxide synthase 3 Homo sapiens 294-298 21179168-11 2010 In hypertensive vessels, eNOS S-glutathionylation is increased with impaired endothelium-dependent vasodilation that is restored by thiol-specific reducing agents, which reverse this S-glutathionylation. Sulfhydryl Compounds 132-137 nitric oxide synthase 3 Homo sapiens 25-29 20713168-1 2010 Beyond its vasodilator role, vascular nitric oxide (NO), which is synthesized by endothelial NO synthase (eNOS) via its activation, has been shown to play a number of other beneficial roles in the vascular system; it inhibits proliferation of vascular smooth muscle cells, prevents platelet aggregation, and regulates endothelial apoptosis. Nitric Oxide 38-50 nitric oxide synthase 3 Homo sapiens 106-110 21127294-5 2010 Inhibition of endothelial nitric oxide synthase (eNOS) with the specific NOS inhibitor L-NAME (N(G)-nitro-l-arginine methyl ester) led to increased APP and BACE1 (beta-site APP-cleaving enzyme1) protein levels, as well as increased secretion of the amyloidogenic peptide amyloid beta (Abeta) (control 10.93 +- 0.70 pg/mL; L-NAME 168.21 +- 27.38 pg/mL; P<0.001). NG-Nitroarginine Methyl Ester 87-93 nitric oxide synthase 3 Homo sapiens 49-53 21127294-5 2010 Inhibition of endothelial nitric oxide synthase (eNOS) with the specific NOS inhibitor L-NAME (N(G)-nitro-l-arginine methyl ester) led to increased APP and BACE1 (beta-site APP-cleaving enzyme1) protein levels, as well as increased secretion of the amyloidogenic peptide amyloid beta (Abeta) (control 10.93 +- 0.70 pg/mL; L-NAME 168.21 +- 27.38 pg/mL; P<0.001). NG-Nitroarginine Methyl Ester 95-129 nitric oxide synthase 3 Homo sapiens 49-53 21127294-5 2010 Inhibition of endothelial nitric oxide synthase (eNOS) with the specific NOS inhibitor L-NAME (N(G)-nitro-l-arginine methyl ester) led to increased APP and BACE1 (beta-site APP-cleaving enzyme1) protein levels, as well as increased secretion of the amyloidogenic peptide amyloid beta (Abeta) (control 10.93 +- 0.70 pg/mL; L-NAME 168.21 +- 27.38 pg/mL; P<0.001). NG-Nitroarginine Methyl Ester 322-328 nitric oxide synthase 3 Homo sapiens 49-53 20858749-4 2010 When tetrahydrobiopterin levels are inadequate, eNOS is no longer coupled to l-arginine oxidation, which results in reactive oxygen species rather than nitric oxide production, thereby inducing vascular endothelial dysfunction. sapropterin 5-24 nitric oxide synthase 3 Homo sapiens 48-52 20858749-4 2010 When tetrahydrobiopterin levels are inadequate, eNOS is no longer coupled to l-arginine oxidation, which results in reactive oxygen species rather than nitric oxide production, thereby inducing vascular endothelial dysfunction. Reactive Oxygen Species 116-139 nitric oxide synthase 3 Homo sapiens 48-52 20858749-4 2010 When tetrahydrobiopterin levels are inadequate, eNOS is no longer coupled to l-arginine oxidation, which results in reactive oxygen species rather than nitric oxide production, thereby inducing vascular endothelial dysfunction. Nitric Oxide 152-164 nitric oxide synthase 3 Homo sapiens 48-52 20926919-0 2010 Genistein activates endothelial nitric oxide synthase in broiler pulmonary arterial endothelial cells by an Akt-dependent mechanism. Genistein 0-9 nitric oxide synthase 3 Homo sapiens 20-53 21152397-3 2010 METHODOLOGY/PRINCIPAL FINDINGS: We used HPLC and mass spectrometry to identify a primary nitroaromatic glutathione metabolite of PABA/NO and used fluorescent assays to characterize drug effects on calcium and NO homeostasis, relating these to endothelial nitric oxide synthase (eNOS) activity. Glutathione 103-114 nitric oxide synthase 3 Homo sapiens 243-276 21152397-3 2010 METHODOLOGY/PRINCIPAL FINDINGS: We used HPLC and mass spectrometry to identify a primary nitroaromatic glutathione metabolite of PABA/NO and used fluorescent assays to characterize drug effects on calcium and NO homeostasis, relating these to endothelial nitric oxide synthase (eNOS) activity. 4-Aminobenzoic Acid 129-133 nitric oxide synthase 3 Homo sapiens 243-276 21270942-6 2010 In addition to increased AGE production, there is also evidence of multiple pathways elevating ROS generation in DM, including; enhanced glucose auto-oxidation, increased mitochondrial superoxide production, protein kinase C-dependent activation of NADPH oxidase, uncoupled endothelial nitric oxide synthase (eNOS) activity, increased substrate flux through the polyol pathway and stimulation of eicosanoid metabolism. Reactive Oxygen Species 95-98 nitric oxide synthase 3 Homo sapiens 274-307 21114867-0 2010 Genetic polymorphisms in the endothelial nitric oxide synthase gene correlate with overall survival in advanced non-small-cell lung cancer patients treated with platinum-based doublet chemotherapy. Platinum 161-169 nitric oxide synthase 3 Homo sapiens 29-62 21270942-6 2010 In addition to increased AGE production, there is also evidence of multiple pathways elevating ROS generation in DM, including; enhanced glucose auto-oxidation, increased mitochondrial superoxide production, protein kinase C-dependent activation of NADPH oxidase, uncoupled endothelial nitric oxide synthase (eNOS) activity, increased substrate flux through the polyol pathway and stimulation of eicosanoid metabolism. Reactive Oxygen Species 95-98 nitric oxide synthase 3 Homo sapiens 309-313 21114867-2 2010 Endothelial NO, synthesized from L-arginine by endothelial NO synthase (eNOS), inhibits apoptosis and promotes angiogenesis, tumor cell proliferation and metastasis. Arginine 33-43 nitric oxide synthase 3 Homo sapiens 72-76 20614130-3 2010 The purpose of this study was to investigate the effect of AEX on the relationship among blood pressure, eNOS gene polymorphism and oxidative stress in pre-hypertensive older people. N-butyl-9H-beta-carbolin-3-amine 59-62 nitric oxide synthase 3 Homo sapiens 105-109 21076717-1 2010 INTRODUCTION: Continuous treatment with nitroglycerin (GTN) causes tolerance and endothelial dysfunction, both of which may involve endothelial nitric oxide synthase (eNOS) dysfunction. Nitroglycerin 40-53 nitric oxide synthase 3 Homo sapiens 132-165 21076717-1 2010 INTRODUCTION: Continuous treatment with nitroglycerin (GTN) causes tolerance and endothelial dysfunction, both of which may involve endothelial nitric oxide synthase (eNOS) dysfunction. Nitroglycerin 55-58 nitric oxide synthase 3 Homo sapiens 132-165 20614130-13 2010 These results suggest the AEX can modulate the NOx concentration, eNOS activity and the relationship among eNOS gene polymorphism, oxidative stress and blood pressure especially in C (T-786C) and T (G-894T) allele carriers. N-butyl-9H-beta-carbolin-3-amine 26-29 nitric oxide synthase 3 Homo sapiens 66-70 20614130-13 2010 These results suggest the AEX can modulate the NOx concentration, eNOS activity and the relationship among eNOS gene polymorphism, oxidative stress and blood pressure especially in C (T-786C) and T (G-894T) allele carriers. N-butyl-9H-beta-carbolin-3-amine 26-29 nitric oxide synthase 3 Homo sapiens 107-111 21073768-2 2010 In this study, we examined the potential association of endothelial nitric oxide synthase (eNOS) G894T polymorphism with NAION. naion 121-126 nitric oxide synthase 3 Homo sapiens 56-89 20691200-0 2010 Ellagic acid protects endothelial cells from oxidized low-density lipoprotein-induced apoptosis by modulating the PI3K/Akt/eNOS pathway. Ellagic Acid 0-12 nitric oxide synthase 3 Homo sapiens 123-127 20691200-3 2010 Previous studies have shown that the phosphatidylinositol 3-kinase/Akt/endothelial nitric oxide synthase/nitric oxide (PI3K/Akt/eNOS/NO) pathway is involved in oxLDL-induced endothelial apoptosis. Nitric Oxide 83-95 nitric oxide synthase 3 Homo sapiens 128-132 20691200-8 2010 In addition, the anti-apoptotic effect of ellagic acid was partially inhibited by a PI3K inhibitor (wortmannin) and a specific eNOS inhibitor (cavtratin) but not by an ERK inhibitor (PD98059). Ellagic Acid 42-54 nitric oxide synthase 3 Homo sapiens 127-131 20691200-9 2010 In exploring the underlying mechanisms of ellagic acid action, we found that oxLDL decreased Akt and eNOS phosphorylation, which in turn activated NF-kappaB and downstream pro-apoptotic signaling events including calcium accumulation, destabilization of mitochondrial permeability, and disruption of the balance between pro- and anti-apoptotic Bcl-2 proteins. Ellagic Acid 42-54 nitric oxide synthase 3 Homo sapiens 101-105 20691200-11 2010 The inhibition of oxLDL-induced endothelial apoptosis by ellagic acid is due at least in part to its anti-oxidant activity and its ability to modulate the PI3K/Akt/eNOS signaling pathway. Ellagic Acid 57-69 nitric oxide synthase 3 Homo sapiens 164-168 20693398-5 2010 Despite reduced Hsp90-eNOS interactions, dilation to ACh was enhanced in geldanamycin-treated PRAs from hypoxic, but not normoxic, piglets. geldanamycin 73-85 nitric oxide synthase 3 Homo sapiens 22-26 20693398-2 2010 We tested the hypotheses that 1) the interaction between Hsp90 and its known client protein, endothelial nitric oxide synthase (eNOS), is impaired in pulmonary resistance arteries (PRAs) from piglets with pulmonary hypertension caused by exposure to 3 or 10 days of hypoxia and 2) Hsp90 interacts with the prostanoid pathway proteins prostacyclin synthase (PGIS) and/or thromboxane synthase (TXAS). Prostaglandins 306-316 nitric oxide synthase 3 Homo sapiens 93-126 20705923-0 2010 Histone deacetylase 3 antagonizes aspirin-stimulated endothelial nitric oxide production by reversing aspirin-induced lysine acetylation of endothelial nitric oxide synthase. Aspirin 34-41 nitric oxide synthase 3 Homo sapiens 140-173 20693398-2 2010 We tested the hypotheses that 1) the interaction between Hsp90 and its known client protein, endothelial nitric oxide synthase (eNOS), is impaired in pulmonary resistance arteries (PRAs) from piglets with pulmonary hypertension caused by exposure to 3 or 10 days of hypoxia and 2) Hsp90 interacts with the prostanoid pathway proteins prostacyclin synthase (PGIS) and/or thromboxane synthase (TXAS). Prostaglandins 306-316 nitric oxide synthase 3 Homo sapiens 128-132 20705923-0 2010 Histone deacetylase 3 antagonizes aspirin-stimulated endothelial nitric oxide production by reversing aspirin-induced lysine acetylation of endothelial nitric oxide synthase. Nitric Oxide 65-77 nitric oxide synthase 3 Homo sapiens 140-173 20705923-0 2010 Histone deacetylase 3 antagonizes aspirin-stimulated endothelial nitric oxide production by reversing aspirin-induced lysine acetylation of endothelial nitric oxide synthase. Aspirin 102-109 nitric oxide synthase 3 Homo sapiens 140-173 20705923-0 2010 Histone deacetylase 3 antagonizes aspirin-stimulated endothelial nitric oxide production by reversing aspirin-induced lysine acetylation of endothelial nitric oxide synthase. Lysine 118-124 nitric oxide synthase 3 Homo sapiens 140-173 20705923-5 2010 OBJECTIVE: To determine the role of lysine acetylation of endothelial nitric oxide synthase (eNOS) in the regulation of endothelial NO production by low-dose aspirin and to examine whether the lysine deacetylase histone deacetylase (HDAC)3 antagonizes the effect of low-dose aspirin on endothelial NO production by reversing acetylation of functionally critical eNOS lysine residues. Lysine 36-42 nitric oxide synthase 3 Homo sapiens 58-91 20705923-5 2010 OBJECTIVE: To determine the role of lysine acetylation of endothelial nitric oxide synthase (eNOS) in the regulation of endothelial NO production by low-dose aspirin and to examine whether the lysine deacetylase histone deacetylase (HDAC)3 antagonizes the effect of low-dose aspirin on endothelial NO production by reversing acetylation of functionally critical eNOS lysine residues. Lysine 36-42 nitric oxide synthase 3 Homo sapiens 93-97 20705923-6 2010 METHODS AND RESULTS: Low concentrations of aspirin induce lysine acetylation of eNOS, stimulating eNOS enzymatic activity and endothelial NO production in a cyclooxygenase-1-independent fashion. Aspirin 43-50 nitric oxide synthase 3 Homo sapiens 80-84 20705923-6 2010 METHODS AND RESULTS: Low concentrations of aspirin induce lysine acetylation of eNOS, stimulating eNOS enzymatic activity and endothelial NO production in a cyclooxygenase-1-independent fashion. Aspirin 43-50 nitric oxide synthase 3 Homo sapiens 98-102 20705923-6 2010 METHODS AND RESULTS: Low concentrations of aspirin induce lysine acetylation of eNOS, stimulating eNOS enzymatic activity and endothelial NO production in a cyclooxygenase-1-independent fashion. Lysine 58-64 nitric oxide synthase 3 Homo sapiens 80-84 20705923-7 2010 Low-dose aspirin in vivo also increases bioavailable vascular NO in an eNOS-dependent and cyclooxygenase-1-independent manner. Aspirin 9-16 nitric oxide synthase 3 Homo sapiens 71-75 20705923-8 2010 Low-dose aspirin promotes the binding of eNOS to calmodulin. Aspirin 9-16 nitric oxide synthase 3 Homo sapiens 41-45 20705923-10 2010 HDAC3 inhibits aspirin-stimulated (1) lysine acetylation of eNOS, (2) eNOS enzymatic activity, (3) eNOS-derived NO, and (4) binding of eNOS to calmodulin. Aspirin 15-22 nitric oxide synthase 3 Homo sapiens 60-64 20705923-10 2010 HDAC3 inhibits aspirin-stimulated (1) lysine acetylation of eNOS, (2) eNOS enzymatic activity, (3) eNOS-derived NO, and (4) binding of eNOS to calmodulin. Aspirin 15-22 nitric oxide synthase 3 Homo sapiens 70-74 20705923-10 2010 HDAC3 inhibits aspirin-stimulated (1) lysine acetylation of eNOS, (2) eNOS enzymatic activity, (3) eNOS-derived NO, and (4) binding of eNOS to calmodulin. Aspirin 15-22 nitric oxide synthase 3 Homo sapiens 70-74 20705923-10 2010 HDAC3 inhibits aspirin-stimulated (1) lysine acetylation of eNOS, (2) eNOS enzymatic activity, (3) eNOS-derived NO, and (4) binding of eNOS to calmodulin. Aspirin 15-22 nitric oxide synthase 3 Homo sapiens 70-74 20705923-10 2010 HDAC3 inhibits aspirin-stimulated (1) lysine acetylation of eNOS, (2) eNOS enzymatic activity, (3) eNOS-derived NO, and (4) binding of eNOS to calmodulin. Lysine 38-44 nitric oxide synthase 3 Homo sapiens 60-64 20513234-0 2010 Grape seed extract enhances eNOS expression and NO production through regulating calcium-mediated AKT phosphorylation in H2O2-treated endothelium. Calcium 81-88 nitric oxide synthase 3 Homo sapiens 28-32 20705923-11 2010 Conversely, downregulation of HDAC3 promotes lysine acetylation of eNOS and endothelial NO generation. Lysine 45-51 nitric oxide synthase 3 Homo sapiens 67-71 20513234-0 2010 Grape seed extract enhances eNOS expression and NO production through regulating calcium-mediated AKT phosphorylation in H2O2-treated endothelium. Hydrogen Peroxide 121-125 nitric oxide synthase 3 Homo sapiens 28-32 20705923-12 2010 CONCLUSIONS: Lysine acetylation of eNOS is a posttranslational protein modification supporting low-dose aspirin-induced vasoprotection. Lysine 13-19 nitric oxide synthase 3 Homo sapiens 35-39 20513234-3 2010 GSE enhanced eNOS expression and NO release in H2O2-treated cells in a dose-dependent manner. Hydrogen Peroxide 47-51 nitric oxide synthase 3 Homo sapiens 13-17 20705923-12 2010 CONCLUSIONS: Lysine acetylation of eNOS is a posttranslational protein modification supporting low-dose aspirin-induced vasoprotection. Aspirin 104-111 nitric oxide synthase 3 Homo sapiens 35-39 20705923-13 2010 HDAC3, by deacetylating aspirin-acetylated eNOS, antagonizes aspirin-stimulated endothelial production of NO. Aspirin 24-31 nitric oxide synthase 3 Homo sapiens 43-47 20705923-13 2010 HDAC3, by deacetylating aspirin-acetylated eNOS, antagonizes aspirin-stimulated endothelial production of NO. Aspirin 61-68 nitric oxide synthase 3 Homo sapiens 43-47 20593161-5 2010 Endothelial nitric oxide synthase (eNOS) activation was assessed by evaluating the phosphorylation status of the enzyme and evaluating eNOS activity by citrulline synthesis. Citrulline 152-162 nitric oxide synthase 3 Homo sapiens 0-33 19908164-1 2010 Endothelial nitric oxide synthase (eNOS) and nitric oxide (NO) may play an important role in attenuating cardiac remodeling and apoptosis after myocardial infarction. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 19908164-9 2010 All the protective effects of eNOS were blocked by N(omega)-nitro-L-arginine methyl ester (L-NAME) administration, indicating a NO-mediated event. NG-Nitroarginine Methyl Ester 51-89 nitric oxide synthase 3 Homo sapiens 30-34 19908164-9 2010 All the protective effects of eNOS were blocked by N(omega)-nitro-L-arginine methyl ester (L-NAME) administration, indicating a NO-mediated event. NG-Nitroarginine Methyl Ester 91-97 nitric oxide synthase 3 Homo sapiens 30-34 20809399-10 2010 Inhibition of eNOS (by N (omega)-nitro-L: -arginine methyl ester) blocks the NO release, but does not affect the aldosterone-induced changes in K. Application of an eNOS-independent NO donor (NONOate/AM) raises intracellular NO concentration, but, again, does not affect K. Data analysis indicates that a decrease of K by about 10% is sufficient to induce a significant increase of eNOS activity. NG-Nitroarginine Methyl Ester 23-64 nitric oxide synthase 3 Homo sapiens 14-18 20809399-10 2010 Inhibition of eNOS (by N (omega)-nitro-L: -arginine methyl ester) blocks the NO release, but does not affect the aldosterone-induced changes in K. Application of an eNOS-independent NO donor (NONOate/AM) raises intracellular NO concentration, but, again, does not affect K. Data analysis indicates that a decrease of K by about 10% is sufficient to induce a significant increase of eNOS activity. pelargonic acid 192-199 nitric oxide synthase 3 Homo sapiens 14-18 20809399-10 2010 Inhibition of eNOS (by N (omega)-nitro-L: -arginine methyl ester) blocks the NO release, but does not affect the aldosterone-induced changes in K. Application of an eNOS-independent NO donor (NONOate/AM) raises intracellular NO concentration, but, again, does not affect K. Data analysis indicates that a decrease of K by about 10% is sufficient to induce a significant increase of eNOS activity. pelargonic acid 192-199 nitric oxide synthase 3 Homo sapiens 165-169 20809399-10 2010 Inhibition of eNOS (by N (omega)-nitro-L: -arginine methyl ester) blocks the NO release, but does not affect the aldosterone-induced changes in K. Application of an eNOS-independent NO donor (NONOate/AM) raises intracellular NO concentration, but, again, does not affect K. Data analysis indicates that a decrease of K by about 10% is sufficient to induce a significant increase of eNOS activity. pelargonic acid 192-199 nitric oxide synthase 3 Homo sapiens 165-169 20854685-1 2010 BACKGROUND: Nitric oxide (NO), produced by endothelial nitric oxide synthase (eNOS), plays a key role in the regulation of vascular tone. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 43-76 20854685-1 2010 BACKGROUND: Nitric oxide (NO), produced by endothelial nitric oxide synthase (eNOS), plays a key role in the regulation of vascular tone. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 78-82 20540939-0 2010 Impaired calcium influx despite hyper-reactivity in contralateral carotid following balloon injury: eNOS involvement. Calcium 9-16 nitric oxide synthase 3 Homo sapiens 100-104 20478661-3 2010 Endothelial nitric oxide synthase (eNOS) is a nitric oxide enzyme with a key role in pathologic and physiologic angiogenesis and vasculogenesis. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 20540939-10 2010 Results obtained with L-NNA, 1400W, 7-NI, OxyHb, ODQ or Tiron showed that this response was mediated by products from endothelial NOS (eNOS) different from NO and without soluble guanylate cyclase activation, but it involved superoxide anions. Nitroarginine 22-27 nitric oxide synthase 3 Homo sapiens 118-133 20540939-10 2010 Results obtained with L-NNA, 1400W, 7-NI, OxyHb, ODQ or Tiron showed that this response was mediated by products from endothelial NOS (eNOS) different from NO and without soluble guanylate cyclase activation, but it involved superoxide anions. Nitroarginine 22-27 nitric oxide synthase 3 Homo sapiens 135-139 20540939-10 2010 Results obtained with L-NNA, 1400W, 7-NI, OxyHb, ODQ or Tiron showed that this response was mediated by products from endothelial NOS (eNOS) different from NO and without soluble guanylate cyclase activation, but it involved superoxide anions. N-((3-(aminomethyl)phenyl)methyl)ethanimidamide 29-34 nitric oxide synthase 3 Homo sapiens 118-133 20540939-10 2010 Results obtained with L-NNA, 1400W, 7-NI, OxyHb, ODQ or Tiron showed that this response was mediated by products from endothelial NOS (eNOS) different from NO and without soluble guanylate cyclase activation, but it involved superoxide anions. 7-nitroindazole 36-40 nitric oxide synthase 3 Homo sapiens 118-133 20540939-10 2010 Results obtained with L-NNA, 1400W, 7-NI, OxyHb, ODQ or Tiron showed that this response was mediated by products from endothelial NOS (eNOS) different from NO and without soluble guanylate cyclase activation, but it involved superoxide anions. 7-nitroindazole 36-40 nitric oxide synthase 3 Homo sapiens 135-139 20540939-10 2010 Results obtained with L-NNA, 1400W, 7-NI, OxyHb, ODQ or Tiron showed that this response was mediated by products from endothelial NOS (eNOS) different from NO and without soluble guanylate cyclase activation, but it involved superoxide anions. 1H-(1,2,3)oxadiazolo(4,4-a)quinoxalin-1-one 49-52 nitric oxide synthase 3 Homo sapiens 118-133 20540939-10 2010 Results obtained with L-NNA, 1400W, 7-NI, OxyHb, ODQ or Tiron showed that this response was mediated by products from endothelial NOS (eNOS) different from NO and without soluble guanylate cyclase activation, but it involved superoxide anions. 1H-(1,2,3)oxadiazolo(4,4-a)quinoxalin-1-one 49-52 nitric oxide synthase 3 Homo sapiens 135-139 20540939-10 2010 Results obtained with L-NNA, 1400W, 7-NI, OxyHb, ODQ or Tiron showed that this response was mediated by products from endothelial NOS (eNOS) different from NO and without soluble guanylate cyclase activation, but it involved superoxide anions. 1,2-Dihydroxybenzene-3,5-Disulfonic Acid Disodium Salt 56-61 nitric oxide synthase 3 Homo sapiens 118-133 20540939-10 2010 Results obtained with L-NNA, 1400W, 7-NI, OxyHb, ODQ or Tiron showed that this response was mediated by products from endothelial NOS (eNOS) different from NO and without soluble guanylate cyclase activation, but it involved superoxide anions. 1,2-Dihydroxybenzene-3,5-Disulfonic Acid Disodium Salt 56-61 nitric oxide synthase 3 Homo sapiens 135-139 20540939-10 2010 Results obtained with L-NNA, 1400W, 7-NI, OxyHb, ODQ or Tiron showed that this response was mediated by products from endothelial NOS (eNOS) different from NO and without soluble guanylate cyclase activation, but it involved superoxide anions. Superoxides 225-242 nitric oxide synthase 3 Homo sapiens 118-133 20540939-10 2010 Results obtained with L-NNA, 1400W, 7-NI, OxyHb, ODQ or Tiron showed that this response was mediated by products from endothelial NOS (eNOS) different from NO and without soluble guanylate cyclase activation, but it involved superoxide anions. Superoxides 225-242 nitric oxide synthase 3 Homo sapiens 135-139 20540939-12 2010 Data suggest that balloon catheter injury promoted eNOS uncoupling in contralateral carotids, which generates superoxide rather than NO, and reduces phenylephrine-induced extracellular calcium mobilization, despite the hyper-reactivity to phenylephrine in contralateral carotids. Superoxides 110-120 nitric oxide synthase 3 Homo sapiens 51-55 20467051-9 2010 Our findings suggest that the T allele encoding for aspartic acid of the eNOS (Glu298Asp) gene may contribute to poor sperm motility. Aspartic Acid 52-65 nitric oxide synthase 3 Homo sapiens 73-77 20363286-2 2010 Endothelium regulates these cellular processes by activating endothelial nitric oxide synthase (eNOS) responsible for nitric oxide (NO) production. Nitric Oxide 73-85 nitric oxide synthase 3 Homo sapiens 96-100 20363286-5 2010 The phosphorylation state of specific serine, threonine and tyrosine residues of the enzyme plays a pivotal role in regulation of eNOS activity. Serine 38-44 nitric oxide synthase 3 Homo sapiens 130-134 20363286-5 2010 The phosphorylation state of specific serine, threonine and tyrosine residues of the enzyme plays a pivotal role in regulation of eNOS activity. Threonine 46-55 nitric oxide synthase 3 Homo sapiens 130-134 20363286-5 2010 The phosphorylation state of specific serine, threonine and tyrosine residues of the enzyme plays a pivotal role in regulation of eNOS activity. Tyrosine 60-68 nitric oxide synthase 3 Homo sapiens 130-134 20565248-8 2010 The distribution of eNOS gene polymorphism genotype frequencies showed a significant difference observed between diabetic patients and healthy controls [CC+CT vs. TT p = 0.05, OR = 1.5 95%CI(0.9-2.5)]. cc+ct 153-158 nitric oxide synthase 3 Homo sapiens 20-24 20211863-8 2010 Ectopic expression of PMCA in endothelial cells resulted in an increase in phosphorylation of the residue Thr-495 of endogenous eNOS. Threonine 106-109 nitric oxide synthase 3 Homo sapiens 128-132 20409549-0 2010 NOS3 gene polymorphisms are associated with risk markers of cardiovascular disease, and interact with omega-3 polyunsaturated fatty acids. omega-3 polyunsaturated fatty acids 102-137 nitric oxide synthase 3 Homo sapiens 0-4 20409549-2 2010 Genotype at key genes such as nitric oxide synthase (NOS3) may determine responsiveness to fatty acids. Fatty Acids 91-102 nitric oxide synthase 3 Homo sapiens 53-57 20409549-7 2010 A significant gene-nutrient interaction was observed between the NOS3 rs1799983 SNP and plasma n-3 PUFA status on plasma triacylglycerol (TAG) concentrations. Triglycerides 121-136 nitric oxide synthase 3 Homo sapiens 65-69 20489655-5 2010 The experimental results showed that the cytotoxic effects of Ang II on human umbilical vein endothelial cells were significantly ameliorated by atorvastatin pretreatment (LDH tests, MTT assay, and propdium iodide (PI)/Annexin V-stating analysis), and atorvastatin treatment simultaneously enhanced expression of endothelial nitric oxide synthase and yielded of nitric oxide (NO) and cyclic guanosine monophosphate, but both effects were attenuated by the B2Rs antagonist HOE-140. Atorvastatin 145-157 nitric oxide synthase 3 Homo sapiens 313-346 20547753-1 2010 In damaged or proliferating endothelium, production of nitric oxide (NO) from endothelial nitric oxide synthase (eNOS) is associated with elevated levels of reactive oxygen species (ROS), which are necessary for endothelial migration. Nitric Oxide 55-67 nitric oxide synthase 3 Homo sapiens 78-111 20547753-1 2010 In damaged or proliferating endothelium, production of nitric oxide (NO) from endothelial nitric oxide synthase (eNOS) is associated with elevated levels of reactive oxygen species (ROS), which are necessary for endothelial migration. Reactive Oxygen Species 157-180 nitric oxide synthase 3 Homo sapiens 78-111 20547753-1 2010 In damaged or proliferating endothelium, production of nitric oxide (NO) from endothelial nitric oxide synthase (eNOS) is associated with elevated levels of reactive oxygen species (ROS), which are necessary for endothelial migration. Reactive Oxygen Species 182-185 nitric oxide synthase 3 Homo sapiens 78-111 20546771-0 2010 Ginsenoside Rg3 increases nitric oxide production via increases in phosphorylation and expression of endothelial nitric oxide synthase: essential roles of estrogen receptor-dependent PI3-kinase and AMP-activated protein kinase. Ginsenosides 0-11 nitric oxide synthase 3 Homo sapiens 101-134 20610538-0 2010 Caveolin 1 is required for the activation of endothelial nitric oxide synthase in response to 17beta-estradiol. Estradiol 94-110 nitric oxide synthase 3 Homo sapiens 45-78 20472037-6 2010 The eNOS gene polymorphism was determined by polymerase chain reaction-polyacrylamide gel electrophoresis. polyacrylamide 71-85 nitric oxide synthase 3 Homo sapiens 4-8 20660237-2 2010 Nitric oxide is associated with tumors and has been studied indirectly by nitrotyrosine analysis and with use of the enzymes nitric oxide synthase (NOS)1, NOS2, and NOS3. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 165-169 20435848-8 2010 Three antioxidants, seleno-L-methionine, ginsenoside Rb1, and MnTBAP (superoxide dismutase mimetic), effectively blocked resistin-induced eNOS downregulation. Selenomethionine 20-39 nitric oxide synthase 3 Homo sapiens 138-142 20462865-3 2010 However, it is not entirely clear why activation of eNOS by certain vasodilatory agents, like acetylcholine, does not affect microvascular permeability, whereas activation of eNOS by other inflammatory agents that increase permeability, like platelet-activating factor, does not cause vasodilation. Acetylcholine 94-107 nitric oxide synthase 3 Homo sapiens 52-56 20562903-6 2010 RESULTS: Treatment of HUVEC with H(2)O(2) 100 micromol/L for 30 min inhibited the mRNA and protein expression of endothelial nitric oxide synthase (eNOS). Hydrogen Peroxide 33-41 nitric oxide synthase 3 Homo sapiens 113-146 20562903-6 2010 RESULTS: Treatment of HUVEC with H(2)O(2) 100 micromol/L for 30 min inhibited the mRNA and protein expression of endothelial nitric oxide synthase (eNOS). Hydrogen Peroxide 33-41 nitric oxide synthase 3 Homo sapiens 148-152 20562903-9 2010 The combination significantly lowered the intracellular ROS level (P<0.05), which was correlated with the increase in eNOS and NO, but there was no visible change in intracellular calcium (P>0.05). Reactive Oxygen Species 56-59 nitric oxide synthase 3 Homo sapiens 121-125 20562903-10 2010 Compared with individual drug treatment, Akt phosphorylation and the ratio of p-eNOS/eNOS were up-regulated in the combination group, and this effect was inhibited by the phosphatidylinositol 3-kinase (PI3K) inhibitors wortmannin and LY294002. Wortmannin 219-229 nitric oxide synthase 3 Homo sapiens 80-84 20562903-10 2010 Compared with individual drug treatment, Akt phosphorylation and the ratio of p-eNOS/eNOS were up-regulated in the combination group, and this effect was inhibited by the phosphatidylinositol 3-kinase (PI3K) inhibitors wortmannin and LY294002. Wortmannin 219-229 nitric oxide synthase 3 Homo sapiens 85-89 20562903-10 2010 Compared with individual drug treatment, Akt phosphorylation and the ratio of p-eNOS/eNOS were up-regulated in the combination group, and this effect was inhibited by the phosphatidylinositol 3-kinase (PI3K) inhibitors wortmannin and LY294002. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 234-242 nitric oxide synthase 3 Homo sapiens 80-84 20562903-10 2010 Compared with individual drug treatment, Akt phosphorylation and the ratio of p-eNOS/eNOS were up-regulated in the combination group, and this effect was inhibited by the phosphatidylinositol 3-kinase (PI3K) inhibitors wortmannin and LY294002. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 234-242 nitric oxide synthase 3 Homo sapiens 85-89 20435848-9 2010 Meanwhile, resistin activated the mitogen-activated protein kinases p38 and c-Jun NH(2)-terminal kinase (JNK), and the specific p38 inhibitor SB-239063 effectively blocked resistin-induced ROS production and eNOS downregulation. SB 239063 142-151 nitric oxide synthase 3 Homo sapiens 208-212 20435848-11 2010 Thus resistin directly induces eNOS downregulation through overproduction of ROS and activation of p38 and JNK in HCAECs. Reactive Oxygen Species 77-80 nitric oxide synthase 3 Homo sapiens 31-35 20463056-6 2010 VEGF-induced cell migration requires endogenous nitric oxide (NO) as: 1) VEGF-stimulated phosphorylation of endothelial NO synthase (eNOS) via activation of Akt, JNK1/2, and Src; 2) a NO donor diethylenetriamine-NO-stimulated cell migration; and 3) NO synthase inhibition blocked VEGF-induced cell migration. Nitric Oxide 48-60 nitric oxide synthase 3 Homo sapiens 133-137 20463056-6 2010 VEGF-induced cell migration requires endogenous nitric oxide (NO) as: 1) VEGF-stimulated phosphorylation of endothelial NO synthase (eNOS) via activation of Akt, JNK1/2, and Src; 2) a NO donor diethylenetriamine-NO-stimulated cell migration; and 3) NO synthase inhibition blocked VEGF-induced cell migration. diethylenetriamine 193-211 nitric oxide synthase 3 Homo sapiens 133-137 20112298-1 2010 Nitric oxide (NO) produced by the endothelial nitric oxide synthase (eNOS) is an important signaling molecule in the cardiovascular system. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 34-67 20406854-4 2010 LB42708 inhibited VEGF-induced Ras activation and subsequently suppressed angiogenesis in vitro and in vivo by blocking the mitogen-activated protein kinase kinase/extracellular signal-regulated kinase/p38 mitogen-activated protein kinase (MAPK) and phosphatidylinositol 3-kinase (PI3K)/Akt/endothelial nitric-oxide synthase pathways in endothelial cells without altering FAK/Src activation. LB42708 0-7 nitric oxide synthase 3 Homo sapiens 291-324 20440695-0 2010 The red wine extract-induced activation of endothelial nitric oxide synthase is mediated by a great variety of polyphenolic compounds. red wine 4-12 nitric oxide synthase 3 Homo sapiens 43-76 20440695-0 2010 The red wine extract-induced activation of endothelial nitric oxide synthase is mediated by a great variety of polyphenolic compounds. polyphenolic compounds 111-133 nitric oxide synthase 3 Homo sapiens 43-76 20457799-0 2010 Effects of eNOS polymorphisms on nitric oxide formation in healthy pregnancy and in pre-eclampsia. Nitric Oxide 33-45 nitric oxide synthase 3 Homo sapiens 11-15 20461063-9 2010 Thus, SERCA2a gene transfer increases eNOS expression and activity by modulating calcium homeostasis to improve CF. Calcium 81-88 nitric oxide synthase 3 Homo sapiens 38-42 20112298-1 2010 Nitric oxide (NO) produced by the endothelial nitric oxide synthase (eNOS) is an important signaling molecule in the cardiovascular system. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 69-73 20112298-3 2010 We aimed to examine whether the model Maillard reaction product 3-hydroxy-2-methyl-1-propyl-4(1H)-pyridone (HMPP), formed from maltol or starch and propylamine, affects the eNOS system. 3-hydroxy-2-methyl-1-propyl-4(1h)-pyridone 64-106 nitric oxide synthase 3 Homo sapiens 173-177 20112298-3 2010 We aimed to examine whether the model Maillard reaction product 3-hydroxy-2-methyl-1-propyl-4(1H)-pyridone (HMPP), formed from maltol or starch and propylamine, affects the eNOS system. hmpp 108-112 nitric oxide synthase 3 Homo sapiens 173-177 20112298-3 2010 We aimed to examine whether the model Maillard reaction product 3-hydroxy-2-methyl-1-propyl-4(1H)-pyridone (HMPP), formed from maltol or starch and propylamine, affects the eNOS system. maltol 127-133 nitric oxide synthase 3 Homo sapiens 173-177 20112298-3 2010 We aimed to examine whether the model Maillard reaction product 3-hydroxy-2-methyl-1-propyl-4(1H)-pyridone (HMPP), formed from maltol or starch and propylamine, affects the eNOS system. Propylamines 148-159 nitric oxide synthase 3 Homo sapiens 173-177 20112298-4 2010 Incubation of EA.hy926 endothelial cells with 30-300 microM HMPP for 18 h enhanced endothelial NO release measured with the fluorescent probe diaminofluorescein-2 and eNOS activity determined by the [14C]L-arginine-[14C]L-citrulline conversion assay. hmpp 60-64 nitric oxide synthase 3 Homo sapiens 167-171 20112298-7 2010 HMPP inhibited eNOS activity within the first 2-4 h, whereas it potently increased eNOS activity after 12-24 h. Levels of eNOS phosphorylation, expression of heat-shock protein 90, caveolin-1 and various antioxidant enzymes were not affected. hmpp 0-4 nitric oxide synthase 3 Homo sapiens 15-19 20112298-7 2010 HMPP inhibited eNOS activity within the first 2-4 h, whereas it potently increased eNOS activity after 12-24 h. Levels of eNOS phosphorylation, expression of heat-shock protein 90, caveolin-1 and various antioxidant enzymes were not affected. hmpp 0-4 nitric oxide synthase 3 Homo sapiens 83-87 20112298-7 2010 HMPP inhibited eNOS activity within the first 2-4 h, whereas it potently increased eNOS activity after 12-24 h. Levels of eNOS phosphorylation, expression of heat-shock protein 90, caveolin-1 and various antioxidant enzymes were not affected. hmpp 0-4 nitric oxide synthase 3 Homo sapiens 83-87 20309548-2 2010 We examined the hypothesis that AVE3085, a novel compound that enhances eNOS transcription, may protect coronary endothelium against hypoxia-reoxygenation (H-R) injury during cardioplegic arrest and the possible mechanism by which this occurs. 2,2-difluorobenzo(1,3)dioxole-5-carboxylic acid indan-2-ylamide 32-39 nitric oxide synthase 3 Homo sapiens 72-76 20309548-8 2010 eNOS and p-eNOS(Ser1177) expressions in coronary endothelial cells were significantly increased by the addition of AVE3085 in ST solution during hypoxia (p < 0.05). 2,2-difluorobenzo(1,3)dioxole-5-carboxylic acid indan-2-ylamide 115-122 nitric oxide synthase 3 Homo sapiens 0-4 20309548-8 2010 eNOS and p-eNOS(Ser1177) expressions in coronary endothelial cells were significantly increased by the addition of AVE3085 in ST solution during hypoxia (p < 0.05). 2,2-difluorobenzo(1,3)dioxole-5-carboxylic acid indan-2-ylamide 115-122 nitric oxide synthase 3 Homo sapiens 11-15 20309548-9 2010 Protection of endothelium-dependent relaxation from H-R by AVE3085 (70.3 +/- 7.2% vs. 90.5 +/- 2.4%, p < 0.05) also reached a level similar to that by L-arginine (69.9 +/- 9.0% vs. 94.7 +/- 3.9%, p < 0.05) at 4 degrees C. CONCLUSIONS: We have demonstrated a new mechanism to protect coronary endothelium from H-R injury by using eNOS enhancers. 2,2-difluorobenzo(1,3)dioxole-5-carboxylic acid indan-2-ylamide 59-66 nitric oxide synthase 3 Homo sapiens 335-339 20371606-6 2010 Trans-activation of wild-type NOS3 promoter by FGF2 was significantly inhibited when either the AP-1 or the cAMP-response element (CRE)-like sequence (TGCGTCA, -752 to -758) was mutated and was completely blocked when both were mutated. Cyclic AMP 108-112 nitric oxide synthase 3 Homo sapiens 30-34 23961079-1 2010 Endothelium-derived nitric oxide (NO) is synthesized from l-arginine by endothelial nitric oxide synthase (eNOS) encoded by the NOS3 gene on chromosome7. Nitric Oxide 20-32 nitric oxide synthase 3 Homo sapiens 72-105 23961079-1 2010 Endothelium-derived nitric oxide (NO) is synthesized from l-arginine by endothelial nitric oxide synthase (eNOS) encoded by the NOS3 gene on chromosome7. Nitric Oxide 20-32 nitric oxide synthase 3 Homo sapiens 107-111 23961079-1 2010 Endothelium-derived nitric oxide (NO) is synthesized from l-arginine by endothelial nitric oxide synthase (eNOS) encoded by the NOS3 gene on chromosome7. Nitric Oxide 20-32 nitric oxide synthase 3 Homo sapiens 128-132 23961079-1 2010 Endothelium-derived nitric oxide (NO) is synthesized from l-arginine by endothelial nitric oxide synthase (eNOS) encoded by the NOS3 gene on chromosome7. Arginine 58-68 nitric oxide synthase 3 Homo sapiens 72-105 23961079-1 2010 Endothelium-derived nitric oxide (NO) is synthesized from l-arginine by endothelial nitric oxide synthase (eNOS) encoded by the NOS3 gene on chromosome7. Arginine 58-68 nitric oxide synthase 3 Homo sapiens 107-111 23961079-1 2010 Endothelium-derived nitric oxide (NO) is synthesized from l-arginine by endothelial nitric oxide synthase (eNOS) encoded by the NOS3 gene on chromosome7. Arginine 58-68 nitric oxide synthase 3 Homo sapiens 128-132 20230881-0 2010 Molecular mechanism of endothelial nitric-oxide synthase activation by Platycodon grandiflorum root-derived saponins. Saponins 108-116 nitric oxide synthase 3 Homo sapiens 23-56 20525309-10 2010 Simvastatin markedly increased NO release, vasodilator-stimulated phosphoprotein (VASP) phosphorylation, and endothelial nitric oxide synthase (eNOS) expression. Simvastatin 0-11 nitric oxide synthase 3 Homo sapiens 109-142 20230881-1 2010 Nitric oxide (NO) produced by endothelial nitric-oxide synthase (eNOS) has antithrombotic and antiatherosclerotic properties in the vasculature. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 30-63 20404222-0 2010 (-)-epicatechin activation of endothelial cell endothelial nitric oxide synthase, nitric oxide, and related signaling pathways. Catechin 0-15 nitric oxide synthase 3 Homo sapiens 47-80 20416296-1 2010 Icariin, a flavonoid isolated from Epimedii herba, stimulated phosphorylation of endothelial nitric oxide synthase (eNOS) at Ser1177, Akt (Ser473) and ERK1/2 (Thr202/Tyr204). icariin 0-7 nitric oxide synthase 3 Homo sapiens 81-114 20300066-9 2010 At the polymorphism T-786C in the endothelial nitric oxide (NO) synthase (eNOS) gene, the subjects with TT genotype had lower BRS than subjects carrying either the TC or the CC genotype. Nitric Oxide 46-58 nitric oxide synthase 3 Homo sapiens 74-78 20392826-8 2010 In particular, endothelium-dependent vasodilatation by estradiol-induced activation of endothelial nitric oxide synthase has proven to be an uniquely informative model to study sex steroid signaling via classical sex steroid receptors localized to the cell membrane. Estradiol 55-64 nitric oxide synthase 3 Homo sapiens 87-120 20392826-8 2010 In particular, endothelium-dependent vasodilatation by estradiol-induced activation of endothelial nitric oxide synthase has proven to be an uniquely informative model to study sex steroid signaling via classical sex steroid receptors localized to the cell membrane. Steroids 181-188 nitric oxide synthase 3 Homo sapiens 87-120 20404222-1 2010 Recent reports indicate that (-)-epicatechin can exert cardioprotective actions, which may involve endothelial nitric oxide synthase (eNOS)-mediated nitric oxide production in endothelial cells. Catechin 29-44 nitric oxide synthase 3 Homo sapiens 99-132 21234858-8 2010 Western blotting studies revealed that AGEs decreased NOS-3 phosphorylation on serine-1177, increased NOS-3 O-glycosylation, and decreased serine phosphorylation of protein kinase Akt; all of these changes were abrogated by pyridoxine. Pyridoxine 224-234 nitric oxide synthase 3 Homo sapiens 54-59 21234858-5 2010 Serine-1177-specific phosphorylation of NOS type 3 (NOS-3) and phosphorylation of protein kinase Akt were determined in platelets by Western blotting. Serine 0-6 nitric oxide synthase 3 Homo sapiens 40-50 21234858-5 2010 Serine-1177-specific phosphorylation of NOS type 3 (NOS-3) and phosphorylation of protein kinase Akt were determined in platelets by Western blotting. Serine 0-6 nitric oxide synthase 3 Homo sapiens 52-57 21234858-10 2010 We conclude that pyridoxine is effective in ameliorating the dysfunction of platelet NO signaling in response to AGEs, through improving PI3K activity, and hence downstream Akt phosphorylation and in turn serine-1177 phosphorylation of NOS-3. Pyridoxine 17-27 nitric oxide synthase 3 Homo sapiens 236-241 21234858-8 2010 Western blotting studies revealed that AGEs decreased NOS-3 phosphorylation on serine-1177, increased NOS-3 O-glycosylation, and decreased serine phosphorylation of protein kinase Akt; all of these changes were abrogated by pyridoxine. Serine 79-85 nitric oxide synthase 3 Homo sapiens 54-59 20144727-0 2010 Activation of endothelial nitric oxide synthase by the pro-apoptotic drug embelin: Striking discrepancy between nitric oxide-mediated cyclic GMP accumulation and L-citrulline formation. Citrulline 162-174 nitric oxide synthase 3 Homo sapiens 14-47 20598027-0 2010 Glu298Asp polymorphism of the endothelial nitric oxide synthase gene and plasma concentrations of asymmetric dimethylarginine in Turkish pre-eclamptic women without fetal growth retardation. dimethylarginine 109-125 nitric oxide synthase 3 Homo sapiens 30-63 20144727-5 2010 The apparent discrepancy between NO/cGMP and l-citrulline formation in embelin-treated cells was not due to enhanced metabolism and/or efflux of l-citrulline, increased NO bioavailability, inhibition of cGMP hydrolysis, sensitization of soluble guanylate cyclase (sGC) to NO, or enhanced formation of a sGC/eNOS complex. embelin 71-78 nitric oxide synthase 3 Homo sapiens 307-311 20188080-4 2010 In previous investigations, we have conclusively established calreticulin transacetylase catalyzed activation of endothelial nitric oxide synthase (eNOS) by polyphenolic acetates. polyphenolic acetates 157-178 nitric oxide synthase 3 Homo sapiens 113-146 20299462-4 2010 We hypothesized that Ang II stimulates TAL NO production via AT(2)-mediated Akt1 activation, which phosphorylates NOS3 at serine 1177. Serine 122-128 nitric oxide synthase 3 Homo sapiens 114-118 20299462-15 2010 Ang II increased phospho-NOS3 at serine 1177 by 130% (p < 0.01) and 150% after 5 and 10 min (p < 0.02). Serine 33-39 nitric oxide synthase 3 Homo sapiens 25-29 20299462-18 2010 We concluded that Ang II enhances TAL NO production via activation of AT(2) and Akt1-dependent phosphorylation of NOS3 at serines 1177 and 633. Serine 122-129 nitric oxide synthase 3 Homo sapiens 114-118 20114041-1 2010 BACKGROUND: Endothelium derived nitric oxide is formed from l-arginine by endothelial nitric oxide synthase encoded by the nitric oxide synthase 3 (NOS3) gene. Nitric Oxide 32-44 nitric oxide synthase 3 Homo sapiens 123-146 20210789-2 2010 This key signalling molecule is synthesised by a family of nitric oxide synthases (NOS), and the endothelial isoform (eNOS) is the most important for nitric oxide formation in the cardiovascular system. Nitric Oxide 59-71 nitric oxide synthase 3 Homo sapiens 118-122 20114041-1 2010 BACKGROUND: Endothelium derived nitric oxide is formed from l-arginine by endothelial nitric oxide synthase encoded by the nitric oxide synthase 3 (NOS3) gene. Nitric Oxide 32-44 nitric oxide synthase 3 Homo sapiens 148-152 20114041-1 2010 BACKGROUND: Endothelium derived nitric oxide is formed from l-arginine by endothelial nitric oxide synthase encoded by the nitric oxide synthase 3 (NOS3) gene. Arginine 60-70 nitric oxide synthase 3 Homo sapiens 123-146 20114041-1 2010 BACKGROUND: Endothelium derived nitric oxide is formed from l-arginine by endothelial nitric oxide synthase encoded by the nitric oxide synthase 3 (NOS3) gene. Arginine 60-70 nitric oxide synthase 3 Homo sapiens 148-152 20114041-2 2010 Nitric oxide possesses a variety of protective effects on endothelial cells and therefore NOS3 is a logical candidate gene to be investigated for the susceptibility of deep vein thrombosis (DVT). Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 90-94 20348139-0 2010 Translocation of protein kinase C isoforms is involved in propofol-induced endothelial nitric oxide synthase activation. Propofol 58-66 nitric oxide synthase 3 Homo sapiens 75-108 20021702-4 2010 Resveratrol and quercetin (0.1-1 microm) increased eNOS and VEGF mRNA expression particularly in the absence of H2O2 (50 microm) and decreased H2O2-induced ET-1 mRNA expression (P < 0.001 for polyphenol x H2O2 interactions). Resveratrol 0-11 nitric oxide synthase 3 Homo sapiens 51-55 20021702-4 2010 Resveratrol and quercetin (0.1-1 microm) increased eNOS and VEGF mRNA expression particularly in the absence of H2O2 (50 microm) and decreased H2O2-induced ET-1 mRNA expression (P < 0.001 for polyphenol x H2O2 interactions). Quercetin 16-25 nitric oxide synthase 3 Homo sapiens 51-55 20021702-6 2010 Of the nine other polyphenols tested, only epigallocatechin gallate had similar effects on both the eNOS and ET-1 mRNA expression, but to a lesser extent than resveratrol at an equimolar concentration (0.1 microm). epigallocatechin gallate 43-67 nitric oxide synthase 3 Homo sapiens 100-104 20186148-1 2010 We investigated the variations in genes encoding endothelial nitric oxide synthase (NOS3), angiotensin-converting enzyme (ACE) and angiotensinogen (AGT) in hypertensive disorders of pregnancy and the relationship between the polymorphisms and circulating nitric oxide (NO) and ACE levels in pregnant north Indian women. Nitric Oxide 61-73 nitric oxide synthase 3 Homo sapiens 84-88 20372828-9 2010 These results indicate that eNOS polymorphisms and haplotypes serve as risk factors for SBI, and three different polymorphic loci in the eNOS gene play interactively, thereby leading to synergistic effects for the generation of SBI. sorbinil 88-91 nitric oxide synthase 3 Homo sapiens 28-32 20375905-1 2010 OBJECTIVE: We hypothesized a possible mechanism for atherosclerosis in which interleukin-6 (IL-6) might affect the endothelial nitric oxide synthase (eNOS)-caveolin-1 interaction and result in decreased nitric oxide bioavailability in the setting of low-grade inflammation. Nitric Oxide 127-139 nitric oxide synthase 3 Homo sapiens 150-154 20375905-7 2010 IL-6 treatment was found to stabilize caveolin-1 protein and its half-life was estimated to prolong from 7.5 h to longer than 12 h. Furthermore, treatment with PD98059 and short interference RNA of extracellular signal-regulated kinase gene reversed the effects of IL-6 on eNOS and caveolin-1. 2-(2-amino-3-methoxyphenyl)-4H-1-benzopyran-4-one 160-167 nitric oxide synthase 3 Homo sapiens 273-277 20213497-5 2010 Mechanisms involved include binding to repressor response elements on the eNOS gene, competing for co-regulators common to hormones with positive genomic actions, regulating eNOS co-factors, decreasing substrate for eNOS, and increasing production of oxygen-derived free radicals. Oxygen 251-257 nitric oxide synthase 3 Homo sapiens 74-78 20213743-0 2010 CDK5 phosphorylates eNOS at Ser-113 and regulates NO production. Serine 28-31 nitric oxide synthase 3 Homo sapiens 20-24 20213743-2 2010 Through protein nitration by peroxynitrite, eNOS is believed to be responsible for the major abnormalities in several important neurodegenerative diseases including Alzheimer"s (AD) and Parkinson"s diseases (PD). Peroxynitrous Acid 29-42 nitric oxide synthase 3 Homo sapiens 44-48 20213743-7 2010 Most interestingly, the nitrite production was significantly reduced in eNOS and Cdk5/p35 co-transfected SH-SY5Y cells when compared with co-transfection of Cdk5/p35 and S113A. Nitrites 24-31 nitric oxide synthase 3 Homo sapiens 72-76 20213743-8 2010 Together, our data suggest that Cdk5 can phosphorylate eNOS at the Ser-113 site and down-regulate eNOS-derived NO levels. Serine 67-70 nitric oxide synthase 3 Homo sapiens 55-59 19913857-4 2010 Plasma homocysteine levels were enhanced 2-fold in the subjects with the MTHFR 677T/T compared with the others (P = .0001) and also enhanced in the subjects with the endothelial nitric oxide synthase -786C allele (P = .031). Homocysteine 7-19 nitric oxide synthase 3 Homo sapiens 166-199 20213497-5 2010 Mechanisms involved include binding to repressor response elements on the eNOS gene, competing for co-regulators common to hormones with positive genomic actions, regulating eNOS co-factors, decreasing substrate for eNOS, and increasing production of oxygen-derived free radicals. Free Radicals 266-279 nitric oxide synthase 3 Homo sapiens 74-78 20184376-0 2010 Peroxynitrite induces destruction of the tetrahydrobiopterin and heme in endothelial nitric oxide synthase: transition from reversible to irreversible enzyme inhibition. Peroxynitrous Acid 0-13 nitric oxide synthase 3 Homo sapiens 73-106 20448437-8 2010 In contrast, endothelial nitric oxide synthase (eNOS) was expressed in both types of EPCs, and both cell types could produce nitric oxide (NO), as judged by measuring the total amounts of nitrites and nitrates in culture media. Nitrites 188-196 nitric oxide synthase 3 Homo sapiens 13-46 20448437-8 2010 In contrast, endothelial nitric oxide synthase (eNOS) was expressed in both types of EPCs, and both cell types could produce nitric oxide (NO), as judged by measuring the total amounts of nitrites and nitrates in culture media. Nitrates 201-209 nitric oxide synthase 3 Homo sapiens 13-46 20184376-0 2010 Peroxynitrite induces destruction of the tetrahydrobiopterin and heme in endothelial nitric oxide synthase: transition from reversible to irreversible enzyme inhibition. sapropterin 41-60 nitric oxide synthase 3 Homo sapiens 73-106 20184376-0 2010 Peroxynitrite induces destruction of the tetrahydrobiopterin and heme in endothelial nitric oxide synthase: transition from reversible to irreversible enzyme inhibition. Heme 65-69 nitric oxide synthase 3 Homo sapiens 73-106 20083095-1 2010 BACKGROUND: The polymorphism Glu298Asp of endothelial nitric oxide (eNOS) gene has been associated with hypertension and coronary artery disease in several populations worldwide, but results are still controversial. Nitric Oxide 54-66 nitric oxide synthase 3 Homo sapiens 68-72 20305680-7 2010 In addition, PGE(1) significantly increased NO content, eNOS protein, and mRNA expression. Prostaglandins E 13-16 nitric oxide synthase 3 Homo sapiens 56-60 20960276-9 2010 Resveratrol also counteracted other pro-atherosclerotic effects of high glucose, including the up-regulating roles of high glucose on the expression of endothelin-1 mRNA and E-selectin mRNA, and the down-regulating roles of high glucose on the expression of eNOS mRNA and the basal NO secretion without the stimulating of insulin. Resveratrol 0-11 nitric oxide synthase 3 Homo sapiens 258-262 20093623-9 2010 Incubation with nitric oxide donor sodium nitroprusside significantly ameliorated the inhibition of tumor necrosis factor-alpha on EPC proliferation, but incubation with endothelial nitric oxide synthase inhibitor l-NAME and PI3K inhibitor markedly attenuated the effect of RW on EPC proliferation. NG-Nitroarginine Methyl Ester 214-220 nitric oxide synthase 3 Homo sapiens 170-203 20382774-8 2010 In this respect, ADMA could serve as a re-coupling agent overcoming endothelial nitric oxide synthase (eNOS) uncoupling in patients with diabetes. N,N-dimethylarginine 17-21 nitric oxide synthase 3 Homo sapiens 68-101 20367485-1 2010 Endothelial nitric oxide synthase (eNOS) is a vascular enzyme that produces nitric oxide, a transient signaling molecule that by vasodilatation regulates blood flow and pressure. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 20367485-6 2010 Taken together, our data suggest that this variant in NOS3, which has been previously associated with higher levels of nitric oxide, contributes to both acclimatization and adaptation to altitude. Nitric Oxide 119-131 nitric oxide synthase 3 Homo sapiens 54-58 20375793-3 2010 METHODS: The expression of endothelial nitric oxide synthase was tested in formalin-fixed, paraffin-embedded tissues from specimens including 8 first trimester placentas, 3 partial hydatidiform moles, 20 complete hydatidiform moles, 2 invasive moles, and 5 choriocarcinomas. Formaldehyde 75-83 nitric oxide synthase 3 Homo sapiens 27-60 20375793-3 2010 METHODS: The expression of endothelial nitric oxide synthase was tested in formalin-fixed, paraffin-embedded tissues from specimens including 8 first trimester placentas, 3 partial hydatidiform moles, 20 complete hydatidiform moles, 2 invasive moles, and 5 choriocarcinomas. Paraffin 91-99 nitric oxide synthase 3 Homo sapiens 27-60 19913548-1 2010 The balance between endothelial nitric oxide synthase (eNOS)-derived nitric oxide (NO) and reactive oxygen species (ROS) production determines endothelial-mediated vascular homeostasis. Nitric Oxide 32-44 nitric oxide synthase 3 Homo sapiens 55-59 20354497-1 2010 AIM: The endothelial nitric oxide (eNOS) gene T-786C polymorphism may influence as a genetic risk factor cardiovascular diseases and shows association with cardiovascular mortality. Nitric Oxide 21-33 nitric oxide synthase 3 Homo sapiens 35-39 19913548-5 2010 We demonstrate here that serum deprivation of CVEC increased eNOS-mediated ROS levels, activated caspase-3, reduced Akt phosphorylation and cell number. Reactive Oxygen Species 75-78 nitric oxide synthase 3 Homo sapiens 61-65 19913548-6 2010 Treatment with either the deltaPKC inhibitor, deltaV1-1, or the varepsilonPKC activator, psivarepsilonRACK, inhibited these effects, restoring cell survival through inhibition of eNOS activity. psivarepsilonrack 89-106 nitric oxide synthase 3 Homo sapiens 179-183 19913548-9 2010 Together our data demonstrate that (1) in endothelial dysfunction, ROS and reactive nitrogen species (RNS) formation result from uncontrolled eNOS activity mediated by activation of deltaPKC or inhibition of varepsilonPKC; (2) inhibition of deltaPKC or activation of varepsilonPKC corrects the perturbed phosphorylation state of eNOS, thus increasing cell survival. Reactive Oxygen Species 67-70 nitric oxide synthase 3 Homo sapiens 142-146 19913548-9 2010 Together our data demonstrate that (1) in endothelial dysfunction, ROS and reactive nitrogen species (RNS) formation result from uncontrolled eNOS activity mediated by activation of deltaPKC or inhibition of varepsilonPKC; (2) inhibition of deltaPKC or activation of varepsilonPKC corrects the perturbed phosphorylation state of eNOS, thus increasing cell survival. Reactive Oxygen Species 67-70 nitric oxide synthase 3 Homo sapiens 329-333 19913548-9 2010 Together our data demonstrate that (1) in endothelial dysfunction, ROS and reactive nitrogen species (RNS) formation result from uncontrolled eNOS activity mediated by activation of deltaPKC or inhibition of varepsilonPKC; (2) inhibition of deltaPKC or activation of varepsilonPKC corrects the perturbed phosphorylation state of eNOS, thus increasing cell survival. Reactive Nitrogen Species 75-100 nitric oxide synthase 3 Homo sapiens 142-146 19913548-9 2010 Together our data demonstrate that (1) in endothelial dysfunction, ROS and reactive nitrogen species (RNS) formation result from uncontrolled eNOS activity mediated by activation of deltaPKC or inhibition of varepsilonPKC; (2) inhibition of deltaPKC or activation of varepsilonPKC corrects the perturbed phosphorylation state of eNOS, thus increasing cell survival. Reactive Nitrogen Species 102-105 nitric oxide synthase 3 Homo sapiens 142-146 19913548-9 2010 Together our data demonstrate that (1) in endothelial dysfunction, ROS and reactive nitrogen species (RNS) formation result from uncontrolled eNOS activity mediated by activation of deltaPKC or inhibition of varepsilonPKC; (2) inhibition of deltaPKC or activation of varepsilonPKC corrects the perturbed phosphorylation state of eNOS, thus increasing cell survival. Reactive Nitrogen Species 102-105 nitric oxide synthase 3 Homo sapiens 329-333 20185342-1 2010 OBJECTIVE: We hypothesized that, similar to idiopathic hip osteonecrosis, the T-786C mutation of the endothelial nitric oxide synthase (eNOS) gene affecting nitric oxide (NO) production was associated with neuralgia-inducing cavitational osteonecrosis of the jaws (NICO). Nitric Oxide 113-125 nitric oxide synthase 3 Homo sapiens 136-140 19952778-1 2010 BACKGROUND: Considering that the role of nitric oxide as a vasodilator is increased after an acute bout of exercise and that the 894G>T polymorphism of the endothelial nitric oxide synthase seems to reduce the nitric oxide release in response to shear stress, the present study investigated the 894G>T polymorphism in relation to vascular reactivity following maximal dynamic exercise. Nitric Oxide 41-53 nitric oxide synthase 3 Homo sapiens 159-192 20185342-7 2010 CONCLUSIONS: The eNOS T-786C polymorphism affecting NO production is associated with NICO, may contribute to the pathogenesis of NICO, and may open therapeutic medical approaches to treatment of NICO through provision of L-arginine, the amino-acid precursor of NO. Arginine 221-231 nitric oxide synthase 3 Homo sapiens 17-21 20044991-9 2010 These data revealed an estrogen receptor alpha-dependent modulation of Ca(2+) homeostasis accompanying the enhancement of endothelial nitric oxide synthase expression in 17 beta-estradiol-treated human endothelial cells. Estradiol 173-187 nitric oxide synthase 3 Homo sapiens 122-155 20387553-3 2010 We have also demonstrated that endothelial nitric oxide synthase (eNOS) is a major source of EDHF/H2(0)2, where Cu, Zn-SOD is involved. edhf 93-97 nitric oxide synthase 3 Homo sapiens 31-64 20387553-3 2010 We have also demonstrated that endothelial nitric oxide synthase (eNOS) is a major source of EDHF/H2(0)2, where Cu, Zn-SOD is involved. Hydrogen 98-100 nitric oxide synthase 3 Homo sapiens 31-64 20448349-5 2010 The expression of PI3K, PKB, and eNOS in the intermittent high glucose group was significantly lower than that in the constant high glucose group (P<0.05). Glucose 63-70 nitric oxide synthase 3 Homo sapiens 33-37 20448349-5 2010 The expression of PI3K, PKB, and eNOS in the intermittent high glucose group was significantly lower than that in the constant high glucose group (P<0.05). Glucose 132-139 nitric oxide synthase 3 Homo sapiens 33-37 20448349-6 2010 CONCLUSION: Intermittent high glucose could be more deleterious to endothelial cells than constant high glucose, and may lead to decrease synthesis of NO by inhibiting PI3K/PKB/eNOS pathway activation. Glucose 30-37 nitric oxide synthase 3 Homo sapiens 177-181 20044991-3 2010 Hence, we investigated the effect of chronic 17 beta-estradiol treatment on the intracellular Ca(2+) concentration and endothelial nitric oxide synthase protein expression in the human endothelial cell line, EA.hy926, using spectrofluorometry and Western blot, respectively. Estradiol 45-62 nitric oxide synthase 3 Homo sapiens 119-152 20044991-6 2010 In addition, 17 beta-estradiol-treated cells expressed higher levels of endothelial nitric oxide synthase protein in comparison to vehicle-treated cells. Estradiol 16-30 nitric oxide synthase 3 Homo sapiens 72-105 20044991-7 2010 The chronic effect of 17 beta-estradiol on Ca(2+) homeostasis and endothelial nitric oxide synthase expression was attenuated with the nonselective estrogen receptor inhibitor, ICI 182,780 (10muM, 7alpha, 17beta-[9-[(4,4,5,5,5-Pentafluoropentyl)sulfinyl]nonyl] estra-1,3,5(10)-triene-3,17-diol). Estradiol 22-39 nitric oxide synthase 3 Homo sapiens 66-99 20044991-7 2010 The chronic effect of 17 beta-estradiol on Ca(2+) homeostasis and endothelial nitric oxide synthase expression was attenuated with the nonselective estrogen receptor inhibitor, ICI 182,780 (10muM, 7alpha, 17beta-[9-[(4,4,5,5,5-Pentafluoropentyl)sulfinyl]nonyl] estra-1,3,5(10)-triene-3,17-diol). ici 177-180 nitric oxide synthase 3 Homo sapiens 66-99 20044991-7 2010 The chronic effect of 17 beta-estradiol on Ca(2+) homeostasis and endothelial nitric oxide synthase expression was attenuated with the nonselective estrogen receptor inhibitor, ICI 182,780 (10muM, 7alpha, 17beta-[9-[(4,4,5,5,5-Pentafluoropentyl)sulfinyl]nonyl] estra-1,3,5(10)-triene-3,17-diol). 7alpha, 17beta-[9-[(4,4,5,5,5-pentafluoropentyl)sulfinyl]nonyl] estra-1,3,5(10)-triene-3,17-diol 197-293 nitric oxide synthase 3 Homo sapiens 66-99 20149802-9 2010 The higher [TPEN] also induced cNOS uncoupling. N,N,N',N'-tetrakis(2-pyridylmethyl)ethylenediamine 12-16 nitric oxide synthase 3 Homo sapiens 31-35 20149802-6 2010 The UVB-induced intracellular Zn(2+) elevation was dependent on the increase of constitutive nitric oxide synthase (cNOS) activity and production of superoxide. Zinc 30-36 nitric oxide synthase 3 Homo sapiens 116-120 20149802-12 2010 SIGNIFICANCE: Our findings not only advance our understanding of the correlations between cNOS activation and Zn elevation, but also elucidated the role of cNOS in regulation of oxidative stress and apoptosis upon UVB-irradiation. Zinc 110-112 nitric oxide synthase 3 Homo sapiens 90-94 20149802-12 2010 SIGNIFICANCE: Our findings not only advance our understanding of the correlations between cNOS activation and Zn elevation, but also elucidated the role of cNOS in regulation of oxidative stress and apoptosis upon UVB-irradiation. Zinc 110-112 nitric oxide synthase 3 Homo sapiens 156-160 20093168-4 2010 We recently reported that nitric oxide (NO) synthesized by endothelial NO synthase (eNOS) slows down functional recovery and axon regeneration after XIIth nerve crushing. Nitric Oxide 26-38 nitric oxide synthase 3 Homo sapiens 84-88 20042732-0 2010 Shear stress-induced ATP-mediated endothelial constitutive nitric oxide synthase expression in human lymphatic endothelial cells. Adenosine Triphosphate 21-24 nitric oxide synthase 3 Homo sapiens 34-80 20042732-4 2010 Exogenous ATP ranging in concentration from 10(-9) to 10(-6) M produced a significant increase in ecNOS immunohistochemical expression in a dose-dependent manner. Adenosine Triphosphate 10-13 nitric oxide synthase 3 Homo sapiens 98-103 20042732-5 2010 The increase in ecNOS expression mediated by 10(-6)M ATP was significantly reduced by 10(-5) M suramin. Adenosine Triphosphate 53-56 nitric oxide synthase 3 Homo sapiens 16-21 20042732-5 2010 The increase in ecNOS expression mediated by 10(-6)M ATP was significantly reduced by 10(-5) M suramin. Suramin 95-102 nitric oxide synthase 3 Homo sapiens 16-21 20393589-12 2010 Overproduction of ROS resulting from mitochondrial dysfunction or NOX activation is associated with uncoupling of endothelial nitric oxide synthase, which leads to reduced production of nitric oxide and endothelial-dependent vasodilation. Reactive Oxygen Species 18-21 nitric oxide synthase 3 Homo sapiens 114-147 20042732-6 2010 Suramin (10(-5) M) caused a significant reduction in the shear stress-mediated increases in ecNOS immunohistochemical staining and mRNA expression. Suramin 0-7 nitric oxide synthase 3 Homo sapiens 92-97 20042732-7 2010 The shear stress-mediated increases in ecNOS expression were significantly reduced by 3 mM tetraethylammonium, 10(-4) M apamin, 10(-9) M iberiotoxin, 10(-5) M 2-aminoethoxydephenyl borate, or 10(-5)M xestospongin C, but not 10(-5) M glybenclamide or 10(-5) M nifedipine. Tetraethylammonium 91-109 nitric oxide synthase 3 Homo sapiens 39-44 19687739-0 2010 Propofol induces endothelial nitric oxide synthase phosphorylation and activation in human umbilical vein endothelial cells by inhibiting protein kinase C delta expression. Propofol 0-8 nitric oxide synthase 3 Homo sapiens 17-50 20042732-7 2010 The shear stress-mediated increases in ecNOS expression were significantly reduced by 3 mM tetraethylammonium, 10(-4) M apamin, 10(-9) M iberiotoxin, 10(-5) M 2-aminoethoxydephenyl borate, or 10(-5)M xestospongin C, but not 10(-5) M glybenclamide or 10(-5) M nifedipine. iberiotoxin 137-148 nitric oxide synthase 3 Homo sapiens 39-44 20042732-7 2010 The shear stress-mediated increases in ecNOS expression were significantly reduced by 3 mM tetraethylammonium, 10(-4) M apamin, 10(-9) M iberiotoxin, 10(-5) M 2-aminoethoxydephenyl borate, or 10(-5)M xestospongin C, but not 10(-5) M glybenclamide or 10(-5) M nifedipine. 2-aminoethoxydephenyl borate 159-187 nitric oxide synthase 3 Homo sapiens 39-44 20042732-7 2010 The shear stress-mediated increases in ecNOS expression were significantly reduced by 3 mM tetraethylammonium, 10(-4) M apamin, 10(-9) M iberiotoxin, 10(-5) M 2-aminoethoxydephenyl borate, or 10(-5)M xestospongin C, but not 10(-5) M glybenclamide or 10(-5) M nifedipine. xestospongin C 200-214 nitric oxide synthase 3 Homo sapiens 39-44 20042732-7 2010 The shear stress-mediated increases in ecNOS expression were significantly reduced by 3 mM tetraethylammonium, 10(-4) M apamin, 10(-9) M iberiotoxin, 10(-5) M 2-aminoethoxydephenyl borate, or 10(-5)M xestospongin C, but not 10(-5) M glybenclamide or 10(-5) M nifedipine. Glyburide 233-246 nitric oxide synthase 3 Homo sapiens 39-44 20042732-7 2010 The shear stress-mediated increases in ecNOS expression were significantly reduced by 3 mM tetraethylammonium, 10(-4) M apamin, 10(-9) M iberiotoxin, 10(-5) M 2-aminoethoxydephenyl borate, or 10(-5)M xestospongin C, but not 10(-5) M glybenclamide or 10(-5) M nifedipine. Nifedipine 259-269 nitric oxide synthase 3 Homo sapiens 39-44 20042732-8 2010 The shear stress-mediated increases in ecNOS expression were significantly potentiated by pinacidil or NS1619 in a dose-dependent manner. Pinacidil 90-99 nitric oxide synthase 3 Homo sapiens 39-44 20042732-8 2010 The shear stress-mediated increases in ecNOS expression were significantly potentiated by pinacidil or NS1619 in a dose-dependent manner. NS 1619 103-109 nitric oxide synthase 3 Homo sapiens 39-44 20042732-10 2010 These findings suggest that shear stress produces a significant release of ATP from LEC, which activates the purinergic P2X/2Y receptor, thereby facilitating ecNOS mRNA and protein expression through inositol 1,4,5-trisphosphate-mediated release of intracellular Ca(2+) ions and the activation of Ca(2+)-activated K(+) channels in LEC. Adenosine Triphosphate 75-78 nitric oxide synthase 3 Homo sapiens 158-163 20042732-10 2010 These findings suggest that shear stress produces a significant release of ATP from LEC, which activates the purinergic P2X/2Y receptor, thereby facilitating ecNOS mRNA and protein expression through inositol 1,4,5-trisphosphate-mediated release of intracellular Ca(2+) ions and the activation of Ca(2+)-activated K(+) channels in LEC. 5-trisphosphate 213-228 nitric oxide synthase 3 Homo sapiens 158-163 20406610-1 2010 OBJECTIVES: An impaired availability of nitric oxide (NO), related to polymorphisms in endothelial nitric oxide synthase (eNOS) gene, may influence the microvasculature in systemic Sclerosis (SSc). Nitric Oxide 40-52 nitric oxide synthase 3 Homo sapiens 87-120 20406610-1 2010 OBJECTIVES: An impaired availability of nitric oxide (NO), related to polymorphisms in endothelial nitric oxide synthase (eNOS) gene, may influence the microvasculature in systemic Sclerosis (SSc). Nitric Oxide 40-52 nitric oxide synthase 3 Homo sapiens 122-126 20184449-0 2010 Mass spectroscopy and molecular modeling predict endothelial nitric oxide synthase dimer collapse by hydrogen peroxide through zinc tetrathiolate metal-binding site disruption. Hydrogen Peroxide 101-118 nitric oxide synthase 3 Homo sapiens 49-82 20184449-0 2010 Mass spectroscopy and molecular modeling predict endothelial nitric oxide synthase dimer collapse by hydrogen peroxide through zinc tetrathiolate metal-binding site disruption. zinc tetrathiolate 127-145 nitric oxide synthase 3 Homo sapiens 49-82 20184449-0 2010 Mass spectroscopy and molecular modeling predict endothelial nitric oxide synthase dimer collapse by hydrogen peroxide through zinc tetrathiolate metal-binding site disruption. Metals 146-151 nitric oxide synthase 3 Homo sapiens 49-82 20184449-1 2010 Endothelial nitric oxide synthase (eNOS) is inhibited by hydrogen peroxide (H(2)O(2)), but the mechanism has not been determined. Hydrogen Peroxide 57-74 nitric oxide synthase 3 Homo sapiens 0-33 20184449-1 2010 Endothelial nitric oxide synthase (eNOS) is inhibited by hydrogen peroxide (H(2)O(2)), but the mechanism has not been determined. Hydrogen Peroxide 57-74 nitric oxide synthase 3 Homo sapiens 35-39 20184449-2 2010 Thus, the purpose of this study was to delineate the mechanism by which H(2)O(2) inhibits eNOS activity. Hydrogen Peroxide 72-80 nitric oxide synthase 3 Homo sapiens 90-94 20506636-0 2010 [Protein kinase C activation is required for free fatty acid-induced impairment of endothelial nitric oxide synthase]. Fatty Acids, Nonesterified 45-60 nitric oxide synthase 3 Homo sapiens 83-116 19968769-2 2010 The gene encoding endothelial nitric oxide synthase (eNOS) is an interesting candidate gene for understanding the physiopathology of ED, as it is involved in the catalytic production of nitric oxide (NO), the neurotransmitter that plays a critical role in penile tumescence and erection. Nitric Oxide 30-42 nitric oxide synthase 3 Homo sapiens 53-57 20506636-1 2010 OBJECTIVE: To observe whether the impairment of endothelial nitric oxide synthase (eNOS) activity by elevated level of free fatty acid (FFA) is associated with activation of protein kinase C (PKC). Fatty Acids, Nonesterified 119-134 nitric oxide synthase 3 Homo sapiens 48-81 20102704-4 2010 However, the role of SIRT1 in regulation of eNOS by CS and oxidants are not known. Cesium 52-54 nitric oxide synthase 3 Homo sapiens 44-48 20560249-1 2010 Genetic polymorphisms in the gene that codes for endothelial nitric oxide synthase (eNOS) have been associated with less nitric oxide availability and with various cardiovascular diseases in humans. Nitric Oxide 61-73 nitric oxide synthase 3 Homo sapiens 84-88 20102704-5 2010 We hypothesized that CS-mediated oxidative stress downregulates SIRT1 leading to acetylation of eNOS which results in reduced nitric oxide (NO)-mediated signaling and endothelial dysfunction. Cesium 21-23 nitric oxide synthase 3 Homo sapiens 96-100 20102704-5 2010 We hypothesized that CS-mediated oxidative stress downregulates SIRT1 leading to acetylation of eNOS which results in reduced nitric oxide (NO)-mediated signaling and endothelial dysfunction. Nitric Oxide 126-138 nitric oxide synthase 3 Homo sapiens 96-100 20102704-7 2010 Pre-treatment of endothelial cells with resveratrol significantly attenuated the CSE- and oxidant-mediated SIRT1 levels and eNOS acetylation. Resveratrol 40-51 nitric oxide synthase 3 Homo sapiens 124-128 20102704-8 2010 These findings suggest that CS- and oxidant-mediated reduction of SIRT1 is associated with acetylation of eNOS which have implications in endothelial dysfunction. Cesium 28-30 nitric oxide synthase 3 Homo sapiens 106-110 20117080-0 2010 The EGCg-induced redox-sensitive activation of endothelial nitric oxide synthase and relaxation are critically dependent on hydroxyl moieties. epigallocatechin gallate 4-8 nitric oxide synthase 3 Homo sapiens 47-80 20117080-0 2010 The EGCg-induced redox-sensitive activation of endothelial nitric oxide synthase and relaxation are critically dependent on hydroxyl moieties. Hydroxyl Radical 124-132 nitric oxide synthase 3 Homo sapiens 47-80 19946124-7 2010 Site-directed mutagenesis of the actin-binding domain of eNOS replacing leucine and tryptophan with alanine yielded an eNOS mutant that exhibited reduced eNOS-beta-actin association, decreased NO production, and increased superoxide formation in COS-7 cells. Alanine 100-107 nitric oxide synthase 3 Homo sapiens 119-123 19946124-0 2010 Beta-actin association with endothelial nitric-oxide synthase modulates nitric oxide and superoxide generation from the enzyme. Nitric Oxide 72-84 nitric oxide synthase 3 Homo sapiens 28-61 19946124-7 2010 Site-directed mutagenesis of the actin-binding domain of eNOS replacing leucine and tryptophan with alanine yielded an eNOS mutant that exhibited reduced eNOS-beta-actin association, decreased NO production, and increased superoxide formation in COS-7 cells. Alanine 100-107 nitric oxide synthase 3 Homo sapiens 119-123 19946124-0 2010 Beta-actin association with endothelial nitric-oxide synthase modulates nitric oxide and superoxide generation from the enzyme. Superoxides 89-99 nitric oxide synthase 3 Homo sapiens 28-61 19946124-7 2010 Site-directed mutagenesis of the actin-binding domain of eNOS replacing leucine and tryptophan with alanine yielded an eNOS mutant that exhibited reduced eNOS-beta-actin association, decreased NO production, and increased superoxide formation in COS-7 cells. Superoxides 222-232 nitric oxide synthase 3 Homo sapiens 57-61 19946124-2 2010 We have previously reported that beta-actin is associated with eNOS oxygenase domain and that association of eNOS with beta-actin increases eNOS activity and nitric oxide (NO) production. Nitric Oxide 158-170 nitric oxide synthase 3 Homo sapiens 109-113 19946124-7 2010 Site-directed mutagenesis of the actin-binding domain of eNOS replacing leucine and tryptophan with alanine yielded an eNOS mutant that exhibited reduced eNOS-beta-actin association, decreased NO production, and increased superoxide formation in COS-7 cells. Superoxides 222-232 nitric oxide synthase 3 Homo sapiens 119-123 19946124-2 2010 We have previously reported that beta-actin is associated with eNOS oxygenase domain and that association of eNOS with beta-actin increases eNOS activity and nitric oxide (NO) production. Nitric Oxide 158-170 nitric oxide synthase 3 Homo sapiens 109-113 19946124-4 2010 A synthetic actin-binding sequence (ABS) peptide 326 with amino acid sequence corresponding to residues 326-333 of human eNOS, one of the putative ABSs, specifically bound to beta-actin and prevented eNOS association with beta-actin in vitro. Peptides 41-48 nitric oxide synthase 3 Homo sapiens 121-125 19946124-7 2010 Site-directed mutagenesis of the actin-binding domain of eNOS replacing leucine and tryptophan with alanine yielded an eNOS mutant that exhibited reduced eNOS-beta-actin association, decreased NO production, and increased superoxide formation in COS-7 cells. Superoxides 222-232 nitric oxide synthase 3 Homo sapiens 119-123 19946124-4 2010 A synthetic actin-binding sequence (ABS) peptide 326 with amino acid sequence corresponding to residues 326-333 of human eNOS, one of the putative ABSs, specifically bound to beta-actin and prevented eNOS association with beta-actin in vitro. Peptides 41-48 nitric oxide synthase 3 Homo sapiens 200-204 19946124-7 2010 Site-directed mutagenesis of the actin-binding domain of eNOS replacing leucine and tryptophan with alanine yielded an eNOS mutant that exhibited reduced eNOS-beta-actin association, decreased NO production, and increased superoxide formation in COS-7 cells. carbonyl sulfide 246-249 nitric oxide synthase 3 Homo sapiens 57-61 19946124-7 2010 Site-directed mutagenesis of the actin-binding domain of eNOS replacing leucine and tryptophan with alanine yielded an eNOS mutant that exhibited reduced eNOS-beta-actin association, decreased NO production, and increased superoxide formation in COS-7 cells. Leucine 72-79 nitric oxide synthase 3 Homo sapiens 57-61 19946124-7 2010 Site-directed mutagenesis of the actin-binding domain of eNOS replacing leucine and tryptophan with alanine yielded an eNOS mutant that exhibited reduced eNOS-beta-actin association, decreased NO production, and increased superoxide formation in COS-7 cells. Leucine 72-79 nitric oxide synthase 3 Homo sapiens 119-123 19946124-7 2010 Site-directed mutagenesis of the actin-binding domain of eNOS replacing leucine and tryptophan with alanine yielded an eNOS mutant that exhibited reduced eNOS-beta-actin association, decreased NO production, and increased superoxide formation in COS-7 cells. carbonyl sulfide 246-249 nitric oxide synthase 3 Homo sapiens 119-123 19946124-7 2010 Site-directed mutagenesis of the actin-binding domain of eNOS replacing leucine and tryptophan with alanine yielded an eNOS mutant that exhibited reduced eNOS-beta-actin association, decreased NO production, and increased superoxide formation in COS-7 cells. Leucine 72-79 nitric oxide synthase 3 Homo sapiens 119-123 19946124-7 2010 Site-directed mutagenesis of the actin-binding domain of eNOS replacing leucine and tryptophan with alanine yielded an eNOS mutant that exhibited reduced eNOS-beta-actin association, decreased NO production, and increased superoxide formation in COS-7 cells. Tryptophan 84-94 nitric oxide synthase 3 Homo sapiens 57-61 19946124-7 2010 Site-directed mutagenesis of the actin-binding domain of eNOS replacing leucine and tryptophan with alanine yielded an eNOS mutant that exhibited reduced eNOS-beta-actin association, decreased NO production, and increased superoxide formation in COS-7 cells. Tryptophan 84-94 nitric oxide synthase 3 Homo sapiens 119-123 19946124-7 2010 Site-directed mutagenesis of the actin-binding domain of eNOS replacing leucine and tryptophan with alanine yielded an eNOS mutant that exhibited reduced eNOS-beta-actin association, decreased NO production, and increased superoxide formation in COS-7 cells. Tryptophan 84-94 nitric oxide synthase 3 Homo sapiens 119-123 19946124-7 2010 Site-directed mutagenesis of the actin-binding domain of eNOS replacing leucine and tryptophan with alanine yielded an eNOS mutant that exhibited reduced eNOS-beta-actin association, decreased NO production, and increased superoxide formation in COS-7 cells. Alanine 100-107 nitric oxide synthase 3 Homo sapiens 57-61 19946124-7 2010 Site-directed mutagenesis of the actin-binding domain of eNOS replacing leucine and tryptophan with alanine yielded an eNOS mutant that exhibited reduced eNOS-beta-actin association, decreased NO production, and increased superoxide formation in COS-7 cells. carbonyl sulfide 246-249 nitric oxide synthase 3 Homo sapiens 119-123 19946124-8 2010 Disruption of eNOS-beta-actin interaction in endothelial cells using ABS peptide 326 resulted in decreased NO production, increased superoxide formation, and decreased endothelial monolayer wound repair, which was prevented by PEG-SOD and NO donor NOC-18. Superoxides 132-142 nitric oxide synthase 3 Homo sapiens 14-18 19946124-9 2010 Taken together, this novel finding indicates that beta-actin binding to eNOS through residues 326-333 in the eNOS protein results in shifting the enzymatic activity from superoxide formation toward NO production. Superoxides 170-180 nitric oxide synthase 3 Homo sapiens 72-76 19946124-9 2010 Taken together, this novel finding indicates that beta-actin binding to eNOS through residues 326-333 in the eNOS protein results in shifting the enzymatic activity from superoxide formation toward NO production. Superoxides 170-180 nitric oxide synthase 3 Homo sapiens 109-113 19946124-10 2010 Modulation of NO and superoxide formation from eNOS by beta-actin plays an important role in endothelial function. Superoxides 21-31 nitric oxide synthase 3 Homo sapiens 47-51 19878672-0 2010 Effect of apocynin on NADPH oxidase-mediated oxidative stress-LOX-1-eNOS pathway in human endothelial cells exposed to high glucose. acetovanillone 10-18 nitric oxide synthase 3 Homo sapiens 68-72 20036714-2 2010 Preliminary in vitro studies have shown that the selective serotonin reuptake inhibitor (SSRI) antidepressant paroxetine inhibits constitutive nitric oxide synthase (cNOS) activity in animals and humans and that another SSRI such as fluoxetine reduced NO release in the media of synovial cells. Paroxetine 110-120 nitric oxide synthase 3 Homo sapiens 166-170 20036714-2 2010 Preliminary in vitro studies have shown that the selective serotonin reuptake inhibitor (SSRI) antidepressant paroxetine inhibits constitutive nitric oxide synthase (cNOS) activity in animals and humans and that another SSRI such as fluoxetine reduced NO release in the media of synovial cells. Fluoxetine 233-243 nitric oxide synthase 3 Homo sapiens 166-170 19878672-9 2010 Furthermore, high glucose attenuated eNOS protein and total nitrite levels. Glucose 18-25 nitric oxide synthase 3 Homo sapiens 37-41 19878672-11 2010 Collectively, our study demonstrates that high glucose-induced oxidative stress via NADPH oxidase activation and this contributed to LOX-1 upregulation and eNOS downregulation in human endothelial cells. Glucose 47-54 nitric oxide synthase 3 Homo sapiens 156-160 19931521-1 2010 BACKGROUND: Nitric oxide (NO) from the endothelium, produced by oxidation of l-arginine to l-citruline for the action at the endothelial nitric oxide synthase (eNOS) is considered an important atheroprotective factor. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 125-158 19931521-1 2010 BACKGROUND: Nitric oxide (NO) from the endothelium, produced by oxidation of l-arginine to l-citruline for the action at the endothelial nitric oxide synthase (eNOS) is considered an important atheroprotective factor. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 160-164 19931521-1 2010 BACKGROUND: Nitric oxide (NO) from the endothelium, produced by oxidation of l-arginine to l-citruline for the action at the endothelial nitric oxide synthase (eNOS) is considered an important atheroprotective factor. Arginine 77-87 nitric oxide synthase 3 Homo sapiens 125-158 19931521-1 2010 BACKGROUND: Nitric oxide (NO) from the endothelium, produced by oxidation of l-arginine to l-citruline for the action at the endothelial nitric oxide synthase (eNOS) is considered an important atheroprotective factor. Arginine 77-87 nitric oxide synthase 3 Homo sapiens 160-164 19931521-1 2010 BACKGROUND: Nitric oxide (NO) from the endothelium, produced by oxidation of l-arginine to l-citruline for the action at the endothelial nitric oxide synthase (eNOS) is considered an important atheroprotective factor. DL-Citrulline 91-102 nitric oxide synthase 3 Homo sapiens 125-158 19931521-1 2010 BACKGROUND: Nitric oxide (NO) from the endothelium, produced by oxidation of l-arginine to l-citruline for the action at the endothelial nitric oxide synthase (eNOS) is considered an important atheroprotective factor. DL-Citrulline 91-102 nitric oxide synthase 3 Homo sapiens 160-164 19960019-8 2010 We found a significant relationship between NOS3 Glu298Asp and triglycerides in African Americans. Triglycerides 63-76 nitric oxide synthase 3 Homo sapiens 44-48 19960019-10 2010 We recommend further exploration of the relationship between NOS3 Glu298Asp and triglycerides in African Americans. Triglycerides 80-93 nitric oxide synthase 3 Homo sapiens 61-65 19906781-9 2010 In human umbilical vein endothelial cells, L-165041 and GW0742 increased nitric oxide (NO) production and Akt and endothelial NOS (eNOS) phosphorylation, which were sensitive to PI3K inhibition and PPAR-beta blockade. 4-(3-(2-propyl-3-hydroxy-4-acetyl)phenoxy)propyloxyphenoxy acetic acid 43-51 nitric oxide synthase 3 Homo sapiens 114-129 19906781-9 2010 In human umbilical vein endothelial cells, L-165041 and GW0742 increased nitric oxide (NO) production and Akt and endothelial NOS (eNOS) phosphorylation, which were sensitive to PI3K inhibition and PPAR-beta blockade. GW0742 56-62 nitric oxide synthase 3 Homo sapiens 114-129 19837105-3 2010 The study evaluated the involvement of Ca2+ on the regulation of NO synthase (NOS)-3 expression during N-acetylcysteine (NAC) cytoprotection against GCDCA-induced cell death in hepatocytes. Acetylcysteine 103-119 nitric oxide synthase 3 Homo sapiens 65-84 19925457-0 2010 Insulin-stimulated phosphorylation of endothelial nitric oxide synthase at serine-615 contributes to nitric oxide synthesis. Serine 75-81 nitric oxide synthase 3 Homo sapiens 38-71 19837105-10 2010 The stimulation of Ca2+ entrance by A23187 reduced cell death and enhanced NOS-3 expression in GCDCA-treated HepG2 cells. Calcimycin 36-42 nitric oxide synthase 3 Homo sapiens 75-80 19837105-3 2010 The study evaluated the involvement of Ca2+ on the regulation of NO synthase (NOS)-3 expression during N-acetylcysteine (NAC) cytoprotection against GCDCA-induced cell death in hepatocytes. Acetylcysteine 121-124 nitric oxide synthase 3 Homo sapiens 65-84 19837105-11 2010 The cytoprotective properties of NAC were related to the recovery of intracellular Ca2+ concentration, NOS-3 expression and NO production induced by GCDCA-treated HepG2 cells. Acetylcysteine 33-36 nitric oxide synthase 3 Homo sapiens 103-108 19837105-7 2010 GCDCA reduced intracellular Ca2+ concentration and NOS-3 expression, and enhanced cell death in HepG2. Glycochenodeoxycholic Acid 0-5 nitric oxide synthase 3 Homo sapiens 51-56 19837105-12 2010 The increase of NO production by Ca2+-dependent NOS-3 expression during NAC administration reduces cell death in GCDCA-treated hepatocytes. Acetylcysteine 72-75 nitric oxide synthase 3 Homo sapiens 48-53 21188246-2 2010 Tetrahydrobiopterin (BH(4)) is an essential cofactor of endothelial NO synthase (eNOS) to produce NO, whereas dihydrobiopterin (BH(2)) can shift the eNOS product profile from NO to superoxide, which is further converted to hydrogen peroxide (H(2)O(2)) and cause I/R injury. sapropterin 0-19 nitric oxide synthase 3 Homo sapiens 81-85 19880524-2 2010 Here we present evidence that hypoxia causes a rapid decrease in the transcription of the eNOS/NOS3 gene, accompanied by decreased acetylation and lysine 4 (histone H3) methylation of eNOS proximal promoter histones. Lysine 147-153 nitric oxide synthase 3 Homo sapiens 90-94 19880524-2 2010 Here we present evidence that hypoxia causes a rapid decrease in the transcription of the eNOS/NOS3 gene, accompanied by decreased acetylation and lysine 4 (histone H3) methylation of eNOS proximal promoter histones. Lysine 147-153 nitric oxide synthase 3 Homo sapiens 95-99 19880524-2 2010 Here we present evidence that hypoxia causes a rapid decrease in the transcription of the eNOS/NOS3 gene, accompanied by decreased acetylation and lysine 4 (histone H3) methylation of eNOS proximal promoter histones. Lysine 147-153 nitric oxide synthase 3 Homo sapiens 184-188 21188246-2 2010 Tetrahydrobiopterin (BH(4)) is an essential cofactor of endothelial NO synthase (eNOS) to produce NO, whereas dihydrobiopterin (BH(2)) can shift the eNOS product profile from NO to superoxide, which is further converted to hydrogen peroxide (H(2)O(2)) and cause I/R injury. sapropterin 0-19 nitric oxide synthase 3 Homo sapiens 149-153 21188246-2 2010 Tetrahydrobiopterin (BH(4)) is an essential cofactor of endothelial NO synthase (eNOS) to produce NO, whereas dihydrobiopterin (BH(2)) can shift the eNOS product profile from NO to superoxide, which is further converted to hydrogen peroxide (H(2)O(2)) and cause I/R injury. 7,8-dihydrobiopterin 110-126 nitric oxide synthase 3 Homo sapiens 149-153 21188246-2 2010 Tetrahydrobiopterin (BH(4)) is an essential cofactor of endothelial NO synthase (eNOS) to produce NO, whereas dihydrobiopterin (BH(2)) can shift the eNOS product profile from NO to superoxide, which is further converted to hydrogen peroxide (H(2)O(2)) and cause I/R injury. bh(2) 128-133 nitric oxide synthase 3 Homo sapiens 149-153 20503475-1 2010 The purported effects of "circulation-improving" herbs used in traditional Chinese medicine (TCM) show striking similarities with the vascular actions of nitric oxide (NO) produced by the endothelial NO synthase (eNOS). Nitric Oxide 154-166 nitric oxide synthase 3 Homo sapiens 213-217 21188246-2 2010 Tetrahydrobiopterin (BH(4)) is an essential cofactor of endothelial NO synthase (eNOS) to produce NO, whereas dihydrobiopterin (BH(2)) can shift the eNOS product profile from NO to superoxide, which is further converted to hydrogen peroxide (H(2)O(2)) and cause I/R injury. Superoxides 181-191 nitric oxide synthase 3 Homo sapiens 81-85 21188246-2 2010 Tetrahydrobiopterin (BH(4)) is an essential cofactor of endothelial NO synthase (eNOS) to produce NO, whereas dihydrobiopterin (BH(2)) can shift the eNOS product profile from NO to superoxide, which is further converted to hydrogen peroxide (H(2)O(2)) and cause I/R injury. Hydrogen Peroxide 223-240 nitric oxide synthase 3 Homo sapiens 81-85 20503475-5 2010 We have previously shown that ursolic acid (a constituent of Salviae miltiorrhizae radix), betulinic acid (a compound present in Zizyphi spinosae semen), luteolin and cynaroside (ingredients of artichoke, Cynara scolymus L.) are capable of enhancing eNOS gene expression. luteolin-7-glucoside 167-177 nitric oxide synthase 3 Homo sapiens 250-254 21188246-2 2010 Tetrahydrobiopterin (BH(4)) is an essential cofactor of endothelial NO synthase (eNOS) to produce NO, whereas dihydrobiopterin (BH(2)) can shift the eNOS product profile from NO to superoxide, which is further converted to hydrogen peroxide (H(2)O(2)) and cause I/R injury. Water 242-247 nitric oxide synthase 3 Homo sapiens 81-85 21188246-6 2010 In conclusion, these results suggest that promoting eNOS coupling to produce NO and decrease H(2)O(2) may be a key mechanism to restore postreperfused organ function during early reperfusion. Water 93-98 nitric oxide synthase 3 Homo sapiens 52-56 19855060-1 2010 Nitric oxide (NO), synthesized by endothelial nitric oxide synthase (eNOS), exerts control over vascular function via two distinct mechanisms, the activation of soluble guanylate cyclase (sGC)/cGMP-dependent signaling or through S-nitrosylation of proteins with reactive thiols (S-nitrosylation). Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 34-67 19855060-1 2010 Nitric oxide (NO), synthesized by endothelial nitric oxide synthase (eNOS), exerts control over vascular function via two distinct mechanisms, the activation of soluble guanylate cyclase (sGC)/cGMP-dependent signaling or through S-nitrosylation of proteins with reactive thiols (S-nitrosylation). Cyclic GMP 193-197 nitric oxide synthase 3 Homo sapiens 34-67 19855060-1 2010 Nitric oxide (NO), synthesized by endothelial nitric oxide synthase (eNOS), exerts control over vascular function via two distinct mechanisms, the activation of soluble guanylate cyclase (sGC)/cGMP-dependent signaling or through S-nitrosylation of proteins with reactive thiols (S-nitrosylation). Sulfhydryl Compounds 271-277 nitric oxide synthase 3 Homo sapiens 34-67 19741206-2 2010 Uterine artery endothelial cells from nonpregnant (NP-UAECs) or pregnant (P-UAECs) ewes maintained in culture still show a pregnancy-enhanced difference in ATP-stimulated endothelial NO synthase (eNOS; official symbol NOS3) activation, even though NOS3 protein, purinergic receptors, and associated cell signaling proteins are expressed at equal levels. Adenosine Triphosphate 156-159 nitric oxide synthase 3 Homo sapiens 218-222 20103956-1 2010 BACKGROUND AND OBJECTIVES: Endo-derived nitric oxide (NO) is synthesized from L-arginine by endothelial nitric oxide synthase (NOS3). Nitric Oxide 40-52 nitric oxide synthase 3 Homo sapiens 92-125 20103956-1 2010 BACKGROUND AND OBJECTIVES: Endo-derived nitric oxide (NO) is synthesized from L-arginine by endothelial nitric oxide synthase (NOS3). Nitric Oxide 40-52 nitric oxide synthase 3 Homo sapiens 127-131 20103956-1 2010 BACKGROUND AND OBJECTIVES: Endo-derived nitric oxide (NO) is synthesized from L-arginine by endothelial nitric oxide synthase (NOS3). Arginine 78-88 nitric oxide synthase 3 Homo sapiens 92-125 20103956-1 2010 BACKGROUND AND OBJECTIVES: Endo-derived nitric oxide (NO) is synthesized from L-arginine by endothelial nitric oxide synthase (NOS3). Arginine 78-88 nitric oxide synthase 3 Homo sapiens 127-131 19741206-2 2010 Uterine artery endothelial cells from nonpregnant (NP-UAECs) or pregnant (P-UAECs) ewes maintained in culture still show a pregnancy-enhanced difference in ATP-stimulated endothelial NO synthase (eNOS; official symbol NOS3) activation, even though NOS3 protein, purinergic receptors, and associated cell signaling proteins are expressed at equal levels. Adenosine Triphosphate 156-159 nitric oxide synthase 3 Homo sapiens 248-252 19741206-7 2010 The relationship between Ca(2+) bursts and NOS3 activation is further established by the finding that (43,37)GAP27 inhibits ATP-stimulated NOS3 activation but has no effect on cell mitogenesis. Adenosine Triphosphate 124-127 nitric oxide synthase 3 Homo sapiens 43-47 19741206-7 2010 The relationship between Ca(2+) bursts and NOS3 activation is further established by the finding that (43,37)GAP27 inhibits ATP-stimulated NOS3 activation but has no effect on cell mitogenesis. Adenosine Triphosphate 124-127 nitric oxide synthase 3 Homo sapiens 139-143 20110684-6 2010 LPC concentration- and time-dependently decreased eNOS levels, but this effect was blocked by antioxidants and SOD and potentiated by the SOD1 inhibitor, ammonium tetrathiomolybdate. tetrathiomolybdate 154-181 nitric oxide synthase 3 Homo sapiens 50-54 19917268-4 2010 The MEK inhibitor PD98059 and the PI3K inhibitor Wortmannin specifically inhibited sesamin-induced activation of the ERK and Akt/eNOS pathways. 2-(2-amino-3-methoxyphenyl)-4H-1-benzopyran-4-one 18-25 nitric oxide synthase 3 Homo sapiens 129-133 19917268-4 2010 The MEK inhibitor PD98059 and the PI3K inhibitor Wortmannin specifically inhibited sesamin-induced activation of the ERK and Akt/eNOS pathways. Wortmannin 49-59 nitric oxide synthase 3 Homo sapiens 129-133 19917268-4 2010 The MEK inhibitor PD98059 and the PI3K inhibitor Wortmannin specifically inhibited sesamin-induced activation of the ERK and Akt/eNOS pathways. sesamin 83-90 nitric oxide synthase 3 Homo sapiens 129-133 19917268-9 2010 These results suggest that sesamin stimulates angiogenesis in vitro and in vivo through the activation of MEK/ERK-, PI3K/Akt/eNOS-, p125(FAK)-, and p38 MAPK-dependent pathways, without increasing vascular inflammation, and may be used for treating ischemic diseases and tissue regeneration. sesamin 27-34 nitric oxide synthase 3 Homo sapiens 125-129 20460711-0 2010 Vinegar intake enhances flow-mediated vasodilatation via upregulation of endothelial nitric oxide synthase activity. Acetic Acid 0-7 nitric oxide synthase 3 Homo sapiens 73-106 20460711-1 2010 This study examined the effect of acetate on endothelial nitric oxide synthase (eNOS) in human umbilical vein endothelial cells (HUVECs) by immunoblotting assay and the ability of acetic acid to upregulate flow-mediated vasodilatation in humans. Acetates 34-41 nitric oxide synthase 3 Homo sapiens 45-78 20110684-1 2010 We examined the mechanism through which lysophosphatidylcholine (LPC) induces endothelial nitric oxide (eNOS) downregulation. Lysophosphatidylcholines 40-63 nitric oxide synthase 3 Homo sapiens 104-108 20110684-1 2010 We examined the mechanism through which lysophosphatidylcholine (LPC) induces endothelial nitric oxide (eNOS) downregulation. Lysophosphatidylcholines 65-68 nitric oxide synthase 3 Homo sapiens 104-108 20110684-1 2010 We examined the mechanism through which lysophosphatidylcholine (LPC) induces endothelial nitric oxide (eNOS) downregulation. Nitric Oxide 90-102 nitric oxide synthase 3 Homo sapiens 104-108 20110684-6 2010 LPC concentration- and time-dependently decreased eNOS levels, but this effect was blocked by antioxidants and SOD and potentiated by the SOD1 inhibitor, ammonium tetrathiomolybdate. Lysophosphatidylcholines 0-3 nitric oxide synthase 3 Homo sapiens 50-54 20675897-1 2010 Previous reports have demonstrated that red blood cells (RBC) have an active nitric oxide (NO) synthesizing mechanism which has properties similar to endothelial nitric oxide synthase (eNOS). Nitric Oxide 77-89 nitric oxide synthase 3 Homo sapiens 150-183 21063103-0 2010 Opposite effect of Hsp90alpha and Hsp90beta on eNOS ability to produce nitric oxide or superoxide anion in human embryonic kidney cells. Nitric Oxide 71-83 nitric oxide synthase 3 Homo sapiens 47-51 21063103-0 2010 Opposite effect of Hsp90alpha and Hsp90beta on eNOS ability to produce nitric oxide or superoxide anion in human embryonic kidney cells. Superoxides 87-103 nitric oxide synthase 3 Homo sapiens 47-51 21063103-8 2010 The Hsp90alpha over-expression induced a significant increase in NO(2)/NO(3) levels, an effect that was associated with increased phosphorylation of eNOS Ser 1177 and Akt/PKB Ser473, as well as with a greater Hsp90alpha dimerization. Serine 154-157 nitric oxide synthase 3 Homo sapiens 149-153 19022425-9 2010 Cigarette smoking and nicotine stimulated the expression of endothelial NO synthase (eNOS) and inducible NO synthase (iNOS) whereas benzo[a]pyrene (BP) only stimulated the expression of eNOS in HES cells. Nicotine 22-30 nitric oxide synthase 3 Homo sapiens 60-83 19022425-9 2010 Cigarette smoking and nicotine stimulated the expression of endothelial NO synthase (eNOS) and inducible NO synthase (iNOS) whereas benzo[a]pyrene (BP) only stimulated the expression of eNOS in HES cells. Nicotine 22-30 nitric oxide synthase 3 Homo sapiens 186-190 19022425-9 2010 Cigarette smoking and nicotine stimulated the expression of endothelial NO synthase (eNOS) and inducible NO synthase (iNOS) whereas benzo[a]pyrene (BP) only stimulated the expression of eNOS in HES cells. Nicotine 22-30 nitric oxide synthase 3 Homo sapiens 85-89 19022425-9 2010 Cigarette smoking and nicotine stimulated the expression of endothelial NO synthase (eNOS) and inducible NO synthase (iNOS) whereas benzo[a]pyrene (BP) only stimulated the expression of eNOS in HES cells. Benzo(a)pyrene 132-146 nitric oxide synthase 3 Homo sapiens 186-190 19876820-1 2010 Hemodynamic shear stress is the most powerful physiological regulator of endothelial Nitric Oxide Synthase (eNOS), leading to rapid rises in nitric oxide (NO). Nitric Oxide 141-153 nitric oxide synthase 3 Homo sapiens 73-106 19022425-9 2010 Cigarette smoking and nicotine stimulated the expression of endothelial NO synthase (eNOS) and inducible NO synthase (iNOS) whereas benzo[a]pyrene (BP) only stimulated the expression of eNOS in HES cells. Benzo(a)pyrene 148-150 nitric oxide synthase 3 Homo sapiens 186-190 19022425-11 2010 The effect of CS on eNOS/iNOS expression in HES cells was blocked by ascorbic acid but not by glutathione. Cesium 14-16 nitric oxide synthase 3 Homo sapiens 20-24 19022425-11 2010 The effect of CS on eNOS/iNOS expression in HES cells was blocked by ascorbic acid but not by glutathione. Helium 44-47 nitric oxide synthase 3 Homo sapiens 20-24 19022425-11 2010 The effect of CS on eNOS/iNOS expression in HES cells was blocked by ascorbic acid but not by glutathione. Ascorbic Acid 69-82 nitric oxide synthase 3 Homo sapiens 20-24 19876820-1 2010 Hemodynamic shear stress is the most powerful physiological regulator of endothelial Nitric Oxide Synthase (eNOS), leading to rapid rises in nitric oxide (NO). Nitric Oxide 141-153 nitric oxide synthase 3 Homo sapiens 108-112 19907345-1 2010 Nitric oxide is a key mediator of endothelial function and is synthesized by endothelial nitric oxide synthase (eNOS). Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 77-110 19907424-0 2010 Increased cyclic guanosine monophosphate production and endothelial nitric oxide synthase level in mononuclear cells from sildenafil citrate-treated patients with erectile dysfunction. Sildenafil Citrate 122-140 nitric oxide synthase 3 Homo sapiens 56-89 19907424-6 2010 In the mononuclear cells, the protein level of endothelial NO synthase (eNOS) was higher after sildenafil citrate treatment. Sildenafil Citrate 95-113 nitric oxide synthase 3 Homo sapiens 47-70 19907424-6 2010 In the mononuclear cells, the protein level of endothelial NO synthase (eNOS) was higher after sildenafil citrate treatment. Sildenafil Citrate 95-113 nitric oxide synthase 3 Homo sapiens 72-76 19907424-10 2010 In conclusion, in mononuclear cells from patients with ED sildenafil citrate administration increased the level of eNOS protein and increased cGMP production in response to NO. Sildenafil Citrate 58-76 nitric oxide synthase 3 Homo sapiens 115-119 20308789-6 2010 Addition of high concentration Abeta{1-42} (200, 2000 ng/mL) to the CAC culture reduced CAC counts and endothelial nitric oxide synthase/Akt phosphorylation and induced apoptosis. UNII-042A8N37WH 31-36 nitric oxide synthase 3 Homo sapiens 103-136 19907345-1 2010 Nitric oxide is a key mediator of endothelial function and is synthesized by endothelial nitric oxide synthase (eNOS). Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 112-116 20459417-10 2010 In addition Glu allele of the polymorphic locus Glu298Asp of eNOS gene in the homozygous state was associated with the severity and unfavorable development of CHF. Glutamic Acid 12-15 nitric oxide synthase 3 Homo sapiens 61-65 20459417-11 2010 The endothelial-dependent dysfunction was more severe in homozygotes of Glu allele of the polymorphic locus Glu298Asp of eNOS gene than in carrier of allele 298Asp. Glutamic Acid 72-75 nitric oxide synthase 3 Homo sapiens 121-125 20632820-1 2010 AIMS: Recent study indicates that the binding of caveolin-1 (CAV1), the essential constituent of caveolae, to endothelial nitric oxide synthase (eNOS) prevents nitric oxide (NO) production in cirrhotic human liver. Nitric Oxide 122-134 nitric oxide synthase 3 Homo sapiens 145-149 20043715-1 2010 OBJECT: Studies have shown decreased levels of nitric oxide (NO), the product of endothelial NO synthase (eNOS) gene activity, in infants with respiratory conditions and intraventricular hemorrhage (IVH). Nitric Oxide 47-59 nitric oxide synthase 3 Homo sapiens 81-104 20043715-1 2010 OBJECT: Studies have shown decreased levels of nitric oxide (NO), the product of endothelial NO synthase (eNOS) gene activity, in infants with respiratory conditions and intraventricular hemorrhage (IVH). Nitric Oxide 47-59 nitric oxide synthase 3 Homo sapiens 106-110 20360620-3 2010 Incubation of HUVECs with fluvastatin, lovastatin or cerivastatin for 24 h caused an approximately 3-fold upregulation of eNOS expression that was associated with increased eNOS activity and accumulation of cGMP. Fluvastatin 26-37 nitric oxide synthase 3 Homo sapiens 122-126 20360620-3 2010 Incubation of HUVECs with fluvastatin, lovastatin or cerivastatin for 24 h caused an approximately 3-fold upregulation of eNOS expression that was associated with increased eNOS activity and accumulation of cGMP. Fluvastatin 26-37 nitric oxide synthase 3 Homo sapiens 173-177 20360620-3 2010 Incubation of HUVECs with fluvastatin, lovastatin or cerivastatin for 24 h caused an approximately 3-fold upregulation of eNOS expression that was associated with increased eNOS activity and accumulation of cGMP. Lovastatin 39-49 nitric oxide synthase 3 Homo sapiens 122-126 20360620-3 2010 Incubation of HUVECs with fluvastatin, lovastatin or cerivastatin for 24 h caused an approximately 3-fold upregulation of eNOS expression that was associated with increased eNOS activity and accumulation of cGMP. Lovastatin 39-49 nitric oxide synthase 3 Homo sapiens 173-177 20360620-3 2010 Incubation of HUVECs with fluvastatin, lovastatin or cerivastatin for 24 h caused an approximately 3-fold upregulation of eNOS expression that was associated with increased eNOS activity and accumulation of cGMP. cerivastatin 53-65 nitric oxide synthase 3 Homo sapiens 122-126 20360620-3 2010 Incubation of HUVECs with fluvastatin, lovastatin or cerivastatin for 24 h caused an approximately 3-fold upregulation of eNOS expression that was associated with increased eNOS activity and accumulation of cGMP. cerivastatin 53-65 nitric oxide synthase 3 Homo sapiens 173-177 20360620-3 2010 Incubation of HUVECs with fluvastatin, lovastatin or cerivastatin for 24 h caused an approximately 3-fold upregulation of eNOS expression that was associated with increased eNOS activity and accumulation of cGMP. Cyclic GMP 207-211 nitric oxide synthase 3 Homo sapiens 122-126 19917066-0 2009 Rosiglitazone via upregulation of Akt/eNOS pathways attenuates dysfunction of endothelial progenitor cells, induced by advanced glycation end products. Rosiglitazone 0-13 nitric oxide synthase 3 Homo sapiens 38-42 19632222-0 2009 Basal endothelial nitric oxide synthase (eNOS) phosphorylation on Ser(1177) occurs in a stable microtubule- and tubulin acetylation-dependent manner. Serine 66-69 nitric oxide synthase 3 Homo sapiens 6-39 20020783-5 2009 GCDCA reduced the intracellular Ca(2+) concentration and NOS-3 expression and enhanced cell death in HepG2. Glycochenodeoxycholic Acid 0-5 nitric oxide synthase 3 Homo sapiens 57-62 20020783-7 2009 The reduction of Ca(2+) entry by EGTA, but not its release from intracellular stores by BAPTA-AM, reduced the expression of NOS-3 and enhanced cell death in control and GCDCA-treated cells. Egtazic Acid 33-37 nitric oxide synthase 3 Homo sapiens 124-129 20020783-8 2009 Mito Q prevented the reduction of intracellular Ca(2+) concentration, NOS-3 expression, NO production, and cell death in GCDCA-treated HepG2 cells. mito q 0-6 nitric oxide synthase 3 Homo sapiens 70-75 20020783-9 2009 The conclusion is that the recovery of Ca(2+)-dependent NOS-3 expression by Mito Q may be considered an additional cytoprotective property of an antioxidant. mito q 76-82 nitric oxide synthase 3 Homo sapiens 56-61 19917066-6 2009 KEY RESULTS: Number, proliferation/migration capacities, eNOS and Akt phosphorylation as well as NO synthesized by EPCs were increased by rosiglitazone and reduced by AGEs. Rosiglitazone 138-151 nitric oxide synthase 3 Homo sapiens 57-61 19917066-10 2009 CONCLUSIONS AND IMPLICATIONS: The PPARgamma agonist rosiglitazone increased EPC function and attenuated EPC dysfunction induced by AGEs via upregulating the Akt-eNOS signal pathways of EPCs. Rosiglitazone 52-65 nitric oxide synthase 3 Homo sapiens 161-165 19838132-2 2009 Increasing evidence suggests a dysfunctional platelet nitric oxide synthase type 3 (NOS3) pathway in essential hypertension, whereas for endothelial-derived nitric oxide the picture is more complicated, with many studies suggesting an impairment of endothelial nitric oxide generation, whilst others have suggested that the endothelial nitric oxide pathway is preserved. Nitric Oxide 54-66 nitric oxide synthase 3 Homo sapiens 84-88 19797052-7 2009 We hypothesize that under redox stress, when the availability of tetrahydrobiopterin, a pivotal stoichiometric cofactor for eNOS, is limited, activation of Nrf2 leads (a) to transient reduction of eNOS protein levels and (b) to an antioxidant defense in human umbilical vein endothelial cells. sapropterin 65-84 nitric oxide synthase 3 Homo sapiens 124-128 19330466-4 2009 We have identified polymorphisms in the NOS 3 gene and one of these polymorphisms, Glu(298-->)Asp, was found to be a major risk factor for carotid artery disease and myocardial infarction. Glutamic Acid 83-86 nitric oxide synthase 3 Homo sapiens 40-45 19330466-4 2009 We have identified polymorphisms in the NOS 3 gene and one of these polymorphisms, Glu(298-->)Asp, was found to be a major risk factor for carotid artery disease and myocardial infarction. Aspartic Acid 97-100 nitric oxide synthase 3 Homo sapiens 40-45 19891529-1 2009 Nitric Oxide (NO) plays a relevant role in regulating platelet recruitment and eNOS is the major isoform known to be expressed in platelets. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 79-83 20005399-4 2009 A reduction in basal nitric oxide (NO) release as a result of genetic variation in endothelial NO synthase (eNOS) function may predispose to hypertension, thrombosis, vasospasm, and atherosclerosis, all contributing to the development of CAN. Nitric Oxide 21-33 nitric oxide synthase 3 Homo sapiens 108-112 19797052-7 2009 We hypothesize that under redox stress, when the availability of tetrahydrobiopterin, a pivotal stoichiometric cofactor for eNOS, is limited, activation of Nrf2 leads (a) to transient reduction of eNOS protein levels and (b) to an antioxidant defense in human umbilical vein endothelial cells. sapropterin 65-84 nitric oxide synthase 3 Homo sapiens 197-201 19479297-7 2009 Functional studies revealed that in the presence of defined growth conditions, compared to the untransfected and GFP-transfected cells, eNOS-EPCs from patients with CAD have a significant increase in [3H] thymidine-labeled DNA (P < 0.01), migration (14.6 +/- 1.8 and 16.5 +/- 1.9 vs. 23.5 +/- 3.4 cells/field, P < 0.01), ability to differentiate into endothelial-like spindle-shaped cells (46 +/- 4.5 and 56.5 +/- 2.1 vs. 93.2 +/- 6.6 cells/field, P < 0.001) and also incorporation into tube-like structures on the matrigel (GFP-EPCs: 21.25 +/- 2.9 vs. GFP-eNOS-EPCs: 34.5 +/- 5.5 cells/field, P < 0.05). Tritium 201-203 nitric oxide synthase 3 Homo sapiens 136-140 19479297-7 2009 Functional studies revealed that in the presence of defined growth conditions, compared to the untransfected and GFP-transfected cells, eNOS-EPCs from patients with CAD have a significant increase in [3H] thymidine-labeled DNA (P < 0.01), migration (14.6 +/- 1.8 and 16.5 +/- 1.9 vs. 23.5 +/- 3.4 cells/field, P < 0.01), ability to differentiate into endothelial-like spindle-shaped cells (46 +/- 4.5 and 56.5 +/- 2.1 vs. 93.2 +/- 6.6 cells/field, P < 0.001) and also incorporation into tube-like structures on the matrigel (GFP-EPCs: 21.25 +/- 2.9 vs. GFP-eNOS-EPCs: 34.5 +/- 5.5 cells/field, P < 0.05). Thymidine 205-214 nitric oxide synthase 3 Homo sapiens 136-140 19468830-0 2009 The 27-bp repeat polymorphism in intron 4 (27 bp-VNTR) of endothelial nitric oxide synthase (eNOS) gene is associated with albumin to creatinine ratio in Mexican Americans. Creatinine 134-144 nitric oxide synthase 3 Homo sapiens 58-91 19881294-5 2009 However, resveratrol markedly suppressed VEGF-induced eNOS phosphorylation. Resveratrol 9-20 nitric oxide synthase 3 Homo sapiens 54-58 19409716-1 2009 Reduced folates have been shown to reconstitute the proper activity of "uncoupled" endothelial nitric oxide synthase in inflamed endothlelium. Folic Acid 8-15 nitric oxide synthase 3 Homo sapiens 83-116 19468830-0 2009 The 27-bp repeat polymorphism in intron 4 (27 bp-VNTR) of endothelial nitric oxide synthase (eNOS) gene is associated with albumin to creatinine ratio in Mexican Americans. Creatinine 134-144 nitric oxide synthase 3 Homo sapiens 93-97 19468830-1 2009 The T-786C, Glu298Asp, and 27 bp variable number of tandem repeats (27 bp-VNTR-a/b) polymorphsims of the endothelial nitric oxide synthase (eNOS) gene are thought to alter nitric oxide production and contribute to the development of vascular and renal disease risk. Nitric Oxide 117-129 nitric oxide synthase 3 Homo sapiens 140-144 19666465-0 2009 Critical role for tetrahydrobiopterin recycling by dihydrofolate reductase in regulation of endothelial nitric-oxide synthase coupling: relative importance of the de novo biopterin synthesis versus salvage pathways. sapropterin 18-37 nitric oxide synthase 3 Homo sapiens 92-125 19682597-6 2009 Treatment with the nitric oxide donor, propylamine propylamine NONOate (PAPA-NO; 1 microM for 1 h) increased Akt and GSK-3beta phosphorylation, and induced NFATc1 nuclear translocation in WT and eNOS(-/-) myotubes, and eliminated differences from WT in the NOS knockout cultures. Nitric Oxide 19-31 nitric oxide synthase 3 Homo sapiens 195-199 19682597-6 2009 Treatment with the nitric oxide donor, propylamine propylamine NONOate (PAPA-NO; 1 microM for 1 h) increased Akt and GSK-3beta phosphorylation, and induced NFATc1 nuclear translocation in WT and eNOS(-/-) myotubes, and eliminated differences from WT in the NOS knockout cultures. propylamine propylamine nonoate 39-70 nitric oxide synthase 3 Homo sapiens 195-199 19682597-6 2009 Treatment with the nitric oxide donor, propylamine propylamine NONOate (PAPA-NO; 1 microM for 1 h) increased Akt and GSK-3beta phosphorylation, and induced NFATc1 nuclear translocation in WT and eNOS(-/-) myotubes, and eliminated differences from WT in the NOS knockout cultures. PAPA-NO 72-79 nitric oxide synthase 3 Homo sapiens 195-199 20447567-3 2009 The conventional notion that endothelial NO synthase (eNOS)-derived NO is largely responsible for both effects has been challenged by first-in-human studies with a selective inhibitor of neuronal NOS (nNOS), S-methyl-l-thiocitrulline (SMTC). S-methylthiocitrulline 208-233 nitric oxide synthase 3 Homo sapiens 54-58 20447567-3 2009 The conventional notion that endothelial NO synthase (eNOS)-derived NO is largely responsible for both effects has been challenged by first-in-human studies with a selective inhibitor of neuronal NOS (nNOS), S-methyl-l-thiocitrulline (SMTC). S-methylthiocitrulline 235-239 nitric oxide synthase 3 Homo sapiens 54-58 19666465-0 2009 Critical role for tetrahydrobiopterin recycling by dihydrofolate reductase in regulation of endothelial nitric-oxide synthase coupling: relative importance of the de novo biopterin synthesis versus salvage pathways. Biopterin 28-37 nitric oxide synthase 3 Homo sapiens 92-125 19666465-1 2009 Tetrahyrobiopterin (BH4) is a required cofactor for the synthesis of nitric oxide by endothelial nitric-oxide synthase (eNOS), and BH4 bioavailability within the endothelium is a critical factor in regulating the balance between NO and superoxide production by eNOS (eNOS coupling). tetrahyrobiopterin 0-18 nitric oxide synthase 3 Homo sapiens 85-118 19666465-1 2009 Tetrahyrobiopterin (BH4) is a required cofactor for the synthesis of nitric oxide by endothelial nitric-oxide synthase (eNOS), and BH4 bioavailability within the endothelium is a critical factor in regulating the balance between NO and superoxide production by eNOS (eNOS coupling). sapropterin 20-23 nitric oxide synthase 3 Homo sapiens 85-118 19666465-1 2009 Tetrahyrobiopterin (BH4) is a required cofactor for the synthesis of nitric oxide by endothelial nitric-oxide synthase (eNOS), and BH4 bioavailability within the endothelium is a critical factor in regulating the balance between NO and superoxide production by eNOS (eNOS coupling). Nitric Oxide 69-81 nitric oxide synthase 3 Homo sapiens 85-118 19531501-2 2009 The genotypes of eNOS gene (NOS3) may be responsible for variation in its enzymatic activity as well as plasma concentration of nitric oxide. Nitric Oxide 128-140 nitric oxide synthase 3 Homo sapiens 17-21 19505886-2 2009 INTRODUCTION: Nitric oxide (NO) produced by endothelial nitric oxide synthase (eNOS) is a potent vasodilator. Nitric Oxide 14-26 nitric oxide synthase 3 Homo sapiens 44-77 19505886-2 2009 INTRODUCTION: Nitric oxide (NO) produced by endothelial nitric oxide synthase (eNOS) is a potent vasodilator. Nitric Oxide 14-26 nitric oxide synthase 3 Homo sapiens 79-83 19775216-3 2009 Nitric oxide is a potent vasomodulator, and variants in the gene that encodes endothelial nitric oxide synthase (NOS3) have been shown to affect blood pressure. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 78-111 19775216-3 2009 Nitric oxide is a potent vasomodulator, and variants in the gene that encodes endothelial nitric oxide synthase (NOS3) have been shown to affect blood pressure. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 113-117 19526276-2 2009 NO is synthesized through the conversion of L-arginine to L-citrulline by the enzyme NO synthase (NOS), which is found in three isoforms classified as neuronal (nNOS), inducible (iNOS), and endothelial (eNOS). Arginine 44-54 nitric oxide synthase 3 Homo sapiens 203-207 19531501-2 2009 The genotypes of eNOS gene (NOS3) may be responsible for variation in its enzymatic activity as well as plasma concentration of nitric oxide. Nitric Oxide 128-140 nitric oxide synthase 3 Homo sapiens 28-32 19531501-9 2009 CONCLUSION: These findings suggest that the T allele, encoding aspartic acid, of the Glu298Asp polymorphism of the NOS3 may be associated with advanced stage endometriosis in the Korean population. Aspartic Acid 63-76 nitric oxide synthase 3 Homo sapiens 115-119 19551451-6 2009 ACh exhibited significant inhibitory effects towards NO, endothelial nitric oxide synthase (eNOS), and IL-1beta secretion especially by tumor cells derived form Duke"s C stage of colon carcinoma. Acetylcholine 0-3 nitric oxide synthase 3 Homo sapiens 57-90 19730129-2 2009 It is synthesized by endothelium from arginine with the catalytic help of endothelial NO synthase (eNOS). Arginine 38-46 nitric oxide synthase 3 Homo sapiens 99-103 19526276-2 2009 NO is synthesized through the conversion of L-arginine to L-citrulline by the enzyme NO synthase (NOS), which is found in three isoforms classified as neuronal (nNOS), inducible (iNOS), and endothelial (eNOS). Citrulline 58-70 nitric oxide synthase 3 Homo sapiens 203-207 19717511-4 2009 CPB1 tyrosine nitration and loss of activity by the concerted action of NOS-3 and XO were also confirmed in vitro using both the NO donor 3-morpholinosydnonimine and peroxynitrite. linsidomine 138-161 nitric oxide synthase 3 Homo sapiens 72-77 19549586-3 2009 This includes estrogen-stimulated, rapid activation of endothelial nitric oxide synthase (eNOS), resulting in elaboration of the athero-protective, angiogenesis-promoting product nitric oxide (NO). Nitric Oxide 67-79 nitric oxide synthase 3 Homo sapiens 90-94 19717511-4 2009 CPB1 tyrosine nitration and loss of activity by the concerted action of NOS-3 and XO were also confirmed in vitro using both the NO donor 3-morpholinosydnonimine and peroxynitrite. Peroxynitrous Acid 166-179 nitric oxide synthase 3 Homo sapiens 72-77 19690675-5 2009 Unlike iNOS, eNOS and nNOS isoforms are controlled by calmodulin (CaM) binding through facilitating catalytically significant IET processes. 1-(4-CYANO-PHENYL)-3-[2-(2,6-DICHLORO-PHENYL)-1-IMINO-ETHYL]-THIOUREA 126-129 nitric oxide synthase 3 Homo sapiens 13-17 19577623-0 2009 Gomisin A induces Ca2+-dependent activation of eNOS in human coronary artery endothelial cells. schizandrol B 0-9 nitric oxide synthase 3 Homo sapiens 47-51 19722703-8 2009 Concentration-dependent correlations between enhanced NO level and endothelial nitric oxide synthase (eNOS) expression were demonstrated for the three polyphenols tested (resveratrol, ECg, and EGCg). Polyphenols 151-162 nitric oxide synthase 3 Homo sapiens 67-100 19722703-8 2009 Concentration-dependent correlations between enhanced NO level and endothelial nitric oxide synthase (eNOS) expression were demonstrated for the three polyphenols tested (resveratrol, ECg, and EGCg). Resveratrol 171-182 nitric oxide synthase 3 Homo sapiens 67-100 19722703-8 2009 Concentration-dependent correlations between enhanced NO level and endothelial nitric oxide synthase (eNOS) expression were demonstrated for the three polyphenols tested (resveratrol, ECg, and EGCg). epicatechin gallate 184-187 nitric oxide synthase 3 Homo sapiens 67-100 19722703-8 2009 Concentration-dependent correlations between enhanced NO level and endothelial nitric oxide synthase (eNOS) expression were demonstrated for the three polyphenols tested (resveratrol, ECg, and EGCg). epigallocatechin gallate 193-197 nitric oxide synthase 3 Homo sapiens 67-100 19577623-5 2009 Both GA-induced NO production and eNOS activation were attenuated by pretreatment of the cells with EGTA, an extracellular Ca(2+) chelator, and BAPTA-AM, an intracellular Ca(2+) chelator, but not by LY 294002, a PI3-kinase/Akt inhibitor, suggesting involvement of Ca(2+). Egtazic Acid 100-104 nitric oxide synthase 3 Homo sapiens 34-38 19577623-5 2009 Both GA-induced NO production and eNOS activation were attenuated by pretreatment of the cells with EGTA, an extracellular Ca(2+) chelator, and BAPTA-AM, an intracellular Ca(2+) chelator, but not by LY 294002, a PI3-kinase/Akt inhibitor, suggesting involvement of Ca(2+). 1,2-bis(2-aminophenoxy)ethane N,N,N',N'-tetraacetic acid acetoxymethyl ester 144-152 nitric oxide synthase 3 Homo sapiens 34-38 19577623-5 2009 Both GA-induced NO production and eNOS activation were attenuated by pretreatment of the cells with EGTA, an extracellular Ca(2+) chelator, and BAPTA-AM, an intracellular Ca(2+) chelator, but not by LY 294002, a PI3-kinase/Akt inhibitor, suggesting involvement of Ca(2+). 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 199-208 nitric oxide synthase 3 Homo sapiens 34-38 19577623-7 2009 CONCLUSION: Taken together, our results suggest that GA induces Ca(2+)-dependent activation and translocation of eNOS in HCAEC, events linked to NO production and thereby endothelial-dependent vasorelaxation. schizandrol B 53-55 nitric oxide synthase 3 Homo sapiens 113-117 19617312-2 2009 NO is produced by endothelial NO synthase (eNOS) in the pulmonary vascular endothelium using l-arginine as a substrate and producing l-citrulline as a byproduct. Arginine 93-103 nitric oxide synthase 3 Homo sapiens 43-47 19617312-2 2009 NO is produced by endothelial NO synthase (eNOS) in the pulmonary vascular endothelium using l-arginine as a substrate and producing l-citrulline as a byproduct. Citrulline 133-145 nitric oxide synthase 3 Homo sapiens 43-47 19617312-3 2009 l-Citrulline is metabolized to l-arginine by two enzymes that are colocated with eNOS in pulmonary vascular endothelial cells. Citrulline 0-12 nitric oxide synthase 3 Homo sapiens 81-85 19617312-3 2009 l-Citrulline is metabolized to l-arginine by two enzymes that are colocated with eNOS in pulmonary vascular endothelial cells. Arginine 31-41 nitric oxide synthase 3 Homo sapiens 81-85 19268941-2 2009 We have previously shown that CRP decreases endothelial nitric oxide synthase (eNOS) activity in endothelial cells and inhibits endothelium-dependent nitric oxide (NO)-mediated vasodilation in vitro. Nitric Oxide 56-68 nitric oxide synthase 3 Homo sapiens 79-83 19809994-1 2009 BACKGROUND: Asymmetric dimethylarginine (ADMA)is an endogenous amino acid similar to l-arginine and able to inhibit the enzyme endothelial nitric oxide synthase (eNOS). dimethylarginine 23-39 nitric oxide synthase 3 Homo sapiens 127-160 19809994-1 2009 BACKGROUND: Asymmetric dimethylarginine (ADMA)is an endogenous amino acid similar to l-arginine and able to inhibit the enzyme endothelial nitric oxide synthase (eNOS). N,N-dimethylarginine 41-45 nitric oxide synthase 3 Homo sapiens 127-160 19809994-1 2009 BACKGROUND: Asymmetric dimethylarginine (ADMA)is an endogenous amino acid similar to l-arginine and able to inhibit the enzyme endothelial nitric oxide synthase (eNOS). Arginine 85-95 nitric oxide synthase 3 Homo sapiens 127-160 19481100-2 2009 Endothelial nitric oxide synthase (eNOS) mediates nitric oxide (NO) production; polymorphism of the eNOS gene may affect response to the PORH process. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 19481100-2 2009 Endothelial nitric oxide synthase (eNOS) mediates nitric oxide (NO) production; polymorphism of the eNOS gene may affect response to the PORH process. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 100-104 19525401-6 2009 Expression of eNOS was significantly greater in the LTH group compared with control. L-threonic acid 52-55 nitric oxide synthase 3 Homo sapiens 14-18 19525401-8 2009 We conclude that LTH enhances eNOS expression in the inner adrenal cortex which may play a role in regulation of cortisol biosynthesis in the LTH fetus. Hydrocortisone 113-121 nitric oxide synthase 3 Homo sapiens 30-34 19644064-1 2009 BACKGROUND AND PURPOSE: Asymmetrical dimethylarginine (ADMA), an inhibitor of endothelial nitric oxide synthase, is a marker of endothelial dysfunction. dimethylarginine 37-53 nitric oxide synthase 3 Homo sapiens 78-111 19644064-1 2009 BACKGROUND AND PURPOSE: Asymmetrical dimethylarginine (ADMA), an inhibitor of endothelial nitric oxide synthase, is a marker of endothelial dysfunction. N,N-dimethylarginine 55-59 nitric oxide synthase 3 Homo sapiens 78-111 19767824-0 2009 Cadmium attenuates bradykinin-driven nitric oxide production by interplaying with the localization pattern of endothelial nitric oxide synthase. Cadmium 0-7 nitric oxide synthase 3 Homo sapiens 110-143 18830972-8 2009 We confirmed that reduction of Nitrate levels in Jurkat cells was due to down-regulation of inducible nitric oxide synthase (iNOS), not endothelial nitric oxide synthase (eNOS). Nitrates 31-38 nitric oxide synthase 3 Homo sapiens 136-169 19603529-2 2009 Investigators have identified associations of genetic polymorphisms in nitric oxide synthase genes (NOS1 and NOS3) with FeNO levels; however, none have explored whether these polymorphisms modify the relationship of environmental exposures with FeNO. flubendiamide 120-124 nitric oxide synthase 3 Homo sapiens 109-113 19603529-8 2009 In contrast, there was an interaction of the NOS3 polymorphism and airborne nicotine concentration with FeNO levels (P = 0.01). Nicotine 76-84 nitric oxide synthase 3 Homo sapiens 45-49 19603529-8 2009 In contrast, there was an interaction of the NOS3 polymorphism and airborne nicotine concentration with FeNO levels (P = 0.01). flubendiamide 104-108 nitric oxide synthase 3 Homo sapiens 45-49 19419976-3 2009 Variation in the endothelial nitric oxide (NO) synthase (eNOS) gene has been implicated in CV and outcome after SAH. Nitric Oxide 29-41 nitric oxide synthase 3 Homo sapiens 57-61 19767878-0 2009 Rosiglitazone inhibits high glucose-induced apoptosis in human umbilical vein endothelial cells through the PI3K/Akt/eNOS pathway. Rosiglitazone 0-13 nitric oxide synthase 3 Homo sapiens 117-121 19767878-0 2009 Rosiglitazone inhibits high glucose-induced apoptosis in human umbilical vein endothelial cells through the PI3K/Akt/eNOS pathway. Glucose 28-35 nitric oxide synthase 3 Homo sapiens 117-121 19767878-1 2009 Previous studies have shown that the phosphatidylinositol 3-kinase / Akt / endothelial nitric oxide synthase / NO (PI3K/Akt/eNOS/NO) pathway is involved in high glucose-induced endothelial cell apoptosis and rosiglitazone has a protective effect on endothelium. Glucose 161-168 nitric oxide synthase 3 Homo sapiens 75-108 19767878-1 2009 Previous studies have shown that the phosphatidylinositol 3-kinase / Akt / endothelial nitric oxide synthase / NO (PI3K/Akt/eNOS/NO) pathway is involved in high glucose-induced endothelial cell apoptosis and rosiglitazone has a protective effect on endothelium. Glucose 161-168 nitric oxide synthase 3 Homo sapiens 124-128 19767878-1 2009 Previous studies have shown that the phosphatidylinositol 3-kinase / Akt / endothelial nitric oxide synthase / NO (PI3K/Akt/eNOS/NO) pathway is involved in high glucose-induced endothelial cell apoptosis and rosiglitazone has a protective effect on endothelium. Rosiglitazone 208-221 nitric oxide synthase 3 Homo sapiens 75-108 19767878-1 2009 Previous studies have shown that the phosphatidylinositol 3-kinase / Akt / endothelial nitric oxide synthase / NO (PI3K/Akt/eNOS/NO) pathway is involved in high glucose-induced endothelial cell apoptosis and rosiglitazone has a protective effect on endothelium. Rosiglitazone 208-221 nitric oxide synthase 3 Homo sapiens 124-128 19767878-4 2009 High glucose treatment also decreased Akt and eNOS phosphorylation levels with subsequent NO production. Glucose 5-12 nitric oxide synthase 3 Homo sapiens 46-50 19767878-8 2009 These findings suggest that rosiglitazone inhibits high glucose-induced apoptosis in HUVECs through the PI3K/Akt/eNOS pathway. Rosiglitazone 28-41 nitric oxide synthase 3 Homo sapiens 113-117 19767878-8 2009 These findings suggest that rosiglitazone inhibits high glucose-induced apoptosis in HUVECs through the PI3K/Akt/eNOS pathway. Glucose 56-63 nitric oxide synthase 3 Homo sapiens 113-117 19373110-9 2009 With regard to the Glu298Asp polymorphism in NOS3, the odds ratio for the presence of hypertension in individuals having the Glu/Glu genotype of NOS3 when compared with those having the other genotypes (Asp/Asp and Asp/Glu) was 2.79. Glutamic Acid 19-22 nitric oxide synthase 3 Homo sapiens 45-49 19373110-9 2009 With regard to the Glu298Asp polymorphism in NOS3, the odds ratio for the presence of hypertension in individuals having the Glu/Glu genotype of NOS3 when compared with those having the other genotypes (Asp/Asp and Asp/Glu) was 2.79. Glutamic Acid 19-22 nitric oxide synthase 3 Homo sapiens 145-149 19373110-9 2009 With regard to the Glu298Asp polymorphism in NOS3, the odds ratio for the presence of hypertension in individuals having the Glu/Glu genotype of NOS3 when compared with those having the other genotypes (Asp/Asp and Asp/Glu) was 2.79. Glutamic Acid 125-128 nitric oxide synthase 3 Homo sapiens 45-49 19373110-9 2009 With regard to the Glu298Asp polymorphism in NOS3, the odds ratio for the presence of hypertension in individuals having the Glu/Glu genotype of NOS3 when compared with those having the other genotypes (Asp/Asp and Asp/Glu) was 2.79. Glutamic Acid 125-128 nitric oxide synthase 3 Homo sapiens 145-149 19373110-9 2009 With regard to the Glu298Asp polymorphism in NOS3, the odds ratio for the presence of hypertension in individuals having the Glu/Glu genotype of NOS3 when compared with those having the other genotypes (Asp/Asp and Asp/Glu) was 2.79. Aspartic Acid 25-28 nitric oxide synthase 3 Homo sapiens 45-49 19373110-9 2009 With regard to the Glu298Asp polymorphism in NOS3, the odds ratio for the presence of hypertension in individuals having the Glu/Glu genotype of NOS3 when compared with those having the other genotypes (Asp/Asp and Asp/Glu) was 2.79. Aspartic Acid 25-28 nitric oxide synthase 3 Homo sapiens 145-149 19373110-9 2009 With regard to the Glu298Asp polymorphism in NOS3, the odds ratio for the presence of hypertension in individuals having the Glu/Glu genotype of NOS3 when compared with those having the other genotypes (Asp/Asp and Asp/Glu) was 2.79. Glutamic Acid 125-128 nitric oxide synthase 3 Homo sapiens 45-49 19373110-9 2009 With regard to the Glu298Asp polymorphism in NOS3, the odds ratio for the presence of hypertension in individuals having the Glu/Glu genotype of NOS3 when compared with those having the other genotypes (Asp/Asp and Asp/Glu) was 2.79. Glutamic Acid 125-128 nitric oxide synthase 3 Homo sapiens 145-149 19373110-10 2009 Interestingly, the odds ratio was 7.64 for individuals having a combination of the Gly/Gly genotype of ADRB2 and Glu/Glu genotype of NOS3 when compared with those having a combination of Arg/Arg and Arg/Gly genotypes of ADRB2 and Asp/Asp and Asp/Glu genotypes of NOS3. Glycine 83-86 nitric oxide synthase 3 Homo sapiens 263-267 19373110-10 2009 Interestingly, the odds ratio was 7.64 for individuals having a combination of the Gly/Gly genotype of ADRB2 and Glu/Glu genotype of NOS3 when compared with those having a combination of Arg/Arg and Arg/Gly genotypes of ADRB2 and Asp/Asp and Asp/Glu genotypes of NOS3. Glutamic Acid 113-116 nitric oxide synthase 3 Homo sapiens 133-137 19520256-5 2009 RESULTS: Treatment with paclitaxel, sirolimus, and everolimus significantly caused a senescent phenotype and PAI-1 up-regulation, associated with a decrease in endothelial nitric oxide synthase (eNOS) and Sirt1 expression. Paclitaxel 24-34 nitric oxide synthase 3 Homo sapiens 160-193 19520256-5 2009 RESULTS: Treatment with paclitaxel, sirolimus, and everolimus significantly caused a senescent phenotype and PAI-1 up-regulation, associated with a decrease in endothelial nitric oxide synthase (eNOS) and Sirt1 expression. Sirolimus 36-45 nitric oxide synthase 3 Homo sapiens 160-193 19520256-5 2009 RESULTS: Treatment with paclitaxel, sirolimus, and everolimus significantly caused a senescent phenotype and PAI-1 up-regulation, associated with a decrease in endothelial nitric oxide synthase (eNOS) and Sirt1 expression. Everolimus 51-61 nitric oxide synthase 3 Homo sapiens 160-193 19307231-0 2009 Valsartan regulates the interaction of angiotensin II type 1 receptor and endothelial nitric oxide synthase via Src/PI3K/Akt signalling. Valsartan 0-9 nitric oxide synthase 3 Homo sapiens 74-107 19385062-9 2009 Small interfering RNA-mediated knockdown of Epac1 suppressed forskolin-induced angiogenesis and phosphorylation of ERK, Akt, and eNOS, but not CREB phosphorylation and VEGF expression. Colforsin 61-70 nitric oxide synthase 3 Homo sapiens 129-133 19385062-10 2009 These results suggest that forskolin stimulates angiogenesis through coordinated cross-talk between two distinct pathways, PKA-dependent VEGF expression and Epac-dependent ERKactivation and PI3K/Akt/eNOS/NO signaling. Colforsin 27-36 nitric oxide synthase 3 Homo sapiens 199-203 19486510-1 2009 BACKGROUND: Asymmetric dimethylarginine (ADMA) is a competitive inhibitor of endothelial nitric oxide synthase (eNOS) that is associated with endothelial dysfunction, and is a risk marker for cardiovascular disease, a significant problem in Type 1 diabetes. dimethylarginine 23-39 nitric oxide synthase 3 Homo sapiens 77-110 19486510-1 2009 BACKGROUND: Asymmetric dimethylarginine (ADMA) is a competitive inhibitor of endothelial nitric oxide synthase (eNOS) that is associated with endothelial dysfunction, and is a risk marker for cardiovascular disease, a significant problem in Type 1 diabetes. N,N-dimethylarginine 41-45 nitric oxide synthase 3 Homo sapiens 77-110 19513607-3 2009 In the present study, we investigated if simvastatin increases eNOS activity through its phosphorylation in 293 cells (293-eNOS) with stable expression of eNOS. Simvastatin 41-52 nitric oxide synthase 3 Homo sapiens 123-127 19513607-3 2009 In the present study, we investigated if simvastatin increases eNOS activity through its phosphorylation in 293 cells (293-eNOS) with stable expression of eNOS. Simvastatin 41-52 nitric oxide synthase 3 Homo sapiens 123-127 19513607-4 2009 The results showed that incubation of 293-eNOS cells with simvastatin (10 microm/L) for 2 h significantly increased in the activity of eNOS as shown by the conversion of L-arginine to L-citrulline (2889.70+/-201.51 versus 5630.18+/-218.75 pmol/min . Simvastatin 58-69 nitric oxide synthase 3 Homo sapiens 42-46 19513607-4 2009 The results showed that incubation of 293-eNOS cells with simvastatin (10 microm/L) for 2 h significantly increased in the activity of eNOS as shown by the conversion of L-arginine to L-citrulline (2889.70+/-201.51 versus 5630.18+/-218.75 pmol/min . Simvastatin 58-69 nitric oxide synthase 3 Homo sapiens 135-139 19513607-4 2009 The results showed that incubation of 293-eNOS cells with simvastatin (10 microm/L) for 2 h significantly increased in the activity of eNOS as shown by the conversion of L-arginine to L-citrulline (2889.70+/-201.51 versus 5630.18+/-218.75 pmol/min . Arginine 170-180 nitric oxide synthase 3 Homo sapiens 42-46 19513607-4 2009 The results showed that incubation of 293-eNOS cells with simvastatin (10 microm/L) for 2 h significantly increased in the activity of eNOS as shown by the conversion of L-arginine to L-citrulline (2889.70+/-201.51 versus 5630.18+/-218.75 pmol/min . Arginine 170-180 nitric oxide synthase 3 Homo sapiens 135-139 19513607-4 2009 The results showed that incubation of 293-eNOS cells with simvastatin (10 microm/L) for 2 h significantly increased in the activity of eNOS as shown by the conversion of L-arginine to L-citrulline (2889.70+/-201.51 versus 5630.18+/-218.75 pmol/min . Citrulline 184-196 nitric oxide synthase 3 Homo sapiens 135-139 19513607-6 2009 Western blotting revealed that simvastatin increased phosphorylation of eNOS at 1177 (ser) and also 495 (thr) but did not affect the overall expression of eNOS or inducible NOS. Simvastatin 31-42 nitric oxide synthase 3 Homo sapiens 72-76 19513607-6 2009 Western blotting revealed that simvastatin increased phosphorylation of eNOS at 1177 (ser) and also 495 (thr) but did not affect the overall expression of eNOS or inducible NOS. Serine 86-89 nitric oxide synthase 3 Homo sapiens 72-76 19513607-8 2009 These results suggest that simvastatin could stimulate the activity of eNOS via its phosphorylation by Akt and AMPK, which provides a new mechanism, other than lipid-lowering effect, for the cardiovascular protection of statins. Simvastatin 27-38 nitric oxide synthase 3 Homo sapiens 71-75 19433760-1 2009 BACKGROUND: Nitric oxide (NO)-mediated local regulation of vascular tone is considered to involve endothelial NO synthase (eNOS). Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 123-127 19433760-2 2009 However, we recently reported that human forearm basal microvascular tone in vivo is tonically regulated by neuronal NO synthase (nNOS), in contrast to an acetylcholine-stimulated reduction in tone, which is eNOS dependent. Acetylcholine 155-168 nitric oxide synthase 3 Homo sapiens 208-212 19286667-0 2009 Tetrahydrobiopterin recycling, a key determinant of endothelial nitric-oxide synthase-dependent signaling pathways in cultured vascular endothelial cells. sapropterin 0-19 nitric oxide synthase 3 Homo sapiens 52-85 19488614-2 2009 The nitric oxide produced by the endothelium under the action of endothelial nitric oxide synthase has important antiatherogenic functions. Nitric Oxide 4-16 nitric oxide synthase 3 Homo sapiens 65-98 18710710-7 2009 RESULT(S): Progesterone induced a concentration- and time-dependent stimulation of endothelial NOS (eNOS), inducible NOS (iNOS), and peNOS protein in HES cells. Progesterone 11-23 nitric oxide synthase 3 Homo sapiens 83-98 19393035-7 2009 We then examined the activity of Ca2+-dependent enzymes that are known to generate RONS and found that ammonia significantly increased the activities of NADPH oxidase (NOX), constitutive nitric oxide synthase (cNOS), and phospholipase A2 (PLA2) and such increases in activity were significantly diminished by BAPTA. Ammonia 103-110 nitric oxide synthase 3 Homo sapiens 210-214 19393035-8 2009 Pre-treatment of cultures with 7-nitroindazole, apocyanin, and quinacrine, respective inhibitors of cNOS, NOX, and PLA2, all significantly diminished RONS production. 7-nitroindazole 31-46 nitric oxide synthase 3 Homo sapiens 100-104 19393035-8 2009 Pre-treatment of cultures with 7-nitroindazole, apocyanin, and quinacrine, respective inhibitors of cNOS, NOX, and PLA2, all significantly diminished RONS production. apocyanin 48-57 nitric oxide synthase 3 Homo sapiens 100-104 19393035-8 2009 Pre-treatment of cultures with 7-nitroindazole, apocyanin, and quinacrine, respective inhibitors of cNOS, NOX, and PLA2, all significantly diminished RONS production. Quinacrine 63-73 nitric oxide synthase 3 Homo sapiens 100-104 19393035-9 2009 Additionally, treatment of cultures with BAPTA or with inhibitors of cNOS, NOX, and PLA2 reduced ammonia-induced astrocyte swelling. Ammonia 97-104 nitric oxide synthase 3 Homo sapiens 69-73 19764340-0 2009 Alteration of nitric oxide gas on gene expression of endothelin-1 and endothelial nitric oxide synthase by a time- and dose-dependent manner in human endothelial cells. Nitric Oxide 14-26 nitric oxide synthase 3 Homo sapiens 70-103 19104789-0 2009 eNOS T-786C polymorphism affects atorvastatin-induced changes in erythrocyte membrane fluidity. Atorvastatin 33-45 nitric oxide synthase 3 Homo sapiens 0-4 19104789-1 2009 PURPOSE: Statins have pleiotropic effects, including endothelial nitric oxide synthase (eNOS) upregulation and increased nitric oxide formation, which can be modulated by a genetic polymorphism in the promoter region of the eNOS gene (T-786C). Nitric Oxide 65-77 nitric oxide synthase 3 Homo sapiens 88-92 19104789-1 2009 PURPOSE: Statins have pleiotropic effects, including endothelial nitric oxide synthase (eNOS) upregulation and increased nitric oxide formation, which can be modulated by a genetic polymorphism in the promoter region of the eNOS gene (T-786C). Nitric Oxide 65-77 nitric oxide synthase 3 Homo sapiens 224-228 19115208-1 2009 Endothelial-derived nitric oxide, which is produced by endothelial nitric oxide synthase (eNOS), may play an important role in colorectal carcinogenesis. Nitric Oxide 20-32 nitric oxide synthase 3 Homo sapiens 55-88 19115208-1 2009 Endothelial-derived nitric oxide, which is produced by endothelial nitric oxide synthase (eNOS), may play an important role in colorectal carcinogenesis. Nitric Oxide 20-32 nitric oxide synthase 3 Homo sapiens 90-94 19429543-5 2009 The induced eNOS and p-Akt expression was inhibited by LY294002, indicating that the effect of nanocomposites could be attributed to the PI3K pathway. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 55-63 nitric oxide synthase 3 Homo sapiens 12-16 19136580-10 2009 ACh failed to stimulate Hsp90-eNOS binding in 2-day-old but induced a significant increase in Hsp90-eNOS coimmunoprecipitation in PRA from the older age groups, which was blocked by Hsp90 antagonism. Acetylcholine 0-3 nitric oxide synthase 3 Homo sapiens 100-104 19036824-11 2009 Inhibition of protein phosphatase 1 (PP1) by calyculin A, tautomycetin, or siRNA against PP1 reversed NF-induced eNOS-Thr495 dephosphorylation. tautomycetin 58-70 nitric oxide synthase 3 Homo sapiens 113-117 19331593-1 2009 Asymmetric dimethylarginine (ADMA), an endogenous methylated form of the amino acid L-arginine, inhibits the activity of the enzyme endothelial nitric oxide synthase, with consequent reduced synthesis of nitric oxide. dimethylarginine 11-27 nitric oxide synthase 3 Homo sapiens 132-165 19331593-1 2009 Asymmetric dimethylarginine (ADMA), an endogenous methylated form of the amino acid L-arginine, inhibits the activity of the enzyme endothelial nitric oxide synthase, with consequent reduced synthesis of nitric oxide. N,N-dimethylarginine 29-33 nitric oxide synthase 3 Homo sapiens 132-165 19331593-1 2009 Asymmetric dimethylarginine (ADMA), an endogenous methylated form of the amino acid L-arginine, inhibits the activity of the enzyme endothelial nitric oxide synthase, with consequent reduced synthesis of nitric oxide. amino acid l-arginine 73-94 nitric oxide synthase 3 Homo sapiens 132-165 20108211-13 2009 In conclusion, pyridoxine is effective in elevating platelet NO biosynthesis, through improving PI3K activity and hence downstream Akt phosphorylation, and in turn serine-1177 phosphorylation of NOS-3. Pyridoxine 15-25 nitric oxide synthase 3 Homo sapiens 195-200 20108211-13 2009 In conclusion, pyridoxine is effective in elevating platelet NO biosynthesis, through improving PI3K activity and hence downstream Akt phosphorylation, and in turn serine-1177 phosphorylation of NOS-3. Serine 164-170 nitric oxide synthase 3 Homo sapiens 195-200 18974424-18 2009 These findings suggest the following: 1) elements responsible for PAL include endothelial nitric oxide synthase, soluble guanylate cyclase, and type II protein kinase G; 2) the resting state of the nitric oxide/cGMP/protein kinase G pathway is a determinant of acrosomal status; 3) PPCM and nitric oxide donors induce acrosomal loss via nitric oxide, but through independent pathways; and 4) covalent attachment of a nitric oxide donor to PPCM provides synergistic efficacy as a stimulus of acrosomal loss. Nitric Oxide 198-210 nitric oxide synthase 3 Homo sapiens 78-111 19188511-1 2009 BACKGROUND: Decreased endothelial nitric oxide (NO) synthase (eNOS) activity and NO production are critical contributors to the endothelial dysfunction and vascular complications observed in many diseases, including diabetes mellitus. nitric 34-40 nitric oxide synthase 3 Homo sapiens 62-66 19188511-3 2009 METHODS AND RESULTS: To elucidate the signaling pathway(s) leading to nucleotide-mediated eNOS phosphorylation at Ser-1177, human umbilical vein endothelial cells were treated with several nucleotides, including ATP, UTP, and ADP, in the presence or absence of selective inhibitors. Serine 114-117 nitric oxide synthase 3 Homo sapiens 90-94 19188511-4 2009 These experiments identified P2Y1, P2Y2, and possibly P2Y4 as the purinergic receptors involved in eNOS phosphorylation and demonstrated that this process was adenosine independent. Adenosine 159-168 nitric oxide synthase 3 Homo sapiens 99-103 19188511-5 2009 Nucleotide-induced eNOS phosphorylation and activity were inhibited by BAPTA-AM (an intracellular free calcium chelator), rottlerin (a protein kinase Cdelta inhibitor), and protein kinase Cdelta siRNA. 1,2-bis(2-aminophenoxy)ethane N,N,N',N'-tetraacetic acid acetoxymethyl ester 71-79 nitric oxide synthase 3 Homo sapiens 19-23 19188511-5 2009 Nucleotide-induced eNOS phosphorylation and activity were inhibited by BAPTA-AM (an intracellular free calcium chelator), rottlerin (a protein kinase Cdelta inhibitor), and protein kinase Cdelta siRNA. Calcium 103-110 nitric oxide synthase 3 Homo sapiens 19-23 19188511-5 2009 Nucleotide-induced eNOS phosphorylation and activity were inhibited by BAPTA-AM (an intracellular free calcium chelator), rottlerin (a protein kinase Cdelta inhibitor), and protein kinase Cdelta siRNA. rottlerin 122-131 nitric oxide synthase 3 Homo sapiens 19-23 19036874-9 2009 CNP-induced hyperpolarization was mimicked by the PKG agonist, 8-bromo-cGMP, and attenuated by both the endothelial nitric oxide synthase (eNOS) inhibitor, N(omega)-nitro-l-arginine methyl ester (l-NAME), and the soluble guanylyl cyclase (sGC) inhibitor, 1H-[1,2,4]oxadiazolo[4,3-a]quinoxalin-1-one. nitro-l-arginine methyl ester 165-194 nitric oxide synthase 3 Homo sapiens 139-143 19036874-9 2009 CNP-induced hyperpolarization was mimicked by the PKG agonist, 8-bromo-cGMP, and attenuated by both the endothelial nitric oxide synthase (eNOS) inhibitor, N(omega)-nitro-l-arginine methyl ester (l-NAME), and the soluble guanylyl cyclase (sGC) inhibitor, 1H-[1,2,4]oxadiazolo[4,3-a]quinoxalin-1-one. NG-Nitroarginine Methyl Ester 196-202 nitric oxide synthase 3 Homo sapiens 139-143 19036874-9 2009 CNP-induced hyperpolarization was mimicked by the PKG agonist, 8-bromo-cGMP, and attenuated by both the endothelial nitric oxide synthase (eNOS) inhibitor, N(omega)-nitro-l-arginine methyl ester (l-NAME), and the soluble guanylyl cyclase (sGC) inhibitor, 1H-[1,2,4]oxadiazolo[4,3-a]quinoxalin-1-one. 1H-(1,2,4)oxadiazolo(4,3-a)quinoxalin-1-one 255-298 nitric oxide synthase 3 Homo sapiens 139-143 18564176-0 2009 Glimepiride upregulates eNOS activity and inhibits cytokine-induced NF-kappaB activation through a phosphoinoside 3-kinase-Akt-dependent pathway. glimepiride 0-11 nitric oxide synthase 3 Homo sapiens 24-28 18564176-5 2009 A significant increase in endothelial NO synthase (eNOS) activity, measured in terms of citrulline production, was observed with glimepiride treatment. Citrulline 88-98 nitric oxide synthase 3 Homo sapiens 51-55 18564176-5 2009 A significant increase in endothelial NO synthase (eNOS) activity, measured in terms of citrulline production, was observed with glimepiride treatment. glimepiride 129-140 nitric oxide synthase 3 Homo sapiens 51-55 18564176-6 2009 Akt phosphorylation followed by phosphorylation of eNOS (Ser1177) was observed with glimepiride treatment in HUVEC. glimepiride 84-95 nitric oxide synthase 3 Homo sapiens 51-55 19008412-7 2009 The results of this study cumulatively indicate that gene therapy with human eNOS decreased fructose-induced hypertension and insulin resistance in rats and suggest potential signaling pathways that mediate these effects. Fructose 92-100 nitric oxide synthase 3 Homo sapiens 77-81 18221806-0 2009 Short-term withdrawal of simvastatin induces endothelial dysfunction in patients with coronary artery disease: a dose-response effect dependent on endothelial nitric oxide synthase. Simvastatin 25-36 nitric oxide synthase 3 Homo sapiens 147-180 19011239-6 2009 Doxycycline abolished GTPCH mRNA expression and GTPCH protein, leading to markedly diminished total biopterin levels and a decreased ratio of BH4 to oxidized biopterins in cells expressing eNOS. Doxycycline 0-11 nitric oxide synthase 3 Homo sapiens 189-193 19011239-6 2009 Doxycycline abolished GTPCH mRNA expression and GTPCH protein, leading to markedly diminished total biopterin levels and a decreased ratio of BH4 to oxidized biopterins in cells expressing eNOS. sapropterin 142-145 nitric oxide synthase 3 Homo sapiens 189-193 19011239-6 2009 Doxycycline abolished GTPCH mRNA expression and GTPCH protein, leading to markedly diminished total biopterin levels and a decreased ratio of BH4 to oxidized biopterins in cells expressing eNOS. Biopterin 158-168 nitric oxide synthase 3 Homo sapiens 189-193 19011239-7 2009 Intracellular BH4 deficiency induced superoxide generation from eNOS, as assessed by N-nitro-L-arginine methyl ester inhibitable 2-hydroxyethidium generation, and attenuated NO production. sapropterin 14-17 nitric oxide synthase 3 Homo sapiens 64-68 19011239-7 2009 Intracellular BH4 deficiency induced superoxide generation from eNOS, as assessed by N-nitro-L-arginine methyl ester inhibitable 2-hydroxyethidium generation, and attenuated NO production. Superoxides 37-47 nitric oxide synthase 3 Homo sapiens 64-68 19011239-7 2009 Intracellular BH4 deficiency induced superoxide generation from eNOS, as assessed by N-nitro-L-arginine methyl ester inhibitable 2-hydroxyethidium generation, and attenuated NO production. n-nitro-l-arginine methyl ester 85-116 nitric oxide synthase 3 Homo sapiens 64-68 19011239-7 2009 Intracellular BH4 deficiency induced superoxide generation from eNOS, as assessed by N-nitro-L-arginine methyl ester inhibitable 2-hydroxyethidium generation, and attenuated NO production. 2-hydroxyethidium 129-146 nitric oxide synthase 3 Homo sapiens 64-68 19011239-8 2009 Quantitative analysis of cellular BH4 versus superoxide production between GCH/eNOS-LOW and GCH/eNOS-HIGH cells revealed a striking linear relationship between eNOS protein and cellular BH4 stoichiometry, with eNOS uncoupling at eNOS:BH4 molar ratio >1. sapropterin 34-37 nitric oxide synthase 3 Homo sapiens 79-83 19011239-8 2009 Quantitative analysis of cellular BH4 versus superoxide production between GCH/eNOS-LOW and GCH/eNOS-HIGH cells revealed a striking linear relationship between eNOS protein and cellular BH4 stoichiometry, with eNOS uncoupling at eNOS:BH4 molar ratio >1. sapropterin 186-189 nitric oxide synthase 3 Homo sapiens 96-100 19011239-8 2009 Quantitative analysis of cellular BH4 versus superoxide production between GCH/eNOS-LOW and GCH/eNOS-HIGH cells revealed a striking linear relationship between eNOS protein and cellular BH4 stoichiometry, with eNOS uncoupling at eNOS:BH4 molar ratio >1. sapropterin 186-189 nitric oxide synthase 3 Homo sapiens 96-100 19011239-8 2009 Quantitative analysis of cellular BH4 versus superoxide production between GCH/eNOS-LOW and GCH/eNOS-HIGH cells revealed a striking linear relationship between eNOS protein and cellular BH4 stoichiometry, with eNOS uncoupling at eNOS:BH4 molar ratio >1. sapropterin 186-189 nitric oxide synthase 3 Homo sapiens 96-100 19011239-8 2009 Quantitative analysis of cellular BH4 versus superoxide production between GCH/eNOS-LOW and GCH/eNOS-HIGH cells revealed a striking linear relationship between eNOS protein and cellular BH4 stoichiometry, with eNOS uncoupling at eNOS:BH4 molar ratio >1. sapropterin 186-189 nitric oxide synthase 3 Homo sapiens 96-100 19011239-8 2009 Quantitative analysis of cellular BH4 versus superoxide production between GCH/eNOS-LOW and GCH/eNOS-HIGH cells revealed a striking linear relationship between eNOS protein and cellular BH4 stoichiometry, with eNOS uncoupling at eNOS:BH4 molar ratio >1. sapropterin 186-189 nitric oxide synthase 3 Homo sapiens 96-100 19011239-8 2009 Quantitative analysis of cellular BH4 versus superoxide production between GCH/eNOS-LOW and GCH/eNOS-HIGH cells revealed a striking linear relationship between eNOS protein and cellular BH4 stoichiometry, with eNOS uncoupling at eNOS:BH4 molar ratio >1. sapropterin 186-189 nitric oxide synthase 3 Homo sapiens 96-100 19011239-8 2009 Quantitative analysis of cellular BH4 versus superoxide production between GCH/eNOS-LOW and GCH/eNOS-HIGH cells revealed a striking linear relationship between eNOS protein and cellular BH4 stoichiometry, with eNOS uncoupling at eNOS:BH4 molar ratio >1. sapropterin 186-189 nitric oxide synthase 3 Homo sapiens 96-100 19011239-8 2009 Quantitative analysis of cellular BH4 versus superoxide production between GCH/eNOS-LOW and GCH/eNOS-HIGH cells revealed a striking linear relationship between eNOS protein and cellular BH4 stoichiometry, with eNOS uncoupling at eNOS:BH4 molar ratio >1. sapropterin 186-189 nitric oxide synthase 3 Homo sapiens 96-100 19011239-9 2009 Furthermore, increasing the intracellular BH2 concentration in the presence of a constant eNOS:BH4 ratio was sufficient to induce eNOS-dependent superoxide production. bh2 42-45 nitric oxide synthase 3 Homo sapiens 90-94 19011239-9 2009 Furthermore, increasing the intracellular BH2 concentration in the presence of a constant eNOS:BH4 ratio was sufficient to induce eNOS-dependent superoxide production. bh2 42-45 nitric oxide synthase 3 Homo sapiens 130-134 19011239-9 2009 Furthermore, increasing the intracellular BH2 concentration in the presence of a constant eNOS:BH4 ratio was sufficient to induce eNOS-dependent superoxide production. sapropterin 95-98 nitric oxide synthase 3 Homo sapiens 130-134 19011239-9 2009 Furthermore, increasing the intracellular BH2 concentration in the presence of a constant eNOS:BH4 ratio was sufficient to induce eNOS-dependent superoxide production. Superoxides 145-155 nitric oxide synthase 3 Homo sapiens 90-94 19011239-9 2009 Furthermore, increasing the intracellular BH2 concentration in the presence of a constant eNOS:BH4 ratio was sufficient to induce eNOS-dependent superoxide production. Superoxides 145-155 nitric oxide synthase 3 Homo sapiens 130-134 19011239-10 2009 This specific, reductionist approach in a cell-based system reveals that eNOS:BH4 reaction stoichiometry together with the intracellular BH4:BH2 ratio, rather than absolute concentrations of BH4, are the key determinants of eNOS uncoupling, even in the absence of exogenous oxidative stress. sapropterin 78-81 nitric oxide synthase 3 Homo sapiens 73-77 19011239-10 2009 This specific, reductionist approach in a cell-based system reveals that eNOS:BH4 reaction stoichiometry together with the intracellular BH4:BH2 ratio, rather than absolute concentrations of BH4, are the key determinants of eNOS uncoupling, even in the absence of exogenous oxidative stress. sapropterin 78-81 nitric oxide synthase 3 Homo sapiens 224-228 19803415-1 2009 Asymmetric dimethylarginine (ADMA), an endogenous methylated form of the amino acid L-arginine, inhibits the activity of the enzyme endothelial nitric oxide synthase (eNOS), with consequent reduced synthesis of nitric oxide (NO). dimethylarginine 11-27 nitric oxide synthase 3 Homo sapiens 132-165 19803415-1 2009 Asymmetric dimethylarginine (ADMA), an endogenous methylated form of the amino acid L-arginine, inhibits the activity of the enzyme endothelial nitric oxide synthase (eNOS), with consequent reduced synthesis of nitric oxide (NO). N,N-dimethylarginine 29-33 nitric oxide synthase 3 Homo sapiens 132-165 19803415-1 2009 Asymmetric dimethylarginine (ADMA), an endogenous methylated form of the amino acid L-arginine, inhibits the activity of the enzyme endothelial nitric oxide synthase (eNOS), with consequent reduced synthesis of nitric oxide (NO). amino acid l-arginine 73-94 nitric oxide synthase 3 Homo sapiens 132-165 18945937-9 2009 Blocking of IKKbeta expression by IKK inhibitor II (15 microM wedelolactone) or small interferring RNA (siRNA) improved Hsp-90-eNOS interaction and NO production under conditions of HG. wedelolactone 62-75 nitric oxide synthase 3 Homo sapiens 127-131 19104173-8 2009 On the contrary, nitric oxide production, endothelial nitric oxide synthase activity, and protein kinase B phosphorylation were enhanced by propofol treatment. Propofol 140-148 nitric oxide synthase 3 Homo sapiens 42-75 18838165-6 2009 The high percentage of viable cells on the biomaterial and the preservation of endothelial nitric oxide synthase (eNOS) expression, eNOS activity and mitochondrial membrane potential (Deltapsi(m)), demonstrate the good biocompatibility of hydroxyapatite-betaTCP/agarose disks and its potential utility for bone substitution and repair. Durapatite 239-253 nitric oxide synthase 3 Homo sapiens 79-112 18716005-4 2009 Deletion analysis of the eNOS promoter indicated that the segment within -119 bp upstream from the transcription start site was significantly involved in the effect of cortisol. Hydrocortisone 168-176 nitric oxide synthase 3 Homo sapiens 25-29 18716005-8 2009 The suppression of 11 beta-HSD1 abolished the inhibition of eNOS expression by cortisol. Hydrocortisone 79-87 nitric oxide synthase 3 Homo sapiens 60-64 19275271-10 2009 One year of treatment with perindopril upregulated eNOS protein expression and activity (19% and 27% vs placebo; p < 0.05). Perindopril 27-38 nitric oxide synthase 3 Homo sapiens 51-55 19273095-5 2009 Key to this dysfunction are changes in the following: nitric oxide signaling secondary to changes in eNOS and iNOS expression and activity, cyclooxygenase function with increases in pro-inflammatory COX-2 activity, alterations in Protein Kinase C and Mitogen Activated Protein Kinase signaling, and an increase in Vascular Endothelial Growth Factor expression increasing vascular permeability and dilatation. Nitric Oxide 54-66 nitric oxide synthase 3 Homo sapiens 101-105 19246848-2 2009 We investigated whether telmisartan improves vascular endothelial function in patients with essential hypertension with the production of endothelial nitric oxide synthase (eNOS) through PPAR-gamma.Telmisartan was administered to 15 patients with essential hypertension. Telmisartan 24-35 nitric oxide synthase 3 Homo sapiens 138-171 19246848-2 2009 We investigated whether telmisartan improves vascular endothelial function in patients with essential hypertension with the production of endothelial nitric oxide synthase (eNOS) through PPAR-gamma.Telmisartan was administered to 15 patients with essential hypertension. Telmisartan 198-209 nitric oxide synthase 3 Homo sapiens 138-171 19229826-0 2009 Effect of glucose degradation products, glucose-containing dialysate and icodextrin on AQP1 and eNOS expression in cultured endothelial cells. Glucose 40-47 nitric oxide synthase 3 Homo sapiens 96-100 19229826-0 2009 Effect of glucose degradation products, glucose-containing dialysate and icodextrin on AQP1 and eNOS expression in cultured endothelial cells. Icodextrin 73-83 nitric oxide synthase 3 Homo sapiens 96-100 19229826-3 2009 We aimed at examining the effect of peritoneal dialysis solutions (PDSs) and glucose degradation products (GDPs) on the expression of AQP1 and eNOS in cultured endothelial cells. Glucose 77-84 nitric oxide synthase 3 Homo sapiens 143-147 19229826-3 2009 We aimed at examining the effect of peritoneal dialysis solutions (PDSs) and glucose degradation products (GDPs) on the expression of AQP1 and eNOS in cultured endothelial cells. gdps 107-111 nitric oxide synthase 3 Homo sapiens 143-147 19229826-6 2009 RESULTS: Fur and MGly at concentrations reported in traditional PDSs (Fur 0.8 microM; MGly 35 microM) significantly up-regulated eNOS mRNA and tended to down-regulate AQP1 mRNA in cultured endothelial cells. Furaldehyde 9-12 nitric oxide synthase 3 Homo sapiens 129-133 19229826-6 2009 RESULTS: Fur and MGly at concentrations reported in traditional PDSs (Fur 0.8 microM; MGly 35 microM) significantly up-regulated eNOS mRNA and tended to down-regulate AQP1 mRNA in cultured endothelial cells. Pyruvaldehyde 17-21 nitric oxide synthase 3 Homo sapiens 129-133 19229826-6 2009 RESULTS: Fur and MGly at concentrations reported in traditional PDSs (Fur 0.8 microM; MGly 35 microM) significantly up-regulated eNOS mRNA and tended to down-regulate AQP1 mRNA in cultured endothelial cells. Furaldehyde 70-73 nitric oxide synthase 3 Homo sapiens 129-133 19229826-6 2009 RESULTS: Fur and MGly at concentrations reported in traditional PDSs (Fur 0.8 microM; MGly 35 microM) significantly up-regulated eNOS mRNA and tended to down-regulate AQP1 mRNA in cultured endothelial cells. Pyruvaldehyde 86-90 nitric oxide synthase 3 Homo sapiens 129-133 19229826-7 2009 Glucose-based PDS as well as icodextrin PDS significantly up-regulated basal AQP1 and eNOS mRNA. Glucose 0-7 nitric oxide synthase 3 Homo sapiens 86-90 19229826-7 2009 Glucose-based PDS as well as icodextrin PDS significantly up-regulated basal AQP1 and eNOS mRNA. Icodextrin 29-39 nitric oxide synthase 3 Homo sapiens 86-90 19155632-0 2009 eNOS activation induced by a polyphenol-rich grape skin extract in porcine coronary arteries. Polyphenols 29-39 nitric oxide synthase 3 Homo sapiens 0-4 19155632-5 2009 RESULTS: GSE-induced endothelium-dependent relaxations were abolished by N(G)-nitro-L-arginine (an eNOS inhibitor) and ODQ (a soluble guanylyl cyclase inhibitor), and they were reduced by MnTMPyP, polyethyleneglycol catalase, PP2 (an inhibitor of Src kinase) and wortmannin (an inhibitor of phosphoinositide 3-kinase). Nitroarginine 73-94 nitric oxide synthase 3 Homo sapiens 99-103 19155632-7 2009 It also caused phosphorylation of Akt and eNOS, which were prevented by MnTMPyP, polyethyleneglycol catalase, PP2, wortmannin and LY294002. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 130-138 nitric oxide synthase 3 Homo sapiens 42-46 19155632-10 2009 This effect involves the intracellular formation of ROS in endothelial cells leading to the Src kinase/phosphoinositide 3-kinase/Akt-dependent phosphorylation of eNOS. Reactive Oxygen Species 52-55 nitric oxide synthase 3 Homo sapiens 162-166 18957297-1 2008 AIMS: Low concentrations of nitric oxide (NO) produced by constitutive NO synthase (cNOS) in pancreatic beta-cells have been suggested to be a physiological regulator of insulin secretion. Nitric Oxide 28-40 nitric oxide synthase 3 Homo sapiens 84-88 18931031-3 2008 Akt and its downstream target nitric oxide (NO) synthase (NOS)3 can protect barrier integrity during ROS stress, but little work has studied these oxidant stress responses in human cardiac microvascular endothelial cells (HCMVEC). Nitric Oxide 30-42 nitric oxide synthase 3 Homo sapiens 58-63 18931031-3 2008 Akt and its downstream target nitric oxide (NO) synthase (NOS)3 can protect barrier integrity during ROS stress, but little work has studied these oxidant stress responses in human cardiac microvascular endothelial cells (HCMVEC). Reactive Oxygen Species 101-104 nitric oxide synthase 3 Homo sapiens 58-63 18931031-4 2008 We, therefore, studied how ROS affects barrier function and NO generation via Akt and its downstream target NOS3 in HCMVEC. Reactive Oxygen Species 27-30 nitric oxide synthase 3 Homo sapiens 108-112 18931031-6 2008 H2O2 also induced NO generation that was associated with NOS3 Ser-1177 site phosphorylation and Thr-495 dephosphorylation, with Ser-1177 effects attenuated by LY-294002 and an Akt inhibitor, Akt/PKB signaling inhibitor-2 (API-2). Hydrogen Peroxide 0-4 nitric oxide synthase 3 Homo sapiens 57-61 18931031-6 2008 H2O2 also induced NO generation that was associated with NOS3 Ser-1177 site phosphorylation and Thr-495 dephosphorylation, with Ser-1177 effects attenuated by LY-294002 and an Akt inhibitor, Akt/PKB signaling inhibitor-2 (API-2). Serine 62-65 nitric oxide synthase 3 Homo sapiens 57-61 18678642-3 2008 We also analysed the expression of NO synthase 3 (NOS3) in patients with CAF. cafestol palmitate 73-76 nitric oxide synthase 3 Homo sapiens 35-48 18678642-3 2008 We also analysed the expression of NO synthase 3 (NOS3) in patients with CAF. cafestol palmitate 73-76 nitric oxide synthase 3 Homo sapiens 50-54 18682551-0 2008 Effects of dietary decosahexaenoic acid (DHA) on eNOS in human coronary artery endothelial cells. decosahexaenoic acid 19-39 nitric oxide synthase 3 Homo sapiens 49-53 18682551-0 2008 Effects of dietary decosahexaenoic acid (DHA) on eNOS in human coronary artery endothelial cells. Dihydroalprenolol 41-44 nitric oxide synthase 3 Homo sapiens 49-53 18682551-3 2008 This study determined if DHA enhances expression and activity of eNOS in cultured human coronary artery endothelial cells (HCAEC). Dihydroalprenolol 25-28 nitric oxide synthase 3 Homo sapiens 65-69 18682551-5 2008 A trend for increased expression of endothelial nitric oxide synthase (eNOS) and phospho-eNOS was observed with 5 and 50 nM DHA. Dihydroalprenolol 124-127 nitric oxide synthase 3 Homo sapiens 36-69 18682551-5 2008 A trend for increased expression of endothelial nitric oxide synthase (eNOS) and phospho-eNOS was observed with 5 and 50 nM DHA. Dihydroalprenolol 124-127 nitric oxide synthase 3 Homo sapiens 71-75 18682551-5 2008 A trend for increased expression of endothelial nitric oxide synthase (eNOS) and phospho-eNOS was observed with 5 and 50 nM DHA. Dihydroalprenolol 124-127 nitric oxide synthase 3 Homo sapiens 89-93 18682551-6 2008 DHA also enhanced expression of 2 proteins instrumental in activation of eNOS: phospho-Akt (5 and 50 nM) and HSP90 (50 nM and 1 microM). Dihydroalprenolol 0-3 nitric oxide synthase 3 Homo sapiens 73-77 18682551-8 2008 Findings suggest that DHA enhances eNOS and Akt activity, augments HSP90 expression, and increases NO bioavailability in response to Akt kinase activation. Dihydroalprenolol 22-25 nitric oxide synthase 3 Homo sapiens 35-39 18941922-4 2008 Endothelium-derived nitric oxide (eNO), produced by eNO synthase (eNOS), is a key regulator of vessel wall function and cardiovascular homeostasis. Nitric Oxide 20-32 nitric oxide synthase 3 Homo sapiens 66-70 18804337-1 2008 OBJECTIVES: To investigate the association of two common genetic polymorphisms of the gene encoding for endothelial nitric oxide synthase (Nos3), the enzyme catalyzing the production of nitric oxide (NO), with occurrence of the polycystic ovary syndrome (PCOS). Nitric Oxide 116-128 nitric oxide synthase 3 Homo sapiens 139-143 18789310-0 2008 Icariin stimulates angiogenesis by activating the MEK/ERK- and PI3K/Akt/eNOS-dependent signal pathways in human endothelial cells. icariin 0-7 nitric oxide synthase 3 Homo sapiens 72-76 18789310-3 2008 Icariin activated the angiogenic signal modulators, ERK, phosphatidylinositol 3-kinase (PI3K), Akt, and endothelial nitric oxide synthase (eNOS), and increased NO production, without affecting VEGF expression, indicating that icariin may directly stimulate angiogenesis. icariin 0-7 nitric oxide synthase 3 Homo sapiens 104-137 18789310-3 2008 Icariin activated the angiogenic signal modulators, ERK, phosphatidylinositol 3-kinase (PI3K), Akt, and endothelial nitric oxide synthase (eNOS), and increased NO production, without affecting VEGF expression, indicating that icariin may directly stimulate angiogenesis. icariin 0-7 nitric oxide synthase 3 Homo sapiens 139-143 18719233-3 2008 The activation/upregulation of arginase appears to be an important contributor to age-related endothelial dysfunction by a mechanism that involves substrate (L-arginine) limitation for NO synthase (NOS) 3 and therefore NO synthesis. Arginine 158-168 nitric oxide synthase 3 Homo sapiens 185-204 18682401-0 2008 Functional role of HSP90 complexes with endothelial nitric-oxide synthase (eNOS) and calpain on nitric oxide generation in endothelial cells. Nitric Oxide 96-108 nitric oxide synthase 3 Homo sapiens 40-73 18682401-0 2008 Functional role of HSP90 complexes with endothelial nitric-oxide synthase (eNOS) and calpain on nitric oxide generation in endothelial cells. Nitric Oxide 96-108 nitric oxide synthase 3 Homo sapiens 75-79 18682401-4 2008 Furthermore, in the presence of the HSP90 inhibitor geldanamycin, a significant decrease in NO production and an extensive degradation of eNOS protein occurs, indicating that dissociation from membranes and association with the chaperone is correlated to the protection of the synthase. geldanamycin 52-64 nitric oxide synthase 3 Homo sapiens 138-142 18818408-6 2008 Thus, XOR and eNOS are ideally situated on the membranes of RBCs and blood vessels to generate intravascular vasodilator NO from nitrite during ischemic episodes. Nitrites 129-136 nitric oxide synthase 3 Homo sapiens 14-18 18693249-3 2008 Exposure of human umbilical vein endothelial cells (HUVECs) to NO donors caused an increase in phosphorylation of both Thr-172 of AMPK and Ser-1177 of endothelial nitric oxide synthase, a downstream enzyme of AMPK. Serine 139-142 nitric oxide synthase 3 Homo sapiens 151-184 18687367-0 2008 Mechanism of thrombin mediated eNOS phosphorylation in endothelial cells is dependent on ATP levels after stimulation. Adenosine Triphosphate 89-92 nitric oxide synthase 3 Homo sapiens 31-35 18687367-4 2008 In culture medium 1640 the level of intracellular ATP was unchanged after thrombin stimulation and the CaMKK inhibitor STO-609 totally inhibited phosphorylation of AMPK and acetyl coenzyme A carboxylase (ACC) but not eNOS. STO 609 119-126 nitric oxide synthase 3 Homo sapiens 217-221 18687367-7 2008 Thus, conditions subjecting endothelial cells to a fall in ATP after thrombin stimulation facilitate activation of pathways partly dependent on AMPK causing downstream phosphorylation of eNOS. Adenosine Triphosphate 59-62 nitric oxide synthase 3 Homo sapiens 187-191 18713021-1 2008 Nitric oxide (NO) is synthesized by endothelial nitric oxide synthase (eNOS) and plays an important role in vascular homeostasis and cardiovascular diseases. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 36-69 18713021-1 2008 Nitric oxide (NO) is synthesized by endothelial nitric oxide synthase (eNOS) and plays an important role in vascular homeostasis and cardiovascular diseases. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 71-75 18841076-5 2008 Cytoprotective rLE substantially reduced high glucose-induced expression of endothelial nitric oxide synthase (eNOS), and hence attenuated the formation of peroxynitrite radicals derived from NO. Glucose 46-53 nitric oxide synthase 3 Homo sapiens 76-109 18435486-0 2008 Tannin 1-alpha-O-galloylpunicalagin induces the calcium-dependent activation of endothelial nitric-oxide synthase via the phosphatidylinositol 3-kinase/Akt pathway in endothelial cells. tannin 1-alpha-O-galloylpunicalagin 0-35 nitric oxide synthase 3 Homo sapiens 80-113 18435486-0 2008 Tannin 1-alpha-O-galloylpunicalagin induces the calcium-dependent activation of endothelial nitric-oxide synthase via the phosphatidylinositol 3-kinase/Akt pathway in endothelial cells. Calcium 48-55 nitric oxide synthase 3 Homo sapiens 80-113 18435486-2 2008 In our present study, we investigated the effects of 1-alpha-O-galloylpunicalagin upon endothelial nitric oxide synthase (eNOS) activity in endothelial cells (ECs). 1-alpha-o-galloylpunicalagin 53-81 nitric oxide synthase 3 Homo sapiens 87-120 18435486-2 2008 In our present study, we investigated the effects of 1-alpha-O-galloylpunicalagin upon endothelial nitric oxide synthase (eNOS) activity in endothelial cells (ECs). 1-alpha-o-galloylpunicalagin 53-81 nitric oxide synthase 3 Homo sapiens 122-126 18435486-6 2008 The Ca(2+) ionophore A23187 stimulated eNOS phosphorylation and augmented NO production. Calcimycin 21-27 nitric oxide synthase 3 Homo sapiens 39-43 18435486-7 2008 Pretreatment with Ca(2+) chelators inhibited 1-alpha-O-galloylpunicalagin-induced eNOS phosphorylation and NO production. 1-alpha-o-galloylpunicalagin 45-73 nitric oxide synthase 3 Homo sapiens 82-86 18435486-8 2008 Treatment with 1-alpha-O-galloylpunicalagin did not alter the eNOS protein levels but, unlike punicalagin, induced a sustained activation of eNOS Ser(1179) phosphorylation. 1-alpha-o-galloylpunicalagin 15-43 nitric oxide synthase 3 Homo sapiens 141-145 18435486-8 2008 Treatment with 1-alpha-O-galloylpunicalagin did not alter the eNOS protein levels but, unlike punicalagin, induced a sustained activation of eNOS Ser(1179) phosphorylation. punicalagin 32-43 nitric oxide synthase 3 Homo sapiens 141-145 18435486-8 2008 Treatment with 1-alpha-O-galloylpunicalagin did not alter the eNOS protein levels but, unlike punicalagin, induced a sustained activation of eNOS Ser(1179) phosphorylation. Serine 146-149 nitric oxide synthase 3 Homo sapiens 141-145 18435486-12 2008 Our present results thus indicate that the 1-alpha-O-galloylpunicalagin-induced calcium-dependent activation of eNOS is primarily mediated via a phosphatidylinositol 3-kinase/Akt-dependent increase in eNOS activity, and occurs independently of the eNOS protein content. 1-alpha-o-galloylpunicalagin 43-71 nitric oxide synthase 3 Homo sapiens 112-116 18435486-12 2008 Our present results thus indicate that the 1-alpha-O-galloylpunicalagin-induced calcium-dependent activation of eNOS is primarily mediated via a phosphatidylinositol 3-kinase/Akt-dependent increase in eNOS activity, and occurs independently of the eNOS protein content. 1-alpha-o-galloylpunicalagin 43-71 nitric oxide synthase 3 Homo sapiens 201-205 18435486-12 2008 Our present results thus indicate that the 1-alpha-O-galloylpunicalagin-induced calcium-dependent activation of eNOS is primarily mediated via a phosphatidylinositol 3-kinase/Akt-dependent increase in eNOS activity, and occurs independently of the eNOS protein content. 1-alpha-o-galloylpunicalagin 43-71 nitric oxide synthase 3 Homo sapiens 201-205 18435486-12 2008 Our present results thus indicate that the 1-alpha-O-galloylpunicalagin-induced calcium-dependent activation of eNOS is primarily mediated via a phosphatidylinositol 3-kinase/Akt-dependent increase in eNOS activity, and occurs independently of the eNOS protein content. Calcium 80-87 nitric oxide synthase 3 Homo sapiens 112-116 18435486-12 2008 Our present results thus indicate that the 1-alpha-O-galloylpunicalagin-induced calcium-dependent activation of eNOS is primarily mediated via a phosphatidylinositol 3-kinase/Akt-dependent increase in eNOS activity, and occurs independently of the eNOS protein content. Calcium 80-87 nitric oxide synthase 3 Homo sapiens 201-205 18435486-12 2008 Our present results thus indicate that the 1-alpha-O-galloylpunicalagin-induced calcium-dependent activation of eNOS is primarily mediated via a phosphatidylinositol 3-kinase/Akt-dependent increase in eNOS activity, and occurs independently of the eNOS protein content. Calcium 80-87 nitric oxide synthase 3 Homo sapiens 201-205 18663495-1 2008 Nitric oxide synthase (NOS) genes (NOS1, NOS2A, and NOS3) may create excess nitric oxide that contributes to neurodegeneration in Parkinson"s disease (PD). Nitric Oxide 76-88 nitric oxide synthase 3 Homo sapiens 52-56 18325557-4 2008 This includes estrogen-stimulated rapid activation of endothelial nitric oxide synthase (eNOS), resulting in the elaboration of the athero-protective, angiogenesis-promoting product nitric oxide (NO). Nitric Oxide 66-78 nitric oxide synthase 3 Homo sapiens 89-93 18692595-1 2008 Nitric oxide (NO) is a gaseous lipophilic free radical generated by three distinct isoforms of nitric oxide synthases (NOS), type 1 or neuronal (nNOS), type 2 or inducible (iNOS) and type 3 or endothelial NOS (eNOS). Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 193-208 18617528-0 2008 Bidirectional actions of hydrogen peroxide on endothelial nitric-oxide synthase phosphorylation and function: co-commitment and interplay of Akt and AMPK. Hydrogen Peroxide 25-42 nitric oxide synthase 3 Homo sapiens 46-79 18617528-2 2008 Reactive oxygen species such as H(2)O(2) was reported to activate Akt, leading to increased eNOS Ser(1179) phosphorylation and activity. Reactive Oxygen Species 0-23 nitric oxide synthase 3 Homo sapiens 92-96 18617528-2 2008 Reactive oxygen species such as H(2)O(2) was reported to activate Akt, leading to increased eNOS Ser(1179) phosphorylation and activity. Hydrogen Peroxide 32-40 nitric oxide synthase 3 Homo sapiens 92-96 18617528-2 2008 Reactive oxygen species such as H(2)O(2) was reported to activate Akt, leading to increased eNOS Ser(1179) phosphorylation and activity. Serine 97-100 nitric oxide synthase 3 Homo sapiens 92-96 18617528-3 2008 But reactive oxygen species are also known to attenuate eNOS function in cardiovascular diseases. Reactive Oxygen Species 4-27 nitric oxide synthase 3 Homo sapiens 56-60 18617528-4 2008 Prior studies showing H(2)O(2)-stimulated eNOS phosphorylation were performed on serum-starved cells, and only the short term effect of H(2)O(2) was examined. Hydrogen Peroxide 22-30 nitric oxide synthase 3 Homo sapiens 42-46 18617528-5 2008 Here we found that the effects of H(2)O(2) on eNOS Ser(1179) phosphorylation and function were bidirectional. Hydrogen Peroxide 34-42 nitric oxide synthase 3 Homo sapiens 46-50 18617528-5 2008 Here we found that the effects of H(2)O(2) on eNOS Ser(1179) phosphorylation and function were bidirectional. Serine 51-54 nitric oxide synthase 3 Homo sapiens 46-50 18617528-6 2008 With endothelial cells cultured with serum, H(2)O(2) initially raised eNOS Ser(1179) phosphorylation and activity. Hydrogen Peroxide 44-52 nitric oxide synthase 3 Homo sapiens 70-74 18617528-6 2008 With endothelial cells cultured with serum, H(2)O(2) initially raised eNOS Ser(1179) phosphorylation and activity. Serine 75-78 nitric oxide synthase 3 Homo sapiens 70-74 18617528-7 2008 However, after the peak increase at 30 min, eNOS Ser(1179) phosphorylation dramatically declined. Serine 49-52 nitric oxide synthase 3 Homo sapiens 44-48 18617528-8 2008 Parallel to the alterations of eNOS Ser(1179) phosphorylation, Akt was transiently activated by H(2)O(2) and subsequently became dormant. Serine 36-39 nitric oxide synthase 3 Homo sapiens 31-35 18617528-8 2008 Parallel to the alterations of eNOS Ser(1179) phosphorylation, Akt was transiently activated by H(2)O(2) and subsequently became dormant. Hydrogen Peroxide 96-104 nitric oxide synthase 3 Homo sapiens 31-35 18556569-1 2008 OBJECTIVE: Increased formation of reactive oxygen species (ROS) has been identified as a causative factor in endothelial dysfunction by reducing NO bioavailability and uncoupling endothelial nitric oxide synthase (eNOS). Reactive Oxygen Species 34-57 nitric oxide synthase 3 Homo sapiens 179-212 18556569-1 2008 OBJECTIVE: Increased formation of reactive oxygen species (ROS) has been identified as a causative factor in endothelial dysfunction by reducing NO bioavailability and uncoupling endothelial nitric oxide synthase (eNOS). Reactive Oxygen Species 59-62 nitric oxide synthase 3 Homo sapiens 179-212 18556572-6 2008 Cilostazol increased phosphorylation of Akt at Ser(473) and of endothelial nitric oxide synthase (eNOS) at Ser(1177), with a dose-dependent increase in Sirt1 expression. Cilostazol 0-10 nitric oxide synthase 3 Homo sapiens 63-96 18556572-6 2008 Cilostazol increased phosphorylation of Akt at Ser(473) and of endothelial nitric oxide synthase (eNOS) at Ser(1177), with a dose-dependent increase in Sirt1 expression. Serine 107-110 nitric oxide synthase 3 Homo sapiens 63-96 18716157-7 2008 Resveratrol in vitro enhanced significantly the production of NO by stimulated platelets, the activity of platelet NO synthase (NOS), phosphorylation of protein kinase B, an activator of the endothelial NOS (eNOS), and phosphorylation of vasodilator-activated protein (VASP), an expression of the biologic activity of NO in platelets. Resveratrol 0-11 nitric oxide synthase 3 Homo sapiens 191-206 18556800-1 2008 Previously, we have reported that endothelial nitric oxide synthase (eNOS) promoter activity is decreased in pulmonary arterial endothelial cells (PAECs) in response to hydrogen peroxide (H(2)O(2)). Hydrogen Peroxide 169-186 nitric oxide synthase 3 Homo sapiens 34-67 18556800-1 2008 Previously, we have reported that endothelial nitric oxide synthase (eNOS) promoter activity is decreased in pulmonary arterial endothelial cells (PAECs) in response to hydrogen peroxide (H(2)O(2)). Hydrogen Peroxide 169-186 nitric oxide synthase 3 Homo sapiens 69-73 18516617-4 2008 Combined endothelial nitric oxide synthase (eNOS) and cyclooxygenase (COX) inhibition was achieved by an intradermal injection (10 microl) of the eNOS inhibitor, L(omega)-monomethyl L-arginine (L-NMMA, 10 mM) and the COX inhibitor, diclofenac (10 mM); saline was injected as a control. l(omega)-monomethyl l-arginine 162-192 nitric oxide synthase 3 Homo sapiens 9-42 18516617-4 2008 Combined endothelial nitric oxide synthase (eNOS) and cyclooxygenase (COX) inhibition was achieved by an intradermal injection (10 microl) of the eNOS inhibitor, L(omega)-monomethyl L-arginine (L-NMMA, 10 mM) and the COX inhibitor, diclofenac (10 mM); saline was injected as a control. omega-N-Methylarginine 194-200 nitric oxide synthase 3 Homo sapiens 9-42 18516617-4 2008 Combined endothelial nitric oxide synthase (eNOS) and cyclooxygenase (COX) inhibition was achieved by an intradermal injection (10 microl) of the eNOS inhibitor, L(omega)-monomethyl L-arginine (L-NMMA, 10 mM) and the COX inhibitor, diclofenac (10 mM); saline was injected as a control. Diclofenac 232-242 nitric oxide synthase 3 Homo sapiens 9-42 18516617-4 2008 Combined endothelial nitric oxide synthase (eNOS) and cyclooxygenase (COX) inhibition was achieved by an intradermal injection (10 microl) of the eNOS inhibitor, L(omega)-monomethyl L-arginine (L-NMMA, 10 mM) and the COX inhibitor, diclofenac (10 mM); saline was injected as a control. Sodium Chloride 252-258 nitric oxide synthase 3 Homo sapiens 9-42 18622262-2 2008 To analyze the functional significance of the G894T polymorphism of NOS3, the gene encoding endothelial nitric oxide synthase (NOS), we assessed basal nitric oxide activity and the amount of oxidative stress in the renal circulation of patients with type 2 diabetes. Nitric Oxide 104-116 nitric oxide synthase 3 Homo sapiens 68-72 18550157-1 2008 OBJECTIVE: To assess whether the Glu298Asp polymorphism of the endothelial nitric oxide synthase (eNOS) gene possibly mediates the relation of blood pressure and serum cholesterol. Cholesterol 168-179 nitric oxide synthase 3 Homo sapiens 63-96 18550157-1 2008 OBJECTIVE: To assess whether the Glu298Asp polymorphism of the endothelial nitric oxide synthase (eNOS) gene possibly mediates the relation of blood pressure and serum cholesterol. Cholesterol 168-179 nitric oxide synthase 3 Homo sapiens 98-102 18550157-4 2008 After adjustment for age, sex, BMI, and lifestyle (drinking, smoking, exercise and stress), the odds ratio (OR) of hypertension associated with high (> or = 220 mg/dl or under treatment) total cholesterol was 2.08 (95% Confidence Interval (CI) 1.02-4.24) among carriers of the eNOS 298Asp allele versus 1.18 (95% CI 0.89-1.55, p for interaction=0.50) among non-carriers. Cholesterol 196-207 nitric oxide synthase 3 Homo sapiens 280-284 18578689-1 2008 BACKGROUND: Nitric oxide (NO) - a major signalling molecule of the vascular system - is constitutively produced in endothelial cells (EC) by the endothelial NO synthase (eNOS). Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 170-174 18578689-4 2008 RESULTS: Short-term (20-30 min) detNO treatment of EC increases the Ser(1177) phosphorylation of the constitutively expressed endothelial NOS and the production of endogenous NO generated by eNOS from [(3)H]arginine. detno 32-37 nitric oxide synthase 3 Homo sapiens 191-195 18578689-5 2008 The phosphorylation of eNOS is Akt-dependent and completely reverted by the phosphatidylinositol-3 kinase (PI-3K) inhibitor LY294002. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 124-132 nitric oxide synthase 3 Homo sapiens 23-27 18422522-4 2008 The TNF-alpha-dependent eNOS activation occurred through generation, by sphingosine-kinase-1, of sphingosine-1-phosphate, stimulation of its membrane receptors and activation of Akt, as determined using small interference RNA and dominant negative constructs specific for the enzymes and receptors. sphingosine 1-phosphate 97-120 nitric oxide synthase 3 Homo sapiens 24-28 18422522-5 2008 eNOS activation by TNF-alpha conferred cytoprotection from excitotoxicity and neurotoxic cues such as reactive oxygen species, endoplasmic reticulum stress, DNA damage, and mutated alsin itself. oxygen species 111-125 nitric oxide synthase 3 Homo sapiens 0-4 19140434-1 2008 Nitric oxide (NO) is synthesized from 1-arginine by endothelial nitric oxide synthase (eNOS). Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 52-85 19140434-1 2008 Nitric oxide (NO) is synthesized from 1-arginine by endothelial nitric oxide synthase (eNOS). Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 87-91 19140434-1 2008 Nitric oxide (NO) is synthesized from 1-arginine by endothelial nitric oxide synthase (eNOS). 1-arginine 38-48 nitric oxide synthase 3 Homo sapiens 52-85 19140434-1 2008 Nitric oxide (NO) is synthesized from 1-arginine by endothelial nitric oxide synthase (eNOS). 1-arginine 38-48 nitric oxide synthase 3 Homo sapiens 87-91 17588688-1 2008 BACKGROUND: L-arginine, the substrate for endothelial nitric oxide synthase, is essential for normal endothelial function. Arginine 12-22 nitric oxide synthase 3 Homo sapiens 42-75 18001743-1 2008 OBJECTIVE: We examined the endothelial nitric oxide (eNOS) gene Glu298Asp polymorphism to assess its possible association with the extent of coronary collaterals. Nitric Oxide 39-51 nitric oxide synthase 3 Homo sapiens 53-57 18064606-1 2008 High D-glucose reduces human equilibrative nucleoside transporter 1 (hENT1)-mediated adenosine uptake involving endothelial nitric oxide synthase (eNOS), mitogen-activated protein (MAP) kinase kinases 1 and 2/MAP kinases p42/44 (MEK/ERKs), and protein kinase C (PKC) activation in human umbilical vein endothelium (HUVEC). Glucose 5-14 nitric oxide synthase 3 Homo sapiens 112-145 18064606-1 2008 High D-glucose reduces human equilibrative nucleoside transporter 1 (hENT1)-mediated adenosine uptake involving endothelial nitric oxide synthase (eNOS), mitogen-activated protein (MAP) kinase kinases 1 and 2/MAP kinases p42/44 (MEK/ERKs), and protein kinase C (PKC) activation in human umbilical vein endothelium (HUVEC). Adenosine 85-94 nitric oxide synthase 3 Homo sapiens 112-145 18331440-1 2008 AIM: Nitric oxide (NO), produced by the polymorphic endothelial nitric oxide synthase (NOS3), plays an important role in endothelial function. Nitric Oxide 5-17 nitric oxide synthase 3 Homo sapiens 52-85 18331440-1 2008 AIM: Nitric oxide (NO), produced by the polymorphic endothelial nitric oxide synthase (NOS3), plays an important role in endothelial function. Nitric Oxide 5-17 nitric oxide synthase 3 Homo sapiens 87-91 18375203-1 2008 Vascular endothelial nitric oxide (NO) production via the citrulline-NO cycle not only involves the regulation of endothelial nitric oxide synthase (eNOS), but also regulation of caveolar-localized endothelial argininosuccinate synthase (AS), which catalyzes the rate-limiting step of the cycle. Nitric Oxide 21-33 nitric oxide synthase 3 Homo sapiens 114-147 18375203-1 2008 Vascular endothelial nitric oxide (NO) production via the citrulline-NO cycle not only involves the regulation of endothelial nitric oxide synthase (eNOS), but also regulation of caveolar-localized endothelial argininosuccinate synthase (AS), which catalyzes the rate-limiting step of the cycle. Citrulline 58-68 nitric oxide synthase 3 Homo sapiens 114-147 21478289-1 2011 Endothelial nitric oxide synthase (eNOS) catalyses the production of nitric oxide, which has been shown to participate in the pathogenesis of systemic lupus erythematosus (SLE). Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 19779107-6 2009 RESULTS: Elevated expression of ecNOS was found to be coupled with significantly lower SOD activity and glutathione level, and increased lipid peroxidation in IUGR neonates. Glutathione 104-115 nitric oxide synthase 3 Homo sapiens 32-37 19721393-0 2009 Ceramide mediates inhibition of the AKT/eNOS signaling pathway by palmitate in human vascular endothelial cells. Ceramides 0-8 nitric oxide synthase 3 Homo sapiens 40-44 19721393-7 2009 Preventing de novo ceramide synthesis abolished the antagonistic effect of palmitate toward the Akt/ eNOS pathway. Ceramides 19-27 nitric oxide synthase 3 Homo sapiens 101-105 19721393-7 2009 Preventing de novo ceramide synthesis abolished the antagonistic effect of palmitate toward the Akt/ eNOS pathway. Palmitates 75-84 nitric oxide synthase 3 Homo sapiens 101-105 19721393-9 2009 CONCLUSIONS: Taken together, we have demonstrated that palmitic acid induces accumulation of ceramide, which appears to mediate palmitic acid"s inhibitory effects on the Akt/eNOS pathway, leading to a significant decrease in NO generation. Palmitic Acid 55-68 nitric oxide synthase 3 Homo sapiens 174-178 19721393-9 2009 CONCLUSIONS: Taken together, we have demonstrated that palmitic acid induces accumulation of ceramide, which appears to mediate palmitic acid"s inhibitory effects on the Akt/eNOS pathway, leading to a significant decrease in NO generation. Ceramides 93-101 nitric oxide synthase 3 Homo sapiens 174-178 19721393-9 2009 CONCLUSIONS: Taken together, we have demonstrated that palmitic acid induces accumulation of ceramide, which appears to mediate palmitic acid"s inhibitory effects on the Akt/eNOS pathway, leading to a significant decrease in NO generation. Palmitic Acid 128-141 nitric oxide synthase 3 Homo sapiens 174-178 19721393-10 2009 Therefore, ceramide is a necessary and sufficient intermediate mediating the inhibition of the AKT/eNOS signaling pathway by palmitate in endothelial cells. Ceramides 11-19 nitric oxide synthase 3 Homo sapiens 99-103 19721393-10 2009 Therefore, ceramide is a necessary and sufficient intermediate mediating the inhibition of the AKT/eNOS signaling pathway by palmitate in endothelial cells. Palmitates 125-134 nitric oxide synthase 3 Homo sapiens 99-103 19671875-8 2009 When NOS3 genotypes were combined, women with genotypes encoding for lower nitric oxide who received chemotherapy had a >2-fold increase in hazard of progression (hazard ratio, 2.32; 95% confidence interval, 1.26-4.25), whereas there was reduced risk for those who did not receive adjuvant therapy (hazard ratio, 0.42; 95% confidence interval, 0.19-0.95). Nitric Oxide 75-87 nitric oxide synthase 3 Homo sapiens 5-9 19583242-2 2009 In this study, we note the functional platform of caveolae with dual functions, internalization of external substances and cell signalings leading to nitric oxide release, and hypothesize that the switching of enzyme activity of endothelial nitric oxide synthase can be achieved by targeting caveolae with nanoparticles. Nitric Oxide 150-162 nitric oxide synthase 3 Homo sapiens 229-262 19447893-3 2009 The pteridine cofactor tetrahydrobiopterin (BH(4)) is a critical determinant of endothelial NOS (eNOS) activity and coupling, and GTP cyclohydrolase I (GCH1) is the rate-limiting enzyme in its generation. Pteridines 4-13 nitric oxide synthase 3 Homo sapiens 80-95 19447893-3 2009 The pteridine cofactor tetrahydrobiopterin (BH(4)) is a critical determinant of endothelial NOS (eNOS) activity and coupling, and GTP cyclohydrolase I (GCH1) is the rate-limiting enzyme in its generation. sapropterin 23-42 nitric oxide synthase 3 Homo sapiens 80-95 19727605-3 2009 Thus, the conversion of nitrite into NO during cellular stress may be an evolutionarily conserved and redundant means for NO generation at a time when endothelial nitric oxide synthase is non-functional. Nitrites 24-31 nitric oxide synthase 3 Homo sapiens 151-184 19650200-9 2009 The plasma testosterone and osteocalcin concentrations in the subjects of eNOS G894T G/T genotype were evidently higher than those in the subjects of other genotypes (P<0.05); the plasma estradiol concentration in the subjects of eNOS 27 bp-VNTR a/a genotype was obviously higher than that in the subjects of b/b genotype (P<0.01). Testosterone 11-23 nitric oxide synthase 3 Homo sapiens 74-78 19650200-16 2009 CONCLUSION: eNOS G894T G/T genotype influenced the plasma testosterone and osteocalcin concentrations, and T/T genotype influenced BMD. Testosterone 58-70 nitric oxide synthase 3 Homo sapiens 12-16 19650200-17 2009 eNOS 27 bp-VNTR a/a genotype increased plasma estradiol concentration to have a protective effect on osteoporosis. Estradiol 46-55 nitric oxide synthase 3 Homo sapiens 0-4 19395011-4 2009 Presence of endothelial nitric oxide-generating enzyme NO synthase (NOS3) was also investigated, as it is known that the vasodilator NOS3 might be involved in the development of uterine edema. Nitric Oxide 24-36 nitric oxide synthase 3 Homo sapiens 68-72 19502286-4 2009 Statins appear to have actions on vascular nitric oxide through the balance of inducible and endothelial nitric oxide synthase. Nitric Oxide 43-55 nitric oxide synthase 3 Homo sapiens 93-126 19377066-2 2009 The aim of the present study was to determine the mechanism by which aspirin acutely increases the activity of NO synthase type 3 (NOS-3), the predominant NOS isoform expressed by platelets, and specifically whether this occurs through an increase in its acetylation. Aspirin 69-76 nitric oxide synthase 3 Homo sapiens 111-136 19377066-5 2009 Following immunoprecipitation of NOS-3 from platelet lysates, its activity was determined from l-[(3)H]arginine to l-[(3)H]citrulline conversion, and its serine phosphorylation quantified by western blotting. l-[(3)h]arginine 95-111 nitric oxide synthase 3 Homo sapiens 33-38 19377066-5 2009 Following immunoprecipitation of NOS-3 from platelet lysates, its activity was determined from l-[(3)H]arginine to l-[(3)H]citrulline conversion, and its serine phosphorylation quantified by western blotting. l-[(3)h]citrulline 115-133 nitric oxide synthase 3 Homo sapiens 33-38 19377066-5 2009 Following immunoprecipitation of NOS-3 from platelet lysates, its activity was determined from l-[(3)H]arginine to l-[(3)H]citrulline conversion, and its serine phosphorylation quantified by western blotting. Serine 154-160 nitric oxide synthase 3 Homo sapiens 33-38 19377066-6 2009 Acetylation of NOS-3 in platelets was assessed by the incorporation of radioactivity into the immunoprecipitated enzyme from [acetyl-(14)C]aspirin. acetyl-(14)c]aspirin 126-146 nitric oxide synthase 3 Homo sapiens 15-20 19377066-8 2009 At all concentrations tested, aspirin increased the activity of NOS-3 from platelets. Aspirin 30-37 nitric oxide synthase 3 Homo sapiens 64-69 19377066-10 2009 Serine phosphorylation of NOS-3 in platelets was decreased, and this was especially marked for serine-1177 phosphorylation, whereas acetylation of NOS-3 was increased, by aspirin incubation. Serine 0-6 nitric oxide synthase 3 Homo sapiens 26-31 19377066-10 2009 Serine phosphorylation of NOS-3 in platelets was decreased, and this was especially marked for serine-1177 phosphorylation, whereas acetylation of NOS-3 was increased, by aspirin incubation. Serine 95-101 nitric oxide synthase 3 Homo sapiens 26-31 19377066-10 2009 Serine phosphorylation of NOS-3 in platelets was decreased, and this was especially marked for serine-1177 phosphorylation, whereas acetylation of NOS-3 was increased, by aspirin incubation. Aspirin 171-178 nitric oxide synthase 3 Homo sapiens 26-31 19377066-10 2009 Serine phosphorylation of NOS-3 in platelets was decreased, and this was especially marked for serine-1177 phosphorylation, whereas acetylation of NOS-3 was increased, by aspirin incubation. Aspirin 171-178 nitric oxide synthase 3 Homo sapiens 147-152 19377066-11 2009 HeLa cells transfected with NOS-3 exhibited an increase in NO biosynthesis following aspirin exposure, and this was associated with acetylation of the enzyme on both serine-765 and serine-771. Aspirin 85-92 nitric oxide synthase 3 Homo sapiens 28-33 19377066-11 2009 HeLa cells transfected with NOS-3 exhibited an increase in NO biosynthesis following aspirin exposure, and this was associated with acetylation of the enzyme on both serine-765 and serine-771. Serine 166-172 nitric oxide synthase 3 Homo sapiens 28-33 19377066-11 2009 HeLa cells transfected with NOS-3 exhibited an increase in NO biosynthesis following aspirin exposure, and this was associated with acetylation of the enzyme on both serine-765 and serine-771. Serine 181-187 nitric oxide synthase 3 Homo sapiens 28-33 19377066-12 2009 CONCLUSION: Aspirin acetylates NOS-3 acutely in platelets, and this causes an increase in its activity as well as a decrease in its phosphorylation. Aspirin 12-19 nitric oxide synthase 3 Homo sapiens 31-36 19377066-13 2009 It is also possible that aspirin indirectly affects NOS-3 activity by acetylating other substrates within the platelet, but this remains to be determined. Aspirin 25-32 nitric oxide synthase 3 Homo sapiens 52-57 19435422-1 2009 Interethnic disparities in the distribution of endothelial nitric oxide synthase (eNOS) polymorphisms may affect nitric oxide (NO)-mediated effects of and responses to drugs. Nitric Oxide 59-71 nitric oxide synthase 3 Homo sapiens 82-86 19401197-10 2009 The EMPs in vitro led to diminished eNOS protein expression in HUVECs and this EMP-mediated detrimental effect was markedly inhibited by berberine. Berberine 137-146 nitric oxide synthase 3 Homo sapiens 36-40 19501907-7 2009 IUGR cells in normoxia or hypoxia, and normal cells in hypoxia exhibited reduced l-arginine transport, hCAT-1 expression, NO synthesis and eNOS phosphorylation at Serine(1177), effects reversed by calphostin C (PKC inhibitor) and S-nitroso-N-acetyl-l,d-penicillamine (SNAP, NO donor). Serine 163-169 nitric oxide synthase 3 Homo sapiens 139-143 19501907-11 2009 Thus, IUGR- and hypoxia-reduced l-arginine transport could result from increased PKCalpha, but reduced eNOS activity leading to a lower hCAT-1 expression in HUVEC. Arginine 32-42 nitric oxide synthase 3 Homo sapiens 103-107 19351806-9 2009 Visfatin increased total Akt and Ser(473)-phospho-Akt expression with concomitant rises in eNOS phosphorylation at Ser(1177); these effects were blocked by LY-2940002. Serine 115-118 nitric oxide synthase 3 Homo sapiens 91-95 19351806-9 2009 Visfatin increased total Akt and Ser(473)-phospho-Akt expression with concomitant rises in eNOS phosphorylation at Ser(1177); these effects were blocked by LY-2940002. Lysine 156-158 nitric oxide synthase 3 Homo sapiens 91-95 19385062-0 2009 Forskolin increases angiogenesis through the coordinated cross-talk of PKA-dependent VEGF expression and Epac-mediated PI3K/Akt/eNOS signaling. Colforsin 0-9 nitric oxide synthase 3 Homo sapiens 129-133 19385062-3 2009 Forskolin stimulated angiogenesis of human endothelial cells and in vivo neovascularization, which was accompanied by phosphorylation of CREB, ERK, Akt, and endothelial nitric oxide synthase (eNOS) as well as NO production and VEGF expression. Colforsin 0-9 nitric oxide synthase 3 Homo sapiens 157-190 19385062-3 2009 Forskolin stimulated angiogenesis of human endothelial cells and in vivo neovascularization, which was accompanied by phosphorylation of CREB, ERK, Akt, and endothelial nitric oxide synthase (eNOS) as well as NO production and VEGF expression. Colforsin 0-9 nitric oxide synthase 3 Homo sapiens 192-196 19385062-5 2009 The forskolin-induced Akt/eNOS/NO pathway was completely inhibited by the phosphatidylinositol 3-kinase (PI3K) inhibitor LY294002, but not significantly suppressed by PKI. Colforsin 4-13 nitric oxide synthase 3 Homo sapiens 26-30 19385062-5 2009 The forskolin-induced Akt/eNOS/NO pathway was completely inhibited by the phosphatidylinositol 3-kinase (PI3K) inhibitor LY294002, but not significantly suppressed by PKI. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 121-129 nitric oxide synthase 3 Homo sapiens 26-30 19385062-7 2009 The exchange protein directly activated by cAMP (Epac) activator, 8CPT-2Me-cAMP, promoted the Akt/eNOS/NO pathway and ERK phosphorylation,but did not induce CREB phosphorylation and VEGF expression. Cyclic AMP 43-47 nitric oxide synthase 3 Homo sapiens 98-102 19385062-7 2009 The exchange protein directly activated by cAMP (Epac) activator, 8CPT-2Me-cAMP, promoted the Akt/eNOS/NO pathway and ERK phosphorylation,but did not induce CREB phosphorylation and VEGF expression. 8cpt-2me 66-74 nitric oxide synthase 3 Homo sapiens 98-102 19385062-7 2009 The exchange protein directly activated by cAMP (Epac) activator, 8CPT-2Me-cAMP, promoted the Akt/eNOS/NO pathway and ERK phosphorylation,but did not induce CREB phosphorylation and VEGF expression. Cyclic AMP 75-79 nitric oxide synthase 3 Homo sapiens 98-102 19111531-1 2009 OBJECTIVES: Nitric oxide (NO) produced by endothelial nitric oxide synthase (eNOS) mediates endothelium-dependent vasodilatation and antithrombotic action. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 42-75 19111531-1 2009 OBJECTIVES: Nitric oxide (NO) produced by endothelial nitric oxide synthase (eNOS) mediates endothelium-dependent vasodilatation and antithrombotic action. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 77-81 19490210-2 2009 Endothelium-derived NO is formed from L-arginine by endothelial NO synthase (eNOS), and earlier studies have provided evidence for altered NO metabolism and impaired endothelial function in diabetes, probably due to polymorphisms in eNOS gene. Arginine 38-48 nitric oxide synthase 3 Homo sapiens 77-81 19490210-2 2009 Endothelium-derived NO is formed from L-arginine by endothelial NO synthase (eNOS), and earlier studies have provided evidence for altered NO metabolism and impaired endothelial function in diabetes, probably due to polymorphisms in eNOS gene. Arginine 38-48 nitric oxide synthase 3 Homo sapiens 233-237 18624763-0 2009 Lysophosphatidylcholine up-regulates human endothelial nitric oxide synthase gene transactivity by c-Jun N-terminal kinase signalling pathway. Lysophosphatidylcholines 0-23 nitric oxide synthase 3 Homo sapiens 43-76 18624763-4 2009 In this study, eNOS gene transactivity in human umbilical vein endothelial cells was up-regulated by stimulation of lysophosphatidylcholine (LPC). Lysophosphatidylcholines 116-139 nitric oxide synthase 3 Homo sapiens 15-19 18624763-4 2009 In this study, eNOS gene transactivity in human umbilical vein endothelial cells was up-regulated by stimulation of lysophosphatidylcholine (LPC). Lysophosphatidylcholines 141-144 nitric oxide synthase 3 Homo sapiens 15-19 19513607-0 2009 Simvastatin increases the activity of endothelial nitric oxide synthase via enhancing phosphorylation. Simvastatin 0-11 nitric oxide synthase 3 Homo sapiens 38-71 19513607-3 2009 In the present study, we investigated if simvastatin increases eNOS activity through its phosphorylation in 293 cells (293-eNOS) with stable expression of eNOS. Simvastatin 41-52 nitric oxide synthase 3 Homo sapiens 63-67 19320461-2 2009 Central to endothelial dysfunction is a decrease in the bioavailability of nitric oxide (NO) synthesized by endothelial NO synthase (NOS-3). Nitric Oxide 75-87 nitric oxide synthase 3 Homo sapiens 133-138 19398669-8 2009 Both MTHFR genotype and vascular 5-MTHF were associated with vascular nitric oxide bioavailability and superoxide generated by uncoupled endothelial nitric oxide synthase. 5-methyltetrahydrofolate 33-39 nitric oxide synthase 3 Homo sapiens 137-170 19398669-8 2009 Both MTHFR genotype and vascular 5-MTHF were associated with vascular nitric oxide bioavailability and superoxide generated by uncoupled endothelial nitric oxide synthase. Superoxides 103-113 nitric oxide synthase 3 Homo sapiens 137-170 19398669-11 2009 Vascular 5-MTHF, rather than plasma or vascular homocysteine, is a key regulator of endothelial nitric oxide synthase coupling and nitric oxide bioavailability in human vessels, suggesting that plasma homocysteine is an indirect marker of 5-MTHF rather than a primary regulator of endothelial function. 5-methyltetrahydrofolate 9-15 nitric oxide synthase 3 Homo sapiens 84-117 18849028-1 2009 Diminished levels of L-arginine and endothelial nitric oxide synthase (eNOS) uncoupling through deficiency of tetrahydrobiopterin (BH(4)) may contribute to endothelial dysfunction. sapropterin 110-129 nitric oxide synthase 3 Homo sapiens 36-69 19297385-0 2009 Association of plasma asymmetrical dimethylarginine (ADMA) with elevated vascular superoxide production and endothelial nitric oxide synthase uncoupling: implications for endothelial function in human atherosclerosis. dimethylarginine 35-51 nitric oxide synthase 3 Homo sapiens 108-141 19297385-0 2009 Association of plasma asymmetrical dimethylarginine (ADMA) with elevated vascular superoxide production and endothelial nitric oxide synthase uncoupling: implications for endothelial function in human atherosclerosis. N,N-dimethylarginine 53-57 nitric oxide synthase 3 Homo sapiens 108-141 19297385-1 2009 BACKGROUND: Asymmetrical dimethylarginine (ADMA), an endogenous inhibitor of endothelial nitric oxide synthase (eNOS), is considered to be a risk factor for atherosclerosis. dimethylarginine 25-41 nitric oxide synthase 3 Homo sapiens 77-110 19297385-1 2009 BACKGROUND: Asymmetrical dimethylarginine (ADMA), an endogenous inhibitor of endothelial nitric oxide synthase (eNOS), is considered to be a risk factor for atherosclerosis. N,N-dimethylarginine 43-47 nitric oxide synthase 3 Homo sapiens 77-110 19210708-9 2009 BCN induced massive penile hypoxia, decreased muscle/fiber ratio, nNOS, eNOS, PDE5 expression, increased sensitivity to the nitric oxide donor, sodium nitroprusside (SNP), and reduced the relaxant response to acetylcholine (Ach), as well as unresponsiveness to acute Tad dosing. bcn 0-3 nitric oxide synthase 3 Homo sapiens 72-76 19332631-3 2009 Endothelial dysfunction can be assessed by quantifying plasma asymmetric dimethylarginine (ADMA), an endogenous inhibitor of endothelial nitric oxide synthase. dimethylarginine 73-89 nitric oxide synthase 3 Homo sapiens 125-158 19332631-3 2009 Endothelial dysfunction can be assessed by quantifying plasma asymmetric dimethylarginine (ADMA), an endogenous inhibitor of endothelial nitric oxide synthase. N,N-dimethylarginine 91-95 nitric oxide synthase 3 Homo sapiens 125-158 19473288-8 2009 The frequency of the eNOS gene intron 4 genotype was found as bb: 55 (67.1%), ab: 26 (31.7%), and aa: 1 (1.2%) in the controls and bb: 43 (67.2%), ab: 19 (29.7%), and aa: 2 (3.1%) in the patient group. boeravinone B 62-64 nitric oxide synthase 3 Homo sapiens 21-25 19342481-5 2009 We also observed that anchoring caveolar eNOS to the plasma membrane uncouples eNOS phosphorylation at Ser-1177 from NO production. Serine 103-106 nitric oxide synthase 3 Homo sapiens 41-45 19342481-5 2009 We also observed that anchoring caveolar eNOS to the plasma membrane uncouples eNOS phosphorylation at Ser-1177 from NO production. Serine 103-106 nitric oxide synthase 3 Homo sapiens 79-83 19342481-7 2009 PAF induced Ser-1177-eNOS phosphorylation in ECV-CD8eNOSGFP and CVEC transfected with dyn2K44A, but it dephosphorylated eNOS at Ser-1177 in CVEC transfected with cav1Y14F. Platelet Activating Factor 0-3 nitric oxide synthase 3 Homo sapiens 21-25 19342481-7 2009 PAF induced Ser-1177-eNOS phosphorylation in ECV-CD8eNOSGFP and CVEC transfected with dyn2K44A, but it dephosphorylated eNOS at Ser-1177 in CVEC transfected with cav1Y14F. Platelet Activating Factor 0-3 nitric oxide synthase 3 Homo sapiens 52-56 19342481-7 2009 PAF induced Ser-1177-eNOS phosphorylation in ECV-CD8eNOSGFP and CVEC transfected with dyn2K44A, but it dephosphorylated eNOS at Ser-1177 in CVEC transfected with cav1Y14F. Serine 12-15 nitric oxide synthase 3 Homo sapiens 21-25 19342481-7 2009 PAF induced Ser-1177-eNOS phosphorylation in ECV-CD8eNOSGFP and CVEC transfected with dyn2K44A, but it dephosphorylated eNOS at Ser-1177 in CVEC transfected with cav1Y14F. Serine 12-15 nitric oxide synthase 3 Homo sapiens 52-56 19096000-5 2009 Medroxyprogesterone acetate (MPA), progesterone, levonorgestrel, and nomegestrol acetate prevented the 17beta-estradiol (17beta-E)-induced expression of eNOS mRNA and protein. Medroxyprogesterone Acetate 0-27 nitric oxide synthase 3 Homo sapiens 153-157 19096000-5 2009 Medroxyprogesterone acetate (MPA), progesterone, levonorgestrel, and nomegestrol acetate prevented the 17beta-estradiol (17beta-E)-induced expression of eNOS mRNA and protein. Medroxyprogesterone Acetate 29-32 nitric oxide synthase 3 Homo sapiens 153-157 19096000-5 2009 Medroxyprogesterone acetate (MPA), progesterone, levonorgestrel, and nomegestrol acetate prevented the 17beta-estradiol (17beta-E)-induced expression of eNOS mRNA and protein. Progesterone 7-19 nitric oxide synthase 3 Homo sapiens 153-157 19096000-5 2009 Medroxyprogesterone acetate (MPA), progesterone, levonorgestrel, and nomegestrol acetate prevented the 17beta-estradiol (17beta-E)-induced expression of eNOS mRNA and protein. Levonorgestrel 49-63 nitric oxide synthase 3 Homo sapiens 153-157 19096000-5 2009 Medroxyprogesterone acetate (MPA), progesterone, levonorgestrel, and nomegestrol acetate prevented the 17beta-estradiol (17beta-E)-induced expression of eNOS mRNA and protein. nomegestrol acetate 69-88 nitric oxide synthase 3 Homo sapiens 153-157 19096000-5 2009 Medroxyprogesterone acetate (MPA), progesterone, levonorgestrel, and nomegestrol acetate prevented the 17beta-estradiol (17beta-E)-induced expression of eNOS mRNA and protein. Estradiol 103-119 nitric oxide synthase 3 Homo sapiens 153-157 19096000-9 2009 CONCLUSIONS: Certain progestins, including MPA, attenuate the 17beta-E-induced NO-mediated inhibition of platelet aggregation by endothelial cells through preventing both eNOS and GTPCH I expression most likely via activation of glucocorticoid receptors. Estradiol 62-70 nitric oxide synthase 3 Homo sapiens 171-175 19176602-1 2009 AIMS: The requirement of endothelial NO synthase (NOS3) calcium to produce NO is well described, although the effect of NO on intracellular calcium levels [Ca(2+)](i) is still confusing. Calcium 56-63 nitric oxide synthase 3 Homo sapiens 50-54 19176602-4 2009 Activity of NOS3 was characterized by conversion of arginine to citrulline, BH(4) intracellular availability, cGMP, and superoxide anion production. Arginine 52-60 nitric oxide synthase 3 Homo sapiens 12-16 19176602-4 2009 Activity of NOS3 was characterized by conversion of arginine to citrulline, BH(4) intracellular availability, cGMP, and superoxide anion production. Citrulline 64-74 nitric oxide synthase 3 Homo sapiens 12-16 19176602-4 2009 Activity of NOS3 was characterized by conversion of arginine to citrulline, BH(4) intracellular availability, cGMP, and superoxide anion production. Cyclic GMP 110-114 nitric oxide synthase 3 Homo sapiens 12-16 19176602-4 2009 Activity of NOS3 was characterized by conversion of arginine to citrulline, BH(4) intracellular availability, cGMP, and superoxide anion production. Superoxides 120-136 nitric oxide synthase 3 Homo sapiens 12-16 19176602-7 2009 In aged cells with an uncoupled NOS3 as shown by the reduced BH(4) level, the increase in superoxide anion and the lower production of cGMP and the decrease in NO bioavailability were linearly correlated with the increase in basal [Ca(2+)](i). Superoxides 90-106 nitric oxide synthase 3 Homo sapiens 32-36 19176602-7 2009 In aged cells with an uncoupled NOS3 as shown by the reduced BH(4) level, the increase in superoxide anion and the lower production of cGMP and the decrease in NO bioavailability were linearly correlated with the increase in basal [Ca(2+)](i). Cyclic GMP 135-139 nitric oxide synthase 3 Homo sapiens 32-36 19165164-7 2009 However, the expression levels of two transcripts involved in vasodilation (natriuretic peptide receptor A/guanylate cyclase A (NPRA) and endothelial nitric oxide synthase (eNOS)) were positively associated with postprandial ATBF (r = 0.53 and r = 0.55, P < 0.01, respectively). atbf 225-229 nitric oxide synthase 3 Homo sapiens 138-171 19203270-2 2009 Six compounds were found to be selective for iNOS over endothelial nitric oxide synthase (eNOS), and among them, the most active and selective compound was the N-benzylacetamidine 2. n-benzylacetamidine 160-179 nitric oxide synthase 3 Homo sapiens 55-88 19118090-9 2009 Finally, we found that mutating the STAT3 binding site sequence within the eNOS promoter increased promoter activity in response to shear and that this was no longer inhibited by bryostatin. Bryostatins 179-189 nitric oxide synthase 3 Homo sapiens 75-79 19218343-5 2009 Five HAART drugs (ritonavir, indinavir, lamivudine, abacavir, and AZT) significantly decreased endothelial nitric oxide synthase (eNOS) expression and increased superoxide anion levels in both vessels and HPAECs. Ritonavir 18-27 nitric oxide synthase 3 Homo sapiens 95-128 19218343-5 2009 Five HAART drugs (ritonavir, indinavir, lamivudine, abacavir, and AZT) significantly decreased endothelial nitric oxide synthase (eNOS) expression and increased superoxide anion levels in both vessels and HPAECs. Ritonavir 18-27 nitric oxide synthase 3 Homo sapiens 130-134 19218343-5 2009 Five HAART drugs (ritonavir, indinavir, lamivudine, abacavir, and AZT) significantly decreased endothelial nitric oxide synthase (eNOS) expression and increased superoxide anion levels in both vessels and HPAECs. Indinavir 29-38 nitric oxide synthase 3 Homo sapiens 95-128 19218343-5 2009 Five HAART drugs (ritonavir, indinavir, lamivudine, abacavir, and AZT) significantly decreased endothelial nitric oxide synthase (eNOS) expression and increased superoxide anion levels in both vessels and HPAECs. Indinavir 29-38 nitric oxide synthase 3 Homo sapiens 130-134 19218343-5 2009 Five HAART drugs (ritonavir, indinavir, lamivudine, abacavir, and AZT) significantly decreased endothelial nitric oxide synthase (eNOS) expression and increased superoxide anion levels in both vessels and HPAECs. Lamivudine 40-50 nitric oxide synthase 3 Homo sapiens 95-128 19218343-5 2009 Five HAART drugs (ritonavir, indinavir, lamivudine, abacavir, and AZT) significantly decreased endothelial nitric oxide synthase (eNOS) expression and increased superoxide anion levels in both vessels and HPAECs. Lamivudine 40-50 nitric oxide synthase 3 Homo sapiens 130-134 19218343-5 2009 Five HAART drugs (ritonavir, indinavir, lamivudine, abacavir, and AZT) significantly decreased endothelial nitric oxide synthase (eNOS) expression and increased superoxide anion levels in both vessels and HPAECs. abacavir 52-60 nitric oxide synthase 3 Homo sapiens 95-128 19218343-5 2009 Five HAART drugs (ritonavir, indinavir, lamivudine, abacavir, and AZT) significantly decreased endothelial nitric oxide synthase (eNOS) expression and increased superoxide anion levels in both vessels and HPAECs. abacavir 52-60 nitric oxide synthase 3 Homo sapiens 130-134 19218343-5 2009 Five HAART drugs (ritonavir, indinavir, lamivudine, abacavir, and AZT) significantly decreased endothelial nitric oxide synthase (eNOS) expression and increased superoxide anion levels in both vessels and HPAECs. Zidovudine 66-69 nitric oxide synthase 3 Homo sapiens 95-128 19218343-5 2009 Five HAART drugs (ritonavir, indinavir, lamivudine, abacavir, and AZT) significantly decreased endothelial nitric oxide synthase (eNOS) expression and increased superoxide anion levels in both vessels and HPAECs. Zidovudine 66-69 nitric oxide synthase 3 Homo sapiens 130-134 19218343-7 2009 Additionally, the antioxidants ginsenoside Rb1 and ginkgolide A effectively reversed HAART drug-induced vasomotor dysfunction and eNOS down-regulation. ginkgolide A 51-63 nitric oxide synthase 3 Homo sapiens 130-134 19218343-8 2009 Inhibition of ERK1/2 also partially blocked ritonavir- and AZT-induced down-regulation of eNOS and vasomotor dysfunction. Ritonavir 44-53 nitric oxide synthase 3 Homo sapiens 90-94 19218343-8 2009 Inhibition of ERK1/2 also partially blocked ritonavir- and AZT-induced down-regulation of eNOS and vasomotor dysfunction. Zidovudine 59-62 nitric oxide synthase 3 Homo sapiens 90-94 19153832-0 2009 N-acetyl cysteine enhances imatinib-induced apoptosis of Bcr-Abl+ cells by endothelial nitric oxide synthase-mediated production of nitric oxide. Acetylcysteine 0-17 nitric oxide synthase 3 Homo sapiens 75-108 19153832-0 2009 N-acetyl cysteine enhances imatinib-induced apoptosis of Bcr-Abl+ cells by endothelial nitric oxide synthase-mediated production of nitric oxide. Imatinib Mesylate 27-35 nitric oxide synthase 3 Homo sapiens 75-108 19153832-9 2009 Co-treatment with NAC leads to enhanced production of nitric oxide (NO) by endothelial nitric oxide synthase (eNOS). Acetylcysteine 18-21 nitric oxide synthase 3 Homo sapiens 75-108 19153832-9 2009 Co-treatment with NAC leads to enhanced production of nitric oxide (NO) by endothelial nitric oxide synthase (eNOS). Nitric Oxide 54-66 nitric oxide synthase 3 Homo sapiens 75-108 19153832-12 2009 CONCLUSION: NAC enhances imatinib-induced apoptosis of Bcr-Abl(+) cells by endothelial nitric oxide synthase-mediated production of nitric oxide. Acetylcysteine 12-15 nitric oxide synthase 3 Homo sapiens 75-108 19153832-12 2009 CONCLUSION: NAC enhances imatinib-induced apoptosis of Bcr-Abl(+) cells by endothelial nitric oxide synthase-mediated production of nitric oxide. Imatinib Mesylate 25-33 nitric oxide synthase 3 Homo sapiens 75-108 19036824-0 2009 Norfuraneol dephosphorylates eNOS at threonine 495 and enhances eNOS activity in human endothelial cells. 4-hydroxy-5-methyl-3(2H)-furanone 0-11 nitric oxide synthase 3 Homo sapiens 29-33 19036824-0 2009 Norfuraneol dephosphorylates eNOS at threonine 495 and enhances eNOS activity in human endothelial cells. 4-hydroxy-5-methyl-3(2H)-furanone 0-11 nitric oxide synthase 3 Homo sapiens 64-68 19036824-0 2009 Norfuraneol dephosphorylates eNOS at threonine 495 and enhances eNOS activity in human endothelial cells. Threonine 37-46 nitric oxide synthase 3 Homo sapiens 29-33 19105596-0 2009 Hydrogen peroxide decreases endothelial nitric oxide synthase promoter activity through the inhibition of Sp1 activity. Hydrogen Peroxide 0-17 nitric oxide synthase 3 Homo sapiens 28-61 19105596-1 2009 We have previously shown that endothelial nitric oxide synthase (eNOS) promoter activity is decreased in endothelial cells in response to the addition of hydrogen peroxide (H(2)O(2)), and this involves, at least in part, the inhibition of AP-1 activity. Hydrogen Peroxide 154-171 nitric oxide synthase 3 Homo sapiens 30-63 19105596-1 2009 We have previously shown that endothelial nitric oxide synthase (eNOS) promoter activity is decreased in endothelial cells in response to the addition of hydrogen peroxide (H(2)O(2)), and this involves, at least in part, the inhibition of AP-1 activity. Hydrogen Peroxide 154-171 nitric oxide synthase 3 Homo sapiens 65-69 19105596-3 2009 Our initial experiments indicated that although H(2)O(2) treatment increased eNOS mRNA levels in ovine pulmonary arterial endothelial cells (OPAECs), there was a significant decrease in the promoter activity of an eNOS promoter construct containing 840 bp of upstream sequence. Hydrogen Peroxide 48-56 nitric oxide synthase 3 Homo sapiens 77-81 20108211-8 2009 Serine-1177-specific phosphorylation of NO synthase type 3 (NOS-3) and phosphorylation of protein kinase Akt were determined in platelets by Western blotting. Serine 0-6 nitric oxide synthase 3 Homo sapiens 40-65 20108211-11 2009 It also increased NOS-3 phosphorylation on serine-1177, and increased Akt serine phosphorylation. Serine 43-49 nitric oxide synthase 3 Homo sapiens 18-23 18974424-18 2009 These findings suggest the following: 1) elements responsible for PAL include endothelial nitric oxide synthase, soluble guanylate cyclase, and type II protein kinase G; 2) the resting state of the nitric oxide/cGMP/protein kinase G pathway is a determinant of acrosomal status; 3) PPCM and nitric oxide donors induce acrosomal loss via nitric oxide, but through independent pathways; and 4) covalent attachment of a nitric oxide donor to PPCM provides synergistic efficacy as a stimulus of acrosomal loss. Nitric Oxide 198-210 nitric oxide synthase 3 Homo sapiens 78-111 18974424-18 2009 These findings suggest the following: 1) elements responsible for PAL include endothelial nitric oxide synthase, soluble guanylate cyclase, and type II protein kinase G; 2) the resting state of the nitric oxide/cGMP/protein kinase G pathway is a determinant of acrosomal status; 3) PPCM and nitric oxide donors induce acrosomal loss via nitric oxide, but through independent pathways; and 4) covalent attachment of a nitric oxide donor to PPCM provides synergistic efficacy as a stimulus of acrosomal loss. Nitric Oxide 198-210 nitric oxide synthase 3 Homo sapiens 78-111 19247195-5 2009 Functional analysis showed that thymosin beta4-induced EPC migration was blocked by phosphatidylinositol 3-kinase inhibitors (LY294002 or wortmannin) or eNOS inhibitor (Nomega-nitro-L-arginine methyl ester) but was not significantly attenuated by mitogen-activated protein kinase (MAPK)/ERK inhibitor (PD98059). NG-Nitroarginine Methyl Ester 169-205 nitric oxide synthase 3 Homo sapiens 153-157 19176751-0 2009 Salt inactivates endothelial nitric oxide synthase in endothelial cells. Salts 0-4 nitric oxide synthase 3 Homo sapiens 17-50 19176751-2 2009 In this study, we used 3 independent assays to determine whether such a small increase in sodium concentrations per se alters endothelial nitric oxide synthase (eNOS) function and contributes to hypertension. Sodium 90-96 nitric oxide synthase 3 Homo sapiens 126-159 19176751-2 2009 In this study, we used 3 independent assays to determine whether such a small increase in sodium concentrations per se alters endothelial nitric oxide synthase (eNOS) function and contributes to hypertension. Sodium 90-96 nitric oxide synthase 3 Homo sapiens 161-165 19176751-6 2009 Using Chinese hamster ovary cells stably expressing eNOS, we confirmed the inhibitory effects of salt on eNOS activity. Salts 97-101 nitric oxide synthase 3 Homo sapiens 52-56 19176751-6 2009 Using Chinese hamster ovary cells stably expressing eNOS, we confirmed the inhibitory effects of salt on eNOS activity. Salts 97-101 nitric oxide synthase 3 Homo sapiens 105-109 19176751-10 2009 In conclusion, our findings demonstrated that eNOS is sensitive to changes in salt concentration. Salts 78-82 nitric oxide synthase 3 Homo sapiens 46-50 19176751-11 2009 A 5-mmol/L rise in salt concentration, within the range observed in essential hypertension patients or in individuals with high salt intake, could significantly suppress eNOS activity. Salts 19-23 nitric oxide synthase 3 Homo sapiens 170-174 19176751-11 2009 A 5-mmol/L rise in salt concentration, within the range observed in essential hypertension patients or in individuals with high salt intake, could significantly suppress eNOS activity. Salts 128-132 nitric oxide synthase 3 Homo sapiens 170-174 19052844-1 2009 Nitric oxide (NO) produced by the action of endothelial nitric oxide synthase (eNOS) plays an important role in the regulation of vascular tone, cell survival, and angiogenesis. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 44-77 19537035-10 2009 In the AD group, the platelet-derived nitric oxide level was positively correlated with the activity level of eNOS (r = 0.326, P < 0.05). Nitric Oxide 38-50 nitric oxide synthase 3 Homo sapiens 110-114 19011239-0 2009 Quantitative regulation of intracellular endothelial nitric-oxide synthase (eNOS) coupling by both tetrahydrobiopterin-eNOS stoichiometry and biopterin redox status: insights from cells with tet-regulated GTP cyclohydrolase I expression. sapropterin 99-118 nitric oxide synthase 3 Homo sapiens 41-74 19011239-0 2009 Quantitative regulation of intracellular endothelial nitric-oxide synthase (eNOS) coupling by both tetrahydrobiopterin-eNOS stoichiometry and biopterin redox status: insights from cells with tet-regulated GTP cyclohydrolase I expression. sapropterin 99-118 nitric oxide synthase 3 Homo sapiens 76-80 19011239-0 2009 Quantitative regulation of intracellular endothelial nitric-oxide synthase (eNOS) coupling by both tetrahydrobiopterin-eNOS stoichiometry and biopterin redox status: insights from cells with tet-regulated GTP cyclohydrolase I expression. Biopterin 109-118 nitric oxide synthase 3 Homo sapiens 41-74 19011239-0 2009 Quantitative regulation of intracellular endothelial nitric-oxide synthase (eNOS) coupling by both tetrahydrobiopterin-eNOS stoichiometry and biopterin redox status: insights from cells with tet-regulated GTP cyclohydrolase I expression. Biopterin 109-118 nitric oxide synthase 3 Homo sapiens 76-80 19011239-0 2009 Quantitative regulation of intracellular endothelial nitric-oxide synthase (eNOS) coupling by both tetrahydrobiopterin-eNOS stoichiometry and biopterin redox status: insights from cells with tet-regulated GTP cyclohydrolase I expression. tetramethylenedisulfotetramine 99-102 nitric oxide synthase 3 Homo sapiens 41-74 19011239-0 2009 Quantitative regulation of intracellular endothelial nitric-oxide synthase (eNOS) coupling by both tetrahydrobiopterin-eNOS stoichiometry and biopterin redox status: insights from cells with tet-regulated GTP cyclohydrolase I expression. tetramethylenedisulfotetramine 99-102 nitric oxide synthase 3 Homo sapiens 76-80 19011239-1 2009 Tetrahydrobiopterin (BH4) is a critical determinant of endothelial nitric-oxide synthase (eNOS) activity. sapropterin 0-19 nitric oxide synthase 3 Homo sapiens 55-88 19011239-1 2009 Tetrahydrobiopterin (BH4) is a critical determinant of endothelial nitric-oxide synthase (eNOS) activity. sapropterin 0-19 nitric oxide synthase 3 Homo sapiens 90-94 19011239-1 2009 Tetrahydrobiopterin (BH4) is a critical determinant of endothelial nitric-oxide synthase (eNOS) activity. sapropterin 21-24 nitric oxide synthase 3 Homo sapiens 55-88 19011239-1 2009 Tetrahydrobiopterin (BH4) is a critical determinant of endothelial nitric-oxide synthase (eNOS) activity. sapropterin 21-24 nitric oxide synthase 3 Homo sapiens 90-94 19011239-2 2009 In the absence of BH4, eNOS becomes "uncoupled" and generates superoxide rather than NO. sapropterin 18-21 nitric oxide synthase 3 Homo sapiens 23-27 19011239-2 2009 In the absence of BH4, eNOS becomes "uncoupled" and generates superoxide rather than NO. Superoxides 62-72 nitric oxide synthase 3 Homo sapiens 23-27 19038867-7 2009 AKT, AMP-dependent kinase (AMPK), and endothelial nitric oxide synthase (eNOS)(s1179) phosphorylations in VEGF-stimulated endothelial cells were markedly enhanced, which were however significantly attenuated by either ALLN, Calpeptin, or ezrin small interfering RNA, as well as by Wortmannin or compound C (respectively for phosphatidylinositol 3-kinase [PI3K] or AMPK). Wortmannin 281-291 nitric oxide synthase 3 Homo sapiens 73-77 19227443-3 2009 Effects of additional O2*- production from dysfunctional endothelial nitric oxide synthase (eNOS) were also simulated. o2* 22-25 nitric oxide synthase 3 Homo sapiens 57-90 19546528-7 2009 The simultaneous presence of the DD and GG variants of the ACE and eNOS genes was related to an unfavorable outcome as compared with other combinations [hazard ratio ranging from 4.7 (95% CI 1.52-14.33) to 8.4 (95% CI 2.45-29.10)] after controlling for proteinuria, mean arterial pressure and baseline histological lesions. Fumigant 93 33-35 nitric oxide synthase 3 Homo sapiens 67-71 18162361-3 2009 Rosuvastatin rapidly phosphorylated Akt and endothelial nitric oxide synthase (eNOS) in human endothelial cells. Rosuvastatin Calcium 0-12 nitric oxide synthase 3 Homo sapiens 44-77 19407362-5 2009 We examined the impact of the -949 A/G, the -716 C/T and the Glu298Asp polymorphisms in the NOS3 gene on the risk of clinical restenosis in a previously described subpopulation of the GENDER-study, a multicenter prospective study design that enrolled consecutive patients after successful PCI. Tetrahydrocortisone 12-15 nitric oxide synthase 3 Homo sapiens 92-96 19287060-4 2009 The objective of the present study was to determine the presence of genotype frequencies of Glu298-->Asp (G894T) single nucleotide polymorphism in the eNOS gene among south Indian male Tamil speaking population. Aspartic Acid 104-107 nitric oxide synthase 3 Homo sapiens 154-158 19287060-5 2009 METHODS: Polymerase chain reaction and restriction fragmant analysis was done to detect the presence of Glu298-->Asp (G894T) variant of the eNOS gene in 105 healthy male volunteers. Aspartic Acid 116-119 nitric oxide synthase 3 Homo sapiens 143-147 20445800-5 2009 As hypothesized, patients carrying low ROS producing eNOS Glu298Asp asparagine allele showed an increased hazard of death compared to homozygous carriers of the glutamine allele (hazard ratio (HR): 2.10, 95% confidence interval (CI): 1.01-4.38). Reactive Oxygen Species 39-42 nitric oxide synthase 3 Homo sapiens 53-57 20445800-5 2009 As hypothesized, patients carrying low ROS producing eNOS Glu298Asp asparagine allele showed an increased hazard of death compared to homozygous carriers of the glutamine allele (hazard ratio (HR): 2.10, 95% confidence interval (CI): 1.01-4.38). Asparagine 68-78 nitric oxide synthase 3 Homo sapiens 53-57 19028051-12 2009 Homocysteine significantly reduced eNOS expression, whereas ghrelin cotreatment effectively restored eNOS expression to the control levels. Homocysteine 0-12 nitric oxide synthase 3 Homo sapiens 35-39 19028051-12 2009 Homocysteine significantly reduced eNOS expression, whereas ghrelin cotreatment effectively restored eNOS expression to the control levels. Ghrelin 60-67 nitric oxide synthase 3 Homo sapiens 101-105 19028051-14 2009 Ghrelin also effectively blocked the Hcy-induced decrease of eNOS protein levels in HCAECs in a concentration-dependent manner. Ghrelin 0-7 nitric oxide synthase 3 Homo sapiens 61-65 19028051-14 2009 Ghrelin also effectively blocked the Hcy-induced decrease of eNOS protein levels in HCAECs in a concentration-dependent manner. Homocysteine 37-40 nitric oxide synthase 3 Homo sapiens 61-65 19028051-16 2009 CONCLUSION: Ghrelin has a protective effect in the porcine coronary artery by blocking Hcy-induced endothelial dysfunction, improving eNOS expression, and reducing oxidative stress. Ghrelin 12-19 nitric oxide synthase 3 Homo sapiens 134-138 19028051-17 2009 Ghrelin also shows a protective effect on HCACEs from the Hcy-induced decrease in eNOS protein levels. Ghrelin 0-7 nitric oxide synthase 3 Homo sapiens 82-86 19028051-17 2009 Ghrelin also shows a protective effect on HCACEs from the Hcy-induced decrease in eNOS protein levels. hcaces 42-48 nitric oxide synthase 3 Homo sapiens 82-86 19028051-17 2009 Ghrelin also shows a protective effect on HCACEs from the Hcy-induced decrease in eNOS protein levels. Homocysteine 58-61 nitric oxide synthase 3 Homo sapiens 82-86 19155632-7 2009 It also caused phosphorylation of Akt and eNOS, which were prevented by MnTMPyP, polyethyleneglycol catalase, PP2, wortmannin and LY294002. Wortmannin 115-125 nitric oxide synthase 3 Homo sapiens 42-46 19468800-0 2009 Therapeutic approach against intimal hyperplasia of vein grafts through endothelial nitric oxide synthase/nitric oxide (eNOS/NO) and the Rho/Rho-kinase pathway. Nitric Oxide 84-96 nitric oxide synthase 3 Homo sapiens 120-124 19468800-2 2009 Endothelial nitric oxide synthase (eNOS) is an enzyme that synthesizes nitric oxide (NO). Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 18790993-10 2008 Thus therapies designed to decrease oxidative stress and restore eNOS coupling, such as rhSOD, may prove useful in the treatment of PPHN in newborn infants. pphn 132-136 nitric oxide synthase 3 Homo sapiens 65-69 18925469-3 2008 Nitric oxide (NO) derived from endothelial nitric oxide synthase (eNOS) is an important regulator of angiogenesis. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 31-64 18925469-3 2008 Nitric oxide (NO) derived from endothelial nitric oxide synthase (eNOS) is an important regulator of angiogenesis. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 66-70 18925469-10 2008 NG-nitro-L-arginine-methyl-ester (L-NAME) and L-N5-(1-lminoethyl)ornithine,dihydochloride (L-NIO) (specific inhibitors of eNOS) also abolished HB-EGF-induced HUVEC migration and angiogenesis. NG-Nitroarginine Methyl Ester 0-32 nitric oxide synthase 3 Homo sapiens 122-126 18925469-10 2008 NG-nitro-L-arginine-methyl-ester (L-NAME) and L-N5-(1-lminoethyl)ornithine,dihydochloride (L-NIO) (specific inhibitors of eNOS) also abolished HB-EGF-induced HUVEC migration and angiogenesis. l-n5-(1-lminoethyl)ornithine 46-74 nitric oxide synthase 3 Homo sapiens 122-126 18941922-4 2008 Endothelium-derived nitric oxide (eNO), produced by eNO synthase (eNOS), is a key regulator of vessel wall function and cardiovascular homeostasis. Nitric Oxide 20-32 nitric oxide synthase 3 Homo sapiens 52-64 18926858-0 2008 Autoinhibition of endothelial nitric oxide synthase (eNOS) in gut smooth muscle by nitric oxide. Nitric Oxide 30-42 nitric oxide synthase 3 Homo sapiens 53-57 18926858-1 2008 Nitric oxide in the gut is produced by nNOS in enteric neurons and by eNOS in smooth muscle cells. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 70-74 18926858-3 2008 In the present study, we examined the effect of nitric oxide on VIP-induced eNOS activation in smooth muscle cells isolated from human intestine and rabbit stomach. Nitric Oxide 48-60 nitric oxide synthase 3 Homo sapiens 76-80 18926858-10 2008 The results suggest that NO produced in smooth muscle cells as a result of the activation of eNOS by VIP exerts an autoinhibitory restraint on eNOS thereby regulating the balance of the VIP/cAMP/PKA and NO/cGMP/PKG pathways that regulate the relaxation of gut smooth muscle. Cyclic GMP 206-210 nitric oxide synthase 3 Homo sapiens 93-97 18926858-10 2008 The results suggest that NO produced in smooth muscle cells as a result of the activation of eNOS by VIP exerts an autoinhibitory restraint on eNOS thereby regulating the balance of the VIP/cAMP/PKA and NO/cGMP/PKG pathways that regulate the relaxation of gut smooth muscle. Cyclic GMP 206-210 nitric oxide synthase 3 Homo sapiens 143-147 18789310-5 2008 The PI3K inhibitor Wortmannin suppressed icariin-mediated angiogenesis and Akt and eNOS activation without affecting ERK phosphorylation. Wortmannin 19-29 nitric oxide synthase 3 Homo sapiens 83-87 18789310-7 2008 These results suggest that icariin stimulated angiogenesis by activating the MEK/ERK- and PI3K/Akt/eNOS-dependent signal pathways and may be a useful drug for angiogenic therapy. icariin 27-34 nitric oxide synthase 3 Homo sapiens 99-103 18718910-2 2008 We previously reported that DHEA has opposing actions in endothelial cells to stimulate phosphatidylinositol (PI) 3-kinase/Akt/endothelial nitric-oxide synthase leading to increased production of nitric oxide while simultaneously stimulating MAPK-dependent secretion of the vasoconstrictor ET-1. Dehydroepiandrosterone 28-32 nitric oxide synthase 3 Homo sapiens 127-160 18718910-2 2008 We previously reported that DHEA has opposing actions in endothelial cells to stimulate phosphatidylinositol (PI) 3-kinase/Akt/endothelial nitric-oxide synthase leading to increased production of nitric oxide while simultaneously stimulating MAPK-dependent secretion of the vasoconstrictor ET-1. Phosphatidylinositols 88-108 nitric oxide synthase 3 Homo sapiens 127-160 18658029-7 2008 Antioxidant seleno-l-methionine; chemical inhibitors of p38, ERK1/2, and mitochondrial complex II; as well as dominant negative mutant forms of IkappaBalpha and NOX4 effectively blocked sCD40L-induced eNOS down-regulation in HCAECs. Selenomethionine 12-31 nitric oxide synthase 3 Homo sapiens 201-205 18622039-0 2008 Phosphorylation of endothelial nitric-oxide synthase regulates superoxide generation from the enzyme. Superoxides 63-73 nitric oxide synthase 3 Homo sapiens 19-52 18786089-7 2008 When blood vessel and cultured endothelial cells from hypertensive animals are treated with nebivolol, there is a decrease in superoxide production and an increase in the expression and activity of endothelial NOS (eNOS). Nebivolol 92-101 nitric oxide synthase 3 Homo sapiens 198-213 18667411-8 2008 Endothelial nitric-oxide synthase Ser-1177 did not change over the time period evaluated with breast or leiomyoma tissue. Serine 34-37 nitric oxide synthase 3 Homo sapiens 0-33 18242654-4 2008 Disrupting the endothelium as well as blockade of endothelial NO synthase (eNOS) augmented aldosterone-induced vasoconstriction in this study. Aldosterone 91-102 nitric oxide synthase 3 Homo sapiens 50-73 18242654-4 2008 Disrupting the endothelium as well as blockade of endothelial NO synthase (eNOS) augmented aldosterone-induced vasoconstriction in this study. Aldosterone 91-102 nitric oxide synthase 3 Homo sapiens 75-79 18242654-9 2008 Co-infusion of the eNOS inhibitor N(G)-monomethyl-L-arginine (L-NMMA) changed the effect of aldosterone on renal hemodynamics. omega-N-Methylarginine 34-60 nitric oxide synthase 3 Homo sapiens 19-23 18242654-9 2008 Co-infusion of the eNOS inhibitor N(G)-monomethyl-L-arginine (L-NMMA) changed the effect of aldosterone on renal hemodynamics. omega-N-Methylarginine 62-68 nitric oxide synthase 3 Homo sapiens 19-23 18242654-9 2008 Co-infusion of the eNOS inhibitor N(G)-monomethyl-L-arginine (L-NMMA) changed the effect of aldosterone on renal hemodynamics. Aldosterone 92-103 nitric oxide synthase 3 Homo sapiens 19-23 18617528-10 2008 Blocking Akt activation abolished the initial rise of eNOS Ser(1179) phosphorylation after H(2)O(2) treatment. Serine 59-62 nitric oxide synthase 3 Homo sapiens 54-58 18617528-11 2008 In long term H(2)O(2)-treated cells where Akt was deactivated, significant amounts of Ser(1179)-phosphorylated eNOS remained. Hydrogen Peroxide 13-21 nitric oxide synthase 3 Homo sapiens 111-115 18617528-11 2008 In long term H(2)O(2)-treated cells where Akt was deactivated, significant amounts of Ser(1179)-phosphorylated eNOS remained. Serine 86-89 nitric oxide synthase 3 Homo sapiens 111-115 18617528-12 2008 AMPK inhibition eradicated the remaining eNOS Ser(1179) phosphorylation. Serine 46-49 nitric oxide synthase 3 Homo sapiens 41-45 18617528-13 2008 Taken together, these studies revealed that Akt and AMPK orchestrated a bidirectional action on eNOS Ser(1179) phosphorylation in H(2)O(2)-treated cells. Serine 101-104 nitric oxide synthase 3 Homo sapiens 96-100 18617528-13 2008 Taken together, these studies revealed that Akt and AMPK orchestrated a bidirectional action on eNOS Ser(1179) phosphorylation in H(2)O(2)-treated cells. Hydrogen Peroxide 130-138 nitric oxide synthase 3 Homo sapiens 96-100 18617528-14 2008 Long term H(2)O(2) exposure decreased eNOS Ser(1179) phosphorylation, and this might account for the loss of eNOS function in cardiovascular diseases where chronic oxidative injury occurs. Serine 43-46 nitric oxide synthase 3 Homo sapiens 38-42 18716321-0 2008 Targeted increases in endothelial cell superoxide anion production stimulate eNOS-dependent nitric oxide production, not uncoupled eNOS activity. Superoxides 39-55 nitric oxide synthase 3 Homo sapiens 77-81 18716321-0 2008 Targeted increases in endothelial cell superoxide anion production stimulate eNOS-dependent nitric oxide production, not uncoupled eNOS activity. Nitric Oxide 92-104 nitric oxide synthase 3 Homo sapiens 77-81 18792879-1 2008 Asymmetric dimethylarginine (ADMA) and NG-monomethyl- L-arginine ( L-NMMA) are important endogenous endothelial nitric oxide synthase (eNOS) inhibitors. dimethylarginine 11-27 nitric oxide synthase 3 Homo sapiens 100-133 18792879-1 2008 Asymmetric dimethylarginine (ADMA) and NG-monomethyl- L-arginine ( L-NMMA) are important endogenous endothelial nitric oxide synthase (eNOS) inhibitors. N,N-dimethylarginine 29-33 nitric oxide synthase 3 Homo sapiens 100-133 18792879-1 2008 Asymmetric dimethylarginine (ADMA) and NG-monomethyl- L-arginine ( L-NMMA) are important endogenous endothelial nitric oxide synthase (eNOS) inhibitors. omega-N-Methylarginine 39-64 nitric oxide synthase 3 Homo sapiens 100-133 18792879-1 2008 Asymmetric dimethylarginine (ADMA) and NG-monomethyl- L-arginine ( L-NMMA) are important endogenous endothelial nitric oxide synthase (eNOS) inhibitors. omega-N-Methylarginine 67-73 nitric oxide synthase 3 Homo sapiens 100-133 18413207-1 2008 BACKGROUND: Nitric oxide (NO) produced by endothelial NO synthase (eNOS) mediates a wide range of processes, and abnormal NO production mediated diabetes complications, including diabetic nephropathy (DN). Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 67-71 18695006-2 2008 We have previously demonstrated in animals and humans that endothelium-derived hydrogen peroxide (H(2)O(2)) is an EDHF that is produced in part by endothelial NO synthase (eNOS). Hydrogen Peroxide 79-96 nitric oxide synthase 3 Homo sapiens 172-176 18695006-2 2008 We have previously demonstrated in animals and humans that endothelium-derived hydrogen peroxide (H(2)O(2)) is an EDHF that is produced in part by endothelial NO synthase (eNOS). h(2) 98-102 nitric oxide synthase 3 Homo sapiens 172-176 18695006-2 2008 We have previously demonstrated in animals and humans that endothelium-derived hydrogen peroxide (H(2)O(2)) is an EDHF that is produced in part by endothelial NO synthase (eNOS). edhf 114-118 nitric oxide synthase 3 Homo sapiens 172-176 18556800-0 2008 Hydrogen peroxide decreases endothelial nitric oxide synthase promoter activity through the inhibition of AP-1 activity. Hydrogen Peroxide 0-17 nitric oxide synthase 3 Homo sapiens 28-61 18537053-4 2008 Vasoreactivity induced by L-arginine, which is the substrate for endothelial nitric oxide synthase, is a parameter of endothelial function and has been shown to be altered in patients with cerebrovascular disease. Arginine 26-36 nitric oxide synthase 3 Homo sapiens 65-98 19124426-4 2008 Nitric oxide (NO), which is synthesized from L-arginine in endothelial cells by the endothelial nitric oxide synthase (eNOS), provides a tonic dilator tone and regulates the adhesion of white blood cells and platelet aggregation. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 84-117 19124426-4 2008 Nitric oxide (NO), which is synthesized from L-arginine in endothelial cells by the endothelial nitric oxide synthase (eNOS), provides a tonic dilator tone and regulates the adhesion of white blood cells and platelet aggregation. Arginine 45-55 nitric oxide synthase 3 Homo sapiens 84-117 18641128-2 2008 We recently reported that endothelial nitric oxide synthase (eNOS)-derived NO regulates T cell receptor (TCR)-dependent ERK activation by a cGMP-independent mechanism. Cyclic GMP 140-144 nitric oxide synthase 3 Homo sapiens 26-59 18641128-2 2008 We recently reported that endothelial nitric oxide synthase (eNOS)-derived NO regulates T cell receptor (TCR)-dependent ERK activation by a cGMP-independent mechanism. Cyclic GMP 140-144 nitric oxide synthase 3 Homo sapiens 61-65 18641128-7 2008 We further show that activation of N-Ras involves eNOS-dependent S-nitrosylation on Cys(118), suggesting that upon TCR engagement, eNOS-derived NO directly activates N-Ras on the Golgi. Cysteine 84-87 nitric oxide synthase 3 Homo sapiens 50-54 18641128-7 2008 We further show that activation of N-Ras involves eNOS-dependent S-nitrosylation on Cys(118), suggesting that upon TCR engagement, eNOS-derived NO directly activates N-Ras on the Golgi. Cysteine 84-87 nitric oxide synthase 3 Homo sapiens 131-135 18645335-5 2008 A decline in nitric oxide bioavailability may be caused by decreased expression of the endothelial nitric oxide synthase, a reduction of substrate or cofactors for this enzyme, alterations of cellular signaling, enzyme inhibition by asymmetric dimethyl arginine, and, finally, accelerated nitric oxide degradation by reactive oxygen species. Nitric Oxide 13-25 nitric oxide synthase 3 Homo sapiens 87-120 18551021-9 2008 In human umbilical endothelial cells, candesartan increased the eNOS protein level AT2-R dependently, inhibited the expression of nicotinamide adenine dinucleotide phosphate oxidase subunits and angiotensin II-induced intracellular reactive oxygen species and nitric oxide, and promoted the extracellular release of nitric oxide, suggesting that it augmented the bioavailability of nitric oxide. candesartan 38-49 nitric oxide synthase 3 Homo sapiens 64-68 18401556-11 2008 These results suggest that the eNOS gene locus is associated with diabetic nephropathy and the functional polymorphisms (-786T > C & 894G > T) might lead to a decreased expression of eNOS gene. Adenosine Monophosphate 135-138 nitric oxide synthase 3 Homo sapiens 31-35 18401556-11 2008 These results suggest that the eNOS gene locus is associated with diabetic nephropathy and the functional polymorphisms (-786T > C & 894G > T) might lead to a decreased expression of eNOS gene. Adenosine Monophosphate 135-138 nitric oxide synthase 3 Homo sapiens 193-197 18483407-2 2008 We found that fluid shear stress induces the association of eNOS with the proline-rich tyrosine kinase 2 (PYK2) in endothelial cells and that the eNOS immunoprecipitated from eNOS- and PYK2-overexpressing HEK293 cells was tyrosine-phosphorylated on Tyr657. Tyrosine 87-95 nitric oxide synthase 3 Homo sapiens 60-64 18397880-6 2008 The increase in eNOS mRNA caused by shear was completely blocked by pharmacological inhibition of p300/HAT activity with curcumin or by p300 small interfering RNA. Curcumin 121-129 nitric oxide synthase 3 Homo sapiens 16-20 18385287-5 2008 Furthermore, we found that this endothelial NOS (eNOS) uncoupling increased 3-nitrotyrosine levels preferentially in the mitochondria of PAEC due to a redistribution of eNOS from the plasma membrane to the mitochondria. 3-nitrotyrosine 76-91 nitric oxide synthase 3 Homo sapiens 32-47 18385287-5 2008 Furthermore, we found that this endothelial NOS (eNOS) uncoupling increased 3-nitrotyrosine levels preferentially in the mitochondria of PAEC due to a redistribution of eNOS from the plasma membrane to the mitochondria. 3-nitrotyrosine 76-91 nitric oxide synthase 3 Homo sapiens 49-53 18385287-5 2008 Furthermore, we found that this endothelial NOS (eNOS) uncoupling increased 3-nitrotyrosine levels preferentially in the mitochondria of PAEC due to a redistribution of eNOS from the plasma membrane to the mitochondria. 3-nitrotyrosine 76-91 nitric oxide synthase 3 Homo sapiens 169-173 18385287-7 2008 Finally, we found that the decrease in ATP resulted in a reduction in the chaperone activity of HSP90 resulting in a decrease in its interaction with eNOS. Adenosine Triphosphate 39-42 nitric oxide synthase 3 Homo sapiens 150-154 18385287-8 2008 In conclusion increased levels of ADMA causes mitochondrial dysfunction and a loss of heat shock protein-90 chaperone activity secondary to an uncoupling of eNOS. N,N-dimethylarginine 34-38 nitric oxide synthase 3 Homo sapiens 157-161 18396156-1 2008 BACKGROUND: Nitric oxide (NO) synthesized by endothelial nitric oxide synthase (eNOS) plays a key role in vascular regulation and atherosclerosis, therefore, eNOS may be a candidate gene for ischemic stroke (IS). Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 45-78 18396156-1 2008 BACKGROUND: Nitric oxide (NO) synthesized by endothelial nitric oxide synthase (eNOS) plays a key role in vascular regulation and atherosclerosis, therefore, eNOS may be a candidate gene for ischemic stroke (IS). Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 80-84 18396156-1 2008 BACKGROUND: Nitric oxide (NO) synthesized by endothelial nitric oxide synthase (eNOS) plays a key role in vascular regulation and atherosclerosis, therefore, eNOS may be a candidate gene for ischemic stroke (IS). Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 158-162 18622047-4 2008 The loss in countering capacity of leptin on the ethanol-induced cytotoxicity was attained with cyclooxygenase inhibitor, indomethacin and nitric oxide synthase (cNOS) inhibitor, L-NAME, as well as PP2, an inhibitor of Src kinase. Ethanol 49-56 nitric oxide synthase 3 Homo sapiens 162-166 18622047-7 2008 Moreover, the stimulatory effect of leptin on the mucosal cells cNOS activity was inhibited not only by PP2, but also by Akt inhibitor, SH-5. SH-5 136-140 nitric oxide synthase 3 Homo sapiens 64-68 18510731-1 2008 BACKGROUND: Nitric oxide (NO) synthesized by endothelial nitric oxide synthase (eNOS) plays an important role in regulation of endothelial function and in the control of blood pressure. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 45-78 18510731-1 2008 BACKGROUND: Nitric oxide (NO) synthesized by endothelial nitric oxide synthase (eNOS) plays an important role in regulation of endothelial function and in the control of blood pressure. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 80-84 18390539-0 2008 Biogenesis of short intronic repeat 27-nucleotide small RNA from endothelial nitric-oxide synthase gene. 27-nucleotide 36-49 nitric oxide synthase 3 Homo sapiens 65-98 18390539-2 2008 Previously, we reported that the 27-nucleotide (nt) repeat polymorphism in eNOS intron 4, a source of 27-nt small RNA, which inhibits eNOS expression, were associated with cardiovascular risk and expression of the eNOS gene. 27-nucleotide 33-46 nitric oxide synthase 3 Homo sapiens 75-79 18390539-2 2008 Previously, we reported that the 27-nucleotide (nt) repeat polymorphism in eNOS intron 4, a source of 27-nt small RNA, which inhibits eNOS expression, were associated with cardiovascular risk and expression of the eNOS gene. 27-nucleotide 33-46 nitric oxide synthase 3 Homo sapiens 134-138 18390539-2 2008 Previously, we reported that the 27-nucleotide (nt) repeat polymorphism in eNOS intron 4, a source of 27-nt small RNA, which inhibits eNOS expression, were associated with cardiovascular risk and expression of the eNOS gene. 27-nucleotide 33-46 nitric oxide synthase 3 Homo sapiens 134-138 18326799-6 2008 Compared with normal cells in unmodified plasma, perfusion with suspensions of poloxamer-coated RBC in normal plasma resulted in decreased levels of NO metabolites and serine 1177 phosphorylation of endothelial nitric oxide synthase (eNOS). Serine 168-174 nitric oxide synthase 3 Homo sapiens 199-232 18375715-1 2008 Folic acid (FA) is a member of the B-vitamin family with cardiovascular roles in homocysteine regulation and endothelial nitric oxide synthase (eNOS) activity. Folic Acid 0-10 nitric oxide synthase 3 Homo sapiens 109-142 18403947-1 2008 BACKGROUND: Helicobacter pylori (H. pylori) infection induces nitric acid (NO) overproduction through inducible NO synthase (NOS) expression, subsequent DNA damage and enhanced antiapoptosis signal transduction sequence in the human gastric mucosa, whereas its possible effect on endothelial nitric oxide synthase (eNOS) expression has not as yet been investigated. Nitric Acid 62-73 nitric oxide synthase 3 Homo sapiens 280-313 18403947-1 2008 BACKGROUND: Helicobacter pylori (H. pylori) infection induces nitric acid (NO) overproduction through inducible NO synthase (NOS) expression, subsequent DNA damage and enhanced antiapoptosis signal transduction sequence in the human gastric mucosa, whereas its possible effect on endothelial nitric oxide synthase (eNOS) expression has not as yet been investigated. Nitric Acid 62-73 nitric oxide synthase 3 Homo sapiens 315-319 18387520-7 2008 While overnight incubation of HCMC with IgE significantly increased the expression of NOS2 and NOS3, only NOS2 expression was up-regulated after overnight incubation with a mixture of TNF-alpha, IFN-gamma and IL-1beta. hcmc 30-34 nitric oxide synthase 3 Homo sapiens 95-99 19240311-0 2008 Lack of association between Glu(298) asp polymorphism of endothelial nitric oxide synthase (eNOS) gene and coronary artery disease in Tamilian population. Glutamic Acid 28-31 nitric oxide synthase 3 Homo sapiens 57-90 19240311-0 2008 Lack of association between Glu(298) asp polymorphism of endothelial nitric oxide synthase (eNOS) gene and coronary artery disease in Tamilian population. Glutamic Acid 28-31 nitric oxide synthase 3 Homo sapiens 92-96 19240311-0 2008 Lack of association between Glu(298) asp polymorphism of endothelial nitric oxide synthase (eNOS) gene and coronary artery disease in Tamilian population. Aspartic Acid 37-40 nitric oxide synthase 3 Homo sapiens 57-90 19240311-0 2008 Lack of association between Glu(298) asp polymorphism of endothelial nitric oxide synthase (eNOS) gene and coronary artery disease in Tamilian population. Aspartic Acid 37-40 nitric oxide synthase 3 Homo sapiens 92-96 18252813-6 2008 Enhanced transcription of eNOS by AVE9488 in primary human umbilical vein endothelial cells was associated with increased levels of eNOS mRNA and protein expression, as well as increased bradykinin-stimulated NO production. 4-fluoro-N-indan-2-yl-benzamide 34-41 nitric oxide synthase 3 Homo sapiens 26-30 18252813-6 2008 Enhanced transcription of eNOS by AVE9488 in primary human umbilical vein endothelial cells was associated with increased levels of eNOS mRNA and protein expression, as well as increased bradykinin-stimulated NO production. 4-fluoro-N-indan-2-yl-benzamide 34-41 nitric oxide synthase 3 Homo sapiens 132-136 18468205-0 2008 Lack of evidence for contribution of intron4a/b polymorphism of endothelial nitric oxide synthase (NOS3) gene to plasma nitric oxide levels. Nitric Oxide 76-88 nitric oxide synthase 3 Homo sapiens 99-103 18504217-0 2008 [Effect of propofol on the transcription activity of endothelial nitric oxide synthase gene promoter in human umbilic vein endothelial cells induced by lipopolysaccharide]. Propofol 11-19 nitric oxide synthase 3 Homo sapiens 53-86 18504217-1 2008 OBJECTIVE: To observe the effect of propofol on the transcription activity of endothelial nitric oxide synthase (heNOS) gene promoter in human umbilic vein endothelial cells (HUVECs) induced by lipopolysaccharide (LPS). Propofol 36-44 nitric oxide synthase 3 Homo sapiens 78-111 18468205-1 2008 OBJECTIVE: Nitric oxide (NO) is synthesized from L-arginine by endothelium nitric oxide synthase (NOS3). Nitric Oxide 11-23 nitric oxide synthase 3 Homo sapiens 98-102 18468205-1 2008 OBJECTIVE: Nitric oxide (NO) is synthesized from L-arginine by endothelium nitric oxide synthase (NOS3). Arginine 49-59 nitric oxide synthase 3 Homo sapiens 98-102 18414637-8 2008 Increased endothelial nitric oxide synthase (eNOS) activity was observed for roxarsone but not for As(III)-induced angiogenesis. Roxarsone 77-86 nitric oxide synthase 3 Homo sapiens 10-43 18079107-0 2008 Rapamycin modulates the eNOS vs. shear stress relationship. Sirolimus 0-9 nitric oxide synthase 3 Homo sapiens 24-28 18079107-2 2008 We evaluated in this study whether rapamycin affects endothelial nitric oxide synthase (eNOS) responsiveness to shear stress under normo- and hypercholesteraemic conditions to explain these findings. Sirolimus 35-44 nitric oxide synthase 3 Homo sapiens 53-86 18079107-2 2008 We evaluated in this study whether rapamycin affects endothelial nitric oxide synthase (eNOS) responsiveness to shear stress under normo- and hypercholesteraemic conditions to explain these findings. Sirolimus 35-44 nitric oxide synthase 3 Homo sapiens 88-92 18079107-8 2008 In control carotid arteries, eNOS expression increased by 1.8 +/- 0.3-fold in response to rapamycin. Sirolimus 90-99 nitric oxide synthase 3 Homo sapiens 29-33 17973941-1 2008 OBJECTIVE: The possible association between the endothelial nitric oxide (eNOS) gene T-786C (promoter region), 27-bp repeat 4b/4a (intron 4), and Glu298Asp (exon 7) polymorphisms with diabetic retinopathy (DR) was investigated. Nitric Oxide 60-72 nitric oxide synthase 3 Homo sapiens 74-78 18414637-8 2008 Increased endothelial nitric oxide synthase (eNOS) activity was observed for roxarsone but not for As(III)-induced angiogenesis. Roxarsone 77-86 nitric oxide synthase 3 Homo sapiens 45-49 18340408-4 2008 The loss in countering capacity of leptin on the ethanol-induced cytotoxicity was attained with cyclooxygenase inhibitor, indomethacin and nitric oxide synthase (cNOS) inhibitor, L-NAME, as well as PP2, an inhibitor of Src kinase. Ethanol 49-56 nitric oxide synthase 3 Homo sapiens 162-166 18340408-7 2008 Further, leptin suppression of ethanol cytotoxicity was reflected in the increased Akt and cNOS phosphorylation that was sensitive to PP2. Ethanol 31-38 nitric oxide synthase 3 Homo sapiens 91-95 18340408-8 2008 Moreover, the stimulatory effect of leptin on the acinar cell cNOS activity was inhibited not only by PP2, but also by Akt inhibitor, SH-5, while wortmannin had no effect. SH-5 134-138 nitric oxide synthase 3 Homo sapiens 62-66 18242595-0 2008 Geldanamycin enhances hepatocyte growth factor stimulation of eNOS phosphorylation in endothelial cells. geldanamycin 0-12 nitric oxide synthase 3 Homo sapiens 62-66 18242595-1 2008 Previously, we demonstrated that hepatocyte growth factor (HGF) potently stimulates endothelial nitric oxide synthase (eNOS) activity and nitric oxide (NO) production through a calcium- and Akt-mediated phosphorylation at Ser-1179 (Ser-1177 human) in bovine aortic endothelial cells. Nitric Oxide 96-108 nitric oxide synthase 3 Homo sapiens 119-123 18242595-4 2008 Treatment of endothelial cells with geldanamycin, a commonly used HSP90 inhibitor, augmented HGF-stimulated eNOS phosphorylation at Ser-1179, while it did not alter eNOS phosphorylation at Thr-497. geldanamycin 36-48 nitric oxide synthase 3 Homo sapiens 108-112 18242595-4 2008 Treatment of endothelial cells with geldanamycin, a commonly used HSP90 inhibitor, augmented HGF-stimulated eNOS phosphorylation at Ser-1179, while it did not alter eNOS phosphorylation at Thr-497. Serine 132-135 nitric oxide synthase 3 Homo sapiens 108-112 18242595-1 2008 Previously, we demonstrated that hepatocyte growth factor (HGF) potently stimulates endothelial nitric oxide synthase (eNOS) activity and nitric oxide (NO) production through a calcium- and Akt-mediated phosphorylation at Ser-1179 (Ser-1177 human) in bovine aortic endothelial cells. Calcium 177-184 nitric oxide synthase 3 Homo sapiens 84-117 18242595-9 2008 These results suggest that geldanamycin, but neither 17-AAG nor radicicol, may enhance HGF-mediated eNOS Ser-1179 phosphorylation by some as yet unknown mechanisms independently of HSP90 inhibition. geldanamycin 27-39 nitric oxide synthase 3 Homo sapiens 100-104 18242595-1 2008 Previously, we demonstrated that hepatocyte growth factor (HGF) potently stimulates endothelial nitric oxide synthase (eNOS) activity and nitric oxide (NO) production through a calcium- and Akt-mediated phosphorylation at Ser-1179 (Ser-1177 human) in bovine aortic endothelial cells. Calcium 177-184 nitric oxide synthase 3 Homo sapiens 119-123 18242595-9 2008 These results suggest that geldanamycin, but neither 17-AAG nor radicicol, may enhance HGF-mediated eNOS Ser-1179 phosphorylation by some as yet unknown mechanisms independently of HSP90 inhibition. Serine 105-108 nitric oxide synthase 3 Homo sapiens 100-104 18242595-1 2008 Previously, we demonstrated that hepatocyte growth factor (HGF) potently stimulates endothelial nitric oxide synthase (eNOS) activity and nitric oxide (NO) production through a calcium- and Akt-mediated phosphorylation at Ser-1179 (Ser-1177 human) in bovine aortic endothelial cells. Serine 222-225 nitric oxide synthase 3 Homo sapiens 84-117 18160488-2 2008 Our purpose was to evaluate the effects of spatial colocalization of endothelial nitric oxide synthase (eNOS) and capacitative calcium entry (CCE) channels in caveolae on eNOS activation in response to ATP. Adenosine Triphosphate 202-205 nitric oxide synthase 3 Homo sapiens 69-102 18339887-7 2008 Antiangiogenic effect of silibinin was coupled with a strong decrease in inducible nitric oxide synthase (NOS) and NOS3, cyclooxygenase-1 (COX-1) and COX-2, and hypoxia-inducing factor-1 alpha (HIF-1 alpha) and vascular endothelial growth factor (VEGF). Silybin 25-34 nitric oxide synthase 3 Homo sapiens 115-119 18246059-1 2008 BACKGROUND: The endothelial nitric-oxide synthase (NOS3) gene encodes the enzyme (eNOS) that synthesizes the molecule nitric oxide, which facilitates endothelium-dependent vasodilation in response to physical activity. Nitric Oxide 118-130 nitric oxide synthase 3 Homo sapiens 16-49 18246059-1 2008 BACKGROUND: The endothelial nitric-oxide synthase (NOS3) gene encodes the enzyme (eNOS) that synthesizes the molecule nitric oxide, which facilitates endothelium-dependent vasodilation in response to physical activity. Nitric Oxide 118-130 nitric oxide synthase 3 Homo sapiens 51-55 18409050-5 2008 High glucose attenuated activation of Akt and endothelial nitric oxide synthase (eNOS). Glucose 5-12 nitric oxide synthase 3 Homo sapiens 46-79 18409050-5 2008 High glucose attenuated activation of Akt and endothelial nitric oxide synthase (eNOS). Glucose 5-12 nitric oxide synthase 3 Homo sapiens 81-85 18409050-6 2008 Crocetin (0.1 microM, 1.0 microM) prevented high glucose-induced apoptosis, which correlates with the increase of activation of p-Akt, following the up-regulation of eNOS and NO production. crocetin 0-8 nitric oxide synthase 3 Homo sapiens 166-170 18409050-7 2008 Pretreatment with phosphatidylinositol 3" kinase (Pl3K) inhibitor LY294002 or eNOS inhibitor NG-nitro-arginine methyl ester (LN or L-NAME) inhibited crocetin effect on p-Akt or eNOS, respectively. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 66-74 nitric oxide synthase 3 Homo sapiens 177-181 18409050-7 2008 Pretreatment with phosphatidylinositol 3" kinase (Pl3K) inhibitor LY294002 or eNOS inhibitor NG-nitro-arginine methyl ester (LN or L-NAME) inhibited crocetin effect on p-Akt or eNOS, respectively. NG-Nitroarginine Methyl Ester 93-123 nitric oxide synthase 3 Homo sapiens 78-82 18409050-7 2008 Pretreatment with phosphatidylinositol 3" kinase (Pl3K) inhibitor LY294002 or eNOS inhibitor NG-nitro-arginine methyl ester (LN or L-NAME) inhibited crocetin effect on p-Akt or eNOS, respectively. NG-Nitroarginine Methyl Ester 93-123 nitric oxide synthase 3 Homo sapiens 177-181 18409050-7 2008 Pretreatment with phosphatidylinositol 3" kinase (Pl3K) inhibitor LY294002 or eNOS inhibitor NG-nitro-arginine methyl ester (LN or L-NAME) inhibited crocetin effect on p-Akt or eNOS, respectively. NG-Nitroarginine Methyl Ester 131-137 nitric oxide synthase 3 Homo sapiens 177-181 18409050-8 2008 For the first time, results of our study suggest that crocetin inhibits high glucose-induced apoptosis, at least partly, via Pl3K/Akt/eNOS pathway in HUVECs and crocetin may exert a beneficial effect in preventing diabetes-associated cardiovascular complications. crocetin 54-62 nitric oxide synthase 3 Homo sapiens 134-138 18409050-8 2008 For the first time, results of our study suggest that crocetin inhibits high glucose-induced apoptosis, at least partly, via Pl3K/Akt/eNOS pathway in HUVECs and crocetin may exert a beneficial effect in preventing diabetes-associated cardiovascular complications. Glucose 77-84 nitric oxide synthase 3 Homo sapiens 134-138 18409050-8 2008 For the first time, results of our study suggest that crocetin inhibits high glucose-induced apoptosis, at least partly, via Pl3K/Akt/eNOS pathway in HUVECs and crocetin may exert a beneficial effect in preventing diabetes-associated cardiovascular complications. crocetin 161-169 nitric oxide synthase 3 Homo sapiens 134-138 18551994-8 2008 Analysis of the gene polymorphism revealed that the frequency of the eNOS gene variant containing a 27-bp repeat in intron 4 is similar between control subjects (aa:ab:bb = 0%:21.8%:78.2%), and patients with CVD (aa:ab:bb = 3.3%:21.7%:75.0%). boeravinone B 168-170 nitric oxide synthase 3 Homo sapiens 69-73 18551994-8 2008 Analysis of the gene polymorphism revealed that the frequency of the eNOS gene variant containing a 27-bp repeat in intron 4 is similar between control subjects (aa:ab:bb = 0%:21.8%:78.2%), and patients with CVD (aa:ab:bb = 3.3%:21.7%:75.0%). boeravinone B 219-221 nitric oxide synthase 3 Homo sapiens 69-73 18211539-1 2008 PROBLEM: Polymorphisms of the endothelial nitric oxide synthase (eNOS) gene have been associated with reduced vascular NO production or increased level of homocysteine, and evaluated as risk factors for recurrent pregnancy loss (RPL). Homocysteine 155-167 nitric oxide synthase 3 Homo sapiens 30-63 18211539-1 2008 PROBLEM: Polymorphisms of the endothelial nitric oxide synthase (eNOS) gene have been associated with reduced vascular NO production or increased level of homocysteine, and evaluated as risk factors for recurrent pregnancy loss (RPL). Homocysteine 155-167 nitric oxide synthase 3 Homo sapiens 65-69 18364740-0 2008 Cadmium reduces nitric oxide production by impairing phosphorylation of endothelial nitric oxide synthase. Cadmium 0-7 nitric oxide synthase 3 Homo sapiens 72-105 18364740-0 2008 Cadmium reduces nitric oxide production by impairing phosphorylation of endothelial nitric oxide synthase. Nitric Oxide 16-28 nitric oxide synthase 3 Homo sapiens 72-105 17892503-0 2008 Regulation of endothelial nitric oxide synthase: involvement of protein kinase G 1 beta, serine 116 phosphorylation and lipid structures. Serine 89-95 nitric oxide synthase 3 Homo sapiens 14-47 17892503-15 2008 Nitric oxide production decreased by approximately 20% with 300 nmol/L and 3 micromol/L 8-Br cGMP (P < 0.05) and increased by 20.8 +/- 3.7% with 3 micromol/L BPC (P < 0.001), indicating that both stimulated and basal PKG activity has inhibitory effects on basal NOS3 function. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 268-272 18398337-10 2008 CYBA C242T and NOS3 G894T polymorphisms had additive effects on vascular superoxide generation (P = 0.026) and xanthine oxidase activity was increased in patients with CAD (P = 0.043). Superoxides 73-83 nitric oxide synthase 3 Homo sapiens 15-19 18160488-5 2008 To achieve a quantitative understanding of the mechanisms of microdomain calcium signaling and the preferential sensitivity of eNOS to calcium entering the cell through CCE channels, we constructed a mathematical model incorporating the cell morphology and cellular physiological processes. Calcium 135-142 nitric oxide synthase 3 Homo sapiens 127-131 18160488-2 2008 Our purpose was to evaluate the effects of spatial colocalization of endothelial nitric oxide synthase (eNOS) and capacitative calcium entry (CCE) channels in caveolae on eNOS activation in response to ATP. Adenosine Triphosphate 202-205 nitric oxide synthase 3 Homo sapiens 104-108 18160488-2 2008 Our purpose was to evaluate the effects of spatial colocalization of endothelial nitric oxide synthase (eNOS) and capacitative calcium entry (CCE) channels in caveolae on eNOS activation in response to ATP. Adenosine Triphosphate 202-205 nitric oxide synthase 3 Homo sapiens 171-175 18203895-0 2008 Genistein, a soy phytoestrogen, upregulates the expression of human endothelial nitric oxide synthase and lowers blood pressure in spontaneously hypertensive rats. Genistein 0-9 nitric oxide synthase 3 Homo sapiens 68-101 18203895-6 2008 Genistein, at physiologically achievable concentrations in individuals consuming soy products, enhanced the expression of eNOS and subsequently elevated NO synthesis in both HAEC and HUVEC, with 1-10 micromol/L genistein inducing the maximal effects. Genistein 0-9 nitric oxide synthase 3 Homo sapiens 122-126 18203895-7 2008 However, the effects of genistein on eNOS and NO were not mediated by activation of estrogen signaling or inhibition of tyrosine kinases, 2 known biological actions of genistein. Genistein 24-33 nitric oxide synthase 3 Homo sapiens 37-41 18203895-8 2008 Genistein (1-10 micromol/L) increased eNOS gene expression (1.8- to 2.6-fold of control) and significantly increased eNOS promoter activity of the human eNOS gene in HAEC and HUVEC, suggesting that genistein activates eNOS transcription. Genistein 0-9 nitric oxide synthase 3 Homo sapiens 38-42 18203895-8 2008 Genistein (1-10 micromol/L) increased eNOS gene expression (1.8- to 2.6-fold of control) and significantly increased eNOS promoter activity of the human eNOS gene in HAEC and HUVEC, suggesting that genistein activates eNOS transcription. Genistein 0-9 nitric oxide synthase 3 Homo sapiens 117-121 18203895-8 2008 Genistein (1-10 micromol/L) increased eNOS gene expression (1.8- to 2.6-fold of control) and significantly increased eNOS promoter activity of the human eNOS gene in HAEC and HUVEC, suggesting that genistein activates eNOS transcription. Genistein 0-9 nitric oxide synthase 3 Homo sapiens 117-121 18203895-8 2008 Genistein (1-10 micromol/L) increased eNOS gene expression (1.8- to 2.6-fold of control) and significantly increased eNOS promoter activity of the human eNOS gene in HAEC and HUVEC, suggesting that genistein activates eNOS transcription. Genistein 0-9 nitric oxide synthase 3 Homo sapiens 117-121 17570544-1 2008 Endothelial nitric oxide synthase (eNOS), the main source of endothelium-derived nitric oxide (NO), appears to be a rational therapeutic target in atherosclerosis. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 18180853-3 2008 The caveolar coordination of NOS3, more specifically its interaction with caveolin-1 (Cav-1), plays a major role in normal endothelial NOS3 activity and vascular bioavailability of nitric oxide. Nitric Oxide 181-193 nitric oxide synthase 3 Homo sapiens 29-33 18180853-7 2008 We observed that in the Glu/Asp and Asp/Asp mutant genotypes, the amount of NOS3 associated with Cav-1 was significantly lower. Glutamic Acid 24-27 nitric oxide synthase 3 Homo sapiens 76-80 18180853-7 2008 We observed that in the Glu/Asp and Asp/Asp mutant genotypes, the amount of NOS3 associated with Cav-1 was significantly lower. Aspartic Acid 28-31 nitric oxide synthase 3 Homo sapiens 76-80 18382884-4 2008 Superoxide produced by the NADPH oxidase may react with NO released by the endothelial nitric oxide synthase (eNOS) thereby generating peroxynitrite (ONOO-), leading to eNOS uncoupling and therefore eNOS-mediated superoxide production. Superoxides 0-10 nitric oxide synthase 3 Homo sapiens 75-108 18180853-7 2008 We observed that in the Glu/Asp and Asp/Asp mutant genotypes, the amount of NOS3 associated with Cav-1 was significantly lower. Aspartic Acid 36-39 nitric oxide synthase 3 Homo sapiens 76-80 18180853-7 2008 We observed that in the Glu/Asp and Asp/Asp mutant genotypes, the amount of NOS3 associated with Cav-1 was significantly lower. Aspartic Acid 36-39 nitric oxide synthase 3 Homo sapiens 76-80 18456999-1 2008 Nitric oxide (NO), also known as endothelium-derived relaxing factor, is produced by endothelial nitric oxide synthase (eNOS) in the intima and by neuronal nitric oxide synthase (nNOS) in the adventitia of cerebral vessels. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 85-118 18382884-4 2008 Superoxide produced by the NADPH oxidase may react with NO released by the endothelial nitric oxide synthase (eNOS) thereby generating peroxynitrite (ONOO-), leading to eNOS uncoupling and therefore eNOS-mediated superoxide production. Peroxynitrous Acid 135-148 nitric oxide synthase 3 Homo sapiens 75-108 18382884-4 2008 Superoxide produced by the NADPH oxidase may react with NO released by the endothelial nitric oxide synthase (eNOS) thereby generating peroxynitrite (ONOO-), leading to eNOS uncoupling and therefore eNOS-mediated superoxide production. oxido nitrite 150-155 nitric oxide synthase 3 Homo sapiens 75-108 18382884-4 2008 Superoxide produced by the NADPH oxidase may react with NO released by the endothelial nitric oxide synthase (eNOS) thereby generating peroxynitrite (ONOO-), leading to eNOS uncoupling and therefore eNOS-mediated superoxide production. Superoxides 213-223 nitric oxide synthase 3 Homo sapiens 75-108 18343248-0 2008 A case-control study of the association between polymorphisms of the endothelial nitric oxide synthase and glycoprotein IIIa genes and upper gastrointestinal bleeding in users of low-dose aspirin. Aspirin 188-195 nitric oxide synthase 3 Homo sapiens 69-102 17977947-0 2008 Diabetic HDL-associated myristic acid inhibits acetylcholine-induced nitric oxide generation by preventing the association of endothelial nitric oxide synthase with calmodulin. Myristic Acid 24-37 nitric oxide synthase 3 Homo sapiens 126-159 17977947-0 2008 Diabetic HDL-associated myristic acid inhibits acetylcholine-induced nitric oxide generation by preventing the association of endothelial nitric oxide synthase with calmodulin. Acetylcholine 47-60 nitric oxide synthase 3 Homo sapiens 126-159 17977947-0 2008 Diabetic HDL-associated myristic acid inhibits acetylcholine-induced nitric oxide generation by preventing the association of endothelial nitric oxide synthase with calmodulin. Nitric Oxide 69-81 nitric oxide synthase 3 Homo sapiens 126-159 17980690-3 2008 Endothelial nitric oxide synthase (eNOS or NOS3) is the predominant constitutive isoform of nitric NOS within bone. nitric 12-18 nitric oxide synthase 3 Homo sapiens 43-47 18006482-5 2008 In macrovascular endothelial cells derived from aortas, CaM Kinase II mediates redox-sensitive upregulation of endothelial nitric oxide synthase (eNOS) gene expression by hydrogen peroxide (H2O2) and oscillatory shear stress, and a rapid activation of eNOS in response to bradykinin. Hydrogen Peroxide 171-188 nitric oxide synthase 3 Homo sapiens 111-144 18006482-5 2008 In macrovascular endothelial cells derived from aortas, CaM Kinase II mediates redox-sensitive upregulation of endothelial nitric oxide synthase (eNOS) gene expression by hydrogen peroxide (H2O2) and oscillatory shear stress, and a rapid activation of eNOS in response to bradykinin. Hydrogen Peroxide 171-188 nitric oxide synthase 3 Homo sapiens 146-150 18006482-5 2008 In macrovascular endothelial cells derived from aortas, CaM Kinase II mediates redox-sensitive upregulation of endothelial nitric oxide synthase (eNOS) gene expression by hydrogen peroxide (H2O2) and oscillatory shear stress, and a rapid activation of eNOS in response to bradykinin. Hydrogen Peroxide 190-194 nitric oxide synthase 3 Homo sapiens 111-144 18006482-5 2008 In macrovascular endothelial cells derived from aortas, CaM Kinase II mediates redox-sensitive upregulation of endothelial nitric oxide synthase (eNOS) gene expression by hydrogen peroxide (H2O2) and oscillatory shear stress, and a rapid activation of eNOS in response to bradykinin. Hydrogen Peroxide 190-194 nitric oxide synthase 3 Homo sapiens 146-150 18230825-6 2008 The Asp298 allele carriers of the eNOS gene presented significantly higher plasma low density lipoprotein (LDL) cholesterol, LDL particle size, malondialdehyde-modified LDL (MDA-LDL), and fasting insulin levels and lower plasma high density lipoprotein (HDL) cholesterol, apolipoprotein A-I levels, and endothelium-dependent vasodilation when compared with noncarriers. Cholesterol 112-123 nitric oxide synthase 3 Homo sapiens 34-38 18230825-6 2008 The Asp298 allele carriers of the eNOS gene presented significantly higher plasma low density lipoprotein (LDL) cholesterol, LDL particle size, malondialdehyde-modified LDL (MDA-LDL), and fasting insulin levels and lower plasma high density lipoprotein (HDL) cholesterol, apolipoprotein A-I levels, and endothelium-dependent vasodilation when compared with noncarriers. Malondialdehyde 144-159 nitric oxide synthase 3 Homo sapiens 34-38 18230825-6 2008 The Asp298 allele carriers of the eNOS gene presented significantly higher plasma low density lipoprotein (LDL) cholesterol, LDL particle size, malondialdehyde-modified LDL (MDA-LDL), and fasting insulin levels and lower plasma high density lipoprotein (HDL) cholesterol, apolipoprotein A-I levels, and endothelium-dependent vasodilation when compared with noncarriers. Cholesterol 259-270 nitric oxide synthase 3 Homo sapiens 34-38 17906677-6 2008 In addition, Ang II diminished insulin-stimulated phosphorylation of Akt (at Ser(473)) and eNOS (at Ser(1177)) and NO generation, effects which were reversed by ACE2 gene transfer and anti-MIF treatment in endothelial cells. Serine 100-103 nitric oxide synthase 3 Homo sapiens 91-95 18343248-10 2008 CONCLUSION: In this small, selected population of individuals taking low-dose aspirin for secondary prevention, carriage of the "a" allele of the eNOS gene was associated with a decreased risk for upper GI bleeding. Aspirin 78-85 nitric oxide synthase 3 Homo sapiens 146-150 19169966-8 2008 The influence of APOE epsilon4 and NOS3 G alleles on the risk of AD was independent of homocysteine, vitamin B12 levels and MTHFR status. Homocysteine 87-99 nitric oxide synthase 3 Homo sapiens 35-39 17941803-8 2008 All these cysteine residues identified were found to be located on the surface of the protein according to the available X-ray structure of the oxygenase domain of eNOS. Cysteine 10-18 nitric oxide synthase 3 Homo sapiens 164-168 17941803-9 2008 Among those identified were Cys 93 and 98, the residues involved in the formation of the eNOS dimer through a Zn tetrathiolate cluster. Cysteine 28-31 nitric oxide synthase 3 Homo sapiens 89-93 17941803-9 2008 Among those identified were Cys 93 and 98, the residues involved in the formation of the eNOS dimer through a Zn tetrathiolate cluster. zn tetrathiolate 110-126 nitric oxide synthase 3 Homo sapiens 89-93 17941803-14 2008 These cysteines are located in regions of eNOS that have not been implicated in any known biochemical functions and the significance of their S-nitrosylation is not clear from this study. Cysteine 6-15 nitric oxide synthase 3 Homo sapiens 42-46 17941803-15 2008 Thus, our data indicate that the eNOS protein can be S-nitrosylated at multiple sites other than within the Zn tetrathiolate cluster, suggesting that S-nitrosylation may regulate eNOS function in ways other than simply by inducing dimer collapse. zn tetrathiolate 108-124 nitric oxide synthase 3 Homo sapiens 33-37 17941803-0 2008 Identification of the cysteine nitrosylation sites in human endothelial nitric oxide synthase. Cysteine 22-30 nitric oxide synthase 3 Homo sapiens 60-93 17941803-2 2008 In our previous work we have shown that S-nitrosylation is involved in the disruption of the endothelial nitric oxide synthase (eNOS) dimer and that this involves the disruption of the zinc (Zn) tetrathiolate cluster due to the S-nitrosylation of Cysteine 98. zinc (zn) tetrathiolate 185-208 nitric oxide synthase 3 Homo sapiens 93-126 17941803-2 2008 In our previous work we have shown that S-nitrosylation is involved in the disruption of the endothelial nitric oxide synthase (eNOS) dimer and that this involves the disruption of the zinc (Zn) tetrathiolate cluster due to the S-nitrosylation of Cysteine 98. zinc (zn) tetrathiolate 185-208 nitric oxide synthase 3 Homo sapiens 128-132 17941803-2 2008 In our previous work we have shown that S-nitrosylation is involved in the disruption of the endothelial nitric oxide synthase (eNOS) dimer and that this involves the disruption of the zinc (Zn) tetrathiolate cluster due to the S-nitrosylation of Cysteine 98. Cysteine 247-255 nitric oxide synthase 3 Homo sapiens 93-126 17941803-2 2008 In our previous work we have shown that S-nitrosylation is involved in the disruption of the endothelial nitric oxide synthase (eNOS) dimer and that this involves the disruption of the zinc (Zn) tetrathiolate cluster due to the S-nitrosylation of Cysteine 98. Cysteine 247-255 nitric oxide synthase 3 Homo sapiens 128-132 17941803-3 2008 However, human eNOS contains 28 other cysteine residues whose potential to undergo S-nitrosylation has not been determined. Cysteine 38-46 nitric oxide synthase 3 Homo sapiens 15-19 17941803-4 2008 Thus, the goal of this study was to identify the cysteine residues within eNOS that are susceptible to S-nitrosylation in vitro. Cysteine 49-57 nitric oxide synthase 3 Homo sapiens 74-78 17965142-2 2008 In healthy vessels, the endothelium expresses constitutive forms of nitric oxide synthase (NOSIII) and cyclo-oxygenase (COX-1), which produce the vasoactive hormones NO and prostacyclin, respectively. Epoprostenol 173-185 nitric oxide synthase 3 Homo sapiens 91-97 19169966-8 2008 The influence of APOE epsilon4 and NOS3 G alleles on the risk of AD was independent of homocysteine, vitamin B12 levels and MTHFR status. Vitamin B 12 101-112 nitric oxide synthase 3 Homo sapiens 35-39 18703855-1 2008 OBJECTIVE: To investigate the effects of the potent immunosuppressive agent cyclosporin A (CsA) on the proliferation of human endothelial progenitor cells (EPCs) and endothelial nitric oxide synthase (eNOS) expression in EPCs. Cyclosporine 76-89 nitric oxide synthase 3 Homo sapiens 166-199 18703855-6 2008 The effects of CsA on EPC proliferation, apoptosis, and eNOS/NO production were dose dependent in the concentration ranging from 0.1 microg/mL to 10 microg/mL. Cyclosporine 15-18 nitric oxide synthase 3 Homo sapiens 56-60 18191076-4 2008 Constant high glucose levels increased p47-phox, p67-phox, and p22-phox expression [components of the Nicotinamide adenine dinucleotide phosphate [NAD(P)H] oxidase complex]; endothelial nitric oxide synthase, nitric oxide, and O(2)(-) production; nitrotyrosine, 8-hydroxy-2"-deoxyguanosine, and caspase-3 expression; and reduced Bcl-2 expression. Glucose 14-21 nitric oxide synthase 3 Homo sapiens 174-207 18703855-7 2008 Treatment with VEGF (50 ng/mL) significantly promoted EPC proliferation and eNOS/NO production, which were completely abrogated by pre-incubation with CsA (10 microg/mL). Cyclosporine 151-154 nitric oxide synthase 3 Homo sapiens 76-80 18703855-9 2008 CONCLUSION: CsA significantly inhibited proliferation, eNOS mRNA expression and NO production of human EPCs, in a dose-dependent manner. Cyclosporine 12-15 nitric oxide synthase 3 Homo sapiens 55-59 18209570-9 2008 The cardioprotective effects of pravastatin were closely associated with the downregulation of collagen I, transforming growth factor-beta, matrix metalloproteinases-2 and -3, atrial natriuretic factor, interleukin-6, tumor necrosis factor-alpha, ROCK1 gene expression, and the upregulation of endothelial nitric oxide synthase gene expression. Pravastatin 32-43 nitric oxide synthase 3 Homo sapiens 294-327 18776599-8 2008 RESULTS: Both single gene and MDR analyses revealed the NOS3 (ENOS) p.Glu298Asp polymorphism as significantly associated with GM-induced vestibular dysfunction (both p <or= 0.03). Gentamicins 126-128 nitric oxide synthase 3 Homo sapiens 56-60 18776599-9 2008 MDR analysis revealed a three-gene combination, consisting of NOS3 (p.Glu298Asp), GSTZ1 (p.Lys32Glu), and GSTP1 (p.Ile105Val), that provided the highest predictive model for GM-induced vestibular dysfunction (64% accuracy; p=0.009). Gentamicins 174-176 nitric oxide synthase 3 Homo sapiens 62-66 18064439-6 2008 In blood from healthy donors, propofol increased NO production and cNOS activity. Propofol 30-38 nitric oxide synthase 3 Homo sapiens 67-71 18064439-7 2008 The concentration of propofol that increased NO production by 50% (EC(50)) was 23.5 microM, and the EC(50) of propofol for cNOS was 18.6 microM. Propofol 110-118 nitric oxide synthase 3 Homo sapiens 123-127 18040031-1 2007 BACKGROUND: Tetrahydrobiopterin (BH4) is a key regulator of endothelial nitric oxide synthase (eNOS) activity and coupling. sapropterin 12-31 nitric oxide synthase 3 Homo sapiens 60-93 18220263-8 2008 The induced eNOS expression was inhibited by LY294002, indicating that the effect of laser on EC could be attributed to the up-regulation of eNOS expression through PI3K pathway at the cellular and molecular levels as a result of the He-Ne laser. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 45-53 nitric oxide synthase 3 Homo sapiens 12-16 18220263-8 2008 The induced eNOS expression was inhibited by LY294002, indicating that the effect of laser on EC could be attributed to the up-regulation of eNOS expression through PI3K pathway at the cellular and molecular levels as a result of the He-Ne laser. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 45-53 nitric oxide synthase 3 Homo sapiens 141-145 18421850-10 2008 Results of conditional logistic regression demonstrated that eNOS A-922G genetic polymorphism also had significant effects on ischemic stroke (OR = 2.156, 95% CI 1.081-4.299) after adjusting smoking, alcohol drinking, waist-to-hipratio, body mass index and history of hypertension, et al. Alcohols 200-207 nitric oxide synthase 3 Homo sapiens 61-65 18077344-6 2007 Importantly, NOS1(-/-) and NOS1/NOS3(-/-) myocytes also exhibited spontaneous calcium waves. Calcium 78-85 nitric oxide synthase 3 Homo sapiens 32-36 18167189-2 2007 Dimethylarginine dimethylaminohydrolase (DDAH) is the key enzyme for degrading asymmetric dimethylarginine (ADMA), which is an endogenous inhibitor of endothelial nitric oxide (NO) synthase (eNOS). dimethylarginine 90-106 nitric oxide synthase 3 Homo sapiens 191-195 18167189-2 2007 Dimethylarginine dimethylaminohydrolase (DDAH) is the key enzyme for degrading asymmetric dimethylarginine (ADMA), which is an endogenous inhibitor of endothelial nitric oxide (NO) synthase (eNOS). N,N-dimethylarginine 108-112 nitric oxide synthase 3 Homo sapiens 191-195 18167189-2 2007 Dimethylarginine dimethylaminohydrolase (DDAH) is the key enzyme for degrading asymmetric dimethylarginine (ADMA), which is an endogenous inhibitor of endothelial nitric oxide (NO) synthase (eNOS). Nitric Oxide 163-175 nitric oxide synthase 3 Homo sapiens 191-195 18167189-10 2007 The inhibition of DDAH2 activity, the increase of ADMA concentration, the reduction of eNOS activity and the decrease of NO production were all consistently relevant to the alteration of Hcy concentration. Homocysteine 187-190 nitric oxide synthase 3 Homo sapiens 87-91 18056530-6 2007 The effects of progesterone were mediated by nitric oxide released via nongenomic activation of endothelial nitric oxide synthase; this signal transduction likely takes place in the caveolae because sucrose density gradient fractionation experiments showed colocalization of the progesterone receptor c-Src, phosphoinositide 3-kinase, Akt, and endothelial nitric oxide synthase with KCNQ1, KCNE1, and Ca(V)1.2 in the caveolae fraction. Nitric Oxide 45-57 nitric oxide synthase 3 Homo sapiens 96-129 18056530-6 2007 The effects of progesterone were mediated by nitric oxide released via nongenomic activation of endothelial nitric oxide synthase; this signal transduction likely takes place in the caveolae because sucrose density gradient fractionation experiments showed colocalization of the progesterone receptor c-Src, phosphoinositide 3-kinase, Akt, and endothelial nitric oxide synthase with KCNQ1, KCNE1, and Ca(V)1.2 in the caveolae fraction. Nitric Oxide 45-57 nitric oxide synthase 3 Homo sapiens 344-377 17784906-8 2007 Phosphorylation of eNOS was unaltered in normoxia vs. hyperoxia, but phosphorylation of eNOS-Ser(1177) was increased and phosphorylation of eNOS-Thr(495) decreased by U46619. Serine 93-96 nitric oxide synthase 3 Homo sapiens 88-92 17784906-8 2007 Phosphorylation of eNOS was unaltered in normoxia vs. hyperoxia, but phosphorylation of eNOS-Ser(1177) was increased and phosphorylation of eNOS-Thr(495) decreased by U46619. Serine 93-96 nitric oxide synthase 3 Homo sapiens 88-92 18040031-1 2007 BACKGROUND: Tetrahydrobiopterin (BH4) is a key regulator of endothelial nitric oxide synthase (eNOS) activity and coupling. sapropterin 33-36 nitric oxide synthase 3 Homo sapiens 60-93 17933968-0 2007 The role of caveolin-1 in PCB77-induced eNOS phosphorylation in human-derived endothelial cells. 3,4,3',4'-tetrachlorobiphenyl 26-31 nitric oxide synthase 3 Homo sapiens 40-44 17827260-1 2007 Emerging evidence supports the idea that arginase, expressed in the vascular endothelial cells of humans and other species, modulates endothelial nitric oxide (NO) synthase-3 (NOS-3) activity by regulating intracellular L-arginine bioavailability. Arginine 220-230 nitric oxide synthase 3 Homo sapiens 146-181 17916773-3 2007 METHODS AND RESULTS: Endothelial cells treated with statins had a time- and dose-dependent increase in eNOS transcripts with long poly(A) tails (75 to 160 adenosines). Poly A 130-137 nitric oxide synthase 3 Homo sapiens 103-107 17916773-3 2007 METHODS AND RESULTS: Endothelial cells treated with statins had a time- and dose-dependent increase in eNOS transcripts with long poly(A) tails (75 to 160 adenosines). Adenosine 155-165 nitric oxide synthase 3 Homo sapiens 103-107 17916773-6 2007 The effect of statins on eNOS polyadenylation was related to cytoskeleton organization; there was increased eNOS mRNA polyadenylation after Rho inhibition and cytochalasin D treatment. Cytochalasin D 159-173 nitric oxide synthase 3 Homo sapiens 25-29 17916773-6 2007 The effect of statins on eNOS polyadenylation was related to cytoskeleton organization; there was increased eNOS mRNA polyadenylation after Rho inhibition and cytochalasin D treatment. Cytochalasin D 159-173 nitric oxide synthase 3 Homo sapiens 108-112 17262178-1 2007 Endothelial nitric oxide synthase (NOS3) produces nitric oxide which is a mediator of cytotoxic effects potentially associated with breast cancer. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 17933968-3 2007 PCBs may be proatherogenic by causing dysfunctional eNOS signaling. Polychlorinated Biphenyls 0-4 nitric oxide synthase 3 Homo sapiens 52-56 17933968-5 2007 Cells derived from an immortalized human vascular endothelial cell line were treated with PCB77 to study nitrotyrosine formation through eNOS signaling. 3-nitrotyrosine 105-118 nitric oxide synthase 3 Homo sapiens 137-141 17933968-8 2007 Cellular exposure to PCB77 increased eNOS phosphorylation and nitric oxide production, as well as peroxynitrite levels. 3,4,3',4'-tetrachlorobiphenyl 21-26 nitric oxide synthase 3 Homo sapiens 37-41 17933968-10 2007 The activation of eNOS by PCB77 treatment was blocked by inhibitors of the Src/PI3K/Akt pathway. 3,4,3',4'-tetrachlorobiphenyl 26-31 nitric oxide synthase 3 Homo sapiens 18-22 17933968-13 2007 These findings suggest that PCB77 induces eNOS phosphorylation in endothelial cells through a Src/PI3K/Akt-dependent mechanism, events regulated by functional caveolin-1. 3,4,3',4'-tetrachlorobiphenyl 28-33 nitric oxide synthase 3 Homo sapiens 42-46 18231735-0 2007 Effect of Troglitazone on expression of adhesion molecules and eNOS in human saphenous vein graft. Troglitazone 10-22 nitric oxide synthase 3 Homo sapiens 63-67 17869551-1 2007 Nitric oxide (NO) is an important vasorelaxant produced along with L-citrulline from L-arginine in a reaction catalyzed by endothelial nitric oxide synthase (eNOS). Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 123-156 17977009-1 2007 Asymmetric dimethylarginine (ADMA) has been reported to affect the synthesis of nitric oxide (NO) in endothelial cells by inhibiting endothelial NO synthase (eNOS) activity and to cause endothelial dysfunction in humans. dimethylarginine 11-27 nitric oxide synthase 3 Homo sapiens 158-162 17977009-1 2007 Asymmetric dimethylarginine (ADMA) has been reported to affect the synthesis of nitric oxide (NO) in endothelial cells by inhibiting endothelial NO synthase (eNOS) activity and to cause endothelial dysfunction in humans. N,N-dimethylarginine 29-33 nitric oxide synthase 3 Homo sapiens 158-162 17977009-1 2007 Asymmetric dimethylarginine (ADMA) has been reported to affect the synthesis of nitric oxide (NO) in endothelial cells by inhibiting endothelial NO synthase (eNOS) activity and to cause endothelial dysfunction in humans. Nitric Oxide 80-92 nitric oxide synthase 3 Homo sapiens 158-162 17888559-2 2007 Activity of all nNOS, iNOS and eNOS was inhibited by NaHS (IC(50): 0.13-0.21 mM). sodium bisulfide 53-57 nitric oxide synthase 3 Homo sapiens 31-35 17888559-4 2007 Increasing concentrations of tetrahydrobiopterin (BH(4)) reversed the NaHS inhibition of nNOS and eNOS, but not iNOS. sapropterin 29-48 nitric oxide synthase 3 Homo sapiens 98-102 17888559-4 2007 Increasing concentrations of tetrahydrobiopterin (BH(4)) reversed the NaHS inhibition of nNOS and eNOS, but not iNOS. sodium bisulfide 70-74 nitric oxide synthase 3 Homo sapiens 98-102 17974890-2 2007 Nitric oxide production is impaired by the T-786C eNOS single nucleotide polymorphism, with a substitution of the nucleotide thymine by cytosine at a locus 786 base pairs upstream of the eNOS gene. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 50-54 17974890-2 2007 Nitric oxide production is impaired by the T-786C eNOS single nucleotide polymorphism, with a substitution of the nucleotide thymine by cytosine at a locus 786 base pairs upstream of the eNOS gene. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 187-191 17974890-2 2007 Nitric oxide production is impaired by the T-786C eNOS single nucleotide polymorphism, with a substitution of the nucleotide thymine by cytosine at a locus 786 base pairs upstream of the eNOS gene. Thymine Nucleotides 114-132 nitric oxide synthase 3 Homo sapiens 187-191 17974890-2 2007 Nitric oxide production is impaired by the T-786C eNOS single nucleotide polymorphism, with a substitution of the nucleotide thymine by cytosine at a locus 786 base pairs upstream of the eNOS gene. Cytosine 136-144 nitric oxide synthase 3 Homo sapiens 50-54 17974890-2 2007 Nitric oxide production is impaired by the T-786C eNOS single nucleotide polymorphism, with a substitution of the nucleotide thymine by cytosine at a locus 786 base pairs upstream of the eNOS gene. Cytosine 136-144 nitric oxide synthase 3 Homo sapiens 187-191 17974890-10 2007 CONCLUSIONS: The T-786C eNOS polymorphism and resultant reduction of nitric oxide production is associated with, and may contribute to, the pathogenesis of idiopathic osteonecrosis of the femoral head. Nitric Oxide 69-81 nitric oxide synthase 3 Homo sapiens 24-28 18062898-8 2007 Acute leptin exposure increased eNOS serine 1177 phosphorylation and caused Erk activation. Serine 37-43 nitric oxide synthase 3 Homo sapiens 32-36 18021704-4 2007 We hereby present evidence that prolonged exposure to CO(2) impairs developmental retinal neovascularisation through a mechanism involving increased endothelial nitric oxide synthase and induction of a nitrative stress; effects of hypercapnia are independent of its hyperaemic effects. Carbon Dioxide 54-59 nitric oxide synthase 3 Homo sapiens 149-182 18086002-2 2007 It is synthesized from the oxidation of L-arginine by the enzyme, endothelial nitric oxide synthase (eNOS). Arginine 40-50 nitric oxide synthase 3 Homo sapiens 66-99 18086002-2 2007 It is synthesized from the oxidation of L-arginine by the enzyme, endothelial nitric oxide synthase (eNOS). Arginine 40-50 nitric oxide synthase 3 Homo sapiens 101-105 18086002-3 2007 The eNOS gene has a number of polymorphic sites, including SNPs, dinucleotide repeats and variable number tandem repeat sequences, and the opportunity exists to investigate polymorphic functional correlates as well as disease-specific associations, especially in cardiovascular disease, including coronary artery disease, and its most severe consequence, myocardial infarction. Dinucleoside Phosphates 65-77 nitric oxide synthase 3 Homo sapiens 4-8 17916362-6 2007 Sirt1 inhibition by sirtinol or Sirt1 siRNA increased PAI-1 expression and decreased both protein expression and activity of eNOS. sirtinol 20-28 nitric oxide synthase 3 Homo sapiens 125-129 17916362-9 2007 Conversely, overexpression of Sirt1 prevented hydrogen peroxide-induced SA-beta-gal activity, morphological changes and deranged expression of PAI-1 and eNOS. Hydrogen Peroxide 46-63 nitric oxide synthase 3 Homo sapiens 153-157 17855507-1 2007 Nitric oxide (NO) release from endothelial cells, via endothelial NO synthase (eNOS) activation, is central to the proangiogenic actions of vascular endothelial growth factor (VEGF). Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 79-83 17869551-1 2007 Nitric oxide (NO) is an important vasorelaxant produced along with L-citrulline from L-arginine in a reaction catalyzed by endothelial nitric oxide synthase (eNOS). Citrulline 67-79 nitric oxide synthase 3 Homo sapiens 123-156 17869551-1 2007 Nitric oxide (NO) is an important vasorelaxant produced along with L-citrulline from L-arginine in a reaction catalyzed by endothelial nitric oxide synthase (eNOS). Arginine 85-95 nitric oxide synthase 3 Homo sapiens 123-156 17996131-0 2007 [Association of endothelial nitric oxide synthase gene polymorphism with level of uric acid in serum for acute coronary syndrome]. Uric Acid 82-91 nitric oxide synthase 3 Homo sapiens 16-49 17996131-1 2007 OBJECTIVE: To evaluate the association of elevation in serum uric acid with the development of coronary artery disease, and to determine the relationship between uric acid and Glu(298) Asp polymorphism of the endothelial nitric oxide synthase (eNOS) gene in acute coronary syndrome (ACS) in the Chinese Han Nationality. Uric Acid 162-171 nitric oxide synthase 3 Homo sapiens 209-242 17996131-5 2007 In comparison with subjects who had Glu(298) allele in the eNOS gene, the risk of ACS was not increased among Asp/Asp carriers (odds ratio 1.34, 95% confidence interval 0.479 to 3.755, P = 0.575). Glutamic Acid 36-39 nitric oxide synthase 3 Homo sapiens 59-63 17996131-7 2007 CONCLUSION: Glu(298) Asp polymorphism of the eNOS gene appears to have no association with ACS in the Chinese Han Nationality, but a significant association between the eNOS Glu(298) Asp variant and the serum uric acid level is found in patients with ACS. Uric Acid 209-218 nitric oxide synthase 3 Homo sapiens 45-49 17996131-7 2007 CONCLUSION: Glu(298) Asp polymorphism of the eNOS gene appears to have no association with ACS in the Chinese Han Nationality, but a significant association between the eNOS Glu(298) Asp variant and the serum uric acid level is found in patients with ACS. Uric Acid 209-218 nitric oxide synthase 3 Homo sapiens 169-173 17898383-0 2007 Propofol reduces apoptosis and up-regulates endothelial nitric oxide synthase protein expression in hydrogen peroxide-stimulated human umbilical vein endothelial cells. Propofol 0-8 nitric oxide synthase 3 Homo sapiens 44-77 17719164-9 2007 RT-PCR detection showed that NHEK expressed both iNOS and cNOS mRNA by TCE exposure. Trichloroethylene 71-74 nitric oxide synthase 3 Homo sapiens 58-62 17898383-0 2007 Propofol reduces apoptosis and up-regulates endothelial nitric oxide synthase protein expression in hydrogen peroxide-stimulated human umbilical vein endothelial cells. Hydrogen Peroxide 100-117 nitric oxide synthase 3 Homo sapiens 44-77 18025053-0 2007 Polychlorinated biphenyls alter the expression of endothelial nitric oxide synthase mRNA in human umbilical vein endothelial cells. Polychlorinated Biphenyls 0-25 nitric oxide synthase 3 Homo sapiens 50-83 17719164-10 2007 Whereas a concentration- and time-dependent up-regulation of the mRNA expression was observed for iNOS and cNOS following TCE exposure, changes to iNOS were more marked. Trichloroethylene 122-125 nitric oxide synthase 3 Homo sapiens 107-111 17719164-11 2007 These results suggest that TCE caused increase in NO production, attributed to activation of iNOS as well as cNOS, and expression of iNOS and cNOS mRNA. Trichloroethylene 27-30 nitric oxide synthase 3 Homo sapiens 109-113 17719164-11 2007 These results suggest that TCE caused increase in NO production, attributed to activation of iNOS as well as cNOS, and expression of iNOS and cNOS mRNA. Trichloroethylene 27-30 nitric oxide synthase 3 Homo sapiens 142-146 17714081-12 2007 Despite no effect on NOS-3 expression, AGE-albumin decreased and 17beta-oestradiol increased phosphoserine-1177-NOS-3 and 17beta-oestradiol largely prevented the decrease in phosphoserine-1177-NOS-3 induced by AGE-albumin. Estradiol 65-82 nitric oxide synthase 3 Homo sapiens 112-117 17714081-12 2007 Despite no effect on NOS-3 expression, AGE-albumin decreased and 17beta-oestradiol increased phosphoserine-1177-NOS-3 and 17beta-oestradiol largely prevented the decrease in phosphoserine-1177-NOS-3 induced by AGE-albumin. Estradiol 65-82 nitric oxide synthase 3 Homo sapiens 112-117 17714081-12 2007 Despite no effect on NOS-3 expression, AGE-albumin decreased and 17beta-oestradiol increased phosphoserine-1177-NOS-3 and 17beta-oestradiol largely prevented the decrease in phosphoserine-1177-NOS-3 induced by AGE-albumin. Phosphoserine 93-106 nitric oxide synthase 3 Homo sapiens 112-117 17714081-12 2007 Despite no effect on NOS-3 expression, AGE-albumin decreased and 17beta-oestradiol increased phosphoserine-1177-NOS-3 and 17beta-oestradiol largely prevented the decrease in phosphoserine-1177-NOS-3 induced by AGE-albumin. Phosphoserine 93-106 nitric oxide synthase 3 Homo sapiens 112-117 17714081-12 2007 Despite no effect on NOS-3 expression, AGE-albumin decreased and 17beta-oestradiol increased phosphoserine-1177-NOS-3 and 17beta-oestradiol largely prevented the decrease in phosphoserine-1177-NOS-3 induced by AGE-albumin. Estradiol 122-139 nitric oxide synthase 3 Homo sapiens 21-26 17714081-13 2007 Alone, AGE-albumin increased O-glycosylation of NOS-3 by N-acetylglucosamine, an effect largely inhibited by 17beta-oestradiol. Acetylglucosamine 57-76 nitric oxide synthase 3 Homo sapiens 48-53 17714081-13 2007 Alone, AGE-albumin increased O-glycosylation of NOS-3 by N-acetylglucosamine, an effect largely inhibited by 17beta-oestradiol. Estradiol 109-126 nitric oxide synthase 3 Homo sapiens 48-53 18025053-3 2007 The mRNA levels of eNOS, aryl hydrocarbon receptor (AhR) and cytochrome P450 (CYP) 1A1 in cells treated with 5 microM PCBs for 24 hours were analysed by real-time RT-PCR. Polychlorinated Biphenyls 118-122 nitric oxide synthase 3 Homo sapiens 19-23 18025053-6 2007 ERs were also suspected of altering eNOS levels because ICI 182780 treatment resulted in a decrease in the eNOS level. Fulvestrant 56-66 nitric oxide synthase 3 Homo sapiens 36-40 18025053-6 2007 ERs were also suspected of altering eNOS levels because ICI 182780 treatment resulted in a decrease in the eNOS level. Fulvestrant 56-66 nitric oxide synthase 3 Homo sapiens 107-111 18025053-7 2007 These results suggest that the eNOS mRNA expression increases due to the action of PCBs related to both AhR and ERs in HUVECs, and that maternal PCB exposure could influence fetal circulation. Polychlorinated Biphenyls 83-87 nitric oxide synthase 3 Homo sapiens 31-35 17698846-4 2007 In the presence of both L-arginine and tetrahydrobiopterin, eNOS is highly coupled (>90%), and the measured stoichiometry of O(2)/NADPH is very close to the theoretical value. Arginine 24-34 nitric oxide synthase 3 Homo sapiens 60-64 17408626-11 2007 RESULT(S): Ghrelin negatively affected PGs release as well as COX2, ECNOS, and INOS mRNA expressions in HUVEC. Ghrelin 11-18 nitric oxide synthase 3 Homo sapiens 68-73 17716867-0 2007 Alpha-linolenic acid attenuates high glucose-induced apoptosis in cultured human umbilical vein endothelial cells via PI3K/Akt/eNOS pathway. alpha-Linolenic Acid 0-20 nitric oxide synthase 3 Homo sapiens 127-131 17716867-0 2007 Alpha-linolenic acid attenuates high glucose-induced apoptosis in cultured human umbilical vein endothelial cells via PI3K/Akt/eNOS pathway. Glucose 37-44 nitric oxide synthase 3 Homo sapiens 127-131 17716867-6 2007 Furthermore, high glucose reduced phosphorylation of Akt and endothelial nitric oxide synthase (eNOS) with subsequent nitric oxide production, whereas ALA treatment attenuated the reduction caused by high glucose. Glucose 18-25 nitric oxide synthase 3 Homo sapiens 61-94 17716867-6 2007 Furthermore, high glucose reduced phosphorylation of Akt and endothelial nitric oxide synthase (eNOS) with subsequent nitric oxide production, whereas ALA treatment attenuated the reduction caused by high glucose. Glucose 18-25 nitric oxide synthase 3 Homo sapiens 96-100 17716867-6 2007 Furthermore, high glucose reduced phosphorylation of Akt and endothelial nitric oxide synthase (eNOS) with subsequent nitric oxide production, whereas ALA treatment attenuated the reduction caused by high glucose. Nitric Oxide 73-85 nitric oxide synthase 3 Homo sapiens 96-100 17716867-8 2007 CONCLUSION: ALA exerts an antiapoptotic effect by the phosphatidylinositol 3"-kinase/Akt/eNOS pathway in HUVECs exposed to high glucose and thus may represent a candidate therapeutic agent for diabetic cardiovascular complications. alpha-Linolenic Acid 12-15 nitric oxide synthase 3 Homo sapiens 89-93 17716867-8 2007 CONCLUSION: ALA exerts an antiapoptotic effect by the phosphatidylinositol 3"-kinase/Akt/eNOS pathway in HUVECs exposed to high glucose and thus may represent a candidate therapeutic agent for diabetic cardiovascular complications. Glucose 128-135 nitric oxide synthase 3 Homo sapiens 89-93 18049306-4 2007 An imbalance between [NO]/[ONOO-] concentrations was used as an indicator of endothelial dysfunction and correlated with endothelial nitric oxide synthase (eNOS) expression. oxido nitrite 27-32 nitric oxide synthase 3 Homo sapiens 121-154 18049306-4 2007 An imbalance between [NO]/[ONOO-] concentrations was used as an indicator of endothelial dysfunction and correlated with endothelial nitric oxide synthase (eNOS) expression. oxido nitrite 27-32 nitric oxide synthase 3 Homo sapiens 156-160 18049306-8 2007 Treatment with statins reversed eNOS uncoupling, induced by oxidized-LDL and significantly increased the [NO]/[ONOO-] balance to 1.2 +/- 0.1. onoo 111-115 nitric oxide synthase 3 Homo sapiens 32-36 17545677-6 2007 The eNOS activity was measured by the conversion of [(14)C]arginine to [(14)C]citrulline. [(14)c]arginine 52-67 nitric oxide synthase 3 Homo sapiens 4-8 17545677-6 2007 The eNOS activity was measured by the conversion of [(14)C]arginine to [(14)C]citrulline. [(14)c]citrulline 71-88 nitric oxide synthase 3 Homo sapiens 4-8 17545677-10 2007 The addition of calphostin C (PKC inhibitor) or Rp-cAMP (PKA inhibitor) reduced the eNOS mRNA, protein expression and activity of PTH-stimulated HUVEC. calphostin C 16-28 nitric oxide synthase 3 Homo sapiens 84-88 17545677-10 2007 The addition of calphostin C (PKC inhibitor) or Rp-cAMP (PKA inhibitor) reduced the eNOS mRNA, protein expression and activity of PTH-stimulated HUVEC. Cyclic AMP 51-55 nitric oxide synthase 3 Homo sapiens 84-88 17545677-11 2007 The combined treatment of calphostin C and Rp-cAMP abolished the eNOS protein expression and activity. Cyclic AMP 46-50 nitric oxide synthase 3 Homo sapiens 65-69 17698846-4 2007 In the presence of both L-arginine and tetrahydrobiopterin, eNOS is highly coupled (>90%), and the measured stoichiometry of O(2)/NADPH is very close to the theoretical value. sapropterin 39-58 nitric oxide synthase 3 Homo sapiens 60-64 17698846-4 2007 In the presence of both L-arginine and tetrahydrobiopterin, eNOS is highly coupled (>90%), and the measured stoichiometry of O(2)/NADPH is very close to the theoretical value. Oxygen 128-132 nitric oxide synthase 3 Homo sapiens 60-64 17698846-4 2007 In the presence of both L-arginine and tetrahydrobiopterin, eNOS is highly coupled (>90%), and the measured stoichiometry of O(2)/NADPH is very close to the theoretical value. NADP 133-138 nitric oxide synthase 3 Homo sapiens 60-64 17698846-5 2007 We report for the first time that the presence of L-arginine stimulates oxygen uptake by eNOS. Arginine 50-60 nitric oxide synthase 3 Homo sapiens 89-93 17698846-5 2007 We report for the first time that the presence of L-arginine stimulates oxygen uptake by eNOS. Oxygen 72-78 nitric oxide synthase 3 Homo sapiens 89-93 17698846-8 2007 These results reveal different mechanisms for oxygen metabolism for eNOS as opposed to nNOS and, perhaps, partially explain their functional differences. Oxygen 46-52 nitric oxide synthase 3 Homo sapiens 68-72 17878410-5 2007 Studies examining the interactions between NOS-3, beta-actin, and Hsp90 could potentially lead to the discovery of effective peptides for the treatment of diseases associated with impaired NOS-3 activity and nitric oxide release, such as systemic and pulmonary hypertension, atherosclerosis, and thrombotic diseases. Nitric Oxide 208-220 nitric oxide synthase 3 Homo sapiens 43-48 18007078-0 2007 [Effect of rosiglitazone on NO and eNOS via PI3K/PKB signal pathways in cultured human umbilical vein endothelial cells]. Rosiglitazone 11-24 nitric oxide synthase 3 Homo sapiens 35-39 18007078-4 2007 RESULTS: Rosiglitazone increased the endothelial NO production in a dose- and time-dependent manner in cultured HUVECs, and also increased the expression of PI3K mRNA and the phosphorylation of PKB-Ser473 and eNOS-Ser1177 in a concentration-dependent manner, with no alteration in the expression of PKB and eNOS in cultured HUVECs. Rosiglitazone 9-22 nitric oxide synthase 3 Homo sapiens 209-213 18007078-4 2007 RESULTS: Rosiglitazone increased the endothelial NO production in a dose- and time-dependent manner in cultured HUVECs, and also increased the expression of PI3K mRNA and the phosphorylation of PKB-Ser473 and eNOS-Ser1177 in a concentration-dependent manner, with no alteration in the expression of PKB and eNOS in cultured HUVECs. Rosiglitazone 9-22 nitric oxide synthase 3 Homo sapiens 307-311 18007078-5 2007 N(w)-nitro-L- arginine methyl ester (L-NAME, eNOS synthase inhibitor) blocked the rosiglitazone-induced NO formation; LY294002 (a PI3K inhibitor) prevented the NO production; and the phosphorylation of eNOS and PKB was induced by rosiglitazone. n(w)-nitro-l- arginine methyl ester 0-35 nitric oxide synthase 3 Homo sapiens 45-49 18007078-5 2007 N(w)-nitro-L- arginine methyl ester (L-NAME, eNOS synthase inhibitor) blocked the rosiglitazone-induced NO formation; LY294002 (a PI3K inhibitor) prevented the NO production; and the phosphorylation of eNOS and PKB was induced by rosiglitazone. n(w)-nitro-l- arginine methyl ester 0-35 nitric oxide synthase 3 Homo sapiens 202-206 18007078-5 2007 N(w)-nitro-L- arginine methyl ester (L-NAME, eNOS synthase inhibitor) blocked the rosiglitazone-induced NO formation; LY294002 (a PI3K inhibitor) prevented the NO production; and the phosphorylation of eNOS and PKB was induced by rosiglitazone. NG-Nitroarginine Methyl Ester 37-43 nitric oxide synthase 3 Homo sapiens 202-206 18007078-5 2007 N(w)-nitro-L- arginine methyl ester (L-NAME, eNOS synthase inhibitor) blocked the rosiglitazone-induced NO formation; LY294002 (a PI3K inhibitor) prevented the NO production; and the phosphorylation of eNOS and PKB was induced by rosiglitazone. Rosiglitazone 82-95 nitric oxide synthase 3 Homo sapiens 45-49 18007078-5 2007 N(w)-nitro-L- arginine methyl ester (L-NAME, eNOS synthase inhibitor) blocked the rosiglitazone-induced NO formation; LY294002 (a PI3K inhibitor) prevented the NO production; and the phosphorylation of eNOS and PKB was induced by rosiglitazone. Rosiglitazone 82-95 nitric oxide synthase 3 Homo sapiens 202-206 18007078-5 2007 N(w)-nitro-L- arginine methyl ester (L-NAME, eNOS synthase inhibitor) blocked the rosiglitazone-induced NO formation; LY294002 (a PI3K inhibitor) prevented the NO production; and the phosphorylation of eNOS and PKB was induced by rosiglitazone. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 118-126 nitric oxide synthase 3 Homo sapiens 202-206 18007078-6 2007 CONCLUSION: Treatment with rosiglitazone can increase the NO production and improve the endothelial function through up-regulating the PI3K/PKB/eNOS signal pathways in cultured HUVECs. Rosiglitazone 27-40 nitric oxide synthase 3 Homo sapiens 144-148 17658478-1 2007 Nitric oxide (NO) plays critical role in endothelial dysfunction and oxidative stress in COPD, pointing to the significance of endothelial nitric oxide synthase gene (eNOS) variants. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 127-160 17697943-0 2007 Modulation of nitric oxide formation by endothelial nitric oxide synthase gene haplotypes. Nitric Oxide 14-26 nitric oxide synthase 3 Homo sapiens 40-73 17697943-2 2007 However, the effects of endothelial nitric oxide synthase (eNOS) gene polymorphisms or haplotypes on the circulating concentrations of nitrite (a sensitive marker of NO formation) and cGMP are unknown. Nitrites 135-142 nitric oxide synthase 3 Homo sapiens 59-63 17658478-1 2007 Nitric oxide (NO) plays critical role in endothelial dysfunction and oxidative stress in COPD, pointing to the significance of endothelial nitric oxide synthase gene (eNOS) variants. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 167-171 17658478-2 2007 We investigated the association of -786T/C, -922A/G, 4B/4A, and 894G/T polymorphisms of eNOS with the disease and its impact on nitrite and malonaldehyde levels in 190 COPD patients and 134 healthy controls, all smokers. Nitrites 128-135 nitric oxide synthase 3 Homo sapiens 88-92 17658478-2 2007 We investigated the association of -786T/C, -922A/G, 4B/4A, and 894G/T polymorphisms of eNOS with the disease and its impact on nitrite and malonaldehyde levels in 190 COPD patients and 134 healthy controls, all smokers. Malondialdehyde 140-153 nitric oxide synthase 3 Homo sapiens 88-92 17827719-0 2007 Water extract of Korean red ginseng stimulates angiogenesis by activating the PI3K/Akt-dependent ERK1/2 and eNOS pathways in human umbilical vein endothelial cells. Water 0-5 nitric oxide synthase 3 Homo sapiens 108-112 17827719-5 2007 Inhibition of PI3K activity by wortmannin completely inhibited KRGE-induced angiogenesis and phosphorylation of Akt, ERK1/2, and eNOS, indicating that PI3K/Akt activation is an upstream event of the KRGE-mediated angiogenic pathway. Wortmannin 31-41 nitric oxide synthase 3 Homo sapiens 129-133 17827719-7 2007 However, the eNOS inhibitor N(G)-monomethyl-L-arginine effectively inhibited tube formation, but partially blocked proliferation and migration as well as ERK phosphorylation, without altering Akt and eNOS activation, revealing that the eNOS/NO pathway is partially involved in ERK1/2 activation. omega-N-Methylarginine 28-54 nitric oxide synthase 3 Homo sapiens 13-17 17572401-9 2007 Platelet NOS3 expression was similar in both age groups, but NOS3 serine-1177 phosphorylation was greater in younger subjects. Serine 66-72 nitric oxide synthase 3 Homo sapiens 61-65 17449720-8 2007 Further, immunoprecipitation studies demonstrated that Asp variants had substantially less NOS3/Cav-1 association (approximately 40%) during static conditions. Aspartic Acid 55-58 nitric oxide synthase 3 Homo sapiens 91-95 17726138-0 2007 Genetic variability in iron-related oxidative stress pathways (Nrf2, NQ01, NOS3, and HO-1), iron intake, and risk of postmenopausal breast cancer. Iron 23-27 nitric oxide synthase 3 Homo sapiens 75-79 17696958-0 2007 Fatty acid incorporation in endothelial cells and effects on endothelial nitric oxide synthase. Fatty Acids 0-10 nitric oxide synthase 3 Homo sapiens 61-94 17696958-5 2007 The effects of the FFAs on the endothelial nitric oxide synthase were investigated on mRNA level by quantitative PCR, on protein level and Ser1177 phosphorylation by Western blot and on enzymatic activity on living cells using radiolabelled arginine. Arginine 241-249 nitric oxide synthase 3 Homo sapiens 31-64 17610838-1 2007 The object of this study was to clarify the mechanism of electron transfer in the human endothelial nitric oxide synthase (eNOS) reductase domain using recombinant eNOS reductase domains; the FAD/NADPH domain containing FAD- and NADPH-binding sites and the FAD/FMN domain containing FAD/NADPH-, FMN-, and a calmodulin-binding sites. Flavin-Adenine Dinucleotide 192-195 nitric oxide synthase 3 Homo sapiens 88-121 17610838-1 2007 The object of this study was to clarify the mechanism of electron transfer in the human endothelial nitric oxide synthase (eNOS) reductase domain using recombinant eNOS reductase domains; the FAD/NADPH domain containing FAD- and NADPH-binding sites and the FAD/FMN domain containing FAD/NADPH-, FMN-, and a calmodulin-binding sites. NADP 196-201 nitric oxide synthase 3 Homo sapiens 88-121 17610838-1 2007 The object of this study was to clarify the mechanism of electron transfer in the human endothelial nitric oxide synthase (eNOS) reductase domain using recombinant eNOS reductase domains; the FAD/NADPH domain containing FAD- and NADPH-binding sites and the FAD/FMN domain containing FAD/NADPH-, FMN-, and a calmodulin-binding sites. Flavin-Adenine Dinucleotide 220-223 nitric oxide synthase 3 Homo sapiens 88-121 17610838-1 2007 The object of this study was to clarify the mechanism of electron transfer in the human endothelial nitric oxide synthase (eNOS) reductase domain using recombinant eNOS reductase domains; the FAD/NADPH domain containing FAD- and NADPH-binding sites and the FAD/FMN domain containing FAD/NADPH-, FMN-, and a calmodulin-binding sites. NADP 229-234 nitric oxide synthase 3 Homo sapiens 88-121 17610838-1 2007 The object of this study was to clarify the mechanism of electron transfer in the human endothelial nitric oxide synthase (eNOS) reductase domain using recombinant eNOS reductase domains; the FAD/NADPH domain containing FAD- and NADPH-binding sites and the FAD/FMN domain containing FAD/NADPH-, FMN-, and a calmodulin-binding sites. Flavin-Adenine Dinucleotide 220-223 nitric oxide synthase 3 Homo sapiens 88-121 17610838-1 2007 The object of this study was to clarify the mechanism of electron transfer in the human endothelial nitric oxide synthase (eNOS) reductase domain using recombinant eNOS reductase domains; the FAD/NADPH domain containing FAD- and NADPH-binding sites and the FAD/FMN domain containing FAD/NADPH-, FMN-, and a calmodulin-binding sites. Flavin-Adenine Dinucleotide 220-223 nitric oxide synthase 3 Homo sapiens 88-121 17610838-1 2007 The object of this study was to clarify the mechanism of electron transfer in the human endothelial nitric oxide synthase (eNOS) reductase domain using recombinant eNOS reductase domains; the FAD/NADPH domain containing FAD- and NADPH-binding sites and the FAD/FMN domain containing FAD/NADPH-, FMN-, and a calmodulin-binding sites. NADP 229-234 nitric oxide synthase 3 Homo sapiens 88-121 17427197-6 2007 TGF-beta1 and high D-glucose increased hCAT-1 mRNA expression ( approximately 8-fold) and maximal transport velocity (V(max)), L-[(3)H]citrulline formation from L-[(3)H]arginine (index of NO synthesis) and endothelial NO synthase (eNOS) protein abundance, but did not alter eNOS phosphorylation. Citrulline 135-145 nitric oxide synthase 3 Homo sapiens 231-235 17427197-6 2007 TGF-beta1 and high D-glucose increased hCAT-1 mRNA expression ( approximately 8-fold) and maximal transport velocity (V(max)), L-[(3)H]citrulline formation from L-[(3)H]arginine (index of NO synthesis) and endothelial NO synthase (eNOS) protein abundance, but did not alter eNOS phosphorylation. Citrulline 135-145 nitric oxide synthase 3 Homo sapiens 274-278 17427197-6 2007 TGF-beta1 and high D-glucose increased hCAT-1 mRNA expression ( approximately 8-fold) and maximal transport velocity (V(max)), L-[(3)H]citrulline formation from L-[(3)H]arginine (index of NO synthesis) and endothelial NO synthase (eNOS) protein abundance, but did not alter eNOS phosphorylation. Glucose 19-28 nitric oxide synthase 3 Homo sapiens 231-235 17427197-9 2007 High D-glucose increases L-arginine transport and eNOS expression following TbetaRII activation by TGF-beta1 involving p42/44(mapk) and Smad2 in HUVEC. Glucose 5-14 nitric oxide synthase 3 Homo sapiens 50-54 17427197-6 2007 TGF-beta1 and high D-glucose increased hCAT-1 mRNA expression ( approximately 8-fold) and maximal transport velocity (V(max)), L-[(3)H]citrulline formation from L-[(3)H]arginine (index of NO synthesis) and endothelial NO synthase (eNOS) protein abundance, but did not alter eNOS phosphorylation. Glucose 19-28 nitric oxide synthase 3 Homo sapiens 274-278 17878755-5 2007 The migration can also be nearly completely blocked by phosphoinositide 3-kinase inhibitors (LY294002 and wortmannin) and eNOS inhibitor (N-nitro-arginine methyl ester), whereas mitogen-activated protein kinase/ERK inhibitor (PD98059) had no significant effect on SDF-1alpha-induced migration. NG-Nitroarginine Methyl Ester 138-167 nitric oxide synthase 3 Homo sapiens 122-126 16938300-0 2007 Anti-inflammatory effects of atorvastatin: modulation by the T-786C polymorphism in the endothelial nitric oxide synthase gene. Atorvastatin 29-41 nitric oxide synthase 3 Homo sapiens 88-121 17878755-5 2007 The migration can also be nearly completely blocked by phosphoinositide 3-kinase inhibitors (LY294002 and wortmannin) and eNOS inhibitor (N-nitro-arginine methyl ester), whereas mitogen-activated protein kinase/ERK inhibitor (PD98059) had no significant effect on SDF-1alpha-induced migration. 2-(2-amino-3-methoxyphenyl)-4H-1-benzopyran-4-one 226-233 nitric oxide synthase 3 Homo sapiens 122-126 17762636-0 2007 Three endothelial nitric oxide (NOS3) gene polymorphisms in hypertensive and normotensive individuals: meta-analysis of 53 studies reveals evidence of publication bias. Nitric Oxide 18-30 nitric oxide synthase 3 Homo sapiens 32-36 17762636-1 2007 BACKGROUND: Studies on the relationship between endothelial nitric oxide (NOS3) gene variants and hypertension have been conflicting. Nitric Oxide 60-72 nitric oxide synthase 3 Homo sapiens 74-78 17350298-1 2007 Molecular dynamics (MD) simulations were carried out for inducible nitric oxide synthase (iNOS) and endothelial nitric oxide synthase (eNOS) isoforms complexed with substrate (L-arginine) and the iNOS specific inhibitor GW 273629, 2 for a time period of 1.2ns. Arginine 176-186 nitric oxide synthase 3 Homo sapiens 100-133 17350298-1 2007 Molecular dynamics (MD) simulations were carried out for inducible nitric oxide synthase (iNOS) and endothelial nitric oxide synthase (eNOS) isoforms complexed with substrate (L-arginine) and the iNOS specific inhibitor GW 273629, 2 for a time period of 1.2ns. glycyltryptophan 220-222 nitric oxide synthase 3 Homo sapiens 100-133 17472573-9 2007 Fluvastatin increased eNOS [endothelial NOS (NO synthase)] expression, but NOS inhibitors failed to reverse the effect of fluvastatin on vWF secretion. Fluvastatin 0-11 nitric oxide synthase 3 Homo sapiens 22-26 20409867-1 2007 Nitric oxide generated by the vascular endothelial nitric oxide synthase (eNOS) plays an important role in the regulation of vascular structure/function and blood pressure. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 39-72 20409867-1 2007 Nitric oxide generated by the vascular endothelial nitric oxide synthase (eNOS) plays an important role in the regulation of vascular structure/function and blood pressure. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 74-78 17928646-2 2007 Based on the differences between hydrophobic and hydrophilic statins in their reduction of cardiac events, we analyzed the effects of rosuvastatin and cerivastatin on eNOS and inducible NO synthase (iNOS) expression and NOS activity in TNF-alpha-stimulated human umbilical vein endothelial cells (HUVEC). Rosuvastatin Calcium 134-146 nitric oxide synthase 3 Homo sapiens 167-171 17928646-2 2007 Based on the differences between hydrophobic and hydrophilic statins in their reduction of cardiac events, we analyzed the effects of rosuvastatin and cerivastatin on eNOS and inducible NO synthase (iNOS) expression and NOS activity in TNF-alpha-stimulated human umbilical vein endothelial cells (HUVEC). cerivastatin 151-163 nitric oxide synthase 3 Homo sapiens 167-171 17928646-3 2007 Both statins reversed down-regulation of eNOS mRNA and protein expression by inhibiting HMG-CoA reductase and isoprenoid synthesis. Terpenes 110-120 nitric oxide synthase 3 Homo sapiens 41-45 17928646-4 2007 Cerivastatin tended to a more pronounced effect on eNOS expression compared to rosuvastatin. cerivastatin 0-12 nitric oxide synthase 3 Homo sapiens 51-55 17928646-7 2007 Rosuvastatin and cerivastatin reverse the detrimental effects of TNF-alpha-induced down-regulation in eNOS protein expression and increase NO synthase activity by inhibiting HMG-CoA reductase and subsequent blocking of isoprenoid synthesis. Rosuvastatin Calcium 0-12 nitric oxide synthase 3 Homo sapiens 102-106 17928646-7 2007 Rosuvastatin and cerivastatin reverse the detrimental effects of TNF-alpha-induced down-regulation in eNOS protein expression and increase NO synthase activity by inhibiting HMG-CoA reductase and subsequent blocking of isoprenoid synthesis. cerivastatin 17-29 nitric oxide synthase 3 Homo sapiens 102-106 17928646-7 2007 Rosuvastatin and cerivastatin reverse the detrimental effects of TNF-alpha-induced down-regulation in eNOS protein expression and increase NO synthase activity by inhibiting HMG-CoA reductase and subsequent blocking of isoprenoid synthesis. Terpenes 219-229 nitric oxide synthase 3 Homo sapiens 102-106 17827916-2 2007 We investigated how aldosterone regulates endothelial nitric oxide synthase (eNOS) function in human umbilical vein endothelial cells (HUVECs). Aldosterone 20-31 nitric oxide synthase 3 Homo sapiens 42-75 17496212-2 2007 Cellular NO production depends absolutely on the availability of arginine, substrate of endothelial nitric oxide synthase (eNOS). Arginine 65-73 nitric oxide synthase 3 Homo sapiens 88-121 17486142-6 2007 Uncoupling of eNOS (one electron transfer to molecular oxygen, the second substrate of eNOS) during ischemia-reperfusion due to diminished availability of L-arginine and/or tetrahydrobiopterin is even discussed as one major source of superoxide formation. Oxygen 55-61 nitric oxide synthase 3 Homo sapiens 14-18 17486142-6 2007 Uncoupling of eNOS (one electron transfer to molecular oxygen, the second substrate of eNOS) during ischemia-reperfusion due to diminished availability of L-arginine and/or tetrahydrobiopterin is even discussed as one major source of superoxide formation. Oxygen 55-61 nitric oxide synthase 3 Homo sapiens 87-91 17486142-6 2007 Uncoupling of eNOS (one electron transfer to molecular oxygen, the second substrate of eNOS) during ischemia-reperfusion due to diminished availability of L-arginine and/or tetrahydrobiopterin is even discussed as one major source of superoxide formation. Arginine 155-165 nitric oxide synthase 3 Homo sapiens 14-18 17486142-6 2007 Uncoupling of eNOS (one electron transfer to molecular oxygen, the second substrate of eNOS) during ischemia-reperfusion due to diminished availability of L-arginine and/or tetrahydrobiopterin is even discussed as one major source of superoxide formation. Arginine 155-165 nitric oxide synthase 3 Homo sapiens 87-91 17486142-6 2007 Uncoupling of eNOS (one electron transfer to molecular oxygen, the second substrate of eNOS) during ischemia-reperfusion due to diminished availability of L-arginine and/or tetrahydrobiopterin is even discussed as one major source of superoxide formation. sapropterin 173-192 nitric oxide synthase 3 Homo sapiens 14-18 17486142-6 2007 Uncoupling of eNOS (one electron transfer to molecular oxygen, the second substrate of eNOS) during ischemia-reperfusion due to diminished availability of L-arginine and/or tetrahydrobiopterin is even discussed as one major source of superoxide formation. sapropterin 173-192 nitric oxide synthase 3 Homo sapiens 87-91 17486142-6 2007 Uncoupling of eNOS (one electron transfer to molecular oxygen, the second substrate of eNOS) during ischemia-reperfusion due to diminished availability of L-arginine and/or tetrahydrobiopterin is even discussed as one major source of superoxide formation. Superoxides 234-244 nitric oxide synthase 3 Homo sapiens 14-18 17486142-6 2007 Uncoupling of eNOS (one electron transfer to molecular oxygen, the second substrate of eNOS) during ischemia-reperfusion due to diminished availability of L-arginine and/or tetrahydrobiopterin is even discussed as one major source of superoxide formation. Superoxides 234-244 nitric oxide synthase 3 Homo sapiens 87-91 17045269-4 2007 Cyanidin significantly elevated expression of endothelial nitric oxide synthase (eNOS) and thioredoxin (Trx). cyanidin 0-8 nitric oxide synthase 3 Homo sapiens 46-79 17545686-8 2007 When the cells are exposed to aldosterone, a reduction of eNOS expression is found that is antagonized by DRSP. Aldosterone 30-41 nitric oxide synthase 3 Homo sapiens 58-62 17602951-10 2007 The data show that ROS are formed within skeletal muscle during exercise and that oral intake of antioxidants can enhance the exercise-induced adaptive mRNA responses of eNOS and UCP3. Reactive Oxygen Species 19-22 nitric oxide synthase 3 Homo sapiens 170-174 17496167-8 2007 Interestingly, betulinic acid also attenuated the expression of NADPH oxidase subunits Nox4 and p22phox, thereby reducing oxidative stress and improving eNOS function. betulinic acid 15-29 nitric oxide synthase 3 Homo sapiens 153-157 17496167-0 2007 Reciprocal regulation of endothelial nitric-oxide synthase and NADPH oxidase by betulinic acid in human endothelial cells. betulinic acid 80-94 nitric oxide synthase 3 Homo sapiens 25-58 17496167-1 2007 Nitric oxide (NO) produced by endothelial NO synthase (eNOS) is a protective principle in the vasculature. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 55-59 17496167-10 2007 Thus, betulinic acid possesses combined properties of eNOS up-regulation and NADPH oxidase down-regulation. betulinic acid 6-20 nitric oxide synthase 3 Homo sapiens 54-58 17496167-7 2007 Jujuboside A, jujuboside B, or betulin had no significant effect on eNOS expression, whereas betulinic acid increased eNOS mRNA and protein expression in HUVEC and EA.hy 926 cells. betulinic acid 93-107 nitric oxide synthase 3 Homo sapiens 118-122 17922342-0 2007 Cigarette smoke-induced alterations in endothelial nitric oxide synthase phosphorylation: role of protein kinase C. Endothelial nitric oxide synthase (eNOS) is regulated by phosphorylation of Ser(1177) and Thr(495), which affects NO bioavailability. Serine 192-195 nitric oxide synthase 3 Homo sapiens 39-72 17356797-5 2007 In transduced carotid artery, calcium-dependent eNOS activity was minimal and did not differ from control conditions. Calcium 30-37 nitric oxide synthase 3 Homo sapiens 48-52 17637430-10 2007 All cardioprotective effects of endothelial nitric oxide synthase were blocked by N(omega)-nitro-l-arginine methyl ester administration, indicating a nitric-oxide-mediated event. NG-Nitroarginine Methyl Ester 82-120 nitric oxide synthase 3 Homo sapiens 32-65 17637430-10 2007 All cardioprotective effects of endothelial nitric oxide synthase were blocked by N(omega)-nitro-l-arginine methyl ester administration, indicating a nitric-oxide-mediated event. Nitric Oxide 150-162 nitric oxide synthase 3 Homo sapiens 32-65 17449545-7 2007 Apocynin caused significant improvement of increased mRNA and protein levels of endothelial nitric oxide synthase (eNOS) in BAECs given nitroglycerin continuously over the treatment period. Nitroglycerin 136-149 nitric oxide synthase 3 Homo sapiens 80-113 16842798-1 2007 The nitric oxide produced by endothelial nitric oxide synthase (eNOS) plays a pivotal role in protecting the arterial wall from damages and atherosclerosis. Nitric Oxide 4-16 nitric oxide synthase 3 Homo sapiens 29-62 16842798-1 2007 The nitric oxide produced by endothelial nitric oxide synthase (eNOS) plays a pivotal role in protecting the arterial wall from damages and atherosclerosis. Nitric Oxide 4-16 nitric oxide synthase 3 Homo sapiens 64-68 17611397-9 2007 NOS1 and NOS3 isoforms are expressed in MCF-7 cells and its activation by CARB triggers nitric oxide synthesis and vascular endothelial growth factor expression increasing blood vessels formation induced by mammary tumor cells in vivo. Carbachol 74-78 nitric oxide synthase 3 Homo sapiens 9-13 17611397-9 2007 NOS1 and NOS3 isoforms are expressed in MCF-7 cells and its activation by CARB triggers nitric oxide synthesis and vascular endothelial growth factor expression increasing blood vessels formation induced by mammary tumor cells in vivo. Nitric Oxide 88-100 nitric oxide synthase 3 Homo sapiens 9-13 17922342-0 2007 Cigarette smoke-induced alterations in endothelial nitric oxide synthase phosphorylation: role of protein kinase C. Endothelial nitric oxide synthase (eNOS) is regulated by phosphorylation of Ser(1177) and Thr(495), which affects NO bioavailability. Serine 192-195 nitric oxide synthase 3 Homo sapiens 116-149 17922342-0 2007 Cigarette smoke-induced alterations in endothelial nitric oxide synthase phosphorylation: role of protein kinase C. Endothelial nitric oxide synthase (eNOS) is regulated by phosphorylation of Ser(1177) and Thr(495), which affects NO bioavailability. Threonine 206-209 nitric oxide synthase 3 Homo sapiens 116-149 17563560-1 2007 BACKGROUND: The Glu298Asp, T786C and 4a/4b genetic polymorphisms within the endothelial nitric oxide synthase (e-NOS) gene may predispose to hypertension, ischaemic heart disease and renal damage, possibly by reducing the generation of nitric oxide (NO), a fundamental substance in renal and cardiovascular biology. Nitric Oxide 88-100 nitric oxide synthase 3 Homo sapiens 111-116 17427956-6 2007 Other signaling molecules like the insulin receptor substrate-1 (IRS-1), the S6 ribosomal subunit kinase, and the endothelial nitric oxide synthase (eNOS) were phosphorylated by PTH, insulin, and PEMF to the same relative extent and within the same time frame. pemf 196-200 nitric oxide synthase 3 Homo sapiens 114-147 17499557-7 2007 NO production was enhanced in a time- and concentration-dependent manner (P<0.05), which was well matched with the expression of eNOS mRNA (up to 2.4-fold) and protein (up to 2.5-fold) after long-term incubation with icariin in endothelial cells (P<0.05). icariin 220-227 nitric oxide synthase 3 Homo sapiens 132-136 17717927-3 2007 The nitric oxide (NO) level, the protein and mRNA expression of nitric oxide synthase (cNOS) in PAEC were measured by nitric acid deoxidizing assay, RT-PCR and immunohistochemical assay, respectively. Nitric Acid 118-129 nitric oxide synthase 3 Homo sapiens 87-91 17499557-9 2007 hy926 cells incubated with icariin for 24 h, in association with an increase in the expression of eNOS gene. icariin 27-34 nitric oxide synthase 3 Homo sapiens 98-102 17512554-12 2007 Since cardiovascular diseases are often associated with the development of erectile dysfunction, the nebivolol-induced eNOS-activation in corpus cavernosum may be beneficial when treating patients suffering from cardiovascular disease. Nebivolol 101-110 nitric oxide synthase 3 Homo sapiens 119-123 17966596-6 2007 The relationship between alcohol consumption and incidence of metabolic syndrome is more pronounced among red wine drinkers because polyphenoles contained in red wine increase the activity of endothelial nitric oxide synthase (eNOS), which plays a key role in the pathogenesis of metabolic syndrome. Alcohols 25-32 nitric oxide synthase 3 Homo sapiens 192-225 17966596-6 2007 The relationship between alcohol consumption and incidence of metabolic syndrome is more pronounced among red wine drinkers because polyphenoles contained in red wine increase the activity of endothelial nitric oxide synthase (eNOS), which plays a key role in the pathogenesis of metabolic syndrome. polyphenoles 132-144 nitric oxide synthase 3 Homo sapiens 192-225 17966596-9 2007 Endothelial nitric oxide synthase requires the presence of antioxidants, which prevent both inactivation of nitric oxide in the reaction with peroxide anions and the accumulation of peroxynitrates. peroxide anions 142-157 nitric oxide synthase 3 Homo sapiens 0-33 17966596-9 2007 Endothelial nitric oxide synthase requires the presence of antioxidants, which prevent both inactivation of nitric oxide in the reaction with peroxide anions and the accumulation of peroxynitrates. Peroxynitrous Acid 182-196 nitric oxide synthase 3 Homo sapiens 0-33 17619801-2 2007 Monomethylarsonous acid (MMA(III)) is a reactive metabolite of inorganic arsenic and a potent inhibitor of endothelial nitric oxide synthase (eNOS). monomethylarsonous acid 25-33 nitric oxide synthase 3 Homo sapiens 142-146 17413035-1 2007 OBJECTIVE: 6R-5,6,7,8-tetrahydro-L-biopterin (6R-BH4) is a cofactor for endothelial nitric oxide synthase but also has antioxidant properties. sapropterin 11-44 nitric oxide synthase 3 Homo sapiens 72-105 17413035-1 2007 OBJECTIVE: 6R-5,6,7,8-tetrahydro-L-biopterin (6R-BH4) is a cofactor for endothelial nitric oxide synthase but also has antioxidant properties. sapropterin 46-52 nitric oxide synthase 3 Homo sapiens 72-105 17413035-3 2007 When endothelial nitric oxide synthase is 6R-BH4-deplete, it synthesizes superoxide rather than nitric oxide. Superoxides 73-83 nitric oxide synthase 3 Homo sapiens 5-38 17619801-0 2007 Monomethylarsonous acid induced cytotoxicity and endothelial nitric oxide synthase phosphorylation in endothelial cells. monomethylarsonous acid 0-23 nitric oxide synthase 3 Homo sapiens 49-82 17329403-7 2007 ANG II-dependent activation of MAPK and the increase in endothelial NOS (eNOS) were prevented when PAECs were transfected with Ras DN cDNA or treated with FTI-277, a farnesyl transferase inhibitor. FTI 277 155-162 nitric oxide synthase 3 Homo sapiens 56-71 17619801-3 2007 Arsenic is also reported to phosphorylate eNOS in cultured keratinocyte and Human T cell leukemia Jurkat cells, respectively. Arsenic 0-7 nitric oxide synthase 3 Homo sapiens 42-46 17619801-2 2007 Monomethylarsonous acid (MMA(III)) is a reactive metabolite of inorganic arsenic and a potent inhibitor of endothelial nitric oxide synthase (eNOS). monomethylarsonous acid 0-23 nitric oxide synthase 3 Homo sapiens 107-140 17619801-2 2007 Monomethylarsonous acid (MMA(III)) is a reactive metabolite of inorganic arsenic and a potent inhibitor of endothelial nitric oxide synthase (eNOS). monomethylarsonous acid 0-23 nitric oxide synthase 3 Homo sapiens 142-146 17619801-10 2007 Our study also suggests that MMA(III) could induce the eNOS phosphorylation through modification to cellular thiols of the eNOS enzyme. mma( 29-33 nitric oxide synthase 3 Homo sapiens 55-59 17619801-2 2007 Monomethylarsonous acid (MMA(III)) is a reactive metabolite of inorganic arsenic and a potent inhibitor of endothelial nitric oxide synthase (eNOS). monomethylarsonous acid 25-33 nitric oxide synthase 3 Homo sapiens 107-140 17619801-10 2007 Our study also suggests that MMA(III) could induce the eNOS phosphorylation through modification to cellular thiols of the eNOS enzyme. mma( 29-33 nitric oxide synthase 3 Homo sapiens 123-127 17619801-10 2007 Our study also suggests that MMA(III) could induce the eNOS phosphorylation through modification to cellular thiols of the eNOS enzyme. Sulfhydryl Compounds 109-115 nitric oxide synthase 3 Homo sapiens 55-59 17619801-10 2007 Our study also suggests that MMA(III) could induce the eNOS phosphorylation through modification to cellular thiols of the eNOS enzyme. Sulfhydryl Compounds 109-115 nitric oxide synthase 3 Homo sapiens 123-127 17619801-11 2007 And the initial up-regulation of eNOS phosphorylation by MMA(III )seems to be an adaptive response against disruption of eNOS bioactivity during arsenic exposure. Arsenic 145-152 nitric oxide synthase 3 Homo sapiens 33-37 17619801-11 2007 And the initial up-regulation of eNOS phosphorylation by MMA(III )seems to be an adaptive response against disruption of eNOS bioactivity during arsenic exposure. Arsenic 145-152 nitric oxide synthase 3 Homo sapiens 121-125 17476577-1 2007 In order to clarify the developmental regulation of the eNOS activity in intestine by phosphorylation, we examined the immunohistochemical localizations of the eNOS phosphorylation sites at Ser(1177), Ser(116) and at Thr(495) in cells of the mouse enteric mucosa and myenteric plexus at E13.5, E14.5, E16.5, E18.5, E20.5 and P3. Serine 190-193 nitric oxide synthase 3 Homo sapiens 56-60 17622691-12 2007 Reduced arginine supply may lead to eNOS uncoupling and generation of superoxide, contributing to HCY-induced oxidative stress. Arginine 8-16 nitric oxide synthase 3 Homo sapiens 36-40 17622691-12 2007 Reduced arginine supply may lead to eNOS uncoupling and generation of superoxide, contributing to HCY-induced oxidative stress. Homocysteine 98-101 nitric oxide synthase 3 Homo sapiens 36-40 17259657-1 2007 NOS3 and MPO genes encode endothelial nitric oxide synthase and myeloperoxidase (MPO), respectively, which generate nitric oxide and reactive oxygen species. Nitric Oxide 38-50 nitric oxide synthase 3 Homo sapiens 0-4 17259657-1 2007 NOS3 and MPO genes encode endothelial nitric oxide synthase and myeloperoxidase (MPO), respectively, which generate nitric oxide and reactive oxygen species. Reactive Oxygen Species 133-156 nitric oxide synthase 3 Homo sapiens 0-4 17476577-1 2007 In order to clarify the developmental regulation of the eNOS activity in intestine by phosphorylation, we examined the immunohistochemical localizations of the eNOS phosphorylation sites at Ser(1177), Ser(116) and at Thr(495) in cells of the mouse enteric mucosa and myenteric plexus at E13.5, E14.5, E16.5, E18.5, E20.5 and P3. Serine 190-193 nitric oxide synthase 3 Homo sapiens 160-164 17482266-4 2007 L-Arginine is the substrate for the endothelial NO synthase (eNOS) to generate NO. Arginine 0-10 nitric oxide synthase 3 Homo sapiens 61-65 17482266-9 2007 This could solve the L-arginine paradox namely that L-arginine improves NO-mediated vascular function in vivo, although its baseline plasma concentration is about 25- to 30-fold higher than the Michaelis-Menten constant Km of the isolated, purified eNOS in vitro. Arginine 52-62 nitric oxide synthase 3 Homo sapiens 249-253 17418102-0 2007 15-deoxy-Delta12,14-prostaglandin J2-induced down-regulation of endothelial nitric oxide synthase in association with HSP70 induction. 14-prostaglandin j2 17-36 nitric oxide synthase 3 Homo sapiens 64-97 17502619-2 2007 Nitric oxide (NO) is an important paracrine mediator of vascular and platelet function and is produced in the vasculature by the enzyme NO synthase type 3 (NOS-3). Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 136-161 17502619-5 2007 Formation of this ternary complex among NOS-3, globular beta-actin, and Hsp90, in turn, results in an increase in both NOS activity and cyclic guanosine-3",5"-monophosphate, an index of bioactive NO, as well as an increased rate of Hsp90 degradation, thus limiting the duration for which NOS-3 remains activated. Cyclic GMP 136-172 nitric oxide synthase 3 Homo sapiens 40-45 17418102-1 2007 A natural ligand of peroxisome proliferator-activated receptor gamma (PPARgamma), 15-deoxy-Delta(12,14)-prostaglandin J(2) (15d-PGJ(2)), decreases endothelial nitric oxide synthase (eNOS) expression by an unknown mechanism. prostaglandin j 104-119 nitric oxide synthase 3 Homo sapiens 147-180 17418102-1 2007 A natural ligand of peroxisome proliferator-activated receptor gamma (PPARgamma), 15-deoxy-Delta(12,14)-prostaglandin J(2) (15d-PGJ(2)), decreases endothelial nitric oxide synthase (eNOS) expression by an unknown mechanism. prostaglandin j 104-119 nitric oxide synthase 3 Homo sapiens 182-186 17418102-2 2007 Here we found that 15d-PGJ(2)-induced eNOS reduction is inversely associated with heat shock protein 70 (HSP70) induction in endothelial cells. 15d-pgj 19-26 nitric oxide synthase 3 Homo sapiens 38-42 17418102-7 2007 Cellular fractionation revealed that treatment with 15d-PGJ(2) increased eNOS distribution 2.5-fold from soluble to insoluble fractions. 15d-pgj 52-59 nitric oxide synthase 3 Homo sapiens 73-77 17237240-2 2007 Several enzymatic systems contribute to ROS production in vascular endothelial cells, including NA(D)PH oxidase, xanthine oxidase, uncoupled endothelial nitric oxide synthase, and the mitochondrial electron transport chain. Reactive Oxygen Species 40-43 nitric oxide synthase 3 Homo sapiens 141-174 17438380-4 2007 NO, generated by catalytic activity of endothelial NO synthase (eNOS) on l-arginine, modulates vascular function and structure. Arginine 73-83 nitric oxide synthase 3 Homo sapiens 39-62 17223008-5 2007 OPC-28326 markedly induced phosphorylation of endothelial nitric oxide synthase (eNOS) in HAECs via phosphatidylinositol-3 kinase PI3K/Akt (PI3K/Akt) pathway. OPC 28326 0-9 nitric oxide synthase 3 Homo sapiens 46-79 17438380-4 2007 NO, generated by catalytic activity of endothelial NO synthase (eNOS) on l-arginine, modulates vascular function and structure. Arginine 73-83 nitric oxide synthase 3 Homo sapiens 64-68 17264164-5 2007 Coexpression of full-length eNOS with eNOS13A diminished eNOS enzyme activity in COS-7 cells by formation of heterodimers. carbonyl sulfide 81-84 nitric oxide synthase 3 Homo sapiens 28-32 17420345-7 2007 Low-dose folic acid increased nitric oxide-mediated endothelium-dependent vasomotor responses, reduced vascular superoxide production, and improved enzymatic coupling of endothelial nitric oxide synthase through availability of the cofactor tetrahydrobiopterin. Folic Acid 9-19 nitric oxide synthase 3 Homo sapiens 170-203 17420345-7 2007 Low-dose folic acid increased nitric oxide-mediated endothelium-dependent vasomotor responses, reduced vascular superoxide production, and improved enzymatic coupling of endothelial nitric oxide synthase through availability of the cofactor tetrahydrobiopterin. sapropterin 241-260 nitric oxide synthase 3 Homo sapiens 170-203 17420345-10 2007 CONCLUSIONS: Low-dose folic acid treatment, comparable to daily intake and dietary fortification, improves vascular function through effects on endothelial nitric oxide synthase and vascular oxidative stress. Folic Acid 22-32 nitric oxide synthase 3 Homo sapiens 144-177 18690862-7 2007 On the other hand, it is clear that acute low doses of EtOH increase both the release of NO and endothelial NOS (eNOS) expression, and augment endothelium-mediated vasodilatation, whereas higher doses impair endothelial functions. Ethanol 55-59 nitric oxide synthase 3 Homo sapiens 96-111 17264164-5 2007 Coexpression of full-length eNOS with eNOS13A diminished eNOS enzyme activity in COS-7 cells by formation of heterodimers. carbonyl sulfide 81-84 nitric oxide synthase 3 Homo sapiens 38-42 17413318-4 2007 Overexpression of NOS3 in the brain increased the levels of APP, APP-Abeta, p53, Tau, glial fibrillary acidic protein, and peroxisome proliferator activated receptors (PPAR) delta and gamma and decreased the levels of Hu (neuronal marker) mRNA, phosphorylated glycogen synthase kinase 3beta, ATP synthase, and choline acetyltransferase expression as demonstrated by real-time quantitative reverse-transcribed polymerase chain reaction, Western blot analysis, or immunohistochemical staining. Choline 310-317 nitric oxide synthase 3 Homo sapiens 18-22 17457350-3 2007 Endothelial production of nitric oxide by endothelial nitric oxide synthase in the corpus cavernosum is involved in the maintenance of penile erection. Nitric Oxide 26-38 nitric oxide synthase 3 Homo sapiens 42-75 17457351-1 2007 L-arginine is the substrate of endothelial nitric oxide synthase and the main precursor of nitric oxide in the vascular endothelium, thus its effects are mediated largely by increases in nitric oxide production. Arginine 0-10 nitric oxide synthase 3 Homo sapiens 31-64 16860889-1 2007 L-Arginine is the substrate of endothelial nitric oxide synthase (eNOS) and the main precursor of nitric oxide (NO) in the vascular endothelium. Arginine 0-10 nitric oxide synthase 3 Homo sapiens 31-64 16860889-1 2007 L-Arginine is the substrate of endothelial nitric oxide synthase (eNOS) and the main precursor of nitric oxide (NO) in the vascular endothelium. Arginine 0-10 nitric oxide synthase 3 Homo sapiens 66-70 16860889-1 2007 L-Arginine is the substrate of endothelial nitric oxide synthase (eNOS) and the main precursor of nitric oxide (NO) in the vascular endothelium. Nitric Oxide 43-55 nitric oxide synthase 3 Homo sapiens 66-70 17306574-0 2007 Influence of eNOS haplotypes on the plasma nitric oxide products concentrations in hypertensive and type 2 diabetes mellitus patients. Nitric Oxide 43-55 nitric oxide synthase 3 Homo sapiens 13-17 17306574-2 2007 We evaluated the association of eNOS genotypes/haplotypes with the plasma concentrations of nitrite/nitrate (NO(x)), which are products of nitric oxide in HT, T2DM, and T2DM+HT patients. Nitrites 92-99 nitric oxide synthase 3 Homo sapiens 32-36 17306574-2 2007 We evaluated the association of eNOS genotypes/haplotypes with the plasma concentrations of nitrite/nitrate (NO(x)), which are products of nitric oxide in HT, T2DM, and T2DM+HT patients. Nitrates 100-107 nitric oxide synthase 3 Homo sapiens 32-36 17306574-2 2007 We evaluated the association of eNOS genotypes/haplotypes with the plasma concentrations of nitrite/nitrate (NO(x)), which are products of nitric oxide in HT, T2DM, and T2DM+HT patients. Nitric Oxide 139-151 nitric oxide synthase 3 Homo sapiens 32-36 17413318-6 2007 The results suggest that increased cerebral expression of NOS3 causes several molecular abnormalities related to AD-type neurodegeneration, including oxidative stress, mitochondrial dysfunction, and impaired acetylcholine homeostasis. Acetylcholine 208-221 nitric oxide synthase 3 Homo sapiens 58-62 17505150-2 2007 Asymmetric dimethylarginine (ADMA), a novel inhibitor of endothelial nitric oxide synthase (eNOS), blocks nitric oxide (NO) synthesis from L-arginine. dimethylarginine 11-27 nitric oxide synthase 3 Homo sapiens 57-90 17320763-0 2007 Vascular and perivascular nitric oxide release and transport: biochemical pathways of neuronal nitric oxide synthase (NOS1) and endothelial nitric oxide synthase (NOS3). Nitric Oxide 26-38 nitric oxide synthase 3 Homo sapiens 128-161 17293684-3 2007 In models of hypertension, and chronic and acute renal disease, the loss of nitric oxide bioavailability may occur due to inactivation of endothelial nitric oxide synthase, synthesis of endogenous inhibitors or oxidative inactivation of nitric oxide. Nitric Oxide 76-88 nitric oxide synthase 3 Homo sapiens 138-171 16871271-0 2007 The association between intron 4 VNTR, E298A and IVF 23+10 G/T polymorphisms of ecNOS gene and sildenafil responsiveness in patients with erectile dysfunction. Sildenafil Citrate 95-105 nitric oxide synthase 3 Homo sapiens 80-85 16871271-1 2007 The objective of the study was to determine the association between intron 4 variable number of tandem repeats (VNTR), E298A and IVF 23+10 G/T polymorphisms of ec-NOS gene and sildenafil responsiveness in patients with erectile dysfunction (ED). Sildenafil Citrate 176-186 nitric oxide synthase 3 Homo sapiens 160-166 16871271-7 2007 The frequency of the ec-NOS gene intron 4 genotype were found as bb=41.7%, ab=50% and aa=8.3% in the sildenafil responders and bb=93.5% and ba=6.5% in the sildenafil non-responders. boeravinone B 65-67 nitric oxide synthase 3 Homo sapiens 21-27 16871271-7 2007 The frequency of the ec-NOS gene intron 4 genotype were found as bb=41.7%, ab=50% and aa=8.3% in the sildenafil responders and bb=93.5% and ba=6.5% in the sildenafil non-responders. Sildenafil Citrate 101-111 nitric oxide synthase 3 Homo sapiens 21-27 16871271-7 2007 The frequency of the ec-NOS gene intron 4 genotype were found as bb=41.7%, ab=50% and aa=8.3% in the sildenafil responders and bb=93.5% and ba=6.5% in the sildenafil non-responders. boeravinone B 127-129 nitric oxide synthase 3 Homo sapiens 21-27 16871271-7 2007 The frequency of the ec-NOS gene intron 4 genotype were found as bb=41.7%, ab=50% and aa=8.3% in the sildenafil responders and bb=93.5% and ba=6.5% in the sildenafil non-responders. Barium 140-142 nitric oxide synthase 3 Homo sapiens 21-27 16871271-7 2007 The frequency of the ec-NOS gene intron 4 genotype were found as bb=41.7%, ab=50% and aa=8.3% in the sildenafil responders and bb=93.5% and ba=6.5% in the sildenafil non-responders. Sildenafil Citrate 155-165 nitric oxide synthase 3 Homo sapiens 21-27 16871271-10 2007 These findings may indicate that "a" allele of ec-NOS gene intron 4 VNTR polymorphism associates with a better sildenafil response. Sildenafil Citrate 111-121 nitric oxide synthase 3 Homo sapiens 47-53 17381681-0 2007 Direct measurements of nitric oxide release in relation to expression of endothelial nitric oxide synthase in isolated porcine mitral valves. Nitric Oxide 23-35 nitric oxide synthase 3 Homo sapiens 73-106 17409706-3 2007 In vascular endothelial cells, microsphere embolism-induced eNOS expression was associated with protein tyrosine nitration, which is a marker of generation of peroxynitrite. Tyrosine 104-112 nitric oxide synthase 3 Homo sapiens 60-64 17409706-3 2007 In vascular endothelial cells, microsphere embolism-induced eNOS expression was associated with protein tyrosine nitration, which is a marker of generation of peroxynitrite. Peroxynitrous Acid 159-172 nitric oxide synthase 3 Homo sapiens 60-64 17327434-1 2007 Uncoupling of the endothelial nitric oxide synthase (eNOS) resulting in superoxide anion (O(2)(-)) formation instead of nitric oxide (NO) causes diabetic endothelial dysfunction. Superoxides 72-88 nitric oxide synthase 3 Homo sapiens 18-51 17327434-1 2007 Uncoupling of the endothelial nitric oxide synthase (eNOS) resulting in superoxide anion (O(2)(-)) formation instead of nitric oxide (NO) causes diabetic endothelial dysfunction. Superoxides 90-95 nitric oxide synthase 3 Homo sapiens 18-51 17278969-0 2007 Activation of endothelial nitric oxide synthase by red wine polyphenols: impact of grape cultivars, growing area and the vinification process. Polyphenols 60-71 nitric oxide synthase 3 Homo sapiens 14-47 17278969-3 2007 The aim of the present study was to elucidate the impact of grape cultivars, growing area and the vinification/fermentation process on the ability of red wine polyphenol extracts to increase human endothelial nitric oxide synthase (eNOS) promotor and enzyme activity. Polyphenols 159-169 nitric oxide synthase 3 Homo sapiens 197-230 17278969-3 2007 The aim of the present study was to elucidate the impact of grape cultivars, growing area and the vinification/fermentation process on the ability of red wine polyphenol extracts to increase human endothelial nitric oxide synthase (eNOS) promotor and enzyme activity. Polyphenols 159-169 nitric oxide synthase 3 Homo sapiens 232-236 17278969-4 2007 METHODS: We produced polyphenol extracts from a variety of red wines from all over the world and tested their influence on eNOS promotor activity by a luciferase reporter gene assay. Polyphenols 21-31 nitric oxide synthase 3 Homo sapiens 123-127 17278969-8 2007 Resveratrol alone significantly enhanced eNOS promotor and enzyme activity, although at concentrations higher than those available in effective concentrations of red wine polyphenol extracts. Resveratrol 0-11 nitric oxide synthase 3 Homo sapiens 41-45 17505150-2 2007 Asymmetric dimethylarginine (ADMA), a novel inhibitor of endothelial nitric oxide synthase (eNOS), blocks nitric oxide (NO) synthesis from L-arginine. N,N-dimethylarginine 29-33 nitric oxide synthase 3 Homo sapiens 57-90 17505150-2 2007 Asymmetric dimethylarginine (ADMA), a novel inhibitor of endothelial nitric oxide synthase (eNOS), blocks nitric oxide (NO) synthesis from L-arginine. Arginine 139-149 nitric oxide synthase 3 Homo sapiens 57-90 17138963-5 2007 In OT-induced cells, L-NAME significantly decreased transcripts of the cardiac markers Nkx2.5, MEF2c, alpha-myosin heavy chain, and less, GATA4, endothelial NOS, and atrial natriuretic peptide, as well as the skeletal myocyte (SM) marker myogenin. NG-Nitroarginine Methyl Ester 21-27 nitric oxide synthase 3 Homo sapiens 145-160 17229561-1 2007 The aim of this study was to evaluate the effects of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) on NO synthase (eNOS) activation in Ea hy 926 endothelial cells. Eicosapentaenoic Acid 53-74 nitric oxide synthase 3 Homo sapiens 128-132 17229561-1 2007 The aim of this study was to evaluate the effects of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) on NO synthase (eNOS) activation in Ea hy 926 endothelial cells. Eicosapentaenoic Acid 76-79 nitric oxide synthase 3 Homo sapiens 128-132 17229561-1 2007 The aim of this study was to evaluate the effects of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) on NO synthase (eNOS) activation in Ea hy 926 endothelial cells. Docosahexaenoic Acids 85-105 nitric oxide synthase 3 Homo sapiens 128-132 17229561-1 2007 The aim of this study was to evaluate the effects of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) on NO synthase (eNOS) activation in Ea hy 926 endothelial cells. Docosahexaenoic Acids 107-110 nitric oxide synthase 3 Homo sapiens 128-132 17229561-3 2007 In control medium, eNOS activity (evaluated by the citrulline assay) and eNOS phosphorylation on Ser 1177 were correlated. Citrulline 51-61 nitric oxide synthase 3 Homo sapiens 19-23 17229561-3 2007 In control medium, eNOS activity (evaluated by the citrulline assay) and eNOS phosphorylation on Ser 1177 were correlated. Serine 97-100 nitric oxide synthase 3 Homo sapiens 73-77 17229561-7 2007 In conclusion, incorporation of EPA and DHA could be deleterious for endothelial cells by deregulating the activation of eNOS and preventing NO liberation. Eicosapentaenoic Acid 32-35 nitric oxide synthase 3 Homo sapiens 121-125 17229561-7 2007 In conclusion, incorporation of EPA and DHA could be deleterious for endothelial cells by deregulating the activation of eNOS and preventing NO liberation. Docosahexaenoic Acids 40-43 nitric oxide synthase 3 Homo sapiens 121-125 16616146-0 2007 Effects of homocysteine on the levels of caveolin-1 and eNOS in caveolae of human coronary artery endothelial cells. Homocysteine 11-23 nitric oxide synthase 3 Homo sapiens 56-60 17274989-5 2007 In this paper we demonstrate that BH4 domain of Bcl-xl administrated to endothelial cells as the conjugated form with TAT peptide, reverts Abeta-induced apoptotic cell death by activating a survival programme which is Akt/endothelial nitric oxide synthase dependent. sapropterin 34-37 nitric oxide synthase 3 Homo sapiens 222-255 16678833-2 2007 In parallel studies, we found that statin induces the nuclear translocation of HSF1 and that a decoy oligonucleotide encoding the heat shock element inhibits the statin-induced expression of heat shock protein 70, endothelial nitric oxide synthase (eNOS) and thrombomodulin. Oligonucleotides 101-116 nitric oxide synthase 3 Homo sapiens 214-247 17263536-3 2007 Specific binding of the nanotrigger to the reductase domain of the endothelial nitric oxide synthase (eNOSred) was demonstrated by competition between NADPH and the nanotrigger on the reduction of eNOSred flavin. NADP 151-156 nitric oxide synthase 3 Homo sapiens 67-100 17263536-3 2007 Specific binding of the nanotrigger to the reductase domain of the endothelial nitric oxide synthase (eNOSred) was demonstrated by competition between NADPH and the nanotrigger on the reduction of eNOSred flavin. 4,6-dinitro-o-cresol 205-211 nitric oxide synthase 3 Homo sapiens 67-100 16616146-3 2007 The aim of this study was to determine whether Hcy may alter the levels of Cav-1 and eNOS in endothelial caveolae. Homocysteine 47-50 nitric oxide synthase 3 Homo sapiens 85-89 16616146-5 2007 We found that treatment with 500 microM Hcy for 6h significantly reduced the levels of Cav-1 and eNOS in caveolae compared to untreated control by 47+/-7% and by 38+/-14%, respectively. Homocysteine 40-43 nitric oxide synthase 3 Homo sapiens 97-101 16616146-10 2007 These results suggest that Hcy induced impairment of NO production through a modulation of Cav-1 expression associated with a loss of eNOS in caveolae. Homocysteine 27-30 nitric oxide synthase 3 Homo sapiens 134-138 17126309-9 2007 NOS3 intron 4A/B STR was associated with increased concentrations of total cholesterol and apo B. Cholesterol 75-86 nitric oxide synthase 3 Homo sapiens 0-4 17126309-12 2007 NOS3 is also related to hypertension, endothelial dysfunction and variation on serum cholesterol in young adults with AMI. Cholesterol 85-96 nitric oxide synthase 3 Homo sapiens 0-4 16633797-8 2007 Our data suggest that the T(-786)C polymorphism of the eNOS gene may be an important risk factor in the development of NAION in Japanese subjects. naion 119-124 nitric oxide synthase 3 Homo sapiens 55-59 17357445-0 2007 [The pathogenic mechanism of homocysteine -induced endothelial nitric oxide synthase dysfunction and the antagonistic effects by folic acid]. Homocysteine 29-41 nitric oxide synthase 3 Homo sapiens 51-84 16839566-1 2007 The controlled regulation of nitric oxide (NO) synthesis in endothelial cells and cardiomyocytes by the endothelial form of nitric oxide synthase (eNOS or NOS3) is essential for cardiovascular health. Nitric Oxide 29-41 nitric oxide synthase 3 Homo sapiens 155-159 17357445-1 2007 To investigate the pathogenic mechanism of homocysteine-induced endothelial nitric oxide synthase dysfunction and the antagonistic effects by folic acid (FA). Homocysteine 43-55 nitric oxide synthase 3 Homo sapiens 64-97 17357445-7 2007 After HUVEC were exposed to Hcy at different concentrations for 72 hours, the level of eNOS mRNA and the content of eNOS protein, the eNOS activity, and the production of nitric oxide (NO) were all significantly and dose-dependently reduced compared with the control group (P< 0.05). Homocysteine 28-31 nitric oxide synthase 3 Homo sapiens 87-91 17082313-0 2007 17beta-estradiol antagonizes the down-regulation of endothelial nitric-oxide synthase and GTP cyclohydrolase I by high glucose: relevance to postmenopausal diabetic cardiovascular disease. Estradiol 0-16 nitric oxide synthase 3 Homo sapiens 52-85 17357445-7 2007 After HUVEC were exposed to Hcy at different concentrations for 72 hours, the level of eNOS mRNA and the content of eNOS protein, the eNOS activity, and the production of nitric oxide (NO) were all significantly and dose-dependently reduced compared with the control group (P< 0.05). Homocysteine 28-31 nitric oxide synthase 3 Homo sapiens 116-120 17082313-0 2007 17beta-estradiol antagonizes the down-regulation of endothelial nitric-oxide synthase and GTP cyclohydrolase I by high glucose: relevance to postmenopausal diabetic cardiovascular disease. Glucose 119-126 nitric oxide synthase 3 Homo sapiens 52-85 17082313-9 2007 These results suggest that the activation of ERalpha with 17beta-E2 can counteract high-glucose-induced down-regulation of eNOS and GTPCH-I in endothelial cells. Glucose 88-95 nitric oxide synthase 3 Homo sapiens 123-127 17357445-7 2007 After HUVEC were exposed to Hcy at different concentrations for 72 hours, the level of eNOS mRNA and the content of eNOS protein, the eNOS activity, and the production of nitric oxide (NO) were all significantly and dose-dependently reduced compared with the control group (P< 0.05). Homocysteine 28-31 nitric oxide synthase 3 Homo sapiens 116-120 17082313-8 2007 Transfection of small-interfering RNA targeting eNOS resulted in a marked reduction in GTPCH-I mRNA under both normal and high-glucose conditions, but this reduction was strongly reversed by 17beta-E2. Glucose 127-134 nitric oxide synthase 3 Homo sapiens 48-52 17357445-9 2007 The addition of folic acid (100 micromol/L)resulted in partial antagonistic effects against the injury of Hcy on NOS system of endothelial cells, the eNOS protein level and eNOS activity, and NO production increased,and so does the DDAH activity,and the ADMA concentration reduced. Folic Acid 16-26 nitric oxide synthase 3 Homo sapiens 150-154 17357445-9 2007 The addition of folic acid (100 micromol/L)resulted in partial antagonistic effects against the injury of Hcy on NOS system of endothelial cells, the eNOS protein level and eNOS activity, and NO production increased,and so does the DDAH activity,and the ADMA concentration reduced. Folic Acid 16-26 nitric oxide synthase 3 Homo sapiens 173-177 17357445-9 2007 The addition of folic acid (100 micromol/L)resulted in partial antagonistic effects against the injury of Hcy on NOS system of endothelial cells, the eNOS protein level and eNOS activity, and NO production increased,and so does the DDAH activity,and the ADMA concentration reduced. Homocysteine 106-109 nitric oxide synthase 3 Homo sapiens 150-154 17357445-9 2007 The addition of folic acid (100 micromol/L)resulted in partial antagonistic effects against the injury of Hcy on NOS system of endothelial cells, the eNOS protein level and eNOS activity, and NO production increased,and so does the DDAH activity,and the ADMA concentration reduced. Homocysteine 106-109 nitric oxide synthase 3 Homo sapiens 173-177 17357445-11 2007 The pathogenic mechanism of homocysteine-induced eNOS dysfunction may involve two levels,the level of eNOS protein and eNOS activity,and the level of the expression of eNOS gene. Homocysteine 28-40 nitric oxide synthase 3 Homo sapiens 49-53 17357445-11 2007 The pathogenic mechanism of homocysteine-induced eNOS dysfunction may involve two levels,the level of eNOS protein and eNOS activity,and the level of the expression of eNOS gene. Homocysteine 28-40 nitric oxide synthase 3 Homo sapiens 102-106 17357445-11 2007 The pathogenic mechanism of homocysteine-induced eNOS dysfunction may involve two levels,the level of eNOS protein and eNOS activity,and the level of the expression of eNOS gene. Homocysteine 28-40 nitric oxide synthase 3 Homo sapiens 102-106 17357445-12 2007 The injury on the level of eNOS protein and eNOS activity may go through the DDAH-ADMA pathway. N,N-dimethylarginine 82-86 nitric oxide synthase 3 Homo sapiens 27-31 17357445-12 2007 The injury on the level of eNOS protein and eNOS activity may go through the DDAH-ADMA pathway. N,N-dimethylarginine 82-86 nitric oxide synthase 3 Homo sapiens 44-48 17357445-13 2007 Folic acid can exert partial protective roles against the Hcy in the level of eNOS protein and eNOS activity,but without impact on the expression of eNOS gene. Folic Acid 0-10 nitric oxide synthase 3 Homo sapiens 78-82 17357445-13 2007 Folic acid can exert partial protective roles against the Hcy in the level of eNOS protein and eNOS activity,but without impact on the expression of eNOS gene. Folic Acid 0-10 nitric oxide synthase 3 Homo sapiens 95-99 17357445-13 2007 Folic acid can exert partial protective roles against the Hcy in the level of eNOS protein and eNOS activity,but without impact on the expression of eNOS gene. Folic Acid 0-10 nitric oxide synthase 3 Homo sapiens 95-99 17357445-13 2007 Folic acid can exert partial protective roles against the Hcy in the level of eNOS protein and eNOS activity,but without impact on the expression of eNOS gene. Homocysteine 58-61 nitric oxide synthase 3 Homo sapiens 78-82 17357445-13 2007 Folic acid can exert partial protective roles against the Hcy in the level of eNOS protein and eNOS activity,but without impact on the expression of eNOS gene. Homocysteine 58-61 nitric oxide synthase 3 Homo sapiens 95-99 17357445-13 2007 Folic acid can exert partial protective roles against the Hcy in the level of eNOS protein and eNOS activity,but without impact on the expression of eNOS gene. Homocysteine 58-61 nitric oxide synthase 3 Homo sapiens 95-99 16889995-1 2007 Cytokines generate nitric oxide (NO) in osteoblasts and neutrophils through the induction of NO synthase isoforms, endothelial (NOS3) and inducible (NOS2), thereby producing bone loss. Nitric Oxide 19-31 nitric oxide synthase 3 Homo sapiens 115-132 17105827-7 2007 Clofibrate increased PPARalpha expression, accompanied by increased NO production and eNOS expression. Clofibrate 0-10 nitric oxide synthase 3 Homo sapiens 86-90 17125900-0 2007 Eicosapentaenoic acid modifies lipid composition in caveolae and induces translocation of endothelial nitric oxide synthase. Eicosapentaenoic Acid 0-21 nitric oxide synthase 3 Homo sapiens 90-123 17285538-3 2007 The genotypes of NOS3 gene VNTR polymorphism were determined by polymerase chain reaction and agarose gel electrophoresis. Sepharose 94-101 nitric oxide synthase 3 Homo sapiens 17-21 17974175-5 2007 There was applied a new method for treatment with mechanism of action stimulation the production cGMP of spermatozoa endothelial nitric oxide synthase (eNOS). Cyclic GMP 97-101 nitric oxide synthase 3 Homo sapiens 117-150 17184584-5 2007 eNOS activity was assayed by L- [3H]citrulline production from L-[3H]arginine. l- [3h]citrulline 29-46 nitric oxide synthase 3 Homo sapiens 0-4 17184584-5 2007 eNOS activity was assayed by L- [3H]citrulline production from L-[3H]arginine. l-[3h]arginine 63-77 nitric oxide synthase 3 Homo sapiens 0-4 17184584-6 2007 The involvement of eNOS was explored using an eNOS inhibitor (L-NAME) and the effects in the process were observed. NG-Nitroarginine Methyl Ester 62-68 nitric oxide synthase 3 Homo sapiens 19-23 17184584-6 2007 The involvement of eNOS was explored using an eNOS inhibitor (L-NAME) and the effects in the process were observed. NG-Nitroarginine Methyl Ester 62-68 nitric oxide synthase 3 Homo sapiens 46-50 17184584-9 2007 Moreover, cell migration, proliferation and tube formation induced by CD151 are inhibited when L-NAME is used, which indicates that there is an involvement of eNOS in CD151-induced cell migration, cell proliferation and tube formation. NG-Nitroarginine Methyl Ester 95-101 nitric oxide synthase 3 Homo sapiens 159-163 17125900-8 2007 EPA treatment induced the translocation of eNOS from caveolae fractions to soluble fractions. Eicosapentaenoic Acid 0-3 nitric oxide synthase 3 Homo sapiens 43-47 17125900-10 2007 After EPA treatment, the level of p-eNOS in each fraction was increased but the distribution of which was unaffected. Eicosapentaenoic Acid 6-9 nitric oxide synthase 3 Homo sapiens 36-40 17125900-4 2007 In the present study we investigated the effects of eicosapentaenoic acid (EPA, 20:5 n-3) on subcellular distribution of eNOS and lipid composition of caveolae. Eicosapentaenoic Acid 52-73 nitric oxide synthase 3 Homo sapiens 121-125 17125900-12 2007 eNOS activity in HUVEC cells was increased after EPA treatment, which was in a dose dependent manner. Eicosapentaenoic Acid 49-52 nitric oxide synthase 3 Homo sapiens 0-4 17125900-13 2007 And incubation with 50 microM EPA had the maximum effect on eNOS activity. Eicosapentaenoic Acid 30-33 nitric oxide synthase 3 Homo sapiens 60-64 17125900-4 2007 In the present study we investigated the effects of eicosapentaenoic acid (EPA, 20:5 n-3) on subcellular distribution of eNOS and lipid composition of caveolae. Eicosapentaenoic Acid 75-78 nitric oxide synthase 3 Homo sapiens 121-125 17406107-1 2007 BACKGROUND: Asymmetric dimethylarginine (ADMA) assumes a significant role in atherosclerosis by inhibiting the endothelial nitric oxide synthase (eNOS). dimethylarginine 23-39 nitric oxide synthase 3 Homo sapiens 111-144 17140552-8 2007 Perindopril upregulated 19% and 27% protein expression/activity of endothelial nitric oxide synthase (P < 0.05) as well as reduced the rate of apoptosis by 31% (P < 0.05). Perindopril 0-11 nitric oxide synthase 3 Homo sapiens 67-100 17406107-1 2007 BACKGROUND: Asymmetric dimethylarginine (ADMA) assumes a significant role in atherosclerosis by inhibiting the endothelial nitric oxide synthase (eNOS). N,N-dimethylarginine 41-45 nitric oxide synthase 3 Homo sapiens 111-144 16946027-2 2007 Impaired FMD may be mediated in part by a decrease in synthesis of nitric oxide by endothelial nitric oxide synthase, and in clinical populations this has been attributed to competitive inhibition of l-arginine binding sites by asymmetric dimethylarginine (ADMA). Nitric Oxide 67-79 nitric oxide synthase 3 Homo sapiens 83-116 17110473-8 2007 CONCLUSIONS: Our results suggest that genetic variation at the eNOS locus is associated with features of metabolic syndrome, and might represent a new genetic susceptibility component for insulin resistance, hypertriglyceridemia, and low HDL-cholesterol concentrations. Cholesterol 242-253 nitric oxide synthase 3 Homo sapiens 63-67 17116740-5 2007 Medroxyprogesterone acetate (MPA) and progesterone markedly decreased the eNOS mRNA and protein levels, whereas levonorgestrel and nomegestrol acetate had only small effects. Medroxyprogesterone Acetate 0-27 nitric oxide synthase 3 Homo sapiens 74-78 17116740-5 2007 Medroxyprogesterone acetate (MPA) and progesterone markedly decreased the eNOS mRNA and protein levels, whereas levonorgestrel and nomegestrol acetate had only small effects. Progesterone 7-19 nitric oxide synthase 3 Homo sapiens 74-78 17970703-1 2007 BACKGROUND: Nitric oxide (NO) produced by endothelial nitric oxide synthase (eNOS) mediates endothelium-dependent vasodilatation and antithrombotic action. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 42-75 17970703-1 2007 BACKGROUND: Nitric oxide (NO) produced by endothelial nitric oxide synthase (eNOS) mediates endothelium-dependent vasodilatation and antithrombotic action. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 77-81 16946027-10 2007 Together with the finding that endothelial cell ADMA protein expression was not increased in older adults, these findings suggest that competitive inhibition of l-arginine binding sites on endothelial nitric oxide synthase by ADMA is not an important mechanism contributing to impaired conduit artery endothelium-dependent dilation with aging in healthy humans. Arginine 161-171 nitric oxide synthase 3 Homo sapiens 189-222 17365407-3 2007 We conducted a study to investigate for possible associations between ecNOS gene intron 4 variable-number tandem repeat (VNTR) polymorphism and thrombosis of polytetrafluoroethylene hemodialysis arteriovenous access grafts (AVG) in Turkish patients. Polytetrafluoroethylene 158-181 nitric oxide synthase 3 Homo sapiens 70-75 17293058-4 2007 Superoxide can directly quench NO; moreover, by giving rise to peroxynitrite, it can oxidize the cNOS cofactor tetrahydrobiopterin (BH4), thereby suppressing cNOS activity and converting it to superoxide generator. Superoxides 0-10 nitric oxide synthase 3 Homo sapiens 97-101 17982927-1 2007 BACKGROUND: Vasoconstrictor drugs reduce nitric oxide (NO) production in vitro by inhibiting the enzyme involved in the regulation of inducible and constitutive NO synthases (iNOS and cNOS). Nitric Oxide 41-53 nitric oxide synthase 3 Homo sapiens 184-188 17825498-1 2007 Oxidation of tetrahydrobiopterin by peroxynitrite in oxidant-stressed endothelium compromises nitric oxide synthase (eNOS) activity while amplifying superoxide production; this mechanism contributes prominently to the endothelial dysfunction that characterizes many common clinical disorders. sapropterin 13-32 nitric oxide synthase 3 Homo sapiens 70-115 17825498-1 2007 Oxidation of tetrahydrobiopterin by peroxynitrite in oxidant-stressed endothelium compromises nitric oxide synthase (eNOS) activity while amplifying superoxide production; this mechanism contributes prominently to the endothelial dysfunction that characterizes many common clinical disorders. sapropterin 13-32 nitric oxide synthase 3 Homo sapiens 117-121 17825498-1 2007 Oxidation of tetrahydrobiopterin by peroxynitrite in oxidant-stressed endothelium compromises nitric oxide synthase (eNOS) activity while amplifying superoxide production; this mechanism contributes prominently to the endothelial dysfunction that characterizes many common clinical disorders. Peroxynitrous Acid 36-49 nitric oxide synthase 3 Homo sapiens 70-115 17825498-1 2007 Oxidation of tetrahydrobiopterin by peroxynitrite in oxidant-stressed endothelium compromises nitric oxide synthase (eNOS) activity while amplifying superoxide production; this mechanism contributes prominently to the endothelial dysfunction that characterizes many common clinical disorders. Peroxynitrous Acid 36-49 nitric oxide synthase 3 Homo sapiens 117-121 17825498-2 2007 As a physiological peroxynitrite scavenger, gamma-tocopherol may have the potential to protect tetrahydrobiopterin and thus preserve effective eNOS activity. gamma-Tocopherol 44-60 nitric oxide synthase 3 Homo sapiens 143-147 17825498-3 2007 Indeed, in clinical studies, supplemental gamma-tocopherol has enhanced platelet eNOS activity, and a diet high in gamma-tocopherol-rich walnuts has improved endothelium-dependent vasodilation in hypercholesterolemia. gamma-Tocopherol 42-58 nitric oxide synthase 3 Homo sapiens 81-85 17825498-4 2007 In rodents, gamma-tocopherol is reported to increase arterial expression of eNOS while up-regulating an activating phosphorylation of this enzyme. gamma-Tocopherol 12-28 nitric oxide synthase 3 Homo sapiens 76-80 17293058-4 2007 Superoxide can directly quench NO; moreover, by giving rise to peroxynitrite, it can oxidize the cNOS cofactor tetrahydrobiopterin (BH4), thereby suppressing cNOS activity and converting it to superoxide generator. Superoxides 0-10 nitric oxide synthase 3 Homo sapiens 158-162 17293058-4 2007 Superoxide can directly quench NO; moreover, by giving rise to peroxynitrite, it can oxidize the cNOS cofactor tetrahydrobiopterin (BH4), thereby suppressing cNOS activity and converting it to superoxide generator. Peroxynitrous Acid 63-76 nitric oxide synthase 3 Homo sapiens 97-101 17293058-4 2007 Superoxide can directly quench NO; moreover, by giving rise to peroxynitrite, it can oxidize the cNOS cofactor tetrahydrobiopterin (BH4), thereby suppressing cNOS activity and converting it to superoxide generator. Peroxynitrous Acid 63-76 nitric oxide synthase 3 Homo sapiens 158-162 17293058-4 2007 Superoxide can directly quench NO; moreover, by giving rise to peroxynitrite, it can oxidize the cNOS cofactor tetrahydrobiopterin (BH4), thereby suppressing cNOS activity and converting it to superoxide generator. sapropterin 111-130 nitric oxide synthase 3 Homo sapiens 97-101 17293058-4 2007 Superoxide can directly quench NO; moreover, by giving rise to peroxynitrite, it can oxidize the cNOS cofactor tetrahydrobiopterin (BH4), thereby suppressing cNOS activity and converting it to superoxide generator. sapropterin 111-130 nitric oxide synthase 3 Homo sapiens 158-162 17293058-4 2007 Superoxide can directly quench NO; moreover, by giving rise to peroxynitrite, it can oxidize the cNOS cofactor tetrahydrobiopterin (BH4), thereby suppressing cNOS activity and converting it to superoxide generator. sapropterin 132-135 nitric oxide synthase 3 Homo sapiens 97-101 17293058-4 2007 Superoxide can directly quench NO; moreover, by giving rise to peroxynitrite, it can oxidize the cNOS cofactor tetrahydrobiopterin (BH4), thereby suppressing cNOS activity and converting it to superoxide generator. sapropterin 132-135 nitric oxide synthase 3 Homo sapiens 158-162 17293058-4 2007 Superoxide can directly quench NO; moreover, by giving rise to peroxynitrite, it can oxidize the cNOS cofactor tetrahydrobiopterin (BH4), thereby suppressing cNOS activity and converting it to superoxide generator. Superoxides 193-203 nitric oxide synthase 3 Homo sapiens 97-101 16842840-1 2007 INTRODUCTION: Endothelium-derived nitric oxide (NO) is synthesized from l-arginine by endothelial nitric oxide synthase (eNOS) encoded by the eNOS3 gene on chromosome 7. Nitric Oxide 34-46 nitric oxide synthase 3 Homo sapiens 86-119 16925467-0 2007 A preliminary study on T-786C endothelial nitric oxide synthase gene and renal hemodynamic and blood pressure responses to dietary sodium. Sodium 131-137 nitric oxide synthase 3 Homo sapiens 30-63 16951945-1 2007 The objective of this study was to analyze the genotype distributions and allele frequencies for the Glu298Asp (G894T) polymorphism of the eNOS gene and the serum nitric oxide level among the patients with fibromyalgia syndrome (FS). Nitric Oxide 163-175 nitric oxide synthase 3 Homo sapiens 139-143 17365914-6 2007 RESULTS: The distribution of GG, TG, and TT genotypes for eNOS gene was 48%, 33%, and 19% in PNE, compared with 61%, 26%, and 13% in the controls (p > 0.05). Thioguanine 33-35 nitric oxide synthase 3 Homo sapiens 58-62 18473989-1 2007 Nitric oxide (NO) is produced by the endothelial NOS (eNOS) in the intima and by the neuronal NOS (nNOS) in the adventitia of cerebral vessels. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 37-52 16842840-1 2007 INTRODUCTION: Endothelium-derived nitric oxide (NO) is synthesized from l-arginine by endothelial nitric oxide synthase (eNOS) encoded by the eNOS3 gene on chromosome 7. Nitric Oxide 34-46 nitric oxide synthase 3 Homo sapiens 121-125 16842840-1 2007 INTRODUCTION: Endothelium-derived nitric oxide (NO) is synthesized from l-arginine by endothelial nitric oxide synthase (eNOS) encoded by the eNOS3 gene on chromosome 7. Arginine 72-82 nitric oxide synthase 3 Homo sapiens 86-119 16842840-1 2007 INTRODUCTION: Endothelium-derived nitric oxide (NO) is synthesized from l-arginine by endothelial nitric oxide synthase (eNOS) encoded by the eNOS3 gene on chromosome 7. Arginine 72-82 nitric oxide synthase 3 Homo sapiens 121-125 16169754-0 2007 L-arginine prevents reduced expression of endothelial nitric oxide synthase (NOS) in pulmonary arterioles of broilers exposed to cool temperatures. Arginine 0-10 nitric oxide synthase 3 Homo sapiens 42-75 16684613-3 2006 Endothelium damage induced by atherosclerosis leads to the reduction in bioactivity of endothelial NO synthase (eNOS) with subsequent impaired release of NO together with a local enhanced degradation of NO by increased generation of reactive oxygen species with subsequent cascade of oxidation-sensitive mechanisms in the arterial wall. Reactive Oxygen Species 233-256 nitric oxide synthase 3 Homo sapiens 112-116 19618598-0 2007 PICSO in progress: lactate, oxygen, eNOS, iNOS, MMP and TIMP in the PICSO treated myocardium--a preview. picso 0-5 nitric oxide synthase 3 Homo sapiens 36-40 16822949-3 2006 Cultured eNOS knockout (eNOS(-/-)) cardiomyocytes displayed fewer cells and lower bromodeoxyuridine (BrdU) incorporation in vitro compared with wild-type (WT) cardiomyocytes (P < 0.05). Bromodeoxyuridine 82-99 nitric oxide synthase 3 Homo sapiens 9-13 16822949-3 2006 Cultured eNOS knockout (eNOS(-/-)) cardiomyocytes displayed fewer cells and lower bromodeoxyuridine (BrdU) incorporation in vitro compared with wild-type (WT) cardiomyocytes (P < 0.05). Bromodeoxyuridine 101-105 nitric oxide synthase 3 Homo sapiens 9-13 16822949-4 2006 Treatment with the nitric oxide (NO) donor diethylenetriamine NONOate increased BrdU incorporation and cell counts in eNOS(-/-) cardiomyocytes (P < 0.05). Nitric Oxide 19-31 nitric oxide synthase 3 Homo sapiens 118-122 16822949-4 2006 Treatment with the nitric oxide (NO) donor diethylenetriamine NONOate increased BrdU incorporation and cell counts in eNOS(-/-) cardiomyocytes (P < 0.05). 2,2'-(hydroxynitrosohydrazono)bis-ethanamine 43-69 nitric oxide synthase 3 Homo sapiens 118-122 16822949-8 2006 Furthermore, deficiency in eNOS significantly decreased BrdU labeling indexes in neonatal hearts in vivo. Bromodeoxyuridine 56-60 nitric oxide synthase 3 Homo sapiens 27-31 17023679-1 2006 OBJECTIVE: The aim of the present study is to determine whether hypochlorous acid (HOCl), the major oxidant of leukocyte-derived myeloperoxidase (MPO), oxidizes the zinc-thiolate center of endothelial nitric oxide synthase (eNOS) and uncouples the enzyme. Hypochlorous Acid 64-81 nitric oxide synthase 3 Homo sapiens 189-222 17023679-1 2006 OBJECTIVE: The aim of the present study is to determine whether hypochlorous acid (HOCl), the major oxidant of leukocyte-derived myeloperoxidase (MPO), oxidizes the zinc-thiolate center of endothelial nitric oxide synthase (eNOS) and uncouples the enzyme. Hypochlorous Acid 83-87 nitric oxide synthase 3 Homo sapiens 189-222 17023679-1 2006 OBJECTIVE: The aim of the present study is to determine whether hypochlorous acid (HOCl), the major oxidant of leukocyte-derived myeloperoxidase (MPO), oxidizes the zinc-thiolate center of endothelial nitric oxide synthase (eNOS) and uncouples the enzyme. zinc-thiolate 165-178 nitric oxide synthase 3 Homo sapiens 189-222 16824503-8 2006 Nicorandil also increased the cNOS activity and decreased iNOS activity (P<0.05). Nicorandil 0-10 nitric oxide synthase 3 Homo sapiens 30-34 16824503-9 2006 L-NMMA and glibenclamide abrogated the effects of nicorandil on ventricular function, coronary blood flow volume, area of no-reflow, necrosis area and cNOS activity, but not iNOS activity. omega-N-Methylarginine 0-6 nitric oxide synthase 3 Homo sapiens 151-155 16824503-9 2006 L-NMMA and glibenclamide abrogated the effects of nicorandil on ventricular function, coronary blood flow volume, area of no-reflow, necrosis area and cNOS activity, but not iNOS activity. Glyburide 11-24 nitric oxide synthase 3 Homo sapiens 151-155 17070516-4 2006 It has been demonstrated that a small GTP-binding protein, Rho, and its downstream effecter, Rho kinase (ROCK), negatively regulate endothelial nitric oxide synthase (eNOS) production. Guanosine Triphosphate 38-41 nitric oxide synthase 3 Homo sapiens 132-165 17535737-4 2006 While ouabain-induced ET-1 release seems to be accomplished within 10 min, ouabain also stimulates a second signaling cascade that involves activation of Akt (also known as protein kinase B, or PKB), activation of endothelial nitric oxide synthase (eNOS) and increased NO production in HUAECs. Ouabain 75-82 nitric oxide synthase 3 Homo sapiens 214-247 16545819-0 2006 Activation of endothelial nitric oxide synthase by cilostazol via a cAMP/protein kinase A- and phosphatidylinositol 3-kinase/Akt-dependent mechanism. Cilostazol 51-61 nitric oxide synthase 3 Homo sapiens 14-47 16545819-0 2006 Activation of endothelial nitric oxide synthase by cilostazol via a cAMP/protein kinase A- and phosphatidylinositol 3-kinase/Akt-dependent mechanism. Cyclic AMP 68-72 nitric oxide synthase 3 Homo sapiens 14-47 16545819-4 2006 In Western blot analysis, cilostazol increased phosphorylation of endothelial nitric oxide synthase (eNOS) at Ser(1177) and of Akt at Ser(473) and dephosphorylation of eNOS at Thr(495). Cilostazol 26-36 nitric oxide synthase 3 Homo sapiens 66-99 16545819-4 2006 In Western blot analysis, cilostazol increased phosphorylation of endothelial nitric oxide synthase (eNOS) at Ser(1177) and of Akt at Ser(473) and dephosphorylation of eNOS at Thr(495). Serine 110-113 nitric oxide synthase 3 Homo sapiens 66-99 17145829-6 2006 However, relationships between overweight/obesity [body mass index (BMI), >25] and radiotoxicity risk seemed to be modified by eNOS and MPO genotypes associated with higher generation of nitric oxide and ROS, respectively. Nitric Oxide 190-202 nitric oxide synthase 3 Homo sapiens 130-134 17145829-6 2006 However, relationships between overweight/obesity [body mass index (BMI), >25] and radiotoxicity risk seemed to be modified by eNOS and MPO genotypes associated with higher generation of nitric oxide and ROS, respectively. Reactive Oxygen Species 207-210 nitric oxide synthase 3 Homo sapiens 130-134 17287556-1 2006 BACKGROUND & OBJECTIVES: Endo-derived nitric oxide (NO) is synthesized from L-arginine by endothelium nitric oxide synthase (eNOS) encoded by the NOS3 gene on chromosome7. Adenosine Monophosphate 12-15 nitric oxide synthase 3 Homo sapiens 129-133 17287556-1 2006 BACKGROUND & OBJECTIVES: Endo-derived nitric oxide (NO) is synthesized from L-arginine by endothelium nitric oxide synthase (eNOS) encoded by the NOS3 gene on chromosome7. Nitric Oxide 42-54 nitric oxide synthase 3 Homo sapiens 129-133 17287556-1 2006 BACKGROUND & OBJECTIVES: Endo-derived nitric oxide (NO) is synthesized from L-arginine by endothelium nitric oxide synthase (eNOS) encoded by the NOS3 gene on chromosome7. Nitric Oxide 42-54 nitric oxide synthase 3 Homo sapiens 150-154 17287556-1 2006 BACKGROUND & OBJECTIVES: Endo-derived nitric oxide (NO) is synthesized from L-arginine by endothelium nitric oxide synthase (eNOS) encoded by the NOS3 gene on chromosome7. Arginine 80-90 nitric oxide synthase 3 Homo sapiens 129-133 17287556-1 2006 BACKGROUND & OBJECTIVES: Endo-derived nitric oxide (NO) is synthesized from L-arginine by endothelium nitric oxide synthase (eNOS) encoded by the NOS3 gene on chromosome7. Arginine 80-90 nitric oxide synthase 3 Homo sapiens 150-154 17116549-6 2006 Endothelial nitric oxide synthase (eNOS) activity was assayed by measuring conversion of L-arginine to L-citrulline. Arginine 89-99 nitric oxide synthase 3 Homo sapiens 0-33 17116549-6 2006 Endothelial nitric oxide synthase (eNOS) activity was assayed by measuring conversion of L-arginine to L-citrulline. Citrulline 103-115 nitric oxide synthase 3 Homo sapiens 0-33 17026986-0 2006 N-acetylcysteine attenuates TNF-alpha-induced human vascular endothelial cell apoptosis and restores eNOS expression. Acetylcysteine 0-16 nitric oxide synthase 3 Homo sapiens 101-105 17026986-11 2006 N-acetylcysteine attenuation of TNF-alpha-induced human vascular endothelial cell apoptosis is associated with the restoration of eNOS expression. Acetylcysteine 0-16 nitric oxide synthase 3 Homo sapiens 130-134 17062240-7 2006 Gray unit values for cGMP, a downstream NO-signal-pathway molecule, showed results grossly corresponding to NOS-III activation. Cyclic GMP 21-25 nitric oxide synthase 3 Homo sapiens 108-115 16966328-3 2006 In the present study, the homologous serines of both nNOS (Ser-1176) and endothelial nitric-oxide synthase (eNOS) (Ser-942) were mutated to threonine and alanine. Serine 37-44 nitric oxide synthase 3 Homo sapiens 73-106 16966328-3 2006 In the present study, the homologous serines of both nNOS (Ser-1176) and endothelial nitric-oxide synthase (eNOS) (Ser-942) were mutated to threonine and alanine. Serine 115-118 nitric oxide synthase 3 Homo sapiens 73-106 16966328-3 2006 In the present study, the homologous serines of both nNOS (Ser-1176) and endothelial nitric-oxide synthase (eNOS) (Ser-942) were mutated to threonine and alanine. Threonine 140-149 nitric oxide synthase 3 Homo sapiens 73-106 16966328-3 2006 In the present study, the homologous serines of both nNOS (Ser-1176) and endothelial nitric-oxide synthase (eNOS) (Ser-942) were mutated to threonine and alanine. Alanine 154-161 nitric oxide synthase 3 Homo sapiens 73-106 16996686-2 2006 Nitric oxide (NO) produced by endothelial NO synthase (eNOS) is an important mediator of vascular homeostasis and cerebral blood flow. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 55-59 16996686-6 2006 On the other hand, endothelial eNOS expression was similar after 3h of hypoxia, but was significantly decreased after 5h. Tritium 65-67 nitric oxide synthase 3 Homo sapiens 31-35 16997880-1 2006 We determined the effect of oxygen [approximately 100 Torr (normoxia) and approximately 30-40 Torr (hypoxia)] on functions of endothelial nitric oxide (NO) synthase (NOS-3) and its negative regulator caveolin-1 in ovine fetal and neonatal lung microvascular endothelial cells (MVECs). Oxygen 28-34 nitric oxide synthase 3 Homo sapiens 166-171 16997880-2 2006 Fetal NOS-3 activity, measured as NO production with 0.5-0.9 microM 4-amino-5-methylamino-2,7-difluorofluorescein, was decreased in hypoxia by 14.4% (P < 0.01), inhibitable by the NOS inhibitor N-nitro-L-arginine, and dependent on extracellular arginine. 4-amino-5-methylamino-2,7-difluorofluorescein 68-113 nitric oxide synthase 3 Homo sapiens 6-11 16997880-2 2006 Fetal NOS-3 activity, measured as NO production with 0.5-0.9 microM 4-amino-5-methylamino-2,7-difluorofluorescein, was decreased in hypoxia by 14.4% (P < 0.01), inhibitable by the NOS inhibitor N-nitro-L-arginine, and dependent on extracellular arginine. Nitroarginine 197-215 nitric oxide synthase 3 Homo sapiens 6-11 16997880-2 2006 Fetal NOS-3 activity, measured as NO production with 0.5-0.9 microM 4-amino-5-methylamino-2,7-difluorofluorescein, was decreased in hypoxia by 14.4% (P < 0.01), inhibitable by the NOS inhibitor N-nitro-L-arginine, and dependent on extracellular arginine. Arginine 207-215 nitric oxide synthase 3 Homo sapiens 6-11 16997880-9 2006 These data support our hypothesis that increased Po(2) at birth promotes dissociation of caveolin-1 and NOS-3, with an increase in their activities, and that PKC and an oxygen-sensitive cell surface G protein-coupled receptor regulate caveolin-1 and NOS-3 interactions in fetal and neonatal lung MVECs. Oxygen 169-175 nitric oxide synthase 3 Homo sapiens 250-255 16738003-6 2006 In contrast, tumor necrosis factor-alpha, hypoxia, lipopolysaccaride, thrombin, and oxidized LDL can decrease eNOS mRNA levels. lipopolysaccaride 51-68 nitric oxide synthase 3 Homo sapiens 110-114 17062240-9 2006 CONCLUSIONS: Significant activation of NOS-III and subsequent NO-cGMP signal pathway occurs in human cryopreserved allografts during the thawing process and can be significantly reduced by a NOS-III inhibitor administered during thawing. Cyclic GMP 65-69 nitric oxide synthase 3 Homo sapiens 191-198 17016497-9 2006 Furthermore, tamoxifen increased endothelial nitric oxide synthase (eNOS) phosphorylation at Ser-1177 and ICI 182,780 prevented this effect. Tamoxifen 13-22 nitric oxide synthase 3 Homo sapiens 33-66 17016497-9 2006 Furthermore, tamoxifen increased endothelial nitric oxide synthase (eNOS) phosphorylation at Ser-1177 and ICI 182,780 prevented this effect. Serine 93-96 nitric oxide synthase 3 Homo sapiens 33-66 17063466-1 2006 BACKGROUND: Nitric oxide (NO) is constitutively synthesized in the endothelium by endothelial nitric oxide synthase (eNOS) and acts as a pleiotropic regulator involved in carcinogenesis. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 82-115 17063466-1 2006 BACKGROUND: Nitric oxide (NO) is constitutively synthesized in the endothelium by endothelial nitric oxide synthase (eNOS) and acts as a pleiotropic regulator involved in carcinogenesis. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 117-121 16898954-1 2006 BACKGROUND: Endothelial nitric oxide synthase (eNOS) activity in endothelial cells is regulated by post-translational phosphorylation of critical serine, threonine and tyrosine residues in response to a variety of stimuli. Serine 146-152 nitric oxide synthase 3 Homo sapiens 12-45 17099031-0 2006 Heterozygotes of NOS3 polymorphisms contribute to reduced nitrogen oxides in high-altitude pulmonary edema. Nitrogen Oxides 58-73 nitric oxide synthase 3 Homo sapiens 17-21 16898954-1 2006 BACKGROUND: Endothelial nitric oxide synthase (eNOS) activity in endothelial cells is regulated by post-translational phosphorylation of critical serine, threonine and tyrosine residues in response to a variety of stimuli. Serine 146-152 nitric oxide synthase 3 Homo sapiens 47-51 16898954-1 2006 BACKGROUND: Endothelial nitric oxide synthase (eNOS) activity in endothelial cells is regulated by post-translational phosphorylation of critical serine, threonine and tyrosine residues in response to a variety of stimuli. Threonine 154-163 nitric oxide synthase 3 Homo sapiens 12-45 16898954-1 2006 BACKGROUND: Endothelial nitric oxide synthase (eNOS) activity in endothelial cells is regulated by post-translational phosphorylation of critical serine, threonine and tyrosine residues in response to a variety of stimuli. Threonine 154-163 nitric oxide synthase 3 Homo sapiens 47-51 16898954-1 2006 BACKGROUND: Endothelial nitric oxide synthase (eNOS) activity in endothelial cells is regulated by post-translational phosphorylation of critical serine, threonine and tyrosine residues in response to a variety of stimuli. Tyrosine 168-176 nitric oxide synthase 3 Homo sapiens 12-45 16898954-1 2006 BACKGROUND: Endothelial nitric oxide synthase (eNOS) activity in endothelial cells is regulated by post-translational phosphorylation of critical serine, threonine and tyrosine residues in response to a variety of stimuli. Tyrosine 168-176 nitric oxide synthase 3 Homo sapiens 47-51 16898954-3 2006 OBJECTIVES: We investigated the role of tyrosine phosphorylation in the regulation of platelet eNOS activity. Tyrosine 40-48 nitric oxide synthase 3 Homo sapiens 95-99 16898954-4 2006 METHODS: Tyrosine phosphorylation of eNOS and interaction with the tyrosine phosphatase SHP-1 were investigated by coimmunoprecipitation and immunoblotting. Tyrosine 9-17 nitric oxide synthase 3 Homo sapiens 37-41 16898954-6 2006 RESULTS: We found platelet eNOS was tyrosine phosphorylated under basal conditions. Tyrosine 36-44 nitric oxide synthase 3 Homo sapiens 27-31 16898954-8 2006 In vitro tyrosine dephosphorylation of platelet eNOS using a recombinant protein tyrosine phosphatase enhanced thrombin-induced activity compared to thrombin alone, but had no effect on endothelial eNOS activity either at basal or after stimulation with bradykinin. Tyrosine 9-17 nitric oxide synthase 3 Homo sapiens 48-52 16898954-12 2006 CONCLUSIONS: Our data suggest a novel role for tyrosine dephosphorylation in platelet eNOS activation, which may be mediated by SHP-1. Tyrosine 47-55 nitric oxide synthase 3 Homo sapiens 86-90 16413211-2 2006 Western blot and Northern blot analyses showed a significant decrease of NOSIII expression after a 24-h treatment with oxLDL. oxldl 119-124 nitric oxide synthase 3 Homo sapiens 73-79 16868034-8 2006 The overexpression of eNOS/FGF-2 produced, at the functional level, enhanced cell proliferation and migration, the latter effect being dose-dependent and maximal at 0.1 microM zofenoprilat. zofenoprilate 176-188 nitric oxide synthase 3 Homo sapiens 22-26 17040412-9 2006 Activation of the cGMP-pathway by sodium nitroprusside or its inhibition by guanylate cyclase (LY83583) or kinase (KT5823) inhibitors had more effects on fundus SMC, on which a higher expression of endothelial nitric oxide synthase was found. Cyclic GMP 18-22 nitric oxide synthase 3 Homo sapiens 198-231 17040412-9 2006 Activation of the cGMP-pathway by sodium nitroprusside or its inhibition by guanylate cyclase (LY83583) or kinase (KT5823) inhibitors had more effects on fundus SMC, on which a higher expression of endothelial nitric oxide synthase was found. Nitroprusside 34-54 nitric oxide synthase 3 Homo sapiens 198-231 16873402-7 2006 beta(2)AR activation also increased NOS activity and phosphorylation of NOS-3 on serine-1177, and these increases were attenuated by inhibition of protein kinase A (PKA), phosphatidylinositol 3-kinase (PI3K) or Akt, and abolished by coinhibition of PKA and Akt. Serine 81-87 nitric oxide synthase 3 Homo sapiens 72-77 16873402-8 2006 These findings suggest that beta(2)AR-mediated NOS-3 activation in HUVEC is mediated through phosphorylation of NOS-3 on serine-1177 through both the PKA and the PI3K/Akt systems, and is sustained by an increase in l-arginine uptake resulting from NO-mediated membrane hyperpolarization. Serine 121-127 nitric oxide synthase 3 Homo sapiens 47-52 16873402-8 2006 These findings suggest that beta(2)AR-mediated NOS-3 activation in HUVEC is mediated through phosphorylation of NOS-3 on serine-1177 through both the PKA and the PI3K/Akt systems, and is sustained by an increase in l-arginine uptake resulting from NO-mediated membrane hyperpolarization. Serine 121-127 nitric oxide synthase 3 Homo sapiens 112-117 16873402-8 2006 These findings suggest that beta(2)AR-mediated NOS-3 activation in HUVEC is mediated through phosphorylation of NOS-3 on serine-1177 through both the PKA and the PI3K/Akt systems, and is sustained by an increase in l-arginine uptake resulting from NO-mediated membrane hyperpolarization. Arginine 215-225 nitric oxide synthase 3 Homo sapiens 47-52 16873402-8 2006 These findings suggest that beta(2)AR-mediated NOS-3 activation in HUVEC is mediated through phosphorylation of NOS-3 on serine-1177 through both the PKA and the PI3K/Akt systems, and is sustained by an increase in l-arginine uptake resulting from NO-mediated membrane hyperpolarization. Arginine 215-225 nitric oxide synthase 3 Homo sapiens 112-117 16963021-9 2006 Isorhamnetin pretreatment inhibited the ox-LDL-induced downregulation of eNOS, upregulation of lectin-like ox-LDL receptor-1, phosphorylation of the p38MAPK and translocation of NF-kappaB. 3-methylquercetin 0-12 nitric oxide synthase 3 Homo sapiens 73-77 16375908-5 2006 A decoy oligonucleotide encoding the heat shock element inhibited statin-induced expression of heat shock protein 70, endothelial nitric oxide synthase, and thrombomodulin. Oligonucleotides 8-23 nitric oxide synthase 3 Homo sapiens 118-151 17038647-0 2006 A new paradigm: calcium independent and caveolae internalization dependent release of nitric oxide by the endothelial nitric oxide synthase. Nitric Oxide 86-98 nitric oxide synthase 3 Homo sapiens 106-139 16963030-10 2006 20-Alpha-dihydrodydrogesterone and P also potentiate eNOS induction by E2. 20-alpha-dihydrodydrogesterone 0-30 nitric oxide synthase 3 Homo sapiens 53-57 16962929-0 2006 eNOS gene T-786C polymorphism modulates atorvastatin-induced increase in blood nitrite. Atorvastatin 40-52 nitric oxide synthase 3 Homo sapiens 0-4 17000306-9 2006 The downregulated endothelial nitric oxide synthase level in the distended grafts was accompanied by a 45.2% +/- 3.1% reduction of phospho-endothelial nitric oxide synthase Ser1177 levels and by a significant reduction in nitric oxide synthase activity (12.1% +/- 1.2%) and nitrate production (48.9% +/- 5.6%) in comparison with that seen in drug-treated grafts. Nitrates 274-281 nitric oxide synthase 3 Homo sapiens 18-51 16962929-0 2006 eNOS gene T-786C polymorphism modulates atorvastatin-induced increase in blood nitrite. Nitrites 79-86 nitric oxide synthase 3 Homo sapiens 0-4 16716148-5 2006 U0126 pretreatment of HUVEC-CS potentiated ATP-stimulated eNOS activity, independent of changes in intracellular Ca2+ concentration ([Ca2+]i). U 0126 0-5 nitric oxide synthase 3 Homo sapiens 58-62 17164036-1 2006 Nitric oxide (NO), also known as endothelium-derived relaxing factor, is produced by endothelial nitric oxide synthase (eNOS) in the intima and by neuronal nitric oxide synthase (nNOS) in the adventitia of cerebral vessels. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 85-118 16983080-4 2006 Ex vivo pretreatment of BMC from patients with ICMP with AVE significantly increased eNOS mRNA expression by 2.1-fold (P < 0.05) and eNOS activity as assessed by ESR by >3-fold (P < 0.05). bmc 24-27 nitric oxide synthase 3 Homo sapiens 85-89 16983080-4 2006 Ex vivo pretreatment of BMC from patients with ICMP with AVE significantly increased eNOS mRNA expression by 2.1-fold (P < 0.05) and eNOS activity as assessed by ESR by >3-fold (P < 0.05). bmc 24-27 nitric oxide synthase 3 Homo sapiens 136-140 16983080-5 2006 The increased eNOS expression was associated with an enhanced migratory capacity in vitro (P < 0.01) and improved neovascularization capacity of the infused BMC in an ischemic hind limb model in vivo (P < 0.001). bmc 160-163 nitric oxide synthase 3 Homo sapiens 14-18 16940192-0 2006 5-methyltetrahydrofolate rapidly improves endothelial function and decreases superoxide production in human vessels: effects on vascular tetrahydrobiopterin availability and endothelial nitric oxide synthase coupling. 5-methyltetrahydrofolate 0-24 nitric oxide synthase 3 Homo sapiens 174-207 16983080-7 2006 The enhancement of limb perfusion by AVE-treated BMC was abrogated by ex vivo pretreatment with the eNOS inhibitor N(G)-nitro-l-arginine methyl ester. bmc 49-52 nitric oxide synthase 3 Homo sapiens 100-104 16983080-7 2006 The enhancement of limb perfusion by AVE-treated BMC was abrogated by ex vivo pretreatment with the eNOS inhibitor N(G)-nitro-l-arginine methyl ester. NG-Nitroarginine Methyl Ester 115-149 nitric oxide synthase 3 Homo sapiens 100-104 16983080-10 2006 Here, we show that pharmacological enhancement of eNOS expression with AVE at least partially reverses the impaired functional activity of BMC from ICMP patients, highlighting the critical role of NO for progenitor cell function. bmc 139-142 nitric oxide synthase 3 Homo sapiens 50-54 16840783-0 2006 The isoflavone Equol mediates rapid vascular relaxation: Ca2+-independent activation of endothelial nitric-oxide synthase/Hsp90 involving ERK1/2 and Akt phosphorylation in human endothelial cells. Isoflavones 4-14 nitric oxide synthase 3 Homo sapiens 88-121 16840783-1 2006 We recently reported that soy isoflavones increase gene expression of endothelial nitric-oxide synthase (eNOS) and antioxidant defense enzymes, resulting in improved endothelial function and lower blood pressure in vivo. Isoflavones 30-41 nitric oxide synthase 3 Homo sapiens 70-103 16840783-1 2006 We recently reported that soy isoflavones increase gene expression of endothelial nitric-oxide synthase (eNOS) and antioxidant defense enzymes, resulting in improved endothelial function and lower blood pressure in vivo. Isoflavones 30-41 nitric oxide synthase 3 Homo sapiens 105-109 16840783-4 2006 Rapid phosphorylation of ERK1/2, protein kinase B/Akt, and eNOS serine 1177 by equol was paralleled by association of eNOS with heat shock protein 90 (Hsp90) and NO synthesis in human umbilical vein endothelial cells, expressing estrogen receptors (ER)alpha and ERbeta. Serine 64-70 nitric oxide synthase 3 Homo sapiens 59-63 16716148-5 2006 U0126 pretreatment of HUVEC-CS potentiated ATP-stimulated eNOS activity, independent of changes in intracellular Ca2+ concentration ([Ca2+]i). Cesium 28-30 nitric oxide synthase 3 Homo sapiens 58-62 16716148-5 2006 U0126 pretreatment of HUVEC-CS potentiated ATP-stimulated eNOS activity, independent of changes in intracellular Ca2+ concentration ([Ca2+]i). Adenosine Triphosphate 43-46 nitric oxide synthase 3 Homo sapiens 58-62 16716148-6 2006 In COS-7 cells transiently expressing ovine eNOS, U0126 potentiated A23187-stimulated eNOS activity, but inhibited ATP-stimulated activity. U 0126 50-55 nitric oxide synthase 3 Homo sapiens 44-48 16716148-6 2006 In COS-7 cells transiently expressing ovine eNOS, U0126 potentiated A23187-stimulated eNOS activity, but inhibited ATP-stimulated activity. U 0126 50-55 nitric oxide synthase 3 Homo sapiens 86-90 16716148-6 2006 In COS-7 cells transiently expressing ovine eNOS, U0126 potentiated A23187-stimulated eNOS activity, but inhibited ATP-stimulated activity. Calcimycin 68-74 nitric oxide synthase 3 Homo sapiens 44-48 16716148-6 2006 In COS-7 cells transiently expressing ovine eNOS, U0126 potentiated A23187-stimulated eNOS activity, but inhibited ATP-stimulated activity. Calcimycin 68-74 nitric oxide synthase 3 Homo sapiens 86-90 16716148-9 2006 Finally, seven eNOS alanine mutants of putative ERK1/2 targets were generated and the effects of U0126 pretreatment on eNOS activity were gauged with A23187 and ATP treatment. U 0126 97-102 nitric oxide synthase 3 Homo sapiens 119-123 16716148-10 2006 T97A-eNOS was the only construct significantly different from wild-type after U0126 pretreatment and ATP stimulation of eNOS activation. U 0126 78-83 nitric oxide synthase 3 Homo sapiens 5-9 16716148-10 2006 T97A-eNOS was the only construct significantly different from wild-type after U0126 pretreatment and ATP stimulation of eNOS activation. Adenosine Triphosphate 101-104 nitric oxide synthase 3 Homo sapiens 5-9 16716148-10 2006 T97A-eNOS was the only construct significantly different from wild-type after U0126 pretreatment and ATP stimulation of eNOS activation. Adenosine Triphosphate 101-104 nitric oxide synthase 3 Homo sapiens 120-124 16716148-11 2006 In the present study, eNOS activity was either potentiated or inhibited in COS-7 cells, suggesting agonist dependence for MEK/ERK1/2 signalling [where MEK is MAPK (mitogen-activated protein kinase)/ERK kinase] to eNOS and a complex mechanism including [Ca2+]i, phosphorylation and, possibly, intracellular trafficking. carbonyl sulfide 75-78 nitric oxide synthase 3 Homo sapiens 22-26 16895801-1 2006 Reactive oxygen species (ROS) can stimulate nitric oxide (NO(*)) production from the endothelium by transient activation of endothelial nitric oxide synthase (eNOS). Reactive Oxygen Species 0-23 nitric oxide synthase 3 Homo sapiens 124-157 16616056-1 2006 BACKGROUND: Nitric oxide (NO) from the endothelium, produced by oxidation of l-arginine to L-citruline for the action at the endothelial nitric oxide synthase (eNOS), is considered an important atheroprotective factor. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 125-158 16616056-1 2006 BACKGROUND: Nitric oxide (NO) from the endothelium, produced by oxidation of l-arginine to L-citruline for the action at the endothelial nitric oxide synthase (eNOS), is considered an important atheroprotective factor. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 160-164 16616056-1 2006 BACKGROUND: Nitric oxide (NO) from the endothelium, produced by oxidation of l-arginine to L-citruline for the action at the endothelial nitric oxide synthase (eNOS), is considered an important atheroprotective factor. Arginine 77-87 nitric oxide synthase 3 Homo sapiens 125-158 16616056-1 2006 BACKGROUND: Nitric oxide (NO) from the endothelium, produced by oxidation of l-arginine to L-citruline for the action at the endothelial nitric oxide synthase (eNOS), is considered an important atheroprotective factor. Arginine 77-87 nitric oxide synthase 3 Homo sapiens 160-164 16616056-1 2006 BACKGROUND: Nitric oxide (NO) from the endothelium, produced by oxidation of l-arginine to L-citruline for the action at the endothelial nitric oxide synthase (eNOS), is considered an important atheroprotective factor. DL-Citrulline 91-102 nitric oxide synthase 3 Homo sapiens 125-158 16616056-1 2006 BACKGROUND: Nitric oxide (NO) from the endothelium, produced by oxidation of l-arginine to L-citruline for the action at the endothelial nitric oxide synthase (eNOS), is considered an important atheroprotective factor. DL-Citrulline 91-102 nitric oxide synthase 3 Homo sapiens 160-164 16895801-1 2006 Reactive oxygen species (ROS) can stimulate nitric oxide (NO(*)) production from the endothelium by transient activation of endothelial nitric oxide synthase (eNOS). Reactive Oxygen Species 25-28 nitric oxide synthase 3 Homo sapiens 124-157 16895801-1 2006 Reactive oxygen species (ROS) can stimulate nitric oxide (NO(*)) production from the endothelium by transient activation of endothelial nitric oxide synthase (eNOS). Nitric Oxide 44-56 nitric oxide synthase 3 Homo sapiens 124-157 16716362-1 2006 Nebivolol is a highly selective beta(1)-adrenoceptor blocker with additional vasodilatory properties, which may be due to an endothelial-dependent beta(3)-adrenergic activation of the endothelial nitric oxide synthase (eNOS). Nebivolol 0-9 nitric oxide synthase 3 Homo sapiens 184-217 16949522-3 2006 In the present study, we evaluated the effects of thiazolidinediones (TZDs), antidiabetic drugs known to improve insulin resistance and to have vasodilating properties, on endothelial NO synthase (eNOS) expression in cultured vascular endothelial cells. Thiazolidinediones 50-68 nitric oxide synthase 3 Homo sapiens 197-201 16949522-7 2006 Troglitazone up-regulated eNOS protein and its mRNA levels, whereas pioglitazone and 15-dPGJ2 failed to increase their levels. Troglitazone 0-12 nitric oxide synthase 3 Homo sapiens 26-30 16949522-8 2006 By contrast, alpha-tocopherol also increased in eNOS protein and mRNA. alpha-Tocopherol 13-29 nitric oxide synthase 3 Homo sapiens 48-52 16949522-9 2006 These results suggest that troglitazone up-regulates eNOS expression probably through its 6-hydroxychromanes structure but not activating PPARgamma. Troglitazone 27-39 nitric oxide synthase 3 Homo sapiens 53-57 16949522-9 2006 These results suggest that troglitazone up-regulates eNOS expression probably through its 6-hydroxychromanes structure but not activating PPARgamma. 6-hydroxychromanes 90-108 nitric oxide synthase 3 Homo sapiens 53-57 16717106-4 2006 It is unknown whether cl-L-Arg has a direct inhibitory effect on endothelial NOS (eNOS). cl-l-arg 22-30 nitric oxide synthase 3 Homo sapiens 65-80 16915032-2 2006 An inadequate nitric oxide availability related to polymorphisms in the endothelial nitric oxide synthase gene (eNOS) might predispose to the disease. Nitric Oxide 14-26 nitric oxide synthase 3 Homo sapiens 72-105 16814758-6 2006 Interestingly, we also documented that the dissociation of the caveolin/eNOS heterocomplex induced by amlodipine was not mediated by the traditional calcium-dependent calmodulin binding to eNOS and that recombinant caveolin expression could compete with the stimulatory effects of amlodipine on eNOS activity. Amlodipine 281-291 nitric oxide synthase 3 Homo sapiens 72-76 17009539-6 2006 On animal models, sildenafil could resume the cavernous epithelial function, up-regulate the protein expression of phosphorylated endothelial NO synthase (eNOS), reverse the decreased intracavernosal pressure (ICP) induced by pudendal artery blood flow restriction or hypoxia. Sildenafil Citrate 18-28 nitric oxide synthase 3 Homo sapiens 155-159 16912198-5 2006 Taxotere prevented the VEGF-induced phosphorylation of focal adhesion kinase, Akt, and endothelial nitric oxide synthase (eNOS), all of which are Hsp90 client proteins. Docetaxel 0-8 nitric oxide synthase 3 Homo sapiens 87-120 16864000-1 2006 Vascular endothelium expressing endothelial nitric oxide synthase (eNOS) produces nitric oxide (NO), which has a number of important physiological functions in the microvasculature. Nitric Oxide 44-56 nitric oxide synthase 3 Homo sapiens 67-71 16737962-2 2006 In particular, phosphorylation of serine 1179 (bovine)/1177 (human) by Akt has been shown to be the central mechanism of eNOS regulation. Serine 34-40 nitric oxide synthase 3 Homo sapiens 121-125 16737962-3 2006 Here we revealed a novel role of proteasome in controlling eNOS serine 1179 phosphorylation and function. Serine 64-70 nitric oxide synthase 3 Homo sapiens 59-63 16737962-4 2006 Rather than affecting eNOS turnover, proteasomal inhibition specifically dephosphorylated eNOS serine 1179, leading to decreased enzymatic activity. Serine 95-101 nitric oxide synthase 3 Homo sapiens 90-94 16737962-5 2006 Blocking protein phosphatase 2A (PP2A) by okadaic acid or PP2A knockdown restored eNOS serine 1179 phosphorylation and activity in proteasome-inhibited cells. Okadaic Acid 42-54 nitric oxide synthase 3 Homo sapiens 82-86 16737962-5 2006 Blocking protein phosphatase 2A (PP2A) by okadaic acid or PP2A knockdown restored eNOS serine 1179 phosphorylation and activity in proteasome-inhibited cells. Serine 87-93 nitric oxide synthase 3 Homo sapiens 82-86 16814758-0 2006 The calcium channel blocker amlodipine promotes the unclamping of eNOS from caveolin in endothelial cells. Amlodipine 28-38 nitric oxide synthase 3 Homo sapiens 66-70 16814758-7 2006 Finally, we showed that the amlodipine-triggered, caveolin-dependent mechanism of eNOS activation was independent of other pleiotropic effects of the CCB such as superoxide anion scavenging and angiotensin-converting enzyme (ACE) inhibition. Amlodipine 28-38 nitric oxide synthase 3 Homo sapiens 82-86 16814758-3 2006 Here, we reasoned that since the endothelial nitric oxide synthase is, in part, expressed in cholesterol-rich plasmalemmal microdomains (e.g., caveolae and rafts), amlodipine could interfere with this specific locale of the enzyme and thereby modulate NO production in endothelial cells. Cholesterol 93-104 nitric oxide synthase 3 Homo sapiens 33-66 16820143-0 2006 Translocation of endothelial nitric oxide synthase: another feat of amlodipine, a cardiovascular jack-of-all-trades. Amlodipine 68-78 nitric oxide synthase 3 Homo sapiens 17-50 16814758-3 2006 Here, we reasoned that since the endothelial nitric oxide synthase is, in part, expressed in cholesterol-rich plasmalemmal microdomains (e.g., caveolae and rafts), amlodipine could interfere with this specific locale of the enzyme and thereby modulate NO production in endothelial cells. Amlodipine 164-174 nitric oxide synthase 3 Homo sapiens 33-66 16814758-4 2006 METHODS AND RESULTS: Using a method combining lubrol-based extraction and subcellular fractionation on sucrose gradient, we found that amlodipine, but not verapamil or nifedipine, induced the segregation of endothelial NO synthase (eNOS) from caveolin-enriched low-density membranes (8+/-2% vs. 42+/-3% in untreated condition; P<0.01). Amlodipine 135-145 nitric oxide synthase 3 Homo sapiens 232-236 16814758-5 2006 We then performed co-immunoprecipitation experiments and found that amlodipine dose-dependently disrupted the caveolin/eNOS interaction contrary to other calcium channel blockers, and potentiated the stimulation of NO production by agonists such as bradykinin and vascular endothelial growth factor (VEGF) (+138+/-28% and +183+/-27% over values obtained with the agonist alone, respectively; P<0.01). Amlodipine 68-78 nitric oxide synthase 3 Homo sapiens 119-123 16775727-6 2006 However, it has to be taken into account that ketamine inhibits endothelial nitric oxide synthase, thereby potentially aggravating impaired (micro) regional blood flow in sepsis. Ketamine 46-54 nitric oxide synthase 3 Homo sapiens 64-97 16814758-6 2006 Interestingly, we also documented that the dissociation of the caveolin/eNOS heterocomplex induced by amlodipine was not mediated by the traditional calcium-dependent calmodulin binding to eNOS and that recombinant caveolin expression could compete with the stimulatory effects of amlodipine on eNOS activity. Amlodipine 102-112 nitric oxide synthase 3 Homo sapiens 72-76 16895546-0 2006 Mechanisms underlying nebivolol-induced endothelial nitric oxide synthase activation in human umbilical vein endothelial cells. Nebivolol 22-31 nitric oxide synthase 3 Homo sapiens 40-73 16764826-1 2006 Nitric oxide (NO) is a small, uncharged molecule, which is primarily generated by the nitric oxide synthase (NOS) family of proteins, including neuronal nitric oxide synthase (nNOS), inducible NOS (iNOS), and endothelial NOS (eNOS). Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 209-224 16779830-9 2006 Because 4a allele is associated with lower synthesis of eNOS, these results suggest that carrier state of 4a allele in intron 4 might be a genetic risk factor of FHON and could provide insight into the protective role of nitric oxide in the pathogenesis of FHON. Nitric Oxide 221-233 nitric oxide synthase 3 Homo sapiens 56-60 17144095-15 2006 Decrease of proteinuria during treatment is, among others, related to decrease of metabolic disorders, while the initial results of analysis of polymorphism of the human angiotensin converting enzyme gene and endothelial nitric oxide synthase gene suggest that it may affect the decrease of proteinuria and concentration of homocysteine in the blood. Homocysteine 324-336 nitric oxide synthase 3 Homo sapiens 209-242 16864653-3 2006 Palmitoylation-deficient mutants of eNOS release less nitric oxide (NO). Nitric Oxide 54-66 nitric oxide synthase 3 Homo sapiens 36-40 16847153-3 2006 METHODS AND RESULTS: BMC- and CD34+-derived progenitor cells interacted with ischemic femoral arteries through SDF-1 and CXCR4 signaling and released nitric oxide (NO) via an endothelial nitric oxide synthase (eNOS)-dependent pathway. bmc 21-24 nitric oxide synthase 3 Homo sapiens 175-208 16764985-6 2006 LY294002, a PI3K-inhibitor, blocked SST-induced p-Akt-Ser473 and partially p-eNOS-Ser617, however, it did not reverse SST-induced NHE attenuation. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 0-8 nitric oxide synthase 3 Homo sapiens 77-81 16725109-4 2006 Inhibition of endothelial nitric oxide synthase (eNOS) using l-NNA blocked VEGF-E-induced NO release and angiogenesis. Nitroarginine 61-66 nitric oxide synthase 3 Homo sapiens 14-47 16725109-0 2006 VEGF-E activates endothelial nitric oxide synthase to induce angiogenesis via cGMP and PKG-independent pathways. Cyclic GMP 78-82 nitric oxide synthase 3 Homo sapiens 17-50 16620829-0 2006 Atorvastatin prevents hypoxia-induced inhibition of endothelial nitric oxide synthase expression but does not affect heme oxygenase-1 in human microvascular endothelial cells. Atorvastatin 0-12 nitric oxide synthase 3 Homo sapiens 52-85 16834924-1 2006 BACKGROUND: Nitric oxide (NO) synthesized by endothelial nitric oxide synthase (eNOS) plays an important role in both the regulation of endothelial function and the control of blood pressure. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 45-78 16834924-1 2006 BACKGROUND: Nitric oxide (NO) synthesized by endothelial nitric oxide synthase (eNOS) plays an important role in both the regulation of endothelial function and the control of blood pressure. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 80-84 16620829-3 2006 Here we show that atorvastatin at pharmacologically relevant concentration (0.1 microM) enhanced the expression of eNOS in human microvascular endothelial cells (HMEC-1). Atorvastatin 18-30 nitric oxide synthase 3 Homo sapiens 115-119 16620829-4 2006 Moreover, atorvastatin prevented hypoxia-induced decrease in eNOS expression. Atorvastatin 10-22 nitric oxide synthase 3 Homo sapiens 61-65 16503213-8 2006 The frequencies of the NOS3 Glu298Asp genotypes were Glu/Glu=46.2%, Glu/Asp=42.7%, and Asp/Asp=11.1%. Glutamic Acid 28-31 nitric oxide synthase 3 Homo sapiens 23-27 16503213-8 2006 The frequencies of the NOS3 Glu298Asp genotypes were Glu/Glu=46.2%, Glu/Asp=42.7%, and Asp/Asp=11.1%. Glutamic Acid 53-56 nitric oxide synthase 3 Homo sapiens 23-27 16503213-8 2006 The frequencies of the NOS3 Glu298Asp genotypes were Glu/Glu=46.2%, Glu/Asp=42.7%, and Asp/Asp=11.1%. Glutamic Acid 53-56 nitric oxide synthase 3 Homo sapiens 23-27 16503213-8 2006 The frequencies of the NOS3 Glu298Asp genotypes were Glu/Glu=46.2%, Glu/Asp=42.7%, and Asp/Asp=11.1%. Aspartic Acid 34-37 nitric oxide synthase 3 Homo sapiens 23-27 16715118-10 2006 Activation of eNOS by myristoylated peptides was dependent on the PI3K/Akt pathway and the rise of intracellular calcium and was associated with an elevation of cGMP levels in PAEC and with relaxation of precontracted isolated pulmonary artery segments. Cyclic GMP 161-165 nitric oxide synthase 3 Homo sapiens 14-18 16802365-3 2006 An impaired availability of nitric oxide, related to polymorphisms in NOS3, the gene for endothelial cell nitric oxide synthase, might influence erythrocyte deformability. Nitric Oxide 28-40 nitric oxide synthase 3 Homo sapiens 70-74 16715118-10 2006 Activation of eNOS by myristoylated peptides was dependent on the PI3K/Akt pathway and the rise of intracellular calcium and was associated with an elevation of cGMP levels in PAEC and with relaxation of precontracted isolated pulmonary artery segments. Calcium 113-120 nitric oxide synthase 3 Homo sapiens 14-18 16497478-7 2006 An in situ hybridisation (ISH) study showed clearly that L-NAME down-regulated eNOS and iNOS mRNA expression and this was followed by a decrease in NO production. NG-Nitroarginine Methyl Ester 57-63 nitric oxide synthase 3 Homo sapiens 79-83 16813604-2 2006 The Glu/Glu genotype at the Glu298Asp variant of the endothelial nitric oxide synthase (NOS3) gene has been tested for association with AD in several Caucasian and Asian populations, with conflicting results. Glutamic Acid 4-7 nitric oxide synthase 3 Homo sapiens 53-86 16813604-2 2006 The Glu/Glu genotype at the Glu298Asp variant of the endothelial nitric oxide synthase (NOS3) gene has been tested for association with AD in several Caucasian and Asian populations, with conflicting results. Glutamic Acid 4-7 nitric oxide synthase 3 Homo sapiens 88-92 16813604-2 2006 The Glu/Glu genotype at the Glu298Asp variant of the endothelial nitric oxide synthase (NOS3) gene has been tested for association with AD in several Caucasian and Asian populations, with conflicting results. Glutamic Acid 8-11 nitric oxide synthase 3 Homo sapiens 53-86 16813604-2 2006 The Glu/Glu genotype at the Glu298Asp variant of the endothelial nitric oxide synthase (NOS3) gene has been tested for association with AD in several Caucasian and Asian populations, with conflicting results. Glutamic Acid 8-11 nitric oxide synthase 3 Homo sapiens 88-92 16891912-0 2006 Flavonoids from seabuckthorn protect endothelial cells (EA.hy926) from oxidized low-density lipoprotein induced injuries via regulation of LOX-1 and eNOS expression. Flavonoids 0-10 nitric oxide synthase 3 Homo sapiens 149-153 16732295-5 2006 We detected NO produced by both constitutive and inducible NO synthases (cNOS and iNOS, respectively) in live neurons and macrophages in a concentration- and time-dependent manner by using the Cu(II)-based imaging agent. cu(ii) 193-199 nitric oxide synthase 3 Homo sapiens 73-77 16453281-0 2006 Role of AP1 element in the activation of human eNOS promoter by lysophosphatidylcholine. Lysophosphatidylcholines 64-87 nitric oxide synthase 3 Homo sapiens 47-51 16111867-3 2006 S1P also stimulated endothelial nitric oxide synthase (eNOS) and its activation was markedly inhibited by the antisense oligonucleotide for the S1P(1) receptor rather than that for the S1P(3) receptor. Oligonucleotides 120-135 nitric oxide synthase 3 Homo sapiens 20-53 16755443-3 2006 Thus, we hypothesized that eNOS gene polymorphism could influence perioperative hemodynamics and catecholamine support in patients undergoing cardiac surgery with CPB. Catecholamines 97-110 nitric oxide synthase 3 Homo sapiens 27-31 16696853-8 2006 Although the physiological relevance of the Aha1-GCH1 interaction requires further study, Aha1 may recruit GCH1 into the endothelial nitric oxide synthase/heat shock protein (eNOS/Hsp90) complex to support changes in endothelial nitric oxide production through the local synthesis of BH4. sapropterin 284-287 nitric oxide synthase 3 Homo sapiens 121-154 16696853-8 2006 Although the physiological relevance of the Aha1-GCH1 interaction requires further study, Aha1 may recruit GCH1 into the endothelial nitric oxide synthase/heat shock protein (eNOS/Hsp90) complex to support changes in endothelial nitric oxide production through the local synthesis of BH4. sapropterin 284-287 nitric oxide synthase 3 Homo sapiens 175-179 16696853-8 2006 Although the physiological relevance of the Aha1-GCH1 interaction requires further study, Aha1 may recruit GCH1 into the endothelial nitric oxide synthase/heat shock protein (eNOS/Hsp90) complex to support changes in endothelial nitric oxide production through the local synthesis of BH4. Nitric Oxide 133-145 nitric oxide synthase 3 Homo sapiens 175-179 16755443-3 2006 Thus, we hypothesized that eNOS gene polymorphism could influence perioperative hemodynamics and catecholamine support in patients undergoing cardiac surgery with CPB. cpb 163-166 nitric oxide synthase 3 Homo sapiens 27-31 16859127-1 2006 OBJECTIVE: To investigate the effects of fenofibrate on the proliferation and apoptosis and endothelial nitric oxide synthase (eNOS) mRNA expression of cultured human umbilical vein endothelial cells (HUVECs) induced by lysophosphatidylcholine (LPC). Lysophosphatidylcholines 220-243 nitric oxide synthase 3 Homo sapiens 92-125 16859127-6 2006 RESULTS: Compared with the control group, LPC could inhibit the proliferation and induce apoptosis, and downregulate eNOS mRNA expression and decrease NO production of HUVECs. Lysophosphatidylcholines 42-45 nitric oxide synthase 3 Homo sapiens 117-121 16859127-7 2006 Fenofibrate could increase the proliferation and decrease the apoptosis, and up-regulate eNOS mRNA expression and enhance NO production in HUVECs. Fenofibrate 0-11 nitric oxide synthase 3 Homo sapiens 89-93 16859127-8 2006 CONCLUSION: Fenofibrate could improve the proliferation and inhibit the apoptosis, and up-regulate eNOS mRNA expression of HUVECs induced by LPC, which may be responsible for fenofibrate to prevent and treat atherosclerosis. Fenofibrate 12-23 nitric oxide synthase 3 Homo sapiens 99-103 16842672-5 2006 Then luciferase reporter gene driven by human eNOS promoter were cloned and transfected endothelial cells to see the effects of bezafibrate on eNOS promoter-driven luciferase activity. Bezafibrate 128-139 nitric oxide synthase 3 Homo sapiens 143-147 16859127-8 2006 CONCLUSION: Fenofibrate could improve the proliferation and inhibit the apoptosis, and up-regulate eNOS mRNA expression of HUVECs induced by LPC, which may be responsible for fenofibrate to prevent and treat atherosclerosis. Fenofibrate 175-186 nitric oxide synthase 3 Homo sapiens 99-103 16771686-7 2006 If confirmed in vivo, this finding suggests that constitutive NOS-3 expression may play a key role in OLG injury due to its activation by calcium, in interaction with pathways mediating glutamate toxicity. Calcium 138-145 nitric oxide synthase 3 Homo sapiens 62-67 16813971-7 2006 We hereby present evidence that prolonged exposure to CO(2) impairs developmental retinal neovascularization through a mechanism involving increased endothelial nitric oxide synthase and induction of a nitrative stress; effects of hypercapnia are independent of its hyperaemic effects. Carbon Dioxide 54-59 nitric oxide synthase 3 Homo sapiens 149-182 16650388-1 2006 The enzyme nitric oxide synthase (NOS) which is necessary for the production of nitric oxide from L-arginine exists in three isoforms: neuronal NOS (nNOS), endothelial NOS (eNOS), and inducible NOS (iNOS). Nitric Oxide 11-23 nitric oxide synthase 3 Homo sapiens 156-171 16771686-7 2006 If confirmed in vivo, this finding suggests that constitutive NOS-3 expression may play a key role in OLG injury due to its activation by calcium, in interaction with pathways mediating glutamate toxicity. Glutamic Acid 186-195 nitric oxide synthase 3 Homo sapiens 62-67 16431112-2 2006 The most potent and selective compound was the methylthio amidine analogue 9, which was more potent than L-nitroarginine with 185-fold selectivity for inhibition of neuronal NOS over endothelial NOS. methylthio amidine 47-65 nitric oxide synthase 3 Homo sapiens 183-198 16431112-2 2006 The most potent and selective compound was the methylthio amidine analogue 9, which was more potent than L-nitroarginine with 185-fold selectivity for inhibition of neuronal NOS over endothelial NOS. H-Arg(NO2)-OH 105-120 nitric oxide synthase 3 Homo sapiens 183-198 16616865-8 2006 Cadmium was also found to inhibit nitric oxide production in endothelial cells in a calcium free medium, which further hints that cadmium might impair endothelial functions by inhibiting endothelial nitric oxide synthase. Cadmium 0-7 nitric oxide synthase 3 Homo sapiens 187-220 16497991-7 2006 BPS attenuated the IL-1beta-mediated decrease in eNOS promoter activity and the expression of eNOS gene through PKA pathway. beraprost 0-3 nitric oxide synthase 3 Homo sapiens 49-53 16497991-7 2006 BPS attenuated the IL-1beta-mediated decrease in eNOS promoter activity and the expression of eNOS gene through PKA pathway. beraprost 0-3 nitric oxide synthase 3 Homo sapiens 94-98 16497991-10 2006 CONCLUSIONS: These results indicate that IL-1beta and BPS antagonistically regulates the eNOS expression through the activation of p38 and PKA, respectively. beraprost 54-57 nitric oxide synthase 3 Homo sapiens 89-93 16497991-2 2006 We examined the effects of Beraprost sodium (BPS), a stable analogue of prostacyclin, on the eNOS gene expression in the presence of inflammatory cytokine interleukin (IL)-1beta in cultured endothelial cells. beraprost 27-43 nitric oxide synthase 3 Homo sapiens 93-97 16497991-2 2006 We examined the effects of Beraprost sodium (BPS), a stable analogue of prostacyclin, on the eNOS gene expression in the presence of inflammatory cytokine interleukin (IL)-1beta in cultured endothelial cells. beraprost 45-48 nitric oxide synthase 3 Homo sapiens 93-97 16616865-8 2006 Cadmium was also found to inhibit nitric oxide production in endothelial cells in a calcium free medium, which further hints that cadmium might impair endothelial functions by inhibiting endothelial nitric oxide synthase. Nitric Oxide 34-46 nitric oxide synthase 3 Homo sapiens 187-220 16616865-8 2006 Cadmium was also found to inhibit nitric oxide production in endothelial cells in a calcium free medium, which further hints that cadmium might impair endothelial functions by inhibiting endothelial nitric oxide synthase. Cadmium 130-137 nitric oxide synthase 3 Homo sapiens 187-220 16681591-3 2006 To investigate the correlation between eNOS and VEGF and the role of nitric oxide (NO) generated by eNOS in the process of mediating angiogenesis by VEGF. Nitric Oxide 69-81 nitric oxide synthase 3 Homo sapiens 100-104 16689381-3 2006 In addition, ischemia will also be controlled by decreasing oxygen demand related to BP and HR, and with increasing oxygen supply by increased ECNOS gene expression, collateral formation and regression of coronary stenosis. Oxygen 116-122 nitric oxide synthase 3 Homo sapiens 143-148 16640954-5 2006 In this review, we discuss polymorphisms in genes that are main sources of reactive oxygen species generation (NADH oxidase, endothelial nitric oxide synthase, and myeloperoxidase) in mitochondria and the antioxidant enzymes paraoxonase, glutathione reductase, and heme oxygenase. Reactive Oxygen Species 75-98 nitric oxide synthase 3 Homo sapiens 125-158 16455784-0 2006 Pregnancy-enhanced endothelial nitric oxide synthase (eNOS) activation in uterine artery endothelial cells shows altered sensitivity to Ca2+, U0126, and wortmannin but not LY294002--evidence that pregnancy adaptation of eNOS activation occurs at multiple levels of cell signaling. U 0126 142-147 nitric oxide synthase 3 Homo sapiens 19-52 16455784-0 2006 Pregnancy-enhanced endothelial nitric oxide synthase (eNOS) activation in uterine artery endothelial cells shows altered sensitivity to Ca2+, U0126, and wortmannin but not LY294002--evidence that pregnancy adaptation of eNOS activation occurs at multiple levels of cell signaling. U 0126 142-147 nitric oxide synthase 3 Homo sapiens 54-58 16455784-0 2006 Pregnancy-enhanced endothelial nitric oxide synthase (eNOS) activation in uterine artery endothelial cells shows altered sensitivity to Ca2+, U0126, and wortmannin but not LY294002--evidence that pregnancy adaptation of eNOS activation occurs at multiple levels of cell signaling. Wortmannin 153-163 nitric oxide synthase 3 Homo sapiens 19-52 16455784-0 2006 Pregnancy-enhanced endothelial nitric oxide synthase (eNOS) activation in uterine artery endothelial cells shows altered sensitivity to Ca2+, U0126, and wortmannin but not LY294002--evidence that pregnancy adaptation of eNOS activation occurs at multiple levels of cell signaling. Wortmannin 153-163 nitric oxide synthase 3 Homo sapiens 54-58 16455784-7 2006 Expression of constitutively active Akt (ca-Akt) in UAEC resulted in slight elevation of basal eNOS activity, but relative ATP-stimulated eNOS activation was not altered by ca-Akt. Adenosine Triphosphate 123-126 nitric oxide synthase 3 Homo sapiens 138-142 16455784-8 2006 Wortmannin continued to inhibit eNOS activation by ATP in the presence of ca-Akt; LY294002 still had no inhibitory effect. Wortmannin 0-10 nitric oxide synthase 3 Homo sapiens 32-36 16455784-8 2006 Wortmannin continued to inhibit eNOS activation by ATP in the presence of ca-Akt; LY294002 still had no inhibitory effect. Adenosine Triphosphate 51-54 nitric oxide synthase 3 Homo sapiens 32-36 16455784-10 2006 We report that pregnancy adaptation of eNOS activation includes the reduced sensitivity to ERK-mediated attenuation of eNOS activity and enhanced stimulation of eNOS activity through a wortmannin-sensitive, LY294002-insensitive, Akt-independent mechanism. Wortmannin 185-195 nitric oxide synthase 3 Homo sapiens 39-43 16455784-10 2006 We report that pregnancy adaptation of eNOS activation includes the reduced sensitivity to ERK-mediated attenuation of eNOS activity and enhanced stimulation of eNOS activity through a wortmannin-sensitive, LY294002-insensitive, Akt-independent mechanism. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 207-215 nitric oxide synthase 3 Homo sapiens 39-43 16609365-0 2006 A -786T>C polymorphism in the endothelial nitric oxide synthase gene reduces serum nitrite/nitrate levels from the heart due to an intracoronary injection of acetylcholine. Nitrites 86-93 nitric oxide synthase 3 Homo sapiens 33-66 16609365-0 2006 A -786T>C polymorphism in the endothelial nitric oxide synthase gene reduces serum nitrite/nitrate levels from the heart due to an intracoronary injection of acetylcholine. Nitrates 94-101 nitric oxide synthase 3 Homo sapiens 33-66 16609365-0 2006 A -786T>C polymorphism in the endothelial nitric oxide synthase gene reduces serum nitrite/nitrate levels from the heart due to an intracoronary injection of acetylcholine. Acetylcholine 161-174 nitric oxide synthase 3 Homo sapiens 33-66 16585403-2 2006 A functional eNOS oxidizes its substrate L-arginine to L-citrulline and NO*. Arginine 41-51 nitric oxide synthase 3 Homo sapiens 13-17 16585403-2 2006 A functional eNOS oxidizes its substrate L-arginine to L-citrulline and NO*. Citrulline 55-67 nitric oxide synthase 3 Homo sapiens 13-17 16585403-3 2006 This normal function of eNOS requires dimerization of the enzyme, the presence of the substrate L-arginine, and the essential cofactor (6R)-5,6,7,8-tetrahydro-L-biopterin (BH4), one of the most potent naturally occurring reducing agents. Arginine 96-106 nitric oxide synthase 3 Homo sapiens 24-28 16585403-3 2006 This normal function of eNOS requires dimerization of the enzyme, the presence of the substrate L-arginine, and the essential cofactor (6R)-5,6,7,8-tetrahydro-L-biopterin (BH4), one of the most potent naturally occurring reducing agents. sapropterin 135-170 nitric oxide synthase 3 Homo sapiens 24-28 16585403-3 2006 This normal function of eNOS requires dimerization of the enzyme, the presence of the substrate L-arginine, and the essential cofactor (6R)-5,6,7,8-tetrahydro-L-biopterin (BH4), one of the most potent naturally occurring reducing agents. sapropterin 172-175 nitric oxide synthase 3 Homo sapiens 24-28 16585403-8 2006 Diminished levels of BH4 promote O2*- production by eNOS (referred to as eNOS uncoupling). sapropterin 21-24 nitric oxide synthase 3 Homo sapiens 52-56 16585403-8 2006 Diminished levels of BH4 promote O2*- production by eNOS (referred to as eNOS uncoupling). sapropterin 21-24 nitric oxide synthase 3 Homo sapiens 73-77 16585403-8 2006 Diminished levels of BH4 promote O2*- production by eNOS (referred to as eNOS uncoupling). Superoxides 33-35 nitric oxide synthase 3 Homo sapiens 52-56 16585403-8 2006 Diminished levels of BH4 promote O2*- production by eNOS (referred to as eNOS uncoupling). Superoxides 33-35 nitric oxide synthase 3 Homo sapiens 73-77 16585403-10 2006 In many cases, supplementation with BH4 has been shown to correct eNOS dysfunction in animal models and patients. sapropterin 36-39 nitric oxide synthase 3 Homo sapiens 66-70 16585403-11 2006 In addition, folic acid and infusions of vitamin C are able to restore eNOS functionality, most probably by enhancing BH4 levels as well. Folic Acid 13-23 nitric oxide synthase 3 Homo sapiens 71-75 16585403-11 2006 In addition, folic acid and infusions of vitamin C are able to restore eNOS functionality, most probably by enhancing BH4 levels as well. Ascorbic Acid 41-50 nitric oxide synthase 3 Homo sapiens 71-75 16585403-11 2006 In addition, folic acid and infusions of vitamin C are able to restore eNOS functionality, most probably by enhancing BH4 levels as well. sapropterin 118-121 nitric oxide synthase 3 Homo sapiens 71-75 16463158-2 2006 This study investigated the relationship of the eNOS Glu298 --> Asp polymorphism with the presence and severity of BD in the Turkish population. Aspartic Acid 67-70 nitric oxide synthase 3 Homo sapiens 48-52 16463158-7 2006 Glu298 --> Asp polymorphism of the eNOS gene does not appear to be associated with the presence of BD in the Turkish population. Aspartic Acid 14-17 nitric oxide synthase 3 Homo sapiens 38-42 16600160-4 2006 Emerging evidence demonstrates that L-arginine is not only converted to NO via eNOS, but also metabolized to urea and l-ornithine via arginase in endothelial cells. Arginine 36-46 nitric oxide synthase 3 Homo sapiens 79-83 16565556-2 2006 Endothelial nitric oxide synthase (ecNOS) catalyzes the synthesis of nitric oxide, which regulates vascular tone, and may be related to coronary vasospasm. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-40 16600160-5 2006 Hence, arginase competes with eNOS for the substrate L-arginine, resulting in deceased NO production. Arginine 53-63 nitric oxide synthase 3 Homo sapiens 30-34 16600162-3 2006 Multiple enzymes are expressed in vascular cells that are involved in the elimination and production of reactive oxygen species, including the superoxide dismutases, catalase, thioredoxin reductase, glutathione peroxidase, NAD(P)H oxidase, xanthine oxidase, myeloperoxidase, and endothelial nitric oxide synthase. Reactive Oxygen Species 104-127 nitric oxide synthase 3 Homo sapiens 279-312 16528409-0 2006 Insulin resistance reduces arterial prostacyclin synthase and eNOS activities by increasing endothelial fatty acid oxidation. Fatty Acids 104-114 nitric oxide synthase 3 Homo sapiens 62-66 17318973-1 2006 PURPOSE: Many characteristics of malignant brain tumors (increased vascular permeability, vasodilatation, neovascularisation and free radical injury to the tumor and adjacent normal tissues) are believed to be mediated by nitric oxide (NO) synthetized by endothelial NO synthase (eNOS). Nitric Oxide 222-234 nitric oxide synthase 3 Homo sapiens 280-284 16528409-3 2006 FFA-induced overproduction of superoxide activated a variety of proinflammatory signals previously implicated in hyperglycemia-induced vascular damage and inactivated 2 important antiatherogenic enzymes, prostacyclin synthase and eNOS. Flufenamic Acid 0-3 nitric oxide synthase 3 Homo sapiens 230-234 16528409-3 2006 FFA-induced overproduction of superoxide activated a variety of proinflammatory signals previously implicated in hyperglycemia-induced vascular damage and inactivated 2 important antiatherogenic enzymes, prostacyclin synthase and eNOS. Superoxides 30-40 nitric oxide synthase 3 Homo sapiens 230-234 16009421-2 2006 Moreover, it has been reported that asymmetric dimethylarginine (ADMA) acts as is an endogenous inhibitor of endothelial NOS (eNOS) by competing with the enzyme for L-arginine. dimethylarginine 47-63 nitric oxide synthase 3 Homo sapiens 109-124 16009421-2 2006 Moreover, it has been reported that asymmetric dimethylarginine (ADMA) acts as is an endogenous inhibitor of endothelial NOS (eNOS) by competing with the enzyme for L-arginine. dimethylarginine 47-63 nitric oxide synthase 3 Homo sapiens 126-130 16009421-2 2006 Moreover, it has been reported that asymmetric dimethylarginine (ADMA) acts as is an endogenous inhibitor of endothelial NOS (eNOS) by competing with the enzyme for L-arginine. N,N-dimethylarginine 65-69 nitric oxide synthase 3 Homo sapiens 109-124 16009421-2 2006 Moreover, it has been reported that asymmetric dimethylarginine (ADMA) acts as is an endogenous inhibitor of endothelial NOS (eNOS) by competing with the enzyme for L-arginine. N,N-dimethylarginine 65-69 nitric oxide synthase 3 Homo sapiens 126-130 16009421-2 2006 Moreover, it has been reported that asymmetric dimethylarginine (ADMA) acts as is an endogenous inhibitor of endothelial NOS (eNOS) by competing with the enzyme for L-arginine. Arginine 165-175 nitric oxide synthase 3 Homo sapiens 109-124 16009421-2 2006 Moreover, it has been reported that asymmetric dimethylarginine (ADMA) acts as is an endogenous inhibitor of endothelial NOS (eNOS) by competing with the enzyme for L-arginine. Arginine 165-175 nitric oxide synthase 3 Homo sapiens 126-130 16497987-0 2006 Role of endothelial nitric oxide synthase in the regulation of SREBP activation by oxidized phospholipids. Phospholipids 92-105 nitric oxide synthase 3 Homo sapiens 8-41 16497987-4 2006 Ox-PAPC treatment of EC induced a dose- and time-dependent activation of eNOS, as measured by phosphorylation of serine 1177, dephosphorylation of threonine 495, and the conversion of L-arginine to L-citrulline. Serine 113-119 nitric oxide synthase 3 Homo sapiens 73-77 16497987-4 2006 Ox-PAPC treatment of EC induced a dose- and time-dependent activation of eNOS, as measured by phosphorylation of serine 1177, dephosphorylation of threonine 495, and the conversion of L-arginine to L-citrulline. Threonine 147-156 nitric oxide synthase 3 Homo sapiens 73-77 16497987-4 2006 Ox-PAPC treatment of EC induced a dose- and time-dependent activation of eNOS, as measured by phosphorylation of serine 1177, dephosphorylation of threonine 495, and the conversion of L-arginine to L-citrulline. Arginine 184-194 nitric oxide synthase 3 Homo sapiens 73-77 16497987-4 2006 Ox-PAPC treatment of EC induced a dose- and time-dependent activation of eNOS, as measured by phosphorylation of serine 1177, dephosphorylation of threonine 495, and the conversion of L-arginine to L-citrulline. Citrulline 198-210 nitric oxide synthase 3 Homo sapiens 73-77 16442496-2 2006 Additionally, fenofibrate has been demonstrated to upregulate endothelial nitric oxide synthase (eNOS). Fenofibrate 14-25 nitric oxide synthase 3 Homo sapiens 62-95 16407220-5 2006 Further, inhibition of PKCzeta abrogated ONOO- -induced AMPK-Thr172 phosphorylation as that of endothelial nitric-oxide synthase. onoo 41-45 nitric oxide synthase 3 Homo sapiens 95-128 16442076-1 2006 In this work, we demonstrate that endothelial nitric oxide synthase is capable of anoxic reduction of nitrite anions to nitric oxide at physiological pH by absorption and EPR spectroscopy and electrochemical measurements. Nitrites 102-109 nitric oxide synthase 3 Homo sapiens 34-67 16384887-1 2006 BACKGROUND: Nitric oxide is synthesized from the amino acid Arg by the enzyme endothelial nitric oxide synthase, which is competitively inhibited by the arginine metabolite asymmetric dimethylarginine (ADMA). Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 78-111 16384887-1 2006 BACKGROUND: Nitric oxide is synthesized from the amino acid Arg by the enzyme endothelial nitric oxide synthase, which is competitively inhibited by the arginine metabolite asymmetric dimethylarginine (ADMA). Arginine 60-63 nitric oxide synthase 3 Homo sapiens 78-111 16384887-1 2006 BACKGROUND: Nitric oxide is synthesized from the amino acid Arg by the enzyme endothelial nitric oxide synthase, which is competitively inhibited by the arginine metabolite asymmetric dimethylarginine (ADMA). Arginine 153-161 nitric oxide synthase 3 Homo sapiens 78-111 16384887-1 2006 BACKGROUND: Nitric oxide is synthesized from the amino acid Arg by the enzyme endothelial nitric oxide synthase, which is competitively inhibited by the arginine metabolite asymmetric dimethylarginine (ADMA). dimethylarginine 184-200 nitric oxide synthase 3 Homo sapiens 78-111 16384887-1 2006 BACKGROUND: Nitric oxide is synthesized from the amino acid Arg by the enzyme endothelial nitric oxide synthase, which is competitively inhibited by the arginine metabolite asymmetric dimethylarginine (ADMA). N,N-dimethylarginine 202-206 nitric oxide synthase 3 Homo sapiens 78-111 16595793-1 2006 Over the last two decades, it has become evident that decreased bioavailability of endothelial nitric oxide (NO) produced from endothelial NO synthase (eNOS), referred to as endothelial dysfunction, plays a crucial role in the development and progression of atherosclerosis. Nitric Oxide 95-107 nitric oxide synthase 3 Homo sapiens 127-150 16595793-1 2006 Over the last two decades, it has become evident that decreased bioavailability of endothelial nitric oxide (NO) produced from endothelial NO synthase (eNOS), referred to as endothelial dysfunction, plays a crucial role in the development and progression of atherosclerosis. Nitric Oxide 95-107 nitric oxide synthase 3 Homo sapiens 152-156 16337498-4 2006 RESULTS: HO-1 as well as ecNOS gene and protein expression significantly increased upon Carnitines incubation. Carnitine 88-98 nitric oxide synthase 3 Homo sapiens 25-30 16157324-1 2006 BACKGROUND: Nitric oxide (NO) produced by endothelial nitric oxide synthase (eNOS) mediates endothelium-dependent vasodilation and antithrombotic action. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 42-75 16157324-1 2006 BACKGROUND: Nitric oxide (NO) produced by endothelial nitric oxide synthase (eNOS) mediates endothelium-dependent vasodilation and antithrombotic action. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 77-81 16326932-2 2006 Multiple signaling inputs, including calcium, caveolin-1, phosphorylation by several kinases, and binding to the 90-kDa heat shock protein (Hsp90), regulate eNOS activity. Calcium 37-44 nitric oxide synthase 3 Homo sapiens 157-161 16489746-2 2006 Correlating with a Val-to-Ile residue substitution in the bsNOS heme pocket, the Fe(II)-NO complex with both l-Arg and NOHA is more bent than the Fe(II)-NO, l-Arg complex of mammalian eNOS [Li, H., Raman, C. S., Martasek, P., Masters, B. S. S., and Poulos, T. L. (2001) Biochemistry 40, 5399-5406]. Valine 19-22 nitric oxide synthase 3 Homo sapiens 184-188 16489746-2 2006 Correlating with a Val-to-Ile residue substitution in the bsNOS heme pocket, the Fe(II)-NO complex with both l-Arg and NOHA is more bent than the Fe(II)-NO, l-Arg complex of mammalian eNOS [Li, H., Raman, C. S., Martasek, P., Masters, B. S. S., and Poulos, T. L. (2001) Biochemistry 40, 5399-5406]. Isoleucine 26-29 nitric oxide synthase 3 Homo sapiens 184-188 16489746-2 2006 Correlating with a Val-to-Ile residue substitution in the bsNOS heme pocket, the Fe(II)-NO complex with both l-Arg and NOHA is more bent than the Fe(II)-NO, l-Arg complex of mammalian eNOS [Li, H., Raman, C. S., Martasek, P., Masters, B. S. S., and Poulos, T. L. (2001) Biochemistry 40, 5399-5406]. bsnos 58-63 nitric oxide synthase 3 Homo sapiens 184-188 16489746-2 2006 Correlating with a Val-to-Ile residue substitution in the bsNOS heme pocket, the Fe(II)-NO complex with both l-Arg and NOHA is more bent than the Fe(II)-NO, l-Arg complex of mammalian eNOS [Li, H., Raman, C. S., Martasek, P., Masters, B. S. S., and Poulos, T. L. (2001) Biochemistry 40, 5399-5406]. Heme 64-68 nitric oxide synthase 3 Homo sapiens 184-188 16489746-2 2006 Correlating with a Val-to-Ile residue substitution in the bsNOS heme pocket, the Fe(II)-NO complex with both l-Arg and NOHA is more bent than the Fe(II)-NO, l-Arg complex of mammalian eNOS [Li, H., Raman, C. S., Martasek, P., Masters, B. S. S., and Poulos, T. L. (2001) Biochemistry 40, 5399-5406]. fe(ii)-no 81-90 nitric oxide synthase 3 Homo sapiens 184-188 16489746-2 2006 Correlating with a Val-to-Ile residue substitution in the bsNOS heme pocket, the Fe(II)-NO complex with both l-Arg and NOHA is more bent than the Fe(II)-NO, l-Arg complex of mammalian eNOS [Li, H., Raman, C. S., Martasek, P., Masters, B. S. S., and Poulos, T. L. (2001) Biochemistry 40, 5399-5406]. Arginine 109-114 nitric oxide synthase 3 Homo sapiens 184-188 16489746-2 2006 Correlating with a Val-to-Ile residue substitution in the bsNOS heme pocket, the Fe(II)-NO complex with both l-Arg and NOHA is more bent than the Fe(II)-NO, l-Arg complex of mammalian eNOS [Li, H., Raman, C. S., Martasek, P., Masters, B. S. S., and Poulos, T. L. (2001) Biochemistry 40, 5399-5406]. N(omega)-hydroxyarginine 119-123 nitric oxide synthase 3 Homo sapiens 184-188 15970429-0 2006 High glucose-induced apoptosis in human vascular endothelial cells is mediated through NF-kappaB and c-Jun NH2-terminal kinase pathway and prevented by PI3K/Akt/eNOS pathway. Glucose 5-12 nitric oxide synthase 3 Homo sapiens 161-165 15970429-3 2006 The results showed that high glucose-induced apoptosis was significantly enhanced by PI3K inhibitors (wortmannin and LY294002), NOS inhibitor (NG-nitro-arginine methyl ester) and eNOS antisense oligonucleotide. Glucose 29-36 nitric oxide synthase 3 Homo sapiens 179-183 15970429-3 2006 The results showed that high glucose-induced apoptosis was significantly enhanced by PI3K inhibitors (wortmannin and LY294002), NOS inhibitor (NG-nitro-arginine methyl ester) and eNOS antisense oligonucleotide. Oligonucleotides 194-209 nitric oxide synthase 3 Homo sapiens 179-183 15970429-6 2006 Moreover, high glucose-induced increase in eNOS expression was attenuated by PI3K inhibitors and the negative mutant of PI3K. Glucose 15-22 nitric oxide synthase 3 Homo sapiens 43-47 15970429-9 2006 Activation of the ROS/PI3K/Akt/eNOS signaling pathway in early phase exerts protective effects against the induction of apoptosis by high glucose. Reactive Oxygen Species 18-21 nitric oxide synthase 3 Homo sapiens 31-35 15970429-9 2006 Activation of the ROS/PI3K/Akt/eNOS signaling pathway in early phase exerts protective effects against the induction of apoptosis by high glucose. Glucose 138-145 nitric oxide synthase 3 Homo sapiens 31-35 16229016-1 2006 We have recently demonstrated that tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) increases endothelial nitric oxide synthase (eNOS) phosphorylation, NOS activity, and nitric oxide (NO) synthesis in cultured human umbilical vein endothelial cells (HUVEC), without inducing apoptotic cell death. Nitric Oxide 121-133 nitric oxide synthase 3 Homo sapiens 144-148 16229016-8 2006 Conversely, microtubule disruption and Golgi scattering induced with Nocodazole treatment inhibited TRAIL-increased NOS activity, indicating that, on cultured HUVEC, TRAIL ability to affect NO production by regulating eNOS sub-cellular distribution is mediated by cytoskeleton and Golgi complex modifications. Nocodazole 69-79 nitric oxide synthase 3 Homo sapiens 218-222 16553284-2 2006 The L-NAME prevents the synthesis of the potent vasodilator nitric oxide (NO) by inhibiting both the constitutive [endothelial NO synthase (eNOS or NOS-3)] and inducible [inducible NO synthase (iNOS or NOS-2)] forms of NO synthase. NG-Nitroarginine Methyl Ester 4-10 nitric oxide synthase 3 Homo sapiens 148-153 16553284-2 2006 The L-NAME prevents the synthesis of the potent vasodilator nitric oxide (NO) by inhibiting both the constitutive [endothelial NO synthase (eNOS or NOS-3)] and inducible [inducible NO synthase (iNOS or NOS-2)] forms of NO synthase. Nitric Oxide 60-72 nitric oxide synthase 3 Homo sapiens 148-153 16337498-7 2006 Coincubation of C (0.5-1.0-2.0 mM), AC (0.1-0.2-0.4 mM) and PC (0.05-0.1-0.2 mM) with H2O2 further increased HO-1 gene expression and not only normalized vs. H2O2 but even increased vs. basal ecNOS mRNA. Hydrogen Peroxide 86-90 nitric oxide synthase 3 Homo sapiens 192-197 16337498-9 2006 CONCLUSION: This is the first report that has utilized a molecular biological approach to demonstrate a direct stimulatory effect of Carnitines on gene and protein expression of the oxidative stress related markers HO-1 and ecNOS. Carnitine 133-143 nitric oxide synthase 3 Homo sapiens 224-229 15979078-8 2006 Over-expression of SR-BI in human endothelial cells activated endothelial nitric oxide synthase (eNOS) activity by phosphorylation of eNOS at residue Ser-1177 in the presence of HDL, leading to increased production of the anti-atherogenic molecule nitric oxide (NO). Serine 150-153 nitric oxide synthase 3 Homo sapiens 62-95 16472125-6 2006 Data obtained in the present study show that the exposure for 5 days to high glucose increases oxidative stress, reduces DDAH-2 and eNOS expression and increases iNOS expression. Glucose 77-84 nitric oxide synthase 3 Homo sapiens 132-136 16293798-1 2006 This article explores the physiology of superoxide generation by endothelial nitric oxide synthase (eNOS), the so-called "uncoupled" state of the enzyme. Superoxides 40-50 nitric oxide synthase 3 Homo sapiens 65-98 16293798-1 2006 This article explores the physiology of superoxide generation by endothelial nitric oxide synthase (eNOS), the so-called "uncoupled" state of the enzyme. Superoxides 40-50 nitric oxide synthase 3 Homo sapiens 100-104 16293798-4 2006 As the switch from NO production to reactive oxygen species by eNOS is also the final common pathway in atherogenesis, the uncoupling of eNOS further builds on the hypothesis that atherogenesis is driven by cellular mechanisms that originally serve host defense. Reactive Oxygen Species 36-59 nitric oxide synthase 3 Homo sapiens 63-67 16472125-7 2006 These results indicate that DDAH-2 and iNOS/eNOS dysregulation may play a key role in high glucose-mediated oxidative stress, suggesting that selective modulation of DDAH isoforms may result in selective inhibition/activation of NOS isoforms, thereby providing a novel strategy of approach in vascular complications of several pathologies. Glucose 91-98 nitric oxide synthase 3 Homo sapiens 44-48 16234413-0 2006 Sphingosine 1-phosphate induces endothelial nitric-oxide synthase activation through phosphorylation in human corpus cavernosum. sphingosine 1-phosphate 0-23 nitric oxide synthase 3 Homo sapiens 32-65 16443786-6 2006 Finally, incubation of BAECs with clinically relevant concentrations of metformin dramatically attenuated high-glucose (30 mmol/l)-induced reduction in the association of hsp90 with eNOS, which resulted in increased NO bioactivity with a reduction in overexpression of adhesion molecules and endothelial apoptosis caused by high-glucose exposure. Metformin 72-81 nitric oxide synthase 3 Homo sapiens 182-186 16443786-6 2006 Finally, incubation of BAECs with clinically relevant concentrations of metformin dramatically attenuated high-glucose (30 mmol/l)-induced reduction in the association of hsp90 with eNOS, which resulted in increased NO bioactivity with a reduction in overexpression of adhesion molecules and endothelial apoptosis caused by high-glucose exposure. Glucose 111-118 nitric oxide synthase 3 Homo sapiens 182-186 16443786-6 2006 Finally, incubation of BAECs with clinically relevant concentrations of metformin dramatically attenuated high-glucose (30 mmol/l)-induced reduction in the association of hsp90 with eNOS, which resulted in increased NO bioactivity with a reduction in overexpression of adhesion molecules and endothelial apoptosis caused by high-glucose exposure. Glucose 329-336 nitric oxide synthase 3 Homo sapiens 182-186 16443786-7 2006 Taken together, our results indicate that metformin might improve vascular endothelial functions in diabetes by increasing AMPK-dependent, hsp90-mediated eNOS activation. Metformin 42-51 nitric oxide synthase 3 Homo sapiens 154-158 16495772-7 2006 In human umbilical vein endothelial cells, azelnidipine enhanced basal nitric oxide production by endothelial nitric oxide synthase. azelnidipine 43-55 nitric oxide synthase 3 Homo sapiens 98-131 16495772-7 2006 In human umbilical vein endothelial cells, azelnidipine enhanced basal nitric oxide production by endothelial nitric oxide synthase. Nitric Oxide 71-83 nitric oxide synthase 3 Homo sapiens 98-131 16443786-0 2006 Activation of the AMP-activated kinase by antidiabetes drug metformin stimulates nitric oxide synthesis in vivo by promoting the association of heat shock protein 90 and endothelial nitric oxide synthase. Metformin 60-69 nitric oxide synthase 3 Homo sapiens 170-203 16443786-0 2006 Activation of the AMP-activated kinase by antidiabetes drug metformin stimulates nitric oxide synthesis in vivo by promoting the association of heat shock protein 90 and endothelial nitric oxide synthase. Nitric Oxide 81-93 nitric oxide synthase 3 Homo sapiens 170-203 16443786-3 2006 Exposure of cultured bovine aortic endothelial cells (BAECs) to clinically relevant concentrations of metformin (50-500 micromol/l) dose-dependently increased serine-1179 (Ser1179) phosphorylation (equal to human Ser1179) of endothelial nitric oxide (NO) synthase (eNOS) as well as its association with heat shock protein (hsp)-90, resulting in increased activation of eNOS and NO bioactivity (cyclic GMP). Metformin 102-111 nitric oxide synthase 3 Homo sapiens 265-269 16443786-3 2006 Exposure of cultured bovine aortic endothelial cells (BAECs) to clinically relevant concentrations of metformin (50-500 micromol/l) dose-dependently increased serine-1179 (Ser1179) phosphorylation (equal to human Ser1179) of endothelial nitric oxide (NO) synthase (eNOS) as well as its association with heat shock protein (hsp)-90, resulting in increased activation of eNOS and NO bioactivity (cyclic GMP). Metformin 102-111 nitric oxide synthase 3 Homo sapiens 369-373 16443786-3 2006 Exposure of cultured bovine aortic endothelial cells (BAECs) to clinically relevant concentrations of metformin (50-500 micromol/l) dose-dependently increased serine-1179 (Ser1179) phosphorylation (equal to human Ser1179) of endothelial nitric oxide (NO) synthase (eNOS) as well as its association with heat shock protein (hsp)-90, resulting in increased activation of eNOS and NO bioactivity (cyclic GMP). Serine 159-165 nitric oxide synthase 3 Homo sapiens 265-269 16443786-3 2006 Exposure of cultured bovine aortic endothelial cells (BAECs) to clinically relevant concentrations of metformin (50-500 micromol/l) dose-dependently increased serine-1179 (Ser1179) phosphorylation (equal to human Ser1179) of endothelial nitric oxide (NO) synthase (eNOS) as well as its association with heat shock protein (hsp)-90, resulting in increased activation of eNOS and NO bioactivity (cyclic GMP). Serine 159-165 nitric oxide synthase 3 Homo sapiens 369-373 16502366-1 2006 BACKGROUND: Nitric oxide (NO) generated by endothelial nitric oxide synthase (eNOS) plays a crucial role in vascular function and homeostasis. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 43-76 16502366-1 2006 BACKGROUND: Nitric oxide (NO) generated by endothelial nitric oxide synthase (eNOS) plays a crucial role in vascular function and homeostasis. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 78-82 16430222-2 2006 Endothelial nitric oxide synthase (eNOS) is dually acylated by the fatty acids myristate and palmitate. fatty acids myristate 67-88 nitric oxide synthase 3 Homo sapiens 0-33 16430222-2 2006 Endothelial nitric oxide synthase (eNOS) is dually acylated by the fatty acids myristate and palmitate. fatty acids myristate 67-88 nitric oxide synthase 3 Homo sapiens 35-39 16430222-2 2006 Endothelial nitric oxide synthase (eNOS) is dually acylated by the fatty acids myristate and palmitate. Palmitates 93-102 nitric oxide synthase 3 Homo sapiens 0-33 16430222-2 2006 Endothelial nitric oxide synthase (eNOS) is dually acylated by the fatty acids myristate and palmitate. Palmitates 93-102 nitric oxide synthase 3 Homo sapiens 35-39 17101543-13 2006 CONCLUSIONS: The Glu/Glu-genotype of the NOS3 Glu298Asp polymorphism may increase the risk of developing DN independently of other known risk factors. Glutamic Acid 17-20 nitric oxide synthase 3 Homo sapiens 41-45 16257964-1 2006 Nitric oxide (NO) produced in the endothelium via the enzyme endothelial nitric-oxide synthase (eNOS) is an important vasoactive compound. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 61-94 16413411-2 2006 Recently, we have shown that plasma nitrite mirrors acute changes in endothelial nitric oxide synthase activity in various mammals, including humans. Nitrites 36-43 nitric oxide synthase 3 Homo sapiens 69-102 16113046-7 2006 There was more beta-actin coimmunoprecipitated with eNOS in Triton X-100-soluble fraction in confluent cells in later growth phase and in high density. Octoxynol 60-72 nitric oxide synthase 3 Homo sapiens 52-56 16113046-9 2006 Moreover, PAEC incubation with cytochalasin D and jasplakinolide resulted in increases in eNOS/actin association and in eNOS activity without changes in eNOS protein content. Cytochalasin D 31-45 nitric oxide synthase 3 Homo sapiens 90-94 16113046-9 2006 Moreover, PAEC incubation with cytochalasin D and jasplakinolide resulted in increases in eNOS/actin association and in eNOS activity without changes in eNOS protein content. Cytochalasin D 31-45 nitric oxide synthase 3 Homo sapiens 120-124 16113046-9 2006 Moreover, PAEC incubation with cytochalasin D and jasplakinolide resulted in increases in eNOS/actin association and in eNOS activity without changes in eNOS protein content. Cytochalasin D 31-45 nitric oxide synthase 3 Homo sapiens 120-124 16113046-9 2006 Moreover, PAEC incubation with cytochalasin D and jasplakinolide resulted in increases in eNOS/actin association and in eNOS activity without changes in eNOS protein content. jasplakinolide 50-64 nitric oxide synthase 3 Homo sapiens 90-94 16113046-9 2006 Moreover, PAEC incubation with cytochalasin D and jasplakinolide resulted in increases in eNOS/actin association and in eNOS activity without changes in eNOS protein content. jasplakinolide 50-64 nitric oxide synthase 3 Homo sapiens 120-124 16113046-9 2006 Moreover, PAEC incubation with cytochalasin D and jasplakinolide resulted in increases in eNOS/actin association and in eNOS activity without changes in eNOS protein content. jasplakinolide 50-64 nitric oxide synthase 3 Homo sapiens 120-124 17101543-13 2006 CONCLUSIONS: The Glu/Glu-genotype of the NOS3 Glu298Asp polymorphism may increase the risk of developing DN independently of other known risk factors. Glutamic Acid 21-24 nitric oxide synthase 3 Homo sapiens 41-45 16269668-4 2006 eNOS activation was preceded by sequential activation of neutral-sphingomyelinase-2 (N-SMase2) and sphingosine-kinase-1 (SK1) and generation of sphingosine-1-phosphate (Sph1P). sphingosine 1-phosphate 144-167 nitric oxide synthase 3 Homo sapiens 0-4 16289876-7 2006 Cryptotanshinone induced a concentration-dependent increase in endothelial nitric oxide synthase (eNOS) expression without significantly changing neuronal nitric oxide synthase (nNOS) expression in HUVECs in the presence or absence of TNF-alpha. cryptotanshinone 0-16 nitric oxide synthase 3 Homo sapiens 63-96 15916766-0 2006 Endothelial nitric oxide synthase gene variant modulates the relationship between serum cholesterol levels and blood pressure in the general population: new evidence for a direct effect of lipids in arterial blood pressure. Cholesterol 88-99 nitric oxide synthase 3 Homo sapiens 0-33 16269668-4 2006 eNOS activation was preceded by sequential activation of neutral-sphingomyelinase-2 (N-SMase2) and sphingosine-kinase-1 (SK1) and generation of sphingosine-1-phosphate (Sph1P). sphingosine 1-phosphate 169-174 nitric oxide synthase 3 Homo sapiens 0-4 16579706-11 2006 In conclusion, the high intensity of NOS1, NOS3, and VEGF were mostly expressed in the titanium group, whereas the low intensity of NOS1, NOS3, and VEGF were mostly expressed in the zirconium oxide group. zirconium oxide 182-197 nitric oxide synthase 3 Homo sapiens 138-142 17144884-1 2006 NO (nitric oxide), formed in the vascular endothelium and derived from a biochemical reaction catalysed by eNOS (endothelial NO synthase), appears to play a role in exercise-induced dilation of blood vessels supplying cardiac and skeletal muscle. Nitric Oxide 4-16 nitric oxide synthase 3 Homo sapiens 107-111 16344378-1 2006 NO produced by endothelial NO synthase (NOS3) decreases sodium transport by the thick ascending limb (THAL). Sodium 56-62 nitric oxide synthase 3 Homo sapiens 40-44 16344378-2 2006 We found previously that 7 days of high salt (HS) increased THAL-NOS3 expression but not NO production. Salts 40-44 nitric oxide synthase 3 Homo sapiens 65-69 16344378-2 2006 We found previously that 7 days of high salt (HS) increased THAL-NOS3 expression but not NO production. hassio 46-48 nitric oxide synthase 3 Homo sapiens 65-69 16344378-5 2006 NOS3 expression increased by 71+/-13%, 127+/-24%, and 69+/-16% at days 1, 3, and 7 of HS, respectively. hassio 86-88 nitric oxide synthase 3 Homo sapiens 0-4 17357484-10 2006 Consequently, the mechanisms of rosuvastatin"s neural protection on ischemic brain injury are to enhance expression of eNOS, to inhibit expression of iNOS and activated caspase-3. Rosuvastatin Calcium 32-44 nitric oxide synthase 3 Homo sapiens 119-123 16288501-2 2006 Since endothelin-1 (ET-1) and nitric oxide (NO) produced by endothelial NO synthase (eNOS) are vascular tension regulators secreted by endothelial cells, we studied the influence of two anthocyanidins, namely cyanidin (CY) and delphinidin (DP), on the regulation of ET-1 and eNOS in cultured human umbilical vein endothelial cells (HUVECs). Nitric Oxide 30-42 nitric oxide synthase 3 Homo sapiens 85-89 16409219-1 2006 INTRODUCTION: Endothelial-derived nitric oxide (NO), which is produced by endothelial nitric oxide synthase (eNOS) in response to increased blood flow, maintains the tumescence phase of erection. Nitric Oxide 34-46 nitric oxide synthase 3 Homo sapiens 74-107 16409219-1 2006 INTRODUCTION: Endothelial-derived nitric oxide (NO), which is produced by endothelial nitric oxide synthase (eNOS) in response to increased blood flow, maintains the tumescence phase of erection. Nitric Oxide 34-46 nitric oxide synthase 3 Homo sapiens 109-113 16288501-5 2006 CY and DP both increased the protein level of eNOS, but DP showed the major effect raising eNOS protein in a dose-dependent manner. cyanidin 0-2 nitric oxide synthase 3 Homo sapiens 46-50 16288501-5 2006 CY and DP both increased the protein level of eNOS, but DP showed the major effect raising eNOS protein in a dose-dependent manner. cyanidin 0-2 nitric oxide synthase 3 Homo sapiens 91-95 16288501-5 2006 CY and DP both increased the protein level of eNOS, but DP showed the major effect raising eNOS protein in a dose-dependent manner. delphinidin 7-9 nitric oxide synthase 3 Homo sapiens 46-50 17117898-1 2006 BACKGROUND: The nitric oxide synthase (NOS3) G894T gene polymorphism seems as a genetic determinant of total homocysteine (tHcy) concentrations through an effect on folate catabolism. Homocysteine 109-121 nitric oxide synthase 3 Homo sapiens 39-43 17117898-1 2006 BACKGROUND: The nitric oxide synthase (NOS3) G894T gene polymorphism seems as a genetic determinant of total homocysteine (tHcy) concentrations through an effect on folate catabolism. thcy 123-127 nitric oxide synthase 3 Homo sapiens 39-43 17117898-1 2006 BACKGROUND: The nitric oxide synthase (NOS3) G894T gene polymorphism seems as a genetic determinant of total homocysteine (tHcy) concentrations through an effect on folate catabolism. Folic Acid 165-171 nitric oxide synthase 3 Homo sapiens 39-43 16288501-5 2006 CY and DP both increased the protein level of eNOS, but DP showed the major effect raising eNOS protein in a dose-dependent manner. delphinidin 56-58 nitric oxide synthase 3 Homo sapiens 46-50 17117898-9 2006 CONCLUSION: Our results showed a modulating effect of the NOS3 4a/b gene variant on tHcy concentrations that is at least partially provoked by discrete blood pressure increments. thcy 84-88 nitric oxide synthase 3 Homo sapiens 58-62 16288501-5 2006 CY and DP both increased the protein level of eNOS, but DP showed the major effect raising eNOS protein in a dose-dependent manner. delphinidin 56-58 nitric oxide synthase 3 Homo sapiens 91-95 17120617-2 2006 In this study, the aim was to determine the regulation of inducible nitric oxide synthase (iNOS) and endothelial nitric oxide synthase (eNOS) expressions on MTS in response to treatment with the commonly used anti-cancer drugs Doxorubicin and Docetaxel. Docetaxel 243-252 nitric oxide synthase 3 Homo sapiens 101-134 17120617-2 2006 In this study, the aim was to determine the regulation of inducible nitric oxide synthase (iNOS) and endothelial nitric oxide synthase (eNOS) expressions on MTS in response to treatment with the commonly used anti-cancer drugs Doxorubicin and Docetaxel. Doxorubicin 227-238 nitric oxide synthase 3 Homo sapiens 101-134 17120617-7 2006 An increase in iNOS immunoreactivity and a decrease in eNOS immunoreactivity were observed after doxorubicin treatment, when compared with the other groups. Doxorubicin 97-108 nitric oxide synthase 3 Homo sapiens 55-59 17120617-2 2006 In this study, the aim was to determine the regulation of inducible nitric oxide synthase (iNOS) and endothelial nitric oxide synthase (eNOS) expressions on MTS in response to treatment with the commonly used anti-cancer drugs Doxorubicin and Docetaxel. Doxorubicin 227-238 nitric oxide synthase 3 Homo sapiens 136-140 17120617-8 2006 Furthermore, upregulation of iNOS and downregulation of eNOS were detected in doxorubicin-treated cells using Western blotting. Doxorubicin 78-89 nitric oxide synthase 3 Homo sapiens 56-60 17120617-13 2006 Interestingly, eNOS expression increased after the addition of both docetaxel and the drug combination, and it was found to negatively correlate with the histological grade of the tumor. Docetaxel 68-77 nitric oxide synthase 3 Homo sapiens 15-19 17236649-1 2006 It is widely recognized that nitric oxide (NO) in mammalian tissues is produced from L-arginine via catalysis by NO synthase (NOS) isoforms such as neuronal NOS (nNOS) and endothelial NOS (eNOS) that are constitutively expressed mainly in the central and peripheral nervous system and vascular endothelial cells, respectively. Nitric Oxide 29-41 nitric oxide synthase 3 Homo sapiens 172-187 17236649-1 2006 It is widely recognized that nitric oxide (NO) in mammalian tissues is produced from L-arginine via catalysis by NO synthase (NOS) isoforms such as neuronal NOS (nNOS) and endothelial NOS (eNOS) that are constitutively expressed mainly in the central and peripheral nervous system and vascular endothelial cells, respectively. Arginine 85-95 nitric oxide synthase 3 Homo sapiens 172-187 16269583-5 2005 There was some evidence for higher risk of CL/P with maternal periconceptional smoking in infants with an NOS3 -922G allele (for homozygotes, OR = 2.5, 95% CI: 1.2, 5.6) but not in those with an 894T allele. Phosphorus 46-47 nitric oxide synthase 3 Homo sapiens 106-110 16391520-4 2005 PGE2 increased phosphorylation of Akt and endothelial nitric oxide synthase (eNOS), eNOS activity, and nitric oxide (NO) production by the activation of cAMP-dependent protein kinase (PKA) and phosphatidylinositol 3-kinase (PI3K). Dinoprostone 0-4 nitric oxide synthase 3 Homo sapiens 42-75 16849206-2 2005 A recent crystallographic study mapped the interaction of CaM with endothelial NOS (eNOS) using a 20 residue peptide comprising the binding site within eNOS. Peptides 109-116 nitric oxide synthase 3 Homo sapiens 67-82 16517248-1 2006 Coronary vasorelaxation depends on nitric oxide (NO) bioavailability, which is a function of endothelial nitric oxide synthase-derived NO production and NO inactivation by reactive oxygen species. Nitric Oxide 35-47 nitric oxide synthase 3 Homo sapiens 93-126 16210567-1 2005 BACKGROUND: Previously, we showed that the 27nt repeat polymorphism in endothelial nitric oxide synthase (eNOS) intron 4 was associated with altered eNOS mRNA and protein levels, nitric oxide (NO) production and vascular disease risk; the 27-nt repeats had a cis-acting role in eNOS promoter function. Nitric Oxide 83-95 nitric oxide synthase 3 Homo sapiens 106-110 16297993-7 2005 The increased synthesis of nitric oxide is due, at least in part, to an upregulation of endothelial nitric oxide synthase. Nitric Oxide 27-39 nitric oxide synthase 3 Homo sapiens 88-121 16150460-7 2005 Resveratrol has been shown to induce the activity of endothelial nitric oxide synthase (eNOS) and increase NO production. Resveratrol 0-11 nitric oxide synthase 3 Homo sapiens 53-86 16364825-0 2005 Salt intake affects the relation between hypertension and the T-786C polymorphism in the endothelial nitric oxide synthase gene. Salts 0-4 nitric oxide synthase 3 Homo sapiens 89-122 16210567-1 2005 BACKGROUND: Previously, we showed that the 27nt repeat polymorphism in endothelial nitric oxide synthase (eNOS) intron 4 was associated with altered eNOS mRNA and protein levels, nitric oxide (NO) production and vascular disease risk; the 27-nt repeats had a cis-acting role in eNOS promoter function. Nitric Oxide 83-95 nitric oxide synthase 3 Homo sapiens 149-153 16210567-1 2005 BACKGROUND: Previously, we showed that the 27nt repeat polymorphism in endothelial nitric oxide synthase (eNOS) intron 4 was associated with altered eNOS mRNA and protein levels, nitric oxide (NO) production and vascular disease risk; the 27-nt repeats had a cis-acting role in eNOS promoter function. Nitric Oxide 83-95 nitric oxide synthase 3 Homo sapiens 149-153 16317391-10 2005 Further, GLN abrogated increases in lung iNOS expression and enhanced lung eNOS postsepsis. Glutamine 9-12 nitric oxide synthase 3 Homo sapiens 75-79 16246326-5 2005 As NOS contributes to angiogenesis and is reduced in the hypertensive pulmonary microcirculation, we examined the expression of NOS-III protein in situ in the lungs of patients with PCH. poly(ethylene oxide)-b-poly(alpha-cholesteryl carboxylate-epsilon-caprolactone) block copolymer 182-185 nitric oxide synthase 3 Homo sapiens 128-135 16246326-6 2005 Reduced microvascular expression of NOS-III protein by endothelial cells was observed in 4/6 (67%) cases of PCH, and all of these showed concomitant pulmonary vascular hypertensive remodeling. poly(ethylene oxide)-b-poly(alpha-cholesteryl carboxylate-epsilon-caprolactone) block copolymer 108-111 nitric oxide synthase 3 Homo sapiens 36-43 16340449-7 2005 EtOH stimulation also increased eNOS interaction with heat shock protein (hsp90), a molecular chaperone known to enhance eNOS activity. Ethanol 0-4 nitric oxide synthase 3 Homo sapiens 32-36 16165089-0 2005 Blockade of geranylgeranylation by rosuvastatin upregulates eNOS expression in human venous endothelial cells. Rosuvastatin Calcium 35-47 nitric oxide synthase 3 Homo sapiens 60-64 16165089-4 2005 In a concentration-dependent manner, rosuvastatin upregulated eNOS mRNA and protein expression. Rosuvastatin Calcium 37-49 nitric oxide synthase 3 Homo sapiens 62-66 16165089-5 2005 The effects on eNOS expression mediated through rosuvastatin could be reversed by treatment with mevalonate indicating inhibition of HMG-CoA reductase as the underlying mechanism. Rosuvastatin Calcium 48-60 nitric oxide synthase 3 Homo sapiens 15-19 16165089-5 2005 The effects on eNOS expression mediated through rosuvastatin could be reversed by treatment with mevalonate indicating inhibition of HMG-CoA reductase as the underlying mechanism. Mevalonic Acid 97-107 nitric oxide synthase 3 Homo sapiens 15-19 16165089-6 2005 Treatment with geranylgeranylpyrophosphate, but not farnesylpyrophosphate, reversed the increase of eNOS expression induced by rosuvastatin. geranylgeranyl pyrophosphate 15-42 nitric oxide synthase 3 Homo sapiens 100-104 16165089-6 2005 Treatment with geranylgeranylpyrophosphate, but not farnesylpyrophosphate, reversed the increase of eNOS expression induced by rosuvastatin. Rosuvastatin Calcium 127-139 nitric oxide synthase 3 Homo sapiens 100-104 15951350-0 2005 PGE1 analog alprostadil induces VEGF and eNOS expression in endothelial cells. Alprostadil 0-4 nitric oxide synthase 3 Homo sapiens 41-45 15951350-0 2005 PGE1 analog alprostadil induces VEGF and eNOS expression in endothelial cells. Alprostadil 12-23 nitric oxide synthase 3 Homo sapiens 41-45 15951350-3 2005 We have investigated the effects of the PGE1 analog alprostadil on eNOS, VEGF, and HIF-1alpha expression in human umbilical vein endothelial cells (HUVEC) using RT-PCR and immunoblotting under normoxic and hypoxic conditions. Alprostadil 52-63 nitric oxide synthase 3 Homo sapiens 67-71 15951350-5 2005 Alprostadil causes an upregulation of eNOS and VEGF protein and mRNA expression in HUVEC and decreases HIF-1alpha. Alprostadil 0-11 nitric oxide synthase 3 Homo sapiens 38-42 15951350-7 2005 The alprostadil-induced upregulation of eNOS and VEGF was prevented by inhibition of MAPKs with PD-98056 or U-0126. Alprostadil 4-15 nitric oxide synthase 3 Homo sapiens 40-44 15951350-7 2005 The alprostadil-induced upregulation of eNOS and VEGF was prevented by inhibition of MAPKs with PD-98056 or U-0126. pd-98056 96-104 nitric oxide synthase 3 Homo sapiens 40-44 15951350-7 2005 The alprostadil-induced upregulation of eNOS and VEGF was prevented by inhibition of MAPKs with PD-98056 or U-0126. U 0126 108-114 nitric oxide synthase 3 Homo sapiens 40-44 15951350-8 2005 Consistently, the expression of eNOS and VEGF was increased, and HIF-1alpha was reduced in failing hearts treated with alprostadil. Alprostadil 119-130 nitric oxide synthase 3 Homo sapiens 32-36 15951350-9 2005 The potent effects of alprostadil on endothelial VEGF and eNOS synthesis may be useful for patients with HF where endothelial dysfunction is involved in the disease process. Alprostadil 22-33 nitric oxide synthase 3 Homo sapiens 58-62 16100081-10 2005 Incubation of PAEC with an antisense oligodeoxyribonucleotide of calpastatin prevented CSE-induced increases in calpastatin protein and CSE-induced decreases in calpain activity, eNOS gene transcription, activity and protein content of eNOS, and NO release. Oligodeoxyribonucleotides 37-61 nitric oxide synthase 3 Homo sapiens 236-240 16340449-3 2005 Although previous reports examined the impact of acute EtOH stimulation on endothelial NO production, this study extends those observations to clarify mechanisms of chronic EtOH-mediated alterations in endothelial nitric oxide synthase (eNOS) expression and NO production. Ethanol 173-177 nitric oxide synthase 3 Homo sapiens 202-235 16340449-3 2005 Although previous reports examined the impact of acute EtOH stimulation on endothelial NO production, this study extends those observations to clarify mechanisms of chronic EtOH-mediated alterations in endothelial nitric oxide synthase (eNOS) expression and NO production. Ethanol 173-177 nitric oxide synthase 3 Homo sapiens 237-241 16340449-6 2005 RESULTS: While there was no change in the extent of phosphorylated eNOS at ser, chronic EtOH stimulation caused dose-dependent increases in NO production and increased eNOS expression, effects that were attenuated by the transcriptional inhibitor, alpha-amanitin (AA), and wortmannin, a specific phosphatidylinositol 3 kinase (PI3 K) inhibitor. Ethanol 88-92 nitric oxide synthase 3 Homo sapiens 168-172 16340449-7 2005 EtOH stimulation also increased eNOS interaction with heat shock protein (hsp90), a molecular chaperone known to enhance eNOS activity. Ethanol 0-4 nitric oxide synthase 3 Homo sapiens 121-125 16340449-9 2005 CONCLUSIONS: These results indicate that chronic EtOH exposure increases endothelial NO production by increasing eNOS protein levels through PI3 K-dependent up regulation of eNOS gene transcription and by increasing interactions between eNOS and hsp90. Ethanol 49-53 nitric oxide synthase 3 Homo sapiens 113-117 16340449-9 2005 CONCLUSIONS: These results indicate that chronic EtOH exposure increases endothelial NO production by increasing eNOS protein levels through PI3 K-dependent up regulation of eNOS gene transcription and by increasing interactions between eNOS and hsp90. Ethanol 49-53 nitric oxide synthase 3 Homo sapiens 174-178 16340449-9 2005 CONCLUSIONS: These results indicate that chronic EtOH exposure increases endothelial NO production by increasing eNOS protein levels through PI3 K-dependent up regulation of eNOS gene transcription and by increasing interactions between eNOS and hsp90. Ethanol 49-53 nitric oxide synthase 3 Homo sapiens 174-178 16022682-6 2005 By contrast, AGE-modified albumin exerted a concentration- and time-dependent suppression of NOS-3 expression in HUVECs at a range of concentrations (0-200 mg/l) found in diabetic plasma; this was evident after 24 h, whereas inhibition of NOS activity was seen after only 3 h incubation with AGE-modified albumin, consistent with our previous observations of rapid suppression of NOS-3 serine phosphorylation and NOS-3 activity by AGE-modified albumin. Serine 386-392 nitric oxide synthase 3 Homo sapiens 93-98 16060860-0 2005 Endothelial nitric oxide synthase Glu(298)-->Asp polymorphism, carotid atherosclerosis and intima-media thickness in a general population sample. Glutamic Acid 34-37 nitric oxide synthase 3 Homo sapiens 0-33 16060860-0 2005 Endothelial nitric oxide synthase Glu(298)-->Asp polymorphism, carotid atherosclerosis and intima-media thickness in a general population sample. Aspartic Acid 48-51 nitric oxide synthase 3 Homo sapiens 0-33 16022682-2 2005 The aim of the present study was to determine the relative contributions of glucose and AGE (advanced glycation end-product) accumulation in suppressing NOS-3 (the endothelial isoform of NO synthase). Glucose 76-83 nitric oxide synthase 3 Homo sapiens 153-158 16022682-7 2005 In conclusion, AGE-modified albumin suppresses NOS-3 activity in HUVECs through two mechanisms: one rapid, involving suppression of its serine phosphorylation, and another slower, involving a decrease in its expression. Serine 136-142 nitric oxide synthase 3 Homo sapiens 47-52 16060860-1 2005 The Glu(298)-->Asp (E298D; 894G-->T) polymorphism of eNOS (endothelial nitric oxide synthase) has been related with cardiovascular disease. Glutamic Acid 4-7 nitric oxide synthase 3 Homo sapiens 65-98 16060860-1 2005 The Glu(298)-->Asp (E298D; 894G-->T) polymorphism of eNOS (endothelial nitric oxide synthase) has been related with cardiovascular disease. Aspartic Acid 18-21 nitric oxide synthase 3 Homo sapiens 65-98 16239170-0 2005 Arsenite induces endothelial cytotoxicity by down-regulation of vascular endothelial nitric oxide synthase. arsenite 0-8 nitric oxide synthase 3 Homo sapiens 73-106 16234629-5 2005 Understanding of the mechanisms leading to endothelial dysfunction has improved, including the notion that dysfunctional endothelial nitric oxide synthase, in part due to deficiency of the endothelial nitric oxide synthase cofactor tetrahydrobiopterin, likely plays an important role. sapropterin 232-251 nitric oxide synthase 3 Homo sapiens 121-154 16234629-5 2005 Understanding of the mechanisms leading to endothelial dysfunction has improved, including the notion that dysfunctional endothelial nitric oxide synthase, in part due to deficiency of the endothelial nitric oxide synthase cofactor tetrahydrobiopterin, likely plays an important role. sapropterin 232-251 nitric oxide synthase 3 Homo sapiens 189-222 16260352-9 2005 eNOS down-regulation and apoptosis were seen in HUVECs incubated with serum from CD for 24 h, but those observations were completely counteracted in the incubation by the addition of the antihuman TNF-alpha antibody. Cadmium 81-83 nitric oxide synthase 3 Homo sapiens 0-4 16260352-10 2005 These results imply that eNOS down-regulation in CD is associated with high serum TNF-alpha levels despite of high serum of VEGF levels. Cadmium 49-51 nitric oxide synthase 3 Homo sapiens 25-29 16239170-2 2005 Recent research has also linked this vascular damage to impairment of endothelial nitric oxide synthase (eNOS) function by arsenic exposure. Arsenic 123-130 nitric oxide synthase 3 Homo sapiens 70-103 16239170-2 2005 Recent research has also linked this vascular damage to impairment of endothelial nitric oxide synthase (eNOS) function by arsenic exposure. Arsenic 123-130 nitric oxide synthase 3 Homo sapiens 105-109 16239170-3 2005 However, the role of eNOS in regulating the arsenite-induced vascular dysfunction still remains to be clarified. arsenite 44-52 nitric oxide synthase 3 Homo sapiens 21-25 16239170-4 2005 In our present study, we investigated the effect of arsenite on Akt1 and eNOS and its involvement in cytotoxicity of vascular endothelial cells. arsenite 52-60 nitric oxide synthase 3 Homo sapiens 73-77 16239170-5 2005 Our study demonstrated that arsenite decreased the protein levels of both Akt1 and eNOS accompanied with increased levels of ubiquitination of total cell lysates. arsenite 28-36 nitric oxide synthase 3 Homo sapiens 83-87 16239170-6 2005 We found that inhibition of the ubiquitin-proteasome pathway by MG-132 could partially protect Akt1 and eNOS from degradation by arsenite together with a proportional protection from the arsenite-induced cytoxicity. benzyloxycarbonylleucyl-leucyl-leucine aldehyde 64-70 nitric oxide synthase 3 Homo sapiens 104-108 16239170-6 2005 We found that inhibition of the ubiquitin-proteasome pathway by MG-132 could partially protect Akt1 and eNOS from degradation by arsenite together with a proportional protection from the arsenite-induced cytoxicity. arsenite 129-137 nitric oxide synthase 3 Homo sapiens 104-108 16239170-7 2005 Moreover, up-regulation of eNOS protein expression significantly attenuated the arsenite-induced cytotoxicity and eNOS activity could be significantly inhibited after incubation with arsenite for 24 h in a cell-free system. arsenite 80-88 nitric oxide synthase 3 Homo sapiens 27-31 16239170-7 2005 Moreover, up-regulation of eNOS protein expression significantly attenuated the arsenite-induced cytotoxicity and eNOS activity could be significantly inhibited after incubation with arsenite for 24 h in a cell-free system. arsenite 183-191 nitric oxide synthase 3 Homo sapiens 27-31 16239170-7 2005 Moreover, up-regulation of eNOS protein expression significantly attenuated the arsenite-induced cytotoxicity and eNOS activity could be significantly inhibited after incubation with arsenite for 24 h in a cell-free system. arsenite 183-191 nitric oxide synthase 3 Homo sapiens 114-118 16239170-8 2005 Our study indicated that endothelial eNOS activity could be attenuated by arsenite via the ubiquitin-proteasome-mediated degradation of Akt1/eNOS as well as via direct inhibition of eNOS activity. arsenite 74-82 nitric oxide synthase 3 Homo sapiens 37-41 16239170-8 2005 Our study indicated that endothelial eNOS activity could be attenuated by arsenite via the ubiquitin-proteasome-mediated degradation of Akt1/eNOS as well as via direct inhibition of eNOS activity. arsenite 74-82 nitric oxide synthase 3 Homo sapiens 141-145 16239170-8 2005 Our study indicated that endothelial eNOS activity could be attenuated by arsenite via the ubiquitin-proteasome-mediated degradation of Akt1/eNOS as well as via direct inhibition of eNOS activity. arsenite 74-82 nitric oxide synthase 3 Homo sapiens 141-145 16126727-7 2005 Thrombin receptor-activating peptide that only activates PAR-1 and high thrombin concentration induced marked biphasic Ca2+ signals with rapid phosphorylation of PLC(beta3) and NOS3 at both serine 1177 and threonine 495. Serine 190-196 nitric oxide synthase 3 Homo sapiens 177-181 16239170-9 2005 Our study also demonstrated that eNOS actually played a protective role in arsenite-induced cytoxicity. arsenite 75-83 nitric oxide synthase 3 Homo sapiens 33-37 16126727-8 2005 The mutant thrombin evoked a Ca2+ spark and progressive phosphorylation of Src family kinases at tyrosine 416 and NOS3 only at threonine 495. Threonine 127-136 nitric oxide synthase 3 Homo sapiens 114-118 16239170-10 2005 These observations supported the hypothesis that the impairment of eNOS function by arsenite is one of the mechanisms leading to vascular changes and diseases. arsenite 84-92 nitric oxide synthase 3 Homo sapiens 67-71 16207548-1 2005 OBJECTIVE: To analyze the short-term effects of estradiol (E2) on the expression of nitric oxide synthase (NOS III) and estrogen receptors (ER) alpha and beta. Estradiol 48-57 nitric oxide synthase 3 Homo sapiens 107-114 16002570-7 2005 Simvastatin additionally prevented pulmonary vascular remodeling and the changes in endothelial nitric oxide synthase expression induced by smoking. Simvastatin 0-11 nitric oxide synthase 3 Homo sapiens 84-117 16226933-6 2005 Nicotinamide adenine dinucleotide phosphate oxidase and the uncoupled endothelial nitric oxide synthase may be O2- -producing enzymes. Superoxides 111-113 nitric oxide synthase 3 Homo sapiens 70-103 16002570-8 2005 In human lung microvascular endothelial cells, simvastatin increased expression of endothelial nitric oxide synthase mRNA. Simvastatin 47-58 nitric oxide synthase 3 Homo sapiens 83-116 16244776-8 2005 Apart from the disease, eNOS T-786C and G894T polymorphisms independently affected the deformability index (OR, -786CC+TC = 2.81, p = 0.01 and OR, 894TT+GT = 2.5, p = 0.02, respectively), in particular in subjects in whom the contemporary presence of the two rare alleles was observed (OR, -786CC+TC and 894TT+GT combined genotype = 6.9, p<0.0001). Technetium 119-121 nitric oxide synthase 3 Homo sapiens 24-28 16009356-2 2005 Enzymatic systems such as the mitochondrial respiratory chain, vascular NAD(P)H oxidases, xanthine oxidase, and uncoupled endothelial nitric oxide synthase (eNOS) produce superoxide anion (O2*-) in vascular cells. Superoxides 171-187 nitric oxide synthase 3 Homo sapiens 122-155 16009356-2 2005 Enzymatic systems such as the mitochondrial respiratory chain, vascular NAD(P)H oxidases, xanthine oxidase, and uncoupled endothelial nitric oxide synthase (eNOS) produce superoxide anion (O2*-) in vascular cells. Superoxides 189-191 nitric oxide synthase 3 Homo sapiens 122-155 16244776-8 2005 Apart from the disease, eNOS T-786C and G894T polymorphisms independently affected the deformability index (OR, -786CC+TC = 2.81, p = 0.01 and OR, 894TT+GT = 2.5, p = 0.02, respectively), in particular in subjects in whom the contemporary presence of the two rare alleles was observed (OR, -786CC+TC and 894TT+GT combined genotype = 6.9, p<0.0001). Technetium 297-299 nitric oxide synthase 3 Homo sapiens 24-28 16270749-0 2005 Phospho-eNOS Ser-114 in human mesenchymal stem cells: constitutive phosphorylation, nuclear localization and upregulation during mitosis. Serine 13-16 nitric oxide synthase 3 Homo sapiens 8-12 16270749-1 2005 Activity of endothelial nitric oxide synthase (eNOS) is modulated by protein-protein interaction and phosphorylation at specific serine or threonine residues. Serine 129-135 nitric oxide synthase 3 Homo sapiens 12-45 16270749-3 2005 Examination of phosphorylated eNOS subspecies revealed that eNOS phosphorylated at Ser-114 is heavily enriched in the nucleus, whereas eNOS phosphorylated at Ser-1177 is localized at filamentous structures in the cytosol that are abundant in the perinuclear region. Serine 83-86 nitric oxide synthase 3 Homo sapiens 30-34 16270749-1 2005 Activity of endothelial nitric oxide synthase (eNOS) is modulated by protein-protein interaction and phosphorylation at specific serine or threonine residues. Serine 129-135 nitric oxide synthase 3 Homo sapiens 47-51 16270749-3 2005 Examination of phosphorylated eNOS subspecies revealed that eNOS phosphorylated at Ser-114 is heavily enriched in the nucleus, whereas eNOS phosphorylated at Ser-1177 is localized at filamentous structures in the cytosol that are abundant in the perinuclear region. Serine 83-86 nitric oxide synthase 3 Homo sapiens 60-64 16270749-1 2005 Activity of endothelial nitric oxide synthase (eNOS) is modulated by protein-protein interaction and phosphorylation at specific serine or threonine residues. Threonine 139-148 nitric oxide synthase 3 Homo sapiens 12-45 16270749-3 2005 Examination of phosphorylated eNOS subspecies revealed that eNOS phosphorylated at Ser-114 is heavily enriched in the nucleus, whereas eNOS phosphorylated at Ser-1177 is localized at filamentous structures in the cytosol that are abundant in the perinuclear region. Serine 83-86 nitric oxide synthase 3 Homo sapiens 60-64 16270749-4 2005 Phosphorylation of eNOS at Ser-114 but not at Ser-1177 was strongly increased in cells shortly before mitosis and decreased to normal level after completed cell division. Serine 27-30 nitric oxide synthase 3 Homo sapiens 19-23 16270749-5 2005 Double immunofluorescence analysis revealed that subcellular localization of 8-hydroxyguanosine immunoreactivity was overlapping with eNOS phosphorylated at Ser-114 in human MSCs providing evidence that phosphorylation at this residue is linked to the generation of superoxide anions. 8-hydroxyguanosine 77-95 nitric oxide synthase 3 Homo sapiens 134-138 16270749-5 2005 Double immunofluorescence analysis revealed that subcellular localization of 8-hydroxyguanosine immunoreactivity was overlapping with eNOS phosphorylated at Ser-114 in human MSCs providing evidence that phosphorylation at this residue is linked to the generation of superoxide anions. Serine 157-160 nitric oxide synthase 3 Homo sapiens 134-138 16270749-6 2005 As expected there was only a weak colocalization between eNOS phosphorylated at Ser-1177 and caveolin-1. Serine 80-83 nitric oxide synthase 3 Homo sapiens 57-61 16107535-0 2005 Dietary soy isoflavone induced increases in antioxidant and eNOS gene expression lead to improved endothelial function and reduced blood pressure in vivo. Isoflavones 12-22 nitric oxide synthase 3 Homo sapiens 60-64 16107535-4 2005 Improved vascular reactivity in animals fed an SP diet was paralleled by increased mitochondrial glutathione and mRNA levels for endothelial nitric oxide synthase (eNOS) and the antioxidant enzymes manganese superoxide dismutase and cytochrome c oxidase. sp 47-49 nitric oxide synthase 3 Homo sapiens 129-162 16107535-4 2005 Improved vascular reactivity in animals fed an SP diet was paralleled by increased mitochondrial glutathione and mRNA levels for endothelial nitric oxide synthase (eNOS) and the antioxidant enzymes manganese superoxide dismutase and cytochrome c oxidase. sp 47-49 nitric oxide synthase 3 Homo sapiens 164-168 16107535-5 2005 Reduced eNOS and antioxidant gene expression, impaired endothelial function, and elevated blood pressure in animals fed a soy-deficient diet was reversed after refeeding them an SP diet for 6 months. sp 178-180 nitric oxide synthase 3 Homo sapiens 8-12 16107535-6 2005 Our findings suggest that an SP diet increases eNOS and antioxidant gene expression in the vasculature and other tissues, resulting in reduced oxidative stress and increased NO bioavailability. sp 29-31 nitric oxide synthase 3 Homo sapiens 47-51 16270749-1 2005 Activity of endothelial nitric oxide synthase (eNOS) is modulated by protein-protein interaction and phosphorylation at specific serine or threonine residues. Threonine 139-148 nitric oxide synthase 3 Homo sapiens 47-51 16093452-1 2005 Endothelial function is dependent on the generation of nitric oxide (NO) by the enzyme endothelial NO synthase (eNOS). Nitric Oxide 55-67 nitric oxide synthase 3 Homo sapiens 112-116 16210014-6 2005 RESULT(S): Estradiol 17-beta (E2) induced a dose- and time-dependent increase in the expression of eNOS mRNA and protein and iNOS protein in HES cells which could be blocked by the estrogen receptor antagonist ICI 182,780. Estradiol 11-28 nitric oxide synthase 3 Homo sapiens 99-103 16210014-7 2005 Estradiol increased the expression of eNOS mRNA and protein in primary endometrial cells. Estradiol 0-9 nitric oxide synthase 3 Homo sapiens 38-42 16210014-9 2005 Progesterone in physiologic concentrations augmented the effect of estrogen on the expression of both eNOS and peNOS but not of iNOS. Progesterone 0-12 nitric oxide synthase 3 Homo sapiens 102-106 16148605-6 2005 However, eNOS genotype showed a significant association with cardiovascular mortality in statistical models, including traditional risk factors and factors peculiar to ESRD, and became even stronger when plasma ADMA was forced into the Cox model (P=0.006). N,N-dimethylarginine 211-215 nitric oxide synthase 3 Homo sapiens 9-13 16154428-0 2005 Possible interactions of the endothelial constitutive nitric oxide synthase genotype with alcohol drinking and walking time for high serum uric acid levels among Japanese. Alcohols 90-97 nitric oxide synthase 3 Homo sapiens 29-75 16154428-0 2005 Possible interactions of the endothelial constitutive nitric oxide synthase genotype with alcohol drinking and walking time for high serum uric acid levels among Japanese. Uric Acid 139-148 nitric oxide synthase 3 Homo sapiens 29-75 16154428-1 2005 A variable number of tandem repeat polymorphism located in intron 4 of the gene for endothelial constitutive nitric oxide synthase (ecNOS) is reported to be significantly associated with the nitric oxide level, which influences serum uric acid (SUA). Nitric Oxide 109-121 nitric oxide synthase 3 Homo sapiens 132-137 16154428-1 2005 A variable number of tandem repeat polymorphism located in intron 4 of the gene for endothelial constitutive nitric oxide synthase (ecNOS) is reported to be significantly associated with the nitric oxide level, which influences serum uric acid (SUA). Uric Acid 234-243 nitric oxide synthase 3 Homo sapiens 84-130 16154428-1 2005 A variable number of tandem repeat polymorphism located in intron 4 of the gene for endothelial constitutive nitric oxide synthase (ecNOS) is reported to be significantly associated with the nitric oxide level, which influences serum uric acid (SUA). Uric Acid 234-243 nitric oxide synthase 3 Homo sapiens 132-137 16154428-1 2005 A variable number of tandem repeat polymorphism located in intron 4 of the gene for endothelial constitutive nitric oxide synthase (ecNOS) is reported to be significantly associated with the nitric oxide level, which influences serum uric acid (SUA). sua 245-248 nitric oxide synthase 3 Homo sapiens 84-130 16154428-1 2005 A variable number of tandem repeat polymorphism located in intron 4 of the gene for endothelial constitutive nitric oxide synthase (ecNOS) is reported to be significantly associated with the nitric oxide level, which influences serum uric acid (SUA). sua 245-248 nitric oxide synthase 3 Homo sapiens 132-137 16154428-9 2005 This study indicated that the ecNOS variable number of tandem repeat polymorphism influences the SUA level in men. sua 97-100 nitric oxide synthase 3 Homo sapiens 30-35 16154438-1 2005 It has been demonstrated that the enzyme endothelial nitric oxide synthase (eNOS) is present in adipose tissue, resulting in nitric oxide production and subsequent inhibition of lipolysis. Nitric Oxide 53-65 nitric oxide synthase 3 Homo sapiens 76-80 16157773-7 2005 A nitric oxide (NO) scavenger and an inhibitor of NO synthase 3 (NOS3) reversed the effects of testosterone on APD, which suggests that NO released from NOS3 is responsible for the electrophysiological effects of testosterone. Nitric Oxide 2-14 nitric oxide synthase 3 Homo sapiens 153-157 16266057-1 2005 OBJECT: Increased cerebrospinal fluid (CSF) levels of asymmetric dimethyl L-arginine (ADMA), an endogenous inhibitor of endothelial nitric oxide synthase (eNOS), are associated with delayed vasospasm after subarachnoid hemorrhage (SAH); however, the source, cellular mechanisms, and pharmacological inhibition of ADMA production following SAH are unknown. N,N-dimethylarginine 65-84 nitric oxide synthase 3 Homo sapiens 120-153 16266057-1 2005 OBJECT: Increased cerebrospinal fluid (CSF) levels of asymmetric dimethyl L-arginine (ADMA), an endogenous inhibitor of endothelial nitric oxide synthase (eNOS), are associated with delayed vasospasm after subarachnoid hemorrhage (SAH); however, the source, cellular mechanisms, and pharmacological inhibition of ADMA production following SAH are unknown. N,N-dimethylarginine 86-90 nitric oxide synthase 3 Homo sapiens 120-153 16266057-1 2005 OBJECT: Increased cerebrospinal fluid (CSF) levels of asymmetric dimethyl L-arginine (ADMA), an endogenous inhibitor of endothelial nitric oxide synthase (eNOS), are associated with delayed vasospasm after subarachnoid hemorrhage (SAH); however, the source, cellular mechanisms, and pharmacological inhibition of ADMA production following SAH are unknown. N,N-dimethylarginine 313-317 nitric oxide synthase 3 Homo sapiens 120-153 16195486-4 2005 This is caused by increased vascular superoxide production and a supersensitivity to vasoconstrictors secondary to a tonic activation of protein kinase C. NADPH oxidase(s) and uncoupled endothelial nitric oxide synthase have been proposed as superoxide sources. Superoxides 37-47 nitric oxide synthase 3 Homo sapiens 186-219 16195486-4 2005 This is caused by increased vascular superoxide production and a supersensitivity to vasoconstrictors secondary to a tonic activation of protein kinase C. NADPH oxidase(s) and uncoupled endothelial nitric oxide synthase have been proposed as superoxide sources. Superoxides 242-252 nitric oxide synthase 3 Homo sapiens 186-219 16157773-7 2005 A nitric oxide (NO) scavenger and an inhibitor of NO synthase 3 (NOS3) reversed the effects of testosterone on APD, which suggests that NO released from NOS3 is responsible for the electrophysiological effects of testosterone. Testosterone 95-107 nitric oxide synthase 3 Homo sapiens 50-63 16157773-7 2005 A nitric oxide (NO) scavenger and an inhibitor of NO synthase 3 (NOS3) reversed the effects of testosterone on APD, which suggests that NO released from NOS3 is responsible for the electrophysiological effects of testosterone. Testosterone 95-107 nitric oxide synthase 3 Homo sapiens 65-69 16157773-7 2005 A nitric oxide (NO) scavenger and an inhibitor of NO synthase 3 (NOS3) reversed the effects of testosterone on APD, which suggests that NO released from NOS3 is responsible for the electrophysiological effects of testosterone. Testosterone 95-107 nitric oxide synthase 3 Homo sapiens 153-157 16157773-7 2005 A nitric oxide (NO) scavenger and an inhibitor of NO synthase 3 (NOS3) reversed the effects of testosterone on APD, which suggests that NO released from NOS3 is responsible for the electrophysiological effects of testosterone. Testosterone 213-225 nitric oxide synthase 3 Homo sapiens 50-63 16157773-7 2005 A nitric oxide (NO) scavenger and an inhibitor of NO synthase 3 (NOS3) reversed the effects of testosterone on APD, which suggests that NO released from NOS3 is responsible for the electrophysiological effects of testosterone. Testosterone 213-225 nitric oxide synthase 3 Homo sapiens 65-69 16157773-7 2005 A nitric oxide (NO) scavenger and an inhibitor of NO synthase 3 (NOS3) reversed the effects of testosterone on APD, which suggests that NO released from NOS3 is responsible for the electrophysiological effects of testosterone. Testosterone 213-225 nitric oxide synthase 3 Homo sapiens 153-157 16157773-9 2005 Immunoblot analysis revealed that testosterone induced phosphorylation of Akt and NOS3. Testosterone 34-46 nitric oxide synthase 3 Homo sapiens 82-86 16164743-2 2005 In humans, a common polymorphism exists in the eNOS gene that results in the conversion of glutamate to aspartate for codon 298. Glutamic Acid 91-100 nitric oxide synthase 3 Homo sapiens 47-51 16118242-6 2005 While the shear-stress-induced tyrosine phosphorylation of PECAM-1 as well as the serine phosphorylation of Akt and eNOS were abolished by the pre-treatment of cells with the tyrosine kinase inhibitor PP1 the phosphorylation of AMPK was unaffected. Tyrosine 31-39 nitric oxide synthase 3 Homo sapiens 116-120 16118242-6 2005 While the shear-stress-induced tyrosine phosphorylation of PECAM-1 as well as the serine phosphorylation of Akt and eNOS were abolished by the pre-treatment of cells with the tyrosine kinase inhibitor PP1 the phosphorylation of AMPK was unaffected. Serine 82-88 nitric oxide synthase 3 Homo sapiens 116-120 16118242-9 2005 These data indicate that the shear-stress-induced activation of Akt and eNOS in endothelial cells is modulated by the tyrosine phosphorylation of PECAM-1 whereas the shear-stress-induced phosphorylation of AMPK is controlled by an alternative signaling pathway. Tyrosine 118-126 nitric oxide synthase 3 Homo sapiens 72-76 16164743-2 2005 In humans, a common polymorphism exists in the eNOS gene that results in the conversion of glutamate to aspartate for codon 298. Aspartic Acid 104-113 nitric oxide synthase 3 Homo sapiens 47-51 16102116-8 2005 This effect was significantly reduced by the addition of the K+ channel blocker iberiotoxin (100 nmol L(-1)), eNOS inhibitor L-NMMA (300 micromol L(-1)), or the MEK inhibitor PD 98059 (20 micromol L(-1)). omega-N-Methylarginine 125-131 nitric oxide synthase 3 Homo sapiens 110-114 15894566-2 2005 The aim of the present study was to evaluate the possible role of the NO system in the development of cold-induced hypertension (CIH) by testing the hypothesis that adenoviral delivery of human eNOS gene increases NO production and attenuates CIH in rats. cih 129-132 nitric oxide synthase 3 Homo sapiens 194-198 15894566-2 2005 The aim of the present study was to evaluate the possible role of the NO system in the development of cold-induced hypertension (CIH) by testing the hypothesis that adenoviral delivery of human eNOS gene increases NO production and attenuates CIH in rats. cih 243-246 nitric oxide synthase 3 Homo sapiens 194-198 16410222-7 2005 Atorvastatin stimulated the expression of angiopoietin (Ang)-2 and moderately enhanced the expression of endothelial nitric oxide synthase (eNOS), whereas heme oxygenase-1 (HO-1) was not significantly affected. Atorvastatin 0-12 nitric oxide synthase 3 Homo sapiens 105-138 16020752-1 2005 OBJECTIVE: We recently reported that the peroxisome proliferator-activated receptor gamma (PPARgamma) ligands 15-deoxy-Delta(12,14)-prostaglandin J2 (15d-PGJ2) and ciglitazone increased cultured endothelial cell nitric oxide (NO) release without increasing the expression of endothelial nitric oxide synthase (eNOS). 15-deoxy-delta 110-124 nitric oxide synthase 3 Homo sapiens 275-308 16020752-1 2005 OBJECTIVE: We recently reported that the peroxisome proliferator-activated receptor gamma (PPARgamma) ligands 15-deoxy-Delta(12,14)-prostaglandin J2 (15d-PGJ2) and ciglitazone increased cultured endothelial cell nitric oxide (NO) release without increasing the expression of endothelial nitric oxide synthase (eNOS). 9-deoxy-delta-9-prostaglandin D2 132-148 nitric oxide synthase 3 Homo sapiens 275-308 16020752-1 2005 OBJECTIVE: We recently reported that the peroxisome proliferator-activated receptor gamma (PPARgamma) ligands 15-deoxy-Delta(12,14)-prostaglandin J2 (15d-PGJ2) and ciglitazone increased cultured endothelial cell nitric oxide (NO) release without increasing the expression of endothelial nitric oxide synthase (eNOS). 9-deoxy-delta-9-prostaglandin D2 154-158 nitric oxide synthase 3 Homo sapiens 275-308 16123371-0 2005 Variation in the eNOS gene modifies the association between total energy expenditure and glucose intolerance. Glucose 89-96 nitric oxide synthase 3 Homo sapiens 17-21 16123371-2 2005 Energy expenditure induces the endothelial NO synthase (eNOS) gene, providing a mechanism for insulin-independent glucose disposal. Glucose 114-121 nitric oxide synthase 3 Homo sapiens 31-54 16123371-2 2005 Energy expenditure induces the endothelial NO synthase (eNOS) gene, providing a mechanism for insulin-independent glucose disposal. Glucose 114-121 nitric oxide synthase 3 Homo sapiens 56-60 16123371-9 2005 Genetic variation at the eNOS locus is associated with diabetes, which may be attributable to an enhanced effect of total energy expenditure on glucose disposal in individuals with specific eNOS haplotypes. Glucose 144-151 nitric oxide synthase 3 Homo sapiens 25-29 16123371-9 2005 Genetic variation at the eNOS locus is associated with diabetes, which may be attributable to an enhanced effect of total energy expenditure on glucose disposal in individuals with specific eNOS haplotypes. Glucose 144-151 nitric oxide synthase 3 Homo sapiens 190-194 16076760-6 2005 These results suggested that the NADPH oxidase, MnSOD, and e-NOS polymorphisms, but not catalase, might play a role in the development of arsenic-related hypertension, especially in subjects with high triglyceride levels. Arsenic 138-145 nitric oxide synthase 3 Homo sapiens 59-64 16102116-11 2005 An increase of +101% MAPK phosphorylation was induced by HGF, which was blocked, if the cells were treated with L-NMMA (n = 20; P < 0.05), whereas HGF-induced phosphorylation of the eNOS was not affected by MEK inhibition. omega-N-Methylarginine 112-118 nitric oxide synthase 3 Homo sapiens 185-189 16102116-12 2005 CONCLUSIONS: Hepatocyte growth factor modulates endothelial K+ channels causing an activation of the eNOS; the increase of nitric oxide is necessary for the phosphorylation of the MAPK inducing the proliferation of HUCVEC. Nitric Oxide 123-135 nitric oxide synthase 3 Homo sapiens 101-105 16100023-1 2005 BACKGROUND AND PURPOSE: Endothelial nitric oxide exerts a variety of protective effects on endothelial cells and blood vessels, and therefore the nitric oxide synthase 3 gene (NOS3) is a logical candidate gene for stroke susceptibility. Nitric Oxide 36-48 nitric oxide synthase 3 Homo sapiens 146-169 16329468-6 2005 Sesamol induced NO release from endothelial cells in a dose-dependent manner (from 1 to 10 microM), as measured 24 h after treatment; the expression of the eNOS gene at both transcription and translation levels; and NOS activity in endothelial cells. sesamol 0-7 nitric oxide synthase 3 Homo sapiens 156-160 16329468-8 2005 The transcription of eNOS induced by sesamol was confirmed through the activation of PI-3 kinase-Akt (protein kinase B) signaling. sesamol 37-44 nitric oxide synthase 3 Homo sapiens 21-25 16100023-1 2005 BACKGROUND AND PURPOSE: Endothelial nitric oxide exerts a variety of protective effects on endothelial cells and blood vessels, and therefore the nitric oxide synthase 3 gene (NOS3) is a logical candidate gene for stroke susceptibility. Nitric Oxide 36-48 nitric oxide synthase 3 Homo sapiens 176-180 15551057-6 2005 E2 alone enhanced prostaglandin E(2) (PGE(2)) and nitric oxide (NO) production by 2.8-fold and 2.0-fold, respectively, and stimulated endothelial nitric oxide synthase protein expression by 2.5-fold. Estradiol 0-2 nitric oxide synthase 3 Homo sapiens 134-167 15933248-8 2005 Because BH4 is an essential cofactor for production of NO by both iNOS and endothelial nitric oxide synthase (eNOS), these results suggest that iNOS may reduce production of NO by eNOS by limiting availability of BH4. sapropterin 8-11 nitric oxide synthase 3 Homo sapiens 75-108 15933248-8 2005 Because BH4 is an essential cofactor for production of NO by both iNOS and endothelial nitric oxide synthase (eNOS), these results suggest that iNOS may reduce production of NO by eNOS by limiting availability of BH4. sapropterin 213-216 nitric oxide synthase 3 Homo sapiens 75-108 16136006-3 2005 METHODS: Three-step immunoperoxidase reaction on acetone-fixed cryostat sections was performed using both polyclonal and monoclonal antibodies against eNOS and iNOS. Acetone 49-56 nitric oxide synthase 3 Homo sapiens 151-155 15819614-4 2005 The loss of immunoprecipitable eNOS from Cav-1-enriched fractions was accompanied by a decrease both in phosphorylation of eNOS and in enzymatic activity (conversion of arginine into citrulline). Arginine 169-177 nitric oxide synthase 3 Homo sapiens 31-35 15819614-4 2005 The loss of immunoprecipitable eNOS from Cav-1-enriched fractions was accompanied by a decrease both in phosphorylation of eNOS and in enzymatic activity (conversion of arginine into citrulline). Citrulline 183-193 nitric oxide synthase 3 Homo sapiens 31-35 15772123-7 2005 Furthermore, leptin induces NOS III phosphorylation at Ser(1179) and Thr(497), but not when adipocytes are pretreated with H-89 or U0126. Serine 55-58 nitric oxide synthase 3 Homo sapiens 28-35 15879305-3 2005 Superoxide produced by the NADPH oxidase may react with NO released by endothelial nitric oxide synthase (eNOS), thereby generating peroxynitrite. Superoxides 0-10 nitric oxide synthase 3 Homo sapiens 71-104 15879305-3 2005 Superoxide produced by the NADPH oxidase may react with NO released by endothelial nitric oxide synthase (eNOS), thereby generating peroxynitrite. Peroxynitrous Acid 132-145 nitric oxide synthase 3 Homo sapiens 71-104 15778808-3 2005 The purpose of this study was to examine the Glu298Asp variant of the endothelial nitric oxide synthase (eNOS) gene to determine whether this polymorphism was associated with susceptibility to CSA in patients with HCM. Cyclosporine 193-196 nitric oxide synthase 3 Homo sapiens 70-103 15778808-3 2005 The purpose of this study was to examine the Glu298Asp variant of the endothelial nitric oxide synthase (eNOS) gene to determine whether this polymorphism was associated with susceptibility to CSA in patients with HCM. Cyclosporine 193-196 nitric oxide synthase 3 Homo sapiens 105-109 15778808-11 2005 In conclusion, the Asp298 variant of the eNOS gene may be associated with CSA in HCM patients. Cyclosporine 74-77 nitric oxide synthase 3 Homo sapiens 41-45 16136006-5 2005 RESULTS: The immunoreactivity to eNOS antibody was observed in the endothelial lining of vessels in PGA, PGH and in the rim of normal parathyroid gland adjacent to PGA sample. GH2 protein, human 105-108 nitric oxide synthase 3 Homo sapiens 33-37 16136006-9 2005 MAIN RESULT: Our findings confirm that eNOS is regularly expressed in the vasculature of PGA and PGH. GH2 protein, human 97-100 nitric oxide synthase 3 Homo sapiens 39-43 15933265-6 2005 Hypoxia reduced endothelial NOS (eNOS) activity and eNOS phosphorylation at Ser(1177), but increased eNOS protein level. Serine 76-79 nitric oxide synthase 3 Homo sapiens 52-56 16007000-1 2005 OBJECTIVES: Controversy exists regarding the effects of polymorphisms in the endothelial nitric oxide synthase (eNOS) gene on nitrites/nitrates (NOx) plasma concentrations. Nitrites 126-134 nitric oxide synthase 3 Homo sapiens 77-110 16007000-1 2005 OBJECTIVES: Controversy exists regarding the effects of polymorphisms in the endothelial nitric oxide synthase (eNOS) gene on nitrites/nitrates (NOx) plasma concentrations. Nitrites 126-134 nitric oxide synthase 3 Homo sapiens 112-116 16007000-1 2005 OBJECTIVES: Controversy exists regarding the effects of polymorphisms in the endothelial nitric oxide synthase (eNOS) gene on nitrites/nitrates (NOx) plasma concentrations. Nitrates 135-143 nitric oxide synthase 3 Homo sapiens 77-110 16007000-1 2005 OBJECTIVES: Controversy exists regarding the effects of polymorphisms in the endothelial nitric oxide synthase (eNOS) gene on nitrites/nitrates (NOx) plasma concentrations. Nitrates 135-143 nitric oxide synthase 3 Homo sapiens 112-116 16007000-1 2005 OBJECTIVES: Controversy exists regarding the effects of polymorphisms in the endothelial nitric oxide synthase (eNOS) gene on nitrites/nitrates (NOx) plasma concentrations. nicotine 1-N-oxide 145-148 nitric oxide synthase 3 Homo sapiens 77-110 16007000-1 2005 OBJECTIVES: Controversy exists regarding the effects of polymorphisms in the endothelial nitric oxide synthase (eNOS) gene on nitrites/nitrates (NOx) plasma concentrations. nicotine 1-N-oxide 145-148 nitric oxide synthase 3 Homo sapiens 112-116 16007000-2 2005 In this study we compared the distribution of haplotypes involving three relevant eNOS polymorphisms (T-786C in the promoter region; b/a in intron 4, and Glu298Asp in exon 7) in healthy subjects with low and high circulating NOx levels. nicotine 1-N-oxide 225-228 nitric oxide synthase 3 Homo sapiens 82-86 16007000-10 2005 The frequencies of the remaining haplotypes were not different among group L and H. CONCLUSIONS: While eNOS genotypes are not significantly associated with changes in the circulating NOx concentrations, the specific eNOS haplotype that includes the "C", "4b", and "Glu" alleles is associated with lower circulating NOx concentrations. nicotine 1-N-oxide 315-318 nitric oxide synthase 3 Homo sapiens 216-220 15933265-6 2005 Hypoxia reduced endothelial NOS (eNOS) activity and eNOS phosphorylation at Ser(1177), but increased eNOS protein level. Serine 76-79 nitric oxide synthase 3 Homo sapiens 52-56 15852033-5 2005 A possible reason for the lack of effect of prednisolone may due to an inhibition of eNOS expression. Prednisolone 44-56 nitric oxide synthase 3 Homo sapiens 85-89 15852033-18 2005 Finally, eNOS protein expression was significantly reduced by prednisolone. Prednisolone 62-74 nitric oxide synthase 3 Homo sapiens 9-13 15817516-5 2005 Here we show that E2-mediated activation of endothelial nitric oxide synthase (eNOS) increases the production of nitric oxide (NO), which, under Abeta(E22Q)-induced oxidative damage, results in the formation of peroxynitrite and increased nitration of tyrosine residues. Estradiol 18-20 nitric oxide synthase 3 Homo sapiens 44-77 15852033-20 2005 Prednisolone increases O(2)(*-) in porcine PAECs through a downregulation of endogenous eNOS expression. Prednisolone 0-12 nitric oxide synthase 3 Homo sapiens 88-92 15817516-5 2005 Here we show that E2-mediated activation of endothelial nitric oxide synthase (eNOS) increases the production of nitric oxide (NO), which, under Abeta(E22Q)-induced oxidative damage, results in the formation of peroxynitrite and increased nitration of tyrosine residues. Estradiol 18-20 nitric oxide synthase 3 Homo sapiens 79-83 15905312-0 2005 Endothelial nitric oxide synthase -786T>C, but not 894G>T and 4a4b, polymorphism influences plasma homocysteine concentrations in persons with normal vitamin status. Homocysteine 105-117 nitric oxide synthase 3 Homo sapiens 0-33 15817516-5 2005 Here we show that E2-mediated activation of endothelial nitric oxide synthase (eNOS) increases the production of nitric oxide (NO), which, under Abeta(E22Q)-induced oxidative damage, results in the formation of peroxynitrite and increased nitration of tyrosine residues. Nitric Oxide 56-68 nitric oxide synthase 3 Homo sapiens 79-83 15817516-5 2005 Here we show that E2-mediated activation of endothelial nitric oxide synthase (eNOS) increases the production of nitric oxide (NO), which, under Abeta(E22Q)-induced oxidative damage, results in the formation of peroxynitrite and increased nitration of tyrosine residues. Peroxynitrous Acid 211-224 nitric oxide synthase 3 Homo sapiens 44-77 15817516-5 2005 Here we show that E2-mediated activation of endothelial nitric oxide synthase (eNOS) increases the production of nitric oxide (NO), which, under Abeta(E22Q)-induced oxidative damage, results in the formation of peroxynitrite and increased nitration of tyrosine residues. Peroxynitrous Acid 211-224 nitric oxide synthase 3 Homo sapiens 79-83 15817516-5 2005 Here we show that E2-mediated activation of endothelial nitric oxide synthase (eNOS) increases the production of nitric oxide (NO), which, under Abeta(E22Q)-induced oxidative damage, results in the formation of peroxynitrite and increased nitration of tyrosine residues. Tyrosine 252-260 nitric oxide synthase 3 Homo sapiens 44-77 15817516-5 2005 Here we show that E2-mediated activation of endothelial nitric oxide synthase (eNOS) increases the production of nitric oxide (NO), which, under Abeta(E22Q)-induced oxidative damage, results in the formation of peroxynitrite and increased nitration of tyrosine residues. Tyrosine 252-260 nitric oxide synthase 3 Homo sapiens 79-83 15817516-6 2005 Inhibition of eNOS prevents nitrotyrosination and permits E2-mediated protection against Abeta(E22Q) on endothelial cells. Estradiol 58-60 nitric oxide synthase 3 Homo sapiens 14-18 15870070-9 2005 Importantly, methylthioadenosine also prevented the trichostatin A-mediated increase in eNOS mRNA transcript levels in nonendothelial cells. 5'-methylthioadenosine 13-32 nitric oxide synthase 3 Homo sapiens 88-92 15956830-5 2005 An infusion of recombinant high-density lipoprotein cholesterol can immediately release nitric oxide, a potent vasodilator and responder to changes in rheology, into the arteries by activation of endothelial nitric oxide synthase. Nitric Oxide 88-100 nitric oxide synthase 3 Homo sapiens 196-229 15870070-3 2005 Within endothelial cells, but not a variety of nonendothelial cells, the nucleosomes that encompassed the eNOS core promoter and proximal downstream coding regions were highly enriched in acetylated histones H3 and H4 and methylated lysine 4 of histone H3. Lysine 233-239 nitric oxide synthase 3 Homo sapiens 106-110 15870070-9 2005 Importantly, methylthioadenosine also prevented the trichostatin A-mediated increase in eNOS mRNA transcript levels in nonendothelial cells. trichostatin A 52-66 nitric oxide synthase 3 Homo sapiens 88-92 15870070-7 2005 Inhibition of histone deacetylase activity by trichostatin A increased acetylation of histones H3 and H4 at the eNOS proximal promoter in nonexpressing cell types and led to increased steady-state eNOS mRNA transcript levels. trichostatin A 46-60 nitric oxide synthase 3 Homo sapiens 112-116 15937123-3 2005 In this work, we show by a variety of methods (ozone chemiluminescence, biotin switch, and mass spectrometry) that the molecular chaperone Hsp90 is a target of S-nitrosylation and identify a susceptible cysteine residue in the region of the C-terminal domain that interacts with endothelial nitric oxide synthase (eNOS). Cysteine 203-211 nitric oxide synthase 3 Homo sapiens 279-312 15870070-7 2005 Inhibition of histone deacetylase activity by trichostatin A increased acetylation of histones H3 and H4 at the eNOS proximal promoter in nonexpressing cell types and led to increased steady-state eNOS mRNA transcript levels. trichostatin A 46-60 nitric oxide synthase 3 Homo sapiens 197-201 15870070-8 2005 H3 lysine 4 methylation was also essential for eNOS expression, since treatment of endothelial cells with methylthioadenosine, a known lysine 4 methylation inhibitor, decreased eNOS RNA levels, H3 lysine 4 methylation, and RNA polymerase II loading at the eNOS proximal promoter. Lysine 3-9 nitric oxide synthase 3 Homo sapiens 47-51 15870070-8 2005 H3 lysine 4 methylation was also essential for eNOS expression, since treatment of endothelial cells with methylthioadenosine, a known lysine 4 methylation inhibitor, decreased eNOS RNA levels, H3 lysine 4 methylation, and RNA polymerase II loading at the eNOS proximal promoter. 5'-methylthioadenosine 106-125 nitric oxide synthase 3 Homo sapiens 47-51 15870070-8 2005 H3 lysine 4 methylation was also essential for eNOS expression, since treatment of endothelial cells with methylthioadenosine, a known lysine 4 methylation inhibitor, decreased eNOS RNA levels, H3 lysine 4 methylation, and RNA polymerase II loading at the eNOS proximal promoter. 5'-methylthioadenosine 106-125 nitric oxide synthase 3 Homo sapiens 177-181 15870070-8 2005 H3 lysine 4 methylation was also essential for eNOS expression, since treatment of endothelial cells with methylthioadenosine, a known lysine 4 methylation inhibitor, decreased eNOS RNA levels, H3 lysine 4 methylation, and RNA polymerase II loading at the eNOS proximal promoter. 5'-methylthioadenosine 106-125 nitric oxide synthase 3 Homo sapiens 177-181 15870070-8 2005 H3 lysine 4 methylation was also essential for eNOS expression, since treatment of endothelial cells with methylthioadenosine, a known lysine 4 methylation inhibitor, decreased eNOS RNA levels, H3 lysine 4 methylation, and RNA polymerase II loading at the eNOS proximal promoter. Lysine 135-141 nitric oxide synthase 3 Homo sapiens 47-51 15941833-1 2005 Recent studies demonstrate that oxidative inactivation of tetrahydrobiopterin (H4B) may cause uncoupling of endothelial nitric oxide synthase (eNOS) to produce superoxide (O2*-). sapropterin 58-77 nitric oxide synthase 3 Homo sapiens 108-141 15941833-1 2005 Recent studies demonstrate that oxidative inactivation of tetrahydrobiopterin (H4B) may cause uncoupling of endothelial nitric oxide synthase (eNOS) to produce superoxide (O2*-). Superoxides 160-170 nitric oxide synthase 3 Homo sapiens 108-141 15941833-1 2005 Recent studies demonstrate that oxidative inactivation of tetrahydrobiopterin (H4B) may cause uncoupling of endothelial nitric oxide synthase (eNOS) to produce superoxide (O2*-). Superoxides 172-174 nitric oxide synthase 3 Homo sapiens 108-141 15919417-6 2005 The eNOS protein level was studied by immunohistochemistry with avidin-biotin complex immunoperoxidase procedure. avidin-biotin 64-77 nitric oxide synthase 3 Homo sapiens 4-8 15905462-7 2005 ENOS transcripts with longer poly(A) tails had prolonged half-lives (6 hours in static cells versus 18 hours in sheared cells). Poly A 29-36 nitric oxide synthase 3 Homo sapiens 0-4 15905462-10 2005 Furthermore, hydrogen peroxide and HMG Co-A reductase inhibitors, other stimuli known to modulate eNOS expression posttranscriptionally, also induced eNOS 3" poly(A) tail lengthening. Hydrogen Peroxide 13-30 nitric oxide synthase 3 Homo sapiens 98-102 15905462-10 2005 Furthermore, hydrogen peroxide and HMG Co-A reductase inhibitors, other stimuli known to modulate eNOS expression posttranscriptionally, also induced eNOS 3" poly(A) tail lengthening. Hydrogen Peroxide 13-30 nitric oxide synthase 3 Homo sapiens 150-154 15925745-4 2005 When uncoupled from essential cofactors, NO synthase III (NOS III) can also produce O(2)(*-). Superoxides 84-88 nitric oxide synthase 3 Homo sapiens 41-56 15925745-4 2005 When uncoupled from essential cofactors, NO synthase III (NOS III) can also produce O(2)(*-). Superoxides 84-88 nitric oxide synthase 3 Homo sapiens 58-65 15925745-10 2005 A reduction in O(2)(*-) production in response to L-NAME occurred in the remaining patients and indicates O(2)(*-) production by the uncoupled NOS III enzyme. Superoxides 15-19 nitric oxide synthase 3 Homo sapiens 143-150 15925745-10 2005 A reduction in O(2)(*-) production in response to L-NAME occurred in the remaining patients and indicates O(2)(*-) production by the uncoupled NOS III enzyme. NG-Nitroarginine Methyl Ester 50-56 nitric oxide synthase 3 Homo sapiens 143-150 15925745-10 2005 A reduction in O(2)(*-) production in response to L-NAME occurred in the remaining patients and indicates O(2)(*-) production by the uncoupled NOS III enzyme. Superoxides 15-23 nitric oxide synthase 3 Homo sapiens 143-150 15925745-11 2005 CONCLUSIONS: This study provides first published evidence that NOS III can reside in the uncoupled state in patients with hypertension and, to a greater extent, in patients with coexisting hypertension and diabetes, and that it contributes significantly to increased superoxide production in these disease states. Superoxides 267-277 nitric oxide synthase 3 Homo sapiens 63-70 15845030-2 2005 The recent therapeutic application of nitric oxide (NO) in HA disorders, for the improvement of oxygenation and vasodilation, ushered us to investigate the endothelial nitric oxide synthase gene (NOS3) with respect to HA adaptation. Nitric Oxide 38-50 nitric oxide synthase 3 Homo sapiens 156-189 15737995-11 2005 Moreover, overexpression of PDK1, but not Akt, reversed Hsp90 inhibition-induced loss of eNOS serine 1179 phosphorylation and salvaged enzymatic activity. Serine 94-100 nitric oxide synthase 3 Homo sapiens 89-93 15737995-13 2005 Inhibition of Hsp90 function resulted in PDK1 depletion and thus triggered a cascade of Akt deactivation, loss of eNOS serine 1179 phosphorylation, and decrease of enzyme function. Serine 119-125 nitric oxide synthase 3 Homo sapiens 114-118 15905730-9 2005 The eNOS mRNA showed a 54% and 65% reduction for 15- and 30-microM ritonavir-treated rings, respectively (P < 0.05). Ritonavir 67-76 nitric oxide synthase 3 Homo sapiens 4-8 15905730-12 2005 HCAECs treated with ritonavir showed significant reductions in mRNA and protein levels of eNOS (P < 0.05). Ritonavir 20-29 nitric oxide synthase 3 Homo sapiens 90-94 15905730-13 2005 Thus, ritonavir significantly impairs vasomotor function and reduces eNOS expression in porcine coronary artery endothelial cells as well as HCAECs. Ritonavir 6-15 nitric oxide synthase 3 Homo sapiens 69-73 15718036-0 2005 Influence of the Glu298Asp polymorphism of NOS3 on age at onset and homocysteine levels in AD patients. Homocysteine 68-80 nitric oxide synthase 3 Homo sapiens 43-47 15737995-2 2005 Besides acting as an allosteric enhancer, Hsp90 was shown to serve as a module recruiting Akt to phosphorylate the serine 1179/1177 (bovine/human) residue of eNOS. Serine 115-121 nitric oxide synthase 3 Homo sapiens 158-162 15737995-6 2005 Both geldanamycin and radicicol, two structurally different Hsp90 inhibitors, selectively reduced serine 1179-phosphorylated eNOS, leading to decreased enzyme activity. geldanamycin 5-17 nitric oxide synthase 3 Homo sapiens 125-129 15737995-6 2005 Both geldanamycin and radicicol, two structurally different Hsp90 inhibitors, selectively reduced serine 1179-phosphorylated eNOS, leading to decreased enzyme activity. monorden 22-31 nitric oxide synthase 3 Homo sapiens 125-129 15737995-6 2005 Both geldanamycin and radicicol, two structurally different Hsp90 inhibitors, selectively reduced serine 1179-phosphorylated eNOS, leading to decreased enzyme activity. Serine 98-104 nitric oxide synthase 3 Homo sapiens 125-129 15737995-10 2005 Silencing the PDK1 gene by small interfering RNA was sufficient to induce reduction of phospho-Akt and consequent loss of serine 1179-phosphorylated eNOS. Serine 122-128 nitric oxide synthase 3 Homo sapiens 149-153 15845030-2 2005 The recent therapeutic application of nitric oxide (NO) in HA disorders, for the improvement of oxygenation and vasodilation, ushered us to investigate the endothelial nitric oxide synthase gene (NOS3) with respect to HA adaptation. Nitric Oxide 38-50 nitric oxide synthase 3 Homo sapiens 196-200 15808421-9 2005 Similarly, DEM and CDNB inhibited TNF-alpha-induced Akt and eNOS phosphorylation, suggesting that thiol modification is involved in eNOS inductive pathways. diethyl maleate 11-14 nitric oxide synthase 3 Homo sapiens 60-64 15821416-3 2005 Studies in animal models and in patients with congestive heart failure or hypertension indicate that aldosterone induces oxidative stress and impairs endothelial nitric oxide synthase through a mineralocorticoid receptor-dependent mechanism. Aldosterone 101-112 nitric oxide synthase 3 Homo sapiens 150-183 15808421-9 2005 Similarly, DEM and CDNB inhibited TNF-alpha-induced Akt and eNOS phosphorylation, suggesting that thiol modification is involved in eNOS inductive pathways. diethyl maleate 11-14 nitric oxide synthase 3 Homo sapiens 132-136 15808421-2 2005 Recent reports show that H(2)O(2) induces phosphorylation and activation of endothelial nitric oxide synthase (eNOS) through an Akt-phosphorylation-dependent pathway. Hydrogen Peroxide 25-33 nitric oxide synthase 3 Homo sapiens 76-109 15808421-2 2005 Recent reports show that H(2)O(2) induces phosphorylation and activation of endothelial nitric oxide synthase (eNOS) through an Akt-phosphorylation-dependent pathway. Hydrogen Peroxide 25-33 nitric oxide synthase 3 Homo sapiens 111-115 15808421-9 2005 Similarly, DEM and CDNB inhibited TNF-alpha-induced Akt and eNOS phosphorylation, suggesting that thiol modification is involved in eNOS inductive pathways. Dinitrochlorobenzene 19-23 nitric oxide synthase 3 Homo sapiens 60-64 15808421-4 2005 Whereas moderate levels of H(2)O(2) (100 microM) activated the Akt/eNOS pathway, higher levels (500 microM) did not, suggesting differential effects by differing levels of oxidative stress. Hydrogen Peroxide 27-35 nitric oxide synthase 3 Homo sapiens 67-71 15808421-9 2005 Similarly, DEM and CDNB inhibited TNF-alpha-induced Akt and eNOS phosphorylation, suggesting that thiol modification is involved in eNOS inductive pathways. Dinitrochlorobenzene 19-23 nitric oxide synthase 3 Homo sapiens 132-136 15808421-7 2005 However, down-regulation of cell membrane surface and intracellular free thiols was associated with the inhibition of phosphorylation, suggesting that oxidation of non-GSH thiols inhibits the H(2)O(2)-induced phosphorylation of eNOS and Akt. Hydrogen Peroxide 192-200 nitric oxide synthase 3 Homo sapiens 228-232 15808421-9 2005 Similarly, DEM and CDNB inhibited TNF-alpha-induced Akt and eNOS phosphorylation, suggesting that thiol modification is involved in eNOS inductive pathways. Sulfhydryl Compounds 98-103 nitric oxide synthase 3 Homo sapiens 60-64 15808421-9 2005 Similarly, DEM and CDNB inhibited TNF-alpha-induced Akt and eNOS phosphorylation, suggesting that thiol modification is involved in eNOS inductive pathways. Sulfhydryl Compounds 98-103 nitric oxide synthase 3 Homo sapiens 132-136 15808421-10 2005 Our findings suggest that eNOS activation is exquisitely sensitive to regulation by redox and that cell surface thiols, other than glutathione, regulate signal transduction leading to phosphorylation of Akt and eNOS. Sulfhydryl Compounds 112-118 nitric oxide synthase 3 Homo sapiens 211-215 15864134-0 2005 Increase in the transcriptional activity of the endothelial nitric oxide synthase gene with fluvastatin: a relation with the -786T>C polymorphism. Fluvastatin 92-103 nitric oxide synthase 3 Homo sapiens 48-81 15864129-5 2005 RESULTS: Two polymorphisms in the sodium channel gamma-subunit promotor gene, and a polymorphism in the endothelial nitric oxide synthase gene, were significantly associated with blood pressure response to hydrochlorothiazide. Hydrochlorothiazide 206-225 nitric oxide synthase 3 Homo sapiens 104-137 15864129-9 2005 CONCLUSIONS: Two polymorphisms in the sodium channel gamma-subunit promotor gene, and a polymorphism in the endothelial nitric oxide synthase gene, were associated with significant differences in odds of DBP response to hydrochlorothiazide. Hydrochlorothiazide 220-239 nitric oxide synthase 3 Homo sapiens 108-141 15864134-2 2005 We examined endothelial nitric oxide synthase (eNOS) mRNA levels, mRNA stability and the transcriptional activities of the eNOS gene in human umbilical vein endothelial cells treated with fluvastatin and simvastatin. Fluvastatin 188-199 nitric oxide synthase 3 Homo sapiens 12-45 15864134-2 2005 We examined endothelial nitric oxide synthase (eNOS) mRNA levels, mRNA stability and the transcriptional activities of the eNOS gene in human umbilical vein endothelial cells treated with fluvastatin and simvastatin. Fluvastatin 188-199 nitric oxide synthase 3 Homo sapiens 123-127 15860762-5 2005 Recent studies have shown that H2O2 stimulates reactive oxygen species production via enhanced intracellular iron uptake, mitochondrial damage, and sources of vascular NAD(P)H oxidases, xanthine oxidase, and uncoupled endothelial nitric oxide synthase (eNOS). Hydrogen Peroxide 31-35 nitric oxide synthase 3 Homo sapiens 218-251 15864134-2 2005 We examined endothelial nitric oxide synthase (eNOS) mRNA levels, mRNA stability and the transcriptional activities of the eNOS gene in human umbilical vein endothelial cells treated with fluvastatin and simvastatin. Simvastatin 204-215 nitric oxide synthase 3 Homo sapiens 123-127 15864134-4 2005 Utilizing the real-time reverse transcription-polymerase chain reaction, fluvastatin significantly increased eNOS mRNA levels and mRNA stability, and decreased RPA1 mRNA levels. Fluvastatin 73-84 nitric oxide synthase 3 Homo sapiens 109-113 15864134-5 2005 Luciferase reporter gene assays revealed that fluvastatin significantly increased the transcriptional activity of the eNOS gene. Fluvastatin 46-57 nitric oxide synthase 3 Homo sapiens 118-122 15864134-7 2005 Simvastatin increased eNOS mRNA levels and mRNA stability, but did not affect the transcriptional activity of the eNOS gene. Simvastatin 0-11 nitric oxide synthase 3 Homo sapiens 22-26 15864134-8 2005 Fluvastatin increased eNOS mRNA levels by enhancing both the transcriptional activity and mRNA stability. Fluvastatin 0-11 nitric oxide synthase 3 Homo sapiens 22-26 15864134-10 2005 Simvastatin increased eNOS mRNA levels only by enhancing mRNA stability. Simvastatin 0-11 nitric oxide synthase 3 Homo sapiens 22-26 15806288-7 2005 Functional analysis demonstrated that the YCPRYVRRKLENELLVL peptide shared by two clones inhibited the expression of ICAM-1, increased nitric oxide concentration in the culture media, and upregulated the expression of caveolin-1 and eNOS. Nitric Oxide 135-147 nitric oxide synthase 3 Homo sapiens 233-237 15722551-4 2005 Induction of eNOS expression by histone deacetylase (HDAC) inhibitors trichostatin A (TSA) and sodium butyrate was observed in all four different types of non-endothelial cells examined. trichostatin A 70-84 nitric oxide synthase 3 Homo sapiens 13-17 15722551-4 2005 Induction of eNOS expression by histone deacetylase (HDAC) inhibitors trichostatin A (TSA) and sodium butyrate was observed in all four different types of non-endothelial cells examined. trichostatin A 86-89 nitric oxide synthase 3 Homo sapiens 13-17 15722551-4 2005 Induction of eNOS expression by histone deacetylase (HDAC) inhibitors trichostatin A (TSA) and sodium butyrate was observed in all four different types of non-endothelial cells examined. Butyric Acid 95-110 nitric oxide synthase 3 Homo sapiens 13-17 15722551-6 2005 Moreover, DNA methylation-mediated repression of eNOS promoter activity was partially reversed by TSA treatment, and combined treatment of TSA and 5-aza-2"-deoxycytidine (AzadC) synergistically induced eNOS expression in non-endothelial cells. trichostatin A 98-101 nitric oxide synthase 3 Homo sapiens 49-53 15722551-6 2005 Moreover, DNA methylation-mediated repression of eNOS promoter activity was partially reversed by TSA treatment, and combined treatment of TSA and 5-aza-2"-deoxycytidine (AzadC) synergistically induced eNOS expression in non-endothelial cells. trichostatin A 98-101 nitric oxide synthase 3 Homo sapiens 202-206 15722551-6 2005 Moreover, DNA methylation-mediated repression of eNOS promoter activity was partially reversed by TSA treatment, and combined treatment of TSA and 5-aza-2"-deoxycytidine (AzadC) synergistically induced eNOS expression in non-endothelial cells. trichostatin A 139-142 nitric oxide synthase 3 Homo sapiens 49-53 15722551-6 2005 Moreover, DNA methylation-mediated repression of eNOS promoter activity was partially reversed by TSA treatment, and combined treatment of TSA and 5-aza-2"-deoxycytidine (AzadC) synergistically induced eNOS expression in non-endothelial cells. trichostatin A 139-142 nitric oxide synthase 3 Homo sapiens 202-206 15722551-6 2005 Moreover, DNA methylation-mediated repression of eNOS promoter activity was partially reversed by TSA treatment, and combined treatment of TSA and 5-aza-2"-deoxycytidine (AzadC) synergistically induced eNOS expression in non-endothelial cells. Decitabine 147-169 nitric oxide synthase 3 Homo sapiens 202-206 15722551-6 2005 Moreover, DNA methylation-mediated repression of eNOS promoter activity was partially reversed by TSA treatment, and combined treatment of TSA and 5-aza-2"-deoxycytidine (AzadC) synergistically induced eNOS expression in non-endothelial cells. Decitabine 171-176 nitric oxide synthase 3 Homo sapiens 49-53 15722551-6 2005 Moreover, DNA methylation-mediated repression of eNOS promoter activity was partially reversed by TSA treatment, and combined treatment of TSA and 5-aza-2"-deoxycytidine (AzadC) synergistically induced eNOS expression in non-endothelial cells. Decitabine 171-176 nitric oxide synthase 3 Homo sapiens 202-206 15722551-10 2005 Combined TSA and AzadC treatment increased Sp1 binding to the endogenous eNOS promoter but decreased the association between HDAC1 and Sp1 in HeLa cells. trichostatin A 9-12 nitric oxide synthase 3 Homo sapiens 73-77 15722551-10 2005 Combined TSA and AzadC treatment increased Sp1 binding to the endogenous eNOS promoter but decreased the association between HDAC1 and Sp1 in HeLa cells. Decitabine 17-22 nitric oxide synthase 3 Homo sapiens 73-77 15740722-3 2005 Superoxide dismutase (SOD), tempol (membrane permeable SOD mimetic) and the NADPH oxidase inhibitors, 4-(2-aminoethyl)-benzenesulfonyl fluoride and apocynin, but not allopurinol, inhibited HUVEC proliferation and migration, as well as activity of endothelial NOS (eNOS). 4-(2-aminoethyl)benzenesulfonylfluoride 102-143 nitric oxide synthase 3 Homo sapiens 247-262 15590897-1 2005 Recently, we demonstrated that the peroxisome proliferator-activated receptor-gamma (PPAR-gamma) ligands, either 15-deoxy-Delta12,14-prostaglandin J2 (15d-PGJ2) or ciglitazone, increased endothelial nitric oxide (.NO) release without altering endothelial nitric oxide synthase (eNOS) expression (4). 14-prostaglandin j2 130-149 nitric oxide synthase 3 Homo sapiens 243-276 15705930-1 2005 UNLABELLED: Background- We have recently identified that endothelium-derived hydrogen peroxide (H2O2) is an endothelium-derived hyperpolarizing factor (EDHF) in animals and humans, for which endothelial nitric oxide synthase (eNOS) is an important source. Hydrogen Peroxide 77-94 nitric oxide synthase 3 Homo sapiens 191-224 15705930-1 2005 UNLABELLED: Background- We have recently identified that endothelium-derived hydrogen peroxide (H2O2) is an endothelium-derived hyperpolarizing factor (EDHF) in animals and humans, for which endothelial nitric oxide synthase (eNOS) is an important source. Hydrogen Peroxide 96-100 nitric oxide synthase 3 Homo sapiens 191-224 15705930-1 2005 UNLABELLED: Background- We have recently identified that endothelium-derived hydrogen peroxide (H2O2) is an endothelium-derived hyperpolarizing factor (EDHF) in animals and humans, for which endothelial nitric oxide synthase (eNOS) is an important source. endothelium-derived hyperpolarizing factor 108-150 nitric oxide synthase 3 Homo sapiens 191-224 15705930-1 2005 UNLABELLED: Background- We have recently identified that endothelium-derived hydrogen peroxide (H2O2) is an endothelium-derived hyperpolarizing factor (EDHF) in animals and humans, for which endothelial nitric oxide synthase (eNOS) is an important source. edhf 152-156 nitric oxide synthase 3 Homo sapiens 191-224 15665327-0 2005 Flow shear stress stimulates Gab1 tyrosine phosphorylation to mediate protein kinase B and endothelial nitric-oxide synthase activation in endothelial cells. Tyrosine 34-42 nitric oxide synthase 3 Homo sapiens 91-124 15665327-5 2005 Gab1 phosphorylation as well as activation of Akt and eNOS by flow was inhibited by the Src kinase inhibitor PP2 (4-amino-5-(4-chlorophenyl)-7-(t-butyl)pyrazolo[3,4-d]pyrimidine) and VEGFR2 kinase inhibitors SU1498 and VTI, suggesting that flow-mediated Gab1 phosphorylation is Src kinase-dependent and VEGFR2-dependent. pp2 109-112 nitric oxide synthase 3 Homo sapiens 54-58 15665327-5 2005 Gab1 phosphorylation as well as activation of Akt and eNOS by flow was inhibited by the Src kinase inhibitor PP2 (4-amino-5-(4-chlorophenyl)-7-(t-butyl)pyrazolo[3,4-d]pyrimidine) and VEGFR2 kinase inhibitors SU1498 and VTI, suggesting that flow-mediated Gab1 phosphorylation is Src kinase-dependent and VEGFR2-dependent. 4-amino-5-(4-chlorophenyl 114-139 nitric oxide synthase 3 Homo sapiens 54-58 15665327-5 2005 Gab1 phosphorylation as well as activation of Akt and eNOS by flow was inhibited by the Src kinase inhibitor PP2 (4-amino-5-(4-chlorophenyl)-7-(t-butyl)pyrazolo[3,4-d]pyrimidine) and VEGFR2 kinase inhibitors SU1498 and VTI, suggesting that flow-mediated Gab1 phosphorylation is Src kinase-dependent and VEGFR2-dependent. -7-(t-butyl)pyrazolo[3,4-d]pyrimidine 140-177 nitric oxide synthase 3 Homo sapiens 54-58 15640399-0 2005 Bradykinin down-regulates, whereas arginine analogs up-regulates, endothelial nitric-oxide synthase expression in coronary endothelial cells. Arginine 35-43 nitric oxide synthase 3 Homo sapiens 66-99 15615701-5 2005 Importantly, resveratrol activated MAPK and endothelial nitric-oxide synthase (eNOS) at nm concentrations (i.e. an order of magnitude less than that required for ER genomic activity) and concentrations possibly achieved transiently in serum following oral red wine consumption. Resveratrol 13-24 nitric oxide synthase 3 Homo sapiens 44-77 15665327-5 2005 Gab1 phosphorylation as well as activation of Akt and eNOS by flow was inhibited by the Src kinase inhibitor PP2 (4-amino-5-(4-chlorophenyl)-7-(t-butyl)pyrazolo[3,4-d]pyrimidine) and VEGFR2 kinase inhibitors SU1498 and VTI, suggesting that flow-mediated Gab1 phosphorylation is Src kinase-dependent and VEGFR2-dependent. SU 1498 208-214 nitric oxide synthase 3 Homo sapiens 54-58 15665327-5 2005 Gab1 phosphorylation as well as activation of Akt and eNOS by flow was inhibited by the Src kinase inhibitor PP2 (4-amino-5-(4-chlorophenyl)-7-(t-butyl)pyrazolo[3,4-d]pyrimidine) and VEGFR2 kinase inhibitors SU1498 and VTI, suggesting that flow-mediated Gab1 phosphorylation is Src kinase-dependent and VEGFR2-dependent. N-{n-[4-(Acetylamino)-3,5-Dichlorobenzyl]carbamimidoyl}-2-(1h-Indol-1-Yl)acetamide 219-222 nitric oxide synthase 3 Homo sapiens 54-58 15784500-7 2005 A23187-stimulated activation of eNOS was, however, also accompanied by phosphorylation of eNOS S1179 and dephosphorylation of T497, demonstrating that an increase in [Ca(2+)](i) may not be the sole mechanism of activation. Calcimycin 0-6 nitric oxide synthase 3 Homo sapiens 32-36 15784500-7 2005 A23187-stimulated activation of eNOS was, however, also accompanied by phosphorylation of eNOS S1179 and dephosphorylation of T497, demonstrating that an increase in [Ca(2+)](i) may not be the sole mechanism of activation. Calcimycin 0-6 nitric oxide synthase 3 Homo sapiens 90-94 15784500-8 2005 The physiologic relevance of this was further underscored by the finding that ATP dose-dependently increased peak [Ca(2+)](i) and eNOS activity in COS-7/oeNOS, but also increased eNOS p-S1179 and decreased p-T497. Adenosine Triphosphate 78-81 nitric oxide synthase 3 Homo sapiens 130-134 15784500-8 2005 The physiologic relevance of this was further underscored by the finding that ATP dose-dependently increased peak [Ca(2+)](i) and eNOS activity in COS-7/oeNOS, but also increased eNOS p-S1179 and decreased p-T497. Adenosine Triphosphate 78-81 nitric oxide synthase 3 Homo sapiens 154-158 15784500-8 2005 The physiologic relevance of this was further underscored by the finding that ATP dose-dependently increased peak [Ca(2+)](i) and eNOS activity in COS-7/oeNOS, but also increased eNOS p-S1179 and decreased p-T497. cos-7 147-152 nitric oxide synthase 3 Homo sapiens 130-134 15784500-9 2005 This finding was similar to those in ovine P-UAEC treated with the Ca(2+)-mobilizing agonist ATP, wherein activation of eNOS was again concomitant with a rise p-S1179 as well as a slight decrease in p-T497. Adenosine Triphosphate 93-96 nitric oxide synthase 3 Homo sapiens 120-124 15784500-10 2005 In conclusion, we describe the full-length ovine eNOS cDNA sequence and show that both physiologic and nonphysiologic calcium-mobilizing agents, which activate ovine eNOS in COS-7 and P-UAEC, do so in association with changes in eNOS phosphorylation. Calcium 118-125 nitric oxide synthase 3 Homo sapiens 49-53 15784500-10 2005 In conclusion, we describe the full-length ovine eNOS cDNA sequence and show that both physiologic and nonphysiologic calcium-mobilizing agents, which activate ovine eNOS in COS-7 and P-UAEC, do so in association with changes in eNOS phosphorylation. Calcium 118-125 nitric oxide synthase 3 Homo sapiens 166-170 15784500-10 2005 In conclusion, we describe the full-length ovine eNOS cDNA sequence and show that both physiologic and nonphysiologic calcium-mobilizing agents, which activate ovine eNOS in COS-7 and P-UAEC, do so in association with changes in eNOS phosphorylation. Calcium 118-125 nitric oxide synthase 3 Homo sapiens 166-170 15733940-0 2005 Pitavastatin at low dose activates endothelial nitric oxide synthase through PI3K-AKT pathway in endothelial cells. pitavastatin 0-12 nitric oxide synthase 3 Homo sapiens 35-68 15733940-2 2005 Previously, we have reported that pitavastatin induces the activation of endothelial nitric oxide synthase (eNOS) and increases nitric oxide (NO) production in vascular endothelial cells (EC). pitavastatin 34-46 nitric oxide synthase 3 Homo sapiens 73-106 15733940-2 2005 Previously, we have reported that pitavastatin induces the activation of endothelial nitric oxide synthase (eNOS) and increases nitric oxide (NO) production in vascular endothelial cells (EC). pitavastatin 34-46 nitric oxide synthase 3 Homo sapiens 108-112 15733940-2 2005 Previously, we have reported that pitavastatin induces the activation of endothelial nitric oxide synthase (eNOS) and increases nitric oxide (NO) production in vascular endothelial cells (EC). Nitric Oxide 85-97 nitric oxide synthase 3 Homo sapiens 108-112 15733940-3 2005 However, the mechanism of eNOS activation by pitavastatin remains unknown. pitavastatin 45-57 nitric oxide synthase 3 Homo sapiens 26-30 15733940-4 2005 Here, we examined the implications of pitavastatin-induced signaling in eNOS phosphorylation in EC. pitavastatin 38-50 nitric oxide synthase 3 Homo sapiens 72-76 15733940-5 2005 We found that treatment of EC with a low dose of pitavastatin induced eNOS phosphorylation at Ser-1177, activated Akt phosphorylation at Ser-473 in a time-and dose-dependent manner, and increased NO production. pitavastatin 49-61 nitric oxide synthase 3 Homo sapiens 70-74 15733940-5 2005 We found that treatment of EC with a low dose of pitavastatin induced eNOS phosphorylation at Ser-1177, activated Akt phosphorylation at Ser-473 in a time-and dose-dependent manner, and increased NO production. Serine 94-97 nitric oxide synthase 3 Homo sapiens 70-74 15733940-8 2005 These results suggest that the activation of eNOS with a low dose of pitavastatin (0.1 microM) involves phosphoinositide 3-kinase and the Akt pathway and produces NO in EC, which is dependent on post-transcriptional regulation. pitavastatin 69-81 nitric oxide synthase 3 Homo sapiens 45-49 15531748-0 2005 Endothelin-1 decreases endothelial NOS expression and activity through ETA receptor-mediated generation of hydrogen peroxide. Hydrogen Peroxide 107-124 nitric oxide synthase 3 Homo sapiens 23-38 15531748-10 2005 In FPAEC in monoculture treated with 0-100 microM H2O2, 12 microM had no effect on eNOS promoter activity, but it increased eNOS protein levels by 50%. Hydrogen Peroxide 50-54 nitric oxide synthase 3 Homo sapiens 124-128 15531748-11 2005 However, at 100 microM, H2O2 decreased eNOS promoter activity and protein levels in FPAEC by 79 and 40%, respectively. Hydrogen Peroxide 24-28 nitric oxide synthase 3 Homo sapiens 39-43 15531748-12 2005 These data suggest a role for smooth muscle cell-derived H2O2 in ET-1-mediated downregulation of eNOS expression in children born with PPHN. Hydrogen Peroxide 57-61 nitric oxide synthase 3 Homo sapiens 97-101 15721870-1 2005 OBJECTIVE: Oxidized low-density lipoprotein (ox-LDL) increases superoxide anion (O(2)(-)) production by the endothelial nitric oxide (NO) synthase (eNOS). Superoxides 63-79 nitric oxide synthase 3 Homo sapiens 148-152 15721870-9 2005 In COS-7 cells, a T495A eNOS mutant generated significantly more O(2)(-) than a T495D mutant did, indicating that the dephosphorylation of Thr(495) alone can increase O(2)(-) production by eNOS. Threonine 139-142 nitric oxide synthase 3 Homo sapiens 189-193 15721870-1 2005 OBJECTIVE: Oxidized low-density lipoprotein (ox-LDL) increases superoxide anion (O(2)(-)) production by the endothelial nitric oxide (NO) synthase (eNOS). Superoxides 81-84 nitric oxide synthase 3 Homo sapiens 148-152 15721870-9 2005 In COS-7 cells, a T495A eNOS mutant generated significantly more O(2)(-) than a T495D mutant did, indicating that the dephosphorylation of Thr(495) alone can increase O(2)(-) production by eNOS. Superoxides 167-171 nitric oxide synthase 3 Homo sapiens 24-28 15721870-10 2005 However, although the dephosphorylation of Thr(495) in histamine-stimulated endothelial cells enhanced the binding of calmodulin to eNOS, calmodulin no longer bound to eNOS from ox-LDL-treated endothelial cells. Threonine 43-46 nitric oxide synthase 3 Homo sapiens 132-136 15721870-10 2005 However, although the dephosphorylation of Thr(495) in histamine-stimulated endothelial cells enhanced the binding of calmodulin to eNOS, calmodulin no longer bound to eNOS from ox-LDL-treated endothelial cells. Histamine 55-64 nitric oxide synthase 3 Homo sapiens 132-136 15810551-4 2005 Here the production of NA, a nitroso-arginine, which was shown to be synthesised by brain NO-synthase (bNOS), was studied in eNOS preparations. nitroso-arginine 29-45 nitric oxide synthase 3 Homo sapiens 125-129 15810551-6 2005 Using microelectrodes, NA and nitrite were simultaneously measured in pure recombinant eNOS giving similar enzyme activity. Nitrites 30-37 nitric oxide synthase 3 Homo sapiens 87-91 15721870-3 2005 METHODS AND RESULTS: In unstimulated human endothelial cells, eNOS Thr(495) was constitutively phosphorylated. Threonine 67-70 nitric oxide synthase 3 Homo sapiens 62-66 15721870-5 2005 ox-LDL, but not native LDL, induced a time- and concentration-dependent decrease in the phosphorylation of eNOS on Thr(495). Threonine 115-118 nitric oxide synthase 3 Homo sapiens 107-111 15721870-9 2005 In COS-7 cells, a T495A eNOS mutant generated significantly more O(2)(-) than a T495D mutant did, indicating that the dephosphorylation of Thr(495) alone can increase O(2)(-) production by eNOS. carbonyl sulfide 3-6 nitric oxide synthase 3 Homo sapiens 24-28 15721870-9 2005 In COS-7 cells, a T495A eNOS mutant generated significantly more O(2)(-) than a T495D mutant did, indicating that the dephosphorylation of Thr(495) alone can increase O(2)(-) production by eNOS. Superoxides 65-69 nitric oxide synthase 3 Homo sapiens 24-28 15721870-9 2005 In COS-7 cells, a T495A eNOS mutant generated significantly more O(2)(-) than a T495D mutant did, indicating that the dephosphorylation of Thr(495) alone can increase O(2)(-) production by eNOS. Threonine 139-142 nitric oxide synthase 3 Homo sapiens 24-28 15698605-1 2005 BACKGROUND: Nitric oxide (NO) produced by endothelial NO synthase (eNOS) mediates endothelium-dependent vasodilation and antithrombotic action. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 67-71 15740982-4 2005 In these cells, eNOS activity is modulated by tyrosine- and serine-phosphorylation. Tyrosine 46-54 nitric oxide synthase 3 Homo sapiens 16-20 15565175-1 2005 Mutations in the endothelial nitric oxide synthase (eNOS) gene may be associated with abnormal nitric oxide (NO) production and cardiovascular diseases. Nitric Oxide 29-41 nitric oxide synthase 3 Homo sapiens 52-56 15740982-4 2005 In these cells, eNOS activity is modulated by tyrosine- and serine-phosphorylation. Serine 60-66 nitric oxide synthase 3 Homo sapiens 16-20 15740983-9 2005 The anthocyanins cyanidin, the hydroxycinnamic acids p-coumaric acid and caffeic acid, and the phenolic acids benzoic acid and vanillic acid also enhanced eNOS expression moderately (with no effect on eNOS promoter activity). phenolic acid 95-109 nitric oxide synthase 3 Homo sapiens 155-159 15740982-7 2005 Therefore, the present results indicate that the molecular mechanism of clinically observed anti-inflammatory action of ESW should include tyrosine-dephosphorylation of eNOS, a successive increase in NO production and suppression of NF-kappaB activation. Tyrosine 139-147 nitric oxide synthase 3 Homo sapiens 169-173 15740983-9 2005 The anthocyanins cyanidin, the hydroxycinnamic acids p-coumaric acid and caffeic acid, and the phenolic acids benzoic acid and vanillic acid also enhanced eNOS expression moderately (with no effect on eNOS promoter activity). phenolic acid 95-109 nitric oxide synthase 3 Homo sapiens 201-205 15740983-2 2005 Especially red wine is a rich source of polyphenols, and we have previously shown that French red wine upregulates eNOS, a protective enzyme in the cardiovascular system. Polyphenols 40-51 nitric oxide synthase 3 Homo sapiens 115-119 15740983-9 2005 The anthocyanins cyanidin, the hydroxycinnamic acids p-coumaric acid and caffeic acid, and the phenolic acids benzoic acid and vanillic acid also enhanced eNOS expression moderately (with no effect on eNOS promoter activity). Benzoic Acid 110-122 nitric oxide synthase 3 Homo sapiens 155-159 15740983-4 2005 Of the compounds tested, we found 3,4",5-trihydroxy-trans-stilbene (trans-resveratrol) to be the most efficacious stimulator of eNOS expression (and eNOS transcription), but this compound alone could not explain the total stimulatory effect of red wine. Resveratrol 34-66 nitric oxide synthase 3 Homo sapiens 128-132 15740983-4 2005 Of the compounds tested, we found 3,4",5-trihydroxy-trans-stilbene (trans-resveratrol) to be the most efficacious stimulator of eNOS expression (and eNOS transcription), but this compound alone could not explain the total stimulatory effect of red wine. Resveratrol 34-66 nitric oxide synthase 3 Homo sapiens 149-153 15740983-9 2005 The anthocyanins cyanidin, the hydroxycinnamic acids p-coumaric acid and caffeic acid, and the phenolic acids benzoic acid and vanillic acid also enhanced eNOS expression moderately (with no effect on eNOS promoter activity). Vanillic Acid 127-140 nitric oxide synthase 3 Homo sapiens 155-159 15740983-4 2005 Of the compounds tested, we found 3,4",5-trihydroxy-trans-stilbene (trans-resveratrol) to be the most efficacious stimulator of eNOS expression (and eNOS transcription), but this compound alone could not explain the total stimulatory effect of red wine. Resveratrol 68-85 nitric oxide synthase 3 Homo sapiens 128-132 15740983-9 2005 The anthocyanins cyanidin, the hydroxycinnamic acids p-coumaric acid and caffeic acid, and the phenolic acids benzoic acid and vanillic acid also enhanced eNOS expression moderately (with no effect on eNOS promoter activity). Vanillic Acid 127-140 nitric oxide synthase 3 Homo sapiens 201-205 15740983-4 2005 Of the compounds tested, we found 3,4",5-trihydroxy-trans-stilbene (trans-resveratrol) to be the most efficacious stimulator of eNOS expression (and eNOS transcription), but this compound alone could not explain the total stimulatory effect of red wine. Resveratrol 68-85 nitric oxide synthase 3 Homo sapiens 149-153 15740983-10 2005 Thus, the increase in eNOS in response to red wine involves several polyphenolic compounds with a major contribution from trans-resveratrol and lesser contributions from cinnamic and hydroxycinnamic acids, cyanidin, and some phenolic acids. Ellagic Acid 68-80 nitric oxide synthase 3 Homo sapiens 22-26 15740983-6 2005 The flavonol quercetin inhibited eNOS expression (with no effect on eNOS promoter activity). 3-hydroxyflavone 4-12 nitric oxide synthase 3 Homo sapiens 33-37 15740983-10 2005 Thus, the increase in eNOS in response to red wine involves several polyphenolic compounds with a major contribution from trans-resveratrol and lesser contributions from cinnamic and hydroxycinnamic acids, cyanidin, and some phenolic acids. Resveratrol 122-139 nitric oxide synthase 3 Homo sapiens 22-26 15740983-10 2005 Thus, the increase in eNOS in response to red wine involves several polyphenolic compounds with a major contribution from trans-resveratrol and lesser contributions from cinnamic and hydroxycinnamic acids, cyanidin, and some phenolic acids. Coumaric Acids 183-204 nitric oxide synthase 3 Homo sapiens 22-26 15740983-10 2005 Thus, the increase in eNOS in response to red wine involves several polyphenolic compounds with a major contribution from trans-resveratrol and lesser contributions from cinnamic and hydroxycinnamic acids, cyanidin, and some phenolic acids. cyanidin 206-214 nitric oxide synthase 3 Homo sapiens 22-26 15740983-6 2005 The flavonol quercetin inhibited eNOS expression (with no effect on eNOS promoter activity). Quercetin 13-22 nitric oxide synthase 3 Homo sapiens 33-37 15740983-10 2005 Thus, the increase in eNOS in response to red wine involves several polyphenolic compounds with a major contribution from trans-resveratrol and lesser contributions from cinnamic and hydroxycinnamic acids, cyanidin, and some phenolic acids. phenolic acid 225-239 nitric oxide synthase 3 Homo sapiens 22-26 15740983-7 2005 Cinnamic acid was a rather potent enhancer of eNOS expression, however with an efficacy of only 170%. cinnamic acid 0-13 nitric oxide synthase 3 Homo sapiens 46-50 15740983-9 2005 The anthocyanins cyanidin, the hydroxycinnamic acids p-coumaric acid and caffeic acid, and the phenolic acids benzoic acid and vanillic acid also enhanced eNOS expression moderately (with no effect on eNOS promoter activity). anthocyanins cyanidin 4-25 nitric oxide synthase 3 Homo sapiens 155-159 15740983-9 2005 The anthocyanins cyanidin, the hydroxycinnamic acids p-coumaric acid and caffeic acid, and the phenolic acids benzoic acid and vanillic acid also enhanced eNOS expression moderately (with no effect on eNOS promoter activity). hydroxycinnamic acids p-coumaric acid 31-68 nitric oxide synthase 3 Homo sapiens 155-159 15642349-2 2005 N-SMase induced translocation of endothelial NOS (eNOS) from plasma membrane caveolae to intracellular region, eNOS phosphorylation on serine 1179, and an increase of ceramide level in endothelial cells. Serine 135-141 nitric oxide synthase 3 Homo sapiens 111-115 15846275-5 2005 METHODS: Patients who have congestive heart failure were tested for the presence of an eNOS promoter polymorphism (thymidine to cytosine transition [T(-786)C]). Thymidine 115-124 nitric oxide synthase 3 Homo sapiens 87-91 15846275-5 2005 METHODS: Patients who have congestive heart failure were tested for the presence of an eNOS promoter polymorphism (thymidine to cytosine transition [T(-786)C]). Cytosine 128-136 nitric oxide synthase 3 Homo sapiens 87-91 15720205-3 2005 Homocysteine seems to promote the formation of reactive oxygen species primarily by a biochemical mechanism involving endothelial nitric oxide synthase, as increased endothelial lipid peroxidation and oxidation of the redox-sensitve dye 2",7"-dichlorofluoresceine could only be observed after incubation of endothelial cells with L-, but not with D-homocysteine, and could be prevented by inhibition of endothelial nitric oxide synthase. Homocysteine 0-12 nitric oxide synthase 3 Homo sapiens 118-151 15720205-3 2005 Homocysteine seems to promote the formation of reactive oxygen species primarily by a biochemical mechanism involving endothelial nitric oxide synthase, as increased endothelial lipid peroxidation and oxidation of the redox-sensitve dye 2",7"-dichlorofluoresceine could only be observed after incubation of endothelial cells with L-, but not with D-homocysteine, and could be prevented by inhibition of endothelial nitric oxide synthase. Homocysteine 0-12 nitric oxide synthase 3 Homo sapiens 403-436 15720205-3 2005 Homocysteine seems to promote the formation of reactive oxygen species primarily by a biochemical mechanism involving endothelial nitric oxide synthase, as increased endothelial lipid peroxidation and oxidation of the redox-sensitve dye 2",7"-dichlorofluoresceine could only be observed after incubation of endothelial cells with L-, but not with D-homocysteine, and could be prevented by inhibition of endothelial nitric oxide synthase. Reactive Oxygen Species 47-70 nitric oxide synthase 3 Homo sapiens 118-151 15720205-3 2005 Homocysteine seems to promote the formation of reactive oxygen species primarily by a biochemical mechanism involving endothelial nitric oxide synthase, as increased endothelial lipid peroxidation and oxidation of the redox-sensitve dye 2",7"-dichlorofluoresceine could only be observed after incubation of endothelial cells with L-, but not with D-homocysteine, and could be prevented by inhibition of endothelial nitric oxide synthase. Reactive Oxygen Species 47-70 nitric oxide synthase 3 Homo sapiens 403-436 15583003-9 2005 Blockade of endothelial NOS (eNOS) activation using geldanamycin and radicicol, inhibitors of heat shock protein 90, in endothelium-intact arteries suppressed both LPS-induced relaxation and LPS-induced iNOS expression (9.0 +/- 8.0% and 2.0 +/- 6.2%, respectively). geldanamycin 52-64 nitric oxide synthase 3 Homo sapiens 12-27 15583003-9 2005 Blockade of endothelial NOS (eNOS) activation using geldanamycin and radicicol, inhibitors of heat shock protein 90, in endothelium-intact arteries suppressed both LPS-induced relaxation and LPS-induced iNOS expression (9.0 +/- 8.0% and 2.0 +/- 6.2%, respectively). monorden 69-78 nitric oxide synthase 3 Homo sapiens 12-27 15655515-4 2005 We hypothesized that isoflavones may affect the expression of endothelial-type nitric oxide synthase (eNOS) and thereby NO formation in vitro. Isoflavones 21-32 nitric oxide synthase 3 Homo sapiens 62-100 15655515-4 2005 We hypothesized that isoflavones may affect the expression of endothelial-type nitric oxide synthase (eNOS) and thereby NO formation in vitro. Isoflavones 21-32 nitric oxide synthase 3 Homo sapiens 102-106 15655515-7 2005 Active eNOS was detected by quantifying conversion of L-arginine to L-citrulline and by measuring NO released from endothelial cells using the fluorescent probe DAF-2 (20-96 h).eNOS promoter activity increased in response to isoflavone treatment (20 h). Arginine 54-64 nitric oxide synthase 3 Homo sapiens 7-11 15655515-7 2005 Active eNOS was detected by quantifying conversion of L-arginine to L-citrulline and by measuring NO released from endothelial cells using the fluorescent probe DAF-2 (20-96 h).eNOS promoter activity increased in response to isoflavone treatment (20 h). Arginine 54-64 nitric oxide synthase 3 Homo sapiens 177-181 15655515-7 2005 Active eNOS was detected by quantifying conversion of L-arginine to L-citrulline and by measuring NO released from endothelial cells using the fluorescent probe DAF-2 (20-96 h).eNOS promoter activity increased in response to isoflavone treatment (20 h). Citrulline 68-80 nitric oxide synthase 3 Homo sapiens 7-11 15655515-7 2005 Active eNOS was detected by quantifying conversion of L-arginine to L-citrulline and by measuring NO released from endothelial cells using the fluorescent probe DAF-2 (20-96 h).eNOS promoter activity increased in response to isoflavone treatment (20 h). Citrulline 68-80 nitric oxide synthase 3 Homo sapiens 177-181 15655515-7 2005 Active eNOS was detected by quantifying conversion of L-arginine to L-citrulline and by measuring NO released from endothelial cells using the fluorescent probe DAF-2 (20-96 h).eNOS promoter activity increased in response to isoflavone treatment (20 h). Isoflavones 225-235 nitric oxide synthase 3 Homo sapiens 7-11 15655515-7 2005 Active eNOS was detected by quantifying conversion of L-arginine to L-citrulline and by measuring NO released from endothelial cells using the fluorescent probe DAF-2 (20-96 h).eNOS promoter activity increased in response to isoflavone treatment (20 h). Isoflavones 225-235 nitric oxide synthase 3 Homo sapiens 177-181 15655515-8 2005 NO and L-citrulline production by EA.hy926 cells rose up to 1.7-fold of control levels after stimulation with genistein for 48-96 h. From these results, we conclude that the suggested positive effects of soy isoflavones on vascular reactivity may be indeed mediated via a long-term effect on the eNOS system. Genistein 110-119 nitric oxide synthase 3 Homo sapiens 296-300 15722114-1 2005 Nitric oxide (NO) is a gaseous lipophilic free radical cellular messenger generated by three distinct isoforms of nitric oxide synthases (NOS), neuronal (nNOS), inducible (iNOS) and endothelial NOS (eNOS). Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 182-197 15642349-4 2005 We propose the involvement of N-SMase and ceramide in Ca(2+)-independent eNOS activation and NO production in endothelial cells in situ, linking to endothelium-dependent vasorelaxation. Ceramides 42-50 nitric oxide synthase 3 Homo sapiens 73-77 16301818-12 2005 In addition, the beta3 adrenoceptor-dependent increase in cGMP and activation of NOS were blocked by the inhibition of phospholipase C (PLC), calcium/calmodulin (CaM), endothelial NOS activity and cGMP accumulation. Cyclic GMP 58-62 nitric oxide synthase 3 Homo sapiens 168-183 15353403-0 2005 A high-salt diet stimulates thick ascending limb eNOS expression by raising medullary osmolality and increasing release of endothelin-1. Salts 7-11 nitric oxide synthase 3 Homo sapiens 49-53 15353403-1 2005 A high-salt diet increases renal endothelin (ET) production and thick ascending limb (THAL) endothelial nitric oxide synthase (eNOS) expression. Salts 7-11 nitric oxide synthase 3 Homo sapiens 92-125 15353403-1 2005 A high-salt diet increases renal endothelin (ET) production and thick ascending limb (THAL) endothelial nitric oxide synthase (eNOS) expression. Salts 7-11 nitric oxide synthase 3 Homo sapiens 127-131 15353403-4 2005 We hypothesized that a high-salt diet raises medullary osmolality, increases ET release by the THAL, and thus enhances eNOS expression. Salts 28-32 nitric oxide synthase 3 Homo sapiens 119-123 15353403-5 2005 Seven days of high salt (1% NaCl in drinking water) increased eNOS expression in THALs by 125 +/- 31%. Salts 19-23 nitric oxide synthase 3 Homo sapiens 62-66 15353403-5 2005 Seven days of high salt (1% NaCl in drinking water) increased eNOS expression in THALs by 125 +/- 31%. Sodium Chloride 28-32 nitric oxide synthase 3 Homo sapiens 62-66 15353403-5 2005 Seven days of high salt (1% NaCl in drinking water) increased eNOS expression in THALs by 125 +/- 31%. Water 45-50 nitric oxide synthase 3 Homo sapiens 62-66 15353403-9 2005 In primary cultures of medullary THALs, raising osmolality from 300 to 350 and 400 mosmol/kg H(2)O using NaCl increased eNOS expression by 39 +/- 11% (P < 0.05) and 71 +/- 16%, respectively (P < 0.05). Sodium Chloride 105-109 nitric oxide synthase 3 Homo sapiens 120-124 15353403-11 2005 BQ-788, an ET(B) receptor antagonist (1 muM), blocked the stimulatory effect of 400 mosmol/kg H(2)O on eNOS expression (70 +/- 13% vs. -5 +/- 10%; paired difference, 74 +/- 15%; P < 0.05). BQ 788 0-6 nitric oxide synthase 3 Homo sapiens 103-107 15353403-13 2005 We concluded that high salt stimulates THAL eNOS expression by increasing outer medullary osmolality, ET-1 release by the THAL and ET(B) receptor activation. Salts 23-27 nitric oxide synthase 3 Homo sapiens 44-48 15569838-1 2004 BACKGROUND: Arginase competes with endothelial nitric oxide synthase (eNOS) for the substrate l-arginine and decreases NO production. Arginine 94-104 nitric oxide synthase 3 Homo sapiens 35-68 16036314-12 2005 Phosphorylation of eNOS Ser1177 under shear stress was elevated by 20 min, a response that was blocked by PI-3K (phosphatidylinositol 3-kinase) inhibitors wortmannin and LY294002, but not the MEK (MAPK kinase) inhibitor UO126. Wortmannin 155-165 nitric oxide synthase 3 Homo sapiens 19-23 16036314-12 2005 Phosphorylation of eNOS Ser1177 under shear stress was elevated by 20 min, a response that was blocked by PI-3K (phosphatidylinositol 3-kinase) inhibitors wortmannin and LY294002, but not the MEK (MAPK kinase) inhibitor UO126. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 170-178 nitric oxide synthase 3 Homo sapiens 19-23 16036314-12 2005 Phosphorylation of eNOS Ser1177 under shear stress was elevated by 20 min, a response that was blocked by PI-3K (phosphatidylinositol 3-kinase) inhibitors wortmannin and LY294002, but not the MEK (MAPK kinase) inhibitor UO126. U 0126 220-225 nitric oxide synthase 3 Homo sapiens 19-23 15526284-0 2005 Up-regulation of the association between heat shock protein 90 and endothelial nitric oxide synthase prevents high glucose-induced apoptosis in human endothelial cells. Glucose 115-122 nitric oxide synthase 3 Homo sapiens 67-100 15526284-3 2005 High glucose can trigger endothelial cell apoptosis by de-activation of endothelial nitric oxide synthase (eNOS). Glucose 5-12 nitric oxide synthase 3 Homo sapiens 72-105 15526284-3 2005 High glucose can trigger endothelial cell apoptosis by de-activation of endothelial nitric oxide synthase (eNOS). Glucose 5-12 nitric oxide synthase 3 Homo sapiens 107-111 15526284-5 2005 Yet, little is known about the molecular mechanisms that regulate eNOS activity during high glucose exposure. Glucose 92-99 nitric oxide synthase 3 Homo sapiens 66-70 15526284-6 2005 The present study was designed to determine the involvement of protein interactions between eNOS and HSP90 in high glucose-induced endothelial cell apoptosis. Glucose 115-122 nitric oxide synthase 3 Homo sapiens 92-96 15526284-8 2005 The results showed that the protein interactions between eNOS and HSP90 and between eNOS and Akt and the phosphorylation of eNOS were up-regulated by high glucose exposure for 2-4 h. With longer exposures, these effects decreased gradually. Glucose 155-162 nitric oxide synthase 3 Homo sapiens 57-61 15526284-8 2005 The results showed that the protein interactions between eNOS and HSP90 and between eNOS and Akt and the phosphorylation of eNOS were up-regulated by high glucose exposure for 2-4 h. With longer exposures, these effects decreased gradually. Glucose 155-162 nitric oxide synthase 3 Homo sapiens 84-88 15526284-8 2005 The results showed that the protein interactions between eNOS and HSP90 and between eNOS and Akt and the phosphorylation of eNOS were up-regulated by high glucose exposure for 2-4 h. With longer exposures, these effects decreased gradually. Glucose 155-162 nitric oxide synthase 3 Homo sapiens 84-88 15526284-9 2005 During early hours of exposure, the protein interactions of eNOS/HSP90 and eNOS/Akt and the phosphorylation of eNOS were all inhibited by geldanamycin, an HSP90 inhibitor. geldanamycin 138-150 nitric oxide synthase 3 Homo sapiens 60-64 15526284-9 2005 During early hours of exposure, the protein interactions of eNOS/HSP90 and eNOS/Akt and the phosphorylation of eNOS were all inhibited by geldanamycin, an HSP90 inhibitor. geldanamycin 138-150 nitric oxide synthase 3 Homo sapiens 75-79 15526284-9 2005 During early hours of exposure, the protein interactions of eNOS/HSP90 and eNOS/Akt and the phosphorylation of eNOS were all inhibited by geldanamycin, an HSP90 inhibitor. geldanamycin 138-150 nitric oxide synthase 3 Homo sapiens 75-79 15526284-11 2005 LY294002, a phosphatidylinositol 3 (PI3) kinase inhibitor, inhibited the association of eNOS/Akt and the phosphorylation of eNOS but had no effect on the interaction between eNOS and HSP90 during early hours of exposure. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 0-8 nitric oxide synthase 3 Homo sapiens 88-92 15526284-11 2005 LY294002, a phosphatidylinositol 3 (PI3) kinase inhibitor, inhibited the association of eNOS/Akt and the phosphorylation of eNOS but had no effect on the interaction between eNOS and HSP90 during early hours of exposure. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 0-8 nitric oxide synthase 3 Homo sapiens 124-128 15526284-11 2005 LY294002, a phosphatidylinositol 3 (PI3) kinase inhibitor, inhibited the association of eNOS/Akt and the phosphorylation of eNOS but had no effect on the interaction between eNOS and HSP90 during early hours of exposure. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 0-8 nitric oxide synthase 3 Homo sapiens 124-128 15526284-12 2005 From our results we propose that, in HUVECs, during early phase of high glucose exposure, apoptosis can be prevented by enhancement of eNOS activity through augmentation of the protein interaction between eNOS and HSP90 and recruitment of the activated Akt. Glucose 72-79 nitric oxide synthase 3 Homo sapiens 135-139 15526284-12 2005 From our results we propose that, in HUVECs, during early phase of high glucose exposure, apoptosis can be prevented by enhancement of eNOS activity through augmentation of the protein interaction between eNOS and HSP90 and recruitment of the activated Akt. Glucose 72-79 nitric oxide synthase 3 Homo sapiens 205-209 15526284-14 2005 The present study provides a molecular basis for the effects of eNOS in the prevention of endothelial cells apoptosis during early phase of high glucose exposure. Glucose 145-152 nitric oxide synthase 3 Homo sapiens 64-68 15719745-12 2005 CONCLUSION: CSI could partially prevent the occurrence of tolerance to nitrate ester, with the effect better than vitamin C, the mechanism might be related with its regulation on eNOS, ET-1 mRNA expression and protection on vascular endothelial function. nitrate ester 71-84 nitric oxide synthase 3 Homo sapiens 179-183 15769392-6 2005 These effects of simvastatin and lovastatin on eNOS mRNA expression correlated with changes in nitric oxide production. Simvastatin 17-28 nitric oxide synthase 3 Homo sapiens 47-51 15769392-6 2005 These effects of simvastatin and lovastatin on eNOS mRNA expression correlated with changes in nitric oxide production. Lovastatin 33-43 nitric oxide synthase 3 Homo sapiens 47-51 15769392-6 2005 These effects of simvastatin and lovastatin on eNOS mRNA expression correlated with changes in nitric oxide production. Nitric Oxide 95-107 nitric oxide synthase 3 Homo sapiens 47-51 15943229-5 2005 Measuring of eNOS activity in platelets using diaminofluorescein diacetate (DAF-2A) showed that in carriers of 786C/C promoter genotype NO-producing activity is 2.1 times lower than in normal homozygotes (P=0.03) and 2.9 times lower comparing to heterozygotes (P>0.05). diaminofluorescein diacetate 46-74 nitric oxide synthase 3 Homo sapiens 13-17 15912652-1 2005 The increase of vascular nitrotyrosine and cytochines accumulation is accompanied by an increase of endothelial nitric oxide synthase (eNOS) expression]. 3-nitrotyrosine 25-38 nitric oxide synthase 3 Homo sapiens 100-133 15912652-14 2005 A significant positive correlation was found between nitrotyrosin and eNOS expression and systolic arterial pressure. nitrotyrosin 53-65 nitric oxide synthase 3 Homo sapiens 70-74 17315398-2 2005 HDL promote endothelium proliferation and diminish endothelial apoptosis; they play a key role in vasorelaxation by increasing the release of nitric oxide and prostacyclin through the induction of the expression and the activity of endothelial nitric oxide synthase and the coupling of cyclooxygenase 2 and prostacyclin synthase. Nitric Oxide 142-154 nitric oxide synthase 3 Homo sapiens 232-265 17315398-2 2005 HDL promote endothelium proliferation and diminish endothelial apoptosis; they play a key role in vasorelaxation by increasing the release of nitric oxide and prostacyclin through the induction of the expression and the activity of endothelial nitric oxide synthase and the coupling of cyclooxygenase 2 and prostacyclin synthase. Epoprostenol 159-171 nitric oxide synthase 3 Homo sapiens 232-265 15636445-1 2004 Endothelial nitric oxide synthase (eNOS) catalyzes the formation of nitric oxide (NO) which has vasodilatory, antithrombotic, antiinflammatory and antiproliferative actions through which NO regulates blood pressure and modulates the process of atherosclerosis. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 15622377-11 2004 In addition, eNOS immunoreactivity was reduced in the homocysteine group, but the combined homocysteine and curcumin group showed eNOS levels comparable to those in the control group. Homocysteine 91-103 nitric oxide synthase 3 Homo sapiens 130-134 15607645-8 2004 DHCA also increased nitric oxide synthase activity in a dose-dependent manner in cultured cells, which was associated with a comparable increase in endothelial nitric oxide synthase protein. 3,4-dihydroxyphenylpropionic acid 0-4 nitric oxide synthase 3 Homo sapiens 148-181 15739773-5 2004 We determined, within our case study, the level of NAA to e-NOS in blood and tears of patients with diabetic retinopathy and in donors. 1-naphthaleneacetic acid 51-54 nitric oxide synthase 3 Homo sapiens 58-63 15739773-6 2004 The level of NAA to e-NOS was found to be twice higher in tears versus blood in all groups of patients. 1-naphthaleneacetic acid 13-16 nitric oxide synthase 3 Homo sapiens 20-25 15514213-3 2004 METHODS AND RESULTS: Here we show that HDL, modified with physiologically relevant HOCl concentrations, attenuates the expression and activity of vasculoprotective endothelial nitric oxide synthase. Hypochlorous Acid 83-87 nitric oxide synthase 3 Homo sapiens 164-197 15514213-4 2004 HOCl-HDL promotes dislocalization of endothelial nitric oxide synthase from the plasma membrane and perinuclear location of human umbilical venous endothelial cells. Hypochlorous Acid 0-4 nitric oxide synthase 3 Homo sapiens 37-70 15704255-3 2004 We showed that the 894 G>T single-nucleotide polymorphism in the human endothelial nitric oxide synthase gene (eNOS) increased the risk of recurrent venous thrombosis in individuals with elevated homocysteine levels, indicating that the pathophysiological mechanism in HHcy involves impaired NO-mediated vasodilatation. Homocysteine 199-211 nitric oxide synthase 3 Homo sapiens 74-107 15622377-11 2004 In addition, eNOS immunoreactivity was reduced in the homocysteine group, but the combined homocysteine and curcumin group showed eNOS levels comparable to those in the control group. Homocysteine 54-66 nitric oxide synthase 3 Homo sapiens 13-17 15622377-11 2004 In addition, eNOS immunoreactivity was reduced in the homocysteine group, but the combined homocysteine and curcumin group showed eNOS levels comparable to those in the control group. Curcumin 108-116 nitric oxide synthase 3 Homo sapiens 130-134 15622377-14 2004 In addition, curcumin significantly blocked homocysteine-induced superoxide anion production and eNOS down-regulation. Curcumin 13-21 nitric oxide synthase 3 Homo sapiens 97-101 15465001-1 2004 We report the novel observation that medroxyprogesterone acetate (MPA) attenuates the induction by 17beta estradiol (E2) of both nitric oxide (NO) production and endothelial nitric oxide synthase (eNOS) activity in human umbilical vein endothelial cells. Medroxyprogesterone Acetate 37-64 nitric oxide synthase 3 Homo sapiens 162-195 15634400-4 2004 It is 0.28 and 0.22 by MTT test, 4691 and 3995 by (3)H-TdR permeate separately at the time of 120 h. CONCLUSIONS: eNOS-overexpressing endothelial cells inhibited significantly smooth muscle cells proliferation and platelet aggregation in vitro; which shows powerful effect 48 hours post transfection and lasts up to 120 hours at the least; and were held back by L-NAME. monooxyethylene trimethylolpropane tristearate 23-26 nitric oxide synthase 3 Homo sapiens 114-118 15634400-4 2004 It is 0.28 and 0.22 by MTT test, 4691 and 3995 by (3)H-TdR permeate separately at the time of 120 h. CONCLUSIONS: eNOS-overexpressing endothelial cells inhibited significantly smooth muscle cells proliferation and platelet aggregation in vitro; which shows powerful effect 48 hours post transfection and lasts up to 120 hours at the least; and were held back by L-NAME. NG-Nitroarginine Methyl Ester 362-368 nitric oxide synthase 3 Homo sapiens 114-118 15319431-7 2004 In particular, AbetaP enhances eNOS phosphorylation on threonine 495 and serine 116 and reduces acetylcholine-induced phosphorylation on serine 1177. Threonine 55-64 nitric oxide synthase 3 Homo sapiens 31-35 15319431-9 2004 In fact, selective inhibition of the calcium-dependent group of PKC is able to rescue beta-amyloid-induced alteration of eNOS phosphorylation, NO production, and endothelial vasorelaxation. Calcium 37-44 nitric oxide synthase 3 Homo sapiens 121-125 15319431-11 2004 Our data demonstrate that globular AbetaP-induced endothelial NO dysfunction can be attributed to an alteration of intracellular Ca(2+) homeostasis, which could lead to the activation of calcium-dependent group of PKC with a consequent change of the eNOS phosphorylation pattern. Calcium 187-194 nitric oxide synthase 3 Homo sapiens 250-254 15465001-1 2004 We report the novel observation that medroxyprogesterone acetate (MPA) attenuates the induction by 17beta estradiol (E2) of both nitric oxide (NO) production and endothelial nitric oxide synthase (eNOS) activity in human umbilical vein endothelial cells. Medroxyprogesterone Acetate 66-69 nitric oxide synthase 3 Homo sapiens 162-195 15465001-1 2004 We report the novel observation that medroxyprogesterone acetate (MPA) attenuates the induction by 17beta estradiol (E2) of both nitric oxide (NO) production and endothelial nitric oxide synthase (eNOS) activity in human umbilical vein endothelial cells. Estradiol 99-115 nitric oxide synthase 3 Homo sapiens 162-195 15523316-3 2004 Endothelial NO is synthesized from the amino acid l-arginine by the endothelial isoform of NO synthase (eNOS). amino acid l-arginine 39-60 nitric oxide synthase 3 Homo sapiens 104-108 15517628-1 2004 OBJECTIVE: In systemic lupus erythematosus (SLE), endothelial nitric oxide synthase (eNOS) gene locus has been found to be suggestive of linkage with disease, nitric oxide (NO) is produced in significant amounts, and endothelial cell dysfunction is observed. Nitric Oxide 62-74 nitric oxide synthase 3 Homo sapiens 85-89 15479220-2 2004 The aim of this study was to investigate whether vitamin(s) C and/or E modulate hyperglycaemia-induced oxidative stress by regulating enzymatic activities of prooxidant, i.e. NAD(P)H oxidase and/or antioxidant enzymes, namely endothelial nitric oxide synthase (eNOS), superoxide dismutase, catalase and glutathione peroxidase, using coronary microvascular endothelial cells (CMEC). vitamin(s) c 49-61 nitric oxide synthase 3 Homo sapiens 226-259 15459608-1 2004 BACKGROUND: We evaluated the effect of the point mutation of guanine to thymine at nucleotide position 894 (G894T) of the endothelial nitric oxide synthase (eNOS) gene on inflammatory and oxidative stress markers. Guanine 61-68 nitric oxide synthase 3 Homo sapiens 122-155 15483745-1 2004 Nitric oxide is synthesized from L-arginine by endothelial nitric oxide synthase encoded by eNOS gene. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 47-80 15483745-1 2004 Nitric oxide is synthesized from L-arginine by endothelial nitric oxide synthase encoded by eNOS gene. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 92-96 15483745-1 2004 Nitric oxide is synthesized from L-arginine by endothelial nitric oxide synthase encoded by eNOS gene. Arginine 33-43 nitric oxide synthase 3 Homo sapiens 47-80 15483745-1 2004 Nitric oxide is synthesized from L-arginine by endothelial nitric oxide synthase encoded by eNOS gene. Arginine 33-43 nitric oxide synthase 3 Homo sapiens 92-96 15483745-2 2004 This study was performed to investigate the relationship between the serum nitric oxide level and eNOS gene polymorphism in the Turkish population with angiographically diagnosed coronary artery disease (63.47 +/- 9.10 years old, n=250) and control subjects without any history and/or risk factors of coronary artery disease (60.71 +/- 9.14 years old, n=150). Nitric Oxide 75-87 nitric oxide synthase 3 Homo sapiens 98-102 15483745-4 2004 It was found that Glu/Glu, Glu/Asp and Asp/Asp genotype frequencies of the eNOS were 49.3%, 41.3% and 9.3% respectively in the control group, and 45.6%, 41.2% and 13.2% in the patient group. Glutamic Acid 18-21 nitric oxide synthase 3 Homo sapiens 75-79 15483745-4 2004 It was found that Glu/Glu, Glu/Asp and Asp/Asp genotype frequencies of the eNOS were 49.3%, 41.3% and 9.3% respectively in the control group, and 45.6%, 41.2% and 13.2% in the patient group. Glutamic Acid 22-25 nitric oxide synthase 3 Homo sapiens 75-79 15483745-4 2004 It was found that Glu/Glu, Glu/Asp and Asp/Asp genotype frequencies of the eNOS were 49.3%, 41.3% and 9.3% respectively in the control group, and 45.6%, 41.2% and 13.2% in the patient group. Glutamic Acid 22-25 nitric oxide synthase 3 Homo sapiens 75-79 15483745-4 2004 It was found that Glu/Glu, Glu/Asp and Asp/Asp genotype frequencies of the eNOS were 49.3%, 41.3% and 9.3% respectively in the control group, and 45.6%, 41.2% and 13.2% in the patient group. Aspartic Acid 31-34 nitric oxide synthase 3 Homo sapiens 75-79 15483745-4 2004 It was found that Glu/Glu, Glu/Asp and Asp/Asp genotype frequencies of the eNOS were 49.3%, 41.3% and 9.3% respectively in the control group, and 45.6%, 41.2% and 13.2% in the patient group. Aspartic Acid 39-42 nitric oxide synthase 3 Homo sapiens 75-79 15483745-4 2004 It was found that Glu/Glu, Glu/Asp and Asp/Asp genotype frequencies of the eNOS were 49.3%, 41.3% and 9.3% respectively in the control group, and 45.6%, 41.2% and 13.2% in the patient group. Aspartic Acid 39-42 nitric oxide synthase 3 Homo sapiens 75-79 15375006-7 2004 Pretreatment of these cells with a decoy oligonucleotide comprising position -800 to -779 of the C-type nos-3 promoter reconstituted shear stress-induced NOS-3 expression. decoy oligonucleotide 35-56 nitric oxide synthase 3 Homo sapiens 104-109 15375006-7 2004 Pretreatment of these cells with a decoy oligonucleotide comprising position -800 to -779 of the C-type nos-3 promoter reconstituted shear stress-induced NOS-3 expression. decoy oligonucleotide 35-56 nitric oxide synthase 3 Homo sapiens 154-159 15459608-1 2004 BACKGROUND: We evaluated the effect of the point mutation of guanine to thymine at nucleotide position 894 (G894T) of the endothelial nitric oxide synthase (eNOS) gene on inflammatory and oxidative stress markers. Guanine 61-68 nitric oxide synthase 3 Homo sapiens 157-161 15459608-1 2004 BACKGROUND: We evaluated the effect of the point mutation of guanine to thymine at nucleotide position 894 (G894T) of the endothelial nitric oxide synthase (eNOS) gene on inflammatory and oxidative stress markers. Thymine 72-79 nitric oxide synthase 3 Homo sapiens 122-155 15459608-1 2004 BACKGROUND: We evaluated the effect of the point mutation of guanine to thymine at nucleotide position 894 (G894T) of the endothelial nitric oxide synthase (eNOS) gene on inflammatory and oxidative stress markers. Thymine 72-79 nitric oxide synthase 3 Homo sapiens 157-161 15494775-5 2004 RESULTS: Subjects with the eNOS Asp298 allele (n=15) showed significantly reduced FMD:GTN compared with those without this allele (n=38) (0.23+/-0.13 [mean +/- SD] versus 0.35+/-0.14, P=0.0072), whereas there was no significant difference in GTN between these two groups. Nitroglycerin 242-245 nitric oxide synthase 3 Homo sapiens 27-31 15494775-1 2004 BACKGROUND: The guanine to thymine polymorphism at position 894 of the eNOS gene (resulting in a change from glutamate to aspartate [Asp] at codon 298 [Asp298]) and the methylenetetrahydrofolate reductase (MTHFR) gene polymorphism (C677T) have been reported to be associated with atherosclerosis and cardiovascular disease. Guanine 16-23 nitric oxide synthase 3 Homo sapiens 71-75 15284089-7 2004 When HUVECs were subjected to a 0.5s impulse of 12 dynes/cm2, a transient disruption of the eNOS/PECAM-1 complex was observed, accompanied by an increase in eNOS activity (cGMP production). Cyclic GMP 172-176 nitric oxide synthase 3 Homo sapiens 92-96 15284089-7 2004 When HUVECs were subjected to a 0.5s impulse of 12 dynes/cm2, a transient disruption of the eNOS/PECAM-1 complex was observed, accompanied by an increase in eNOS activity (cGMP production). Cyclic GMP 172-176 nitric oxide synthase 3 Homo sapiens 157-161 15494775-6 2004 Although subjects with the MTHFR T677 allele did not show significantly reduced levels of FMD:GTN, subjects with the eNOS Asp298 allele and who were carriers of the MTHFR T677 allele demonstrated markedly reduced levels of FMD:GTN compared with noncarriers (0.14+/-0.05 versus 0.28+/-0.13, P=0.04). Nitroglycerin 227-230 nitric oxide synthase 3 Homo sapiens 117-121 15494775-1 2004 BACKGROUND: The guanine to thymine polymorphism at position 894 of the eNOS gene (resulting in a change from glutamate to aspartate [Asp] at codon 298 [Asp298]) and the methylenetetrahydrofolate reductase (MTHFR) gene polymorphism (C677T) have been reported to be associated with atherosclerosis and cardiovascular disease. Thymine 27-34 nitric oxide synthase 3 Homo sapiens 71-75 15560113-0 2004 15-deoxy-delta12,14-prostaglandin-J2 inhibits expression of eNOS in human endothelial cells. 15-deoxy-delta12 0-16 nitric oxide synthase 3 Homo sapiens 60-64 15494775-1 2004 BACKGROUND: The guanine to thymine polymorphism at position 894 of the eNOS gene (resulting in a change from glutamate to aspartate [Asp] at codon 298 [Asp298]) and the methylenetetrahydrofolate reductase (MTHFR) gene polymorphism (C677T) have been reported to be associated with atherosclerosis and cardiovascular disease. Glutamic Acid 109-118 nitric oxide synthase 3 Homo sapiens 71-75 15494775-1 2004 BACKGROUND: The guanine to thymine polymorphism at position 894 of the eNOS gene (resulting in a change from glutamate to aspartate [Asp] at codon 298 [Asp298]) and the methylenetetrahydrofolate reductase (MTHFR) gene polymorphism (C677T) have been reported to be associated with atherosclerosis and cardiovascular disease. Aspartic Acid 122-131 nitric oxide synthase 3 Homo sapiens 71-75 15494775-1 2004 BACKGROUND: The guanine to thymine polymorphism at position 894 of the eNOS gene (resulting in a change from glutamate to aspartate [Asp] at codon 298 [Asp298]) and the methylenetetrahydrofolate reductase (MTHFR) gene polymorphism (C677T) have been reported to be associated with atherosclerosis and cardiovascular disease. Aspartic Acid 133-136 nitric oxide synthase 3 Homo sapiens 71-75 15494775-5 2004 RESULTS: Subjects with the eNOS Asp298 allele (n=15) showed significantly reduced FMD:GTN compared with those without this allele (n=38) (0.23+/-0.13 [mean +/- SD] versus 0.35+/-0.14, P=0.0072), whereas there was no significant difference in GTN between these two groups. Nitroglycerin 86-89 nitric oxide synthase 3 Homo sapiens 27-31 15490108-9 2004 In contrast, chronic exposure to elevated glucose (25 mmol/l for 7 days) reduced total nitrite levels (46% reduction), levels of eNOS mRNA (46% reduction) and eNOS protein (65% reduction). Glucose 42-49 nitric oxide synthase 3 Homo sapiens 159-163 15490108-14 2004 CONCLUSIONS/INTERPRETATION: In diabetes, the expression and activity of eNOS is regulated through glucose-mediated mitochondrial production of reactive oxygen species and activation of the oxidative stress transcription factor AP-1. Glucose 98-105 nitric oxide synthase 3 Homo sapiens 72-76 15490108-14 2004 CONCLUSIONS/INTERPRETATION: In diabetes, the expression and activity of eNOS is regulated through glucose-mediated mitochondrial production of reactive oxygen species and activation of the oxidative stress transcription factor AP-1. Reactive Oxygen Species 143-166 nitric oxide synthase 3 Homo sapiens 72-76 15272035-8 2004 Gestational diabetes and NBMPR effects involved eNOS, PKC and p42/44(mapk) activation, and were blocked by the A(2a) purinoceptor antagonist ZM-241385. 4-nitrobenzylthioinosine 25-30 nitric oxide synthase 3 Homo sapiens 48-52 15272035-8 2004 Gestational diabetes and NBMPR effects involved eNOS, PKC and p42/44(mapk) activation, and were blocked by the A(2a) purinoceptor antagonist ZM-241385. ZM 241385 141-150 nitric oxide synthase 3 Homo sapiens 48-52 15485778-0 2004 [Effect of total Panax notoginseng saponins on the activity of human endothelial nitric oxide synthase gene promoter]. Saponins 35-43 nitric oxide synthase 3 Homo sapiens 69-102 15485778-1 2004 OBJECTIVE: To study the mechanism of total Panax notoginseng saponin (tPNS) in regulating the transcription activity of human endothelial nitric oxide synthase (heNOS) gene promoter. Saponins 61-68 nitric oxide synthase 3 Homo sapiens 126-159 15490108-0 2004 Hyperglycaemia-induced superoxide production decreases eNOS expression via AP-1 activation in aortic endothelial cells. Superoxides 23-33 nitric oxide synthase 3 Homo sapiens 55-59 15490108-3 2004 The aim of this study was to investigate the regulation of endothelial nitric oxide synthase (eNOS) activity by acute and chronic elevated glucose. Glucose 139-146 nitric oxide synthase 3 Homo sapiens 59-92 15490108-3 2004 The aim of this study was to investigate the regulation of endothelial nitric oxide synthase (eNOS) activity by acute and chronic elevated glucose. Glucose 139-146 nitric oxide synthase 3 Homo sapiens 94-98 15490108-6 2004 The expression and activity of eNOS were measured using quantitative PCR and nitrite measurements respectively. Nitrites 77-84 nitric oxide synthase 3 Homo sapiens 31-35 15490108-8 2004 RESULTS: Acute exposure (4 h) of human aortic endothelial cells to 25 mmol/l glucose moderately increased eNOS activity and eNOS mRNA and protein expression. Glucose 77-84 nitric oxide synthase 3 Homo sapiens 106-110 15490108-8 2004 RESULTS: Acute exposure (4 h) of human aortic endothelial cells to 25 mmol/l glucose moderately increased eNOS activity and eNOS mRNA and protein expression. Glucose 77-84 nitric oxide synthase 3 Homo sapiens 124-128 15490108-9 2004 In contrast, chronic exposure to elevated glucose (25 mmol/l for 7 days) reduced total nitrite levels (46% reduction), levels of eNOS mRNA (46% reduction) and eNOS protein (65% reduction). Glucose 42-49 nitric oxide synthase 3 Homo sapiens 129-133 15465788-1 2004 L-arginine, the principal substrate for endothelial nitric oxide synthase, is oxidized to L-citrulline and nitric oxide. Arginine 0-10 nitric oxide synthase 3 Homo sapiens 40-73 15465788-1 2004 L-arginine, the principal substrate for endothelial nitric oxide synthase, is oxidized to L-citrulline and nitric oxide. Citrulline 90-102 nitric oxide synthase 3 Homo sapiens 40-73 15375496-5 2004 There was a close relationship between the expression of nitrotyrosine and all three NOS isoforms (for all p<0.0005), catalase (p<0.0005) and MnSOD (p=0.043), in addition enlarged tumor size was in association with high nitrotyrosine (p=0.046), eNOS (p=0.005) and VEGF (p=0.046) levels. 3-nitrotyrosine 57-70 nitric oxide synthase 3 Homo sapiens 251-255 15375508-5 2004 Both estradiol and LiCl enhanced the expression of eNOS mRNA with the phosphorylation of GSK-3beta, but not Akt. Estradiol 5-14 nitric oxide synthase 3 Homo sapiens 51-55 15375508-5 2004 Both estradiol and LiCl enhanced the expression of eNOS mRNA with the phosphorylation of GSK-3beta, but not Akt. Lithium Chloride 19-23 nitric oxide synthase 3 Homo sapiens 51-55 15375508-7 2004 We conclude that the estradiol-induced eNOS expression is modulated by PI3-kinase-dependent GSK-3beta pathway. Estradiol 21-30 nitric oxide synthase 3 Homo sapiens 39-43 15560113-0 2004 15-deoxy-delta12,14-prostaglandin-J2 inhibits expression of eNOS in human endothelial cells. 14-prostaglandin-j2 17-36 nitric oxide synthase 3 Homo sapiens 60-64 15560113-3 2004 Our aim was to investigated the effect of 15d-PGJ2 on eNOS in human umbilical vein endothelial cells (HUVEC). 15-deoxy-delta(12,14)-prostaglandin J2 42-50 nitric oxide synthase 3 Homo sapiens 54-58 15560113-8 2004 Since none of the observed effects could be mimicked by troglitazone, a more potent PPARgamma ligand, we suppose that 15d-PGJ2 diminishes expression of eNOS via PPARgamma-independent mechanisms. 15-deoxy-delta(12,14)-prostaglandin J2 118-126 nitric oxide synthase 3 Homo sapiens 152-156 15289285-8 2004 Additionally, endothelial NO synthase (eNOS) activity was measured in EA.hy 926 cell homogenates by an l-[(3)H]citrulline/l-[(3)H]arginine conversion assay. -[(3)h]citrulline 104-121 nitric oxide synthase 3 Homo sapiens 39-43 15140758-9 2004 We concluded that eNOS in the renal glomerular capillary endothelial cells is suppressed by activity of PKC at high-glucose concentrations comparable to those in diabetic animals and humans. Glucose 116-123 nitric oxide synthase 3 Homo sapiens 18-22 15234981-10 2004 Finally, the histone deacetylase inhibitor trichostatin A is known to regulate the expression of eNOS via a post-transcriptional mechanism. trichostatin A 43-57 nitric oxide synthase 3 Homo sapiens 97-101 15234981-11 2004 We found that trichostatin A treatment of vascular endothelial cells increased expression of sONE mRNA levels prior to the observed decrease in eNOS mRNA expression. trichostatin A 14-28 nitric oxide synthase 3 Homo sapiens 144-148 15288814-7 2004 Nitric oxide predictably inhibited both endothelial nitric oxide synthase and glyceraldehyde 3-phosphate dehydrogenase, and ascorbate partially prevented inhibition of the latter enzyme. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 40-73 15289285-8 2004 Additionally, endothelial NO synthase (eNOS) activity was measured in EA.hy 926 cell homogenates by an l-[(3)H]citrulline/l-[(3)H]arginine conversion assay. Arginine 130-138 nitric oxide synthase 3 Homo sapiens 39-43 15289285-13 2004 Incubation of soluble eNOS for 15 min with 100 microm aspirin or acetylating aspirin analogues increased the l-[(3)H]citrulline yield by 40-80%, while salicylic acid had no effect. Aspirin 54-61 nitric oxide synthase 3 Homo sapiens 22-26 15289285-13 2004 Incubation of soluble eNOS for 15 min with 100 microm aspirin or acetylating aspirin analogues increased the l-[(3)H]citrulline yield by 40-80%, while salicylic acid had no effect. Aspirin 77-84 nitric oxide synthase 3 Homo sapiens 22-26 15289285-13 2004 Incubation of soluble eNOS for 15 min with 100 microm aspirin or acetylating aspirin analogues increased the l-[(3)H]citrulline yield by 40-80%, while salicylic acid had no effect. l-[(3)h]citrulline 109-127 nitric oxide synthase 3 Homo sapiens 22-26 15289285-13 2004 Incubation of soluble eNOS for 15 min with 100 microm aspirin or acetylating aspirin analogues increased the l-[(3)H]citrulline yield by 40-80%, while salicylic acid had no effect. Salicylic Acid 151-165 nitric oxide synthase 3 Homo sapiens 22-26 15333482-1 2004 OBJECTIVE: We examined the endothelial nitric oxide (eNOS) gene polymorphisms to assess its possible association with diabetic retinopathy and macular edema. Nitric Oxide 39-51 nitric oxide synthase 3 Homo sapiens 53-57 15288120-0 2004 Alpha-tocopherol amplifies phosphorylation of endothelial nitric oxide synthase at serine 1177 and its short-chain derivative trolox stabilizes tetrahydrobiopterin. alpha-Tocopherol 0-16 nitric oxide synthase 3 Homo sapiens 46-79 15288120-0 2004 Alpha-tocopherol amplifies phosphorylation of endothelial nitric oxide synthase at serine 1177 and its short-chain derivative trolox stabilizes tetrahydrobiopterin. Serine 83-89 nitric oxide synthase 3 Homo sapiens 46-79 15288120-0 2004 Alpha-tocopherol amplifies phosphorylation of endothelial nitric oxide synthase at serine 1177 and its short-chain derivative trolox stabilizes tetrahydrobiopterin. sapropterin 144-163 nitric oxide synthase 3 Homo sapiens 46-79 15288120-4 2004 Ionomycin induced citrulline and cGMP formation partially through phosphorylation of endothelial NO synthase (eNOS) at its serine residue 1177, which was mediated mainly by calmodulin-dependent kinase II. Ionomycin 0-9 nitric oxide synthase 3 Homo sapiens 110-114 15288120-4 2004 Ionomycin induced citrulline and cGMP formation partially through phosphorylation of endothelial NO synthase (eNOS) at its serine residue 1177, which was mediated mainly by calmodulin-dependent kinase II. Citrulline 18-28 nitric oxide synthase 3 Homo sapiens 110-114 15288120-4 2004 Ionomycin induced citrulline and cGMP formation partially through phosphorylation of endothelial NO synthase (eNOS) at its serine residue 1177, which was mediated mainly by calmodulin-dependent kinase II. Cyclic GMP 33-37 nitric oxide synthase 3 Homo sapiens 110-114 15288120-4 2004 Ionomycin induced citrulline and cGMP formation partially through phosphorylation of endothelial NO synthase (eNOS) at its serine residue 1177, which was mediated mainly by calmodulin-dependent kinase II. Serine 123-129 nitric oxide synthase 3 Homo sapiens 110-114 15288120-5 2004 Preincubation of cells with alpha-tocopherol or trolox increased eNOS activity in a concentration-dependent manner without changing eNOS expression. alpha-Tocopherol 28-44 nitric oxide synthase 3 Homo sapiens 65-69 15288120-5 2004 Preincubation of cells with alpha-tocopherol or trolox increased eNOS activity in a concentration-dependent manner without changing eNOS expression. 6-hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid 48-54 nitric oxide synthase 3 Homo sapiens 65-69 15288120-6 2004 The effect of the water-soluble trolox was due to chemical stabilization of the eNOS cofactor tetrahydrobiopterin. Water 18-23 nitric oxide synthase 3 Homo sapiens 80-84 15288120-6 2004 The effect of the water-soluble trolox was due to chemical stabilization of the eNOS cofactor tetrahydrobiopterin. 6-hydroxy-2,5,7,8-tetramethylchroman-2-carboxylic acid 32-38 nitric oxide synthase 3 Homo sapiens 80-84 15288120-6 2004 The effect of the water-soluble trolox was due to chemical stabilization of the eNOS cofactor tetrahydrobiopterin. sapropterin 94-113 nitric oxide synthase 3 Homo sapiens 80-84 15288120-7 2004 On the contrary, alpha-tocopherol, located mainly in cellular membranes, did not affect tetrahydrobiopterin but increased ionomycin-induced eNOS phosphorylation at serine 1177. alpha-Tocopherol 17-33 nitric oxide synthase 3 Homo sapiens 140-144 15288120-7 2004 On the contrary, alpha-tocopherol, located mainly in cellular membranes, did not affect tetrahydrobiopterin but increased ionomycin-induced eNOS phosphorylation at serine 1177. Ionomycin 122-131 nitric oxide synthase 3 Homo sapiens 140-144 15288120-7 2004 On the contrary, alpha-tocopherol, located mainly in cellular membranes, did not affect tetrahydrobiopterin but increased ionomycin-induced eNOS phosphorylation at serine 1177. Serine 164-170 nitric oxide synthase 3 Homo sapiens 140-144 15288120-8 2004 The effects of alpha-tocopherol on citrulline and cGMP formation and eNOS phosphorylation were amplified by co-incubation with ascorbate, which is suggested to regenerate oxidized alpha-tocopherol and to act synergistically with alpha-tocopherol. Ascorbic Acid 127-136 nitric oxide synthase 3 Homo sapiens 69-73 15288120-8 2004 The effects of alpha-tocopherol on citrulline and cGMP formation and eNOS phosphorylation were amplified by co-incubation with ascorbate, which is suggested to regenerate oxidized alpha-tocopherol and to act synergistically with alpha-tocopherol. alpha-Tocopherol 180-196 nitric oxide synthase 3 Homo sapiens 69-73 15283697-1 2004 In this issue of Clinical Science, Agema and co-workers report the results of a genetic association study of eNOS (endothelial nitric oxide synthase) gene polymorphisms (-786T --> C, intron 4b --> a and Glu298 --> Asp) in patients with angiographic CAD (coronary artery disease), and/or prior MI (myocardial infarction) and a group of healthy population-based controls. Aspartic Acid 223-226 nitric oxide synthase 3 Homo sapiens 115-148 15288120-8 2004 The effects of alpha-tocopherol on citrulline and cGMP formation and eNOS phosphorylation were amplified by co-incubation with ascorbate, which is suggested to regenerate oxidized alpha-tocopherol and to act synergistically with alpha-tocopherol. alpha-Tocopherol 180-196 nitric oxide synthase 3 Homo sapiens 69-73 15136572-0 2004 Targeting of endothelial nitric-oxide synthase to the cytoplasmic face of the Golgi complex or plasma membrane regulates Akt- versus calcium-dependent mechanisms for nitric oxide release. Calcium 133-140 nitric oxide synthase 3 Homo sapiens 13-46 15299097-1 2004 BACKGROUND: Nitric oxide (NO) synthesized by endothelial cell NO synthase (ecNOS) is a potent regulator of intrarenal haemodynamics. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 75-80 15351621-10 2004 RESULTS: The least expression of endothelial NOS (eNOS) and inducible NOS (iNOS) in HCSMCs was observed in cells exposed to 27 mM glucose alone. Glucose 130-137 nitric oxide synthase 3 Homo sapiens 33-48 15351621-10 2004 RESULTS: The least expression of endothelial NOS (eNOS) and inducible NOS (iNOS) in HCSMCs was observed in cells exposed to 27 mM glucose alone. Glucose 130-137 nitric oxide synthase 3 Homo sapiens 50-54 15256611-2 2004 In the arterial wall, redox imbalance and oxidation of tetrahydrobiopterin (BH4) uncouples endothelial nitric oxide synthase (eNOS). sapropterin 55-74 nitric oxide synthase 3 Homo sapiens 91-124 15256611-2 2004 In the arterial wall, redox imbalance and oxidation of tetrahydrobiopterin (BH4) uncouples endothelial nitric oxide synthase (eNOS). sapropterin 76-79 nitric oxide synthase 3 Homo sapiens 91-124 15356084-5 2004 In vitro, DHEA increased EC expression of endothelial nitric oxide synthase and activity of extracellular signal-regulated kinase 1/2. Dehydroepiandrosterone 10-14 nitric oxide synthase 3 Homo sapiens 42-75 15123766-1 2004 Nitric oxide (NO) produced by endothelial nitric-oxide synthase (eNOS) represents an antithrombotic and anti-atherosclerotic principle in the vasculature. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 30-63 15123766-1 2004 Nitric oxide (NO) produced by endothelial nitric-oxide synthase (eNOS) represents an antithrombotic and anti-atherosclerotic principle in the vasculature. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 65-69 15123766-9 2004 Interestingly, the flavonoids luteolin and cynaroside increased eNOS promoter activity and eNOS mRNA expression, whereas the caffeoylquinic acids cynarin and chlorogenic acid were without effect. Flavonoids 19-29 nitric oxide synthase 3 Homo sapiens 64-68 15123766-9 2004 Interestingly, the flavonoids luteolin and cynaroside increased eNOS promoter activity and eNOS mRNA expression, whereas the caffeoylquinic acids cynarin and chlorogenic acid were without effect. Flavonoids 19-29 nitric oxide synthase 3 Homo sapiens 91-95 15123766-9 2004 Interestingly, the flavonoids luteolin and cynaroside increased eNOS promoter activity and eNOS mRNA expression, whereas the caffeoylquinic acids cynarin and chlorogenic acid were without effect. Luteolin 30-38 nitric oxide synthase 3 Homo sapiens 64-68 15123766-9 2004 Interestingly, the flavonoids luteolin and cynaroside increased eNOS promoter activity and eNOS mRNA expression, whereas the caffeoylquinic acids cynarin and chlorogenic acid were without effect. Luteolin 30-38 nitric oxide synthase 3 Homo sapiens 91-95 15123766-9 2004 Interestingly, the flavonoids luteolin and cynaroside increased eNOS promoter activity and eNOS mRNA expression, whereas the caffeoylquinic acids cynarin and chlorogenic acid were without effect. luteolin-7-glucoside 43-53 nitric oxide synthase 3 Homo sapiens 64-68 15123766-9 2004 Interestingly, the flavonoids luteolin and cynaroside increased eNOS promoter activity and eNOS mRNA expression, whereas the caffeoylquinic acids cynarin and chlorogenic acid were without effect. luteolin-7-glucoside 43-53 nitric oxide synthase 3 Homo sapiens 91-95 15123766-11 2004 Artichoke flavonoids are likely to represent the active ingredients mediating eNOS up-regulation. Flavonoids 10-20 nitric oxide synthase 3 Homo sapiens 78-82 15082754-3 2004 Activated Akt phosphorylates human eNOS at serine 1177 and subsequently increases NOS activity. Serine 43-49 nitric oxide synthase 3 Homo sapiens 35-39 15276426-3 2004 Nitric oxide (NO), formed by endothelial NO synthase (eNOS), plays a crucial role in the vascular system. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 54-58 15276426-4 2004 Decreased availability of biologically active NO in the endothelium is implicated in the pathophysiology of several vascular diseases and inhibition of eNOS by arsenic is one of the proposed mechanism s for arsenic-induced vascular diseases. Arsenic 160-167 nitric oxide synthase 3 Homo sapiens 152-156 15276426-4 2004 Decreased availability of biologically active NO in the endothelium is implicated in the pathophysiology of several vascular diseases and inhibition of eNOS by arsenic is one of the proposed mechanism s for arsenic-induced vascular diseases. Arsenic 207-214 nitric oxide synthase 3 Homo sapiens 152-156 15166218-0 2004 Three different oxygen-induced radical species in endothelial nitric-oxide synthase oxygenase domain under regulation by L-arginine and tetrahydrobiopterin. Oxygen 16-22 nitric oxide synthase 3 Homo sapiens 50-83 15166218-0 2004 Three different oxygen-induced radical species in endothelial nitric-oxide synthase oxygenase domain under regulation by L-arginine and tetrahydrobiopterin. Arginine 121-131 nitric oxide synthase 3 Homo sapiens 50-83 15166218-0 2004 Three different oxygen-induced radical species in endothelial nitric-oxide synthase oxygenase domain under regulation by L-arginine and tetrahydrobiopterin. sapropterin 136-155 nitric oxide synthase 3 Homo sapiens 50-83 15231445-6 2004 Platelet endothelial NO synthase (eNOS) activity was examined through the conversion of l-[(14)C]arginine to l-[(14)C]citrulline. l-[(14)c]arginine 88-105 nitric oxide synthase 3 Homo sapiens 34-38 15136572-0 2004 Targeting of endothelial nitric-oxide synthase to the cytoplasmic face of the Golgi complex or plasma membrane regulates Akt- versus calcium-dependent mechanisms for nitric oxide release. Nitric Oxide 166-178 nitric oxide synthase 3 Homo sapiens 13-46 15231445-6 2004 Platelet endothelial NO synthase (eNOS) activity was examined through the conversion of l-[(14)C]arginine to l-[(14)C]citrulline. l-[(14)c]citrulline 109-128 nitric oxide synthase 3 Homo sapiens 34-38 15183461-3 2004 In addition to the rapid effect, we have also found that the eNOS mRNA and protein expression were augmented in HUVECs treated with PAHs at concentration as low as 0.1 microM for 24 h. These effects were abolished when the HUVECs were pretreated with the BAPTA, NiCl(2) and SKF96365, as well as SKF525A. Polycyclic Aromatic Hydrocarbons 132-136 nitric oxide synthase 3 Homo sapiens 61-65 15183461-3 2004 In addition to the rapid effect, we have also found that the eNOS mRNA and protein expression were augmented in HUVECs treated with PAHs at concentration as low as 0.1 microM for 24 h. These effects were abolished when the HUVECs were pretreated with the BAPTA, NiCl(2) and SKF96365, as well as SKF525A. 1,2-bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetic acid 255-260 nitric oxide synthase 3 Homo sapiens 61-65 15183461-3 2004 In addition to the rapid effect, we have also found that the eNOS mRNA and protein expression were augmented in HUVECs treated with PAHs at concentration as low as 0.1 microM for 24 h. These effects were abolished when the HUVECs were pretreated with the BAPTA, NiCl(2) and SKF96365, as well as SKF525A. nicl 262-266 nitric oxide synthase 3 Homo sapiens 61-65 15183461-3 2004 In addition to the rapid effect, we have also found that the eNOS mRNA and protein expression were augmented in HUVECs treated with PAHs at concentration as low as 0.1 microM for 24 h. These effects were abolished when the HUVECs were pretreated with the BAPTA, NiCl(2) and SKF96365, as well as SKF525A. 1-(2-(3-(4-methoxyphenyl)propoxy)-4-methoxyphenylethyl)-1H-imidazole 274-282 nitric oxide synthase 3 Homo sapiens 61-65 15183461-3 2004 In addition to the rapid effect, we have also found that the eNOS mRNA and protein expression were augmented in HUVECs treated with PAHs at concentration as low as 0.1 microM for 24 h. These effects were abolished when the HUVECs were pretreated with the BAPTA, NiCl(2) and SKF96365, as well as SKF525A. Proadifen 295-302 nitric oxide synthase 3 Homo sapiens 61-65 15183461-4 2004 Our results revealed that, for the first time, PAHs induce the activation of eNOS and enhance eNOS protein expression in HUVECs both in a Ca(2+)-dependent manner. Polycyclic Aromatic Hydrocarbons 47-51 nitric oxide synthase 3 Homo sapiens 77-81 15183461-4 2004 Our results revealed that, for the first time, PAHs induce the activation of eNOS and enhance eNOS protein expression in HUVECs both in a Ca(2+)-dependent manner. Polycyclic Aromatic Hydrocarbons 47-51 nitric oxide synthase 3 Homo sapiens 94-98 15295390-4 2004 The eNOS activity was determined in the samples by the conversion of (14)C-L-arginine to (14)C-L-citrulline, and the eNOS concentration was determined by a human eNOS immunoassay. (14)c-l-arginine 69-85 nitric oxide synthase 3 Homo sapiens 4-8 15211444-1 2004 BACKGROUND: Synthesis of nitric oxide by endothelial nitric oxide synthase (ENOS) plays a key role in the atherosclerotic process. Nitric Oxide 25-37 nitric oxide synthase 3 Homo sapiens 41-74 15211444-1 2004 BACKGROUND: Synthesis of nitric oxide by endothelial nitric oxide synthase (ENOS) plays a key role in the atherosclerotic process. Nitric Oxide 25-37 nitric oxide synthase 3 Homo sapiens 76-80 15295390-4 2004 The eNOS activity was determined in the samples by the conversion of (14)C-L-arginine to (14)C-L-citrulline, and the eNOS concentration was determined by a human eNOS immunoassay. (14)c-l-citrulline 89-107 nitric oxide synthase 3 Homo sapiens 4-8 15224139-5 2004 Therefore, the present study was performed on cultured primary porcine pulmonary artery endothelial cells (PAECs) to investigate the effects of histamine on eNOS gene expression, and to explore the role of CaMK II in eNOS gene expression. Histamine 144-153 nitric oxide synthase 3 Homo sapiens 157-161 15240653-3 2004 Recently, we found that human endothelial cells obtained from carriers of the Arg(972) IRS-1 polymorphism exhibited reduced eNOS expression in response to chronic exposure to insulin. Arginine 78-81 nitric oxide synthase 3 Homo sapiens 124-128 15219988-0 2004 CO exchange of the oxyferrous complexes of endothelial nitric-oxide synthase oxygenase domain in the presence of 4-amino-tetrahydrobiopterin. 4-amino-tetrahydrobiopterin 113-140 nitric oxide synthase 3 Homo sapiens 43-76 15335153-11 2004 HPMC expressed eNOS (NOSIII) when grown in L-arginine-supplemented medium, shown by immunocytochemistry and by reverse transcriptase-polymer chain reaction. Arginine 43-53 nitric oxide synthase 3 Homo sapiens 21-27 15224139-7 2004 The results showed that histamine upregulated eNOS mRNA and protein levels in a concentration- and time-dependent manner. Histamine 24-33 nitric oxide synthase 3 Homo sapiens 46-50 15224139-8 2004 Incubation with 10 micromol/L histamine for 24 h could increase eNOS mRNA and protein level to 160.8+/-12.2% (P<0.05) and 136.2+/-11.2% (P<0.05), respectively, of the control values. Histamine 30-39 nitric oxide synthase 3 Homo sapiens 64-68 15224139-11 2004 The results suggested that eNOS gene promoter activity was enhanced to 148.2+/-33.7% (P<0.05) of the control after PAECs were incubated with 10 micromol/L histamine for 24 h. The nitrite and nitrate content in culture media measured by colorimetric method after incubation with 10 micromol/L histamine for 24 h indicated that the NO production in PAECs was increased. Histamine 158-167 nitric oxide synthase 3 Homo sapiens 27-31 15224139-11 2004 The results suggested that eNOS gene promoter activity was enhanced to 148.2+/-33.7% (P<0.05) of the control after PAECs were incubated with 10 micromol/L histamine for 24 h. The nitrite and nitrate content in culture media measured by colorimetric method after incubation with 10 micromol/L histamine for 24 h indicated that the NO production in PAECs was increased. Nitrites 182-189 nitric oxide synthase 3 Homo sapiens 27-31 15224139-11 2004 The results suggested that eNOS gene promoter activity was enhanced to 148.2+/-33.7% (P<0.05) of the control after PAECs were incubated with 10 micromol/L histamine for 24 h. The nitrite and nitrate content in culture media measured by colorimetric method after incubation with 10 micromol/L histamine for 24 h indicated that the NO production in PAECs was increased. Nitrates 194-201 nitric oxide synthase 3 Homo sapiens 27-31 15224139-11 2004 The results suggested that eNOS gene promoter activity was enhanced to 148.2+/-33.7% (P<0.05) of the control after PAECs were incubated with 10 micromol/L histamine for 24 h. The nitrite and nitrate content in culture media measured by colorimetric method after incubation with 10 micromol/L histamine for 24 h indicated that the NO production in PAECs was increased. Histamine 295-304 nitric oxide synthase 3 Homo sapiens 27-31 15224139-12 2004 These results suggest that histamine up-regulates eNOS gene transcription and enhances NO production in PAECs by a signaling pathway involving CaMK II, which might be one of the mechanisms of histamine modulating pulmonary vascular tone. Histamine 27-36 nitric oxide synthase 3 Homo sapiens 50-54 15224139-12 2004 These results suggest that histamine up-regulates eNOS gene transcription and enhances NO production in PAECs by a signaling pathway involving CaMK II, which might be one of the mechanisms of histamine modulating pulmonary vascular tone. Histamine 192-201 nitric oxide synthase 3 Homo sapiens 50-54 15136061-8 2004 We propose that hyperhomocysteinemia in MTHFR 677TT homozygote smokers is the consequence of mild intracellular folate deficiency caused by a smoking-related reduction of NOS3 activity that is exacerbated when serum folate is low. Folic Acid 112-118 nitric oxide synthase 3 Homo sapiens 171-175 15168725-1 2004 In endothelial cells nitric oxide (NO) is synthesized by endothelial-nitric oxide synthase (e-NOS), constitutively expressed and encoded by a 26-exon gene, located on chromosome 7q35-36. Nitric Oxide 21-33 nitric oxide synthase 3 Homo sapiens 57-90 14992685-4 2004 In the present study, we investigated the ability of 7-oxocholesterol and LPC to regulate the activation of eNOS (endothelial nitric oxide synthase) and cPLA2 (cytosolic phospholipase A2) that synthesize two essential factors for vascular wall integrity, NO (nitric oxide) and arachidonic acid. 7-ketocholesterol 53-69 nitric oxide synthase 3 Homo sapiens 114-147 14992685-4 2004 In the present study, we investigated the ability of 7-oxocholesterol and LPC to regulate the activation of eNOS (endothelial nitric oxide synthase) and cPLA2 (cytosolic phospholipase A2) that synthesize two essential factors for vascular wall integrity, NO (nitric oxide) and arachidonic acid. Lysophosphatidylcholines 74-77 nitric oxide synthase 3 Homo sapiens 114-147 14992685-4 2004 In the present study, we investigated the ability of 7-oxocholesterol and LPC to regulate the activation of eNOS (endothelial nitric oxide synthase) and cPLA2 (cytosolic phospholipase A2) that synthesize two essential factors for vascular wall integrity, NO (nitric oxide) and arachidonic acid. Arachidonic Acid 277-293 nitric oxide synthase 3 Homo sapiens 114-147 15073390-9 2004 CONCLUSIONS: The eNOS Glu298-->Asp polymorphism may be related to early atherogenesis. Aspartic Acid 34-37 nitric oxide synthase 3 Homo sapiens 17-21 15158908-5 2004 In addition, we demonstrate that high concentrations of magnesium did not modulate the levels of plasminogen activator inhibitor-1, but enhanced the synthesis of nitric oxide, in part through the up-regulation of endothelial nitric oxide synthase. Magnesium 56-65 nitric oxide synthase 3 Homo sapiens 213-246 15158908-5 2004 In addition, we demonstrate that high concentrations of magnesium did not modulate the levels of plasminogen activator inhibitor-1, but enhanced the synthesis of nitric oxide, in part through the up-regulation of endothelial nitric oxide synthase. Nitric Oxide 162-174 nitric oxide synthase 3 Homo sapiens 213-246 15134582-8 2004 This folate shuttle facilitates the important recoupling of the uncoupled endothelial nitric oxide synthase enzyme reaction and may restore the synthesis of the omnipotent endothelial nitric oxide to the vasculature. Folic Acid 5-11 nitric oxide synthase 3 Homo sapiens 74-107 15228081-1 2004 The endothelial type (NOS-3) of three isoforms of nitric oxide (NO) synthase occurs in porcine oocytes and granulosa cells, but the regulation of NO synthesis in oocytes remains unknown. Nitric Oxide 50-62 nitric oxide synthase 3 Homo sapiens 22-27 15069547-0 2004 Tyrosine phosphorylation of NOS3 in a breast cancer cell line and Src-transformed cells. Tyrosine 0-8 nitric oxide synthase 3 Homo sapiens 28-32 15069547-1 2004 We investigated the tyrosine phosphorylation of NOS3 by active Src. Tyrosine 20-28 nitric oxide synthase 3 Homo sapiens 48-52 15069547-2 2004 In a cell line derived from human breast cancer, BT474, we found activation of c-Src and tyrosine phosphorylation of NOS3. bt474 49-54 nitric oxide synthase 3 Homo sapiens 117-121 15069547-2 2004 In a cell line derived from human breast cancer, BT474, we found activation of c-Src and tyrosine phosphorylation of NOS3. Tyrosine 89-97 nitric oxide synthase 3 Homo sapiens 117-121 15069547-3 2004 Phosphorylation of NOS3 was suppressed by treatment of BT474 with PP1, an Src kinase inhibitor, in a dose-dependent manner, suggesting that phosphorylation of NOS3 is catalyzed by active c-Src. bt474 55-60 nitric oxide synthase 3 Homo sapiens 19-23 15069547-3 2004 Phosphorylation of NOS3 was suppressed by treatment of BT474 with PP1, an Src kinase inhibitor, in a dose-dependent manner, suggesting that phosphorylation of NOS3 is catalyzed by active c-Src. bt474 55-60 nitric oxide synthase 3 Homo sapiens 159-163 14985356-6 2004 Closer examination of ICAM-1-deficient cells revealed decreased Akt Thr(308) and endothelial nitric-oxide synthase Ser(1177) phosphorylation and NO bioavailability, increased actin stress fiber formation, and a lack of distinct cell polarity compared with wild-type endothelium. Serine 115-118 nitric oxide synthase 3 Homo sapiens 81-114 15063353-2 2004 Evidence supports the importance of nitric oxide derived from endothelial nitric oxide synthase as a vasoprotective substance, and of vascular NAD(P)H oxidase-derived reactive oxygen species as important signaling molecules in vascular cells. Nitric Oxide 36-48 nitric oxide synthase 3 Homo sapiens 62-95 15063353-3 2004 Recent studies show that dysfunction of endothelial nitric oxide synthase in atherosclerosis generates O(2)(-) rather than nitric oxide, and that upregulation of vascular NAD(P)H oxidase is closely associated with atherosclerotic progression and plaque instability. o(2)(-) 103-110 nitric oxide synthase 3 Homo sapiens 40-73 15305696-1 2004 Constitutive nitric oxide (NO) is generated by constitutively expressed types of NO-synthase enzymes (NOS-I and -III), being involved in physiological processes such as nervous transmission and vasodilatation. Nitric Oxide 13-25 nitric oxide synthase 3 Homo sapiens 102-116 15004019-0 2004 Evidence of two distinct oxygen complexes of reduced endothelial nitric oxide synthase. Oxygen 25-31 nitric oxide synthase 3 Homo sapiens 53-86 15004019-1 2004 Oxygen binding to the oxygenase domain of reduced endothelial nitric oxide synthase (eNOS) results in two distinct species differing in their Soret and visible absorbance maxima and in their capacity to exchange oxygen by CO. Oxygen 0-6 nitric oxide synthase 3 Homo sapiens 50-83 15004019-1 2004 Oxygen binding to the oxygenase domain of reduced endothelial nitric oxide synthase (eNOS) results in two distinct species differing in their Soret and visible absorbance maxima and in their capacity to exchange oxygen by CO. Oxygen 22-28 nitric oxide synthase 3 Homo sapiens 50-83 15004019-1 2004 Oxygen binding to the oxygenase domain of reduced endothelial nitric oxide synthase (eNOS) results in two distinct species differing in their Soret and visible absorbance maxima and in their capacity to exchange oxygen by CO. Carbon Monoxide 222-224 nitric oxide synthase 3 Homo sapiens 50-83 15212666-6 2004 METHOD: The aim of our study was to investigate, whether two polymorphisms in the AT1R and NOS3 genes shown to result in maternal vasoconstriction are associated with an increased risk for RSA. rabbit sperm membrane autoantigen 189-192 nitric oxide synthase 3 Homo sapiens 91-95 15099281-8 2004 CONCLUSION: The results of the present study demonstrate that the eNOS 894 G > T variation interacts with elevated tHcy levels, leading to an increased risk of recurrent thrombotic events. thcy 118-122 nitric oxide synthase 3 Homo sapiens 66-70 14751809-5 2004 Our data show that treatment with fenofibrate for 48 hours resulted in an increase in eNOS activity. Fenofibrate 34-45 nitric oxide synthase 3 Homo sapiens 86-90 14751809-7 2004 Fenofibrate also increased eNOS protein as well as its mRNA levels. Fenofibrate 0-11 nitric oxide synthase 3 Homo sapiens 27-31 14751809-8 2004 RU486, which has been shown to antagonize PPARalpha action, inhibited the fenofibrate-induced upregulation of eNOS protein expression. Mifepristone 0-5 nitric oxide synthase 3 Homo sapiens 110-114 14751809-8 2004 RU486, which has been shown to antagonize PPARalpha action, inhibited the fenofibrate-induced upregulation of eNOS protein expression. Fenofibrate 74-85 nitric oxide synthase 3 Homo sapiens 110-114 14751809-9 2004 WY14643 and bezafibrate also increased eNOS protein levels, whereas rosiglitazone did not. pirinixic acid 0-7 nitric oxide synthase 3 Homo sapiens 39-43 14751809-9 2004 WY14643 and bezafibrate also increased eNOS protein levels, whereas rosiglitazone did not. Bezafibrate 12-23 nitric oxide synthase 3 Homo sapiens 39-43 14751809-11 2004 Actinomycin D studies demonstrated that the half-life of eNOS mRNA increased with fenofibrate treatment. Dactinomycin 0-13 nitric oxide synthase 3 Homo sapiens 57-61 14751809-11 2004 Actinomycin D studies demonstrated that the half-life of eNOS mRNA increased with fenofibrate treatment. Fenofibrate 82-93 nitric oxide synthase 3 Homo sapiens 57-61 15168725-1 2004 In endothelial cells nitric oxide (NO) is synthesized by endothelial-nitric oxide synthase (e-NOS), constitutively expressed and encoded by a 26-exon gene, located on chromosome 7q35-36. Nitric Oxide 21-33 nitric oxide synthase 3 Homo sapiens 92-97 15168725-2 2004 The prevalence of the T rare variant of the G894T polymorphism in exon 7 of the e-NOS gene (Glu-->Asp amino acid substitution) has been reported to be significantly higher in patients with coronary spasm and coronary artery disease. asp amino acid 101-115 nitric oxide synthase 3 Homo sapiens 80-85 15039923-3 2004 A common variant of the gene for endothelial nitric oxide synthase (NOS3 G894T) was recently added to this group of NTD candidate genes, based on a report demonstrating that homozygosity for the T allele of this variant is associated with increased homocysteine levels in normal adult populations. Homocysteine 249-261 nitric oxide synthase 3 Homo sapiens 33-66 15095278-5 2004 In accordance with these temporal effects, reduced bone mineral density, bone microhardness, and osteocalcin expression could be restored to normal, wild-type values after 21 days in vivo administration of the nitric oxide donor glyceryl trinitrate to 4-week-old endothelial nitric oxide synthase knockout mice, but there was no significant effect in older animals. Nitric Oxide 210-222 nitric oxide synthase 3 Homo sapiens 263-296 15095278-5 2004 In accordance with these temporal effects, reduced bone mineral density, bone microhardness, and osteocalcin expression could be restored to normal, wild-type values after 21 days in vivo administration of the nitric oxide donor glyceryl trinitrate to 4-week-old endothelial nitric oxide synthase knockout mice, but there was no significant effect in older animals. Nitroglycerin 229-248 nitric oxide synthase 3 Homo sapiens 263-296 15016421-0 2004 Poorer cognitive performance in humans with mild cognitive impairment carrying the T variant of the Glu/Asp NOS3 polymorphism. Glutamic Acid 100-103 nitric oxide synthase 3 Homo sapiens 108-112 15016421-0 2004 Poorer cognitive performance in humans with mild cognitive impairment carrying the T variant of the Glu/Asp NOS3 polymorphism. Aspartic Acid 104-107 nitric oxide synthase 3 Homo sapiens 108-112 15016421-2 2004 The endothelial nitric oxide synthase (NOS3) gene encodes endothelial NOS, an enzyme that regulates the production of the vasodilatory nitric oxide associated with the cerebral small vessel pathology observed in early AD. Nitric Oxide 16-28 nitric oxide synthase 3 Homo sapiens 39-43 15016421-2 2004 The endothelial nitric oxide synthase (NOS3) gene encodes endothelial NOS, an enzyme that regulates the production of the vasodilatory nitric oxide associated with the cerebral small vessel pathology observed in early AD. Nitric Oxide 16-28 nitric oxide synthase 3 Homo sapiens 58-73 15016421-3 2004 We studied the distribution of genotype and allele frequencies of the NOS3 Glu/Asp polymorphism in a sample of 62 MCI subjects and 136 controls. Glutamic Acid 75-78 nitric oxide synthase 3 Homo sapiens 70-74 15016421-3 2004 We studied the distribution of genotype and allele frequencies of the NOS3 Glu/Asp polymorphism in a sample of 62 MCI subjects and 136 controls. Aspartic Acid 79-82 nitric oxide synthase 3 Homo sapiens 70-74 14656731-1 2004 Nitric oxide (NO), produced by endothelial nitric oxide synthase (eNOS), is a key signaling molecule in vascular homeostasis. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 31-64 14656742-6 2004 For instance, eNOS transcription rates increase in response to lysophosphatidylcholine, shear stress, and TGF-beta, among others. Lysophosphatidylcholines 63-86 nitric oxide synthase 3 Homo sapiens 14-18 15115168-1 2004 OBJECTIVES: Polymorphisms of the angiotensin converting enzyme (ACE) and endothelial nitric oxide (eNOS) genes have been implicated in asthma pathogenesis. Nitric Oxide 85-97 nitric oxide synthase 3 Homo sapiens 99-103 14656731-0 2004 Regulation of endothelial nitric oxide synthase by tetrahydrobiopterin in vascular disease. sapropterin 51-70 nitric oxide synthase 3 Homo sapiens 14-47 15370068-4 2004 The authors recently discovered that physiologically relevant concentrations of ONOO- oxidize the zinc thiolate center in endothelial nitric oxide synthase (eNOS). onoo 80-84 nitric oxide synthase 3 Homo sapiens 122-155 15370068-4 2004 The authors recently discovered that physiologically relevant concentrations of ONOO- oxidize the zinc thiolate center in endothelial nitric oxide synthase (eNOS). zinc thiolate 98-111 nitric oxide synthase 3 Homo sapiens 122-155 15039923-3 2004 A common variant of the gene for endothelial nitric oxide synthase (NOS3 G894T) was recently added to this group of NTD candidate genes, based on a report demonstrating that homozygosity for the T allele of this variant is associated with increased homocysteine levels in normal adult populations. Homocysteine 249-261 nitric oxide synthase 3 Homo sapiens 68-72 14744923-9 2004 In normal placenta, adequate concentration of l-arginine orients ecNOS toward NO. Arginine 46-56 nitric oxide synthase 3 Homo sapiens 65-70 14988829-2 2004 We hypothesized that simvastatin, which enhances Akt-dependent endothelial nitric oxide synthase phosphorylation, may increase hepatic nitric oxide release and decrease hepatic resistance in patients with cirrhosis and portal hypertension. Simvastatin 21-32 nitric oxide synthase 3 Homo sapiens 63-96 14966047-8 2004 CONCLUSIONS: The non-BB genotype of the ecNOS 4a/4b gene polymorphism is a protective factor against the development of ACS. boeravinone B 21-23 nitric oxide synthase 3 Homo sapiens 40-45 14966047-9 2004 The GG genotype of the ecNOS Glu298Asp polymorphism exerts a benefit in addition to the non-BB genotype in the Korean population. boeravinone B 92-94 nitric oxide synthase 3 Homo sapiens 23-28 14980706-0 2004 L-Homocysteine and L-homocystine stereospecifically induce endothelial nitric oxide synthase-dependent lipid peroxidation in endothelial cells. Homocysteine 0-14 nitric oxide synthase 3 Homo sapiens 59-92 14980706-0 2004 L-Homocysteine and L-homocystine stereospecifically induce endothelial nitric oxide synthase-dependent lipid peroxidation in endothelial cells. Homocystine 19-32 nitric oxide synthase 3 Homo sapiens 59-92 14980706-7 2004 Mechanistically, the pro-oxidant effect of homocysteine appears to involve endothelial nitric oxide synthase (eNOS), as it is blocked by the eNOS inhibitor L-N(G)-nitroarginine methyl ester. Homocysteine 43-55 nitric oxide synthase 3 Homo sapiens 75-108 14980706-7 2004 Mechanistically, the pro-oxidant effect of homocysteine appears to involve endothelial nitric oxide synthase (eNOS), as it is blocked by the eNOS inhibitor L-N(G)-nitroarginine methyl ester. Homocysteine 43-55 nitric oxide synthase 3 Homo sapiens 110-114 14980706-7 2004 Mechanistically, the pro-oxidant effect of homocysteine appears to involve endothelial nitric oxide synthase (eNOS), as it is blocked by the eNOS inhibitor L-N(G)-nitroarginine methyl ester. Homocysteine 43-55 nitric oxide synthase 3 Homo sapiens 141-145 14980706-7 2004 Mechanistically, the pro-oxidant effect of homocysteine appears to involve endothelial nitric oxide synthase (eNOS), as it is blocked by the eNOS inhibitor L-N(G)-nitroarginine methyl ester. l-n(g)-nitroarginine methyl ester 156-189 nitric oxide synthase 3 Homo sapiens 75-108 14980706-7 2004 Mechanistically, the pro-oxidant effect of homocysteine appears to involve endothelial nitric oxide synthase (eNOS), as it is blocked by the eNOS inhibitor L-N(G)-nitroarginine methyl ester. l-n(g)-nitroarginine methyl ester 156-189 nitric oxide synthase 3 Homo sapiens 110-114 14980706-7 2004 Mechanistically, the pro-oxidant effect of homocysteine appears to involve endothelial nitric oxide synthase (eNOS), as it is blocked by the eNOS inhibitor L-N(G)-nitroarginine methyl ester. l-n(g)-nitroarginine methyl ester 156-189 nitric oxide synthase 3 Homo sapiens 141-145 14744923-10 2004 In preeclampsia, a lower than normal l-arginine concentration caused by arginase II overexpression redirects ecNOS toward peroxynitrite. Arginine 37-47 nitric oxide synthase 3 Homo sapiens 109-114 14744923-10 2004 In preeclampsia, a lower than normal l-arginine concentration caused by arginase II overexpression redirects ecNOS toward peroxynitrite. Peroxynitrous Acid 122-135 nitric oxide synthase 3 Homo sapiens 109-114 15091107-6 2004 of wortmannin, an inhibitor of phosphatidylinositol 3-kinase (PI-3K), significantly inhibited the increases in both eNOS mRNA and its protein with concomitant inhibition of Akt activation. Wortmannin 3-13 nitric oxide synthase 3 Homo sapiens 116-120 15091107-8 2004 Both eNOS up-regulation and acquisition of ischemic tolerance observed at 3 days after preconditioning ischemia were significantly inhibited by pretreatment with wortmannin. Wortmannin 162-172 nitric oxide synthase 3 Homo sapiens 5-9 14963277-2 2004 Nitric oxide (NO) synthesized by endothelial nitric oxide synthase (eNOS) is a key mediator of endothelial function. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 33-66 15068229-1 2004 BACKGROUND: Insulin increases endothelial nitric oxide (NO) production by activating endothelial nitric oxide synthase (eNOS) through protein kinase B (Akt)-mediated phosphorylation of serine residue 1179 (p-eNOS serine 1179). Nitric Oxide 42-54 nitric oxide synthase 3 Homo sapiens 85-118 15068229-1 2004 BACKGROUND: Insulin increases endothelial nitric oxide (NO) production by activating endothelial nitric oxide synthase (eNOS) through protein kinase B (Akt)-mediated phosphorylation of serine residue 1179 (p-eNOS serine 1179). Serine 185-191 nitric oxide synthase 3 Homo sapiens 85-118 15076784-10 2004 CONCLUSION: Exercise training enhances endothelium-dependent vasorelaxation after 5-FU-induced vasoconstriction, and this may be due, at least in part, to an increase in aortic eNOS protein content and activity. Fluorouracil 82-86 nitric oxide synthase 3 Homo sapiens 177-181 15068229-1 2004 BACKGROUND: Insulin increases endothelial nitric oxide (NO) production by activating endothelial nitric oxide synthase (eNOS) through protein kinase B (Akt)-mediated phosphorylation of serine residue 1179 (p-eNOS serine 1179). Serine 213-219 nitric oxide synthase 3 Homo sapiens 85-118 14661033-2 2004 Exposure to hypoxia (pO(2)=10 mmHg) for periods up to 3 h resulted in a time-dependent increase in eNOS protein expression and an early (15 min) and sustained increase in eNOS phosphorylation at Ser-1177. Serine 195-198 nitric oxide synthase 3 Homo sapiens 171-175 14764132-0 2004 Endothelial nitric oxide synthase expression in neurogenic urinary bladders treated with intravesical resiniferatoxin. resiniferatoxin 102-117 nitric oxide synthase 3 Homo sapiens 0-33 14764132-1 2004 OBJECTIVE: To investigate endothelial nitric oxide synthase (eNOS) immunoreactivity in bladder biopsies from patients with neurogenic detrusor overactivity (NDO) before and after treatment with intravesical resiniferatoxin, and compare this with control material; the distribution of two other vascular markers, von Willebrand Factor (vWF) and the vascular endothelial growth factor (VEGF), was also studied. resiniferatoxin 207-222 nitric oxide synthase 3 Homo sapiens 26-59 15005272-1 2004 Shear stress caused by blood flow is a potent physiological stimulus for the generation of nitric oxide (NO) in endothelial cells, which is believed to derive from the up-regulation and post-transcriptional activation of endothelial constitutive NO synthase (ecNOS). Nitric Oxide 91-103 nitric oxide synthase 3 Homo sapiens 259-264 15049129-7 2004 In addition, the expression of endothelial nitric oxide synthase was strongly induced by Pitavastatin, and was suppressed by mevalonic acid and geranylgeranyl pyrophosphate by Western blot analysis. pitavastatin 89-101 nitric oxide synthase 3 Homo sapiens 31-64 15049129-7 2004 In addition, the expression of endothelial nitric oxide synthase was strongly induced by Pitavastatin, and was suppressed by mevalonic acid and geranylgeranyl pyrophosphate by Western blot analysis. Mevalonic Acid 125-139 nitric oxide synthase 3 Homo sapiens 31-64 15049129-7 2004 In addition, the expression of endothelial nitric oxide synthase was strongly induced by Pitavastatin, and was suppressed by mevalonic acid and geranylgeranyl pyrophosphate by Western blot analysis. geranylgeranyl pyrophosphate 144-172 nitric oxide synthase 3 Homo sapiens 31-64 14983058-6 2004 Exposure of purified human eNOS protein to NO donors or calcium-mediated activation of the enzyme resulted in a shift in eNOS from a predominantly dimeric to a predominantly monomeric enzyme. Calcium 56-63 nitric oxide synthase 3 Homo sapiens 27-31 14983058-6 2004 Exposure of purified human eNOS protein to NO donors or calcium-mediated activation of the enzyme resulted in a shift in eNOS from a predominantly dimeric to a predominantly monomeric enzyme. Calcium 56-63 nitric oxide synthase 3 Homo sapiens 121-125 14764132-7 2004 There was a trend to higher eNOS values before treatment in those responding than in those not responding to resiniferatoxin (P = 0.059), and a significant reduction in eNOS immunoreactivity after successful treatment (P = 0.016). resiniferatoxin 109-124 nitric oxide synthase 3 Homo sapiens 28-32 14764132-10 2004 CONCLUSIONS: The trend for higher eNOS expression in patients with NDO who responded to resiniferatoxin suggests that increased vasculature or vasodilatation in the suburothelium may be necessary for successful intravesical treatment. resiniferatoxin 88-103 nitric oxide synthase 3 Homo sapiens 34-38 14661033-3 2004 Exposure to hypoxia for 30 min led to a doubling in eNOS activity (control=6.2+/-4.4 vs hypoxia=14.1+/-5.0 fmol cGMP/microg protein, P<0.05) and NO release (control=5.9+/-0.8 vs hypoxia=11.8+/-1.2 nM/microg protein, P<0.05). Cyclic GMP 112-116 nitric oxide synthase 3 Homo sapiens 52-56 14661033-5 2004 Pretreatment of cells with either 1 microg/ml geldanamycin (a specific inhibitor of Hsp90) or 500 nM wortmannin (a specific PI3 kinase inhibitor) suppressed hypoxia-stimulated Akt and eNOS phosphorylation and significantly attenuated hypoxia-stimulated Hsp90 binding to eNOS. geldanamycin 46-58 nitric oxide synthase 3 Homo sapiens 184-188 14661033-5 2004 Pretreatment of cells with either 1 microg/ml geldanamycin (a specific inhibitor of Hsp90) or 500 nM wortmannin (a specific PI3 kinase inhibitor) suppressed hypoxia-stimulated Akt and eNOS phosphorylation and significantly attenuated hypoxia-stimulated Hsp90 binding to eNOS. geldanamycin 46-58 nitric oxide synthase 3 Homo sapiens 270-274 14661033-5 2004 Pretreatment of cells with either 1 microg/ml geldanamycin (a specific inhibitor of Hsp90) or 500 nM wortmannin (a specific PI3 kinase inhibitor) suppressed hypoxia-stimulated Akt and eNOS phosphorylation and significantly attenuated hypoxia-stimulated Hsp90 binding to eNOS. Wortmannin 101-111 nitric oxide synthase 3 Homo sapiens 184-188 14661033-5 2004 Pretreatment of cells with either 1 microg/ml geldanamycin (a specific inhibitor of Hsp90) or 500 nM wortmannin (a specific PI3 kinase inhibitor) suppressed hypoxia-stimulated Akt and eNOS phosphorylation and significantly attenuated hypoxia-stimulated Hsp90 binding to eNOS. Wortmannin 101-111 nitric oxide synthase 3 Homo sapiens 270-274 14661033-6 2004 Both eNOS activity and NO production were inhibited by geldanamycin and wortmannin. geldanamycin 55-67 nitric oxide synthase 3 Homo sapiens 5-9 14661033-6 2004 Both eNOS activity and NO production were inhibited by geldanamycin and wortmannin. Wortmannin 72-82 nitric oxide synthase 3 Homo sapiens 5-9 14742696-5 2004 Therefore, we used either ERalpha or ERbeta expression vector to investigate the effect of 17beta-estradiol treatment on eNOS promoter activity using eNOS promoter/luciferase vector in cultured human myometrial cells. Estradiol 91-107 nitric oxide synthase 3 Homo sapiens 121-125 14570928-8 2004 While NFkappaB activation is generally viewed as a proinflammatory stimulus, the current data indicate that its transient activation by shear may increase expression of eNOS, which via production of nitric oxide could convey anti-inflammatory and anti-atherosclerotic properties. Nitric Oxide 199-211 nitric oxide synthase 3 Homo sapiens 169-173 14742696-6 2004 17beta-estradiol treatment significantly augmented eNOS promoter activity in cells co-transfected with either ERalpha or ERbeta, and this augmentation was dose-dependently suppressed by ICI 182780, an estrogen antagonist. Estradiol 0-16 nitric oxide synthase 3 Homo sapiens 51-55 15050533-2 2004 We have shown previously that dexamethasone downregulates the expression of the endothelial NO synthase (eNOS) gene in human endothelial cells and in the rat and that this may contribute to the blood pressure-raising effect of the steroid [Proc. Dexamethasone 30-43 nitric oxide synthase 3 Homo sapiens 105-109 15050533-2 2004 We have shown previously that dexamethasone downregulates the expression of the endothelial NO synthase (eNOS) gene in human endothelial cells and in the rat and that this may contribute to the blood pressure-raising effect of the steroid [Proc. Steroids 231-238 nitric oxide synthase 3 Homo sapiens 105-109 15106837-0 2004 17 Beta-estradiol regulates nNOS and eNOS activity in the hippocampus. Estradiol 0-17 nitric oxide synthase 3 Homo sapiens 37-41 15134564-2 2004 NO derives from a) the actions of enzymes, the NO Synthases (NOS), which are constitutives (endothelial NOS (eNOS) and nervous NOS (nNOS)) and generate small amounts of NO and have homeostatic functions: and b) from the actions of inducible NOS (iNOS), which generate large amounts of NO and exert protective actions against noxious agents but also toxic effects (e.g. inhibition of enzymes) through the production of peroxynitrite (ONOO-). Peroxynitrous Acid 418-431 nitric oxide synthase 3 Homo sapiens 92-107 15218542-5 2004 Among many enzymatic systems that are capable of producing O(2)(*-), NAD(P)H oxidase and uncoupled endothelial NO synthase (eNOS) apparently are the main sources of O(2)(*-) in the endothelial cells. Superoxides 59-63 nitric oxide synthase 3 Homo sapiens 124-128 15218542-5 2004 Among many enzymatic systems that are capable of producing O(2)(*-), NAD(P)H oxidase and uncoupled endothelial NO synthase (eNOS) apparently are the main sources of O(2)(*-) in the endothelial cells. Superoxides 165-169 nitric oxide synthase 3 Homo sapiens 124-128 15218542-6 2004 It seems that O(2)(*-) generated by NAD(P)H oxidase may trigger eNOS uncoupling and contribute to the endothelial balance between NO and O(2)(*-). Superoxides 14-18 nitric oxide synthase 3 Homo sapiens 64-68 15218542-6 2004 It seems that O(2)(*-) generated by NAD(P)H oxidase may trigger eNOS uncoupling and contribute to the endothelial balance between NO and O(2)(*-). Superoxides 137-141 nitric oxide synthase 3 Homo sapiens 64-68 15777017-2 2004 Superoxide-producing enzymes involved in increased oxidative stress within vascular tissue include NAD(P)H-oxidase, xanthine oxidase and endothelial nitric oxide synthase in an uncoupled state. Superoxides 0-10 nitric oxide synthase 3 Homo sapiens 137-170 15134564-2 2004 NO derives from a) the actions of enzymes, the NO Synthases (NOS), which are constitutives (endothelial NOS (eNOS) and nervous NOS (nNOS)) and generate small amounts of NO and have homeostatic functions: and b) from the actions of inducible NOS (iNOS), which generate large amounts of NO and exert protective actions against noxious agents but also toxic effects (e.g. inhibition of enzymes) through the production of peroxynitrite (ONOO-). oxido nitrite 433-438 nitric oxide synthase 3 Homo sapiens 92-107 14597568-9 2004 Activity of eNOS in HPMEC, measured over 48 h, either as the basal production of nitric oxide (NO) or as the accumulation of intracellular cGMP was not detectable. Nitric Oxide 81-93 nitric oxide synthase 3 Homo sapiens 12-16 15612667-2 2004 The present study was designed to generate a recombinant adenovirus containing the tetracycline (Tet)-regulated endothelial nitric oxide synthase (eNOS) gene and to detect the controllable expression of the gene in esophageal smooth muscle cells (ESMC). Tetracycline 83-95 nitric oxide synthase 3 Homo sapiens 112-145 15612667-2 2004 The present study was designed to generate a recombinant adenovirus containing the tetracycline (Tet)-regulated endothelial nitric oxide synthase (eNOS) gene and to detect the controllable expression of the gene in esophageal smooth muscle cells (ESMC). Tetracycline 83-95 nitric oxide synthase 3 Homo sapiens 147-151 15612667-2 2004 The present study was designed to generate a recombinant adenovirus containing the tetracycline (Tet)-regulated endothelial nitric oxide synthase (eNOS) gene and to detect the controllable expression of the gene in esophageal smooth muscle cells (ESMC). Tetracycline 97-100 nitric oxide synthase 3 Homo sapiens 112-145 15612667-2 2004 The present study was designed to generate a recombinant adenovirus containing the tetracycline (Tet)-regulated endothelial nitric oxide synthase (eNOS) gene and to detect the controllable expression of the gene in esophageal smooth muscle cells (ESMC). Tetracycline 97-100 nitric oxide synthase 3 Homo sapiens 147-151 15612667-4 2004 Cultured ESMC were coinfected by Adeno-X-TRE-eNOS and regulation virus (Adeno-X Tet-off virus), and the Dox-regulated eNOS expression was detected by RT-PCR and western blot. Doxycycline 104-107 nitric oxide synthase 3 Homo sapiens 118-122 15612667-8 2004 CONCLUSIONS: A Tet- (or Dox-) regulated recombinant adenovirus carrying eNOS was successfully generated and controllable expression of eNOS in ESMC was achieved, which provides some material for conducting further gene therapy studies with eNOS. Tetracycline 15-18 nitric oxide synthase 3 Homo sapiens 72-76 15612667-8 2004 CONCLUSIONS: A Tet- (or Dox-) regulated recombinant adenovirus carrying eNOS was successfully generated and controllable expression of eNOS in ESMC was achieved, which provides some material for conducting further gene therapy studies with eNOS. Tetracycline 15-18 nitric oxide synthase 3 Homo sapiens 135-139 15612667-8 2004 CONCLUSIONS: A Tet- (or Dox-) regulated recombinant adenovirus carrying eNOS was successfully generated and controllable expression of eNOS in ESMC was achieved, which provides some material for conducting further gene therapy studies with eNOS. Tetracycline 15-18 nitric oxide synthase 3 Homo sapiens 135-139 15612667-8 2004 CONCLUSIONS: A Tet- (or Dox-) regulated recombinant adenovirus carrying eNOS was successfully generated and controllable expression of eNOS in ESMC was achieved, which provides some material for conducting further gene therapy studies with eNOS. Doxycycline 24-27 nitric oxide synthase 3 Homo sapiens 72-76 15612667-8 2004 CONCLUSIONS: A Tet- (or Dox-) regulated recombinant adenovirus carrying eNOS was successfully generated and controllable expression of eNOS in ESMC was achieved, which provides some material for conducting further gene therapy studies with eNOS. Doxycycline 24-27 nitric oxide synthase 3 Homo sapiens 135-139 15612667-8 2004 CONCLUSIONS: A Tet- (or Dox-) regulated recombinant adenovirus carrying eNOS was successfully generated and controllable expression of eNOS in ESMC was achieved, which provides some material for conducting further gene therapy studies with eNOS. Doxycycline 24-27 nitric oxide synthase 3 Homo sapiens 135-139 15612667-8 2004 CONCLUSIONS: A Tet- (or Dox-) regulated recombinant adenovirus carrying eNOS was successfully generated and controllable expression of eNOS in ESMC was achieved, which provides some material for conducting further gene therapy studies with eNOS. esmc 143-147 nitric oxide synthase 3 Homo sapiens 72-76 15612667-8 2004 CONCLUSIONS: A Tet- (or Dox-) regulated recombinant adenovirus carrying eNOS was successfully generated and controllable expression of eNOS in ESMC was achieved, which provides some material for conducting further gene therapy studies with eNOS. esmc 143-147 nitric oxide synthase 3 Homo sapiens 135-139 15612667-8 2004 CONCLUSIONS: A Tet- (or Dox-) regulated recombinant adenovirus carrying eNOS was successfully generated and controllable expression of eNOS in ESMC was achieved, which provides some material for conducting further gene therapy studies with eNOS. esmc 143-147 nitric oxide synthase 3 Homo sapiens 135-139 14597568-9 2004 Activity of eNOS in HPMEC, measured over 48 h, either as the basal production of nitric oxide (NO) or as the accumulation of intracellular cGMP was not detectable. Cyclic GMP 139-143 nitric oxide synthase 3 Homo sapiens 12-16 15061658-0 2004 Three repeats of CCCCTCC on the pyrimidine-rich sequence in the proximal 5" flanking region are required for efficient transcriptional activity of the human endothelial nitric oxide synthase gene. pyrimidine 32-42 nitric oxide synthase 3 Homo sapiens 157-190 15061658-5 2004 Dinucleotide-substitution mutants at the repeat sequences reduced their transcriptional activities of the eNOS gene in transient transfection assays as diminishing their abilities to form the complex. Dinucleoside Phosphates 0-12 nitric oxide synthase 3 Homo sapiens 106-110 14718923-1 2004 Three nitric oxide synthase (NOS) isoforms, eNOS, nNOS and iNOS, generate nitric oxide (NO) crucial to the cardiovascular, nervous and host defense systems, respectively. Nitric Oxide 6-18 nitric oxide synthase 3 Homo sapiens 44-48 14718923-3 2004 Crystal structures of nNOS-selective dipeptide inhibitors in complex with both nNOS and eNOS were solved and the inhibitors were found to adopt a curled conformation in nNOS but an extended conformation in eNOS. Dipeptides 37-46 nitric oxide synthase 3 Homo sapiens 88-92 14718923-3 2004 Crystal structures of nNOS-selective dipeptide inhibitors in complex with both nNOS and eNOS were solved and the inhibitors were found to adopt a curled conformation in nNOS but an extended conformation in eNOS. Dipeptides 37-46 nitric oxide synthase 3 Homo sapiens 206-210 14718923-6 2004 Therefore, a single-residue difference is responsible for more than two orders of magnitude selectivity in inhibition of nNOS over eNOS by L-N(omega)-nitroarginine-containing dipeptide inhibitors. l-n(omega)-nitroarginine 139-163 nitric oxide synthase 3 Homo sapiens 131-135 14718923-6 2004 Therefore, a single-residue difference is responsible for more than two orders of magnitude selectivity in inhibition of nNOS over eNOS by L-N(omega)-nitroarginine-containing dipeptide inhibitors. Dipeptides 175-184 nitric oxide synthase 3 Homo sapiens 131-135 15740692-7 2004 Thus, the present study describes for the first time the modulation and spatial distribution of eNOS and iNOS expression during the oestrous cycle and early pregnancy, suggesting that ovarian steroids are differently involved in the regulation of each NOS. Steroids 192-200 nitric oxide synthase 3 Homo sapiens 96-100 15193362-1 2004 Increased shear stress to the endothelium increases activity of endothelial nitric oxide synthase (eNOS) with subsequent release of small quantities (nMol) of nitric oxide (NO) into the circulation. Nitric Oxide 76-88 nitric oxide synthase 3 Homo sapiens 99-103 15532370-1 2004 AIM: To study association of the complex of polymorphic markers of ACE genes (ACE complex), aldosteron synthetase gene (CYP11B2) and endothelial synthetase of nitric oxide (NOS3) with onset, course and progression of chronic glomerulonephritis (CGN). Nitric Oxide 159-171 nitric oxide synthase 3 Homo sapiens 173-177 14664902-5 2003 Interestingly, the endothelial nitric oxide synthase may become uncoupled in the presence of high ADMA levels further contributing to the vascular oxidative stress burden. N,N-dimethylarginine 98-102 nitric oxide synthase 3 Homo sapiens 19-52 15381390-2 2004 Human platelets synthesize nitric oxide (NO) through an endothelial-type NO synthase (ecNOS) activated also by substances enhancing 3",5"-cyclic adenosine monophosphate (cAMP) concentrations, such as catecholamines, beta-adrenoceptor agonists and adenosine. Nitric Oxide 27-39 nitric oxide synthase 3 Homo sapiens 86-91 15381390-2 2004 Human platelets synthesize nitric oxide (NO) through an endothelial-type NO synthase (ecNOS) activated also by substances enhancing 3",5"-cyclic adenosine monophosphate (cAMP) concentrations, such as catecholamines, beta-adrenoceptor agonists and adenosine. 3",5"-cyclic adenosine monophosphate 132-168 nitric oxide synthase 3 Homo sapiens 86-91 15381390-2 2004 Human platelets synthesize nitric oxide (NO) through an endothelial-type NO synthase (ecNOS) activated also by substances enhancing 3",5"-cyclic adenosine monophosphate (cAMP) concentrations, such as catecholamines, beta-adrenoceptor agonists and adenosine. Cyclic AMP 170-174 nitric oxide synthase 3 Homo sapiens 86-91 15381390-2 2004 Human platelets synthesize nitric oxide (NO) through an endothelial-type NO synthase (ecNOS) activated also by substances enhancing 3",5"-cyclic adenosine monophosphate (cAMP) concentrations, such as catecholamines, beta-adrenoceptor agonists and adenosine. Catecholamines 200-214 nitric oxide synthase 3 Homo sapiens 86-91 15381390-2 2004 Human platelets synthesize nitric oxide (NO) through an endothelial-type NO synthase (ecNOS) activated also by substances enhancing 3",5"-cyclic adenosine monophosphate (cAMP) concentrations, such as catecholamines, beta-adrenoceptor agonists and adenosine. Adenosine 145-154 nitric oxide synthase 3 Homo sapiens 86-91 15381390-3 2004 To verify whether cAMP directly activates ecNOS through the cAMP-dependent protein kinase A (PKA), we evaluated (i) the influence of 8-Br-cAMP, adenosine and forskolin on ecNOS activity and phosphorylation at Ser(1177) and (ii) the effect of PKA inhibition on ecNOS activity. Cyclic AMP 18-22 nitric oxide synthase 3 Homo sapiens 42-47 15381390-3 2004 To verify whether cAMP directly activates ecNOS through the cAMP-dependent protein kinase A (PKA), we evaluated (i) the influence of 8-Br-cAMP, adenosine and forskolin on ecNOS activity and phosphorylation at Ser(1177) and (ii) the effect of PKA inhibition on ecNOS activity. Colforsin 158-167 nitric oxide synthase 3 Homo sapiens 171-176 15381390-3 2004 To verify whether cAMP directly activates ecNOS through the cAMP-dependent protein kinase A (PKA), we evaluated (i) the influence of 8-Br-cAMP, adenosine and forskolin on ecNOS activity and phosphorylation at Ser(1177) and (ii) the effect of PKA inhibition on ecNOS activity. Colforsin 158-167 nitric oxide synthase 3 Homo sapiens 171-176 15381390-8 2004 Platelet exposure to 8-Br-cAMP and forskolin, beside the phosphorylation of the specific PKA substrate VASP, markedly increased the expression of ecNOS protein phosphorylated at Ser(1177). 8-Bromo Cyclic Adenosine Monophosphate 21-30 nitric oxide synthase 3 Homo sapiens 146-151 15381390-8 2004 Platelet exposure to 8-Br-cAMP and forskolin, beside the phosphorylation of the specific PKA substrate VASP, markedly increased the expression of ecNOS protein phosphorylated at Ser(1177). Colforsin 35-44 nitric oxide synthase 3 Homo sapiens 146-151 15381390-8 2004 Platelet exposure to 8-Br-cAMP and forskolin, beside the phosphorylation of the specific PKA substrate VASP, markedly increased the expression of ecNOS protein phosphorylated at Ser(1177). Serine 178-181 nitric oxide synthase 3 Homo sapiens 146-151 14675775-2 2003 Surprisingly, its role in endothelial nitric oxide (NO) synthetase (eNOS) regulation and NO release is basically unknown. Nitric Oxide 38-50 nitric oxide synthase 3 Homo sapiens 68-72 14667883-0 2003 Effects of mifepristone on expression of endothelial nitric oxide synthase in human endometrium during the implantation phase. Mifepristone 11-23 nitric oxide synthase 3 Homo sapiens 41-74 14667883-1 2003 OBJECTIVE: To investigate the effects of the antiprogestin mifepristone on expression of endothelial (eNOS) nitric oxide synthase in human endometrium during the implantation phase. Mifepristone 59-71 nitric oxide synthase 3 Homo sapiens 102-106 14667883-10 2003 Treatment with mifepristone significantly decreased eNOS expression in the endometrial glandular epithelium but did not affect endothelial eNOS. Mifepristone 15-27 nitric oxide synthase 3 Homo sapiens 52-56 14667883-11 2003 CONCLUSION(S): Mifepristone has differential effects on eNOS expression in the epithelium and endothelium in the human endometrium at the time of implantation. Mifepristone 15-27 nitric oxide synthase 3 Homo sapiens 56-60 14667898-0 2003 The Glu298-->Asp polymorphism of the endothelial nitric oxide synthase gene is associated with endometriosis. Aspartic Acid 16-19 nitric oxide synthase 3 Homo sapiens 40-73 14581231-1 2003 The kinetics of formation and transformation of oxygen complexes of two heme-thiolate proteins (the F393H mutant of cytochrome P450 BM3 and the oxygenase domain of endothelial nitric oxide synthase, eNOS) were studied under high pressure. Oxygen 48-54 nitric oxide synthase 3 Homo sapiens 164-197 14639046-1 2003 An association study was performed between apolipoprotein E (apoE) polymorphism and the common structural polymorphism Glu/Asp at codon 298 of the nitric oxide synthase (NOS3) gene in late-onset sporadic Alzheimer"s dementia probands (LOAD), diffuse Lewy body dementia cases (DLBD) and controls in a Hungarian sample. Glutamic Acid 119-122 nitric oxide synthase 3 Homo sapiens 170-174 12952971-0 2003 Phosphorylation of threonine 497 in endothelial nitric-oxide synthase coordinates the coupling of L-arginine metabolism to efficient nitric oxide production. Threonine 19-28 nitric oxide synthase 3 Homo sapiens 36-69 12952971-0 2003 Phosphorylation of threonine 497 in endothelial nitric-oxide synthase coordinates the coupling of L-arginine metabolism to efficient nitric oxide production. Arginine 98-108 nitric oxide synthase 3 Homo sapiens 36-69 12952971-0 2003 Phosphorylation of threonine 497 in endothelial nitric-oxide synthase coordinates the coupling of L-arginine metabolism to efficient nitric oxide production. Nitric Oxide 133-145 nitric oxide synthase 3 Homo sapiens 36-69 14613648-9 2003 (3) In 42 paraffin-embedded GCT specimens, the positive expression rates of NOS1, NOS2, and NOS3 protein were 85.7%, 59.5%, and 31.0% in MGC, 54.8%, 28.6%, and 14.3% in MC, respectively. Paraffin 10-18 nitric oxide synthase 3 Homo sapiens 92-96 14613648-9 2003 (3) In 42 paraffin-embedded GCT specimens, the positive expression rates of NOS1, NOS2, and NOS3 protein were 85.7%, 59.5%, and 31.0% in MGC, 54.8%, 28.6%, and 14.3% in MC, respectively. Methylcholanthrene 169-171 nitric oxide synthase 3 Homo sapiens 92-96 14613286-8 2003 CONCLUSION: Our findings show that the Glu/Asp(298) polymorphism of the eNOS gene is associated with GCA susceptibility. Glutamic Acid 39-42 nitric oxide synthase 3 Homo sapiens 72-76 14613286-8 2003 CONCLUSION: Our findings show that the Glu/Asp(298) polymorphism of the eNOS gene is associated with GCA susceptibility. Aspartic Acid 43-46 nitric oxide synthase 3 Homo sapiens 72-76 14979680-12 2003 However, according to recent studies on endothelial nitric oxide synthase (eNOS) gene polymorphisms, it is likely that only certain patients could benefit from n-3 fatty acid supplementation. Fatty Acids, Omega-3 160-174 nitric oxide synthase 3 Homo sapiens 40-73 14979680-12 2003 However, according to recent studies on endothelial nitric oxide synthase (eNOS) gene polymorphisms, it is likely that only certain patients could benefit from n-3 fatty acid supplementation. Fatty Acids, Omega-3 160-174 nitric oxide synthase 3 Homo sapiens 75-79 14682408-6 2003 On comparing pulmonary artery pressures in different eNOS genotypes, the mean pulmonary artery pressure (Ppa) in patients with the BB genotype was significantly higher than in patients with the nonBB genotypes (41.3 +/- 17.7 mmHg vs. 27.3 +/- 11.2 mmHg, P = 0.02). boeravinone B 131-133 nitric oxide synthase 3 Homo sapiens 53-57 14599552-5 2003 However, if sufficient citrulline is present in the medium, A23187-activated NO production by eNOS does not rely on extracellular arginine. Citrulline 23-33 nitric oxide synthase 3 Homo sapiens 94-98 14599552-5 2003 However, if sufficient citrulline is present in the medium, A23187-activated NO production by eNOS does not rely on extracellular arginine. Calcimycin 60-66 nitric oxide synthase 3 Homo sapiens 94-98 14556284-2 2003 Recent studies on the leech central nervous system (CNS), in which synapse regeneration is successful, have shown that nitric oxide (NO) generated immediately after injury by endothelial nitric oxide synthase (eNOS) stops migrating microglia at the lesion. Nitric Oxide 119-131 nitric oxide synthase 3 Homo sapiens 175-208 14551376-1 2003 BACKGROUND: Asymmetric dimethylarginine (ADMA), an endogenous inhibitor of endothelial nitric oxide synthase and a proposed cardiovascular risk factor, is elevated in chronic kidney disease (CKD). dimethylarginine 23-39 nitric oxide synthase 3 Homo sapiens 75-108 14624405-3 2003 This study was designed to investigate whether SUA could be influenced by a 27-bp repeat polymorphism in intron 4 of ecNOS gene. sua 47-50 nitric oxide synthase 3 Homo sapiens 117-122 14551376-1 2003 BACKGROUND: Asymmetric dimethylarginine (ADMA), an endogenous inhibitor of endothelial nitric oxide synthase and a proposed cardiovascular risk factor, is elevated in chronic kidney disease (CKD). N,N-dimethylarginine 41-45 nitric oxide synthase 3 Homo sapiens 75-108 14512444-2 2003 For a better understanding of the underlying pathophysiological mechanisms, we aimed to characterize the intracellular arginine sources of eNOS. Arginine 119-127 nitric oxide synthase 3 Homo sapiens 139-143 14624405-6 2003 The mean SUA level of patients having type 2 diabetes was significantly lower than that of control subjects (6.1 +/- 1.8 mg/dL v 6.6 +/- 1.8 mg/dL, P<.001); and the mean SUA level of diabetic patients with ecNOS ab/aa genotypes was lower than that of patients with bb genotype (5.7 +/- 1.6 mg/dL v 6.2 +/- 1.8 mg/dL, P=.008). sua 9-12 nitric oxide synthase 3 Homo sapiens 209-214 14624405-8 2003 Using Pearson"s correlation analysis and multiple linear regression analysis, ecNOS genotype was noticed to be an independent factor in contributing to SUA variability in female diabetic patients. sua 152-155 nitric oxide synthase 3 Homo sapiens 78-83 14512444-3 2003 Our previous studies in human endothelial EA.hy926 cells suggested the existence of two arginine pools: pool I can be depleted by extracellular lysine, whereas pool II is not freely exchangeable with the extracellular space, but accessible to eNOS. Arginine 88-96 nitric oxide synthase 3 Homo sapiens 243-247 14510774-0 2003 NOS 3 subcellular localization in the regulation of nitric oxide production. Nitric Oxide 52-64 nitric oxide synthase 3 Homo sapiens 0-5 14510774-5 2003 Our laboratory has previously published that in salt-dependent hypertension there is an altered localization of NOS 3, with an increase in cytosolic expression. Salts 48-52 nitric oxide synthase 3 Homo sapiens 112-117 14553962-0 2003 Effects of endothelial nitric oxide synthase, alpha-adducin, and other candidate gene polymorphisms on blood pressure response to hydrochlorothiazide. Hydrochlorothiazide 130-149 nitric oxide synthase 3 Homo sapiens 11-44 14553962-6 2003 After adjustment for covariates, the endothelial nitric oxide synthase Glu298-->Asp polymorphism made an additional statistically significant contribution to predicting diastolic BP response to hydrochlorothiazide, accounting for another 1% of interindividual variation in response (P =.034). Aspartic Acid 83-86 nitric oxide synthase 3 Homo sapiens 37-70 14553962-6 2003 After adjustment for covariates, the endothelial nitric oxide synthase Glu298-->Asp polymorphism made an additional statistically significant contribution to predicting diastolic BP response to hydrochlorothiazide, accounting for another 1% of interindividual variation in response (P =.034). Hydrochlorothiazide 197-216 nitric oxide synthase 3 Homo sapiens 37-70 14520629-3 2003 Recently, a gene polymorphism of the endothelial NO synthase (ENOS) gene was identified that is associated with circulating nitrate levels. Nitrates 124-131 nitric oxide synthase 3 Homo sapiens 62-66 14583343-1 2003 Changes in plasma nitrite concentration in the human forearm circulation have recently been shown to reflect acute changes in endothelial nitric oxide synthase (eNOS)-activity. Nitrites 18-25 nitric oxide synthase 3 Homo sapiens 126-159 12969157-9 2003 Patients with ADPKD have defective nitric oxide generation from diminished cNOS activity. Nitric Oxide 35-47 nitric oxide synthase 3 Homo sapiens 75-79 12919953-0 2003 Transcriptional stimulation of the eNOS gene by the stable prostacyclin analogue beraprost is mediated through cAMP-responsive element in vascular endothelial cells: close link between PGI2 signal and NO pathways. Epoprostenol 59-71 nitric oxide synthase 3 Homo sapiens 35-39 12919953-0 2003 Transcriptional stimulation of the eNOS gene by the stable prostacyclin analogue beraprost is mediated through cAMP-responsive element in vascular endothelial cells: close link between PGI2 signal and NO pathways. Cyclic AMP 111-115 nitric oxide synthase 3 Homo sapiens 35-39 12919953-0 2003 Transcriptional stimulation of the eNOS gene by the stable prostacyclin analogue beraprost is mediated through cAMP-responsive element in vascular endothelial cells: close link between PGI2 signal and NO pathways. Epoprostenol 185-189 nitric oxide synthase 3 Homo sapiens 35-39 12919953-4 2003 Treatment of these cells with BPS increased the eNOS expression as assessed by Northern blots, Western blots, and NO production by NO-specific fluorescence (DAF2-DA) and by the Griess method. beraprost 30-33 nitric oxide synthase 3 Homo sapiens 48-52 12919953-6 2003 In addition, BPS increased the promoter activity of the human eNOS gene, as determined by luciferase assays of the eNOS promoter gene. beraprost 13-16 nitric oxide synthase 3 Homo sapiens 62-66 12919953-6 2003 In addition, BPS increased the promoter activity of the human eNOS gene, as determined by luciferase assays of the eNOS promoter gene. beraprost 13-16 nitric oxide synthase 3 Homo sapiens 115-119 12876216-0 2003 Inhibition of GTP-dependent vesicle trafficking impairs internalization of plasmalemmal eNOS and cellular nitric oxide production. Guanosine Triphosphate 14-17 nitric oxide synthase 3 Homo sapiens 88-92 12927592-5 2003 Surprisingly, agonist-induced increases in eNOS activity were reduced to 42 and 50% in the presence of the proteasome inhibiting drugs MG132 and clasto-lactacystin-beta-lactone, respectively (P < 0.01). benzyloxycarbonylleucyl-leucyl-leucine aldehyde 135-140 nitric oxide synthase 3 Homo sapiens 43-47 12824189-2 2003 Nitric oxide (NO), generated from endothelial nitric-oxide synthase (eNOS), prevents resorption, whereas receptor activator of nuclear kappa B ligand (RANKL) promotes resorption through regulating osteoclast activity. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 34-67 12824189-2 2003 Nitric oxide (NO), generated from endothelial nitric-oxide synthase (eNOS), prevents resorption, whereas receptor activator of nuclear kappa B ligand (RANKL) promotes resorption through regulating osteoclast activity. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 69-73 12876216-1 2003 The Ca2+ mobilizing peptide, bradykinin (BK), stimulates endothelial nitric oxide synthase (eNOS)-derived cellular nitric oxide (NO) production in association with altering the subcellular distribution of the enzyme. Nitric Oxide 69-81 nitric oxide synthase 3 Homo sapiens 92-96 12876216-4 2003 This was associated with the mobilization of eNOS-GFP protein into Triton X-100-insoluble fractions of cell lysates, and an internalization of plasmalemmal eNOS-GFP in live and fixed ECV 304 cells. Octoxynol 67-79 nitric oxide synthase 3 Homo sapiens 45-49 12876216-5 2003 Incubation of digitonin-permeabilized ECV304 cells with the non-hydrolyzed GTP analog, GTP-gamma-S, abrogated the BK-mediated internalization of eNOS-GFP as assessed by confocal microscopy. Digitonin 14-23 nitric oxide synthase 3 Homo sapiens 145-149 12876216-5 2003 Incubation of digitonin-permeabilized ECV304 cells with the non-hydrolyzed GTP analog, GTP-gamma-S, abrogated the BK-mediated internalization of eNOS-GFP as assessed by confocal microscopy. Guanosine Triphosphate 75-78 nitric oxide synthase 3 Homo sapiens 145-149 12876216-5 2003 Incubation of digitonin-permeabilized ECV304 cells with the non-hydrolyzed GTP analog, GTP-gamma-S, abrogated the BK-mediated internalization of eNOS-GFP as assessed by confocal microscopy. Guanosine 5'-O-(3-Thiotriphosphate) 87-98 nitric oxide synthase 3 Homo sapiens 145-149 12876216-9 2003 These studies demonstrate that disruption of dynamin- and GTP-dependent, but clathrin-independent, vesicle trafficking pathways impairs BK-dependent cellular NO production, via inhibition of the internalization of eNOS-containing plasmalemmal vesicles. Guanosine Triphosphate 58-61 nitric oxide synthase 3 Homo sapiens 214-218 12923396-9 2003 Those subjects with normal plasma homocysteine values had an increased hypertensive risk with an odds ratio of 2.6 for the PP genotype of the PPARgamma2 gene and an odds ratio of 1.8 for the a allele of the eNOS gene. Homocysteine 34-46 nitric oxide synthase 3 Homo sapiens 207-211 14623174-2 2003 7-Methoxyindazole (7-MI) was the most active compound of this series and displayed selectivity toward the constitutive neuronal (NOS I) and endothelial (NOS III) NOS isoforms, the inducible NOS II being almost insensitive to this inhibitor. 7-methoxyindazole 0-17 nitric oxide synthase 3 Homo sapiens 153-160 12967769-3 2003 Although several mechanisms are proposed to explain the reduction of cNOS activity, reduced substrate availability, caused by a combination of increased arginase activity and decreased cellular uptake of L-arginine, appears to play a key role. Arginine 204-214 nitric oxide synthase 3 Homo sapiens 69-73 14583660-8 2003 Indomethacin increased both NO(x), eNOS and L-citrulline levels. Indomethacin 0-12 nitric oxide synthase 3 Homo sapiens 35-39 12893742-2 2003 Nitric oxide (NO) produced by endothelial NO synthase (eNOS) plays an essential role in regulation of vascular function and structure by blood flow, but the molecular mechanisms that transduce mechanical force to eNOS activation are not well understood. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 55-59 12893742-2 2003 Nitric oxide (NO) produced by endothelial NO synthase (eNOS) plays an essential role in regulation of vascular function and structure by blood flow, but the molecular mechanisms that transduce mechanical force to eNOS activation are not well understood. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 213-217 12893742-6 2003 Decreasing VEGFR2 expression with antisense VEGFR2 oligonucleotides significantly attenuates activation of Akt and eNOS. Oligonucleotides 51-67 nitric oxide synthase 3 Homo sapiens 115-119 12730050-2 2003 During oxidative stress, endothelial nitric oxide (NO) synthase (eNOS) becomes uncoupled because of decreased bioavailability of tetrahydrobiopterin (BH4), an essential cofactor of eNOS. sapropterin 150-153 nitric oxide synthase 3 Homo sapiens 65-69 12791703-2 2003 AMP-activated protein kinase (AMPK) has previously been demonstrated to phosphorylate and activate eNOS at Ser-1177 in vitro, yet the function of AMPK in endothelium is poorly characterized. Serine 107-110 nitric oxide synthase 3 Homo sapiens 99-103 12791703-4 2003 AICAR caused the time- and dose-dependent stimulation of AMPK activity, with a concomitant increase in eNOS Ser-1177 phosphorylation and NO production. Serine 108-111 nitric oxide synthase 3 Homo sapiens 103-107 12791703-8 2003 Expression of dominant negative AMPK attenuated AICAR-stimulated AMPK activity, eNOS Ser-1177 phosphorylation and NO production and was without effect on AICAR-stimulated protein kinase B Ser-473 phosphorylation or NO production stimulated by insulin or A23187. Serine 85-88 nitric oxide synthase 3 Homo sapiens 80-84 12791703-9 2003 These data suggest that AICAR-stimulated NO production is mediated by AMPK as a consequence of increased Ser-1177 phosphorylation of eNOS. Serine 105-108 nitric oxide synthase 3 Homo sapiens 133-137 12730050-2 2003 During oxidative stress, endothelial nitric oxide (NO) synthase (eNOS) becomes uncoupled because of decreased bioavailability of tetrahydrobiopterin (BH4), an essential cofactor of eNOS. nitric 37-43 nitric oxide synthase 3 Homo sapiens 65-69 12730050-2 2003 During oxidative stress, endothelial nitric oxide (NO) synthase (eNOS) becomes uncoupled because of decreased bioavailability of tetrahydrobiopterin (BH4), an essential cofactor of eNOS. sapropterin 129-148 nitric oxide synthase 3 Homo sapiens 65-69 12730050-2 2003 During oxidative stress, endothelial nitric oxide (NO) synthase (eNOS) becomes uncoupled because of decreased bioavailability of tetrahydrobiopterin (BH4), an essential cofactor of eNOS. sapropterin 150-153 nitric oxide synthase 3 Homo sapiens 181-185 12730050-2 2003 During oxidative stress, endothelial nitric oxide (NO) synthase (eNOS) becomes uncoupled because of decreased bioavailability of tetrahydrobiopterin (BH4), an essential cofactor of eNOS. sapropterin 129-148 nitric oxide synthase 3 Homo sapiens 181-185 12918531-0 2003 Red wine polyphenols enhance endothelial nitric oxide synthase expression and subsequent nitric oxide release from endothelial cells. Polyphenols 9-20 nitric oxide synthase 3 Homo sapiens 29-62 12864782-10 2003 In contrast, cNOS activity remained unchanged upon homocysteine treatment. Homocysteine 51-63 nitric oxide synthase 3 Homo sapiens 13-17 12738794-6 2003 Dopamine and SKF R-38393 induced overexpression of the nitric-oxide synthase (NOS) isoforms neuronal NOS, inducible NOS (iNOS), and endothelial NOS in a protein kinase A-dependent manner. Dopamine 0-8 nitric oxide synthase 3 Homo sapiens 132-147 12865324-4 2003 We show that DHEA administration to human endothelial cells triggers nitric oxide synthesis, due to enhanced expression and stabilization of endothelial nitric oxide synthase (eNOS). Dehydroepiandrosterone 13-17 nitric oxide synthase 3 Homo sapiens 141-174 12874836-7 2003 Heating also increased cNOs phosphorylation at tyrosine residues. Tyrosine 47-55 nitric oxide synthase 3 Homo sapiens 23-27 12852865-2 2003 A major structural component is the membrane protein caveolin-1 which associates with numerous signalling molecules, including endothelial nitric oxide (eNOS). Nitric Oxide 139-151 nitric oxide synthase 3 Homo sapiens 153-157 12738794-6 2003 Dopamine and SKF R-38393 induced overexpression of the nitric-oxide synthase (NOS) isoforms neuronal NOS, inducible NOS (iNOS), and endothelial NOS in a protein kinase A-dependent manner. skf r-38393 13-24 nitric oxide synthase 3 Homo sapiens 132-147 12974195-8 2003 The intensities of i-NOS and c-NOS of MG were significantly higher in group I than in group II (p < 0.05) with no significant differences in other areas (p > 0.05, respectively). Magnesium 38-40 nitric oxide synthase 3 Homo sapiens 29-34 12738608-0 2003 Association of a missense mutation in the NOS3 gene with exhaled nitric oxide levels. Nitric Oxide 65-77 nitric oxide synthase 3 Homo sapiens 42-46 12738608-2 2003 We identified a strong association between a known functional NOS3 missense sequence variant in the endothelial nitric oxide gene (G894T) and FENO level in a cohort of subjects with asthma. Nitric Oxide 112-124 nitric oxide synthase 3 Homo sapiens 62-66 12738608-2 2003 We identified a strong association between a known functional NOS3 missense sequence variant in the endothelial nitric oxide gene (G894T) and FENO level in a cohort of subjects with asthma. flubendiamide 142-146 nitric oxide synthase 3 Homo sapiens 62-66 12824263-0 2003 High glucose-induced tyrosine nitration in endothelial cells: role of eNOS uncoupling and aldose reductase activation. Glucose 5-12 nitric oxide synthase 3 Homo sapiens 70-74 12860247-7 2003 Human aortic endothelial cells incubated with simvastatin exhibited up to threefold higher intracellular oxidation of DHR-123 along with a twofold increase in total e-NOS protein. Simvastatin 46-57 nitric oxide synthase 3 Homo sapiens 165-170 12746044-2 2003 Nitric oxide (NO) can be generated by constitutive and inducible nitric oxide synthases (cNOS and iNOS) in pulmonary endothelial and epithelial cells. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 89-93 12746044-4 2003 Infusion of L-N(G)-nitroarginine methyl ester (L-NAME) (100 micro M), an inhibitor of cNOS and iNOS, via pulmonary circulation for 90 minutes resulted in a decrease of lung surfactant secretion (1.55%+/-0.15% in control versus 0.79%+/-0.16% in L-NAME-treated lungs, P <.05). l-n(g)-nitroarginine methyl ester 12-45 nitric oxide synthase 3 Homo sapiens 86-90 12746044-4 2003 Infusion of L-N(G)-nitroarginine methyl ester (L-NAME) (100 micro M), an inhibitor of cNOS and iNOS, via pulmonary circulation for 90 minutes resulted in a decrease of lung surfactant secretion (1.55%+/-0.15% in control versus 0.79%+/-0.16% in L-NAME-treated lungs, P <.05). NG-Nitroarginine Methyl Ester 47-53 nitric oxide synthase 3 Homo sapiens 86-90 12824263-9 2003 CONCLUSIONS: Increases in glucose levels and osmotic stress similar to those in diabetic patients increase the formation of nitrotyrosine in retinal endothelial cells because of their actions increasing NOS activity and causing superoxide formation due to eNOS uncoupling and AR activation. Glucose 26-33 nitric oxide synthase 3 Homo sapiens 256-260 12824263-9 2003 CONCLUSIONS: Increases in glucose levels and osmotic stress similar to those in diabetic patients increase the formation of nitrotyrosine in retinal endothelial cells because of their actions increasing NOS activity and causing superoxide formation due to eNOS uncoupling and AR activation. 3-nitrotyrosine 124-137 nitric oxide synthase 3 Homo sapiens 256-260 12824263-7 2003 RESULTS: Increased concentrations of glucose or 3-methyL-o-glucose stimulated formation of nitric oxide (NO) and superoxide induced protein nitration on tyrosine and increased expression and activity of endothelial nitric oxide synthase (eNOS). Glucose 37-44 nitric oxide synthase 3 Homo sapiens 203-236 12824263-7 2003 RESULTS: Increased concentrations of glucose or 3-methyL-o-glucose stimulated formation of nitric oxide (NO) and superoxide induced protein nitration on tyrosine and increased expression and activity of endothelial nitric oxide synthase (eNOS). Glucose 37-44 nitric oxide synthase 3 Homo sapiens 238-242 12824263-7 2003 RESULTS: Increased concentrations of glucose or 3-methyL-o-glucose stimulated formation of nitric oxide (NO) and superoxide induced protein nitration on tyrosine and increased expression and activity of endothelial nitric oxide synthase (eNOS). 3-methyl-o-glucose 48-66 nitric oxide synthase 3 Homo sapiens 203-236 12824263-7 2003 RESULTS: Increased concentrations of glucose or 3-methyL-o-glucose stimulated formation of nitric oxide (NO) and superoxide induced protein nitration on tyrosine and increased expression and activity of endothelial nitric oxide synthase (eNOS). 3-methyl-o-glucose 48-66 nitric oxide synthase 3 Homo sapiens 238-242 12824263-7 2003 RESULTS: Increased concentrations of glucose or 3-methyL-o-glucose stimulated formation of nitric oxide (NO) and superoxide induced protein nitration on tyrosine and increased expression and activity of endothelial nitric oxide synthase (eNOS). Superoxides 113-123 nitric oxide synthase 3 Homo sapiens 203-236 12824263-7 2003 RESULTS: Increased concentrations of glucose or 3-methyL-o-glucose stimulated formation of nitric oxide (NO) and superoxide induced protein nitration on tyrosine and increased expression and activity of endothelial nitric oxide synthase (eNOS). Superoxides 113-123 nitric oxide synthase 3 Homo sapiens 238-242 12692136-0 2003 Interactions of peroxynitrite, tetrahydrobiopterin, ascorbic acid, and thiols: implications for uncoupling endothelial nitric-oxide synthase. Peroxynitrous Acid 16-29 nitric oxide synthase 3 Homo sapiens 107-140 12787407-4 2003 The aim of the present study was to characterize and localize in situ the nitric oxide synthase (NOS) isoforms (NOS1, NOS2, and NOS3) expressed in human normal kidney, and soluble guanylyl cyclase, the well-known target for nitric oxide. Nitric Oxide 74-86 nitric oxide synthase 3 Homo sapiens 128-132 12692136-0 2003 Interactions of peroxynitrite, tetrahydrobiopterin, ascorbic acid, and thiols: implications for uncoupling endothelial nitric-oxide synthase. sapropterin 31-50 nitric oxide synthase 3 Homo sapiens 107-140 12692136-0 2003 Interactions of peroxynitrite, tetrahydrobiopterin, ascorbic acid, and thiols: implications for uncoupling endothelial nitric-oxide synthase. Ascorbic Acid 52-65 nitric oxide synthase 3 Homo sapiens 107-140 12692136-0 2003 Interactions of peroxynitrite, tetrahydrobiopterin, ascorbic acid, and thiols: implications for uncoupling endothelial nitric-oxide synthase. Sulfhydryl Compounds 71-77 nitric oxide synthase 3 Homo sapiens 107-140 12692136-1 2003 Tetrahydrobiopterin (BH4) serves as a critical co-factor for the endothelial nitric-oxide synthase (eNOS). sapropterin 0-19 nitric oxide synthase 3 Homo sapiens 65-98 12692136-1 2003 Tetrahydrobiopterin (BH4) serves as a critical co-factor for the endothelial nitric-oxide synthase (eNOS). sapropterin 21-24 nitric oxide synthase 3 Homo sapiens 65-98 12689917-0 2003 Genetic evidence that nitric oxide modulates homocysteine: the NOS3 894TT genotype is a risk factor for hyperhomocystenemia. Nitric Oxide 22-34 nitric oxide synthase 3 Homo sapiens 63-67 14592555-7 2003 RESULTS: Incubation of HUVECs and PC-12 with 10(-5) mol/l of aspirin increased cNOS expression by 70 +/- 7% and 50 +/- 5, respectively. PC 12 ester 34-39 nitric oxide synthase 3 Homo sapiens 79-83 14592555-7 2003 RESULTS: Incubation of HUVECs and PC-12 with 10(-5) mol/l of aspirin increased cNOS expression by 70 +/- 7% and 50 +/- 5, respectively. Aspirin 61-68 nitric oxide synthase 3 Homo sapiens 79-83 12734108-4 2003 Confocal microscopy of PAEC, in which eNOS was labeled with fluorescein, F-actin was labeled with Texas red-phalloidin, and G-actin was labeled with deoxyribonuclease I conjugated with Texas red, also demonstrated an association between eNOS and F-actin or G-actin. Fluorescein 60-71 nitric oxide synthase 3 Homo sapiens 38-42 12734108-7 2003 Incubation of PAEC with swinholide A, an actin filament disruptor, resulted in an increase in eNOS activity, eNOS protein content, and association of eNOS with G-actin and in a decrease in the association of eNOS with F-actin. paec 14-18 nitric oxide synthase 3 Homo sapiens 94-98 12734108-7 2003 Incubation of PAEC with swinholide A, an actin filament disruptor, resulted in an increase in eNOS activity, eNOS protein content, and association of eNOS with G-actin and in a decrease in the association of eNOS with F-actin. paec 14-18 nitric oxide synthase 3 Homo sapiens 109-113 12734108-7 2003 Incubation of PAEC with swinholide A, an actin filament disruptor, resulted in an increase in eNOS activity, eNOS protein content, and association of eNOS with G-actin and in a decrease in the association of eNOS with F-actin. paec 14-18 nitric oxide synthase 3 Homo sapiens 109-113 12734108-7 2003 Incubation of PAEC with swinholide A, an actin filament disruptor, resulted in an increase in eNOS activity, eNOS protein content, and association of eNOS with G-actin and in a decrease in the association of eNOS with F-actin. paec 14-18 nitric oxide synthase 3 Homo sapiens 109-113 12689917-9 2003 CONCLUSIONS: These data indicate that the NOS3 894TT genotype is a risk factor for elevated tHcy in healthy nonsmoking adults with low serum folate and supports the hypothesis that nitric oxide modulates homocysteine through an effect on folate catabolism. thcy 92-96 nitric oxide synthase 3 Homo sapiens 42-46 12689917-9 2003 CONCLUSIONS: These data indicate that the NOS3 894TT genotype is a risk factor for elevated tHcy in healthy nonsmoking adults with low serum folate and supports the hypothesis that nitric oxide modulates homocysteine through an effect on folate catabolism. Folic Acid 141-147 nitric oxide synthase 3 Homo sapiens 42-46 12689917-9 2003 CONCLUSIONS: These data indicate that the NOS3 894TT genotype is a risk factor for elevated tHcy in healthy nonsmoking adults with low serum folate and supports the hypothesis that nitric oxide modulates homocysteine through an effect on folate catabolism. Nitric Oxide 181-193 nitric oxide synthase 3 Homo sapiens 42-46 12689917-9 2003 CONCLUSIONS: These data indicate that the NOS3 894TT genotype is a risk factor for elevated tHcy in healthy nonsmoking adults with low serum folate and supports the hypothesis that nitric oxide modulates homocysteine through an effect on folate catabolism. Homocysteine 204-216 nitric oxide synthase 3 Homo sapiens 42-46 12689917-9 2003 CONCLUSIONS: These data indicate that the NOS3 894TT genotype is a risk factor for elevated tHcy in healthy nonsmoking adults with low serum folate and supports the hypothesis that nitric oxide modulates homocysteine through an effect on folate catabolism. Folic Acid 238-244 nitric oxide synthase 3 Homo sapiens 42-46 12689917-0 2003 Genetic evidence that nitric oxide modulates homocysteine: the NOS3 894TT genotype is a risk factor for hyperhomocystenemia. Homocysteine 45-57 nitric oxide synthase 3 Homo sapiens 63-67 12689917-4 2003 METHODS AND RESULTS: The hypothesis that the endothelial nitric oxide synthase (NOS3) G894T polymorphism is a genetic determinant of tHcy concentrations was tested in 2 independent healthy adult populations. thcy 133-137 nitric oxide synthase 3 Homo sapiens 45-78 12689917-4 2003 METHODS AND RESULTS: The hypothesis that the endothelial nitric oxide synthase (NOS3) G894T polymorphism is a genetic determinant of tHcy concentrations was tested in 2 independent healthy adult populations. thcy 133-137 nitric oxide synthase 3 Homo sapiens 80-84 12689917-5 2003 In both populations, NOS3 genotype was significantly associated with tHcy concentrations in nonsmokers with low folate (P=0.03 for each). thcy 69-73 nitric oxide synthase 3 Homo sapiens 21-25 12689917-5 2003 In both populations, NOS3 genotype was significantly associated with tHcy concentrations in nonsmokers with low folate (P=0.03 for each). Folic Acid 112-118 nitric oxide synthase 3 Homo sapiens 21-25 12689917-7 2003 NOS3 genotype remained a significant determinant of tHcy concentrations after adjustment. thcy 52-56 nitric oxide synthase 3 Homo sapiens 0-4 12766119-2 2003 Endothelium-dependent vasodilation of the renal vasculature cannot be easily assessed, but infusion of L-arginine, the substrate of endothelial nitric oxide synthase, leads to an increase in renal plasma flow (RPF) in humans. Arginine 103-113 nitric oxide synthase 3 Homo sapiens 132-165 12974139-1 2003 Endothelial nitric oxide synthase (eNOS or NOS3) is the main responsible for nitric oxide (NO) production in vascular system and different polymorphisms have been identified in epidemiological studies. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 12974139-1 2003 Endothelial nitric oxide synthase (eNOS or NOS3) is the main responsible for nitric oxide (NO) production in vascular system and different polymorphisms have been identified in epidemiological studies. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 43-47 12757846-4 2003 In the present study, we show that superoxide generated in several enzymatic or chemical systems (e.g., xanthine/xanthine oxidase, endothelial nitric oxide synthase, or potassium superoxide) oxidizes HE to a fluorescent product (excitation, 480 nm; emission, 567 nm) that is totally different from E+. Superoxides 35-45 nitric oxide synthase 3 Homo sapiens 131-164 12757846-4 2003 In the present study, we show that superoxide generated in several enzymatic or chemical systems (e.g., xanthine/xanthine oxidase, endothelial nitric oxide synthase, or potassium superoxide) oxidizes HE to a fluorescent product (excitation, 480 nm; emission, 567 nm) that is totally different from E+. hydroethidine 200-202 nitric oxide synthase 3 Homo sapiens 131-164 12869534-0 2003 Regulation of endothelial nitric oxide synthase by protein kinase C. Endothelial nitric oxide synthase (eNOS) is a key enzyme in nitric oxide-mediated signal transduction in mammalian cells. Nitric Oxide 26-38 nitric oxide synthase 3 Homo sapiens 69-102 12756290-1 2003 The enzyme endothelial nitric oxide synthase (eNOS) catalyzes the conversion of arginine, oxygen and NADPH to NO and citrulline. Arginine 80-88 nitric oxide synthase 3 Homo sapiens 11-44 12869534-0 2003 Regulation of endothelial nitric oxide synthase by protein kinase C. Endothelial nitric oxide synthase (eNOS) is a key enzyme in nitric oxide-mediated signal transduction in mammalian cells. Nitric Oxide 26-38 nitric oxide synthase 3 Homo sapiens 104-108 12756290-1 2003 The enzyme endothelial nitric oxide synthase (eNOS) catalyzes the conversion of arginine, oxygen and NADPH to NO and citrulline. Arginine 80-88 nitric oxide synthase 3 Homo sapiens 46-50 12756290-1 2003 The enzyme endothelial nitric oxide synthase (eNOS) catalyzes the conversion of arginine, oxygen and NADPH to NO and citrulline. Oxygen 90-96 nitric oxide synthase 3 Homo sapiens 46-50 12756290-1 2003 The enzyme endothelial nitric oxide synthase (eNOS) catalyzes the conversion of arginine, oxygen and NADPH to NO and citrulline. Oxygen 90-96 nitric oxide synthase 3 Homo sapiens 11-44 12756290-1 2003 The enzyme endothelial nitric oxide synthase (eNOS) catalyzes the conversion of arginine, oxygen and NADPH to NO and citrulline. NADP 101-106 nitric oxide synthase 3 Homo sapiens 11-44 12756290-1 2003 The enzyme endothelial nitric oxide synthase (eNOS) catalyzes the conversion of arginine, oxygen and NADPH to NO and citrulline. NADP 101-106 nitric oxide synthase 3 Homo sapiens 46-50 12756290-1 2003 The enzyme endothelial nitric oxide synthase (eNOS) catalyzes the conversion of arginine, oxygen and NADPH to NO and citrulline. Citrulline 117-127 nitric oxide synthase 3 Homo sapiens 11-44 12756290-1 2003 The enzyme endothelial nitric oxide synthase (eNOS) catalyzes the conversion of arginine, oxygen and NADPH to NO and citrulline. Citrulline 117-127 nitric oxide synthase 3 Homo sapiens 46-50 12785010-7 2003 CS and/or TC reduced apoptosis induced by hypoxia in a dose-dependent manner, and significantly increased BK and ecNOS expression. Cesium 0-2 nitric oxide synthase 3 Homo sapiens 113-118 12785010-7 2003 CS and/or TC reduced apoptosis induced by hypoxia in a dose-dependent manner, and significantly increased BK and ecNOS expression. Technetium 10-12 nitric oxide synthase 3 Homo sapiens 113-118 12785010-10 2003 Both CS and TC can ameliorate hypoxia-induced apoptosis in HAEC through inhibiting caspase-3 activation by enhancing ecNOS activity, via the accumulation of BK. Cesium 5-7 nitric oxide synthase 3 Homo sapiens 117-122 12785010-10 2003 Both CS and TC can ameliorate hypoxia-induced apoptosis in HAEC through inhibiting caspase-3 activation by enhancing ecNOS activity, via the accumulation of BK. Technetium 12-14 nitric oxide synthase 3 Homo sapiens 117-122 12707234-0 2003 Histamine upregulates gene expression of endothelial nitric oxide synthase in human vascular endothelial cells. Histamine 0-9 nitric oxide synthase 3 Homo sapiens 41-74 12819869-3 2003 This study tested the hypothesis that polymorphisms in eNOS are associated with susceptibility to CAF after cadaveric renal transplantation. cafestol palmitate 98-101 nitric oxide synthase 3 Homo sapiens 55-59 12707234-1 2003 BACKGROUND: Histamine has a short-term, transient, stimulating effect on endothelial nitric oxide synthase (eNOS) activity; however, long-term effects on eNOS have not been described yet. Histamine 12-21 nitric oxide synthase 3 Homo sapiens 73-106 12707234-7 2003 The histamine-induced eNOS expression was completely prevented by KN-93, an inhibitor of CaMK II. Histamine 4-13 nitric oxide synthase 3 Homo sapiens 22-26 12707234-1 2003 BACKGROUND: Histamine has a short-term, transient, stimulating effect on endothelial nitric oxide synthase (eNOS) activity; however, long-term effects on eNOS have not been described yet. Histamine 12-21 nitric oxide synthase 3 Homo sapiens 108-112 12707234-7 2003 The histamine-induced eNOS expression was completely prevented by KN-93, an inhibitor of CaMK II. KN 93 66-71 nitric oxide synthase 3 Homo sapiens 22-26 12707234-1 2003 BACKGROUND: Histamine has a short-term, transient, stimulating effect on endothelial nitric oxide synthase (eNOS) activity; however, long-term effects on eNOS have not been described yet. Histamine 12-21 nitric oxide synthase 3 Homo sapiens 154-158 12707234-8 2003 Histamine increased the activity of a 1.6-kb human eNOS promoter fragment (luciferase reporter gene assay), an effect that was also blocked by mepyramine. Histamine 0-9 nitric oxide synthase 3 Homo sapiens 51-55 12707234-2 2003 In addition, the vascular effect of histamine seems to depend critically on eNOS functionality. Histamine 36-45 nitric oxide synthase 3 Homo sapiens 76-80 12707234-8 2003 Histamine increased the activity of a 1.6-kb human eNOS promoter fragment (luciferase reporter gene assay), an effect that was also blocked by mepyramine. Pyrilamine 143-153 nitric oxide synthase 3 Homo sapiens 51-55 12707234-3 2003 Therefore, we studied the effects of histamine on eNOS gene expression and function. Histamine 37-46 nitric oxide synthase 3 Homo sapiens 50-54 12707234-10 2003 Under conditions of oxidative stress, however, the eNOS upregulated by histamine produced reactive oxygen species (CM-H2DCFDA oxidation-based fluorescence assay). Histamine 71-80 nitric oxide synthase 3 Homo sapiens 51-55 12707234-4 2003 METHODS AND RESULTS: In human umbilical vein endothelial cells (HUVECs) and HUVEC-derived EA.hy 926 cells, histamine upregulated eNOS mRNA (RNase protection assay) and protein (electron microscopic immunocytochemistry) expression. Histamine 107-116 nitric oxide synthase 3 Homo sapiens 129-133 12707234-10 2003 Under conditions of oxidative stress, however, the eNOS upregulated by histamine produced reactive oxygen species (CM-H2DCFDA oxidation-based fluorescence assay). Reactive Oxygen Species 90-113 nitric oxide synthase 3 Homo sapiens 51-55 12707234-5 2003 The upregulation of eNOS could be prevented by mepyramine, a selective antagonist at the H1 receptor, but not by H2 and H3 receptor antagonists. Pyrilamine 47-57 nitric oxide synthase 3 Homo sapiens 20-24 12875691-7 2003 Both H(2)O(2) and LPS significantly increased the eNOS transcript levels and the increases were significantly attenuated after pretreatment with propofol. Hydrogen Peroxide 5-13 nitric oxide synthase 3 Homo sapiens 50-54 12707234-10 2003 Under conditions of oxidative stress, however, the eNOS upregulated by histamine produced reactive oxygen species (CM-H2DCFDA oxidation-based fluorescence assay). Curium 115-117 nitric oxide synthase 3 Homo sapiens 51-55 12707234-10 2003 Under conditions of oxidative stress, however, the eNOS upregulated by histamine produced reactive oxygen species (CM-H2DCFDA oxidation-based fluorescence assay). 2',7'-dichlorodihydrofluorescein diacetate 118-125 nitric oxide synthase 3 Homo sapiens 51-55 12707234-12 2003 This eNOS upregulation may be protective under normal conditions, but it may become harmful under conditions of oxidative stress when eNOS produces reactive oxygen species at the expense of nitric oxide. Reactive Oxygen Species 148-171 nitric oxide synthase 3 Homo sapiens 5-9 12707234-12 2003 This eNOS upregulation may be protective under normal conditions, but it may become harmful under conditions of oxidative stress when eNOS produces reactive oxygen species at the expense of nitric oxide. Reactive Oxygen Species 148-171 nitric oxide synthase 3 Homo sapiens 134-138 12707234-12 2003 This eNOS upregulation may be protective under normal conditions, but it may become harmful under conditions of oxidative stress when eNOS produces reactive oxygen species at the expense of nitric oxide. Nitric Oxide 190-202 nitric oxide synthase 3 Homo sapiens 5-9 12707234-12 2003 This eNOS upregulation may be protective under normal conditions, but it may become harmful under conditions of oxidative stress when eNOS produces reactive oxygen species at the expense of nitric oxide. Nitric Oxide 190-202 nitric oxide synthase 3 Homo sapiens 134-138 12707237-0 2003 Reactive oxygen species are involved in smoking-induced dysfunction of nitric oxide biosynthesis and upregulation of endothelial nitric oxide synthase: an in vitro demonstration in human coronary artery endothelial cells. Reactive Oxygen Species 0-23 nitric oxide synthase 3 Homo sapiens 117-150 12707237-1 2003 BACKGROUND: Our group has previously shown that human umbilical vein endothelial cells exposed to smokers" serum decreased nitric oxide (NO) production and endothelial nitric oxide synthase (eNOS) activity in the presence of increased eNOS expression. Nitric Oxide 123-135 nitric oxide synthase 3 Homo sapiens 235-239 12707237-7 2003 In smokers, addition of PEG-SOD, PEG-SOD+PEG-catalase, or tetrahydrobiopterin significantly (P<0.05) improved NO levels and eNOS activity. sapropterin 58-77 nitric oxide synthase 3 Homo sapiens 127-131 12707237-10 2003 Furthermore, these data support other studies suggesting a role for hydrogen peroxide in the upregulation of eNOS. Hydrogen Peroxide 68-85 nitric oxide synthase 3 Homo sapiens 109-113 12875691-8 2003 Both H(2)O(2) and LPS significantly increased the eNOS protein expression and the increase was attenuated after pretreatment with propofol. Hydrogen Peroxide 5-13 nitric oxide synthase 3 Homo sapiens 50-54 12875691-8 2003 Both H(2)O(2) and LPS significantly increased the eNOS protein expression and the increase was attenuated after pretreatment with propofol. Propofol 130-138 nitric oxide synthase 3 Homo sapiens 50-54 12875691-9 2003 CONCLUSION: Propofol could protect endothelial cells against oxidative stress by inhibiting eNOS transcription and protein expression, but could not antagonise endotoxin induced cell injuries. Propofol 12-20 nitric oxide synthase 3 Homo sapiens 92-96 12875691-7 2003 Both H(2)O(2) and LPS significantly increased the eNOS transcript levels and the increases were significantly attenuated after pretreatment with propofol. Propofol 145-153 nitric oxide synthase 3 Homo sapiens 50-54 12657742-0 2003 Trichloroethylene decreases heat shock protein 90 interactions with endothelial nitric oxide synthase: implications for endothelial cell proliferation. Trichloroethylene 0-17 nitric oxide synthase 3 Homo sapiens 68-101 12727149-1 2003 AIMS: Endothelial nitric oxide synthase (eNOS) catalyzes the formation of nitric oxide which has vasodilatory, antithrombotic, antiinflammatory and antiproliferative properties. Nitric Oxide 18-30 nitric oxide synthase 3 Homo sapiens 41-45 12826063-0 2003 Competition and binding of arginine, imidazole, and aminoguanidine to endothelial nitric oxide synthase: aminoguanidine is a poor model for substrate, intermediate, and arginine analog inhibitor binding. Arginine 27-35 nitric oxide synthase 3 Homo sapiens 70-103 12826063-0 2003 Competition and binding of arginine, imidazole, and aminoguanidine to endothelial nitric oxide synthase: aminoguanidine is a poor model for substrate, intermediate, and arginine analog inhibitor binding. imidazole 37-46 nitric oxide synthase 3 Homo sapiens 70-103 12826063-0 2003 Competition and binding of arginine, imidazole, and aminoguanidine to endothelial nitric oxide synthase: aminoguanidine is a poor model for substrate, intermediate, and arginine analog inhibitor binding. pimagedine 52-66 nitric oxide synthase 3 Homo sapiens 70-103 12826063-0 2003 Competition and binding of arginine, imidazole, and aminoguanidine to endothelial nitric oxide synthase: aminoguanidine is a poor model for substrate, intermediate, and arginine analog inhibitor binding. pimagedine 105-119 nitric oxide synthase 3 Homo sapiens 70-103 12657742-2 2003 Endothelial nitric oxide synthase (eNOS) generation of nitric oxide (NO) plays an important role in endothelial cell proliferation, which is considered essential for normal blood vessel growth and development. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 12657742-11 2003 These data show that TRI alters hsp90 interactions with eNOS and induces eNOS to shift from NO to O2- generation. Superoxides 98-100 nitric oxide synthase 3 Homo sapiens 73-77 12591925-0 2003 Compensatory phosphorylation and protein-protein interactions revealed by loss of function and gain of function mutants of multiple serine phosphorylation sites in endothelial nitric-oxide synthase. Serine 132-138 nitric oxide synthase 3 Homo sapiens 164-197 12591925-1 2003 We examined the influence of individual serine phosphorylation sites in endothelial nitric-oxide synthase (eNOS) on basal and stimulated NO release, cooperative phosphorylation, and co-association with hsp90 and Akt. Serine 40-46 nitric oxide synthase 3 Homo sapiens 72-105 12569550-0 2003 Reactive oxygen species-mediated regulation of eNOS and iNOS expression in multicellular prostate tumor spheroids. Reactive Oxygen Species 0-23 nitric oxide synthase 3 Homo sapiens 47-51 12569550-1 2003 Nitric oxide (NO) generated by either endothelial nitric oxide synthase (eNOS) or inducible nitric oxide synthase (iNOS) may be involved in prostate tumorigenesis through the inhibition of reactive oxygen species (ROS)-induced apoptosis. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 38-71 12569550-1 2003 Nitric oxide (NO) generated by either endothelial nitric oxide synthase (eNOS) or inducible nitric oxide synthase (iNOS) may be involved in prostate tumorigenesis through the inhibition of reactive oxygen species (ROS)-induced apoptosis. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 73-77 12569550-1 2003 Nitric oxide (NO) generated by either endothelial nitric oxide synthase (eNOS) or inducible nitric oxide synthase (iNOS) may be involved in prostate tumorigenesis through the inhibition of reactive oxygen species (ROS)-induced apoptosis. Reactive Oxygen Species 189-212 nitric oxide synthase 3 Homo sapiens 38-71 12569550-1 2003 Nitric oxide (NO) generated by either endothelial nitric oxide synthase (eNOS) or inducible nitric oxide synthase (iNOS) may be involved in prostate tumorigenesis through the inhibition of reactive oxygen species (ROS)-induced apoptosis. Reactive Oxygen Species 189-212 nitric oxide synthase 3 Homo sapiens 73-77 12569550-1 2003 Nitric oxide (NO) generated by either endothelial nitric oxide synthase (eNOS) or inducible nitric oxide synthase (iNOS) may be involved in prostate tumorigenesis through the inhibition of reactive oxygen species (ROS)-induced apoptosis. Reactive Oxygen Species 214-217 nitric oxide synthase 3 Homo sapiens 38-71 12569550-5 2003 Elevation of ROS by treatment of tumor spheroids with either buthionine sulfoximine (BSO) or hydrogen peroxide resulted in upregulation of eNOS, whereas iNOS was downregulated. Reactive Oxygen Species 13-16 nitric oxide synthase 3 Homo sapiens 139-143 12569550-5 2003 Elevation of ROS by treatment of tumor spheroids with either buthionine sulfoximine (BSO) or hydrogen peroxide resulted in upregulation of eNOS, whereas iNOS was downregulated. Buthionine Sulfoximine 61-83 nitric oxide synthase 3 Homo sapiens 139-143 12569550-5 2003 Elevation of ROS by treatment of tumor spheroids with either buthionine sulfoximine (BSO) or hydrogen peroxide resulted in upregulation of eNOS, whereas iNOS was downregulated. Buthionine Sulfoximine 85-88 nitric oxide synthase 3 Homo sapiens 139-143 12569550-5 2003 Elevation of ROS by treatment of tumor spheroids with either buthionine sulfoximine (BSO) or hydrogen peroxide resulted in upregulation of eNOS, whereas iNOS was downregulated. Hydrogen Peroxide 93-110 nitric oxide synthase 3 Homo sapiens 139-143 12569550-7 2003 Upregulation of eNOS after treatment with hydrogen peroxide was apparently transduced through receptor tyrosine kinase signaling pathways since it was abolished by the protein kinase C (PKC) inhibitor bisindolylmaleimide-1 (BIM-1), the p21(ras) inhibitor S-trans-trans-farnesylthiosalicylic acid (FTS), the c-Raf inhibitor ZM 336372 and PD98059, which inhibits ERK1/2 activation. Hydrogen Peroxide 42-59 nitric oxide synthase 3 Homo sapiens 16-20 12569550-7 2003 Upregulation of eNOS after treatment with hydrogen peroxide was apparently transduced through receptor tyrosine kinase signaling pathways since it was abolished by the protein kinase C (PKC) inhibitor bisindolylmaleimide-1 (BIM-1), the p21(ras) inhibitor S-trans-trans-farnesylthiosalicylic acid (FTS), the c-Raf inhibitor ZM 336372 and PD98059, which inhibits ERK1/2 activation. bisindolylmaleimide-1 201-222 nitric oxide synthase 3 Homo sapiens 16-20 12569550-7 2003 Upregulation of eNOS after treatment with hydrogen peroxide was apparently transduced through receptor tyrosine kinase signaling pathways since it was abolished by the protein kinase C (PKC) inhibitor bisindolylmaleimide-1 (BIM-1), the p21(ras) inhibitor S-trans-trans-farnesylthiosalicylic acid (FTS), the c-Raf inhibitor ZM 336372 and PD98059, which inhibits ERK1/2 activation. bisindolylmaleimide I 224-229 nitric oxide synthase 3 Homo sapiens 16-20 12569550-7 2003 Upregulation of eNOS after treatment with hydrogen peroxide was apparently transduced through receptor tyrosine kinase signaling pathways since it was abolished by the protein kinase C (PKC) inhibitor bisindolylmaleimide-1 (BIM-1), the p21(ras) inhibitor S-trans-trans-farnesylthiosalicylic acid (FTS), the c-Raf inhibitor ZM 336372 and PD98059, which inhibits ERK1/2 activation. farnesylthiosalicylic acid 255-295 nitric oxide synthase 3 Homo sapiens 16-20 12569550-7 2003 Upregulation of eNOS after treatment with hydrogen peroxide was apparently transduced through receptor tyrosine kinase signaling pathways since it was abolished by the protein kinase C (PKC) inhibitor bisindolylmaleimide-1 (BIM-1), the p21(ras) inhibitor S-trans-trans-farnesylthiosalicylic acid (FTS), the c-Raf inhibitor ZM 336372 and PD98059, which inhibits ERK1/2 activation. farnesylthiosalicylic acid 297-300 nitric oxide synthase 3 Homo sapiens 16-20 12569550-7 2003 Upregulation of eNOS after treatment with hydrogen peroxide was apparently transduced through receptor tyrosine kinase signaling pathways since it was abolished by the protein kinase C (PKC) inhibitor bisindolylmaleimide-1 (BIM-1), the p21(ras) inhibitor S-trans-trans-farnesylthiosalicylic acid (FTS), the c-Raf inhibitor ZM 336372 and PD98059, which inhibits ERK1/2 activation. N-(5-(3-dimethylaminobenzamido)-2-methylphenyl)-4-hydroxybenzamide 323-332 nitric oxide synthase 3 Homo sapiens 16-20 12569550-7 2003 Upregulation of eNOS after treatment with hydrogen peroxide was apparently transduced through receptor tyrosine kinase signaling pathways since it was abolished by the protein kinase C (PKC) inhibitor bisindolylmaleimide-1 (BIM-1), the p21(ras) inhibitor S-trans-trans-farnesylthiosalicylic acid (FTS), the c-Raf inhibitor ZM 336372 and PD98059, which inhibits ERK1/2 activation. 2-(2-amino-3-methoxyphenyl)-4H-1-benzopyran-4-one 337-344 nitric oxide synthase 3 Homo sapiens 16-20 12547825-7 2003 We further show that, 1) 17-epiestriol induces the expression of endothelial nitric-oxide synthase mRNA and protein, 2) 17-epiestriol prevents TNFalpha-induced migration of NFkappaB into the nucleus, 3) N(G)-nitro-l-arginine methyl ester, an inhibitor of NO synthesis, abolishes 17-epiestriol-mediated inhibition of TNFalpha-induced VCAM-1 expression and migration of NFkappaB from the cytoplasm to the nucleus. 17-Epiestriol 25-38 nitric oxide synthase 3 Homo sapiens 65-98 12682286-2 2003 We previously demonstrated that estrogen rapidly induces nitric oxide release via a phosphatidylinositol 3-kinase/Akt/endothelial nitric-oxide synthase (eNOS) pathway in EA.hy926 cells (immortalized human endothelial cells), which express a 46-kDa ER. Nitric Oxide 57-69 nitric oxide synthase 3 Homo sapiens 118-151 12692005-0 2003 Nebivolol prevents vascular NOS III uncoupling in experimental hyperlipidemia and inhibits NADPH oxidase activity in inflammatory cells. Nebivolol 0-9 nitric oxide synthase 3 Homo sapiens 28-35 12665482-2 2003 When uncoupled from essential cofactors, endothelial nitric oxide synthase (eNOS) produces O2*-. Superoxides 91-95 nitric oxide synthase 3 Homo sapiens 41-74 12665482-2 2003 When uncoupled from essential cofactors, endothelial nitric oxide synthase (eNOS) produces O2*-. Superoxides 91-95 nitric oxide synthase 3 Homo sapiens 76-80 12665482-5 2003 When eNOS is functioning normally, incorporation of Nomega-Nitro-L-Arginine methyl ester (L-NAME, 1 mmol/L), results in increased O2*- detection, as inhibition of NO production prevents NO scavenging of O2*-. NG-Nitroarginine Methyl Ester 52-88 nitric oxide synthase 3 Homo sapiens 5-9 12665482-5 2003 When eNOS is functioning normally, incorporation of Nomega-Nitro-L-Arginine methyl ester (L-NAME, 1 mmol/L), results in increased O2*- detection, as inhibition of NO production prevents NO scavenging of O2*-. NG-Nitroarginine Methyl Ester 90-96 nitric oxide synthase 3 Homo sapiens 5-9 12665482-5 2003 When eNOS is functioning normally, incorporation of Nomega-Nitro-L-Arginine methyl ester (L-NAME, 1 mmol/L), results in increased O2*- detection, as inhibition of NO production prevents NO scavenging of O2*-. Superoxides 130-132 nitric oxide synthase 3 Homo sapiens 5-9 12665482-7 2003 In the remaining 9 CCF patients, incorporation of L-NAME reduced O2*- production by 39%, indicating O2*- production by eNOS uncoupling. Superoxides 100-104 nitric oxide synthase 3 Homo sapiens 119-123 12665482-9 2003 Endothelium-dependent and -independent vasodilator responses to acetylcholine and sodium nitroprusside recorded using venous occlusion plethysmography were significantly impaired in patients exhibiting eNOS uncoupling. Acetylcholine 64-77 nitric oxide synthase 3 Homo sapiens 202-206 12665482-9 2003 Endothelium-dependent and -independent vasodilator responses to acetylcholine and sodium nitroprusside recorded using venous occlusion plethysmography were significantly impaired in patients exhibiting eNOS uncoupling. Nitroprusside 82-102 nitric oxide synthase 3 Homo sapiens 202-206 12668492-5 2003 The polymorphism in exon 7 of NOS3, a G-T transition at position 894 that results in a Glu to Asp amino acid substitution for codon 298, was genotyped and subjects were followed prospectively to the end point of death or heart transplantation. Glutamic Acid 87-90 nitric oxide synthase 3 Homo sapiens 30-34 12668492-5 2003 The polymorphism in exon 7 of NOS3, a G-T transition at position 894 that results in a Glu to Asp amino acid substitution for codon 298, was genotyped and subjects were followed prospectively to the end point of death or heart transplantation. asp amino acid 94-108 nitric oxide synthase 3 Homo sapiens 30-34 14967938-7 2003 A significant synthesis of NO by oocytes was observed in the presence of ionomycin, but not in the absence of ionomycin, indicating that oocyte NOS-3 functions in response to transient elevations in the intracellular calcium level. Ionomycin 73-82 nitric oxide synthase 3 Homo sapiens 144-149 12676608-5 2003 In cultured human aortic endothelial cells, treatment with arsenite resulted in a concentration-dependent inhibition of endothelial nitric oxide synthase (eNOS). arsenite 59-67 nitric oxide synthase 3 Homo sapiens 120-153 12701065-7 2003 In addition, the expression of endothelial nitric oxide synthase (eNOS) was altered, with linoleic acid increasing eNOS activity. Linoleic Acid 90-103 nitric oxide synthase 3 Homo sapiens 31-64 12709683-3 2003 Furthermore, this signaling system is coupled to constitutive nitric oxide synthase (cNOS)-derived nitric oxide (NO) release in both vertebrates and invertebrates, thereby regulating neural, immune, and vascular-like functions in these divergent organisms. Nitric Oxide 62-74 nitric oxide synthase 3 Homo sapiens 85-89 14967938-7 2003 A significant synthesis of NO by oocytes was observed in the presence of ionomycin, but not in the absence of ionomycin, indicating that oocyte NOS-3 functions in response to transient elevations in the intracellular calcium level. Calcium 217-224 nitric oxide synthase 3 Homo sapiens 144-149 12628472-1 2003 Nitric oxide (NO) is synthesized from L-arginine by neuronal, endothelial and inducible isoforms of NO synthase (nNOS, eNOS and iNOS, respectively) and is involved in the regulation of a variety of physiological functions, including immune activity. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 119-123 12709683-4 2003 In human endothelial cells from various blood vessels, CB1 immunoreactive components are present as is its coupling to anandamide-stimulated cNOS-derived NO production, which exerts an autoregulatory role on cNOS release. anandamide 119-129 nitric oxide synthase 3 Homo sapiens 141-145 12709683-4 2003 In human endothelial cells from various blood vessels, CB1 immunoreactive components are present as is its coupling to anandamide-stimulated cNOS-derived NO production, which exerts an autoregulatory role on cNOS release. anandamide 119-129 nitric oxide synthase 3 Homo sapiens 208-212 12670736-2 2003 Many recent mechanistic studies have focused on the ability of estradiol to stimulate endothelial nitric oxide synthase (eNOS) and the subsequent generation of nitric oxide (NO). Estradiol 63-72 nitric oxide synthase 3 Homo sapiens 86-119 12670736-2 2003 Many recent mechanistic studies have focused on the ability of estradiol to stimulate endothelial nitric oxide synthase (eNOS) and the subsequent generation of nitric oxide (NO). Estradiol 63-72 nitric oxide synthase 3 Homo sapiens 121-125 12670736-2 2003 Many recent mechanistic studies have focused on the ability of estradiol to stimulate endothelial nitric oxide synthase (eNOS) and the subsequent generation of nitric oxide (NO). Nitric Oxide 98-110 nitric oxide synthase 3 Homo sapiens 121-125 12651037-1 2003 OBJECTIVES: We sought to investigate whether two polymorphisms located in the promoter (T(-786)C) and exon 7 (Glu298Asp) of the endothelial nitric oxide (NO) synthase (eNOS) gene affected agonists-mediated NO release. Nitric Oxide 140-152 nitric oxide synthase 3 Homo sapiens 168-172 12519764-1 2003 Endothelial nitric oxide synthase (eNOS), which generates the endogenous vasodilator, nitric oxide (NO), is highly regulated by post-translational modifications and protein interactions. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 12519764-7 2003 HSP90 also significantly increased the rate of NADPH-dependent cytochrome c reduction by eNOS at both low and high Ca(2+) concentrations. NADP 47-52 nitric oxide synthase 3 Homo sapiens 89-93 12519764-9 2003 At 100 nm Ca(2+), HSP90 promoted dose-dependent CaM binding to eNOS that was fully inhibitable by GA. At high calcium, HSP90 did not affect CaM binding to eNOS, but GA inhibited HSP90 binding to eNOS. geldanamycin 98-100 nitric oxide synthase 3 Homo sapiens 63-67 12519764-10 2003 At high Ca(2+), HSP90 caused the V(max) of eNOS for l-arginine to increase by 2-fold, but the K(m) of eNOS was unchanged. Arginine 52-62 nitric oxide synthase 3 Homo sapiens 43-47 12600864-10 2003 Mixed tocopherols were more potent than alpha-tocopherol alone in modulating NO release and ecNOS activation but not SOD protein content or PKC activation. alpha-Tocopherol 40-56 nitric oxide synthase 3 Homo sapiens 92-97 12600864-12 2003 Effects of mixed tocopherols were associated with increased NO release, ecNOS activation, and SOD protein content in platelets, which may contribute to the effect on platelet aggregation. Tocopherols 17-28 nitric oxide synthase 3 Homo sapiens 72-77 12600864-6 2003 ADP and phorbol 12-myristate 13-acetate-induced platelet aggregation, nitric oxide (NO) release, activation of endothelial constitutive nitric-oxide synthase (ecNOS; EC 1.14.13.39) and of protein kinase C (PKC), and ecNOS, superoxide dismutase (SOD; EC 1.15.1.1), and PKC protein content in platelets were measured before and after 8 wk of administration of tocopherols. Tetradecanoylphorbol Acetate 8-39 nitric oxide synthase 3 Homo sapiens 111-157 12600864-6 2003 ADP and phorbol 12-myristate 13-acetate-induced platelet aggregation, nitric oxide (NO) release, activation of endothelial constitutive nitric-oxide synthase (ecNOS; EC 1.14.13.39) and of protein kinase C (PKC), and ecNOS, superoxide dismutase (SOD; EC 1.15.1.1), and PKC protein content in platelets were measured before and after 8 wk of administration of tocopherols. Tetradecanoylphorbol Acetate 8-39 nitric oxide synthase 3 Homo sapiens 159-164 12600864-6 2003 ADP and phorbol 12-myristate 13-acetate-induced platelet aggregation, nitric oxide (NO) release, activation of endothelial constitutive nitric-oxide synthase (ecNOS; EC 1.14.13.39) and of protein kinase C (PKC), and ecNOS, superoxide dismutase (SOD; EC 1.15.1.1), and PKC protein content in platelets were measured before and after 8 wk of administration of tocopherols. Tetradecanoylphorbol Acetate 8-39 nitric oxide synthase 3 Homo sapiens 216-221 12600864-8 2003 NO release, ecNOS activation, and SOD protein content in platelets increased in the tocopherol-treated groups. Tocopherols 84-94 nitric oxide synthase 3 Homo sapiens 12-17 12600864-10 2003 Mixed tocopherols were more potent than alpha-tocopherol alone in modulating NO release and ecNOS activation but not SOD protein content or PKC activation. Tocopherols 6-17 nitric oxide synthase 3 Homo sapiens 92-97 12590932-5 2003 Menadione increased L-arginine uptake by the cells, but inhibited endothelial nitric oxide synthase, an effect that was prevented by acute loading with ascorbate. Vitamin K 3 0-9 nitric oxide synthase 3 Homo sapiens 66-99 12590926-0 2003 Differential effects of mutations in human endothelial nitric oxide synthase at residues Tyr-357 and Arg-365 on L-arginine hydroxylation and GN-hydroxy-L-arginine oxidation. Tyrosine 89-92 nitric oxide synthase 3 Homo sapiens 43-76 12590932-5 2003 Menadione increased L-arginine uptake by the cells, but inhibited endothelial nitric oxide synthase, an effect that was prevented by acute loading with ascorbate. Ascorbic Acid 152-161 nitric oxide synthase 3 Homo sapiens 66-99 12590926-0 2003 Differential effects of mutations in human endothelial nitric oxide synthase at residues Tyr-357 and Arg-365 on L-arginine hydroxylation and GN-hydroxy-L-arginine oxidation. Arginine 112-122 nitric oxide synthase 3 Homo sapiens 43-76 12607129-1 2003 OBJECTIVE: Although it has been shown recently that acetylcholine (ACh)-induced vasodilation of forearm resistance vessels is predominantly mediated by nitric oxide, direct biochemical evidence for eNOS stimulation by bradykinin (BK) in the human arterial circulation is still lacking. Acetylcholine 67-70 nitric oxide synthase 3 Homo sapiens 198-202 12600950-2 2003 This study investigated the relationship of the eNOS Glu(298)-->Asp and T(786)-->C polymorphisms with the presence and severity of CAD in the Italian population. Glutamic Acid 53-56 nitric oxide synthase 3 Homo sapiens 48-52 12600950-10 2003 CONCLUSIONS: The present study provides evidence that the Glu(298)-->Asp and T(786)-->C polymorphisms of the eNOS gene are associated with the presence and severity of angiographically defined CAD in the Italian population and that those individuals carrying both eNOS variants simultaneously might have a higher risk of developing CAD. Glutamic Acid 58-61 nitric oxide synthase 3 Homo sapiens 115-119 12600950-10 2003 CONCLUSIONS: The present study provides evidence that the Glu(298)-->Asp and T(786)-->C polymorphisms of the eNOS gene are associated with the presence and severity of angiographically defined CAD in the Italian population and that those individuals carrying both eNOS variants simultaneously might have a higher risk of developing CAD. Glutamic Acid 58-61 nitric oxide synthase 3 Homo sapiens 270-274 12641536-1 2003 OBJECTIVE: Conflicting data exists about the possible contribution of the homozygous Asp/Asp genotype of the Glu298Asp polymorphism of endothelial nitric oxide synthase to human atherosclerotic vascular disease. Aspartic Acid 85-88 nitric oxide synthase 3 Homo sapiens 135-168 12641536-1 2003 OBJECTIVE: Conflicting data exists about the possible contribution of the homozygous Asp/Asp genotype of the Glu298Asp polymorphism of endothelial nitric oxide synthase to human atherosclerotic vascular disease. Aspartic Acid 89-92 nitric oxide synthase 3 Homo sapiens 135-168 12631094-10 2003 A positive linear relationship was found between cNOS activity in cortex and creatinine clearance. Creatinine 77-87 nitric oxide synthase 3 Homo sapiens 49-53 12640355-2 2003 Unlike classical steroid transcription mediated pathways, estrogen"s acute vasodilatory effect is mediated by calcium dependent cell surface estrogen receptors that stimulate constitutive endothelial nitric oxide synthase (eNOS) activity. Calcium 110-117 nitric oxide synthase 3 Homo sapiens 188-221 12640355-2 2003 Unlike classical steroid transcription mediated pathways, estrogen"s acute vasodilatory effect is mediated by calcium dependent cell surface estrogen receptors that stimulate constitutive endothelial nitric oxide synthase (eNOS) activity. Calcium 110-117 nitric oxide synthase 3 Homo sapiens 223-227 12640355-3 2003 The transient release of eNOS derived nitric oxide exerts profound physiological effects on the vasculature exerting a state of cellular inhibition (i.e. vasodilation). Nitric Oxide 38-50 nitric oxide synthase 3 Homo sapiens 25-29 12488320-0 2003 The proline-rich domain of dynamin-2 is responsible for dynamin-dependent in vitro potentiation of endothelial nitric-oxide synthase activity via selective effects on reductase domain function. Proline 4-11 nitric oxide synthase 3 Homo sapiens 99-132 12488320-1 2003 The GTPase dynamin-2 (dyn-2) binds and positively regulates the nitric oxide-generating enzyme, endothelial nitric-oxide synthase (eNOS) (Cao, S., Yao, Y., McCabe, T., Yao, Q., Katusic, Z., Sessa, W., and Shah, V. (2001) J. Biol. Nitric Oxide 64-76 nitric oxide synthase 3 Homo sapiens 96-129 12615295-6 2003 Studies in experimental models of ischemic stroke show that statin therapy reduces brain infarct size and improves neurologic outcome by directly upregulating brain endothelial nitric oxide synthase. statin 60-66 nitric oxide synthase 3 Homo sapiens 165-198 12588285-0 2003 The effect of lipoproteins on endothelial nitric oxide synthase is modulated by lipoperoxides. Lipid Peroxides 80-93 nitric oxide synthase 3 Homo sapiens 30-63 12480940-3 2003 UV-visible and electron paramagnetic resonance (EPR) spectral characterization for the resting eNOS(ox) and its complexes with various ligands indicated a standard NOS heme structure as a thiolate hemeprotein. Heme 168-172 nitric oxide synthase 3 Homo sapiens 95-99 12480940-4 2003 Two low spin imidazole heme complexes but not the isolated eNOS(ox) were resolved by EPR indicating slight difference in heme geometry of the dimeric eNOS(ox) domain. imidazole heme 13-27 nitric oxide synthase 3 Homo sapiens 150-154 12480940-4 2003 Two low spin imidazole heme complexes but not the isolated eNOS(ox) were resolved by EPR indicating slight difference in heme geometry of the dimeric eNOS(ox) domain. Heme 23-27 nitric oxide synthase 3 Homo sapiens 150-154 12480940-5 2003 Stoichiometric titration of eNOS(ox) demonstrated that the heme has a capacity for a reducing equivalent of 1-1.5. Heme 59-63 nitric oxide synthase 3 Homo sapiens 28-32 12480940-8 2003 Ferrous eNOS(ox), in the presence of l-arginine, is fully functional in forming the tetrahydrobiopterin radical upon mixing with oxygen as demonstrated by rapid-freeze EPR measurements. Arginine 37-47 nitric oxide synthase 3 Homo sapiens 8-12 12480940-8 2003 Ferrous eNOS(ox), in the presence of l-arginine, is fully functional in forming the tetrahydrobiopterin radical upon mixing with oxygen as demonstrated by rapid-freeze EPR measurements. tetrahydrobiopterin radical 84-111 nitric oxide synthase 3 Homo sapiens 8-12 12480940-8 2003 Ferrous eNOS(ox), in the presence of l-arginine, is fully functional in forming the tetrahydrobiopterin radical upon mixing with oxygen as demonstrated by rapid-freeze EPR measurements. Oxygen 129-135 nitric oxide synthase 3 Homo sapiens 8-12 12480940-12 2003 This first redox characterization on both eNOS domains by stoichiometric titration and the generation of a high quality EPR spectrum for the BH(4) radical intermediate illustrated the usefulness of these tools in future detailed investigations into the reaction mechanism of eNOS. bh(4) radical 141-154 nitric oxide synthase 3 Homo sapiens 275-279 12588285-10 2003 In HMEC-1 and in HUVEC, mildly oxidized LDLs stimulated both e-NOS and NO2/NO3 accumulation; the effect on e-NOS was potentiated by vitamin C in HMEC-1. Ascorbic Acid 132-141 nitric oxide synthase 3 Homo sapiens 107-112 12574107-1 2003 Endothelium-dependent vasorelaxation plays an important role in reduction of blood pressure and is mediated through release of nitric oxide (NO), which is generated by constitutively expressed endothelial nitric oxide synthase (NOS3). Nitric Oxide 127-139 nitric oxide synthase 3 Homo sapiens 193-226 12552477-10 2003 The blunted blood pressure increase of smokers compared to controls following CPT, may represent altered nitric oxide production in the macro and microcirculation through differential upregulation of endothelial nitric oxide synthase (eNOS) and inducible NOS respectively. Nitric Oxide 105-117 nitric oxide synthase 3 Homo sapiens 200-233 12574107-1 2003 Endothelium-dependent vasorelaxation plays an important role in reduction of blood pressure and is mediated through release of nitric oxide (NO), which is generated by constitutively expressed endothelial nitric oxide synthase (NOS3). Nitric Oxide 127-139 nitric oxide synthase 3 Homo sapiens 228-232 12594242-5 2003 In addition, NOS3 overexpression impaired neuronal Mt function as demonstrated by the reduced levels of 3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyltetrazolium bromide and nicotinamide adenine dinucleotide (reduced form)-tetrazolium reductase activities and MitoTracker Red fluorescence. thiazolyl blue 104-164 nitric oxide synthase 3 Homo sapiens 13-17 12594242-5 2003 In addition, NOS3 overexpression impaired neuronal Mt function as demonstrated by the reduced levels of 3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyltetrazolium bromide and nicotinamide adenine dinucleotide (reduced form)-tetrazolium reductase activities and MitoTracker Red fluorescence. NAD 169-202 nitric oxide synthase 3 Homo sapiens 13-17 12594242-5 2003 In addition, NOS3 overexpression impaired neuronal Mt function as demonstrated by the reduced levels of 3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyltetrazolium bromide and nicotinamide adenine dinucleotide (reduced form)-tetrazolium reductase activities and MitoTracker Red fluorescence. Tetrazolium Salts 145-156 nitric oxide synthase 3 Homo sapiens 13-17 12594242-6 2003 These adverse effects of NOS3 were associated with increased cellular levels of reactive oxygen species and impaired membrane integrity and were not produced in cells that were transfected with a cDNA encoding catalytically inactive NOS3. reactive 80-88 nitric oxide synthase 3 Homo sapiens 25-29 12594242-6 2003 These adverse effects of NOS3 were associated with increased cellular levels of reactive oxygen species and impaired membrane integrity and were not produced in cells that were transfected with a cDNA encoding catalytically inactive NOS3. oxygen species 89-103 nitric oxide synthase 3 Homo sapiens 25-29 12594242-7 2003 Importantly, modest elevations in NOS3 expression, achieved by infection with low multiplicities of adenovirus-NOS3 infection, did not cause apoptosis but rendered the cells more sensitive to oxidative injury by H(2)O(2) or diethyldithiocarbamate. h(2)o 212-217 nitric oxide synthase 3 Homo sapiens 34-38 12594242-7 2003 Importantly, modest elevations in NOS3 expression, achieved by infection with low multiplicities of adenovirus-NOS3 infection, did not cause apoptosis but rendered the cells more sensitive to oxidative injury by H(2)O(2) or diethyldithiocarbamate. Ditiocarb 224-246 nitric oxide synthase 3 Homo sapiens 34-38 12559774-3 2003 Normally, endothelial nitric oxide synthase (eNOS) produces a tonic amount of nitric oxide (NO), which is responsible for the homeostasis between the endothelium and surrounding tissues. Nitric Oxide 22-34 nitric oxide synthase 3 Homo sapiens 45-49 12586536-5 2003 The mutant was activated by BH4 with an EC(50) of 0.24+/-0.04 microM, a value comparable to that obtained with WT eNOS (0.22+/-0.02 microM). sapropterin 28-31 nitric oxide synthase 3 Homo sapiens 114-118 12503100-1 2003 Through the nitric oxide (NO) production in the vascular system, the endothelial nitric oxide synthase (eNOS or NOS3) is a key enzyme in blood pressure regulation and atherosclerosis control. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 69-102 12503100-1 2003 Through the nitric oxide (NO) production in the vascular system, the endothelial nitric oxide synthase (eNOS or NOS3) is a key enzyme in blood pressure regulation and atherosclerosis control. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 104-108 12503100-1 2003 Through the nitric oxide (NO) production in the vascular system, the endothelial nitric oxide synthase (eNOS or NOS3) is a key enzyme in blood pressure regulation and atherosclerosis control. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 112-116 12431978-1 2003 17beta-Estradiol activates endothelial nitric oxide synthase (eNOS), enhancing nitric oxide (NO) release from endothelial cells via the phosphatidylinositol 3-kinase (PI3-kinase)/Akt pathway. Estradiol 0-16 nitric oxide synthase 3 Homo sapiens 27-60 12490885-1 2003 Dinucleotide CA repeats of variable length in an intron of the human endothelial nitric oxide synthase gene act as regulatory signals for splicing of the gene"s pre-mRNA. Dinucleoside Phosphates 0-12 nitric oxide synthase 3 Homo sapiens 69-102 12521608-2 2003 Increased expression of endothelial nitric oxide synthase (eNOS) has been shown to play an important role in maintaining high levels of (*)NO generation to offset the increase in O(2)(*-) that occurs during proliferation. Superoxides 179-183 nitric oxide synthase 3 Homo sapiens 24-57 15000126-7 2003 Cultured bone cells also rapidly produce nitric oxide (NO) in response to fluid flow as a result of activation of endothelial nitric oxide synthase (ecNOS), which enzyme also mediates the adaptive response of bone tissue to mechanical loading. Nitric Oxide 41-53 nitric oxide synthase 3 Homo sapiens 114-147 15000126-7 2003 Cultured bone cells also rapidly produce nitric oxide (NO) in response to fluid flow as a result of activation of endothelial nitric oxide synthase (ecNOS), which enzyme also mediates the adaptive response of bone tissue to mechanical loading. Nitric Oxide 41-53 nitric oxide synthase 3 Homo sapiens 149-154 12482742-1 2003 The endothelial nitric oxide synthase (eNOS), the expression of which is regulated by a range of transcriptional and posttranscriptional mechanisms, generates nitric oxide (NO) in response to a number of stimuli. Nitric Oxide 16-28 nitric oxide synthase 3 Homo sapiens 39-43 12482742-4 2003 Two amino acids seem to be particularly important in regulating eNOS activity and these are a serine residue in the reductase domain (Ser(1177)) and a threonine residue (Thr(495)) located within the CaM-binding domain. Serine 94-100 nitric oxide synthase 3 Homo sapiens 64-68 12482742-4 2003 Two amino acids seem to be particularly important in regulating eNOS activity and these are a serine residue in the reductase domain (Ser(1177)) and a threonine residue (Thr(495)) located within the CaM-binding domain. Serine 134-137 nitric oxide synthase 3 Homo sapiens 64-68 12482742-4 2003 Two amino acids seem to be particularly important in regulating eNOS activity and these are a serine residue in the reductase domain (Ser(1177)) and a threonine residue (Thr(495)) located within the CaM-binding domain. Threonine 151-160 nitric oxide synthase 3 Homo sapiens 64-68 12482742-4 2003 Two amino acids seem to be particularly important in regulating eNOS activity and these are a serine residue in the reductase domain (Ser(1177)) and a threonine residue (Thr(495)) located within the CaM-binding domain. Threonine 170-173 nitric oxide synthase 3 Homo sapiens 64-68 12482742-5 2003 Simultaneous alterations in the phosphorylation of Ser(1177) and Thr(495) in response to a variety of stimuli are regulated by a number of kinases and phosphatases that continuously associate with and dissociate from the eNOS signaling complex. Serine 51-54 nitric oxide synthase 3 Homo sapiens 221-225 12482742-5 2003 Simultaneous alterations in the phosphorylation of Ser(1177) and Thr(495) in response to a variety of stimuli are regulated by a number of kinases and phosphatases that continuously associate with and dissociate from the eNOS signaling complex. Threonine 65-68 nitric oxide synthase 3 Homo sapiens 221-225 12524222-7 2003 Our data indicate that AII increased the expression of endothelial NOS, inducible NOS, and NAD(P)H oxidase in a dose-dependent manner, which was attenuated by incubation with either E2, superoxide dismutase, or the AII type 1 receptor (AT1R) inhibitor candesartan. candesartan 252-263 nitric oxide synthase 3 Homo sapiens 55-70 12474221-2 2003 Nitric oxide is produced by the nitric oxide synthases, endothelial NOS (eNOS), neural NOS (nNOS), and inducible NOS (iNOS). Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 56-71 12474221-2 2003 Nitric oxide is produced by the nitric oxide synthases, endothelial NOS (eNOS), neural NOS (nNOS), and inducible NOS (iNOS). Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 73-77 12524661-6 2003 Treatment of HAECs with gly-ox-HDL attenuated the expression of endothelial nitric oxide synthase (eNOS), but not inducible nitric oxide synthase (iNOS), and this was followed by decreased production of nitric oxide (NO) by the cells. Glycine 24-27 nitric oxide synthase 3 Homo sapiens 64-97 14580231-1 2003 INTRODUCTION: Endothelial nitric oxide synthase (ecNOS) is a key regulator of vascular nitric oxide production. Nitric Oxide 26-38 nitric oxide synthase 3 Homo sapiens 49-54 14610325-5 2003 In addition, we evaluated the effect of glucose on the expression of endothelial nitric oxide synthase (eNOS) in HGECs by Western blotting. Glucose 40-47 nitric oxide synthase 3 Homo sapiens 69-102 14610325-5 2003 In addition, we evaluated the effect of glucose on the expression of endothelial nitric oxide synthase (eNOS) in HGECs by Western blotting. Glucose 40-47 nitric oxide synthase 3 Homo sapiens 104-108 14989558-0 2003 Interactive effects of the ACE DD polymorphism with the NOS III homozygous G849T (Glu298-->Asp) variant in determining endothelial function in coronary artery disease. Aspartic Acid 94-97 nitric oxide synthase 3 Homo sapiens 56-63 14610325-7 2003 However, Western blot analysis revealed that eNOS protein expression was significantly upregulated at 12 h after exposure to high glucose concentrations (30 mM), reaching a peak at 48 h (twofold increase over baseline levels). Glucose 130-137 nitric oxide synthase 3 Homo sapiens 45-49 14610325-10 2003 CONCLUSIONS: The present study demonstrated that high glucose increased eNOS protein expression, but decreased NO release finally. Glucose 54-61 nitric oxide synthase 3 Homo sapiens 72-76 15981946-4 2003 PKC-mediated superoxide production may inactivate nitric oxide (NO) derived from endothelial NOS III, but also may inhibit the activity and/or expression of the NO downstream target, the soluble guanylyl cyclase. Superoxides 13-23 nitric oxide synthase 3 Homo sapiens 93-100 15981946-4 2003 PKC-mediated superoxide production may inactivate nitric oxide (NO) derived from endothelial NOS III, but also may inhibit the activity and/or expression of the NO downstream target, the soluble guanylyl cyclase. Nitric Oxide 50-62 nitric oxide synthase 3 Homo sapiens 93-100 12534448-0 2002 Prior aspirin use in unstable angina patients with modified plasma inflammatory markers and endothelial nitric oxide synthase in neutrophils. Aspirin 6-13 nitric oxide synthase 3 Homo sapiens 92-125 12388304-9 2002 In vitro tube formation was inhibited by N(G)-nitro-l-arginine methyl ester in wild-type mice and restored by a NO donor, diethylenetriamine-NO, in eNOS(-/-) mice (P < 0.05). diethylenetriamine-no 122-143 nitric oxide synthase 3 Homo sapiens 148-152 14597854-2 2003 Changes in iron availability can affect an important regulator of vascular tone, the endothelial nitric oxide synthase (eNOS), activated by a heme-dependent dimerization. Iron 11-15 nitric oxide synthase 3 Homo sapiens 85-118 14597854-2 2003 Changes in iron availability can affect an important regulator of vascular tone, the endothelial nitric oxide synthase (eNOS), activated by a heme-dependent dimerization. Iron 11-15 nitric oxide synthase 3 Homo sapiens 120-124 14597854-2 2003 Changes in iron availability can affect an important regulator of vascular tone, the endothelial nitric oxide synthase (eNOS), activated by a heme-dependent dimerization. Heme 142-146 nitric oxide synthase 3 Homo sapiens 85-118 14597854-2 2003 Changes in iron availability can affect an important regulator of vascular tone, the endothelial nitric oxide synthase (eNOS), activated by a heme-dependent dimerization. Heme 142-146 nitric oxide synthase 3 Homo sapiens 120-124 14597854-3 2003 OBJECTIVE: To study the regulation of the anti-hypertensive eNOS in human endothelial cells, in correlation with iron metabolism alterations and stimuli triggering them in vivo, such as inflammation or infection. Iron 113-117 nitric oxide synthase 3 Homo sapiens 60-64 14597854-7 2003 METHODS: eNOS protein expression was evaluated by separating the monomeric from the active dimeric form by low-temperature sodium dodecyl sulphate poly-acrylamide gel electrophoresis (SDS-PAGE), and mRNA was analyzed by semi-quantitative reverse transcriptase (RT)-polymerase chain reaction (PCR). Sodium Dodecyl Sulfate 123-146 nitric oxide synthase 3 Homo sapiens 9-13 14597854-7 2003 METHODS: eNOS protein expression was evaluated by separating the monomeric from the active dimeric form by low-temperature sodium dodecyl sulphate poly-acrylamide gel electrophoresis (SDS-PAGE), and mRNA was analyzed by semi-quantitative reverse transcriptase (RT)-polymerase chain reaction (PCR). Acrylamide 152-162 nitric oxide synthase 3 Homo sapiens 9-13 14597854-7 2003 METHODS: eNOS protein expression was evaluated by separating the monomeric from the active dimeric form by low-temperature sodium dodecyl sulphate poly-acrylamide gel electrophoresis (SDS-PAGE), and mRNA was analyzed by semi-quantitative reverse transcriptase (RT)-polymerase chain reaction (PCR). Sodium Dodecyl Sulfate 184-187 nitric oxide synthase 3 Homo sapiens 9-13 14597854-10 2003 CONCLUSIONS: The results of this study suggest a down-regulating effect of infectious and inflammatory stimuli on eNOS expression, both at the mRNA level and protein expression or stability and dimerization, enhanced by heme and iron shortage, and indicate eNOS as a possible link between infection and hypertension. Heme 220-224 nitric oxide synthase 3 Homo sapiens 114-118 14597854-10 2003 CONCLUSIONS: The results of this study suggest a down-regulating effect of infectious and inflammatory stimuli on eNOS expression, both at the mRNA level and protein expression or stability and dimerization, enhanced by heme and iron shortage, and indicate eNOS as a possible link between infection and hypertension. Iron 229-233 nitric oxide synthase 3 Homo sapiens 114-118 12534448-2 2002 The aim of this study was to explore if prior aspirin therapy in unstable angina (UA) patients could modify systemic inflammatory markers such as interleukin-6 (IL-6), tumour necrosis factor-alpha (TNF-alpha) and intercellular adhesion molecule-1 (ICAM-1) and the expression of endothelial nitric oxide synthase (eNOS) in neutrophils. Aspirin 46-53 nitric oxide synthase 3 Homo sapiens 278-311 12534448-2 2002 The aim of this study was to explore if prior aspirin therapy in unstable angina (UA) patients could modify systemic inflammatory markers such as interleukin-6 (IL-6), tumour necrosis factor-alpha (TNF-alpha) and intercellular adhesion molecule-1 (ICAM-1) and the expression of endothelial nitric oxide synthase (eNOS) in neutrophils. Aspirin 46-53 nitric oxide synthase 3 Homo sapiens 313-317 12534448-9 2002 The eNOS protein expression was also higher in neutrophils from the UA patients taking aspirin than in those not taking aspirin. Aspirin 87-94 nitric oxide synthase 3 Homo sapiens 4-8 12534448-9 2002 The eNOS protein expression was also higher in neutrophils from the UA patients taking aspirin than in those not taking aspirin. Aspirin 120-127 nitric oxide synthase 3 Homo sapiens 4-8 12534448-10 2002 CONCLUSION: Patients taking aspirin before UA showed a lower systemic inflammatory response and higher eNOS protein expression in their neutrophils Aspirin 28-35 nitric oxide synthase 3 Homo sapiens 103-107 12489993-1 2002 Previously, we have demonstrated that increased superoxide generation plays a role in the nitric oxide (NO)-mediated inhibition of endothelial NO synthase (NOS III) in endothelial cells (ECs). Superoxides 48-58 nitric oxide synthase 3 Homo sapiens 156-163 12512694-0 2002 Cerivastatin potentiates nitric oxide release and enos expression through inhibition of isoprenoids synthesis. cerivastatin 0-12 nitric oxide synthase 3 Homo sapiens 50-54 12512694-3 2002 The long-term effect of cerivastatin on NO release from endothelial cells was determined by using highly sensitive electrochemical microsensors and was correlated with endothelial NO synthase (eNOS) levels. cerivastatin 24-36 nitric oxide synthase 3 Homo sapiens 193-197 12512694-5 2002 Cerivastatin increased spontaneous (by 53% +/- 6) and an eNOS-stimulated NO release (by 41 +/- 6% for calcium ionophore and by 47 +/- 5% acetylcholine) as well as eNOS expression (by 118 +/- 6%) in the same concentration-range. cerivastatin 0-12 nitric oxide synthase 3 Homo sapiens 57-61 12512694-5 2002 Cerivastatin increased spontaneous (by 53% +/- 6) and an eNOS-stimulated NO release (by 41 +/- 6% for calcium ionophore and by 47 +/- 5% acetylcholine) as well as eNOS expression (by 118 +/- 6%) in the same concentration-range. Calcium 102-109 nitric oxide synthase 3 Homo sapiens 57-61 12512694-6 2002 Cerivastatin-dependent increase in both NO release and eNOS expression was revealed after approximately 4 h of exposure reaching the maximum after approximately 10 h. Co-treatment with MVA or GGPP, but not FPP or LDL, reversed the effects of cerivastatin. cerivastatin 0-12 nitric oxide synthase 3 Homo sapiens 55-59 12512694-6 2002 Cerivastatin-dependent increase in both NO release and eNOS expression was revealed after approximately 4 h of exposure reaching the maximum after approximately 10 h. Co-treatment with MVA or GGPP, but not FPP or LDL, reversed the effects of cerivastatin. geranylgeranyl pyrophosphate 192-196 nitric oxide synthase 3 Homo sapiens 55-59 12512694-6 2002 Cerivastatin-dependent increase in both NO release and eNOS expression was revealed after approximately 4 h of exposure reaching the maximum after approximately 10 h. Co-treatment with MVA or GGPP, but not FPP or LDL, reversed the effects of cerivastatin. cerivastatin 242-254 nitric oxide synthase 3 Homo sapiens 55-59 12512694-7 2002 These findings indicate that the long-term effect of cerivastatin resulting in enhanced NO bioavailabilty in endothelial cell is, at least in part, due to up-regulation of eNOS by blocking isoprenoids synthesis. cerivastatin 53-65 nitric oxide synthase 3 Homo sapiens 172-176 12512694-7 2002 These findings indicate that the long-term effect of cerivastatin resulting in enhanced NO bioavailabilty in endothelial cell is, at least in part, due to up-regulation of eNOS by blocking isoprenoids synthesis. Terpenes 189-200 nitric oxide synthase 3 Homo sapiens 172-176 12429631-4 2002 EXPERIMENTAL DESIGN: In this study, we characterized the Glu-Asp298 ecNOS polymorphism in a series of 161 prostate cancer cases. Glutamic Acid 57-60 nitric oxide synthase 3 Homo sapiens 68-73 12444902-1 2002 AIMS: We have evaluated, in cultured human cavernosal smooth muscle cells, the expression and activity of calcium-dependent constitutive nitric oxide synthase (cNOS) and the ability of insulin to induce nitric oxide (NO) production and to increase intracellular cyclic nucleotides guanosine 3",5"-cyclic monophosphate (cGMP) and adenosine 3",5"-cyclic monophosphate (cAMP). Calcium 106-113 nitric oxide synthase 3 Homo sapiens 160-164 12444902-1 2002 AIMS: We have evaluated, in cultured human cavernosal smooth muscle cells, the expression and activity of calcium-dependent constitutive nitric oxide synthase (cNOS) and the ability of insulin to induce nitric oxide (NO) production and to increase intracellular cyclic nucleotides guanosine 3",5"-cyclic monophosphate (cGMP) and adenosine 3",5"-cyclic monophosphate (cAMP). Nitric Oxide 137-149 nitric oxide synthase 3 Homo sapiens 160-164 12444902-7 2002 CONCLUSION: Human cavernosal smooth muscle cells, by expressing cNOS activity, are a source of NO and not only its target; in these cells, insulin rapidly activates cNOS through a PI 3-kinase pathway, with a consequent increase of both cyclic nucleotides, thus directly influencing the mechanisms involved in penile vascular tone and interplaying with classical haemodynamic mediators. Nucleotides, Cyclic 236-254 nitric oxide synthase 3 Homo sapiens 165-169 12483466-0 2002 Endothelial nitric oxide synthase genotype modulates the improvement of coronary blood flow by pravastatin: a placebo-controlled PET study. Pravastatin 95-106 nitric oxide synthase 3 Homo sapiens 0-33 12483466-1 2002 The objective was to study whether coronary blood flow or its response to pravastatin are affected by genetic variation in the endothelial nitric oxide synthase (eNOS) gene. Pravastatin 74-85 nitric oxide synthase 3 Homo sapiens 127-160 12483466-1 2002 The objective was to study whether coronary blood flow or its response to pravastatin are affected by genetic variation in the endothelial nitric oxide synthase (eNOS) gene. Pravastatin 74-85 nitric oxide synthase 3 Homo sapiens 162-166 12483466-12 2002 More specifically, after pravastatin treatment the adenosine-stimulated flow increased by 54.5% in men with the eNOS ba genotype, whereas in the men with the bb genotype no significant change in flow was observed ( P=0.002 for ba versus bb). Pravastatin 25-36 nitric oxide synthase 3 Homo sapiens 112-116 12483466-12 2002 More specifically, after pravastatin treatment the adenosine-stimulated flow increased by 54.5% in men with the eNOS ba genotype, whereas in the men with the bb genotype no significant change in flow was observed ( P=0.002 for ba versus bb). Adenosine 51-60 nitric oxide synthase 3 Homo sapiens 112-116 12483466-12 2002 More specifically, after pravastatin treatment the adenosine-stimulated flow increased by 54.5% in men with the eNOS ba genotype, whereas in the men with the bb genotype no significant change in flow was observed ( P=0.002 for ba versus bb). Barium 117-119 nitric oxide synthase 3 Homo sapiens 112-116 12483466-15 2002 Our results suggest that adenosine-stimulated myocardial perfusion improves after treatment with pravastatin in subjects with the eNOS ba genotype but not in those with the bb genotype. Adenosine 25-34 nitric oxide synthase 3 Homo sapiens 130-134 12483466-15 2002 Our results suggest that adenosine-stimulated myocardial perfusion improves after treatment with pravastatin in subjects with the eNOS ba genotype but not in those with the bb genotype. Pravastatin 97-108 nitric oxide synthase 3 Homo sapiens 130-134 12446767-1 2002 Endothelial nitric oxide synthase (eNOS) is an important regulator of cardiovascular homeostasis by production of nitric oxide (NO) from vascular endothelial cells. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 12446767-4 2002 Using adenovirus-mediated gene transfer in human umbilical vein endothelial cells (HUVECs), we show here that both active RhoA and ROCK not only downregulate eNOS gene expression as reported previously but also inhibit eNOS phosphorylation at Ser-1177 and cellular NO production with concomitant suppression of PKB activation. Serine 243-246 nitric oxide synthase 3 Homo sapiens 158-162 12480752-5 2002 In addition, a theoretical capsule summary is presented detailing how AD may develop from chronic cerebral hypoperfusion and the role of critically attained threshold of cerebral hypoperfusion (CATCH) and of vascular nitric oxide derived from endothelial nitric oxide synthase in triggering the cataclysmic cerebromicrovascular pathology. Nitric Oxide 217-229 nitric oxide synthase 3 Homo sapiens 243-276 12411399-4 2002 The HDAC inhibitors TSA, butyric acid (BuA), and MS-275 time- and concentration-dependently suppressed eNOS protein levels to 41+/-2%, 46+/-12%, and 40+/-12% of control, respectively. trichostatin A 20-23 nitric oxide synthase 3 Homo sapiens 103-107 12411399-4 2002 The HDAC inhibitors TSA, butyric acid (BuA), and MS-275 time- and concentration-dependently suppressed eNOS protein levels to 41+/-2%, 46+/-12%, and 40+/-12% of control, respectively. Butyric Acid 25-37 nitric oxide synthase 3 Homo sapiens 103-107 12411399-4 2002 The HDAC inhibitors TSA, butyric acid (BuA), and MS-275 time- and concentration-dependently suppressed eNOS protein levels to 41+/-2%, 46+/-12%, and 40+/-12% of control, respectively. Butyric Acid 39-42 nitric oxide synthase 3 Homo sapiens 103-107 12411399-9 2002 Although TSA decreased both eNOS protein and mRNA levels, TSA paradoxically enhanced the activity of the eNOS promoter, and did not alter the eNOS transcription rate in nuclear run-on experiments, suggesting that TSA posttranscriptionally targets eNOS mRNA. trichostatin A 9-12 nitric oxide synthase 3 Homo sapiens 28-32 12411399-9 2002 Although TSA decreased both eNOS protein and mRNA levels, TSA paradoxically enhanced the activity of the eNOS promoter, and did not alter the eNOS transcription rate in nuclear run-on experiments, suggesting that TSA posttranscriptionally targets eNOS mRNA. trichostatin A 58-61 nitric oxide synthase 3 Homo sapiens 105-109 12411399-9 2002 Although TSA decreased both eNOS protein and mRNA levels, TSA paradoxically enhanced the activity of the eNOS promoter, and did not alter the eNOS transcription rate in nuclear run-on experiments, suggesting that TSA posttranscriptionally targets eNOS mRNA. trichostatin A 58-61 nitric oxide synthase 3 Homo sapiens 105-109 12411399-9 2002 Although TSA decreased both eNOS protein and mRNA levels, TSA paradoxically enhanced the activity of the eNOS promoter, and did not alter the eNOS transcription rate in nuclear run-on experiments, suggesting that TSA posttranscriptionally targets eNOS mRNA. trichostatin A 58-61 nitric oxide synthase 3 Homo sapiens 105-109 12489993-1 2002 Previously, we have demonstrated that increased superoxide generation plays a role in the nitric oxide (NO)-mediated inhibition of endothelial NO synthase (NOS III) in endothelial cells (ECs). Nitric Oxide 90-102 nitric oxide synthase 3 Homo sapiens 156-163 12489993-2 2002 In this study we demonstrate that the source of the superoxide is likely due to both NADPH oxidase and NOS III itself. Superoxides 52-62 nitric oxide synthase 3 Homo sapiens 103-110 12489993-8 2002 In conclusion, our results indicate that superoxide and peroxynitrite are involved in the inhibition of NOS III by NO, and that the scavenging of superoxide may be necessary to prevent NOS III inhibition during treatments that involve inhaled NO or NO donors. Superoxides 41-51 nitric oxide synthase 3 Homo sapiens 104-111 12489993-8 2002 In conclusion, our results indicate that superoxide and peroxynitrite are involved in the inhibition of NOS III by NO, and that the scavenging of superoxide may be necessary to prevent NOS III inhibition during treatments that involve inhaled NO or NO donors. Peroxynitrous Acid 56-69 nitric oxide synthase 3 Homo sapiens 104-111 12363386-0 2002 Decreased calcium-dependent constitutive nitric oxide synthase (cNOS) activity in prefrontal cortex in schizophrenia and depression. Calcium 10-17 nitric oxide synthase 3 Homo sapiens 64-68 12381413-9 2002 Stills others such as the immunosuppressants cyclosporine A and FK506/tacrolimus or erythropoietin have inconsistent effects on eNOS. Cyclosporine 45-59 nitric oxide synthase 3 Homo sapiens 128-132 12381413-9 2002 Stills others such as the immunosuppressants cyclosporine A and FK506/tacrolimus or erythropoietin have inconsistent effects on eNOS. Tacrolimus 64-69 nitric oxide synthase 3 Homo sapiens 128-132 12381413-9 2002 Stills others such as the immunosuppressants cyclosporine A and FK506/tacrolimus or erythropoietin have inconsistent effects on eNOS. Tacrolimus 70-80 nitric oxide synthase 3 Homo sapiens 128-132 12390956-6 2002 C6-ceramide stimulated eNOS transcription by a signaling mechanism involving protein phosphatase PP2A but did not modify the stability of the eNOS mRNA. N-caproylsphingosine 0-11 nitric oxide synthase 3 Homo sapiens 23-27 12392844-9 2002 Nuclear run-on experiments showed that high doses of glyc-oxLDL can reduce the transcription rate of nascent NOSIII mRNA (densitometric analysis revealed a reduction of 25% [p < 0.05 vs. untreated cells, nLDL, and glycLDL] after treatment of cells with 300 microg/ml glyc-oxLDL). glyc-oxldl 53-63 nitric oxide synthase 3 Homo sapiens 109-115 12392844-9 2002 Nuclear run-on experiments showed that high doses of glyc-oxLDL can reduce the transcription rate of nascent NOSIII mRNA (densitometric analysis revealed a reduction of 25% [p < 0.05 vs. untreated cells, nLDL, and glycLDL] after treatment of cells with 300 microg/ml glyc-oxLDL). glyc-oxldl 270-280 nitric oxide synthase 3 Homo sapiens 109-115 12392844-11 2002 CONCLUSIONS: These results indicate that glyc-oxLDL, per se, may influence signal transduction pathways involving NO-mediated regulatory signals and NOSIII activity in human endothelial cells. glyc-oxldl 41-51 nitric oxide synthase 3 Homo sapiens 149-155 12370098-11 2002 MLB inhibited H/R-induced increases in [Ca2+]i and eNOS mRNA expression, stimulated NO release and iNOS mRNA expression (P <0.05). r 16-17 nitric oxide synthase 3 Homo sapiens 51-55 12364359-11 2002 The functional difference in NO generation depending on eNOS with either glutamate or aspartate at position 298 was also confirmed in vitro. Glutamic Acid 73-82 nitric oxide synthase 3 Homo sapiens 56-60 12364359-11 2002 The functional difference in NO generation depending on eNOS with either glutamate or aspartate at position 298 was also confirmed in vitro. Aspartic Acid 86-95 nitric oxide synthase 3 Homo sapiens 56-60 12270851-0 2002 Red wine polyphenols enhance endothelial nitric oxide synthase expression and subsequent nitric oxide release from endothelial cells. Polyphenols 9-20 nitric oxide synthase 3 Homo sapiens 29-62 12270851-3 2002 This study examines the influence of red wine polyphenols on the regulation of endothelial nitric oxide synthase (eNOS) expression and subsequent NO synthesis, focusing on the putative long-lasting antiatherosclerotic effects of red wine. Polyphenols 46-57 nitric oxide synthase 3 Homo sapiens 79-112 12270851-3 2002 This study examines the influence of red wine polyphenols on the regulation of endothelial nitric oxide synthase (eNOS) expression and subsequent NO synthesis, focusing on the putative long-lasting antiatherosclerotic effects of red wine. Polyphenols 46-57 nitric oxide synthase 3 Homo sapiens 114-118 12270851-7 2002 Furthermore, we found an increased human eNOS promotor activity (up to 2-fold) in response to red wine polyphenols (18 hours, 100 to 600 microg/mL), as demonstrated by a luciferase reporter gene assay. Polyphenols 103-114 nitric oxide synthase 3 Homo sapiens 41-45 12270851-9 2002 Increased active eNOS levels may antagonize the development of endothelial dysfunction and atherosclerosis, a hypothesis that supports the view that red wine indeed may have long-term protective cardiovascular properties mediated by its polyphenols. Polyphenols 237-248 nitric oxide synthase 3 Homo sapiens 17-21 12270858-0 2002 Resveratrol, a polyphenolic phytoalexin present in red wine, enhances expression and activity of endothelial nitric oxide synthase. Resveratrol 0-11 nitric oxide synthase 3 Homo sapiens 97-130 12270858-0 2002 Resveratrol, a polyphenolic phytoalexin present in red wine, enhances expression and activity of endothelial nitric oxide synthase. polyphenolic phytoalexin 15-39 nitric oxide synthase 3 Homo sapiens 97-130 12270858-4 2002 METHODS AND RESULTS: Incubation of human umbilical vein endothelial cells (HUVEC) and HUVEC-derived EA.hy 926 cells with resveratrol for 24 to 72 hours upregulated eNOS mRNA expression in a time- and concentration-dependent manner (up to 2.8-fold). Resveratrol 121-132 nitric oxide synthase 3 Homo sapiens 164-168 12270858-5 2002 eNOS protein expression and eNOS-derived NO production were also increased after long-term incubation with resveratrol. Resveratrol 107-118 nitric oxide synthase 3 Homo sapiens 0-4 12270858-5 2002 eNOS protein expression and eNOS-derived NO production were also increased after long-term incubation with resveratrol. Resveratrol 107-118 nitric oxide synthase 3 Homo sapiens 28-32 12270858-6 2002 Resveratrol increased the activity of the eNOS promoter (3.5-kb fragment) in a concentration-dependent fashion, with the essential trans-stimulated sequence being located in the proximal 263 bp of the promoter sequence. Resveratrol 0-11 nitric oxide synthase 3 Homo sapiens 42-46 12270858-7 2002 In addition, eNOS mRNA was stabilized by resveratrol. Resveratrol 41-52 nitric oxide synthase 3 Homo sapiens 13-17 12270858-8 2002 The effect of resveratrol on eNOS expression was not modified by the estrogen receptor antagonists ICI 182780 and RU 58668. Resveratrol 14-25 nitric oxide synthase 3 Homo sapiens 29-33 12270858-10 2002 In addition to its long-term effects on eNOS expression, resveratrol also enhanced the production of bioactive NO in the short-term (after a 2-minute incubation). Resveratrol 57-68 nitric oxide synthase 3 Homo sapiens 40-44 12270858-11 2002 CONCLUSIONS: In concert with other effects, the stimulation of eNOS expression and activity may contribute to the cardiovascular protective effects attributed to resveratrol. Resveratrol 162-173 nitric oxide synthase 3 Homo sapiens 63-67 12182860-2 2002 Selectivity versus e-NOS was increased to approximately 100-fold through appropriate substitution at the benzene ring. Benzene 105-112 nitric oxide synthase 3 Homo sapiens 19-24 12201830-5 2002 During TERT, platelet cNOS activity rose in A and B (0.6 +/- 0.1 vs. 1.8 +/- 0.1 fmol/min/109 plts, P < 0.05 and 0.7 +/- 0.1 vs. 2.4 +/- 0.2, P < 0.001, A1 vs. A2 and B1 vs. B2, respectively). tert 7-11 nitric oxide synthase 3 Homo sapiens 22-26 12186793-7 2002 Actinomycin D studies suggested that eNOS downregulation was related to decreased mRNA stability. Dactinomycin 0-13 nitric oxide synthase 3 Homo sapiens 37-41 12269787-4 2002 Retinoic acid had an inhibitory effect on the level of oocyte eNOS mRNA in a dose-dependent manner if COCs were exposed to retinoic acid before FSH stimulation. Tretinoin 0-13 nitric oxide synthase 3 Homo sapiens 62-66 12269787-4 2002 Retinoic acid had an inhibitory effect on the level of oocyte eNOS mRNA in a dose-dependent manner if COCs were exposed to retinoic acid before FSH stimulation. Tretinoin 123-136 nitric oxide synthase 3 Homo sapiens 62-66 12269787-6 2002 eNOS protein also decreased to approximately 50% of the control after exposure to 10 microM retinoic acid. Tretinoin 92-105 nitric oxide synthase 3 Homo sapiens 0-4 12269787-8 2002 These results suggest that retinoic acid has a strong inhibitory action on eNOS mRNA level and NO synthesis in the porcine oocyte. Tretinoin 27-40 nitric oxide synthase 3 Homo sapiens 75-79 12553744-1 2002 L-arginine is the substrate for endothelial nitric oxide synthase (eNOS), and the precursor for the synthesis of nitric oxide (NO). Arginine 0-10 nitric oxide synthase 3 Homo sapiens 32-65 12135947-4 2002 Both in vivo and in vitro phosphorylation of endothelial nitric oxide synthase (eNOS) by Akt were reduced by hyperglycemia and hexosamine activation. Hexosamines 127-137 nitric oxide synthase 3 Homo sapiens 45-78 12089165-1 2002 BACKGROUND: NO synthesized from L-arginine by the constitutive endothelial NO synthase (eNOS) plays a key role in the atherosclerotic process. Arginine 32-42 nitric oxide synthase 3 Homo sapiens 88-92 11934890-2 2002 Based on previous data from our laboratory, we hypothesized that DHEA binds to specific cell-surface receptors to activate intracellular G-proteins and endothelial nitric-oxide synthase (eNOS). Dehydroepiandrosterone 65-69 nitric oxide synthase 3 Homo sapiens 152-185 12323127-5 2002 The constitutive forms of nitric oxide synthase (cNOS) in neurons and endothelial cells are calcium-dependent. Calcium 92-99 nitric oxide synthase 3 Homo sapiens 49-53 11980473-0 2002 Resonance Raman detection of the Fe-S bond in endothelial nitric oxide synthase. Iron 33-37 nitric oxide synthase 3 Homo sapiens 46-79 11980473-1 2002 We report the first low-frequency resonance Raman spectra of ferric endothelial nitric oxide synthase (eNOS) holoenzyme, including the frequency of the Fe-S vibration in the presence of the substrate L-arginine. Arginine 200-210 nitric oxide synthase 3 Homo sapiens 68-101 12384247-8 2002 In addition, double immunolabeling studies revealed that in these glial cells iNOS and eNOS are co-localized with nitrotyrosine. 3-nitrotyrosine 114-127 nitric oxide synthase 3 Homo sapiens 87-91 12390956-10 2002 The partial reversal of this reduction by BH(4) and the diminution of ROS generation by L-NAME suggest that ceramide promotes NADPH oxidase activity of eNOS, leading to ROS formation at the expense of NO synthesis. Reactive Oxygen Species 70-73 nitric oxide synthase 3 Homo sapiens 152-156 12390956-10 2002 The partial reversal of this reduction by BH(4) and the diminution of ROS generation by L-NAME suggest that ceramide promotes NADPH oxidase activity of eNOS, leading to ROS formation at the expense of NO synthesis. NG-Nitroarginine Methyl Ester 88-94 nitric oxide synthase 3 Homo sapiens 152-156 12390956-10 2002 The partial reversal of this reduction by BH(4) and the diminution of ROS generation by L-NAME suggest that ceramide promotes NADPH oxidase activity of eNOS, leading to ROS formation at the expense of NO synthesis. Ceramides 108-116 nitric oxide synthase 3 Homo sapiens 152-156 12390956-10 2002 The partial reversal of this reduction by BH(4) and the diminution of ROS generation by L-NAME suggest that ceramide promotes NADPH oxidase activity of eNOS, leading to ROS formation at the expense of NO synthesis. Reactive Oxygen Species 169-172 nitric oxide synthase 3 Homo sapiens 152-156 12390956-11 2002 The ceramide-induced upregulation of eNOS gene transcription can be considered an ineffective compensatory mechanism. Ceramides 4-12 nitric oxide synthase 3 Homo sapiens 37-41 12372469-6 2002 MAIN OUTCOME MEASURE(S): Expression of eNOS and alpha(v)beta(3) integrin protein in the endometrium and peritoneal fluid levels of nitric oxide. Nitric Oxide 131-143 nitric oxide synthase 3 Homo sapiens 39-43 12352326-9 2002 Endothelial NOS mRNA was increased in cyclosporine-and tacrolimus-treated patients in comparison with controls (0.92 +/- 0.09, 0.96 +/- 0.04, and 0.37 +/- 0.05 respectively; p < 0.001), whereas no difference was found between patients and controls in HO-1 mRNA. Cyclosporine 38-50 nitric oxide synthase 3 Homo sapiens 0-15 12352326-9 2002 Endothelial NOS mRNA was increased in cyclosporine-and tacrolimus-treated patients in comparison with controls (0.92 +/- 0.09, 0.96 +/- 0.04, and 0.37 +/- 0.05 respectively; p < 0.001), whereas no difference was found between patients and controls in HO-1 mRNA. Tacrolimus 55-65 nitric oxide synthase 3 Homo sapiens 0-15 12352326-11 2002 Ramipril also reduced p22 (to 0.83 +/- 0.05 in cyclosporine, p < 0.03 and to 0.81 +/- 0.08 in tacrolimus; p < 0.01) and TGF-beta mRNA (to 0.72 +/- 01 in cyclosporine, p < 0.02, and to 0.73 +/- 0.05 in tacrolimus; p < 0.01) with no difference between groups, but it did not change HO-1 and ecNOS mRNA. Ramipril 0-8 nitric oxide synthase 3 Homo sapiens 301-306 12359981-0 2002 The Glu298Asp polymorphism of the NOS 3 gene as a determinant of the baseline production of nitric oxide. Nitric Oxide 92-104 nitric oxide synthase 3 Homo sapiens 34-39 12359981-2 2002 OBJECTIVE: To investigate functional differences between the various genotypes with respect to basal nitric oxide (NO) production, we estimated the response to endothelial NO synthase (ecNOS) inhibition by infusion of increasing doses of N(G)-monomethyl-L-arginine (L-NMMA) into the brachial artery during venous occlusion plethysmography. omega-N-Methylarginine 238-264 nitric oxide synthase 3 Homo sapiens 185-190 12471479-18 2002 In the L-NAME group, cNOS activity was lower than in the untreated NEC group. NG-Nitroarginine Methyl Ester 7-13 nitric oxide synthase 3 Homo sapiens 21-25 12471479-20 2002 However, in L-arg control loops, cNOS activity was greater than in the L-NAME group. Arginine 12-17 nitric oxide synthase 3 Homo sapiens 33-37 12471479-23 2002 L-NAME significantly decreases cNOS activity and correlates with our previously published histopathologic findings confirming the protective role of cNOS-derived NO in NEC-injured gut mucosa. NG-Nitroarginine Methyl Ester 0-6 nitric oxide synthase 3 Homo sapiens 31-35 12471479-23 2002 L-NAME significantly decreases cNOS activity and correlates with our previously published histopathologic findings confirming the protective role of cNOS-derived NO in NEC-injured gut mucosa. NG-Nitroarginine Methyl Ester 0-6 nitric oxide synthase 3 Homo sapiens 149-153 12181148-11 2002 These results strongly support the hypothesis that 17beta-estradiol increases coronary blood flow in the unanesthetized nonpregnant ewe via an ER-dependent mechanism that results in an increase in both eNOS and iNOS expression. Estradiol 51-67 nitric oxide synthase 3 Homo sapiens 202-206 12176133-1 2002 OBJECTIVES: Tetrahydrobiopterin (BH4) is an essential cofactor for endothelial nitric oxide synthase (eNOS) activity. sapropterin 12-31 nitric oxide synthase 3 Homo sapiens 67-100 12176133-1 2002 OBJECTIVES: Tetrahydrobiopterin (BH4) is an essential cofactor for endothelial nitric oxide synthase (eNOS) activity. sapropterin 12-31 nitric oxide synthase 3 Homo sapiens 102-106 12176133-1 2002 OBJECTIVES: Tetrahydrobiopterin (BH4) is an essential cofactor for endothelial nitric oxide synthase (eNOS) activity. sapropterin 33-36 nitric oxide synthase 3 Homo sapiens 67-100 12176133-1 2002 OBJECTIVES: Tetrahydrobiopterin (BH4) is an essential cofactor for endothelial nitric oxide synthase (eNOS) activity. sapropterin 33-36 nitric oxide synthase 3 Homo sapiens 102-106 12176133-3 2002 BH4 activates and promotes homodimerisation of purified eNOS protein, but the intracellular mechanisms underlying BH4-mediated eNOS regulation in endothelial cells remain less clear. sapropterin 0-3 nitric oxide synthase 3 Homo sapiens 56-60 12176133-3 2002 BH4 activates and promotes homodimerisation of purified eNOS protein, but the intracellular mechanisms underlying BH4-mediated eNOS regulation in endothelial cells remain less clear. sapropterin 114-117 nitric oxide synthase 3 Homo sapiens 127-131 12176133-4 2002 We aimed to investigate the role of BH4 levels in intracellular eNOS regulation, by targeting the BH4 synthetic pathway as a novel strategy to modulate intracellular BH4 levels. sapropterin 36-39 nitric oxide synthase 3 Homo sapiens 64-68 12176133-4 2002 We aimed to investigate the role of BH4 levels in intracellular eNOS regulation, by targeting the BH4 synthetic pathway as a novel strategy to modulate intracellular BH4 levels. sapropterin 98-101 nitric oxide synthase 3 Homo sapiens 64-68 12176133-4 2002 We aimed to investigate the role of BH4 levels in intracellular eNOS regulation, by targeting the BH4 synthetic pathway as a novel strategy to modulate intracellular BH4 levels. sapropterin 98-101 nitric oxide synthase 3 Homo sapiens 64-68 12176133-10 2002 CONCLUSIONS: These findings suggest that GTPCH gene transfer is a valid approach to increase BH4 levels in human endothelial cells, and provide new evidence for the relative importance of different mechanisms underlying BH4-mediated eNOS regulation in intact human endothelial cells. sapropterin 220-223 nitric oxide synthase 3 Homo sapiens 233-237 12226742-1 2002 Nitric oxide (NO), formed by endothelial constitutive nitric oxide synthase (eNOS) maintains endothelium-dependent vasodilatation and also mediates antithrombotic actions. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 29-75 12226742-1 2002 Nitric oxide (NO), formed by endothelial constitutive nitric oxide synthase (eNOS) maintains endothelium-dependent vasodilatation and also mediates antithrombotic actions. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 77-81 12269787-0 2002 Retinoic acid suppression of endothelial nitric oxide synthase in porcine oocyte. Tretinoin 0-13 nitric oxide synthase 3 Homo sapiens 29-62 12269787-2 2002 The present study was designed to determine the effect of retinoic acid on eNOS regulation in porcine oocytes during follicle-stimulating hormone (FSH) stimulation. Tretinoin 58-71 nitric oxide synthase 3 Homo sapiens 75-79 12214669-10 2002 N-butyl N"-hydroxyguanidine is also a good substrate for NOS I and NOS III. N-butyl-N'-hydroxyguanidine 0-27 nitric oxide synthase 3 Homo sapiens 67-74 12175813-2 2002 All of these cell types are capable of producing nitric oxide (NO), either constitutively or in response to inflammatory cytokines, through the activity of nitric oxide synthases (NOSs): eNOS (NOS3; endothelial NOS) and iNOS (NOS2; inducible NOS), respectively. Nitric Oxide 49-61 nitric oxide synthase 3 Homo sapiens 187-191 12175813-2 2002 All of these cell types are capable of producing nitric oxide (NO), either constitutively or in response to inflammatory cytokines, through the activity of nitric oxide synthases (NOSs): eNOS (NOS3; endothelial NOS) and iNOS (NOS2; inducible NOS), respectively. Nitric Oxide 49-61 nitric oxide synthase 3 Homo sapiens 193-197 11983711-2 2002 The ansamycin antibiotic geldanamycin has frequently been used as an inhibitor of heat shock protein 90 (Hsp90), and this agent has been widely employed as a probe to examine the interactions of Hsp90 with endothelial nitric-oxide synthase. Rifabutin 4-13 nitric oxide synthase 3 Homo sapiens 206-239 11983711-2 2002 The ansamycin antibiotic geldanamycin has frequently been used as an inhibitor of heat shock protein 90 (Hsp90), and this agent has been widely employed as a probe to examine the interactions of Hsp90 with endothelial nitric-oxide synthase. geldanamycin 25-37 nitric oxide synthase 3 Homo sapiens 206-239 11983711-5 2002 The treatment of endothelial cells with geldanamycin resulted in a dramatic increase in O(2)(*)(-) generation, which was independent of endothelial nitric-oxide synthase, because it was not inhibited by N-nitro-l-arginine methyl ester and also occurred in vascular smooth muscle cells. geldanamycin 40-52 nitric oxide synthase 3 Homo sapiens 136-169 12093770-6 2002 All of these effects of hypoxia on eNOS were reversed by cotreatment with hydroxyfasudil. hydroxyfasudil 74-88 nitric oxide synthase 3 Homo sapiens 35-39 12093770-8 2002 Indeed, disruption of the actin cytoskeleton, the downstream target of Rho-kinase, by cytochalasin D also upregulated eNOS expression. Cytochalasin D 86-100 nitric oxide synthase 3 Homo sapiens 118-122 12093770-9 2002 Hypoxia reduced eNOS mRNA half-life from 22+/-2 to 13+/-2 hours, which was reversed by cotreatment with hydroxyfasudil. hydroxyfasudil 104-118 nitric oxide synthase 3 Homo sapiens 16-20 12055099-7 2002 The data strongly suggest, but do not definitely prove, that glucose indeed has the ability to stimulate both cNOS and iNOS in the islets and that NO might serve as a negative feedback inhibitor of glucose-stimulated insulin release. Glucose 61-68 nitric oxide synthase 3 Homo sapiens 110-114 12060567-3 2002 The addition of 3",4"-dichlorobenzamil hydrochloride, an inhibitor of the Na+/Ca2+ exchanger (NCX), prevented the increase of eNOS activity with alkalosis. 3",4"-dichlorobenzamil hydrochloride 16-52 nitric oxide synthase 3 Homo sapiens 126-130 12086682-2 2002 One hypothesis is n-LDL increases caveolin-1 (Cav-1), which decreases nitric oxide (*NO) production by binding endothelial nitric oxide synthase (eNOS) in an inactive state. Nitric Oxide 70-82 nitric oxide synthase 3 Homo sapiens 111-144 12086682-2 2002 One hypothesis is n-LDL increases caveolin-1 (Cav-1), which decreases nitric oxide (*NO) production by binding endothelial nitric oxide synthase (eNOS) in an inactive state. Nitric Oxide 70-82 nitric oxide synthase 3 Homo sapiens 146-150 12086682-10 2002 These data support the hypothesis that n-LDL increases O(2)(*-), which scavenges *NO, and suggest that n-LDL uncouples eNOS activity by decreasing the association of hsp90 as an initial step in signaling eNOS to generate O(2)(*-). Nitrogen 46-47 nitric oxide synthase 3 Homo sapiens 119-123 12086682-10 2002 These data support the hypothesis that n-LDL increases O(2)(*-), which scavenges *NO, and suggest that n-LDL uncouples eNOS activity by decreasing the association of hsp90 as an initial step in signaling eNOS to generate O(2)(*-). Nitrogen 46-47 nitric oxide synthase 3 Homo sapiens 204-208 12049652-3 2002 To investigate the molecular mechanisms underlying the rapid deactivation of eNOS after stimulation with receptor agonists, we measured the time courses of eNOS activation and intracellular free Ca2+ concentration ([Ca2+]i) in response to bradykinin (BK) and ATP. Adenosine Triphosphate 259-262 nitric oxide synthase 3 Homo sapiens 77-81 12049652-9 2002 However, when ATP was added to BK-pretreated cells or, conversely, BK to ATP-pretreated cells, activation of eNOS was comparable with that of untreated cells, suggesting that BK and ATP affect different pools of eNOS. Adenosine Triphosphate 14-17 nitric oxide synthase 3 Homo sapiens 109-113 12049652-9 2002 However, when ATP was added to BK-pretreated cells or, conversely, BK to ATP-pretreated cells, activation of eNOS was comparable with that of untreated cells, suggesting that BK and ATP affect different pools of eNOS. Adenosine Triphosphate 14-17 nitric oxide synthase 3 Homo sapiens 212-216 12049652-9 2002 However, when ATP was added to BK-pretreated cells or, conversely, BK to ATP-pretreated cells, activation of eNOS was comparable with that of untreated cells, suggesting that BK and ATP affect different pools of eNOS. Adenosine Triphosphate 73-76 nitric oxide synthase 3 Homo sapiens 109-113 12049652-9 2002 However, when ATP was added to BK-pretreated cells or, conversely, BK to ATP-pretreated cells, activation of eNOS was comparable with that of untreated cells, suggesting that BK and ATP affect different pools of eNOS. Adenosine Triphosphate 73-76 nitric oxide synthase 3 Homo sapiens 212-216 12049652-9 2002 However, when ATP was added to BK-pretreated cells or, conversely, BK to ATP-pretreated cells, activation of eNOS was comparable with that of untreated cells, suggesting that BK and ATP affect different pools of eNOS. Adenosine Triphosphate 73-76 nitric oxide synthase 3 Homo sapiens 109-113 12049652-9 2002 However, when ATP was added to BK-pretreated cells or, conversely, BK to ATP-pretreated cells, activation of eNOS was comparable with that of untreated cells, suggesting that BK and ATP affect different pools of eNOS. Adenosine Triphosphate 73-76 nitric oxide synthase 3 Homo sapiens 212-216 12049652-10 2002 The desensitization of eNOS was reversible, since removal of ATP or BK from the incubation buffer restored the response to the respective agonist within 20 min. Adenosine Triphosphate 61-64 nitric oxide synthase 3 Homo sapiens 23-27 12003772-3 2002 Incubation of PAEC with taxol (15 microM) for 2-4 h resulted in an increase in NO production, eNOS activity, and the amount of HSP90 binding to eNOS. paec 14-18 nitric oxide synthase 3 Homo sapiens 94-98 12003772-3 2002 Incubation of PAEC with taxol (15 microM) for 2-4 h resulted in an increase in NO production, eNOS activity, and the amount of HSP90 binding to eNOS. paec 14-18 nitric oxide synthase 3 Homo sapiens 144-148 12003772-3 2002 Incubation of PAEC with taxol (15 microM) for 2-4 h resulted in an increase in NO production, eNOS activity, and the amount of HSP90 binding to eNOS. Paclitaxel 24-29 nitric oxide synthase 3 Homo sapiens 94-98 12003772-3 2002 Incubation of PAEC with taxol (15 microM) for 2-4 h resulted in an increase in NO production, eNOS activity, and the amount of HSP90 binding to eNOS. Paclitaxel 24-29 nitric oxide synthase 3 Homo sapiens 144-148 12003772-4 2002 Incubation of PAEC with nocodazole (50 microM) for 2-4 h induced a decrease in NO production, eNOS activity, and the amount of HSP90 binding to eNOS. paec 14-18 nitric oxide synthase 3 Homo sapiens 94-98 12003772-4 2002 Incubation of PAEC with nocodazole (50 microM) for 2-4 h induced a decrease in NO production, eNOS activity, and the amount of HSP90 binding to eNOS. paec 14-18 nitric oxide synthase 3 Homo sapiens 144-148 12003772-4 2002 Incubation of PAEC with nocodazole (50 microM) for 2-4 h induced a decrease in NO production, eNOS activity, and the amount of HSP90 binding to eNOS. Nocodazole 24-34 nitric oxide synthase 3 Homo sapiens 94-98 12003772-4 2002 Incubation of PAEC with nocodazole (50 microM) for 2-4 h induced a decrease in NO production, eNOS activity, and the amount of HSP90 binding to eNOS. Nocodazole 24-34 nitric oxide synthase 3 Homo sapiens 144-148 12003772-5 2002 The presence of taxol in the culture medium prevented the effects of nocodazole on NO production and eNOS activity in PAEC. Paclitaxel 16-21 nitric oxide synthase 3 Homo sapiens 101-105 12003772-6 2002 Geldanamycin, a HSP90 inhibitor, prevented the taxol-induced increase in eNOS activity. geldanamycin 0-12 nitric oxide synthase 3 Homo sapiens 73-77 12003772-6 2002 Geldanamycin, a HSP90 inhibitor, prevented the taxol-induced increase in eNOS activity. Paclitaxel 47-52 nitric oxide synthase 3 Homo sapiens 73-77 12052455-3 2002 Nitric oxide (NO) inhibits osteoclastic bone destruction, and in normal bone cells its generation by endothelial nitric oxide synthase (eNOS, the predominant bone isoform) is enhanced by mechanical stimuli and estrogen, which both protect against fracture. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 101-134 12052455-3 2002 Nitric oxide (NO) inhibits osteoclastic bone destruction, and in normal bone cells its generation by endothelial nitric oxide synthase (eNOS, the predominant bone isoform) is enhanced by mechanical stimuli and estrogen, which both protect against fracture. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 136-140 12121349-1 2002 The gene encoding endothelial nitric oxide synthase (eNOS) is involved in abnormalities in nitric oxide (NO) synthesis that mediates functional damage of vascular cells, especially of endothelial cells (ECs), a common characteristic in cardiovascular diseases. Nitric Oxide 30-42 nitric oxide synthase 3 Homo sapiens 53-57 12010932-2 2002 OBJECTIVE: To assess whether Glu298-->Asp polymorphism of the eNOS gene is associated with the occurrence and severity of angiographically defined coronary artery disease in the Italian population. Aspartic Acid 41-44 nitric oxide synthase 3 Homo sapiens 65-69 12010932-3 2002 METHODS: Polymerase chain reaction/restriction fragment length polymorphism analysis was done to detect the Glu298-->Asp variant of the eNOS gene in 201 patients with coronary artery disease and 114 controls. Aspartic Acid 120-123 nitric oxide synthase 3 Homo sapiens 139-143 12010932-5 2002 RESULTS: The frequencies of the eNOS Glu/Glu, Glu/Asp, and Asp/Asp genotypes in the coronary artery disease group were significantly different from those of controls (45.3%, 38.8%, and 15.9% v 42.1%, 51.8%, and 6.1%, respectively; chi2 = 8.589, p = 0.0136). Glutamic Acid 37-40 nitric oxide synthase 3 Homo sapiens 32-36 12010932-6 2002 In comparison with subjects who had a Glu298 allele in the eNOS gene, the risk of coronary artery disease was increased among Asp/Asp carriers (odds ratio 2.9, 95% confidence interval 1.2 to 6.8, p = 0.01) and was independent of the other common risk factors (p = 0.04). Aspartic Acid 126-129 nitric oxide synthase 3 Homo sapiens 59-63 12010932-6 2002 In comparison with subjects who had a Glu298 allele in the eNOS gene, the risk of coronary artery disease was increased among Asp/Asp carriers (odds ratio 2.9, 95% confidence interval 1.2 to 6.8, p = 0.01) and was independent of the other common risk factors (p = 0.04). Aspartic Acid 130-133 nitric oxide synthase 3 Homo sapiens 59-63 12010932-8 2002 CONCLUSIONS: Glu298-->Asp polymorphism of the eNOS gene appears to be associated with the presence, extent, and severity of angiographically assessed coronary artery disease. Aspartic Acid 25-28 nitric oxide synthase 3 Homo sapiens 49-53 12110779-1 2002 BACKGROUND: Nitric oxide is synthesized by endothelial nitric oxide synthase and plays a key role in adequate endothelial function. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 43-76 12076969-5 2002 The catalytic activity of eNOS is augmented by phosphorylation of a C-terminal serine residue (Ser-1177 of human eNOS) through the phosphatidyl-3 kinase (PI-3K)/Akt pathway. Serine 79-85 nitric oxide synthase 3 Homo sapiens 26-30 12076969-5 2002 The catalytic activity of eNOS is augmented by phosphorylation of a C-terminal serine residue (Ser-1177 of human eNOS) through the phosphatidyl-3 kinase (PI-3K)/Akt pathway. Serine 79-85 nitric oxide synthase 3 Homo sapiens 113-117 12076969-5 2002 The catalytic activity of eNOS is augmented by phosphorylation of a C-terminal serine residue (Ser-1177 of human eNOS) through the phosphatidyl-3 kinase (PI-3K)/Akt pathway. Serine 95-98 nitric oxide synthase 3 Homo sapiens 26-30 12076969-5 2002 The catalytic activity of eNOS is augmented by phosphorylation of a C-terminal serine residue (Ser-1177 of human eNOS) through the phosphatidyl-3 kinase (PI-3K)/Akt pathway. Serine 95-98 nitric oxide synthase 3 Homo sapiens 113-117 12363386-1 2002 To further understand the potential role of nitric oxide synthase (NOS) in schizophrenia and affective disorders, we determined the calcium-dependent constitutive NOS (cNOS) enzymatic activity and protein levels in the prefrontal cortex of postmortem brains of patients with unipolar, bipolar, and schizophrenic disorders and non-psychiatric controls (n = 15 for each group). Calcium 132-139 nitric oxide synthase 3 Homo sapiens 150-166 12363386-1 2002 To further understand the potential role of nitric oxide synthase (NOS) in schizophrenia and affective disorders, we determined the calcium-dependent constitutive NOS (cNOS) enzymatic activity and protein levels in the prefrontal cortex of postmortem brains of patients with unipolar, bipolar, and schizophrenic disorders and non-psychiatric controls (n = 15 for each group). Calcium 132-139 nitric oxide synthase 3 Homo sapiens 168-172 11980874-0 2002 PGE(2)-mediated eNOS induction in prolonged hypercapnia. Dinoprostone 0-6 nitric oxide synthase 3 Homo sapiens 16-20 12045385-6 2002 Increased oxidative stress in patients with CHF is likely caused by decreased bioavailability of nitric oxide due to reduced expression of endothelial nitric oxide synthase and increased generation of reactive oxygen species. Nitric Oxide 97-109 nitric oxide synthase 3 Homo sapiens 139-172 11980874-9 2002 The ex vivo time course of eNOS mRNA expression corresponded with the late-phase increase in RBF and was blocked by the transcription inhibitor actinomycin D and the receptor-operated Ca(2+) channel blocker SK&F96365. Dactinomycin 144-157 nitric oxide synthase 3 Homo sapiens 27-31 11980874-11 2002 CONCLUSIONS: This study discloses a previously unexplored mechanism for late retinal hyperemia during sustained hypercapnia that appears secondary to the induced expression of eNOS mediated by PGE(2). Prostaglandins E 193-196 nitric oxide synthase 3 Homo sapiens 176-180 11920344-11 2002 CsA potently affected the placental ET-1/ecNOS vasoactive balance. Cyclosporine 0-3 nitric oxide synthase 3 Homo sapiens 41-46 12162424-5 2002 H2O2 in turn enhanced endothelial nitric oxide synthase (eNOS) transcription in endothelial cells and myocytes. Hydrogen Peroxide 0-4 nitric oxide synthase 3 Homo sapiens 22-55 12162424-5 2002 H2O2 in turn enhanced endothelial nitric oxide synthase (eNOS) transcription in endothelial cells and myocytes. Hydrogen Peroxide 0-4 nitric oxide synthase 3 Homo sapiens 57-61 12162424-6 2002 Antisense eNOS depressed DOX-induced oxidative stress and apoptosis. Doxorubicin 25-28 nitric oxide synthase 3 Homo sapiens 10-14 12059072-1 2002 NOS3 (endothelial nitric oxide (NO) synthase) and p22phox (subunit of NAD(P)H oxidase) are two genes whose products are involved in formation and degradation of NO, a ubiquitous signaling molecule largely responsible for the maintenance of normal endothelial function. nitric 18-24 nitric oxide synthase 3 Homo sapiens 0-4 11934836-1 2002 We reported upregulation of endothelial nitric oxide synthase (eNOS) by PGE(2) in tissues and presence of perinuclear PGE(2) receptors (EP). Prostaglandins E 72-75 nitric oxide synthase 3 Homo sapiens 28-61 11934836-1 2002 We reported upregulation of endothelial nitric oxide synthase (eNOS) by PGE(2) in tissues and presence of perinuclear PGE(2) receptors (EP). Prostaglandins E 72-75 nitric oxide synthase 3 Homo sapiens 63-67 11934836-2 2002 We presently studied mechanisms by which PGE(2) induces eNOS expression in cerebral microvessel endothelial cells (ECs). Prostaglandins E 41-44 nitric oxide synthase 3 Homo sapiens 56-60 11934836-3 2002 16,16-Dimethyl PGE(2) and selective EP(3) receptor agonist M&B28767 increased eNOS expression in ECs and the NO-dependent vasorelaxant responses induced by substance P on cerebral microvessels. 16,16-dimethyl pge 0-18 nitric oxide synthase 3 Homo sapiens 82-86 11934836-3 2002 16,16-Dimethyl PGE(2) and selective EP(3) receptor agonist M&B28767 increased eNOS expression in ECs and the NO-dependent vasorelaxant responses induced by substance P on cerebral microvessels. Acebutolol 59-64 nitric oxide synthase 3 Homo sapiens 82-86 11934836-6 2002 M&B28767 increased eNOS RNA expression in EC nuclei, and this effect was augmented by overexpression of EP(3) receptors. Adenosine Monophosphate 2-5 nitric oxide synthase 3 Homo sapiens 23-27 11934836-9 2002 We describe for the first time that PGE(2) through its access into cell by prostaglandin transporters induces eNOS expression by activating perinuclear EP(3) receptors coupled to pertussis toxin-sensitive G proteins, a process that depends on nuclear envelope K(Ca) channels, protein kinases, and NF-kappaB; the roles for nuclear EP(3) receptors seem different from those on plasma membrane. Prostaglandins E 36-39 nitric oxide synthase 3 Homo sapiens 110-114 11934843-7 2002 The dose-dependent promigratory and proangiogenic effects of atorvastatin on mature endothelial cells are correlated with the activation of the phosphatidylinositol 3-kinase-Akt pathway, as determined by the phosphorylation of Akt and endothelial NO synthase (eNOS) at Ser1177. Atorvastatin 61-73 nitric oxide synthase 3 Homo sapiens 235-258 11934843-7 2002 The dose-dependent promigratory and proangiogenic effects of atorvastatin on mature endothelial cells are correlated with the activation of the phosphatidylinositol 3-kinase-Akt pathway, as determined by the phosphorylation of Akt and endothelial NO synthase (eNOS) at Ser1177. Atorvastatin 61-73 nitric oxide synthase 3 Homo sapiens 260-264 11934843-9 2002 In contrast, the well-established stabilization of eNOS mRNA was achieved only at higher concentrations, suggesting that posttranscriptional activation rather than an increase in eNOS expression mediates the proangiogenic effect of atorvastatin. Atorvastatin 232-244 nitric oxide synthase 3 Homo sapiens 51-55 11961297-7 2002 LY294002 was found to attenuate VEGF-stimulated eNOS expression. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 0-8 nitric oxide synthase 3 Homo sapiens 48-52 12003352-4 2002 Folate acts directly to produce antioxidant effects, interactions with enzyme endothelial NO synthase (eNOS) and effects on cofactor bioavailability of NO. Folic Acid 0-6 nitric oxide synthase 3 Homo sapiens 103-107 11996210-17 2002 PYC antagonizes the vasoconstriction caused by epinephrine and norepinephrine by increasing the activity of endothelial nitric oxide synthase. Epinephrine 47-58 nitric oxide synthase 3 Homo sapiens 108-141 11996210-17 2002 PYC antagonizes the vasoconstriction caused by epinephrine and norepinephrine by increasing the activity of endothelial nitric oxide synthase. Norepinephrine 63-77 nitric oxide synthase 3 Homo sapiens 108-141 11961297-10 2002 Moreover, the VEGF-induced eNOS expression was reduced by the PD98059, MAPK pathway inhibitor. 2-(2-amino-3-methoxyphenyl)-4H-1-benzopyran-4-one 62-69 nitric oxide synthase 3 Homo sapiens 27-31 11879202-0 2002 The ratio between tetrahydrobiopterin and oxidized tetrahydrobiopterin analogues controls superoxide release from endothelial nitric oxide synthase: an EPR spin trapping study. sapropterin 18-37 nitric oxide synthase 3 Homo sapiens 114-147 11792700-0 2002 High density lipoprotein binding to scavenger receptor, Class B, type I activates endothelial nitric-oxide synthase in a ceramide-dependent manner. Ceramides 121-129 nitric oxide synthase 3 Homo sapiens 82-115 11901050-0 2002 Nongenomic mechanisms of endothelial nitric oxide synthase activation by the selective estrogen receptor modulator raloxifene. Raloxifene Hydrochloride 115-125 nitric oxide synthase 3 Homo sapiens 25-58 11901050-3 2002 The selective estrogen receptor modulator (SERM) raloxifene is effective for the treatment of postmenopausal osteoporosis, but its ability to activate eNOS via PI3K is unknown. Raloxifene Hydrochloride 49-59 nitric oxide synthase 3 Homo sapiens 151-155 11901050-5 2002 Raloxifene stimulated eNOS in a concentration- and time-dependent manner. Raloxifene Hydrochloride 0-10 nitric oxide synthase 3 Homo sapiens 22-26 11901050-6 2002 Activation of eNOS by raloxifene was blocked by the PI3K inhibitor wortmannin and by the ER antagonist ICI 182,780 but not by transcriptional or translational inhibitors. Raloxifene Hydrochloride 22-32 nitric oxide synthase 3 Homo sapiens 14-18 11901050-6 2002 Activation of eNOS by raloxifene was blocked by the PI3K inhibitor wortmannin and by the ER antagonist ICI 182,780 but not by transcriptional or translational inhibitors. Wortmannin 67-77 nitric oxide synthase 3 Homo sapiens 14-18 11931846-4 2002 Since in vitro phosphorylation by ERK reduced the catalytic activity of eNOS, it was suggested that this mechanism may be an important determinant of nitric oxide signalling in endothelial cells. Nitric Oxide 150-162 nitric oxide synthase 3 Homo sapiens 72-76 11879202-0 2002 The ratio between tetrahydrobiopterin and oxidized tetrahydrobiopterin analogues controls superoxide release from endothelial nitric oxide synthase: an EPR spin trapping study. sapropterin 51-70 nitric oxide synthase 3 Homo sapiens 114-147 11879202-0 2002 The ratio between tetrahydrobiopterin and oxidized tetrahydrobiopterin analogues controls superoxide release from endothelial nitric oxide synthase: an EPR spin trapping study. Superoxides 90-100 nitric oxide synthase 3 Homo sapiens 114-147 11879202-2 2002 Purified endothelial nitric oxide synthase (eNOS) generates superoxide under limited availability of 5,6,7,8-tetrahydrobiopterin (BH(4)). Superoxides 60-70 nitric oxide synthase 3 Homo sapiens 9-42 11879202-2 2002 Purified endothelial nitric oxide synthase (eNOS) generates superoxide under limited availability of 5,6,7,8-tetrahydrobiopterin (BH(4)). Superoxides 60-70 nitric oxide synthase 3 Homo sapiens 44-48 11879202-2 2002 Purified endothelial nitric oxide synthase (eNOS) generates superoxide under limited availability of 5,6,7,8-tetrahydrobiopterin (BH(4)). sapropterin 101-128 nitric oxide synthase 3 Homo sapiens 9-42 11879202-2 2002 Purified endothelial nitric oxide synthase (eNOS) generates superoxide under limited availability of 5,6,7,8-tetrahydrobiopterin (BH(4)). sapropterin 101-128 nitric oxide synthase 3 Homo sapiens 44-48 11879202-3 2002 Thus alterations in endothelial BH(4) levels have been postulated to stimulate superoxide production from eNOS. Superoxides 79-89 nitric oxide synthase 3 Homo sapiens 106-110 11879202-4 2002 This possibility was examined by determining the concentration-dependent effects of BH(4), and its analogues, on superoxide formation by eNOS. Superoxides 113-123 nitric oxide synthase 3 Homo sapiens 137-141 11879202-5 2002 Superoxide was quantified by EPR spin trapping, which is the only available technique to quantify superoxide from eNOS. Superoxides 0-10 nitric oxide synthase 3 Homo sapiens 114-118 11879202-5 2002 Superoxide was quantified by EPR spin trapping, which is the only available technique to quantify superoxide from eNOS. Superoxides 98-108 nitric oxide synthase 3 Homo sapiens 114-118 11879202-6 2002 Using 5-ethoxycarbonyl-5-methyl-pyrroline N-oxide, we show that only fully reduced BH(4) diminished superoxide release from eNOS, with efficiency BH(4)>6-methyl-BH(4)>5-methyl-BH(4). SCHEMBL4020438 6-49 nitric oxide synthase 3 Homo sapiens 124-128 11879202-6 2002 Using 5-ethoxycarbonyl-5-methyl-pyrroline N-oxide, we show that only fully reduced BH(4) diminished superoxide release from eNOS, with efficiency BH(4)>6-methyl-BH(4)>5-methyl-BH(4). Superoxides 100-110 nitric oxide synthase 3 Homo sapiens 124-128 11879202-11 2002 This role was verified by adding 7,8-BH(2) or sepiapterin to fully active eNOS. 7,8-bh 33-39 nitric oxide synthase 3 Homo sapiens 74-78 11879202-11 2002 This role was verified by adding 7,8-BH(2) or sepiapterin to fully active eNOS. sepiapterin 46-57 nitric oxide synthase 3 Homo sapiens 74-78 11879202-14 2002 Collectively, these results indicate that the ratio between oxidized and reduced BH(4) metabolites tightly regulates superoxide formation from eNOS. Superoxides 117-127 nitric oxide synthase 3 Homo sapiens 143-147 11719512-2 2002 Nitric oxide (NO) traffic within the reduced ferrous-nitrosyl complex of endothelial nitric-oxide synthase (eNOS) has been studied by ultrafast time-resolved absorption spectroscopy. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 73-106 11886397-8 2002 However, endothelial nitric oxide synthase inhibition caused a marked elevation of arterial blood pressure (P < 0.01) that was restored to pretreatment values by l- but not d-arginine. l- but 165-171 nitric oxide synthase 3 Homo sapiens 9-42 11926202-14 2002 The explanation remains speculative but probably relates to the known cyclosporine-induced upregulation of ecNOS gene and enzyme activity. Cyclosporine 70-82 nitric oxide synthase 3 Homo sapiens 107-112 11986889-5 2002 These effects are reversed, or at least reduced, by lipid-lowering agents and (because LDL cholesterol down-regulates endothelial nitric oxide synthase) by the administration of L-arginine, the substrate for nitric oxide (NO) formation. Cholesterol 91-102 nitric oxide synthase 3 Homo sapiens 118-151 11986889-5 2002 These effects are reversed, or at least reduced, by lipid-lowering agents and (because LDL cholesterol down-regulates endothelial nitric oxide synthase) by the administration of L-arginine, the substrate for nitric oxide (NO) formation. Arginine 178-188 nitric oxide synthase 3 Homo sapiens 118-151 11744698-0 2002 Hydrogen peroxide activates endothelial nitric-oxide synthase through coordinated phosphorylation and dephosphorylation via a phosphoinositide 3-kinase-dependent signaling pathway. Hydrogen Peroxide 0-17 nitric oxide synthase 3 Homo sapiens 28-61 11894144-0 2002 Effect of ecNOS polymorphisms and coronary artery disease upon exhaled nitric oxide. Nitric Oxide 71-83 nitric oxide synthase 3 Homo sapiens 10-15 11870235-0 2002 Chemical stabilization of tetrahydrobiopterin by L-ascorbic acid: contribution to placental endothelial nitric oxide synthase activity. sapropterin 26-45 nitric oxide synthase 3 Homo sapiens 92-125 11870235-0 2002 Chemical stabilization of tetrahydrobiopterin by L-ascorbic acid: contribution to placental endothelial nitric oxide synthase activity. Ascorbic Acid 49-64 nitric oxide synthase 3 Homo sapiens 92-125 11870235-1 2002 The aim of this study was to characterize the mechanism of the chemical interaction between L-ascorbic acid (ASC) and tetrahydrobiopterin (BH(4)) in vitro and to examine its effect on the activity of endothelial nitric oxide synthase (eNOS) in first trimester human placentae. Ascorbic Acid 92-107 nitric oxide synthase 3 Homo sapiens 200-233 11908569-6 2002 CONCLUSION: Our findings show that Glu-Asp298 polymorphism of eNOS gene is associated with BD susceptibility. Glutamic Acid 35-38 nitric oxide synthase 3 Homo sapiens 62-66 11831907-9 2002 Recombinant NOS I and NOS III also oxidize several N-aryl N"-hydroxyguanidines with the formation of NO, with a clearly different substrate specificity. n-aryl n"-hydroxyguanidines 51-78 nitric oxide synthase 3 Homo sapiens 22-29 11921705-3 2002 In this paper some of the characteristic molecular properties and certain evident or putative physiological roles of NO-synthase III (NOS III) as well as those experimental results of the author"s group that demonstrate the concept of dual regulation of placental NOS III activity by Ca2+ and tetrahydrobiopterin (BH4) are reviewed. sapropterin 293-312 nitric oxide synthase 3 Homo sapiens 264-271 11921705-3 2002 In this paper some of the characteristic molecular properties and certain evident or putative physiological roles of NO-synthase III (NOS III) as well as those experimental results of the author"s group that demonstrate the concept of dual regulation of placental NOS III activity by Ca2+ and tetrahydrobiopterin (BH4) are reviewed. sapropterin 314-317 nitric oxide synthase 3 Homo sapiens 264-271 11921705-4 2002 BH4 promotes the formation of the enzymatically active stable homodimeric structure of NOS III. sapropterin 0-3 nitric oxide synthase 3 Homo sapiens 87-94 11921705-8 2002 In first trimester placentae NOS III exhibits 42-81% of the BH4-dependent maximal activity, whereas in terminal placentae this value falls to 16-59%. sapropterin 60-63 nitric oxide synthase 3 Homo sapiens 29-36 11921705-10 2002 Studies of the author"s group indicate that in some of the preeclamptic pregnant women, activation of placental NOS III by physiological concentrations of BH4 is not detectable while the basal activity of the enzyme remains unchanged. sapropterin 155-158 nitric oxide synthase 3 Homo sapiens 112-119 11729179-0 2002 Localization of endothelial nitric-oxide synthase phosphorylated on serine 1179 and nitric oxide in Golgi and plasma membrane defines the existence of two pools of active enzyme. Serine 68-74 nitric oxide synthase 3 Homo sapiens 16-49 11729179-1 2002 The subcellular localization of endothelial nitric-oxide synthase (eNOS) is critical for optimal coupling of extracellular stimulation to nitric oxide production. Nitric Oxide 138-150 nitric oxide synthase 3 Homo sapiens 32-65 11729179-1 2002 The subcellular localization of endothelial nitric-oxide synthase (eNOS) is critical for optimal coupling of extracellular stimulation to nitric oxide production. Nitric Oxide 138-150 nitric oxide synthase 3 Homo sapiens 67-71 11729179-2 2002 Because eNOS is activated by Akt-dependent phosphorylation to produce nitric oxide (NO), we determined the subcellular distribution of eNOS phosphorylated on serine 1179 using a variety of methodologies. Nitric Oxide 70-82 nitric oxide synthase 3 Homo sapiens 8-12 11729179-2 2002 Because eNOS is activated by Akt-dependent phosphorylation to produce nitric oxide (NO), we determined the subcellular distribution of eNOS phosphorylated on serine 1179 using a variety of methodologies. Serine 158-164 nitric oxide synthase 3 Homo sapiens 8-12 11729179-2 2002 Because eNOS is activated by Akt-dependent phosphorylation to produce nitric oxide (NO), we determined the subcellular distribution of eNOS phosphorylated on serine 1179 using a variety of methodologies. Serine 158-164 nitric oxide synthase 3 Homo sapiens 135-139 11729179-3 2002 Based on sucrose gradient fractionation, phosphorylated-eNOS (P-eNOS) was found in both caveolin-1-enriched membranes and intracellular domains. Sucrose 9-16 nitric oxide synthase 3 Homo sapiens 56-60 11729179-3 2002 Based on sucrose gradient fractionation, phosphorylated-eNOS (P-eNOS) was found in both caveolin-1-enriched membranes and intracellular domains. Sucrose 9-16 nitric oxide synthase 3 Homo sapiens 64-68 11729179-5 2002 The proper localization of eNOS to intracellular membranes was required for agonist-dependent phosphorylation on serine 1179, since VEGF did not increase eNOS phosphorylation in cells transfected with a non-acylated, mistargeted form of eNOS. Serine 113-119 nitric oxide synthase 3 Homo sapiens 27-31 11882622-8 2002 Both eNOS and iNOS expression seemed to increase during perindopril treatment. Perindopril 56-67 nitric oxide synthase 3 Homo sapiens 5-9 11826414-8 2002 In conclusion, these findings show that in PHT gastric mucosa, TNF-alpha stimulates eNOS phosphorylation at serine 1177 (required for its activation) via the PI 3-kinase-Akt signal transduction pathway. Serine 108-114 nitric oxide synthase 3 Homo sapiens 84-88 11826414-3 2002 In PHT gastric mucosa we studied (1) eNOS phosphorylation (at serine 1177) required for its activation; (2) association of the phosphatidylinositol 3-kinase (PI 3-kinase), and its downstream effector Akt, with eNOS; and, (3) whether TNF-alpha neutralization affects eNOS phosphorylation and PI 3-kinase-Akt activation. Serine 62-68 nitric oxide synthase 3 Homo sapiens 37-41 11779139-4 2002 On the contrary, activation by acetylcholine or endothelial nitric oxide synthase (eNOS), which produces NO while consuming oxygen, induces a significant decrease in PO(2), whose amplitude is dependent on the acetylcholine dose, i.e., the eNOS activity level. Acetylcholine 31-44 nitric oxide synthase 3 Homo sapiens 48-81 11707433-3 2002 Inhibition of phosphatidylinositol 3-kinase with wortmannin blocked the ability of insulin to stimulate increased expression of endothelial nitric-oxide synthase, did not affect insulin-induced activation of MAP kinase, and increased the effects of insulin on prenylation of Ras and Rho proteins. Wortmannin 49-59 nitric oxide synthase 3 Homo sapiens 128-161 12136949-1 2002 Nitric oxide (NO) is synthesised in the vascular endothelium by nitric oxide synthase (NOS3) and is an important factor in the regulation of blood pressure. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 87-91 11748067-10 2002 The results show that GA can attenuate NO-mediated dilation in human skin, suggesting a potential role for HSP90 in activation of eNOS in the microcirculation. geldanamycin 22-24 nitric oxide synthase 3 Homo sapiens 130-134 11826287-1 2002 Endothelial nitric oxide synthase (eNOS) is expressed in vascular endothelium, airway epithelium, and certain other cell types where it generates the key signaling molecule nitric oxide (NO). Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 11826287-5 2002 This compartmentalization facilitates dynamic protein-protein interactions and calcium- and phosphorylation-dependent signal transduction events that modify eNOS activity. Calcium 79-86 nitric oxide synthase 3 Homo sapiens 157-161 11779139-4 2002 On the contrary, activation by acetylcholine or endothelial nitric oxide synthase (eNOS), which produces NO while consuming oxygen, induces a significant decrease in PO(2), whose amplitude is dependent on the acetylcholine dose, i.e., the eNOS activity level. Oxygen 124-130 nitric oxide synthase 3 Homo sapiens 48-81 11779139-4 2002 On the contrary, activation by acetylcholine or endothelial nitric oxide synthase (eNOS), which produces NO while consuming oxygen, induces a significant decrease in PO(2), whose amplitude is dependent on the acetylcholine dose, i.e., the eNOS activity level. Acetylcholine 209-222 nitric oxide synthase 3 Homo sapiens 48-81 11579094-0 2001 Doxorubicin-induced apoptosis is associated with increased transcription of endothelial nitric-oxide synthase. Doxorubicin 0-11 nitric oxide synthase 3 Homo sapiens 76-109 11862754-2 2002 Free intracellular L-NMMA and ADMA, but not SDMA, are inhibitors of all three isoforms of nitric oxide synthases (nNOS, eNOS and iNOS). omega-N-Methylarginine 19-25 nitric oxide synthase 3 Homo sapiens 120-124 11862754-2 2002 Free intracellular L-NMMA and ADMA, but not SDMA, are inhibitors of all three isoforms of nitric oxide synthases (nNOS, eNOS and iNOS). N,N-dimethylarginine 30-34 nitric oxide synthase 3 Homo sapiens 120-124 11812265-2 2002 The major cause of the endothelial dysfunction is decreased bioavailability of nitric oxide (NO), a potent biological vasodilator produced in vascular endothelium from L-arginine by the endothelial NO synthase (eNOS). Nitric Oxide 79-91 nitric oxide synthase 3 Homo sapiens 211-215 11812265-2 2002 The major cause of the endothelial dysfunction is decreased bioavailability of nitric oxide (NO), a potent biological vasodilator produced in vascular endothelium from L-arginine by the endothelial NO synthase (eNOS). Arginine 168-178 nitric oxide synthase 3 Homo sapiens 211-215 11812265-4 2002 The deactivation of eNOS is often associated with elevated plasma levels of its endogenous inhibitor, N(G) N(G)-dimethyl-L-arginine (ADMA). N(G),N(G')-dimethylarginine 102-131 nitric oxide synthase 3 Homo sapiens 20-24 11812265-4 2002 The deactivation of eNOS is often associated with elevated plasma levels of its endogenous inhibitor, N(G) N(G)-dimethyl-L-arginine (ADMA). N,N-dimethylarginine 133-137 nitric oxide synthase 3 Homo sapiens 20-24 11812265-8 2002 Promising results were also obtained in some, but not all, vascular diseases after treatment with antioxidant vitamins (C and E) and after administration of eNOS substrate, L-arginine, or its cofactor, tetrahydrobiopterin (BH(4)). sapropterin 202-221 nitric oxide synthase 3 Homo sapiens 157-161 12494183-4 2002 In patients without left ventricular hypertrophy (LVH) genotypes frequencies of NOS3 (Glu298Asp) were: Glu/Glu - 34.4%; Glu/Asp - 62,5%; Asp/Asp - 3,1%. Glutamic Acid 86-89 nitric oxide synthase 3 Homo sapiens 80-84 12494183-4 2002 In patients without left ventricular hypertrophy (LVH) genotypes frequencies of NOS3 (Glu298Asp) were: Glu/Glu - 34.4%; Glu/Asp - 62,5%; Asp/Asp - 3,1%. Glutamic Acid 103-106 nitric oxide synthase 3 Homo sapiens 80-84 12494183-4 2002 In patients without left ventricular hypertrophy (LVH) genotypes frequencies of NOS3 (Glu298Asp) were: Glu/Glu - 34.4%; Glu/Asp - 62,5%; Asp/Asp - 3,1%. Glutamic Acid 103-106 nitric oxide synthase 3 Homo sapiens 80-84 12494183-4 2002 In patients without left ventricular hypertrophy (LVH) genotypes frequencies of NOS3 (Glu298Asp) were: Glu/Glu - 34.4%; Glu/Asp - 62,5%; Asp/Asp - 3,1%. Aspartic Acid 92-95 nitric oxide synthase 3 Homo sapiens 80-84 12494183-4 2002 In patients without left ventricular hypertrophy (LVH) genotypes frequencies of NOS3 (Glu298Asp) were: Glu/Glu - 34.4%; Glu/Asp - 62,5%; Asp/Asp - 3,1%. Aspartic Acid 124-127 nitric oxide synthase 3 Homo sapiens 80-84 12494183-4 2002 In patients without left ventricular hypertrophy (LVH) genotypes frequencies of NOS3 (Glu298Asp) were: Glu/Glu - 34.4%; Glu/Asp - 62,5%; Asp/Asp - 3,1%. Aspartic Acid 124-127 nitric oxide synthase 3 Homo sapiens 80-84 12494183-10 2002 Therefore, we show associations between Glu allele of NOS3 (Glu298Asp) and left ventricular hypertrophy and between 4a allele (ecNOS4a/4b) and diastolic dysfunction in patients with essential hypertension. Glutamic Acid 40-43 nitric oxide synthase 3 Homo sapiens 54-58 12152104-10 2002 It is proposed that the elevated hemodynamic forces present in hypertension may themselves initiate these alterations, probably by enhancing the release of reactive oxygen species (ROS; produced by xanthine oxidase, NAD(P)H oxidoreductase, eNOS, etc. Reactive Oxygen Species 156-179 nitric oxide synthase 3 Homo sapiens 240-244 12152104-10 2002 It is proposed that the elevated hemodynamic forces present in hypertension may themselves initiate these alterations, probably by enhancing the release of reactive oxygen species (ROS; produced by xanthine oxidase, NAD(P)H oxidoreductase, eNOS, etc. Reactive Oxygen Species 181-184 nitric oxide synthase 3 Homo sapiens 240-244 11579094-4 2001 Previously, we showed that DOX undergoes a reductive activation at the reductase domain of endothelial nitric-oxide synthase (eNOS) forming the semiquinone and superoxide (Vasquez-Vivar, J., Martasek, P., Hogg, N., Masters, B. S. S., Pritchard, K. A., Jr., and Kalyanaraman, B. Doxorubicin 27-30 nitric oxide synthase 3 Homo sapiens 91-124 11579094-4 2001 Previously, we showed that DOX undergoes a reductive activation at the reductase domain of endothelial nitric-oxide synthase (eNOS) forming the semiquinone and superoxide (Vasquez-Vivar, J., Martasek, P., Hogg, N., Masters, B. S. S., Pritchard, K. A., Jr., and Kalyanaraman, B. Superoxides 160-170 nitric oxide synthase 3 Homo sapiens 91-124 11707586-2 2001 Here we show that in cells lacking caveolae, the dually acylated protein, endothelial nitric oxide synthase (eNOS), localizes to cholesterol-rich lipid raft domains of the plasma membrane. Cholesterol 129-140 nitric oxide synthase 3 Homo sapiens 74-107 11730805-0 2001 Loss of heterozygosity of the NOS3 dinucleotide repeat marker in atherosclerotic plaques of human carotid arteries. Dinucleoside Phosphates 35-47 nitric oxide synthase 3 Homo sapiens 30-34 11730805-4 2001 The percentages of LOH ranged between 3.8 and 14.3% and the highest involved polymorphic marker is the NOS3 internal dinucleotide repeat. Dinucleoside Phosphates 117-129 nitric oxide synthase 3 Homo sapiens 103-107 11707586-2 2001 Here we show that in cells lacking caveolae, the dually acylated protein, endothelial nitric oxide synthase (eNOS), localizes to cholesterol-rich lipid raft domains of the plasma membrane. Cholesterol 129-140 nitric oxide synthase 3 Homo sapiens 109-113 11696579-1 2001 Endothelial nitric oxide synthase (eNOS) is activated by phosphorylation of serine 1177 by the protein kinase Akt/PKB. Serine 76-82 nitric oxide synthase 3 Homo sapiens 0-33 11717166-6 2001 Downstream of Ras, MEK1/2 and ERK1/2 are important in this pathway, as 2 inhibitors of MEK1/2, PD98059 and UO126, completely prevented this early increase in eNOS mRNA. 2-(2-amino-3-methoxyphenyl)-4H-1-benzopyran-4-one 95-102 nitric oxide synthase 3 Homo sapiens 158-162 11717166-6 2001 Downstream of Ras, MEK1/2 and ERK1/2 are important in this pathway, as 2 inhibitors of MEK1/2, PD98059 and UO126, completely prevented this early increase in eNOS mRNA. U 0126 107-112 nitric oxide synthase 3 Homo sapiens 158-162 11668050-0 2001 eNOS 894T allele and coronary blood flow at rest and during adenosine-induced hyperemia. Adenosine 60-69 nitric oxide synthase 3 Homo sapiens 0-4 11668066-4 2001 The results indicate that nNOS is more active than eNOS, both in unstimulated as well as calcium-stimulated cells. Calcium 89-96 nitric oxide synthase 3 Homo sapiens 51-55 11668066-5 2001 Under basal conditions, the soluble mutant of eNOS appeared to be slightly more active than wild-type eNOS in terms of NO and cGMP formation, suggesting that membrane association may be crucial for inhibition of basal NO release but is not required for stimulation by Ca2+-mobilizing agents. Cyclic GMP 126-130 nitric oxide synthase 3 Homo sapiens 46-50 11668066-5 2001 Under basal conditions, the soluble mutant of eNOS appeared to be slightly more active than wild-type eNOS in terms of NO and cGMP formation, suggesting that membrane association may be crucial for inhibition of basal NO release but is not required for stimulation by Ca2+-mobilizing agents. Cyclic GMP 126-130 nitric oxide synthase 3 Homo sapiens 102-106 11711497-6 2001 DNA samples were screened for 4 NOS 3 gene polymorphisms: -786 T/C, -922 A/G, 894 G/T (which predicts a Glu(298)-->Asp amino acid substitution in the mature protein), and a 27-bp tandem repeat in intron 4 (eNOS4a/4b). Glutamic Acid 104-107 nitric oxide synthase 3 Homo sapiens 32-37 11711497-6 2001 DNA samples were screened for 4 NOS 3 gene polymorphisms: -786 T/C, -922 A/G, 894 G/T (which predicts a Glu(298)-->Asp amino acid substitution in the mature protein), and a 27-bp tandem repeat in intron 4 (eNOS4a/4b). Aspartic Acid 118-121 nitric oxide synthase 3 Homo sapiens 32-37 11802531-1 2001 BACKGROUND AND PURPOSE: Endothelial nitric oxide synthase (eNOS) plays a key role in atherosclerosis, because its product, nitric oxide, possesses antiatherogenic properties. Nitric Oxide 36-48 nitric oxide synthase 3 Homo sapiens 59-63 11788791-4 2001 The objective of this study was to investigate the pathway leading to the activation of eNOS in response to arsenite using human keratinocytes. arsenite 108-116 nitric oxide synthase 3 Homo sapiens 88-92 11788791-12 2001 PI-3-kinase inhibitors, Wortmannin and LY294002 inhibited arsenite-induced phosphorylation of AKT and eNOS but had no effect on phosphorylation of p38. arsenite 58-66 nitric oxide synthase 3 Homo sapiens 102-106 11788791-10 2001 RESULTS: Arsenite induced the activation of AKT at both Ser473 and Thr308, and its downstream effector eNOS in cultured human keratinocytes. arsenite 9-17 nitric oxide synthase 3 Homo sapiens 103-107 11788791-13 2001 Interestingly, however, SB203580, a known p38 inhibitor, completely inhibited arsenite-induced phosphorylation of AKT and eNOS. SB 203580 24-32 nitric oxide synthase 3 Homo sapiens 122-126 11788791-12 2001 PI-3-kinase inhibitors, Wortmannin and LY294002 inhibited arsenite-induced phosphorylation of AKT and eNOS but had no effect on phosphorylation of p38. Wortmannin 24-34 nitric oxide synthase 3 Homo sapiens 102-106 11788791-13 2001 Interestingly, however, SB203580, a known p38 inhibitor, completely inhibited arsenite-induced phosphorylation of AKT and eNOS. arsenite 78-86 nitric oxide synthase 3 Homo sapiens 122-126 11788791-12 2001 PI-3-kinase inhibitors, Wortmannin and LY294002 inhibited arsenite-induced phosphorylation of AKT and eNOS but had no effect on phosphorylation of p38. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 39-47 nitric oxide synthase 3 Homo sapiens 102-106 11788791-15 2001 CONCLUSIONS: Collectively, our data indicate that arsenite induces activation of AKT and eNOS, via PI-3-kinase and p38 pathway, likely bypassing the activation of EGF receptor in cultured human keratinocytes. arsenite 50-58 nitric oxide synthase 3 Homo sapiens 89-93 11692081-2 2001 A maldistribution of eNOS variants among ethnic groups may explain interethnic differences in nitric oxide (NO)-mediated vasodilation and response to drugs. Nitric Oxide 94-106 nitric oxide synthase 3 Homo sapiens 21-25 11720085-0 2001 Hydrocortisone modulates the effect of estradiol on endothelial nitric oxide synthase expression in human endothelial cells. Hydrocortisone 0-14 nitric oxide synthase 3 Homo sapiens 52-85 11747093-1 2001 Nitric oxide (NO) is a short-living free molecule synthesized by three different isoforms of nitric oxide synthases (NOS)-neuronal NOS, endothelial NOS, and inducible NOS-associated with neuromuscular transmission, muscle contractility, mitochondrial respiration, and carbohydrate metabolism in skeletal muscle. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 136-151 11720085-0 2001 Hydrocortisone modulates the effect of estradiol on endothelial nitric oxide synthase expression in human endothelial cells. Estradiol 39-48 nitric oxide synthase 3 Homo sapiens 52-85 11720085-1 2001 The interaction between hydrocortisone and estradiol on the regulation of endothelial nitric oxide synthase (eNOS) expression was investigated in human umbilical vein endothelial cells (HUVECs). Hydrocortisone 24-38 nitric oxide synthase 3 Homo sapiens 74-107 11720085-1 2001 The interaction between hydrocortisone and estradiol on the regulation of endothelial nitric oxide synthase (eNOS) expression was investigated in human umbilical vein endothelial cells (HUVECs). Hydrocortisone 24-38 nitric oxide synthase 3 Homo sapiens 109-113 11720085-1 2001 The interaction between hydrocortisone and estradiol on the regulation of endothelial nitric oxide synthase (eNOS) expression was investigated in human umbilical vein endothelial cells (HUVECs). Estradiol 43-52 nitric oxide synthase 3 Homo sapiens 74-107 11720085-1 2001 The interaction between hydrocortisone and estradiol on the regulation of endothelial nitric oxide synthase (eNOS) expression was investigated in human umbilical vein endothelial cells (HUVECs). Estradiol 43-52 nitric oxide synthase 3 Homo sapiens 109-113 11720085-3 2001 2 microM hydrocortisone applied for 24 hr preceding and during estradiol application inhibited the estradiol-elicited increase in eNOS mRNA levels, reducing mRNA levels from 134% +/- 14% of control to 85% +/- 5% of control. Hydrocortisone 9-23 nitric oxide synthase 3 Homo sapiens 130-134 11720085-3 2001 2 microM hydrocortisone applied for 24 hr preceding and during estradiol application inhibited the estradiol-elicited increase in eNOS mRNA levels, reducing mRNA levels from 134% +/- 14% of control to 85% +/- 5% of control. Estradiol 63-72 nitric oxide synthase 3 Homo sapiens 130-134 11720085-3 2001 2 microM hydrocortisone applied for 24 hr preceding and during estradiol application inhibited the estradiol-elicited increase in eNOS mRNA levels, reducing mRNA levels from 134% +/- 14% of control to 85% +/- 5% of control. Estradiol 99-108 nitric oxide synthase 3 Homo sapiens 130-134 11720085-5 2001 In the presence of 2 microM hydrocortisone, 10 nM estradiol significantly reduced eNOS mRNA levels to 59% +/- 3% of control. Hydrocortisone 28-42 nitric oxide synthase 3 Homo sapiens 82-86 11720085-5 2001 In the presence of 2 microM hydrocortisone, 10 nM estradiol significantly reduced eNOS mRNA levels to 59% +/- 3% of control. Estradiol 50-59 nitric oxide synthase 3 Homo sapiens 82-86 11720085-6 2001 The ability of hydrocortisone to block or reverse the estradiol-mediated increase in eNOS mRNA levels may provide a link between elevated hydrocortisone levels and decreased NO production, potentially contributing to the development of hypertension and cardiovascular disease in vivo and antagonizing cardioprotective effects of estrogens. Hydrocortisone 15-29 nitric oxide synthase 3 Homo sapiens 85-89 11720085-6 2001 The ability of hydrocortisone to block or reverse the estradiol-mediated increase in eNOS mRNA levels may provide a link between elevated hydrocortisone levels and decreased NO production, potentially contributing to the development of hypertension and cardiovascular disease in vivo and antagonizing cardioprotective effects of estrogens. Estradiol 54-63 nitric oxide synthase 3 Homo sapiens 85-89 11720085-6 2001 The ability of hydrocortisone to block or reverse the estradiol-mediated increase in eNOS mRNA levels may provide a link between elevated hydrocortisone levels and decreased NO production, potentially contributing to the development of hypertension and cardiovascular disease in vivo and antagonizing cardioprotective effects of estrogens. Hydrocortisone 138-152 nitric oxide synthase 3 Homo sapiens 85-89 11694897-6 2001 Fourth, nitric oxide produced by endothelial nitric oxide synthase (eNOS) in the early seconds of ischemia induces reactive hyperemia. Nitric Oxide 8-20 nitric oxide synthase 3 Homo sapiens 33-66 11562476-2 2001 To investigate the potential contribution of low steady state levels of nitric oxide generated by endothelial nitric oxide synthase (eNOS) and the mechanisms of protection against H(2)O(2), spontaneously transformed human ECV304 cells, which normally do not express eNOS, were stably transfected with a green fluorescent-tagged eNOS cDNA. Nitric Oxide 72-84 nitric oxide synthase 3 Homo sapiens 98-131 11770418-2 2001 METHODS: RT-PCR was used to detect the expression of PKC alpha mRNA in PASMC of procine, and the effect of activator and inhibitor of PKC on the expression of cNOS mRNA in PASMC. pasmc 172-177 nitric oxide synthase 3 Homo sapiens 159-163 11770418-5 2001 PMA, an agonist of PKC could reduce the expression of cNOS mNRA in hypoxia, while RO 31-8220, an inhibitor of PKC could inhibit it and enhance the expression of NOS mRNA(P < 0.01). Tetradecanoylphorbol Acetate 0-3 nitric oxide synthase 3 Homo sapiens 54-58 11562476-2 2001 To investigate the potential contribution of low steady state levels of nitric oxide generated by endothelial nitric oxide synthase (eNOS) and the mechanisms of protection against H(2)O(2), spontaneously transformed human ECV304 cells, which normally do not express eNOS, were stably transfected with a green fluorescent-tagged eNOS cDNA. Nitric Oxide 72-84 nitric oxide synthase 3 Homo sapiens 133-137 11562476-3 2001 The eNOS-transfected cells were found to be resistant to injury and delayed death following a 2-h exposure to H(2)O(2) (50-150 microM). h(2) 110-114 nitric oxide synthase 3 Homo sapiens 4-8 11562476-5 2001 The ability of nitric oxide to protect cells depended on the presence of respiring mitochondria as ECV304+eNOS cells with diminished mitochondria respiration (rho(-)) are injured to the same extent as nontransfected ECV304 cells and recovery of mitochondrial respiration restores the ability of nitric oxide to protect against H(2)O(2)-induced death. Nitric Oxide 15-27 nitric oxide synthase 3 Homo sapiens 106-110 11562476-6 2001 Nitric oxide also found to have a profound effect in cell metabolism, because ECV304+eNOS cells had lower steady state levels of ATP and higher utilization of glucose via the glycolytic pathway than ECV304 cells. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 85-89 11562476-6 2001 Nitric oxide also found to have a profound effect in cell metabolism, because ECV304+eNOS cells had lower steady state levels of ATP and higher utilization of glucose via the glycolytic pathway than ECV304 cells. Adenosine Triphosphate 129-132 nitric oxide synthase 3 Homo sapiens 85-89 11562476-6 2001 Nitric oxide also found to have a profound effect in cell metabolism, because ECV304+eNOS cells had lower steady state levels of ATP and higher utilization of glucose via the glycolytic pathway than ECV304 cells. Glucose 159-166 nitric oxide synthase 3 Homo sapiens 85-89 11532083-1 2001 BACKGROUND: The constitutive endothelial isoform of nitric oxide synthase (ecNOS) and nitric oxide (NO) production are increased in patients with Bartter syndrome (BS) and Gitelman (GS) syndrome and may reduce vascular tone. Nitric Oxide 52-64 nitric oxide synthase 3 Homo sapiens 75-80 11532247-1 2001 The nitric oxide-synthesizing enzyme nitric oxide synthase (NOS) is present in the mammalian brain in three different isoforms, two constitutive enzymes (i.e., neuronal, nNOS, and endothelial eNOS) and one inducible enzyme (iNOS). Nitric Oxide 4-16 nitric oxide synthase 3 Homo sapiens 192-196 11678735-11 2001 We conclude that ANGII activates endothelial nitric oxide synthase to release nitric oxide which enhances gamma-amino butyric acid transmission destined for circuitry mediating the baroreflex. gamma-Aminobutyric Acid 106-130 nitric oxide synthase 3 Homo sapiens 33-66 12604012-12 2001 These data demonstrate that morphine is capable of induction of both cNOS and iNOS coupled NO release that regulates the macrophage activation state. Morphine 28-36 nitric oxide synthase 3 Homo sapiens 69-73 11577023-9 2001 Inhibition of Rho A by C3 exoenzyme (20 microgram/mL) and ROCK by Y-27632 (10 micromol/L) prevented the downregulation of eNOS expression by thrombin. Y 27632 66-73 nitric oxide synthase 3 Homo sapiens 122-126 11470627-11 2001 The expression of endothelial NOS (eNOS) was scarce in both LC and IPH patients. Phenol 67-70 nitric oxide synthase 3 Homo sapiens 18-33 11532083-9 2001 In BS/GS, PKC stimulation with PMA dose dependently reduced ecNOS gene expression (from 0.80 +/- 0.05 to 0.78 +/- 0.03 densitometric units; PMA 50 nmol/L, P = NS; to 0.55 +/- 0.07, PMA 100 nmol/L, P < 0.001) to an undetectable expression (PMA 200 nmol/L). Tetradecanoylphorbol Acetate 31-34 nitric oxide synthase 3 Homo sapiens 60-65 11532083-9 2001 In BS/GS, PKC stimulation with PMA dose dependently reduced ecNOS gene expression (from 0.80 +/- 0.05 to 0.78 +/- 0.03 densitometric units; PMA 50 nmol/L, P = NS; to 0.55 +/- 0.07, PMA 100 nmol/L, P < 0.001) to an undetectable expression (PMA 200 nmol/L). Tetradecanoylphorbol Acetate 140-143 nitric oxide synthase 3 Homo sapiens 60-65 11532083-9 2001 In BS/GS, PKC stimulation with PMA dose dependently reduced ecNOS gene expression (from 0.80 +/- 0.05 to 0.78 +/- 0.03 densitometric units; PMA 50 nmol/L, P = NS; to 0.55 +/- 0.07, PMA 100 nmol/L, P < 0.001) to an undetectable expression (PMA 200 nmol/L). Tetradecanoylphorbol Acetate 140-143 nitric oxide synthase 3 Homo sapiens 60-65 11532083-11 2001 Incubation of monocytes from patients and controls with the PKC inhibitor GF109203X increased ecNOS mRNA, with no difference between patients and controls. bisindolylmaleimide I 74-83 nitric oxide synthase 3 Homo sapiens 94-99 11516104-3 2001 In endothelial cells, the VEGF/Flk-1/KDR signal system is a very important generator of nitric oxide (NO) through the activation of its downstream effectors phosphatidylinositol-3-OH-kinase (PI3-K), Akt kinase and endothelial NO synthase (eNOS). Nitric Oxide 88-100 nitric oxide synthase 3 Homo sapiens 239-243 11509453-7 2001 Furthermore, cotreatment of cells with ET-1 and NO increased peroxynitrite levels by 26% (P<0.05), whereas preincubation of purified human endothelial nitric oxide synthase (eNOS) protein with peroxynitrite generated a nitrated enzyme with 50% activity relative to control (P<0.05). Peroxynitrous Acid 196-209 nitric oxide synthase 3 Homo sapiens 142-175 11551532-6 2001 Endothelial nitric oxide synthase activity (eNOS) was suppressed by menadione. Vitamin K 3 68-77 nitric oxide synthase 3 Homo sapiens 0-33 11589505-1 2001 17beta-estradiol up-regulates endothelial nitric oxide synthase (eNOS) expression in cultured endothelial cells. Estradiol 0-16 nitric oxide synthase 3 Homo sapiens 30-63 11589505-1 2001 17beta-estradiol up-regulates endothelial nitric oxide synthase (eNOS) expression in cultured endothelial cells. Estradiol 0-16 nitric oxide synthase 3 Homo sapiens 65-69 11589505-2 2001 To clarify the role of mRNA stabilization in upregulation of eNOS expression, endothelial cells were incubated with actinomycin D as transcriptional inhibitor. Dactinomycin 116-129 nitric oxide synthase 3 Homo sapiens 61-65 11589505-4 2001 As tumor necrosis factor-alpha (TNF-alpha) is associated with the progression of atherosclerosis, we examined the effect of 17beta-estradiol on eNOS mRNA destabilization with TNF-alpha. Estradiol 124-140 nitric oxide synthase 3 Homo sapiens 144-148 11589505-5 2001 After 10 hours co-incubation with TNF-alpha, relative intensity of eNOS mRNA decreased to 50% of the intensity at the start time of incubation, however, it remained significantly 1.6 times in the presence of 17beta-estradiol. Estradiol 208-224 nitric oxide synthase 3 Homo sapiens 67-71 11589505-7 2001 This is the first finding that 17beta-estradiol stabilizes eNOS mRNA destabilized by TNF-alpha through estrogen receptor mediated mechanism. Estradiol 31-47 nitric oxide synthase 3 Homo sapiens 59-63 11509453-7 2001 Furthermore, cotreatment of cells with ET-1 and NO increased peroxynitrite levels by 26% (P<0.05), whereas preincubation of purified human endothelial nitric oxide synthase (eNOS) protein with peroxynitrite generated a nitrated enzyme with 50% activity relative to control (P<0.05). Peroxynitrous Acid 196-209 nitric oxide synthase 3 Homo sapiens 177-181 11443071-6 2001 Diamide treatment of either PAECs, PAEC membrane fractions, or purified endothelial nitric oxide synthase (eNOS) resulted in significant inhibition (approximately 75%) of eNOS catalytic activity measured as L-[(3)H]arginine-to-L-[(3)H]citrulline conversion. Diamide 0-7 nitric oxide synthase 3 Homo sapiens 72-105 11443071-6 2001 Diamide treatment of either PAECs, PAEC membrane fractions, or purified endothelial nitric oxide synthase (eNOS) resulted in significant inhibition (approximately 75%) of eNOS catalytic activity measured as L-[(3)H]arginine-to-L-[(3)H]citrulline conversion. Diamide 0-7 nitric oxide synthase 3 Homo sapiens 107-111 11443053-1 2001 Expression of endothelial nitric oxide synthase (eNOS) in transfected U-937 cells upregulates phorbol 12-myristate 13-acetate (PMA)-induced tumor necrosis factor-alpha (TNF-alpha) production through a superoxide (O(2)(-))-dependent mechanism. Tetradecanoylphorbol Acetate 127-130 nitric oxide synthase 3 Homo sapiens 14-47 11443071-6 2001 Diamide treatment of either PAECs, PAEC membrane fractions, or purified endothelial nitric oxide synthase (eNOS) resulted in significant inhibition (approximately 75%) of eNOS catalytic activity measured as L-[(3)H]arginine-to-L-[(3)H]citrulline conversion. Diamide 0-7 nitric oxide synthase 3 Homo sapiens 171-175 11443053-1 2001 Expression of endothelial nitric oxide synthase (eNOS) in transfected U-937 cells upregulates phorbol 12-myristate 13-acetate (PMA)-induced tumor necrosis factor-alpha (TNF-alpha) production through a superoxide (O(2)(-))-dependent mechanism. Tetradecanoylphorbol Acetate 127-130 nitric oxide synthase 3 Homo sapiens 49-53 11443053-0 2001 Signaling by eNOS through a superoxide-dependent p42/44 mitogen-activated protein kinase pathway. Superoxides 28-38 nitric oxide synthase 3 Homo sapiens 13-17 11443071-6 2001 Diamide treatment of either PAECs, PAEC membrane fractions, or purified endothelial nitric oxide synthase (eNOS) resulted in significant inhibition (approximately 75%) of eNOS catalytic activity measured as L-[(3)H]arginine-to-L-[(3)H]citrulline conversion. paec 28-32 nitric oxide synthase 3 Homo sapiens 171-175 11443053-1 2001 Expression of endothelial nitric oxide synthase (eNOS) in transfected U-937 cells upregulates phorbol 12-myristate 13-acetate (PMA)-induced tumor necrosis factor-alpha (TNF-alpha) production through a superoxide (O(2)(-))-dependent mechanism. Tetradecanoylphorbol Acetate 94-125 nitric oxide synthase 3 Homo sapiens 14-47 11443053-1 2001 Expression of endothelial nitric oxide synthase (eNOS) in transfected U-937 cells upregulates phorbol 12-myristate 13-acetate (PMA)-induced tumor necrosis factor-alpha (TNF-alpha) production through a superoxide (O(2)(-))-dependent mechanism. Tetradecanoylphorbol Acetate 94-125 nitric oxide synthase 3 Homo sapiens 49-53 11443053-1 2001 Expression of endothelial nitric oxide synthase (eNOS) in transfected U-937 cells upregulates phorbol 12-myristate 13-acetate (PMA)-induced tumor necrosis factor-alpha (TNF-alpha) production through a superoxide (O(2)(-))-dependent mechanism. Superoxides 201-211 nitric oxide synthase 3 Homo sapiens 14-47 11443053-1 2001 Expression of endothelial nitric oxide synthase (eNOS) in transfected U-937 cells upregulates phorbol 12-myristate 13-acetate (PMA)-induced tumor necrosis factor-alpha (TNF-alpha) production through a superoxide (O(2)(-))-dependent mechanism. Superoxides 201-211 nitric oxide synthase 3 Homo sapiens 49-53 11443071-6 2001 Diamide treatment of either PAECs, PAEC membrane fractions, or purified endothelial nitric oxide synthase (eNOS) resulted in significant inhibition (approximately 75%) of eNOS catalytic activity measured as L-[(3)H]arginine-to-L-[(3)H]citrulline conversion. Arginine 215-223 nitric oxide synthase 3 Homo sapiens 72-105 11443053-1 2001 Expression of endothelial nitric oxide synthase (eNOS) in transfected U-937 cells upregulates phorbol 12-myristate 13-acetate (PMA)-induced tumor necrosis factor-alpha (TNF-alpha) production through a superoxide (O(2)(-))-dependent mechanism. Superoxides 213-217 nitric oxide synthase 3 Homo sapiens 14-47 11443053-1 2001 Expression of endothelial nitric oxide synthase (eNOS) in transfected U-937 cells upregulates phorbol 12-myristate 13-acetate (PMA)-induced tumor necrosis factor-alpha (TNF-alpha) production through a superoxide (O(2)(-))-dependent mechanism. Superoxides 213-217 nitric oxide synthase 3 Homo sapiens 49-53 11443071-6 2001 Diamide treatment of either PAECs, PAEC membrane fractions, or purified endothelial nitric oxide synthase (eNOS) resulted in significant inhibition (approximately 75%) of eNOS catalytic activity measured as L-[(3)H]arginine-to-L-[(3)H]citrulline conversion. Arginine 215-223 nitric oxide synthase 3 Homo sapiens 107-111 11443053-2 2001 Because mitogen-activated protein kinases (MAPK) have been shown to participate in both reactive oxygen species signaling and TNF-alpha regulation, their possible role in eNOS-derived O(2)(-) signal transduction was examined. Superoxides 184-188 nitric oxide synthase 3 Homo sapiens 171-175 11443071-6 2001 Diamide treatment of either PAECs, PAEC membrane fractions, or purified endothelial nitric oxide synthase (eNOS) resulted in significant inhibition (approximately 75%) of eNOS catalytic activity measured as L-[(3)H]arginine-to-L-[(3)H]citrulline conversion. Citrulline 235-245 nitric oxide synthase 3 Homo sapiens 72-105 11443053-7 2001 Expression of Gln(361)eNOS, a mutant that produces O(2)(-) but not NO, still resulted in p42/44 MAPK phosphorylation. Glutamine 14-17 nitric oxide synthase 3 Homo sapiens 22-26 11443053-7 2001 Expression of Gln(361)eNOS, a mutant that produces O(2)(-) but not NO, still resulted in p42/44 MAPK phosphorylation. Superoxides 51-55 nitric oxide synthase 3 Homo sapiens 22-26 11443071-6 2001 Diamide treatment of either PAECs, PAEC membrane fractions, or purified endothelial nitric oxide synthase (eNOS) resulted in significant inhibition (approximately 75%) of eNOS catalytic activity measured as L-[(3)H]arginine-to-L-[(3)H]citrulline conversion. Citrulline 235-245 nitric oxide synthase 3 Homo sapiens 107-111 11443053-8 2001 In contrast, two NADPH binding site deletion mutants of eNOS that lack oxidase activity had no effect on p42/44 MAPK. NADP 17-22 nitric oxide synthase 3 Homo sapiens 56-60 11443071-7 2001 This effect appeared related to oxidation of eNOS thiols as it was completely reversed by dithiothreitol. Sulfhydryl Compounds 50-56 nitric oxide synthase 3 Homo sapiens 45-49 11443053-9 2001 Finally, PD-98059, a p42/44 MAPK pathway inhibitor, blocked TNF-alpha upregulation by eNOS (P = 0.02). 2-(2-amino-3-methoxyphenyl)-4H-1-benzopyran-4-one 9-17 nitric oxide synthase 3 Homo sapiens 86-90 11443071-7 2001 This effect appeared related to oxidation of eNOS thiols as it was completely reversed by dithiothreitol. Dithiothreitol 90-104 nitric oxide synthase 3 Homo sapiens 45-49 11443071-9 2001 Rather, CDNB treatment impaired eNOS catalytic activity in intact PAECs, and this effect was reversed by excess NADPH in isolated purified eNOS assays. Dinitrochlorobenzene 8-12 nitric oxide synthase 3 Homo sapiens 32-36 11443071-9 2001 Rather, CDNB treatment impaired eNOS catalytic activity in intact PAECs, and this effect was reversed by excess NADPH in isolated purified eNOS assays. Dinitrochlorobenzene 8-12 nitric oxide synthase 3 Homo sapiens 139-143 11443071-9 2001 Rather, CDNB treatment impaired eNOS catalytic activity in intact PAECs, and this effect was reversed by excess NADPH in isolated purified eNOS assays. NADP 112-117 nitric oxide synthase 3 Homo sapiens 139-143 11443071-10 2001 Consistent with these results, we found spectral evidence that CDNB reacts with NADPH and renders it inactive as a cofactor for either eNOS or glutathione reductase. Dinitrochlorobenzene 63-67 nitric oxide synthase 3 Homo sapiens 135-139 11382920-6 2001 Exposure to rotenone, DNP, and lactate increased the NAD(P)H/NAD(P) ratio, MTT-reduction, and eNOS mRNA also in parallel. Rotenone 12-20 nitric oxide synthase 3 Homo sapiens 94-98 11463332-3 2001 The crystal structures of the oxygenase domains of inducible NOS (iNOS) and vascular endothelial NOS (eNOS) allow us to interpret other information in the context of this important part of the enzyme, with its binding sites for iron protoporphyrin IX (haem), biopterin, L-arginine, and the many inhibitors which interact with them. Heme 252-256 nitric oxide synthase 3 Homo sapiens 85-100 11463332-3 2001 The crystal structures of the oxygenase domains of inducible NOS (iNOS) and vascular endothelial NOS (eNOS) allow us to interpret other information in the context of this important part of the enzyme, with its binding sites for iron protoporphyrin IX (haem), biopterin, L-arginine, and the many inhibitors which interact with them. Biopterin 259-268 nitric oxide synthase 3 Homo sapiens 85-100 11463332-3 2001 The crystal structures of the oxygenase domains of inducible NOS (iNOS) and vascular endothelial NOS (eNOS) allow us to interpret other information in the context of this important part of the enzyme, with its binding sites for iron protoporphyrin IX (haem), biopterin, L-arginine, and the many inhibitors which interact with them. Arginine 270-280 nitric oxide synthase 3 Homo sapiens 85-100 11529286-0 2001 Response of nitric oxide pathway to L-arginine infusion at the altitude of 4,350 m. It was hypothesized that hypoxia may inhibit nitric oxide (NO) production by reducing the availability of endothelial NO synthase (NOS III) substrate. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 215-222 11529286-0 2001 Response of nitric oxide pathway to L-arginine infusion at the altitude of 4,350 m. It was hypothesized that hypoxia may inhibit nitric oxide (NO) production by reducing the availability of endothelial NO synthase (NOS III) substrate. Arginine 36-46 nitric oxide synthase 3 Homo sapiens 215-222 11331290-0 2001 Implications for isoform-selective inhibitor design derived from the binding mode of bulky isothioureas to the heme domain of endothelial nitric-oxide synthase. Thiourea 91-103 nitric oxide synthase 3 Homo sapiens 126-159 11331290-0 2001 Implications for isoform-selective inhibitor design derived from the binding mode of bulky isothioureas to the heme domain of endothelial nitric-oxide synthase. Heme 111-115 nitric oxide synthase 3 Homo sapiens 126-159 11331296-0 2001 Acidic hydrolysis as a mechanism for the cleavage of the Glu(298)-->Asp variant of human endothelial nitric-oxide synthase. Glutamic Acid 57-60 nitric oxide synthase 3 Homo sapiens 92-125 11331296-0 2001 Acidic hydrolysis as a mechanism for the cleavage of the Glu(298)-->Asp variant of human endothelial nitric-oxide synthase. Aspartic Acid 71-74 nitric oxide synthase 3 Homo sapiens 92-125 11331296-1 2001 The 894G-->T polymorphism within exon 7 of the human endothelial nitric-oxide synthase (eNOS) gene codes for glutamate or aspartate, respectively, at residue 298 and has been associated with several diseases of cardiovascular origin. Glutamic Acid 112-121 nitric oxide synthase 3 Homo sapiens 56-89 11331296-1 2001 The 894G-->T polymorphism within exon 7 of the human endothelial nitric-oxide synthase (eNOS) gene codes for glutamate or aspartate, respectively, at residue 298 and has been associated with several diseases of cardiovascular origin. Glutamic Acid 112-121 nitric oxide synthase 3 Homo sapiens 91-95 11331296-1 2001 The 894G-->T polymorphism within exon 7 of the human endothelial nitric-oxide synthase (eNOS) gene codes for glutamate or aspartate, respectively, at residue 298 and has been associated with several diseases of cardiovascular origin. Aspartic Acid 125-134 nitric oxide synthase 3 Homo sapiens 56-89 11331296-1 2001 The 894G-->T polymorphism within exon 7 of the human endothelial nitric-oxide synthase (eNOS) gene codes for glutamate or aspartate, respectively, at residue 298 and has been associated with several diseases of cardiovascular origin. Aspartic Acid 125-134 nitric oxide synthase 3 Homo sapiens 91-95 11331296-2 2001 A recent report indicates that Asp(298)-eNOS (E298D) is cleaved intracellularly to 100- and 35-kDa fragments, suggesting a mechanism for reduced endothelial function. Aspartic Acid 31-34 nitric oxide synthase 3 Homo sapiens 40-44 11454054-10 2001 eNOS also mediates the effects of mechanical loading on the skeleton where it acts along with prostaglandins, to promote bone formation and suppress bone resorption. Prostaglandins 94-108 nitric oxide synthase 3 Homo sapiens 0-4 11463332-3 2001 The crystal structures of the oxygenase domains of inducible NOS (iNOS) and vascular endothelial NOS (eNOS) allow us to interpret other information in the context of this important part of the enzyme, with its binding sites for iron protoporphyrin IX (haem), biopterin, L-arginine, and the many inhibitors which interact with them. iron protoporphyrin IX 228-250 nitric oxide synthase 3 Homo sapiens 85-100 11673056-2 2001 Recent studies demonstrate that endothelial nitric oxide synthase (eNOS), caveolin, hetero-trimeric G-protein coupled receptors, and a calcium channel form an activation complex that is associated with cholesterol-rich caveolae. Cholesterol 202-213 nitric oxide synthase 3 Homo sapiens 32-65 11382920-6 2001 Exposure to rotenone, DNP, and lactate increased the NAD(P)H/NAD(P) ratio, MTT-reduction, and eNOS mRNA also in parallel. Dinitrophenols 22-25 nitric oxide synthase 3 Homo sapiens 94-98 11382920-7 2001 In contrast, 2-deoxyglucose and nicotinic acid attenuated both MTT-reduction and eNOS mRNA expression. Deoxyglucose 13-27 nitric oxide synthase 3 Homo sapiens 81-85 11382920-7 2001 In contrast, 2-deoxyglucose and nicotinic acid attenuated both MTT-reduction and eNOS mRNA expression. Niacin 32-46 nitric oxide synthase 3 Homo sapiens 81-85 11382920-10 2001 Furthermore, in the presence of oligodeoxynucleotides corresponding to the AP-1 binding sites of the eNOS promoter, the hypoxia and chemically induced eNOS mRNA expression was completely abolished. Oligodeoxyribonucleotides 32-53 nitric oxide synthase 3 Homo sapiens 101-105 11382920-10 2001 Furthermore, in the presence of oligodeoxynucleotides corresponding to the AP-1 binding sites of the eNOS promoter, the hypoxia and chemically induced eNOS mRNA expression was completely abolished. Oligodeoxyribonucleotides 32-53 nitric oxide synthase 3 Homo sapiens 151-155 11382920-11 2001 We propose that hypoxia, by altering cellular metabolism, leads to an increase in the cellular NAD(P)H/NAD(P) ratio which favors enhanced eNOS expression by redox-sensitive AP-1 mediated transcriptional control. nad(p)h 95-102 nitric oxide synthase 3 Homo sapiens 138-142 11382920-11 2001 We propose that hypoxia, by altering cellular metabolism, leads to an increase in the cellular NAD(P)H/NAD(P) ratio which favors enhanced eNOS expression by redox-sensitive AP-1 mediated transcriptional control. NADP 95-101 nitric oxide synthase 3 Homo sapiens 138-142 11431031-2 2001 Production of nitric oxide via the endothelial isoform of nitric oxide synthase [eNOS (previously termed NOS3 or ecNOS)] is vital for a healthy endothelium; several polymorphic variations of the gene encoding eNOS (NOS3) are now known and have been investigated with respect to disease risk. Nitric Oxide 14-26 nitric oxide synthase 3 Homo sapiens 81-85 11431031-2 2001 Production of nitric oxide via the endothelial isoform of nitric oxide synthase [eNOS (previously termed NOS3 or ecNOS)] is vital for a healthy endothelium; several polymorphic variations of the gene encoding eNOS (NOS3) are now known and have been investigated with respect to disease risk. Nitric Oxide 14-26 nitric oxide synthase 3 Homo sapiens 105-109 11431031-2 2001 Production of nitric oxide via the endothelial isoform of nitric oxide synthase [eNOS (previously termed NOS3 or ecNOS)] is vital for a healthy endothelium; several polymorphic variations of the gene encoding eNOS (NOS3) are now known and have been investigated with respect to disease risk. Nitric Oxide 14-26 nitric oxide synthase 3 Homo sapiens 113-118 11313363-1 2001 Neuronal nitric-oxide synthase (nNOS or NOS I) and endothelial NOS (eNOS or NOS III) differ widely in their reductase and nitric oxide (NO) synthesis activities, electron transfer rates, and propensities to form a heme-NO complex during catalysis. Nitric Oxide 122-134 nitric oxide synthase 3 Homo sapiens 76-83 11431031-2 2001 Production of nitric oxide via the endothelial isoform of nitric oxide synthase [eNOS (previously termed NOS3 or ecNOS)] is vital for a healthy endothelium; several polymorphic variations of the gene encoding eNOS (NOS3) are now known and have been investigated with respect to disease risk. Nitric Oxide 14-26 nitric oxide synthase 3 Homo sapiens 209-213 11431031-2 2001 Production of nitric oxide via the endothelial isoform of nitric oxide synthase [eNOS (previously termed NOS3 or ecNOS)] is vital for a healthy endothelium; several polymorphic variations of the gene encoding eNOS (NOS3) are now known and have been investigated with respect to disease risk. Nitric Oxide 14-26 nitric oxide synthase 3 Homo sapiens 215-219 11394896-1 2001 Endothelial nitric oxide synthase (eNOS) produces nitric oxide (NO) which, after diffusing into vascular smooth muscle cells, activates guanylate cyclase leading to vasodilatation. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 11313363-1 2001 Neuronal nitric-oxide synthase (nNOS or NOS I) and endothelial NOS (eNOS or NOS III) differ widely in their reductase and nitric oxide (NO) synthesis activities, electron transfer rates, and propensities to form a heme-NO complex during catalysis. heme-no 214-221 nitric oxide synthase 3 Homo sapiens 76-83 11394896-3 2001 The recently described crystal structure of the heme domain of eNOS protein shows that Glu298 is fully solvent accessible and distant from regions integral to enzyme function. Heme 48-52 nitric oxide synthase 3 Homo sapiens 63-67 11356602-0 2001 Tetrahydrobiopterin: a critical cofactor for eNOS and a strategy in the treatment of endothelial dysfunction? sapropterin 0-19 nitric oxide synthase 3 Homo sapiens 45-49 11290515-5 2001 ecNOS antisense oligonucleotide decreased ecNOS protein, which prevented the increase in NO and albumin permeability at TNF-4 h. Spermine-NONOATE, the NO agonist, ablated the protective effect of ecNOS antisense oligonucleotide on albumin permeability in response to TNF-4 h. However, ecNOS antisense oligonucleotide had no effect on the TNF-induced increase in albumin permeability at 24 h despite prevention of the increase in NO. Oligonucleotides 212-227 nitric oxide synthase 3 Homo sapiens 0-5 11397791-1 2001 The activity of the endothelial nitric oxide synthase (eNOS) can be regulated independently of an increase in Ca(2+) by the phosphorylation of Ser(1177) but results only in a low nitric oxide (NO) output. Serine 143-146 nitric oxide synthase 3 Homo sapiens 20-53 11397791-1 2001 The activity of the endothelial nitric oxide synthase (eNOS) can be regulated independently of an increase in Ca(2+) by the phosphorylation of Ser(1177) but results only in a low nitric oxide (NO) output. Serine 143-146 nitric oxide synthase 3 Homo sapiens 55-59 11397791-1 2001 The activity of the endothelial nitric oxide synthase (eNOS) can be regulated independently of an increase in Ca(2+) by the phosphorylation of Ser(1177) but results only in a low nitric oxide (NO) output. Nitric Oxide 32-44 nitric oxide synthase 3 Homo sapiens 55-59 11397791-2 2001 In the present study, we assessed whether the agonist-induced (Ca(2+)-dependent, high-output) activation of eNOS is associated with changes in the phosphorylation of Thr(495) in the calmodulin (CaM)-binding domain. Threonine 166-169 nitric oxide synthase 3 Homo sapiens 108-112 11397791-3 2001 eNOS Thr(495) was constitutively phosphorylated in porcine aortic endothelial cells and was rapidly dephosphorylated after bradykinin stimulation. Threonine 5-8 nitric oxide synthase 3 Homo sapiens 0-4 11397791-11 2001 These results suggest that the dual phosphorylation of Ser(1177) and Thr(495) determines the activity of eNOS in agonist-stimulated endothelial cells. Serine 55-58 nitric oxide synthase 3 Homo sapiens 105-109 11397791-11 2001 These results suggest that the dual phosphorylation of Ser(1177) and Thr(495) determines the activity of eNOS in agonist-stimulated endothelial cells. Threonine 69-72 nitric oxide synthase 3 Homo sapiens 105-109 11384194-3 2001 Our experiments clearly showed that human fibroblasts with and without peroxisomal deficiencies only contain the constitutively expressed endothelial nitric oxide synthase (eNOS) isoform and that the eNOS is tyrosine-phosphorylated. Tyrosine 208-216 nitric oxide synthase 3 Homo sapiens 200-204 11384194-6 2001 However the tyrosine-phosphorylated portion of eNOS is significantly lower in X-ALD and Zellweger cells. Tyrosine 12-20 nitric oxide synthase 3 Homo sapiens 47-51 11411789-6 2001 Basal eNOS activity in HUVEC determined under "no flow" (static) conditions was significantly increased (approximately 1.8 fold) by 60 mM ethanol. Ethanol 138-145 nitric oxide synthase 3 Homo sapiens 6-10 11411789-7 2001 These data are consistent with a stimulatory effect of ethanol on eNOS activity in both basal and flow-stimulated conditions, which may serve a protective role against its vasoconstrictive acute effect. Ethanol 55-62 nitric oxide synthase 3 Homo sapiens 66-70 11290515-1 2001 We tested the hypothesis that endothelial cell nitric oxide synthase (ecNOS) mediates the tumor necrosis factor (TNF)-alpha-induced increase in nitric oxide (NO) and albumin permeability in pulmonary microvessel endothelial monolayers (PEM). Nitric Oxide 47-59 nitric oxide synthase 3 Homo sapiens 70-75 11290515-5 2001 ecNOS antisense oligonucleotide decreased ecNOS protein, which prevented the increase in NO and albumin permeability at TNF-4 h. Spermine-NONOATE, the NO agonist, ablated the protective effect of ecNOS antisense oligonucleotide on albumin permeability in response to TNF-4 h. However, ecNOS antisense oligonucleotide had no effect on the TNF-induced increase in albumin permeability at 24 h despite prevention of the increase in NO. Oligonucleotides 16-31 nitric oxide synthase 3 Homo sapiens 0-5 11290515-5 2001 ecNOS antisense oligonucleotide decreased ecNOS protein, which prevented the increase in NO and albumin permeability at TNF-4 h. Spermine-NONOATE, the NO agonist, ablated the protective effect of ecNOS antisense oligonucleotide on albumin permeability in response to TNF-4 h. However, ecNOS antisense oligonucleotide had no effect on the TNF-induced increase in albumin permeability at 24 h despite prevention of the increase in NO. Oligonucleotides 16-31 nitric oxide synthase 3 Homo sapiens 42-47 11290515-5 2001 ecNOS antisense oligonucleotide decreased ecNOS protein, which prevented the increase in NO and albumin permeability at TNF-4 h. Spermine-NONOATE, the NO agonist, ablated the protective effect of ecNOS antisense oligonucleotide on albumin permeability in response to TNF-4 h. However, ecNOS antisense oligonucleotide had no effect on the TNF-induced increase in albumin permeability at 24 h despite prevention of the increase in NO. Oligonucleotides 16-31 nitric oxide synthase 3 Homo sapiens 42-47 11290515-5 2001 ecNOS antisense oligonucleotide decreased ecNOS protein, which prevented the increase in NO and albumin permeability at TNF-4 h. Spermine-NONOATE, the NO agonist, ablated the protective effect of ecNOS antisense oligonucleotide on albumin permeability in response to TNF-4 h. However, ecNOS antisense oligonucleotide had no effect on the TNF-induced increase in albumin permeability at 24 h despite prevention of the increase in NO. Oligonucleotides 16-31 nitric oxide synthase 3 Homo sapiens 42-47 11397791-0 2001 Phosphorylation of Thr(495) regulates Ca(2+)/calmodulin-dependent endothelial nitric oxide synthase activity. Threonine 19-22 nitric oxide synthase 3 Homo sapiens 66-99 11434508-2 2001 We tested the hypothesis that the variability in venous response to acetylcholine may be associated with two recently identified genetic polymorphisms for proteins involved in the signal transduction pathway, i.e. the G-protein beta3-subunit (GNB3) and endothelial nitric oxide synthase (eNOS). Acetylcholine 68-81 nitric oxide synthase 3 Homo sapiens 253-286 11434508-2 2001 We tested the hypothesis that the variability in venous response to acetylcholine may be associated with two recently identified genetic polymorphisms for proteins involved in the signal transduction pathway, i.e. the G-protein beta3-subunit (GNB3) and endothelial nitric oxide synthase (eNOS). Acetylcholine 68-81 nitric oxide synthase 3 Homo sapiens 288-292 11292821-1 2001 Endothelial nitric-oxide synthase (eNOS) is an important regulatory enzyme in the cardiovascular system catalyzing the production of NO from arginine. Arginine 141-149 nitric oxide synthase 3 Homo sapiens 0-33 11290515-5 2001 ecNOS antisense oligonucleotide decreased ecNOS protein, which prevented the increase in NO and albumin permeability at TNF-4 h. Spermine-NONOATE, the NO agonist, ablated the protective effect of ecNOS antisense oligonucleotide on albumin permeability in response to TNF-4 h. However, ecNOS antisense oligonucleotide had no effect on the TNF-induced increase in albumin permeability at 24 h despite prevention of the increase in NO. spermine nitric oxide complex 129-145 nitric oxide synthase 3 Homo sapiens 0-5 11290515-5 2001 ecNOS antisense oligonucleotide decreased ecNOS protein, which prevented the increase in NO and albumin permeability at TNF-4 h. Spermine-NONOATE, the NO agonist, ablated the protective effect of ecNOS antisense oligonucleotide on albumin permeability in response to TNF-4 h. However, ecNOS antisense oligonucleotide had no effect on the TNF-induced increase in albumin permeability at 24 h despite prevention of the increase in NO. spermine nitric oxide complex 129-145 nitric oxide synthase 3 Homo sapiens 42-47 11290515-5 2001 ecNOS antisense oligonucleotide decreased ecNOS protein, which prevented the increase in NO and albumin permeability at TNF-4 h. Spermine-NONOATE, the NO agonist, ablated the protective effect of ecNOS antisense oligonucleotide on albumin permeability in response to TNF-4 h. However, ecNOS antisense oligonucleotide had no effect on the TNF-induced increase in albumin permeability at 24 h despite prevention of the increase in NO. spermine nitric oxide complex 129-145 nitric oxide synthase 3 Homo sapiens 42-47 11290515-5 2001 ecNOS antisense oligonucleotide decreased ecNOS protein, which prevented the increase in NO and albumin permeability at TNF-4 h. Spermine-NONOATE, the NO agonist, ablated the protective effect of ecNOS antisense oligonucleotide on albumin permeability in response to TNF-4 h. However, ecNOS antisense oligonucleotide had no effect on the TNF-induced increase in albumin permeability at 24 h despite prevention of the increase in NO. spermine nitric oxide complex 129-145 nitric oxide synthase 3 Homo sapiens 42-47 11290515-5 2001 ecNOS antisense oligonucleotide decreased ecNOS protein, which prevented the increase in NO and albumin permeability at TNF-4 h. Spermine-NONOATE, the NO agonist, ablated the protective effect of ecNOS antisense oligonucleotide on albumin permeability in response to TNF-4 h. However, ecNOS antisense oligonucleotide had no effect on the TNF-induced increase in albumin permeability at 24 h despite prevention of the increase in NO. Oligonucleotides 212-227 nitric oxide synthase 3 Homo sapiens 0-5 11290515-5 2001 ecNOS antisense oligonucleotide decreased ecNOS protein, which prevented the increase in NO and albumin permeability at TNF-4 h. Spermine-NONOATE, the NO agonist, ablated the protective effect of ecNOS antisense oligonucleotide on albumin permeability in response to TNF-4 h. However, ecNOS antisense oligonucleotide had no effect on the TNF-induced increase in albumin permeability at 24 h despite prevention of the increase in NO. Oligonucleotides 212-227 nitric oxide synthase 3 Homo sapiens 42-47 11290515-5 2001 ecNOS antisense oligonucleotide decreased ecNOS protein, which prevented the increase in NO and albumin permeability at TNF-4 h. Spermine-NONOATE, the NO agonist, ablated the protective effect of ecNOS antisense oligonucleotide on albumin permeability in response to TNF-4 h. However, ecNOS antisense oligonucleotide had no effect on the TNF-induced increase in albumin permeability at 24 h despite prevention of the increase in NO. Oligonucleotides 212-227 nitric oxide synthase 3 Homo sapiens 42-47 11290515-5 2001 ecNOS antisense oligonucleotide decreased ecNOS protein, which prevented the increase in NO and albumin permeability at TNF-4 h. Spermine-NONOATE, the NO agonist, ablated the protective effect of ecNOS antisense oligonucleotide on albumin permeability in response to TNF-4 h. However, ecNOS antisense oligonucleotide had no effect on the TNF-induced increase in albumin permeability at 24 h despite prevention of the increase in NO. Oligonucleotides 212-227 nitric oxide synthase 3 Homo sapiens 42-47 11290515-5 2001 ecNOS antisense oligonucleotide decreased ecNOS protein, which prevented the increase in NO and albumin permeability at TNF-4 h. Spermine-NONOATE, the NO agonist, ablated the protective effect of ecNOS antisense oligonucleotide on albumin permeability in response to TNF-4 h. However, ecNOS antisense oligonucleotide had no effect on the TNF-induced increase in albumin permeability at 24 h despite prevention of the increase in NO. Oligonucleotides 212-227 nitric oxide synthase 3 Homo sapiens 42-47 11290515-5 2001 ecNOS antisense oligonucleotide decreased ecNOS protein, which prevented the increase in NO and albumin permeability at TNF-4 h. Spermine-NONOATE, the NO agonist, ablated the protective effect of ecNOS antisense oligonucleotide on albumin permeability in response to TNF-4 h. However, ecNOS antisense oligonucleotide had no effect on the TNF-induced increase in albumin permeability at 24 h despite prevention of the increase in NO. Oligonucleotides 212-227 nitric oxide synthase 3 Homo sapiens 42-47 11290515-5 2001 ecNOS antisense oligonucleotide decreased ecNOS protein, which prevented the increase in NO and albumin permeability at TNF-4 h. Spermine-NONOATE, the NO agonist, ablated the protective effect of ecNOS antisense oligonucleotide on albumin permeability in response to TNF-4 h. However, ecNOS antisense oligonucleotide had no effect on the TNF-induced increase in albumin permeability at 24 h despite prevention of the increase in NO. Oligonucleotides 212-227 nitric oxide synthase 3 Homo sapiens 42-47 11278358-7 2001 Hypochlorite-modified LDL caused remarkable changes of intracellular eNOS distribution including translocation from the plasma membrane and disintegration of the Golgi location without altering myristoylation or palmitoylation of the enzyme. Hypochlorous Acid 0-12 nitric oxide synthase 3 Homo sapiens 69-73 11319157-2 2001 We hypothesized that the expression of endothelial nitric oxide synthase (eNOS) in fetoplacental artery endothelium and the concentrations of nitric oxide (NO) and cyclic GMP (cGMP) in amniotic fluid (AF) are increased during the third trimester of ovine gestation. Nitric Oxide 51-63 nitric oxide synthase 3 Homo sapiens 74-78 11120737-7 2001 Additionally, the calcium ionophore, a reagent that promotes nitric oxide release, enhances coprecipitation of dynamin with eNOS in BAEC, suggesting the interaction between the proteins can be regulated by intracellular signals. Calcium 18-25 nitric oxide synthase 3 Homo sapiens 124-128 11120737-7 2001 Additionally, the calcium ionophore, a reagent that promotes nitric oxide release, enhances coprecipitation of dynamin with eNOS in BAEC, suggesting the interaction between the proteins can be regulated by intracellular signals. Nitric Oxide 61-73 nitric oxide synthase 3 Homo sapiens 124-128 11348878-2 2001 Here, we show that simvastatin, a 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitor, within the therapeutic range (0.01 to 1 micromol/L) prevented the downregulation of eNOS mRNA and protein promoted by nLDL (180 mg cholesterol/dL, 48 hours) in human umbilical vein endothelial cells. Simvastatin 19-30 nitric oxide synthase 3 Homo sapiens 177-181 11348878-2 2001 Here, we show that simvastatin, a 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitor, within the therapeutic range (0.01 to 1 micromol/L) prevented the downregulation of eNOS mRNA and protein promoted by nLDL (180 mg cholesterol/dL, 48 hours) in human umbilical vein endothelial cells. Cholesterol 224-235 nitric oxide synthase 3 Homo sapiens 177-181 11348878-4 2001 Simvastatin significantly stabilized eNOS mRNA in cells treated with nLDL during 48 hours (eNOS mRNA half-life approximately 11 hours in controls versus >24 hours in nLDL per 0.1 micromol/L simvastatin-treated cells). Simvastatin 0-11 nitric oxide synthase 3 Homo sapiens 37-41 11348878-4 2001 Simvastatin significantly stabilized eNOS mRNA in cells treated with nLDL during 48 hours (eNOS mRNA half-life approximately 11 hours in controls versus >24 hours in nLDL per 0.1 micromol/L simvastatin-treated cells). Simvastatin 0-11 nitric oxide synthase 3 Homo sapiens 91-95 11348878-5 2001 The downregulation of eNOS by nLDL was abrogated by cycloheximide, an inhibitor of protein synthesis, and by N-acetyl-leucyl-leucyl-norleucinal, a protease inhibitor that reduces the catabolism of sterol regulatory element binding proteins. Cycloheximide 52-65 nitric oxide synthase 3 Homo sapiens 22-26 11348878-5 2001 The downregulation of eNOS by nLDL was abrogated by cycloheximide, an inhibitor of protein synthesis, and by N-acetyl-leucyl-leucyl-norleucinal, a protease inhibitor that reduces the catabolism of sterol regulatory element binding proteins. Sterols 197-203 nitric oxide synthase 3 Homo sapiens 22-26 11348878-6 2001 Sterol deprivation increased the downregulation produced by nLDL on eNOS and sterol regulatory element binding protein-2 expression levels. Sterols 0-6 nitric oxide synthase 3 Homo sapiens 68-72 11378533-7 2001 HOCl-exposed cells had an increased production of NO, probably by an increased activity of cNOS, due to increased intracellular Ca2+. Hypochlorous Acid 0-4 nitric oxide synthase 3 Homo sapiens 91-95 11378533-9 2001 The cNOS-inhibitor N-propyl-L-arginine inhibited HOCl-induced NO production. n-propyl-l-arginine 19-38 nitric oxide synthase 3 Homo sapiens 4-8 11378533-9 2001 The cNOS-inhibitor N-propyl-L-arginine inhibited HOCl-induced NO production. Hypochlorous Acid 49-53 nitric oxide synthase 3 Homo sapiens 4-8 11350569-15 2001 However, male diabetic patients with eNOS Asp298Asp genotype had higher plasma very-low density lipoprotein (VLDL) cholesterol and VLDL-triglyceride concentrations than those with the genotypes Glu298Glu or Glu298Asp (P < 0.01 for trend). Cholesterol 115-126 nitric oxide synthase 3 Homo sapiens 37-41 11350569-15 2001 However, male diabetic patients with eNOS Asp298Asp genotype had higher plasma very-low density lipoprotein (VLDL) cholesterol and VLDL-triglyceride concentrations than those with the genotypes Glu298Glu or Glu298Asp (P < 0.01 for trend). Triglycerides 136-148 nitric oxide synthase 3 Homo sapiens 37-41 11278358-0 2001 Hypochlorite-modified low density lipoprotein inhibits nitric oxide synthesis in endothelial cells via an intracellular dislocalization of endothelial nitric-oxide synthase. Hypochlorous Acid 0-12 nitric oxide synthase 3 Homo sapiens 139-172 11278358-8 2001 In contrast, cyclodextrin known to deplete plasma membrane of cholesterol and to disrupt caveolae induced only a disappearance of eNOS from the plasma membrane that was not associated with decreased agonist-induced citrulline and cGMP formation. Cyclodextrins 13-25 nitric oxide synthase 3 Homo sapiens 130-134 11319202-2 2001 Stimulating ECs with vascular endothelial growth factor (VEGF) leads to the activation of Akt/protein kinase B, which in turn activates endothelial nitric oxide synthase (eNOS) by phosphorylation on serine 1177. Serine 199-205 nitric oxide synthase 3 Homo sapiens 136-169 11509922-7 2001 These isoforms of tocopherol did not affect cNOS protein expression, but enhanced cNOS phosphorylation in platelets. Tocopherols 18-28 nitric oxide synthase 3 Homo sapiens 82-86 11298374-1 2001 Nitric oxide (NO), produced by endothelial nitric oxide synthase (eNOS), plays important roles in normal vascular homeostasis, and reduced endothelial NO bioactivity is an important feature of vascular disease states. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 31-64 11298374-1 2001 Nitric oxide (NO), produced by endothelial nitric oxide synthase (eNOS), plays important roles in normal vascular homeostasis, and reduced endothelial NO bioactivity is an important feature of vascular disease states. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 66-70 11352660-7 2001 The effects of VEGF on NO production and the expression of endothelial NOS (eNOS) were attenuated by treating BeWo cells with the selective inhibitor of MAPK kinase, PD98059. 2-(2-amino-3-methoxyphenyl)-4H-1-benzopyran-4-one 166-173 nitric oxide synthase 3 Homo sapiens 59-74 11306434-7 2001 Immunohistochemical studies on formalin-fixed, paraffin-embedded sections of surgical and autopsy material from lungs of individuals with LAM showed diffuse NO synthase III (NOSIII) expression in the lesional smooth muscle of LAM similar to that in the vascular endothelium. Formaldehyde 31-39 nitric oxide synthase 3 Homo sapiens 157-172 11306434-7 2001 Immunohistochemical studies on formalin-fixed, paraffin-embedded sections of surgical and autopsy material from lungs of individuals with LAM showed diffuse NO synthase III (NOSIII) expression in the lesional smooth muscle of LAM similar to that in the vascular endothelium. Formaldehyde 31-39 nitric oxide synthase 3 Homo sapiens 174-180 11306434-7 2001 Immunohistochemical studies on formalin-fixed, paraffin-embedded sections of surgical and autopsy material from lungs of individuals with LAM showed diffuse NO synthase III (NOSIII) expression in the lesional smooth muscle of LAM similar to that in the vascular endothelium. Paraffin 47-55 nitric oxide synthase 3 Homo sapiens 157-172 11306434-7 2001 Immunohistochemical studies on formalin-fixed, paraffin-embedded sections of surgical and autopsy material from lungs of individuals with LAM showed diffuse NO synthase III (NOSIII) expression in the lesional smooth muscle of LAM similar to that in the vascular endothelium. Paraffin 47-55 nitric oxide synthase 3 Homo sapiens 174-180 11292368-0 2001 Caveolar localization of arginine regeneration enzymes, argininosuccinate synthase, and lyase, with endothelial nitric oxide synthase. Arginine 25-33 nitric oxide synthase 3 Homo sapiens 100-133 11339671-13 2001 We conclude that antenatal Dex therapy enhances the abundance of eNOS protein expression in the lung at birth and could be a factor in improving respiratory functions in infants who received antenatal steroid therapy. Dexamethasone 27-30 nitric oxide synthase 3 Homo sapiens 65-69 11339671-13 2001 We conclude that antenatal Dex therapy enhances the abundance of eNOS protein expression in the lung at birth and could be a factor in improving respiratory functions in infants who received antenatal steroid therapy. Steroids 201-208 nitric oxide synthase 3 Homo sapiens 65-69 11243424-4 2001 L-Citrulline formation (a measure of eNOS enzymatic activity) was significantly increased in cells treated for 24 h with vitamin C. Citrulline 0-12 nitric oxide synthase 3 Homo sapiens 37-41 11159040-1 2001 Past studies have demonstrated that 17beta-estradiol (E(2)beta) increases endothelial nitric oxide (NO) synthase (eNOS) activity in uterine, heart, and skeletal muscle and in cultured human endothelial cells. Estradiol 36-52 nitric oxide synthase 3 Homo sapiens 114-118 11181410-3 2001 Here we demonstrate that acute exposure of human endothelial cells to glucose, at levels found in plasma of diabetic patients, results in a significant blunting of NO responses to the endothelial nitric oxide synthase (eNOS) agonists bradykinin and A-23187. Glucose 70-77 nitric oxide synthase 3 Homo sapiens 184-217 11181410-3 2001 Here we demonstrate that acute exposure of human endothelial cells to glucose, at levels found in plasma of diabetic patients, results in a significant blunting of NO responses to the endothelial nitric oxide synthase (eNOS) agonists bradykinin and A-23187. Glucose 70-77 nitric oxide synthase 3 Homo sapiens 219-223 11243424-7 2001 Treatment with vitamin C for 24 h significantly increased levels of the eNOS co-factor tetrahydrobiopterin (BH4), whereas MnTBAP did not affect its levels. sapropterin 108-111 nitric oxide synthase 3 Homo sapiens 72-76 11243424-8 2001 Sepiapterin (10(-4) M), a precursor of BH4, significantly increased eNOS activity, whereas addition of vitamin C to cells treated with sepiapterin did not cause any further increase in eNOS activity. sepiapterin 0-11 nitric oxide synthase 3 Homo sapiens 68-72 11243424-8 2001 Sepiapterin (10(-4) M), a precursor of BH4, significantly increased eNOS activity, whereas addition of vitamin C to cells treated with sepiapterin did not cause any further increase in eNOS activity. sapropterin 39-42 nitric oxide synthase 3 Homo sapiens 68-72 11243424-9 2001 Our results suggest that the beneficial effect of vitamin C on endothelial function is best explained by increased intracellular BH4 content and subsequent enhancement of eNOS activity. Ascorbic Acid 50-59 nitric oxide synthase 3 Homo sapiens 171-175 11693755-9 2001 Simvastatin reduced the TNF-alpha-related binding activity of neutrophil cytosolic proteins to eNOS mRNA, which was associated with its protective effect on eNOS protein expression. Simvastatin 0-11 nitric oxide synthase 3 Homo sapiens 95-99 11693755-9 2001 Simvastatin reduced the TNF-alpha-related binding activity of neutrophil cytosolic proteins to eNOS mRNA, which was associated with its protective effect on eNOS protein expression. Simvastatin 0-11 nitric oxide synthase 3 Homo sapiens 157-161 11243424-4 2001 L-Citrulline formation (a measure of eNOS enzymatic activity) was significantly increased in cells treated for 24 h with vitamin C. Ascorbic Acid 121-130 nitric oxide synthase 3 Homo sapiens 37-41 11243424-7 2001 Treatment with vitamin C for 24 h significantly increased levels of the eNOS co-factor tetrahydrobiopterin (BH4), whereas MnTBAP did not affect its levels. Ascorbic Acid 15-24 nitric oxide synthase 3 Homo sapiens 72-76 11243424-7 2001 Treatment with vitamin C for 24 h significantly increased levels of the eNOS co-factor tetrahydrobiopterin (BH4), whereas MnTBAP did not affect its levels. sapropterin 87-106 nitric oxide synthase 3 Homo sapiens 72-76 11208594-4 2001 eNOS-mediated NO generation is a highly regulated cellular event, which is induced by calcium-mobilizing agonists and fluid shear stress. Calcium 86-93 nitric oxide synthase 3 Homo sapiens 0-4 11241423-8 2001 Because nitric oxide, after its production by eNOS, is believed to be degraded by superoxide radicals, the effect of eNOS expression on atherosclerosis remains controversial. Nitric Oxide 8-20 nitric oxide synthase 3 Homo sapiens 46-50 11239195-1 2001 BACKGROUND AND PURPOSE: Endothelium-derived NO is formed from L-arginine by endothelial NO synthase (eNOS) encoded by the NOS 3 gene on chromosome 7. Arginine 62-72 nitric oxide synthase 3 Homo sapiens 101-105 11239195-1 2001 BACKGROUND AND PURPOSE: Endothelium-derived NO is formed from L-arginine by endothelial NO synthase (eNOS) encoded by the NOS 3 gene on chromosome 7. Arginine 62-72 nitric oxide synthase 3 Homo sapiens 122-127 11136695-2 2001 Increased uptake of cholesterol by endothelial cells (ECs) upregulates the abundance of the structural protein caveolin-1 and impairs NO release through the stabilization of the inhibitory heterocomplex between caveolin-1 and endothelial NO synthase (eNOS). Cholesterol 20-31 nitric oxide synthase 3 Homo sapiens 226-249 11230275-6 2001 Cotreatment with either tempol or lazaroid abrogated the lead-induced upregulation of eNOS protein and NO(x) production. tempol 24-30 nitric oxide synthase 3 Homo sapiens 86-90 11230275-6 2001 Cotreatment with either tempol or lazaroid abrogated the lead-induced upregulation of eNOS protein and NO(x) production. lazaroid 34-42 nitric oxide synthase 3 Homo sapiens 86-90 11293408-0 2001 Formation of a protonated trihydrobiopterin radical cation in the first reaction cycle of neuronal and endothelial nitric oxide synthase detected by electron paramagnetic resonance spectroscopy. trihydrobiopterin 26-43 nitric oxide synthase 3 Homo sapiens 103-136 11286396-0 2001 Regulation of endothelial nitric oxide synthase and endothelin-1 expression by fluvastatin in human vascular endothelial cells. Fluvastatin 79-90 nitric oxide synthase 3 Homo sapiens 14-47 11286396-2 2001 Incubation of HUVECs with fluvastatin for 12 h increased endothelial nitric oxide synthase (eNOS) mRNA expression in a concentration-dependent manner (peak, 276 +/- 38%, mean +/- S.D., of the control, at 1.0 microM fluvastatin, P<0.01). Fluvastatin 26-37 nitric oxide synthase 3 Homo sapiens 57-90 11042169-1 2001 Our recent study indicates that lysophosphatidylcholine (LPC) enhances Sp1 binding and Sp1-dependent endothelial nitric oxide synthase (eNOS) promoter activity via the mitogen-activated protein kinase/extracellular signal-regulated kinase kinase 1 (MEK-1) signaling pathway (Cieslik, K., Lee, C.-M., Tang, J.-L., and Wu, K. K. (1999) J. Biol. Lysophosphatidylcholines 32-55 nitric oxide synthase 3 Homo sapiens 101-134 11042169-1 2001 Our recent study indicates that lysophosphatidylcholine (LPC) enhances Sp1 binding and Sp1-dependent endothelial nitric oxide synthase (eNOS) promoter activity via the mitogen-activated protein kinase/extracellular signal-regulated kinase kinase 1 (MEK-1) signaling pathway (Cieslik, K., Lee, C.-M., Tang, J.-L., and Wu, K. K. (1999) J. Biol. Lysophosphatidylcholines 57-60 nitric oxide synthase 3 Homo sapiens 101-134 11166759-3 2001 Treatment of primary human coronary artery endothelial cells with nicotine for 24 h at concentrations (10(-5) and 10(-7) M) similar to those in the blood of smokers resulted in increased mRNA levels of endothelial nitric oxide synthase, angiotensin-I converting enzyme, tissue-type plasminogen activator, plasminogen activator inhibitor-1, von Willebrand factor, and vascular cell adhesion molecule-1. Nicotine 66-74 nitric oxide synthase 3 Homo sapiens 202-235 11136695-2 2001 Increased uptake of cholesterol by endothelial cells (ECs) upregulates the abundance of the structural protein caveolin-1 and impairs NO release through the stabilization of the inhibitory heterocomplex between caveolin-1 and endothelial NO synthase (eNOS). Cholesterol 20-31 nitric oxide synthase 3 Homo sapiens 251-255 11136695-3 2001 Therefore, we examined whether the hydroxy-methylglutaryl-coenzyme A reductase inhibitor atorvastatin modulates caveolin abundance, eNOS activity, and NO release through a reduction in endogenous cholesterol levels. Atorvastatin 89-101 nitric oxide synthase 3 Homo sapiens 132-136 11136695-8 2001 In the presence of LDL-Chol, atorvastatin also promoted the agonist-induced association of eNOS and the chaperone Hsp90, resulting in the potentiation of eNOS activation. chol 23-27 nitric oxide synthase 3 Homo sapiens 91-95 11136695-8 2001 In the presence of LDL-Chol, atorvastatin also promoted the agonist-induced association of eNOS and the chaperone Hsp90, resulting in the potentiation of eNOS activation. chol 23-27 nitric oxide synthase 3 Homo sapiens 154-158 11136695-8 2001 In the presence of LDL-Chol, atorvastatin also promoted the agonist-induced association of eNOS and the chaperone Hsp90, resulting in the potentiation of eNOS activation. Atorvastatin 29-41 nitric oxide synthase 3 Homo sapiens 91-95 11136695-8 2001 In the presence of LDL-Chol, atorvastatin also promoted the agonist-induced association of eNOS and the chaperone Hsp90, resulting in the potentiation of eNOS activation. Atorvastatin 29-41 nitric oxide synthase 3 Homo sapiens 154-158 11120631-12 2001 2 and a 24.1% reduction in eNOS expression for nicotine- and cotinine-treated vessels, respectively (P<0.01). Nicotine 47-55 nitric oxide synthase 3 Homo sapiens 27-31 11121998-1 2001 OBJECTIVE: To investigate how endothelial nitric oxide (eNOS) expression in the seminiferous tubules might be related to spermatogenesis, by examining eNOS expression in testicular tissue of patients infertile from various causes. Nitric Oxide 42-54 nitric oxide synthase 3 Homo sapiens 56-60 11409302-1 2001 The effect of the synthetic statin fluvastatin was investigated on the concentrations of endothelial nitric oxide synthase (eNOS) and of soluble adhesion molecules in human vascular endothelial cell cultures. Fluvastatin 35-46 nitric oxide synthase 3 Homo sapiens 89-122 11227730-4 2001 We tested the hypothesis that treatment with GSH may improve platelet constitutive NO sinthase (cNOS) activity in patients with T2DM. Glutathione 45-48 nitric oxide synthase 3 Homo sapiens 96-100 11227730-10 2001 These data suggest that the administration of GSH, in patients with T2DM, is able to improve platelet cNOS activity together with a reduction of PAI-1. Glutathione 46-49 nitric oxide synthase 3 Homo sapiens 102-106 11120631-12 2001 2 and a 24.1% reduction in eNOS expression for nicotine- and cotinine-treated vessels, respectively (P<0.01). Cotinine 61-69 nitric oxide synthase 3 Homo sapiens 27-31 11887863-6 2001 Anti-inflammatory doses of aspirin (1-10 mmol/L) restored eNOS expression in LPS-stimulated human peritoneal tissue samples. Aspirin 27-34 nitric oxide synthase 3 Homo sapiens 58-62 11887863-10 2001 High doses of aspirin protected both eNOS protein expression and sGC in human peritoneum. Aspirin 14-21 nitric oxide synthase 3 Homo sapiens 37-41 11120631-13 2001 Additionally, immunohistochemical staining for eNOS showed less dense staining on nicotine- and cotinine-treated vessels as compared to controls. Nicotine 82-90 nitric oxide synthase 3 Homo sapiens 47-51 11120631-13 2001 Additionally, immunohistochemical staining for eNOS showed less dense staining on nicotine- and cotinine-treated vessels as compared to controls. Cotinine 96-104 nitric oxide synthase 3 Homo sapiens 47-51 11120633-6 2001 Increases in diaminofluorescein fluorescence were used to measure bradykinin activation of endothelial nitric oxide synthase (eNOS) with or without N-nitro-l-arginine (L-NNA). diaminofluorescein 13-31 nitric oxide synthase 3 Homo sapiens 91-124 11222026-4 2000 Activity of the constitutive endothelial nitric oxide synthase (eNOS) was measured by the conversion [3H]-l-arginine to [3H]-l-citrulline and eNOS protein expression by Western blotting. 3h]-l-arginine 102-116 nitric oxide synthase 3 Homo sapiens 29-62 11118505-7 2000 D-Glucose and PMA increased endothelial NOS (eNOS) activity, which was prevented by calphostin C or omission of extracellular Ca2+ and unaffected by PD-98059. Glucose 0-9 nitric oxide synthase 3 Homo sapiens 28-43 11222026-4 2000 Activity of the constitutive endothelial nitric oxide synthase (eNOS) was measured by the conversion [3H]-l-arginine to [3H]-l-citrulline and eNOS protein expression by Western blotting. 3h]-l-arginine 102-116 nitric oxide synthase 3 Homo sapiens 64-68 11222026-4 2000 Activity of the constitutive endothelial nitric oxide synthase (eNOS) was measured by the conversion [3H]-l-arginine to [3H]-l-citrulline and eNOS protein expression by Western blotting. 3h]-l-citrulline 121-137 nitric oxide synthase 3 Homo sapiens 29-62 11222026-4 2000 Activity of the constitutive endothelial nitric oxide synthase (eNOS) was measured by the conversion [3H]-l-arginine to [3H]-l-citrulline and eNOS protein expression by Western blotting. 3h]-l-citrulline 121-137 nitric oxide synthase 3 Homo sapiens 64-68 11040050-9 2000 High iNOS versus eNOS selectivity was found for 1400W, whereas several isothiourea derivatives and 1400W displayed moderate n- versus eNOS selectivity. Thiourea 71-82 nitric oxide synthase 3 Homo sapiens 134-138 11132600-13 2000 acetylcholine (average increase: + 554 +/- 371%), nitroprusside or L-NMMA infusion were found across the eNOS genotypes, neither for endothelium-dependent or endothelium-independent vasodilation, nor for basal NO production and release. Acetylcholine 0-13 nitric oxide synthase 3 Homo sapiens 105-109 11132600-13 2000 acetylcholine (average increase: + 554 +/- 371%), nitroprusside or L-NMMA infusion were found across the eNOS genotypes, neither for endothelium-dependent or endothelium-independent vasodilation, nor for basal NO production and release. Nitroprusside 50-63 nitric oxide synthase 3 Homo sapiens 105-109 11132600-13 2000 acetylcholine (average increase: + 554 +/- 371%), nitroprusside or L-NMMA infusion were found across the eNOS genotypes, neither for endothelium-dependent or endothelium-independent vasodilation, nor for basal NO production and release. omega-N-Methylarginine 67-73 nitric oxide synthase 3 Homo sapiens 105-109 11029297-0 2000 Calcium regulates estrogen increase in permeability of cultured CaSki epithelium by eNOS-dependent mechanism. Calcium 0-7 nitric oxide synthase 3 Homo sapiens 84-88 11029297-8 2000 These results indicate that cytosolic calcium mediates the responses to estrogen and suggest that the estrogen increase in permeability and the augmented increase in permeability in response to hypertonicity involve an increase in NO synthesis by upregulation of the calcium-dependent eNOS. Calcium 38-45 nitric oxide synthase 3 Homo sapiens 285-289 11149042-3 2000 Within the liver, sinusoidal cells produce a basal level of nitric oxide from endothelial nitric oxide synthase activity. Nitric Oxide 60-72 nitric oxide synthase 3 Homo sapiens 78-111 11079678-8 2000 RESULTS: Cerivastatin (10(-9) to 10(-6) mol/liter) enhanced eNOS protein expression and NO release (about two-fold) in EC in response to Ca2+ ionophore (10(-6) mol/liter). cerivastatin 9-21 nitric oxide synthase 3 Homo sapiens 60-64 11079678-13 2000 CONCLUSIONS: In humans, SVEC inhibition of HMG-CoA/mevalonate pathway contributes to the enhanced eNOS expression and NO release by cerivastatin, whereas in SMC, inhibition of this pathway only partially explains cerivastatin-induced cell growth arrest. 3-hydroxy-3-methylglutaryl-coenzyme A 43-50 nitric oxide synthase 3 Homo sapiens 98-102 11079678-13 2000 CONCLUSIONS: In humans, SVEC inhibition of HMG-CoA/mevalonate pathway contributes to the enhanced eNOS expression and NO release by cerivastatin, whereas in SMC, inhibition of this pathway only partially explains cerivastatin-induced cell growth arrest. Mevalonic Acid 51-61 nitric oxide synthase 3 Homo sapiens 98-102 11053225-0 2000 Endothelial nitric oxide synthase is a site of superoxide synthesis in endothelial cells treated with glyceryl trinitrate. Superoxides 47-57 nitric oxide synthase 3 Homo sapiens 0-33 11053225-0 2000 Endothelial nitric oxide synthase is a site of superoxide synthesis in endothelial cells treated with glyceryl trinitrate. Nitroglycerin 102-121 nitric oxide synthase 3 Homo sapiens 0-33 11053225-11 2000 In conclusion, endothelial NOS is a site of O(2)(*-) synthesis in endothelial cells activated by GTN. Nitroglycerin 97-100 nitric oxide synthase 3 Homo sapiens 15-30 11063722-6 2000 The functional importance of the diminished eNOS expression was revealed by the finding that serum nitrite/nitrate levels among individuals carrying the -786T-->C mutation were significantly lower than among those without the mutation. Nitrites 99-106 nitric oxide synthase 3 Homo sapiens 44-48 11063722-6 2000 The functional importance of the diminished eNOS expression was revealed by the finding that serum nitrite/nitrate levels among individuals carrying the -786T-->C mutation were significantly lower than among those without the mutation. Nitrates 107-114 nitric oxide synthase 3 Homo sapiens 44-48 11040050-9 2000 High iNOS versus eNOS selectivity was found for 1400W, whereas several isothiourea derivatives and 1400W displayed moderate n- versus eNOS selectivity. N-((3-(aminomethyl)phenyl)methyl)ethanimidamide 99-104 nitric oxide synthase 3 Homo sapiens 134-138 10997917-10 2000 In conclusion, electrochemical detection of NO release from cultured endothelial cells demonstrated that concentrations of Hcy >20 microM produce a significant indirect suppression of eNOS activity without any discernible effects on its expression. hcy > 123-130 nitric oxide synthase 3 Homo sapiens 187-191 11095925-1 2000 The possible regulatory role of tetrahydrobiopterin (BH(4)) in Type III nitric oxide synthase (NOS III) activity of human placentae from first trimester, term and pre-eclamptic pregnancies was investigated. sapropterin 32-51 nitric oxide synthase 3 Homo sapiens 95-102 11030378-1 2000 BACKGROUND: Nitric oxide, including that produced by endothelial constitutive nitric oxide synthase (ecNOS), may regulate vascular and airway tone in the lungs and may influence various aspects of airway homeostasis. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 53-99 11030378-1 2000 BACKGROUND: Nitric oxide, including that produced by endothelial constitutive nitric oxide synthase (ecNOS), may regulate vascular and airway tone in the lungs and may influence various aspects of airway homeostasis. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 101-106 11029403-1 2000 17beta-Estradiol (E(2)) is a rapid activator of endothelial nitric oxide synthase (eNOS). Estradiol 0-16 nitric oxide synthase 3 Homo sapiens 48-81 11029403-1 2000 17beta-Estradiol (E(2)) is a rapid activator of endothelial nitric oxide synthase (eNOS). Estradiol 0-16 nitric oxide synthase 3 Homo sapiens 83-87 11029403-4 2000 Here we demonstrate for the first time, to our knowledge, that E(2) rapidly induces phosphorylation and activation of eNOS through the phosphatidylinositol 3 (PI3)-kinase-Akt pathway. phosphatidylinositol 3 135-157 nitric oxide synthase 3 Homo sapiens 118-122 11029403-7 2000 As has been shown for vascular endothelial growth factor, eNOS is an E(2)-activated Akt substrate, demonstrated by rapid eNOS phosphorylation on serine 1177, a critical residue for eNOS activation and enhanced sensitivity to resting cellular Ca(2+) levels. Serine 145-151 nitric oxide synthase 3 Homo sapiens 58-62 11029403-7 2000 As has been shown for vascular endothelial growth factor, eNOS is an E(2)-activated Akt substrate, demonstrated by rapid eNOS phosphorylation on serine 1177, a critical residue for eNOS activation and enhanced sensitivity to resting cellular Ca(2+) levels. Serine 145-151 nitric oxide synthase 3 Homo sapiens 121-125 11029403-7 2000 As has been shown for vascular endothelial growth factor, eNOS is an E(2)-activated Akt substrate, demonstrated by rapid eNOS phosphorylation on serine 1177, a critical residue for eNOS activation and enhanced sensitivity to resting cellular Ca(2+) levels. Serine 145-151 nitric oxide synthase 3 Homo sapiens 121-125 10997917-11 2000 Folates, superoxide ions, and peroxynitrite scavengers restore the NO-generating activity to eNOS, collectively suggesting that cellular redox state plays an important role in HCy-suppressed NO-generating function of this enzyme. Folic Acid 0-7 nitric oxide synthase 3 Homo sapiens 93-97 10997917-11 2000 Folates, superoxide ions, and peroxynitrite scavengers restore the NO-generating activity to eNOS, collectively suggesting that cellular redox state plays an important role in HCy-suppressed NO-generating function of this enzyme. Superoxides 9-19 nitric oxide synthase 3 Homo sapiens 93-97 10997917-11 2000 Folates, superoxide ions, and peroxynitrite scavengers restore the NO-generating activity to eNOS, collectively suggesting that cellular redox state plays an important role in HCy-suppressed NO-generating function of this enzyme. Peroxynitrous Acid 30-43 nitric oxide synthase 3 Homo sapiens 93-97 10946913-0 2000 Raloxifene acutely stimulates nitric oxide release from human endothelial cells via an activation of endothelial nitric oxide synthase. Raloxifene Hydrochloride 0-10 nitric oxide synthase 3 Homo sapiens 101-134 11017941-3 2000 The aims of this study were to examine plasma NOx in patients with coronary artery disease (CAD) and to assess the association between plasma NOx concentrations and the three ecNOS gene polymorphisms. nicotine 1-N-oxide 142-145 nitric oxide synthase 3 Homo sapiens 175-180 10978247-6 2000 Western blots of immunoprecipitated eNOS showed the presence of a major tyrosine-phosphorylated protein band at a mass corresponding to approximately 125 kDa and 2 minor bands corresponding to approximately 105 and 75 kDa after treatment with vanadate/Bk. Tyrosine 72-80 nitric oxide synthase 3 Homo sapiens 36-40 10978247-6 2000 Western blots of immunoprecipitated eNOS showed the presence of a major tyrosine-phosphorylated protein band at a mass corresponding to approximately 125 kDa and 2 minor bands corresponding to approximately 105 and 75 kDa after treatment with vanadate/Bk. Vanadates 243-251 nitric oxide synthase 3 Homo sapiens 36-40 10978247-8 2000 Geldanamycin, an inhibitor of heat shock protein 90, also inhibited the enhancement of NO production by vanadate/Bk or vanadate/A23187, and there was an increase in the amount of heat shock protein 90 that coimmunoprecipitated with eNOS after treatment with vanadate/Bk. geldanamycin 0-12 nitric oxide synthase 3 Homo sapiens 232-236 10978247-9 2000 These results show that there is a clear link between tyrosine phosphorylation and stimulation of eNO production, which does not appear to involve direct modification of eNOS, changes in eNOS levels, or compartmentation, but rather appears to be due to changes in proteins associating with eNOS, thereby enhancing the state of activation of eNOS. Tyrosine 54-62 nitric oxide synthase 3 Homo sapiens 187-191 10978247-9 2000 These results show that there is a clear link between tyrosine phosphorylation and stimulation of eNO production, which does not appear to involve direct modification of eNOS, changes in eNOS levels, or compartmentation, but rather appears to be due to changes in proteins associating with eNOS, thereby enhancing the state of activation of eNOS. Tyrosine 54-62 nitric oxide synthase 3 Homo sapiens 187-191 10978247-9 2000 These results show that there is a clear link between tyrosine phosphorylation and stimulation of eNO production, which does not appear to involve direct modification of eNOS, changes in eNOS levels, or compartmentation, but rather appears to be due to changes in proteins associating with eNOS, thereby enhancing the state of activation of eNOS. Tyrosine 54-62 nitric oxide synthase 3 Homo sapiens 187-191 10974218-13 2000 cGMP levels were increased in eNOS-transduced compared to control cells. Cyclic GMP 0-4 nitric oxide synthase 3 Homo sapiens 30-34 10944110-7 2000 Finally, repeated carbachol stimulations of mAchRs co-expressed in COS cells with endothelial nitric oxide synthase (eNOS) and wild-type, but not mutant, dynamin led to a progressive increase in mAchR sequestration and a concurrent stabilization of the inhibitory eNOS-caveolin complex. Carbachol 18-27 nitric oxide synthase 3 Homo sapiens 82-115 11015297-3 2000 AmB used at concentrations of 0.6 to 1.25 microg ml(-1) led to increases in ecNOS mRNA and protein expression as well as NO production. Amphotericin B 0-3 nitric oxide synthase 3 Homo sapiens 76-81 11015297-5 2000 In contrast, incubation of cells with higher albeit subtoxic concentrations of AmB (2.5 - 5.0 microg ml(-1)) resulted in a decrease or respectively in completely abolished ecNOS mRNA and protein expression with a strongly reduced or inhibited ecNOS activity, due to a decrease of ecNOS mRNA half-life. Amphotericin B 79-82 nitric oxide synthase 3 Homo sapiens 172-177 11015297-5 2000 In contrast, incubation of cells with higher albeit subtoxic concentrations of AmB (2.5 - 5.0 microg ml(-1)) resulted in a decrease or respectively in completely abolished ecNOS mRNA and protein expression with a strongly reduced or inhibited ecNOS activity, due to a decrease of ecNOS mRNA half-life. Amphotericin B 79-82 nitric oxide synthase 3 Homo sapiens 243-248 11015297-5 2000 In contrast, incubation of cells with higher albeit subtoxic concentrations of AmB (2.5 - 5.0 microg ml(-1)) resulted in a decrease or respectively in completely abolished ecNOS mRNA and protein expression with a strongly reduced or inhibited ecNOS activity, due to a decrease of ecNOS mRNA half-life. Amphotericin B 79-82 nitric oxide synthase 3 Homo sapiens 243-248 10998082-6 2000 RESULTS: After treatment with triflusal, there was an increase in NO production by neutrophils and an increase in endothelial nitric oxide synthase (eNOS) protein expression in neutrophils. triflusal 30-39 nitric oxide synthase 3 Homo sapiens 114-147 10998082-6 2000 RESULTS: After treatment with triflusal, there was an increase in NO production by neutrophils and an increase in endothelial nitric oxide synthase (eNOS) protein expression in neutrophils. triflusal 30-39 nitric oxide synthase 3 Homo sapiens 149-153 10998082-11 2000 CONCLUSION: Oral treatment of healthy volunteers with triflusal stimulated NO production and eNOS protein expression in their neutrophils. triflusal 54-63 nitric oxide synthase 3 Homo sapiens 93-97 10906046-1 2000 There is recent evidence that mouse and human spermatozoa contain constitutive nitric oxide synthase (cNOS) and can synthesize nitric oxide. Nitric Oxide 79-91 nitric oxide synthase 3 Homo sapiens 102-106 10906046-3 2000 N(G)-nitro-L-arginine methyl ester (L-NAME) was used as cNOS inhibitor. NG-Nitroarginine Methyl Ester 0-34 nitric oxide synthase 3 Homo sapiens 56-60 10906046-3 2000 N(G)-nitro-L-arginine methyl ester (L-NAME) was used as cNOS inhibitor. NG-Nitroarginine Methyl Ester 36-42 nitric oxide synthase 3 Homo sapiens 56-60 10946913-0 2000 Raloxifene acutely stimulates nitric oxide release from human endothelial cells via an activation of endothelial nitric oxide synthase. Nitric Oxide 30-42 nitric oxide synthase 3 Homo sapiens 101-134 10946913-7 2000 Indeed, raloxifene-induced NO production is due to an estrogen receptor-dependent acute stimulation of eNOS enzymatic activity. Raloxifene Hydrochloride 8-18 nitric oxide synthase 3 Homo sapiens 103-107 10946913-8 2000 In conclusion, raloxifene activates eNOS in human endothelial cells, exerting a potentially important direct vasculo-protective effect stimulating endothelial NO production. Raloxifene Hydrochloride 15-25 nitric oxide synthase 3 Homo sapiens 36-40 10908731-2 2000 The protein kinase Akt activates the endothelial NO synthase (eNOS) by phosphorylation of Ser-1177. Serine 90-93 nitric oxide synthase 3 Homo sapiens 62-66 10993711-2 2000 Endothelial nitric oxide synthase (eNOS)-a key regulator of vascular nitric oxide production-has been investigated extensively to determine the relevance of DNA variants in the eNOS gene and vascular diseases. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 10993711-2 2000 Endothelial nitric oxide synthase (eNOS)-a key regulator of vascular nitric oxide production-has been investigated extensively to determine the relevance of DNA variants in the eNOS gene and vascular diseases. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 177-181 10899290-2 2000 [(3-Chlorophenyl)methyl]amino?ethyl)phenyl]-2-thiophenecarbo ximidamide dihydrochloride (ARL 17477) on recombinant human neuronal NOS (nNOS) and endothelial NOS (eNOS). Levodopa 103-106 nitric oxide synthase 3 Homo sapiens 159-174 10908731-7 2000 Our data indicate that eNOS activation via phosphorylation of Ser-1177 by Akt is necessary and sufficient for VEGF-mediated EC migration. Serine 62-65 nitric oxide synthase 3 Homo sapiens 23-27 10747895-0 2000 Superoxide production and reactive oxygen species signaling by endothelial nitric-oxide synthase. Reactive Oxygen Species 26-49 nitric oxide synthase 3 Homo sapiens 63-96 10946853-4 2000 Furthermore, TMPZ concentration (50 and 200 microM)- and time (15 and 30 min)-dependently triggered endothelial-type constitutive nitric oxide synthase (ecNOS) protein expression in human platelets. tetramethylpyrazine 13-17 nitric oxide synthase 3 Homo sapiens 100-151 10946853-4 2000 Furthermore, TMPZ concentration (50 and 200 microM)- and time (15 and 30 min)-dependently triggered endothelial-type constitutive nitric oxide synthase (ecNOS) protein expression in human platelets. tetramethylpyrazine 13-17 nitric oxide synthase 3 Homo sapiens 153-158 10946853-5 2000 These results indicated that TMPZ at micromolar concentrations stimulated nitric oxide production in human platelets via a novel mechanism that activated ecNOS protein expression. tetramethylpyrazine 29-33 nitric oxide synthase 3 Homo sapiens 154-159 10946853-5 2000 These results indicated that TMPZ at micromolar concentrations stimulated nitric oxide production in human platelets via a novel mechanism that activated ecNOS protein expression. Nitric Oxide 74-86 nitric oxide synthase 3 Homo sapiens 154-159 10884465-2 2000 BACKGROUND AND PURPOSE: Nitric oxide (NO) synthesized by endothelial constitutive NO synthase (ecNOS) plays a key role in vascular regulation and atherosclerosis. Nitric Oxide 24-36 nitric oxide synthase 3 Homo sapiens 95-100 10850963-0 2000 Folic acid reverts dysfunction of endothelial nitric oxide synthase. Folic Acid 0-10 nitric oxide synthase 3 Homo sapiens 34-67 10747895-2 2000 Purified endothelial nitric-oxide synthase (eNOS) can generate superoxide (O(2)) under special conditions but is only known to participate in cell signaling through NO. Superoxides 63-73 nitric oxide synthase 3 Homo sapiens 9-42 10747895-2 2000 Purified endothelial nitric-oxide synthase (eNOS) can generate superoxide (O(2)) under special conditions but is only known to participate in cell signaling through NO. Superoxides 63-73 nitric oxide synthase 3 Homo sapiens 44-48 10747895-2 2000 Purified endothelial nitric-oxide synthase (eNOS) can generate superoxide (O(2)) under special conditions but is only known to participate in cell signaling through NO. Superoxides 75-79 nitric oxide synthase 3 Homo sapiens 9-42 10747895-2 2000 Purified endothelial nitric-oxide synthase (eNOS) can generate superoxide (O(2)) under special conditions but is only known to participate in cell signaling through NO. Superoxides 75-79 nitric oxide synthase 3 Homo sapiens 44-48 10747895-3 2000 Here we show that eNOS regulates tumor necrosis factor alpha (TNFalpha) through a mechanism dependent on the production of O(2) and completely independent of NO. Superoxides 123-127 nitric oxide synthase 3 Homo sapiens 18-22 10747895-4 2000 Expression of eNOS in transfected U937 cells increased phorbol 12-myristate 13-acetate-induced TNFalpha promoter activity and TNFalpha production. Tetradecanoylphorbol Acetate 55-86 nitric oxide synthase 3 Homo sapiens 14-18 10747895-5 2000 N(omega)-Methyl-l-arginine, an inhibitor of eNOS that blocks NO production but not its NADPH oxidase activity, did not prevent TNFalpha up-regulation. omega-N-Methylarginine 0-26 nitric oxide synthase 3 Homo sapiens 44-48 10747895-6 2000 Likewise, Gln(361)eNOS, a competent NADPH oxidase that lacks NOS activity, retained the ability to increase TNFalpha. Glutamine 10-13 nitric oxide synthase 3 Homo sapiens 18-22 10747895-7 2000 Similar to the effect of eNOS, a O(2) donor dose-dependently increased TNFalpha production in differentiated U937 cells. Superoxides 33-37 nitric oxide synthase 3 Homo sapiens 25-29 10747895-8 2000 In contrast, cotransfection of superoxide dismutase with eNOS prevented TNFalpha up-regulation, as did partial deletion of the eNOS NADPH binding site, a mutation associated with loss of O(2) production. NADP 132-137 nitric oxide synthase 3 Homo sapiens 57-61 10747895-8 2000 In contrast, cotransfection of superoxide dismutase with eNOS prevented TNFalpha up-regulation, as did partial deletion of the eNOS NADPH binding site, a mutation associated with loss of O(2) production. NADP 132-137 nitric oxide synthase 3 Homo sapiens 127-131 10747895-8 2000 In contrast, cotransfection of superoxide dismutase with eNOS prevented TNFalpha up-regulation, as did partial deletion of the eNOS NADPH binding site, a mutation associated with loss of O(2) production. Superoxides 187-191 nitric oxide synthase 3 Homo sapiens 57-61 10747895-8 2000 In contrast, cotransfection of superoxide dismutase with eNOS prevented TNFalpha up-regulation, as did partial deletion of the eNOS NADPH binding site, a mutation associated with loss of O(2) production. Superoxides 187-191 nitric oxide synthase 3 Homo sapiens 127-131 10747895-9 2000 Thus, eNOS may straddle a bifurcating pathway that can lead to the formation of either NO or O(2), interrelated but often opposing free radical messengers. Superoxides 93-97 nitric oxide synthase 3 Homo sapiens 6-10 10845872-15 2000 Because ADMA acts as a competitive inhibitor of endothelial nitric oxide synthase, these findings suggest a novel mechanism for impaired endothelial function in hyperhomocyst(e)inemia. N,N-dimethylarginine 8-12 nitric oxide synthase 3 Homo sapiens 48-81 10828238-10 2000 Inclusion of the calcium channel blocker, nifedipine, abolished the arterial flow-induced changes in eNOS and VCAM-1 but increased the TF staining area ratio from 3.0+/-0.4 to 8.5+/-0.7%, p=0.01. Nifedipine 42-52 nitric oxide synthase 3 Homo sapiens 101-105 10781649-2 2000 Genetic variants of methylene tetrahydrofolate reductase (MTHFR) and endothelial nitric oxide synthase (ecNOS) influence homocysteine metabolism and nitric oxide synthesis, respectively and might thus be determinants of the risk of atherosclerotic disease. Nitric Oxide 81-93 nitric oxide synthase 3 Homo sapiens 104-109 10835326-7 2000 Incubation of PAEC with a specific inhibitor of HSP90 (geldanamycin) mimicked the hypoxic decrease of eNOS activity. geldanamycin 55-67 nitric oxide synthase 3 Homo sapiens 102-106 10828238-11 2000 Inclusion of the stretch-activated cation-channel blocker, gadolinium, enhanced the arterial flow-induced increase in eNOS, but prevented the arterial flow-induced increase in ICAM-1. Gadolinium 59-69 nitric oxide synthase 3 Homo sapiens 118-122 10828238-12 2000 CONCLUSIONS: perfusion of veins under arterial flow conditions with gadolinium was associated with low endothelial concentrations of ICAM-1, VCAM-1 and TF, but high levels of eNOS. Gadolinium 68-78 nitric oxide synthase 3 Homo sapiens 175-179 10717002-0 2000 Intracellular processing of endothelial nitric oxide synthase isoforms associated with differences in severity of cardiopulmonary diseases: cleavage of proteins with aspartate vs. glutamate at position 298. Aspartic Acid 166-175 nitric oxide synthase 3 Homo sapiens 28-61 10803574-12 2000 17beta-Estradiol up-regulated ecNOS messenger RNA, and tamoxifen blocked the effect. Estradiol 0-16 nitric oxide synthase 3 Homo sapiens 30-35 10753680-2 2000 ONO-1714 was found to be 10-fold selective for human iNOS over human endothelial NOS (ecNOS). 7-chloro-3-imino-5-methyl-2-azabicyclo(4.1.0)heptane 0-8 nitric oxide synthase 3 Homo sapiens 86-91 10809426-3 2000 PATIENTS AND METHODS: Our study evaluates ecNOS gene status and NO metabolites in kidney transplanted patients under chronic CsA treatment with CsA-induced hypertension. Cyclosporine 125-128 nitric oxide synthase 3 Homo sapiens 42-47 10809426-3 2000 PATIENTS AND METHODS: Our study evaluates ecNOS gene status and NO metabolites in kidney transplanted patients under chronic CsA treatment with CsA-induced hypertension. Cyclosporine 144-147 nitric oxide synthase 3 Homo sapiens 42-47 10766457-5 2000 The ecNOS mRNA level was decreased by the ascitic fluids; ascitic fluids-induced expression of adhesion molecules and interleukin-8 as well as the nuclear translocation of NF-kappaB were attenuated by SNP, whereas L-NNA augmented them; and the effects on the endothelial activation were paralleled by the altered adhesion of U937 cells to endothelium. Nitroarginine 214-219 nitric oxide synthase 3 Homo sapiens 4-9 10803574-13 2000 Based on these results we suggest that the effect of estradiol on permeability involves four signaling steps: 1) activation of estrogen receptors, 2) increase in ecNOS transcription and up-regulation of NO activity, 3) NO activation of guanylate cyclase and increase in cGMP, and 4) cGMP activation of cGMP-dependent protein kinase. Estradiol 53-62 nitric oxide synthase 3 Homo sapiens 162-167 10739087-7 2000 Furthermore, naturally occurring signaling molecules such as morphine, anandamide, interleukin-10 and 17-beta-estradiol appear to exert, in part, their beneficial physiological actions, i.e., immune and endothelial down regulation by the stimulation of cNOS. Morphine 61-69 nitric oxide synthase 3 Homo sapiens 253-257 10739087-7 2000 Furthermore, naturally occurring signaling molecules such as morphine, anandamide, interleukin-10 and 17-beta-estradiol appear to exert, in part, their beneficial physiological actions, i.e., immune and endothelial down regulation by the stimulation of cNOS. anandamide 71-81 nitric oxide synthase 3 Homo sapiens 253-257 10739087-7 2000 Furthermore, naturally occurring signaling molecules such as morphine, anandamide, interleukin-10 and 17-beta-estradiol appear to exert, in part, their beneficial physiological actions, i.e., immune and endothelial down regulation by the stimulation of cNOS. Estradiol 102-119 nitric oxide synthase 3 Homo sapiens 253-257 12000044-1 2000 In the endothelium, synthesis of nitric oxide (NO) from the amino acid L-arginine is catalyzed by the endothelial NO synthase (eNOS), and the continuously generated NO serves to maintain basal vascular tone. Nitric Oxide 33-45 nitric oxide synthase 3 Homo sapiens 127-131 12000044-1 2000 In the endothelium, synthesis of nitric oxide (NO) from the amino acid L-arginine is catalyzed by the endothelial NO synthase (eNOS), and the continuously generated NO serves to maintain basal vascular tone. amino acid l-arginine 60-81 nitric oxide synthase 3 Homo sapiens 127-131 10717002-5 2000 Immunoblotting after SDS/PAGE with a carboxyl-terminal antibody showed a single major protein band in the predicted position for eNOS at 135 kDa. Sodium Dodecyl Sulfate 21-24 nitric oxide synthase 3 Homo sapiens 129-133 10717002-8 2000 Thus, eNOS with aspartate but not glutamate at position 298 is cleaved, resulting in the generation of N-terminal 35-kDa and C-terminal 100-kDa fragments. Aspartic Acid 16-25 nitric oxide synthase 3 Homo sapiens 6-10 10717002-0 2000 Intracellular processing of endothelial nitric oxide synthase isoforms associated with differences in severity of cardiopulmonary diseases: cleavage of proteins with aspartate vs. glutamate at position 298. Glutamic Acid 180-189 nitric oxide synthase 3 Homo sapiens 28-61 10717002-1 2000 An endothelial nitric oxide synthase (eNOS) polymorphism in exon 7 (894 G/T) resulting in glutamate or aspartate, respectively, at position 298 on the protein is correlated with severity of cardiopulmonary diseases. Glutamic Acid 90-99 nitric oxide synthase 3 Homo sapiens 3-36 10717002-1 2000 An endothelial nitric oxide synthase (eNOS) polymorphism in exon 7 (894 G/T) resulting in glutamate or aspartate, respectively, at position 298 on the protein is correlated with severity of cardiopulmonary diseases. Glutamic Acid 90-99 nitric oxide synthase 3 Homo sapiens 38-42 10717002-1 2000 An endothelial nitric oxide synthase (eNOS) polymorphism in exon 7 (894 G/T) resulting in glutamate or aspartate, respectively, at position 298 on the protein is correlated with severity of cardiopulmonary diseases. Aspartic Acid 103-112 nitric oxide synthase 3 Homo sapiens 3-36 10717002-1 2000 An endothelial nitric oxide synthase (eNOS) polymorphism in exon 7 (894 G/T) resulting in glutamate or aspartate, respectively, at position 298 on the protein is correlated with severity of cardiopulmonary diseases. Aspartic Acid 103-112 nitric oxide synthase 3 Homo sapiens 38-42 10717002-3 2000 We now show in transfected cells, primary human endothelial cells, and human hearts, that eNOS with aspartate, but not glutamate, at position 298 is cleaved, resulting in the generation of 100-kDa and 35-kDa products. Aspartic Acid 100-109 nitric oxide synthase 3 Homo sapiens 90-94 10739530-10 2000 After ethanol exposure, eNOS protein expression increased 2.5- to 3.0-fold over that of the control. Ethanol 6-13 nitric oxide synthase 3 Homo sapiens 24-28 10694495-2 2000 Under anesthesia, using intravital microscopy and a closed cranial window system, pial arteriolar diameter changes were monitored during sequential cortical suffusions of an eNOS-dependent dilator [acetylcholine (ACh)] and a direct NO donor [S-nitrosoacetylpenicillamine (SNAP)]. Acetylcholine 198-211 nitric oxide synthase 3 Homo sapiens 174-178 10739530-13 2000 Increased eNOS protein expression may be a response to the increased demand for nitric oxide. Nitric Oxide 80-92 nitric oxide synthase 3 Homo sapiens 10-14 10758392-7 2000 NOS-III activity was determined using TV-densitometry (gray units) and cGMP content using a semiquantitative score. Cyclic GMP 71-75 nitric oxide synthase 3 Homo sapiens 0-7 10879682-2 2000 Three enzyme systems produce reactive oxygen species in the vascular wall: NADH/NADPH oxidase, xanthine oxidoreductase, and endothelial nitric oxide synthase. Reactive Oxygen Species 29-52 nitric oxide synthase 3 Homo sapiens 124-157 12501625-8 2000 We belive that the decreased expression of eNOS may be related with the deficiency of nitric oxide release and may be responsible for tissue damage during CPB. Nitric Oxide 86-98 nitric oxide synthase 3 Homo sapiens 43-47 10653602-1 2000 Nitric oxide (NO) synthesized by endothelial cell nitric oxide synthase (eNOS) elicits vasodilation of resistance-sized coronary microvessels. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 73-77 10692481-0 2000 Structure-activity relationship of staurosporine analogs in regulating expression of endothelial nitric-oxide synthase gene. Staurosporine 35-48 nitric oxide synthase 3 Homo sapiens 85-118 10762001-2 2000 Because its product, nitric oxide, possesses vasodilatory and antiatherogenic properties, an altered eNOS function might promote atherosclerosis. Nitric Oxide 21-33 nitric oxide synthase 3 Homo sapiens 101-105 10671543-3 2000 We have previously shown that E(2)-induced activation of endothelial nitric oxide synthase (eNOS) reduces its calcium dependence. Estradiol 30-34 nitric oxide synthase 3 Homo sapiens 57-90 10671543-3 2000 We have previously shown that E(2)-induced activation of endothelial nitric oxide synthase (eNOS) reduces its calcium dependence. Calcium 110-117 nitric oxide synthase 3 Homo sapiens 57-90 10671564-2 2000 We demonstrate here that NOS-III, but neither NOS-I nor -II, is rapidly and strongly activated and phosphorylated on both Ser and Thr in the presence of cGMP-dependent protein kinase II (cGK II) and the catalytic subunit of cAMP-dependent protein kinase (cAK) in vitro. Threonine 130-133 nitric oxide synthase 3 Homo sapiens 25-32 10671564-3 2000 Phosphopeptide analysis by mass spectrometry identified Ser(1177), as well as Ser(633) which is situated in a recently defined CaM autoinhibitory domain within the flavin-binding region of human NOS-III. Serine 78-81 nitric oxide synthase 3 Homo sapiens 195-202 10671564-3 2000 Phosphopeptide analysis by mass spectrometry identified Ser(1177), as well as Ser(633) which is situated in a recently defined CaM autoinhibitory domain within the flavin-binding region of human NOS-III. 4,6-dinitro-o-cresol 164-170 nitric oxide synthase 3 Homo sapiens 195-202 10671564-7 2000 These data collectively provide new evidence for cAK and cGK stimulation of both Ca(2+)/CaM-independent and -dependent NOS-III activity, and suggest possible cross-talk between the NO and prostaglandin I(2) pathways and a positive feedback mechanism for NO/cGMP signaling. Epoprostenol 188-206 nitric oxide synthase 3 Homo sapiens 119-126 10671564-0 2000 Endothelial nitric-oxide synthase (type III) is activated and becomes calcium independent upon phosphorylation by cyclic nucleotide-dependent protein kinases. Calcium 70-77 nitric oxide synthase 3 Homo sapiens 0-33 10671564-2 2000 We demonstrate here that NOS-III, but neither NOS-I nor -II, is rapidly and strongly activated and phosphorylated on both Ser and Thr in the presence of cGMP-dependent protein kinase II (cGK II) and the catalytic subunit of cAMP-dependent protein kinase (cAK) in vitro. Serine 122-125 nitric oxide synthase 3 Homo sapiens 25-32 10703689-4 2000 A number of studies have shown altered nitric oxide production by the endothelial constitutive isoform of nitric oxide synthase (NOS III), but there is little information on the role of NOS II. Nitric Oxide 39-51 nitric oxide synthase 3 Homo sapiens 129-136 10666071-8 2000 However, in endothelium-denuded arteries transduced with recombinant eNOS, bradykinin and substance P caused relaxations that were abolished in the presence of the NOS inhibitor N(G)-nitro-L-arginine methyl ester. NG-Nitroarginine Methyl Ester 178-212 nitric oxide synthase 3 Homo sapiens 69-73 10666071-11 2000 Our results suggest that, in small brain stem arteries, expression of recombinant eNOS increases biosynthesis of nitric oxide. Nitric Oxide 113-125 nitric oxide synthase 3 Homo sapiens 82-86 10640297-0 2000 Nifedipine and diltiazem but not verapamil up-regulate endothelial nitric-oxide synthase expression. Nifedipine 0-10 nitric oxide synthase 3 Homo sapiens 55-88 10640297-0 2000 Nifedipine and diltiazem but not verapamil up-regulate endothelial nitric-oxide synthase expression. Diltiazem 15-24 nitric oxide synthase 3 Homo sapiens 55-88 10640297-1 2000 We have recently shown that felodipine, a long-acting dihydropyridine L-type calcium channel blocker (CCB), up-regulates nitric oxide (NO) production and endothelial NO synthase (eNOS) expression and activity in cultured endothelial cells as well as in animals with chronic renal failure. Felodipine 28-38 nitric oxide synthase 3 Homo sapiens 179-183 10640297-7 2000 Similarly, eNOS protein abundance was increased significantly by nifedipine (P <.05) and diltiazem (P <.05). Nifedipine 65-75 nitric oxide synthase 3 Homo sapiens 11-15 10640297-7 2000 Similarly, eNOS protein abundance was increased significantly by nifedipine (P <.05) and diltiazem (P <.05). Diltiazem 92-101 nitric oxide synthase 3 Homo sapiens 11-15 11043380-1 2000 The endothelial nitric oxide synthase (eNOS) gene is responsible for constitutive nitric oxide synthesis and arterial vasodilatation. Nitric Oxide 16-28 nitric oxide synthase 3 Homo sapiens 39-43 10653901-1 2000 OBJECTIVE: Endothelial nitric oxide synthase (ecNOS) catalyzes the NADPH and O(2) to nitric oxide(NO). NADP 67-72 nitric oxide synthase 3 Homo sapiens 11-44 10653901-1 2000 OBJECTIVE: Endothelial nitric oxide synthase (ecNOS) catalyzes the NADPH and O(2) to nitric oxide(NO). NADP 67-72 nitric oxide synthase 3 Homo sapiens 46-51 10653901-1 2000 OBJECTIVE: Endothelial nitric oxide synthase (ecNOS) catalyzes the NADPH and O(2) to nitric oxide(NO). o(2) 77-81 nitric oxide synthase 3 Homo sapiens 11-44 10653901-1 2000 OBJECTIVE: Endothelial nitric oxide synthase (ecNOS) catalyzes the NADPH and O(2) to nitric oxide(NO). o(2) 77-81 nitric oxide synthase 3 Homo sapiens 46-51 10653901-1 2000 OBJECTIVE: Endothelial nitric oxide synthase (ecNOS) catalyzes the NADPH and O(2) to nitric oxide(NO). Nitric Oxide 23-35 nitric oxide synthase 3 Homo sapiens 46-51 11270506-8 2000 Quinaprilat could ameliorate both apoptosis and necrosis through the upregulation of constitutive endothelial nitric oxide synthase via an increase of bradykinin, with the resulting increase of nitric oxide. quinaprilat 0-11 nitric oxide synthase 3 Homo sapiens 98-131 10733874-3 2000 This assay is at least 10-fold more sensitive than when Cd reduction is coupled with the spectrophotometric Greiss reaction and can be used to quantitate the small amounts of NO(-)(x) generated from the constitutive form of endothelial nitric oxide synthase (eNOS). Cadmium 56-58 nitric oxide synthase 3 Homo sapiens 224-257 10691780-1 2000 NO production by the endothelial and neuronal isoforms of nitric oxide synthase (cNOS) is regulated on a moment-to-moment basis by calmodulin binding, triggered by transient elevations in intracellular-free calcium levels. Calcium 207-214 nitric oxide synthase 3 Homo sapiens 81-85 11324314-1 2000 The endothelial isoform of nitric oxide synthase (eNOS) ensures enzymatic production of nitric oxide (NO) not only in endothelial cells but also in other cell types, such as neurons, platelets, and some epithelial cells. Nitric Oxide 27-39 nitric oxide synthase 3 Homo sapiens 50-54 10604975-6 2000 The endothelial NOS gene transfer also inhibited thymidine incorporation into type A receptor-transfected cells in response to endothelin-1, which was abolished in the presence of the NOS inhibitor N(G)-monomethyl-L-arginine acetate. Thymidine 49-58 nitric oxide synthase 3 Homo sapiens 4-19 10604975-6 2000 The endothelial NOS gene transfer also inhibited thymidine incorporation into type A receptor-transfected cells in response to endothelin-1, which was abolished in the presence of the NOS inhibitor N(G)-monomethyl-L-arginine acetate. n(g)-monomethyl-l-arginine acetate 198-232 nitric oxide synthase 3 Homo sapiens 4-19 10574932-1 1999 We previously demonstrated that lysophosphatidylcholine up-regulated endothelial nitric-oxide synthase promoter activity by increasing Sp1 binding via the action of protein serine/threonine phosphatase 2A (Cieslik, K., Zembowicz, A., Tang, J.-L., and Wu, K.K. Lysophosphatidylcholines 32-55 nitric oxide synthase 3 Homo sapiens 69-102 11112080-1 2000 Experiments were designed to study whether overexpression of nitric oxide (NO) from endothelial nitric oxide synthase (eNOS) affects acute rejection. Nitric Oxide 61-73 nitric oxide synthase 3 Homo sapiens 84-117 11112080-1 2000 Experiments were designed to study whether overexpression of nitric oxide (NO) from endothelial nitric oxide synthase (eNOS) affects acute rejection. Nitric Oxide 61-73 nitric oxide synthase 3 Homo sapiens 119-123 11112080-5 2000 Calcium-dependent NOS activity, reflecting eNOS, was greater in eNOS-transduced lungs (587 +/- 97 vs 2.1 +/- 1.4 pmol/mg protein per h, P <0.001). Calcium 0-7 nitric oxide synthase 3 Homo sapiens 43-47 11112080-5 2000 Calcium-dependent NOS activity, reflecting eNOS, was greater in eNOS-transduced lungs (587 +/- 97 vs 2.1 +/- 1.4 pmol/mg protein per h, P <0.001). Calcium 0-7 nitric oxide synthase 3 Homo sapiens 64-68 11112080-7 2000 Concentrations of cGMP were higher in eNOS-transduced lungs (13.2 +/- 2.3 vs 4.9 +/- 0.5 pmol/mg protein). Cyclic GMP 18-22 nitric oxide synthase 3 Homo sapiens 38-42 10601500-5 1999 Immunoblotting of extracts from freshly isolated myometrial tissue, affinity-enriched for NOS proteins by precipitation with ADP-sepharose, revealed expression of endothelial NOS (eNOS or NOS3) in tissues from preterm, term non-labour and active labour at term. Sepharose 129-138 nitric oxide synthase 3 Homo sapiens 180-184 10608822-17 1999 271, 11462-11467), the human eNOS appears to be markedly stabilized by H(4)biopterin. sapropterin 71-84 nitric oxide synthase 3 Homo sapiens 29-33 10574932-5 1999 To characterize the regulation of basal endothelial nitric-oxide synthase promoter activity and the signaling pathway through which lysophosphatidylcholine augments endothelial nitric-oxide synthase transcription, we used a casein kinase 2 inhibitor coupled with immunoprecipitation to demonstrate that basal Sp1 binding and endothelial nitric-oxide synthase promoter activity were controlled by casein kinase 2 complexed with protein serine/threonine phosphatase 2A. Lysophosphatidylcholines 132-155 nitric oxide synthase 3 Homo sapiens 165-198 10574932-5 1999 To characterize the regulation of basal endothelial nitric-oxide synthase promoter activity and the signaling pathway through which lysophosphatidylcholine augments endothelial nitric-oxide synthase transcription, we used a casein kinase 2 inhibitor coupled with immunoprecipitation to demonstrate that basal Sp1 binding and endothelial nitric-oxide synthase promoter activity were controlled by casein kinase 2 complexed with protein serine/threonine phosphatase 2A. Lysophosphatidylcholines 132-155 nitric oxide synthase 3 Homo sapiens 165-198 10601124-1 1999 Earlier studies have demonstrated that nitric oxide (NO) exerts a fast-acting inhibitory influence on endothelial NO synthase (eNOS) enzymatic activity in isolated vascular tissue preparations. Nitric Oxide 39-51 nitric oxide synthase 3 Homo sapiens 127-131 10601124-9 1999 Phosphodiesterase inhibitor and 8-Br-cGMP downregulated, whereas the guanylate cyclase inhibitor ODQ upregulated eNOS protein expression. 1H-(1,2,3)oxadiazolo(4,4-a)quinoxalin-1-one 97-100 nitric oxide synthase 3 Homo sapiens 113-117 10601124-12 1999 NO serves as a negative-feedback regulator of eNOS expression via a cGMP-mediated process. Cyclic GMP 68-72 nitric oxide synthase 3 Homo sapiens 46-50 10551875-4 1999 The elevated eNOS protein level was sustained over the time course if VEGF was co-incubated with L-N(G)-nitroarginine methyl ester, a competitive eNOS inhibitor. l-n(g)-nitroarginine methyl ester 97-130 nitric oxide synthase 3 Homo sapiens 13-17 10600473-1 1999 VEGF-A induces angiogenesis and regulates endothelial function via production and release of nitric oxide (NO), which is produced by endothelial nitric oxide synthase (eNOS). Nitric Oxide 93-105 nitric oxide synthase 3 Homo sapiens 133-166 10551875-4 1999 The elevated eNOS protein level was sustained over the time course if VEGF was co-incubated with L-N(G)-nitroarginine methyl ester, a competitive eNOS inhibitor. l-n(g)-nitroarginine methyl ester 97-130 nitric oxide synthase 3 Homo sapiens 146-150 10551875-5 1999 Addition of S-nitroso-N-acetylpenicillamine, a nitric oxide donor, prevented VEGF-induced eNOS up-regulation. S-Nitroso-N-Acetylpenicillamine 12-43 nitric oxide synthase 3 Homo sapiens 90-94 10551875-5 1999 Addition of S-nitroso-N-acetylpenicillamine, a nitric oxide donor, prevented VEGF-induced eNOS up-regulation. Nitric Oxide 47-59 nitric oxide synthase 3 Homo sapiens 90-94 10551875-6 1999 These data suggest that nitric oxide participates in a negative feedback mechanism regulating eNOS expression. Nitric Oxide 24-36 nitric oxide synthase 3 Homo sapiens 94-98 10551875-10 1999 SU1498, a selective inhibitor of the KDR receptor tyrosine kinase, blocked eNOS up-regulation, thus providing further evidence that the KDR receptor signals for eNOS up-regulation. SU 1498 0-6 nitric oxide synthase 3 Homo sapiens 75-79 10551875-10 1999 SU1498, a selective inhibitor of the KDR receptor tyrosine kinase, blocked eNOS up-regulation, thus providing further evidence that the KDR receptor signals for eNOS up-regulation. SU 1498 0-6 nitric oxide synthase 3 Homo sapiens 161-165 10551875-11 1999 Finally, treatment of adrenal cortex endothelial cells with VEGF or phorbol ester resulted in protein kinase C activation and elevated eNOS expression, whereas inhibition of protein kinase C with isoform-specific inhibitors abolished VEGF-induced eNOS up-regulation. Phorbol Esters 68-81 nitric oxide synthase 3 Homo sapiens 135-139 10551875-11 1999 Finally, treatment of adrenal cortex endothelial cells with VEGF or phorbol ester resulted in protein kinase C activation and elevated eNOS expression, whereas inhibition of protein kinase C with isoform-specific inhibitors abolished VEGF-induced eNOS up-regulation. Phorbol Esters 68-81 nitric oxide synthase 3 Homo sapiens 247-251 10536122-1 1999 Endothelium-derived nitric oxide (NO) generated by endothelial NO synthase (eNOS) is critically involved in pulmonary vasodilation during cardiopulmonary transition at birth. Nitric Oxide 20-32 nitric oxide synthase 3 Homo sapiens 76-80 10613097-2 1999 NO is normally produced in the endothelium from L-arginine by the constitutive isoform of the NO synthase (cNOS). Arginine 48-58 nitric oxide synthase 3 Homo sapiens 107-111 10542298-5 1999 Treatment with oxLDL also inhibited acetylcholine-induced activation of eNOS but not prostacyclin production. Acetylcholine 36-49 nitric oxide synthase 3 Homo sapiens 72-76 10542298-9 1999 Cyclodextrin also depleted caveolae of cholesterol and caused eNOS and caveolin to translocate from caveolae. Cyclodextrins 0-12 nitric oxide synthase 3 Homo sapiens 62-66 10542298-11 1999 We conclude that oxLDL-induced depletion of caveola cholesterol causes eNOS to leave caveolae and inhibits acetylcholine-induced activation of the enzyme. Cholesterol 52-63 nitric oxide synthase 3 Homo sapiens 71-75 10536122-6 1999 In contrast, the inhibition of endogenous NO production with nitro-L-arginine-methyl ester (L-NAME) caused a reduction in eNOS protein expression that was evident within 8 h. Paralleling the changes in eNOS protein, eNOS messenger RNA (mRNA) abundance was upregulated by exogenous NO and downregulated by L-NAME, suggesting that NO modulation of eNOS expression involves processes at the level of gene transcription or mRNA stability. NG-Nitroarginine Methyl Ester 305-311 nitric oxide synthase 3 Homo sapiens 202-206 10536122-6 1999 In contrast, the inhibition of endogenous NO production with nitro-L-arginine-methyl ester (L-NAME) caused a reduction in eNOS protein expression that was evident within 8 h. Paralleling the changes in eNOS protein, eNOS messenger RNA (mRNA) abundance was upregulated by exogenous NO and downregulated by L-NAME, suggesting that NO modulation of eNOS expression involves processes at the level of gene transcription or mRNA stability. nitro-l-arginine-methyl ester 61-90 nitric oxide synthase 3 Homo sapiens 122-126 10536122-6 1999 In contrast, the inhibition of endogenous NO production with nitro-L-arginine-methyl ester (L-NAME) caused a reduction in eNOS protein expression that was evident within 8 h. Paralleling the changes in eNOS protein, eNOS messenger RNA (mRNA) abundance was upregulated by exogenous NO and downregulated by L-NAME, suggesting that NO modulation of eNOS expression involves processes at the level of gene transcription or mRNA stability. nitro-l-arginine-methyl ester 61-90 nitric oxide synthase 3 Homo sapiens 202-206 10536122-6 1999 In contrast, the inhibition of endogenous NO production with nitro-L-arginine-methyl ester (L-NAME) caused a reduction in eNOS protein expression that was evident within 8 h. Paralleling the changes in eNOS protein, eNOS messenger RNA (mRNA) abundance was upregulated by exogenous NO and downregulated by L-NAME, suggesting that NO modulation of eNOS expression involves processes at the level of gene transcription or mRNA stability. nitro-l-arginine-methyl ester 61-90 nitric oxide synthase 3 Homo sapiens 202-206 10536122-6 1999 In contrast, the inhibition of endogenous NO production with nitro-L-arginine-methyl ester (L-NAME) caused a reduction in eNOS protein expression that was evident within 8 h. Paralleling the changes in eNOS protein, eNOS messenger RNA (mRNA) abundance was upregulated by exogenous NO and downregulated by L-NAME, suggesting that NO modulation of eNOS expression involves processes at the level of gene transcription or mRNA stability. nitro-l-arginine-methyl ester 61-90 nitric oxide synthase 3 Homo sapiens 202-206 10536122-6 1999 In contrast, the inhibition of endogenous NO production with nitro-L-arginine-methyl ester (L-NAME) caused a reduction in eNOS protein expression that was evident within 8 h. Paralleling the changes in eNOS protein, eNOS messenger RNA (mRNA) abundance was upregulated by exogenous NO and downregulated by L-NAME, suggesting that NO modulation of eNOS expression involves processes at the level of gene transcription or mRNA stability. NG-Nitroarginine Methyl Ester 92-98 nitric oxide synthase 3 Homo sapiens 122-126 10536122-6 1999 In contrast, the inhibition of endogenous NO production with nitro-L-arginine-methyl ester (L-NAME) caused a reduction in eNOS protein expression that was evident within 8 h. Paralleling the changes in eNOS protein, eNOS messenger RNA (mRNA) abundance was upregulated by exogenous NO and downregulated by L-NAME, suggesting that NO modulation of eNOS expression involves processes at the level of gene transcription or mRNA stability. NG-Nitroarginine Methyl Ester 92-98 nitric oxide synthase 3 Homo sapiens 202-206 10536122-6 1999 In contrast, the inhibition of endogenous NO production with nitro-L-arginine-methyl ester (L-NAME) caused a reduction in eNOS protein expression that was evident within 8 h. Paralleling the changes in eNOS protein, eNOS messenger RNA (mRNA) abundance was upregulated by exogenous NO and downregulated by L-NAME, suggesting that NO modulation of eNOS expression involves processes at the level of gene transcription or mRNA stability. NG-Nitroarginine Methyl Ester 92-98 nitric oxide synthase 3 Homo sapiens 202-206 10536122-6 1999 In contrast, the inhibition of endogenous NO production with nitro-L-arginine-methyl ester (L-NAME) caused a reduction in eNOS protein expression that was evident within 8 h. Paralleling the changes in eNOS protein, eNOS messenger RNA (mRNA) abundance was upregulated by exogenous NO and downregulated by L-NAME, suggesting that NO modulation of eNOS expression involves processes at the level of gene transcription or mRNA stability. NG-Nitroarginine Methyl Ester 92-98 nitric oxide synthase 3 Homo sapiens 202-206 10536122-6 1999 In contrast, the inhibition of endogenous NO production with nitro-L-arginine-methyl ester (L-NAME) caused a reduction in eNOS protein expression that was evident within 8 h. Paralleling the changes in eNOS protein, eNOS messenger RNA (mRNA) abundance was upregulated by exogenous NO and downregulated by L-NAME, suggesting that NO modulation of eNOS expression involves processes at the level of gene transcription or mRNA stability. NG-Nitroarginine Methyl Ester 305-311 nitric oxide synthase 3 Homo sapiens 122-126 10536122-6 1999 In contrast, the inhibition of endogenous NO production with nitro-L-arginine-methyl ester (L-NAME) caused a reduction in eNOS protein expression that was evident within 8 h. Paralleling the changes in eNOS protein, eNOS messenger RNA (mRNA) abundance was upregulated by exogenous NO and downregulated by L-NAME, suggesting that NO modulation of eNOS expression involves processes at the level of gene transcription or mRNA stability. NG-Nitroarginine Methyl Ester 305-311 nitric oxide synthase 3 Homo sapiens 202-206 10536122-6 1999 In contrast, the inhibition of endogenous NO production with nitro-L-arginine-methyl ester (L-NAME) caused a reduction in eNOS protein expression that was evident within 8 h. Paralleling the changes in eNOS protein, eNOS messenger RNA (mRNA) abundance was upregulated by exogenous NO and downregulated by L-NAME, suggesting that NO modulation of eNOS expression involves processes at the level of gene transcription or mRNA stability. NG-Nitroarginine Methyl Ester 305-311 nitric oxide synthase 3 Homo sapiens 202-206 10531147-1 1999 STUDY OBJECTIVES: To determine whether the polymorphic dinucleotide repeats found in intron 4 of the endothelial cell nitric oxide synthase (ecNOS) gene and the platelet GPIIIa PLA(1)/A(2) polymorphism are associated with myocardial infarction (MI) and venous thromboembolism (VTE) in African Americans. Dinucleoside Phosphates 55-67 nitric oxide synthase 3 Homo sapiens 101-139 10541567-6 1999 Quantitative reverse transcription-polymerase chain reaction (RT-PCR) experiments revealed an induction of myometrial smooth muscle endothelial NOS (eNOS) expression by progesterone and 17beta-oestradiol, while myometrial iNOS expression was unaffected by steroid hormones. Progesterone 169-181 nitric oxide synthase 3 Homo sapiens 132-147 10541567-6 1999 Quantitative reverse transcription-polymerase chain reaction (RT-PCR) experiments revealed an induction of myometrial smooth muscle endothelial NOS (eNOS) expression by progesterone and 17beta-oestradiol, while myometrial iNOS expression was unaffected by steroid hormones. Estradiol 186-203 nitric oxide synthase 3 Homo sapiens 132-147 10510297-1 1999 The endothelial nitric oxide synthase (eNOS) is activated in response to stimulation of endothelial cells by a number of vasoactive substances including, bradykinin (BK), angiotensin II (Ang II), endothelin-1 (ET-1) and ATP. Adenosine Triphosphate 220-223 nitric oxide synthase 3 Homo sapiens 4-37 10510054-1 1999 BACKGROUND: Endothelium-derived nitric oxide (NO) is synthesised from L-arginine by endothelial nitric oxide synthase (eNOS) encoded by the NOS 3 gene on chromosome 7. Nitric Oxide 32-44 nitric oxide synthase 3 Homo sapiens 84-117 10510054-1 1999 BACKGROUND: Endothelium-derived nitric oxide (NO) is synthesised from L-arginine by endothelial nitric oxide synthase (eNOS) encoded by the NOS 3 gene on chromosome 7. Nitric Oxide 32-44 nitric oxide synthase 3 Homo sapiens 140-145 10510054-1 1999 BACKGROUND: Endothelium-derived nitric oxide (NO) is synthesised from L-arginine by endothelial nitric oxide synthase (eNOS) encoded by the NOS 3 gene on chromosome 7. Arginine 70-80 nitric oxide synthase 3 Homo sapiens 84-117 10510054-1 1999 BACKGROUND: Endothelium-derived nitric oxide (NO) is synthesised from L-arginine by endothelial nitric oxide synthase (eNOS) encoded by the NOS 3 gene on chromosome 7. Arginine 70-80 nitric oxide synthase 3 Homo sapiens 140-145 10510054-3 1999 METHODS AND RESULTS: Single-strand conformation polymorphism analysis of NOS 3 identified a G-->T polymorphism in exon 7 of the gene which encodes a Glu-->Asp amino acid substitution at residue 298 of eNOS. Glutamic Acid 152-155 nitric oxide synthase 3 Homo sapiens 73-78 10510054-3 1999 METHODS AND RESULTS: Single-strand conformation polymorphism analysis of NOS 3 identified a G-->T polymorphism in exon 7 of the gene which encodes a Glu-->Asp amino acid substitution at residue 298 of eNOS. asp amino acid 161-175 nitric oxide synthase 3 Homo sapiens 73-78 10510054-9 1999 CONCLUSIONS: Homozygosity for a common NOS 3 polymorphism (894 G-->T) which encodes a Glu298-->Asp amino acid substitution in eNOS is a risk factor for angiographic CAD and recent MI in this population. asp amino acid 101-115 nitric oxide synthase 3 Homo sapiens 39-44 10516221-3 1999 In contrast, ANG IV-mediated activation of ecNOS was abolished by the intracellular Ca(2+) chelator 1,2-bis(2-aminophenoxy)ethane-N,N,N",N"-tetraacetic acid-AM. 1,2-bis(2-aminophenoxy)ethane-n,n,n",n"-tetraacetic acid-am 100-159 nitric oxide synthase 3 Homo sapiens 43-48 10514107-6 1999 We have genotyped 122 cases of early-onset AD (EOAD) and 317 cases of late-onset AD (LOAD) as well as 392 controls for a common structural polymorphism Glu/Asp at codon 298 in the NOS3 gene. Glutamic Acid 152-155 nitric oxide synthase 3 Homo sapiens 180-184 10506483-4 1999 The half-life of eNOS mRNA, measured after actinomycin D transcriptional arrest, was 3-fold greater in preconfluent compared with confluent endothelial cells. Dactinomycin 43-56 nitric oxide synthase 3 Homo sapiens 17-21 10595624-0 1999 Atorvastatin increases ecNOS levels in human platelets of hyperlipidemic subjects. Atorvastatin 0-12 nitric oxide synthase 3 Homo sapiens 23-28 10595624-4 1999 These studies indicate that with atrovastatin ecNOS levels increased on average by approximately approximately 1.7-fold (paired t-test p = 0.009). atrovastatin 33-45 nitric oxide synthase 3 Homo sapiens 46-51 10595624-9 1999 Here, Atorvastatin is shown to significantly elevate intraplatelet ecNOS levels in hyperlipidemic subjects without affecting iNOS expression. Atorvastatin 6-18 nitric oxide synthase 3 Homo sapiens 67-72 10531147-1 1999 STUDY OBJECTIVES: To determine whether the polymorphic dinucleotide repeats found in intron 4 of the endothelial cell nitric oxide synthase (ecNOS) gene and the platelet GPIIIa PLA(1)/A(2) polymorphism are associated with myocardial infarction (MI) and venous thromboembolism (VTE) in African Americans. Dinucleoside Phosphates 55-67 nitric oxide synthase 3 Homo sapiens 141-146 10471612-7 1999 In contrast, L-NMMA infusion that inhibited endothelial NOS, as evidenced by an increase in blood pressure and a decrease in heart rate, had only a barely detectable effect on exhaled NO (-11 +/- 4% from baseline). omega-N-Methylarginine 13-19 nitric oxide synthase 3 Homo sapiens 44-59 10543322-1 1999 BACKGROUND: Nitric oxide (NO) is synthesized by endothelial cell NO synthase (ecNOS) on vascular endothelium, and it plays a key role in the regulation of blood flow and pressure. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 78-83 10520813-1 1999 OBJECTIVES: The purpose of the study was to investigate the role of nitric oxide (NO) in monocyte-endothelial interaction by augmenting NO release via transfection of human endothelial cells (ECs) with EC NO synthase (eNOS) DNA. Nitric Oxide 68-80 nitric oxide synthase 3 Homo sapiens 202-216 10534441-7 1999 However, when l-arginine level is higher than 2 x 10(-4) M, as observed under in vivo conditions, NOS-III activity is essentially unaffected by temperature, the substrate concentration exceeding the value of K(m). Arginine 14-24 nitric oxide synthase 3 Homo sapiens 98-105 10500231-5 1999 The increase in cavernosal pressure in response to cavernosal nerve stimulation was enhanced in animals transfected with eNOS, and erectile responses to acetylcholine and zaprinast were enhanced at a time when the erectile response to the NO donor sodium 1-(N,N-diethylamino)diazen-1-ium-1,2-diolate was not altered. sodium 1-(n,n-diethylamino)diazen-1-ium-1,2-diolate 248-299 nitric oxide synthase 3 Homo sapiens 121-125 10519149-1 1999 In vascular endothelium, endothelium-derived relaxing factor, predominantly nitric oxide (NO), is synthesized by endothelial NO synthase (eNOS). Nitric Oxide 76-88 nitric oxide synthase 3 Homo sapiens 138-142 10568338-2 1999 Careful dissection of the steps involved in regulating endothelial nitric oxide synthase (eNOS) activity has revealed that cholesterol-induced caveolin expression reduces NO production by stimulating the production of inhibitory caveolin eNOS complexes. Cholesterol 123-134 nitric oxide synthase 3 Homo sapiens 55-88 10568338-2 1999 Careful dissection of the steps involved in regulating endothelial nitric oxide synthase (eNOS) activity has revealed that cholesterol-induced caveolin expression reduces NO production by stimulating the production of inhibitory caveolin eNOS complexes. Cholesterol 123-134 nitric oxide synthase 3 Homo sapiens 90-94 10568338-2 1999 Careful dissection of the steps involved in regulating endothelial nitric oxide synthase (eNOS) activity has revealed that cholesterol-induced caveolin expression reduces NO production by stimulating the production of inhibitory caveolin eNOS complexes. Cholesterol 123-134 nitric oxide synthase 3 Homo sapiens 238-242 10409685-4 1999 In the zinc-bound state, these same two cysteine residues form part of a zinc-tetrathiolate (ZnS(4)) center indistinguishable from that observed in the endothelial isoform (NOS-3). Cysteine 40-48 nitric oxide synthase 3 Homo sapiens 173-178 10690325-2 1999 Additional post-translational mechanisms regulate the activity of eNOS, including the interaction of eNOS with caveolin-1, heat shock protein 90 (Hsp90), or membrane phospholipids, as well as enzyme translocation and phosphorylation. Phospholipids 166-179 nitric oxide synthase 3 Homo sapiens 66-70 10419469-0 1999 Mutation of the five conserved histidines in the endothelial nitric-oxide synthase hemoprotein domain. Histidine 31-41 nitric oxide synthase 3 Homo sapiens 49-82 10419469-2 1999 Five conserved histidine residues are found in the human endothelial nitric-oxide synthase (NOS) heme domain: His-420, His-421, and His-461 are close to the heme, whereas His-146 and His-214 are some distance away. Histidine 15-24 nitric oxide synthase 3 Homo sapiens 57-90 10419469-2 1999 Five conserved histidine residues are found in the human endothelial nitric-oxide synthase (NOS) heme domain: His-420, His-421, and His-461 are close to the heme, whereas His-146 and His-214 are some distance away. Heme 97-101 nitric oxide synthase 3 Homo sapiens 57-90 10419469-2 1999 Five conserved histidine residues are found in the human endothelial nitric-oxide synthase (NOS) heme domain: His-420, His-421, and His-461 are close to the heme, whereas His-146 and His-214 are some distance away. Histidine 110-113 nitric oxide synthase 3 Homo sapiens 57-90 10419469-2 1999 Five conserved histidine residues are found in the human endothelial nitric-oxide synthase (NOS) heme domain: His-420, His-421, and His-461 are close to the heme, whereas His-146 and His-214 are some distance away. Histidine 119-122 nitric oxide synthase 3 Homo sapiens 57-90 10419469-2 1999 Five conserved histidine residues are found in the human endothelial nitric-oxide synthase (NOS) heme domain: His-420, His-421, and His-461 are close to the heme, whereas His-146 and His-214 are some distance away. Histidine 119-122 nitric oxide synthase 3 Homo sapiens 57-90 10419469-2 1999 Five conserved histidine residues are found in the human endothelial nitric-oxide synthase (NOS) heme domain: His-420, His-421, and His-461 are close to the heme, whereas His-146 and His-214 are some distance away. Heme 157-161 nitric oxide synthase 3 Homo sapiens 57-90 10419469-2 1999 Five conserved histidine residues are found in the human endothelial nitric-oxide synthase (NOS) heme domain: His-420, His-421, and His-461 are close to the heme, whereas His-146 and His-214 are some distance away. Histidine 119-122 nitric oxide synthase 3 Homo sapiens 57-90 10419469-2 1999 Five conserved histidine residues are found in the human endothelial nitric-oxide synthase (NOS) heme domain: His-420, His-421, and His-461 are close to the heme, whereas His-146 and His-214 are some distance away. Histidine 119-122 nitric oxide synthase 3 Homo sapiens 57-90 10409685-4 1999 In the zinc-bound state, these same two cysteine residues form part of a zinc-tetrathiolate (ZnS(4)) center indistinguishable from that observed in the endothelial isoform (NOS-3). zns(4) 93-99 nitric oxide synthase 3 Homo sapiens 173-178 10409685-5 1999 As in NOS-3, ZnS(4) plays a key role in stabilizing intersubunit contacts and in maintaining the integrity of the cofactor (tetrahydrobiopterin) binding site of NOS-2. zns(4) 13-19 nitric oxide synthase 3 Homo sapiens 6-11 10409236-4 1999 Acetylcholine-stimulated eNOS activity was 218-255% above basal levels in immortalized cells, and this was comparable to the 250% increase seen in primary PAECs (passage 6). Acetylcholine 0-13 nitric oxide synthase 3 Homo sapiens 25-29 10409236-5 1999 eNOS was also acutely activated by estradiol to levels 197-309% above basal, paralleling the stimulation obtained in primary cells. Estradiol 35-44 nitric oxide synthase 3 Homo sapiens 0-4 10385691-0 1999 Modulation of expression of endothelial nitric oxide synthase by nordihydroguaiaretic acid, a phenolic antioxidant in cultured endothelial cells. Masoprocol 65-90 nitric oxide synthase 3 Homo sapiens 28-61 10440125-12 1999 CONCLUSION/INTERPRETATION: Human VSMC express cNOS, which is rapidly activated by insulin with a consequent increase of both cGMP and cAMP, suggesting that insulin-induced vasodilation in vivo is not entirely endothelium-mediated. Cyclic GMP 125-129 nitric oxide synthase 3 Homo sapiens 46-50 10440125-12 1999 CONCLUSION/INTERPRETATION: Human VSMC express cNOS, which is rapidly activated by insulin with a consequent increase of both cGMP and cAMP, suggesting that insulin-induced vasodilation in vivo is not entirely endothelium-mediated. Cyclic AMP 134-138 nitric oxide synthase 3 Homo sapiens 46-50 10481258-5 1999 strongly suggesting that intracellular calcium levels regulate cNOS activity in invertebrate immunocytes. Calcium 39-46 nitric oxide synthase 3 Homo sapiens 63-67 10385691-4 1999 NDGA seemed to be the most potent of the phenolic antioxidants, producing a 3-fold increase in eNOS mRNA. Masoprocol 0-4 nitric oxide synthase 3 Homo sapiens 95-99 10377070-0 1999 G894T polymorphism in the endothelial nitric oxide synthase gene is associated with an enhanced vascular responsiveness to phenylephrine. Phenylephrine 123-136 nitric oxide synthase 3 Homo sapiens 26-59 10377070-2 1999 Because nitric oxide (NO) strongly affects modulation of the vascular tone in response to vasopressor agents, we hypothesized that the G894T polymorphism of the endothelial NO synthase gene (eNOS) could be related to changes in the pressor response to PE. Nitric Oxide 8-20 nitric oxide synthase 3 Homo sapiens 191-195 10377070-2 1999 Because nitric oxide (NO) strongly affects modulation of the vascular tone in response to vasopressor agents, we hypothesized that the G894T polymorphism of the endothelial NO synthase gene (eNOS) could be related to changes in the pressor response to PE. Phenylephrine 252-254 nitric oxide synthase 3 Homo sapiens 191-195 10367598-1 1999 This study examined the occurrence of endothelial nitric oxide (NO)-synthase (NOS-III) in terminal mesenteric vessels and the involvement of NO in microvascular permeability. Nitric Oxide 50-62 nitric oxide synthase 3 Homo sapiens 78-85 10376602-2 1999 eNOS is phosphorylated in response to various forms of cellular stimulation, but the role of phosphorylation in the regulation of nitric oxide (NO) production and the kinase(s) responsible are not known. Nitric Oxide 130-142 nitric oxide synthase 3 Homo sapiens 0-4 10376602-3 1999 Here we show that the serine/threonine protein kinase Akt (protein kinase B) can directly phosphorylate eNOS on serine 1179 and activate the enzyme, leading to NO production, whereas mutant eNOS (S1179A) is resistant to phosphorylation and activation by Akt. Serine 22-28 nitric oxide synthase 3 Homo sapiens 104-108 10376602-3 1999 Here we show that the serine/threonine protein kinase Akt (protein kinase B) can directly phosphorylate eNOS on serine 1179 and activate the enzyme, leading to NO production, whereas mutant eNOS (S1179A) is resistant to phosphorylation and activation by Akt. Serine 22-28 nitric oxide synthase 3 Homo sapiens 190-194 11593517-1 1999 OBJECTIVE: To observe the effects of nerve growth factor (NGF) on nitric oxide (NO) release and constitutive nitric oxide synthase (cNOS) gene expression in oxygen/glucose deprived cortical neuron cultures. Oxygen 157-163 nitric oxide synthase 3 Homo sapiens 132-136 10320673-3 1999 Brain ischemia triggers a cascade of events, possibly mediated by excitatory amino acids, yielding the activation of the Ca2+-dependent NOS isoforms, i.e. neuronal NOS (nNOS) and endothelial NOS (eNOS). Excitatory Amino Acids 66-88 nitric oxide synthase 3 Homo sapiens 179-194 10330227-4 1999 Transfection of the eNOS gene (eNOS) into VSM cells significantly inhibited (P < 0.05) [3H]thymidine incorporation into the DNA in response to PDGF-BB stimulation compared with lacZ-transfected control cells. Tritium 91-93 nitric oxide synthase 3 Homo sapiens 20-24 10330227-4 1999 Transfection of the eNOS gene (eNOS) into VSM cells significantly inhibited (P < 0.05) [3H]thymidine incorporation into the DNA in response to PDGF-BB stimulation compared with lacZ-transfected control cells. Tritium 91-93 nitric oxide synthase 3 Homo sapiens 31-35 10475066-0 1999 The Glu-298-->Asp (894G-->T) mutation at exon 7 of the endothelial nitric oxide synthase gene and coronary artery disease. Glutamic Acid 4-7 nitric oxide synthase 3 Homo sapiens 61-94 10475066-1 1999 We examined associations between the endothelial nitric oxide synthase (eNOS) gene Glu-298-->Asp (894G-->T) mutation and the occurrence and severity of angiographically defined coronary artery disease (CAD). Glutamic Acid 83-86 nitric oxide synthase 3 Homo sapiens 37-70 10475066-1 1999 We examined associations between the endothelial nitric oxide synthase (eNOS) gene Glu-298-->Asp (894G-->T) mutation and the occurrence and severity of angiographically defined coronary artery disease (CAD). Glutamic Acid 83-86 nitric oxide synthase 3 Homo sapiens 72-76 10475066-2 1999 eNOS mediates basal vascular wall nitric oxide production, and altered nitric oxide production has been implicated in atherosclerosis. Nitric Oxide 34-46 nitric oxide synthase 3 Homo sapiens 0-4 10475066-3 1999 The newly identified eNOS Glu-298-->Asp mutation in exon 7 is common and likely to be functional. Glutamic Acid 26-29 nitric oxide synthase 3 Homo sapiens 21-25 10475066-3 1999 The newly identified eNOS Glu-298-->Asp mutation in exon 7 is common and likely to be functional. Aspartic Acid 39-42 nitric oxide synthase 3 Homo sapiens 21-25 10475066-5 1999 We genotyped 763 white Australians undergoing coronary angiography for the eNOS Glu-298-->Asp mutation. Glutamic Acid 80-83 nitric oxide synthase 3 Homo sapiens 75-79 10475066-5 1999 We genotyped 763 white Australians undergoing coronary angiography for the eNOS Glu-298-->Asp mutation. Aspartic Acid 93-96 nitric oxide synthase 3 Homo sapiens 75-79 10475066-9 1999 In conclusion, the eNOS Glu-298-->Asp mutation is common, occurring with an allele frequency of 32.5%, but is not associated with either the occurrence or severity of CAD in the Australian population or with other established coronary risk factors assessed in our study. Glutamic Acid 24-27 nitric oxide synthase 3 Homo sapiens 19-23 10475066-9 1999 In conclusion, the eNOS Glu-298-->Asp mutation is common, occurring with an allele frequency of 32.5%, but is not associated with either the occurrence or severity of CAD in the Australian population or with other established coronary risk factors assessed in our study. Aspartic Acid 37-40 nitric oxide synthase 3 Homo sapiens 19-23 11593517-1 1999 OBJECTIVE: To observe the effects of nerve growth factor (NGF) on nitric oxide (NO) release and constitutive nitric oxide synthase (cNOS) gene expression in oxygen/glucose deprived cortical neuron cultures. Glucose 164-171 nitric oxide synthase 3 Homo sapiens 132-136 10205218-3 1999 METHODS: Activity of the calcium dependent constitutive and calcium independent inducible isoforms of NO synthase (cNOS and iNOS, respectively) was assayed biochemically in biopsy specimens of liver and a vascular portion of the greater omentum (representative of mesenteric vasculature) obtained from patients with cirrhosis undergoing liver transplantation (n=14) and non-cirrhotic control patients undergoing liver resection for metastases (n=9). Calcium 25-32 nitric oxide synthase 3 Homo sapiens 115-119 10215736-0 1999 Expression of endothelial cell-derived nitric oxide synthase (eNOS) is increased during gastric adaptation to chronic aspirin intake in humans. Aspirin 118-125 nitric oxide synthase 3 Homo sapiens 14-60 10329249-12 1999 Ca2+ is the principal activator of endothelial nitric oxide synthase (eNOS), which stimulates cyclic GMP production. Cyclic GMP 94-104 nitric oxide synthase 3 Homo sapiens 35-68 10329249-12 1999 Ca2+ is the principal activator of endothelial nitric oxide synthase (eNOS), which stimulates cyclic GMP production. Cyclic GMP 94-104 nitric oxide synthase 3 Homo sapiens 70-74 10329249-13 1999 The final result that the eNOS inhibitor L-NAME enhanced the histamine (100 microM) induced [Ca2+]i plateau suggests a negative feedback loop (via cGMP) of endothelial NO on its own synthesis in the regulation of endothelial [Ca2+]i signal. NG-Nitroarginine Methyl Ester 41-47 nitric oxide synthase 3 Homo sapiens 26-30 10329249-13 1999 The final result that the eNOS inhibitor L-NAME enhanced the histamine (100 microM) induced [Ca2+]i plateau suggests a negative feedback loop (via cGMP) of endothelial NO on its own synthesis in the regulation of endothelial [Ca2+]i signal. Histamine 61-70 nitric oxide synthase 3 Homo sapiens 26-30 10329249-13 1999 The final result that the eNOS inhibitor L-NAME enhanced the histamine (100 microM) induced [Ca2+]i plateau suggests a negative feedback loop (via cGMP) of endothelial NO on its own synthesis in the regulation of endothelial [Ca2+]i signal. Cyclic GMP 147-151 nitric oxide synthase 3 Homo sapiens 26-30 10600037-6 1999 VSMC transfected with another plasmid, containing endothelial constitutive NO synthase (ecNOS) cDNA generated micromolar quantities of nitrite. Nitrites 135-142 nitric oxide synthase 3 Homo sapiens 88-93 10215736-0 1999 Expression of endothelial cell-derived nitric oxide synthase (eNOS) is increased during gastric adaptation to chronic aspirin intake in humans. Aspirin 118-125 nitric oxide synthase 3 Homo sapiens 62-66 10215736-10 1999 eNOS expression started to increase on day 7 in oxyntic mucosa and on day 3 in antral mucosa, reaching its highest values at the end of the consumption of aspirin. Aspirin 155-162 nitric oxide synthase 3 Homo sapiens 0-4 10215736-12 1999 Increase of mucosal eNOS expression might compensate for reduced prostaglandin synthesis and be responsible for gastric adaptation to chronic aspirin intake in humans. Prostaglandins 65-78 nitric oxide synthase 3 Homo sapiens 20-24 10215736-12 1999 Increase of mucosal eNOS expression might compensate for reduced prostaglandin synthesis and be responsible for gastric adaptation to chronic aspirin intake in humans. Aspirin 142-149 nitric oxide synthase 3 Homo sapiens 20-24 10079196-1 1999 Cardiac myocytes express the calcium-responsive nitric oxide synthase (eNOS or NOS3). Calcium 29-36 nitric oxide synthase 3 Homo sapiens 79-83 10100997-4 1999 eNOS activation was assessed by measuring conversion of [3H]L-arginine to [3H]L-citrulline in intact cells. [3h]l-arginine 56-70 nitric oxide synthase 3 Homo sapiens 0-4 10100997-4 1999 eNOS activation was assessed by measuring conversion of [3H]L-arginine to [3H]L-citrulline in intact cells. [3h]l-citrulline 74-90 nitric oxide synthase 3 Homo sapiens 0-4 10100997-8 1999 E2beta-stimulated eNOS activity was dependent on the influx of extracellular Ca2+, and was completely inhibited by the estrogen receptor (ER) antagonist ICI182,780. ici182 153-159 nitric oxide synthase 3 Homo sapiens 18-22 10450377-0 1999 Dinucleotide repeat polymorphisms in EDN1 and NOS3 are not associated with severe diabetic retinopathy in type 1 or type 2 diabetes. Dinucleoside Phosphates 0-12 nitric oxide synthase 3 Homo sapiens 46-50 11263184-5 1999 CONCLUSION: eNOS is present in syncytiotrophoblast and endothelium of stem villi vessels, and it can synthesize nitric oxide which results in the increase of nitric oxide in pregnancy. Nitric Oxide 112-124 nitric oxide synthase 3 Homo sapiens 12-16 10235453-6 1999 eNOS mRNA increased two-fold within 3 h and gradually declined, but the increased levels of mRNA persisted for >24 h. A similar increase of eNOS expression was observed in human umbilical endothelial cells exposed to ethanol. Ethanol 220-227 nitric oxide synthase 3 Homo sapiens 0-4 10235453-6 1999 eNOS mRNA increased two-fold within 3 h and gradually declined, but the increased levels of mRNA persisted for >24 h. A similar increase of eNOS expression was observed in human umbilical endothelial cells exposed to ethanol. Ethanol 220-227 nitric oxide synthase 3 Homo sapiens 143-147 10235453-7 1999 These results demonstrate that ethanol augments both basal and stimulated NO production and that this effect is associated with increased eNOS protein and mRNA expression levels. Ethanol 31-38 nitric oxide synthase 3 Homo sapiens 138-142 10074942-1 1999 Crystal structures of human endothelial nitric oxide synthase (eNOS) and human inducible NOS (iNOS) catalytic domains were solved in complex with the arginine substrate and an inhibitor S-ethylisothiourea (SEITU), respectively. Arginine 150-158 nitric oxide synthase 3 Homo sapiens 28-61 10074942-1 1999 Crystal structures of human endothelial nitric oxide synthase (eNOS) and human inducible NOS (iNOS) catalytic domains were solved in complex with the arginine substrate and an inhibitor S-ethylisothiourea (SEITU), respectively. etiron 186-204 nitric oxide synthase 3 Homo sapiens 28-61 10074942-1 1999 Crystal structures of human endothelial nitric oxide synthase (eNOS) and human inducible NOS (iNOS) catalytic domains were solved in complex with the arginine substrate and an inhibitor S-ethylisothiourea (SEITU), respectively. etiron 206-211 nitric oxide synthase 3 Homo sapiens 28-61 10082505-7 1999 EPO resulted in a dose-dependent inhibition of basal and acetylcholine-stimulated NO production and eNOS protein expression and also led to a significant dose-dependent stimulation of DNA synthesis in endothelial cells. Acetylcholine 57-70 nitric oxide synthase 3 Homo sapiens 100-104 10082505-8 1999 The inhibitory effects of EPO on NO production and eNOS expression were reversed by felodipine. Felodipine 84-94 nitric oxide synthase 3 Homo sapiens 51-55 10086391-4 1999 This is supported by the observations that NOS3, the endothelial constitutive NOS, is expressed in normal cardiac myocytes from rodents and human, and NOS and/or guanylyl cyclase inhibitors antagonize the effect of muscarinic agonists on heart rate, atrio-ventricular conduction, contractility and L-type calcium current. Calcium 305-312 nitric oxide synthase 3 Homo sapiens 43-47 11263184-5 1999 CONCLUSION: eNOS is present in syncytiotrophoblast and endothelium of stem villi vessels, and it can synthesize nitric oxide which results in the increase of nitric oxide in pregnancy. Nitric Oxide 158-170 nitric oxide synthase 3 Homo sapiens 12-16 9989455-8 1999 However, the production of nitric oxide in blood vessels by NOS 3, which, like NOS 1, is Ca2+-dependent, causes vasodilatation and improves blood flow in the penumbral region of brain infarcts. Nitric Oxide 27-39 nitric oxide synthase 3 Homo sapiens 60-65 9988806-3 1999 Expressions of inducible, calcium-independent nitric oxide synthase and constitutive, calcium-dependent endothelial nitric oxide synthase were determined by semiquantitative reverse transcriptase-polymerase chain reaction. Calcium 86-93 nitric oxide synthase 3 Homo sapiens 104-137 9950855-8 1999 In contrast, U-73122 and BIM were able to inhibit VEGF-elicited serine phosphorylation of ecNOS. 1-(6-((3-methoxyestra-1,3,5(10)-trien-17-yl)amino)hexyl)-1H-pyrrole-2,5-dione 13-20 nitric oxide synthase 3 Homo sapiens 90-95 9950855-8 1999 In contrast, U-73122 and BIM were able to inhibit VEGF-elicited serine phosphorylation of ecNOS. bisindolylmaleimide 25-28 nitric oxide synthase 3 Homo sapiens 90-95 9950855-8 1999 In contrast, U-73122 and BIM were able to inhibit VEGF-elicited serine phosphorylation of ecNOS. Serine 64-70 nitric oxide synthase 3 Homo sapiens 90-95 9852077-0 1998 Effects of Asp-369 and Arg-372 mutations on heme environment and function in human endothelial nitric-oxide synthase. Aspartic Acid 11-14 nitric oxide synthase 3 Homo sapiens 83-116 9914861-1 1999 Nitric oxide production by the Ca2+/calmodulin-dependent enzyme endothelial nitric oxide synthase primarily reflects changes in intracellular [Ca2+], increasing as Ca2+ rises and decreasing as Ca2+ falls. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 64-97 9914861-3 1999 Moreover, other endothelial nitric oxide synthase-associated proteins could account for a delayed Ca(2+)-independent activation of nitric oxide production, and may be involved with caveolin in the reversible trafficking of a large endothelial nitric oxide synthase-containing heterocomplex between the caveolae and cytosolic cell structures. Nitric Oxide 28-40 nitric oxide synthase 3 Homo sapiens 231-264 9914865-7 1999 Induction of the enzyme GTP cyclohydrolase 1 and consequent production of tetrahydrobiopterin contributes to the increase in the activity of endothelial nitric oxide synthase. sapropterin 74-93 nitric oxide synthase 3 Homo sapiens 141-174 10191369-1 1999 This study was done to determine the effects of the angioprotective agent dobesilate on expression and activity on the constitutive nitric oxide synthase (ecNOS) in resident endothelial cells, as well as of the inducible nitric oxide synthase (iNOS) in cytokine-activated endothelial cells, by recording, in culture supernatants, the concentrations of citrulline as a reaction product of both enzymes. 2,5-Dihydroxybenzenesulfonic Acid 74-84 nitric oxide synthase 3 Homo sapiens 155-160 10191369-2 1999 In capillary, microvascular, and macrovascular endothelial cells, Mg dobesilate incubation (0.25-1 mM) for 24 hours led to a highly significant concentration-correlating increase in ecNOS activities. Magnesium 66-68 nitric oxide synthase 3 Homo sapiens 182-187 10191369-2 1999 In capillary, microvascular, and macrovascular endothelial cells, Mg dobesilate incubation (0.25-1 mM) for 24 hours led to a highly significant concentration-correlating increase in ecNOS activities. 2,5-Dihydroxybenzenesulfonic Acid 69-79 nitric oxide synthase 3 Homo sapiens 182-187 9857005-1 1998 It has been proposed that Cys99 of human endothelial nitric oxide synthase (eNOS) is responsible for tetrahydrobiopterin (BH4) binding. sapropterin 101-120 nitric oxide synthase 3 Homo sapiens 41-74 9857005-1 1998 It has been proposed that Cys99 of human endothelial nitric oxide synthase (eNOS) is responsible for tetrahydrobiopterin (BH4) binding. sapropterin 122-125 nitric oxide synthase 3 Homo sapiens 41-74 10442575-5 1999 In endothelial cells, NOS III is a constitutively expressed isoform of NOS which releases small amounts of NO in a calcium-dependent manner. Calcium 115-122 nitric oxide synthase 3 Homo sapiens 22-29 10442576-2 1999 In normal blood vessels, NO is synthesized from L-arginine by a constitutively expressed NO synthase (NOS III) in endothelial cells. Arginine 48-58 nitric oxide synthase 3 Homo sapiens 102-109 10072713-4 1999 Several intracellular mechanisms are involved in the synthesis of nitric oxide, including receptor-coupled G proteins, the availability of L-arginine, cofactors for endothelial nitric oxide synthase and the expression of the enzyme. Nitric Oxide 66-78 nitric oxide synthase 3 Homo sapiens 165-198 10072713-7 1999 The reduced production of nitric oxide by the endothelium is caused by abnormalities in endothelial signal transduction, availability of L-arginine, cofactors for endothelial nitric oxide synthase and expression of the enzyme. Nitric Oxide 26-38 nitric oxide synthase 3 Homo sapiens 163-196 9875848-0 1998 Crystal structure of constitutive endothelial nitric oxide synthase: a paradigm for pterin function involving a novel metal center. Pterins 84-90 nitric oxide synthase 3 Homo sapiens 34-67 9875848-0 1998 Crystal structure of constitutive endothelial nitric oxide synthase: a paradigm for pterin function involving a novel metal center. Metals 118-123 nitric oxide synthase 3 Homo sapiens 34-67 9852077-0 1998 Effects of Asp-369 and Arg-372 mutations on heme environment and function in human endothelial nitric-oxide synthase. Arginine 23-26 nitric oxide synthase 3 Homo sapiens 83-116 9852077-0 1998 Effects of Asp-369 and Arg-372 mutations on heme environment and function in human endothelial nitric-oxide synthase. Heme 44-48 nitric oxide synthase 3 Homo sapiens 83-116 9852077-1 1998 Eight polar amino acid residues in the putative substrate-binding region from Thr-360 to Val-379 in human endothelial nitric-oxide synthase (eNOS) (Thr-360, Arg-365, Cys-368, Asp-369, Arg-372, Tyr-373, Glu-377, and Asp-378) were individually mutated. Threonine 78-81 nitric oxide synthase 3 Homo sapiens 106-139 9852077-1 1998 Eight polar amino acid residues in the putative substrate-binding region from Thr-360 to Val-379 in human endothelial nitric-oxide synthase (eNOS) (Thr-360, Arg-365, Cys-368, Asp-369, Arg-372, Tyr-373, Glu-377, and Asp-378) were individually mutated. Arginine 157-160 nitric oxide synthase 3 Homo sapiens 106-139 9852077-1 1998 Eight polar amino acid residues in the putative substrate-binding region from Thr-360 to Val-379 in human endothelial nitric-oxide synthase (eNOS) (Thr-360, Arg-365, Cys-368, Asp-369, Arg-372, Tyr-373, Glu-377, and Asp-378) were individually mutated. Cysteine 166-169 nitric oxide synthase 3 Homo sapiens 106-139 9852077-1 1998 Eight polar amino acid residues in the putative substrate-binding region from Thr-360 to Val-379 in human endothelial nitric-oxide synthase (eNOS) (Thr-360, Arg-365, Cys-368, Asp-369, Arg-372, Tyr-373, Glu-377, and Asp-378) were individually mutated. Aspartic Acid 175-178 nitric oxide synthase 3 Homo sapiens 106-139 9852077-1 1998 Eight polar amino acid residues in the putative substrate-binding region from Thr-360 to Val-379 in human endothelial nitric-oxide synthase (eNOS) (Thr-360, Arg-365, Cys-368, Asp-369, Arg-372, Tyr-373, Glu-377, and Asp-378) were individually mutated. Arginine 184-187 nitric oxide synthase 3 Homo sapiens 106-139 9852077-1 1998 Eight polar amino acid residues in the putative substrate-binding region from Thr-360 to Val-379 in human endothelial nitric-oxide synthase (eNOS) (Thr-360, Arg-365, Cys-368, Asp-369, Arg-372, Tyr-373, Glu-377, and Asp-378) were individually mutated. Tyrosine 193-196 nitric oxide synthase 3 Homo sapiens 106-139 9852077-1 1998 Eight polar amino acid residues in the putative substrate-binding region from Thr-360 to Val-379 in human endothelial nitric-oxide synthase (eNOS) (Thr-360, Arg-365, Cys-368, Asp-369, Arg-372, Tyr-373, Glu-377, and Asp-378) were individually mutated. Glutamic Acid 202-205 nitric oxide synthase 3 Homo sapiens 106-139 9852077-1 1998 Eight polar amino acid residues in the putative substrate-binding region from Thr-360 to Val-379 in human endothelial nitric-oxide synthase (eNOS) (Thr-360, Arg-365, Cys-368, Asp-369, Arg-372, Tyr-373, Glu-377, and Asp-378) were individually mutated. Aspartic Acid 215-218 nitric oxide synthase 3 Homo sapiens 106-139 9837777-2 1998 Endothelial nitric oxide synthase (eNOS) is an essential molecule in mediating VEGF-A-induced angiogenesis and endothelial function via production of nitric oxide (NO). Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 9864293-6 1998 Several HMN-1180 derivatives were synthesized and analyzed for their inhibitory actions against nNOS, eNOS and iNOS to cast light on its structure-activity relationships. HMN 1180 8-16 nitric oxide synthase 3 Homo sapiens 102-106 9872368-1 1998 The major enzyme isoform that synthesizes nitric oxide (NO) in first trimester human placentae is endothelial or type III NO-synthase (NOS III) which exhibits high specific activity in the microsomal fraction. Nitric Oxide 42-54 nitric oxide synthase 3 Homo sapiens 135-142 9872368-4 1998 SDS (> or =0.05% w/v) resulted in significant inhibition both of basal and BH4-stimulated activities of NOS III, but the latter responded more sensitively. Sodium Dodecyl Sulfate 0-3 nitric oxide synthase 3 Homo sapiens 107-114 9872368-4 1998 SDS (> or =0.05% w/v) resulted in significant inhibition both of basal and BH4-stimulated activities of NOS III, but the latter responded more sensitively. sapropterin 78-81 nitric oxide synthase 3 Homo sapiens 107-114 9872368-7 1998 Considering that basal activity is due to the presence of endogenous BH4 tightly bound to the enzyme, this differential sensitivity of basal and BH4-stimulated enzyme activities to SDS may be related to a putative differential protective effect of BH4 on the two subunits of the NOS III dimer. sapropterin 69-72 nitric oxide synthase 3 Homo sapiens 279-286 9872368-7 1998 Considering that basal activity is due to the presence of endogenous BH4 tightly bound to the enzyme, this differential sensitivity of basal and BH4-stimulated enzyme activities to SDS may be related to a putative differential protective effect of BH4 on the two subunits of the NOS III dimer. sapropterin 145-148 nitric oxide synthase 3 Homo sapiens 279-286 9872368-7 1998 Considering that basal activity is due to the presence of endogenous BH4 tightly bound to the enzyme, this differential sensitivity of basal and BH4-stimulated enzyme activities to SDS may be related to a putative differential protective effect of BH4 on the two subunits of the NOS III dimer. Sodium Dodecyl Sulfate 181-184 nitric oxide synthase 3 Homo sapiens 279-286 9872368-7 1998 Considering that basal activity is due to the presence of endogenous BH4 tightly bound to the enzyme, this differential sensitivity of basal and BH4-stimulated enzyme activities to SDS may be related to a putative differential protective effect of BH4 on the two subunits of the NOS III dimer. sapropterin 145-148 nitric oxide synthase 3 Homo sapiens 279-286 9872368-9 1998 This finding confirms the view that SDS may affect NOS III activity without necessarily deteriorating quaternary protein structure. Sodium Dodecyl Sulfate 36-39 nitric oxide synthase 3 Homo sapiens 51-58 9872368-11 1998 A model describing the interaction between BH4 and NOS III, and its implications on the physiology and pathology of the human placenta, is discussed. sapropterin 43-46 nitric oxide synthase 3 Homo sapiens 51-58 9837744-5 1998 Moreover, the astroglial NOS-III-like protein is constitutively tyrosine-phosphorylated and associated with caveolin-1. Tyrosine 64-72 nitric oxide synthase 3 Homo sapiens 25-32 9881104-4 1998 Of this series of compounds, 2-amino-5-(imidazol-1-yl)pentanoic acid was identified as the most potent member against rat iNOS, rat nNOS and a human-derived cNOS. 2-amino-5-(imidazol-1-yl)pentanoic acid 29-68 nitric oxide synthase 3 Homo sapiens 157-161 9859864-6 1998 Compared to controls, the amount of eNOS transcripts was found to be elevated at low-oxygen tension, however, cNOS protein was downregulated after 24 h in the hypoxic environment, as shown by immunocytochemistry and Western blot analysis. Oxygen 85-91 nitric oxide synthase 3 Homo sapiens 36-40 9859864-7 1998 Forskolin and methotrexate, which induce biochemical differentiation/ growth arrest in choriocarcinoma cells, stimulate eNOS mRNA and protein synthesis, but cannot overcome the decline of eNOS polypeptide levels during hypoxic incubation. Colforsin 0-9 nitric oxide synthase 3 Homo sapiens 120-124 9859864-7 1998 Forskolin and methotrexate, which induce biochemical differentiation/ growth arrest in choriocarcinoma cells, stimulate eNOS mRNA and protein synthesis, but cannot overcome the decline of eNOS polypeptide levels during hypoxic incubation. Methotrexate 14-26 nitric oxide synthase 3 Homo sapiens 120-124 9748253-6 1998 With the spin trap 5,5-dimethyl-1-pyrroline-N-oxide (DMPO), prominent signals of O-2 adduct, DMPO-OOH, were detected from eNOS in the absence of added tetrahydrobiopterin (BH4), and these were quenched by superoxide dismutase. 5,5-dimethyl-1-pyrroline-1-oxide 19-51 nitric oxide synthase 3 Homo sapiens 122-126 9769300-2 1998 Recently, constitutive nitric oxide synthase (cNOS) has been identified in human platelets, and platelet-derived nitric oxide has been shown to inhibit platelet recruitment after aggregation. Nitric Oxide 23-35 nitric oxide synthase 3 Homo sapiens 46-50 9748253-6 1998 With the spin trap 5,5-dimethyl-1-pyrroline-N-oxide (DMPO), prominent signals of O-2 adduct, DMPO-OOH, were detected from eNOS in the absence of added tetrahydrobiopterin (BH4), and these were quenched by superoxide dismutase. 5,5-dimethyl-1-pyrroline-1-oxide 53-57 nitric oxide synthase 3 Homo sapiens 122-126 9748253-6 1998 With the spin trap 5,5-dimethyl-1-pyrroline-N-oxide (DMPO), prominent signals of O-2 adduct, DMPO-OOH, were detected from eNOS in the absence of added tetrahydrobiopterin (BH4), and these were quenched by superoxide dismutase. 5,5-dimethyl-1-pyrroline-1-oxide 93-97 nitric oxide synthase 3 Homo sapiens 122-126 9748253-6 1998 With the spin trap 5,5-dimethyl-1-pyrroline-N-oxide (DMPO), prominent signals of O-2 adduct, DMPO-OOH, were detected from eNOS in the absence of added tetrahydrobiopterin (BH4), and these were quenched by superoxide dismutase. OOH 98-101 nitric oxide synthase 3 Homo sapiens 122-126 9748253-6 1998 With the spin trap 5,5-dimethyl-1-pyrroline-N-oxide (DMPO), prominent signals of O-2 adduct, DMPO-OOH, were detected from eNOS in the absence of added tetrahydrobiopterin (BH4), and these were quenched by superoxide dismutase. sapropterin 172-175 nitric oxide synthase 3 Homo sapiens 122-126 9748253-10 1998 BH4 exerted dose-dependent inhibition of the O-2 signals generated by eNOS. sapropterin 0-3 nitric oxide synthase 3 Homo sapiens 70-74 9748253-12 1998 Thus, eNOS can also catalyze O-2 formation, and this appears to occur primarily at the heme center of its oxygenase domain. Heme 87-91 nitric oxide synthase 3 Homo sapiens 6-10 9748253-13 1998 O-2 synthesis from eNOS requires Ca2+/calmodulin and is primarily regulated by BH4 rather than L-arginine. sapropterin 79-82 nitric oxide synthase 3 Homo sapiens 19-23 9748253-13 1998 O-2 synthesis from eNOS requires Ca2+/calmodulin and is primarily regulated by BH4 rather than L-arginine. Arginine 95-105 nitric oxide synthase 3 Homo sapiens 19-23 9733492-1 1998 A series of substituted 2-iminopyrrolidines has been prepared and shown to be potent and selective inhibitors of the human inducible nitric oxide synthase (hiNOS) isoform versus the human endothelial nitric oxide synthase (heNOS) and the human neuronal nitric oxide synthase (hnNOS). 2-iminopyrrolidines 24-43 nitric oxide synthase 3 Homo sapiens 188-221 9811394-1 1998 Vascular endothelium releases nitric oxide (NO), an important vasodilator that is continuously synthesised by the constitutive enzyme, endothelial nitric oxide synthase (NOS). Nitric Oxide 30-42 nitric oxide synthase 3 Homo sapiens 135-168 9735341-0 1998 Nitric oxide response to shear stress by human bone cell cultures is endothelial nitric oxide synthase dependent. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 69-102 9735341-8 1998 PFF also leads to an increase in ecNOS mRNA which is likely related to the shear stress responsive element in the promoter of ecNOS. p-Fluorophenylalanine 0-3 nitric oxide synthase 3 Homo sapiens 33-38 9735341-8 1998 PFF also leads to an increase in ecNOS mRNA which is likely related to the shear stress responsive element in the promoter of ecNOS. p-Fluorophenylalanine 0-3 nitric oxide synthase 3 Homo sapiens 126-131 9725818-1 1998 Nitric oxide (NO) produced by islet constitutive NO synthase (cNOS) is a putative modulator of islet hormone secretion. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 62-66 9725818-4 1998 Biochemical determination of islet cNOS activity revealed that the NO production with L-homoarginine as substrate was only approximately 40% of that of L-arginine. Homoarginine 86-100 nitric oxide synthase 3 Homo sapiens 35-39 9740620-1 1998 Recently a point mutation of guanine to thymine at nucleotide position 1917 in the endothelial nitric oxide synthase (eNOS) gene has been reported to be associated with coronary artery spasm. Guanine 29-36 nitric oxide synthase 3 Homo sapiens 83-116 9725818-6 1998 Moreover, inhibition of cNOS suppressed glucagon release, more so with L-arginine than with L-homoarginine as secretagogue, reflecting the relative rates of their NO production. Glucagon 40-48 nitric oxide synthase 3 Homo sapiens 24-28 9725818-6 1998 Moreover, inhibition of cNOS suppressed glucagon release, more so with L-arginine than with L-homoarginine as secretagogue, reflecting the relative rates of their NO production. Arginine 71-81 nitric oxide synthase 3 Homo sapiens 24-28 9725818-7 1998 In K+-depolarized islets, inhibition of cNOS enhanced the insulin response to L-arginine by 50% and that to L-homoarginine by 23%, largely corresponding to their relative NO production. Arginine 78-88 nitric oxide synthase 3 Homo sapiens 40-44 9740620-1 1998 Recently a point mutation of guanine to thymine at nucleotide position 1917 in the endothelial nitric oxide synthase (eNOS) gene has been reported to be associated with coronary artery spasm. Guanine 29-36 nitric oxide synthase 3 Homo sapiens 118-122 9740620-1 1998 Recently a point mutation of guanine to thymine at nucleotide position 1917 in the endothelial nitric oxide synthase (eNOS) gene has been reported to be associated with coronary artery spasm. Thymine 40-47 nitric oxide synthase 3 Homo sapiens 83-116 9740620-1 1998 Recently a point mutation of guanine to thymine at nucleotide position 1917 in the endothelial nitric oxide synthase (eNOS) gene has been reported to be associated with coronary artery spasm. Thymine 40-47 nitric oxide synthase 3 Homo sapiens 118-122 9689061-12 1998 Our data indicate that modulation of BH4 concentration may regulate the ratio of superoxide to nitric oxide generated by eNOS. sapropterin 37-40 nitric oxide synthase 3 Homo sapiens 121-125 9712842-3 1998 cav-1 binding to a consensus site in the eNOS oxygenase domain is proposed to antagonize calmodulin (CaM) binding and thereby inhibit eNOS nitric oxide (NO) synthesis. Nitric Oxide 139-151 nitric oxide synthase 3 Homo sapiens 41-45 9712842-3 1998 cav-1 binding to a consensus site in the eNOS oxygenase domain is proposed to antagonize calmodulin (CaM) binding and thereby inhibit eNOS nitric oxide (NO) synthesis. Nitric Oxide 139-151 nitric oxide synthase 3 Homo sapiens 134-138 9712842-8 1998 Immunoblotting showed that full-length eNOS, eNOS oxygenase, and eNOS reductase all bound to an immobilized glutathione S-transferase-cav-1 fusion protein. Glutathione 108-119 nitric oxide synthase 3 Homo sapiens 39-43 9712842-8 1998 Immunoblotting showed that full-length eNOS, eNOS oxygenase, and eNOS reductase all bound to an immobilized glutathione S-transferase-cav-1 fusion protein. Glutathione 108-119 nitric oxide synthase 3 Homo sapiens 45-49 9712842-8 1998 Immunoblotting showed that full-length eNOS, eNOS oxygenase, and eNOS reductase all bound to an immobilized glutathione S-transferase-cav-1 fusion protein. Glutathione 108-119 nitric oxide synthase 3 Homo sapiens 45-49 9712842-11 1998 We propose that cav-1 binding to eNOS reductase compromises its ability to bind CaM and to donate electrons to the eNOS heme, thereby inhibiting NO synthesis. Heme 120-124 nitric oxide synthase 3 Homo sapiens 33-37 9712842-11 1998 We propose that cav-1 binding to eNOS reductase compromises its ability to bind CaM and to donate electrons to the eNOS heme, thereby inhibiting NO synthesis. Heme 120-124 nitric oxide synthase 3 Homo sapiens 115-119 9689061-0 1998 Superoxide generation by endothelial nitric oxide synthase: the influence of cofactors. Superoxides 0-10 nitric oxide synthase 3 Homo sapiens 25-58 9689061-1 1998 The mechanism of superoxide generation by endothelial nitric oxide synthase (eNOS) was investigated by the electron spin resonance spin-trapping technique using 5-diethoxyphosphoryl-5-methyl-1-pyrroline N-oxide. Superoxides 17-27 nitric oxide synthase 3 Homo sapiens 42-75 9689061-1 1998 The mechanism of superoxide generation by endothelial nitric oxide synthase (eNOS) was investigated by the electron spin resonance spin-trapping technique using 5-diethoxyphosphoryl-5-methyl-1-pyrroline N-oxide. Superoxides 17-27 nitric oxide synthase 3 Homo sapiens 77-81 10806726-2 1998 METHODS: Dot blot, using DIG-labeled human eNOS cDNA probe, had been used to examine the expression of eNOS gene in placental tissues of 9 normotensive pregnancy and 9 preeclampsia women. digitoxose 25-28 nitric oxide synthase 3 Homo sapiens 43-47 10806726-2 1998 METHODS: Dot blot, using DIG-labeled human eNOS cDNA probe, had been used to examine the expression of eNOS gene in placental tissues of 9 normotensive pregnancy and 9 preeclampsia women. digitoxose 25-28 nitric oxide synthase 3 Homo sapiens 103-107 9689061-12 1998 Our data indicate that modulation of BH4 concentration may regulate the ratio of superoxide to nitric oxide generated by eNOS. Superoxides 81-91 nitric oxide synthase 3 Homo sapiens 121-125 9700089-1 1998 We recently reported that nitric oxide (NO) induces posttranscriptional modulation of lung endothelial cell NO synthase (ecNOS) that results in loss of activity. Nitric Oxide 26-38 nitric oxide synthase 3 Homo sapiens 121-126 9689061-1 1998 The mechanism of superoxide generation by endothelial nitric oxide synthase (eNOS) was investigated by the electron spin resonance spin-trapping technique using 5-diethoxyphosphoryl-5-methyl-1-pyrroline N-oxide. 5-diethoxyphosphoryl-5-methyl-1-pyrroline N-oxide 161-210 nitric oxide synthase 3 Homo sapiens 42-75 9689061-1 1998 The mechanism of superoxide generation by endothelial nitric oxide synthase (eNOS) was investigated by the electron spin resonance spin-trapping technique using 5-diethoxyphosphoryl-5-methyl-1-pyrroline N-oxide. 5-diethoxyphosphoryl-5-methyl-1-pyrroline N-oxide 161-210 nitric oxide synthase 3 Homo sapiens 77-81 9689061-2 1998 In the absence of calcium/calmodulin, eNOS produces low amounts of superoxide. Superoxides 67-77 nitric oxide synthase 3 Homo sapiens 38-42 9689061-3 1998 Upon activating eNOS electron transfer reactions by calcium/calmodulin binding, superoxide formation is increased. Superoxides 80-90 nitric oxide synthase 3 Homo sapiens 16-20 9689061-5 1998 No inhibition is observed after addition of L-arginine, NG-hydroxy-L-arginine, L-thiocitrulline, and L-NG-monomethyl arginine to activated eNOS. omega-N-Methylarginine 101-125 nitric oxide synthase 3 Homo sapiens 139-143 9689061-7 1998 However, the concomitant addition of L-arginine and tetrahydrobiopterin (BH4) abolishes superoxide generation by eNOS. Arginine 37-47 nitric oxide synthase 3 Homo sapiens 113-117 9689061-7 1998 However, the concomitant addition of L-arginine and tetrahydrobiopterin (BH4) abolishes superoxide generation by eNOS. sapropterin 52-71 nitric oxide synthase 3 Homo sapiens 113-117 9689061-7 1998 However, the concomitant addition of L-arginine and tetrahydrobiopterin (BH4) abolishes superoxide generation by eNOS. sapropterin 73-76 nitric oxide synthase 3 Homo sapiens 113-117 9689061-7 1998 However, the concomitant addition of L-arginine and tetrahydrobiopterin (BH4) abolishes superoxide generation by eNOS. Superoxides 88-98 nitric oxide synthase 3 Homo sapiens 113-117 9689061-12 1998 Our data indicate that modulation of BH4 concentration may regulate the ratio of superoxide to nitric oxide generated by eNOS. Nitric Oxide 95-107 nitric oxide synthase 3 Homo sapiens 121-125 9707923-5 1998 At least, three kinds of enzymes NOS have been described: two of them are calcium-dependent and continuously present in select cells (constitutive NOS, cNOS). Calcium 74-81 nitric oxide synthase 3 Homo sapiens 152-156 9727648-1 1998 This study reviews the putative mechanism of ethanol (ETOH)-mediated downregulation of inducible nitric oxide synthase (iNOS) messenger RNA (mRNA) and protein and upregulation of constitutive NOS activity (ecNOS) in immunocompetent cells and endothelium, in vivo. Ethanol 45-52 nitric oxide synthase 3 Homo sapiens 206-211 9727648-1 1998 This study reviews the putative mechanism of ethanol (ETOH)-mediated downregulation of inducible nitric oxide synthase (iNOS) messenger RNA (mRNA) and protein and upregulation of constitutive NOS activity (ecNOS) in immunocompetent cells and endothelium, in vivo. Ethanol 54-58 nitric oxide synthase 3 Homo sapiens 206-211 9727648-5 1998 ETOH-mediated inhibition of tyrosine kinase activity may also explain the ability of ETOH to upregulate ecNOS enzymatic activity, because tyrosine kinase activity suppresses ecNOS enzymatic activity. Ethanol 0-4 nitric oxide synthase 3 Homo sapiens 104-109 9727648-5 1998 ETOH-mediated inhibition of tyrosine kinase activity may also explain the ability of ETOH to upregulate ecNOS enzymatic activity, because tyrosine kinase activity suppresses ecNOS enzymatic activity. Ethanol 0-4 nitric oxide synthase 3 Homo sapiens 174-179 9727648-5 1998 ETOH-mediated inhibition of tyrosine kinase activity may also explain the ability of ETOH to upregulate ecNOS enzymatic activity, because tyrosine kinase activity suppresses ecNOS enzymatic activity. Ethanol 85-89 nitric oxide synthase 3 Homo sapiens 104-109 9727648-5 1998 ETOH-mediated inhibition of tyrosine kinase activity may also explain the ability of ETOH to upregulate ecNOS enzymatic activity, because tyrosine kinase activity suppresses ecNOS enzymatic activity. Ethanol 85-89 nitric oxide synthase 3 Homo sapiens 174-179 9680177-0 1998 The activation of eNOS by copper ion (Cu2+) in human pulmonary arterial endothelial cells (HPAEC). Copper 26-32 nitric oxide synthase 3 Homo sapiens 18-22 9680177-0 1998 The activation of eNOS by copper ion (Cu2+) in human pulmonary arterial endothelial cells (HPAEC). cupric ion 38-42 nitric oxide synthase 3 Homo sapiens 18-22 9680177-7 1998 All the divalent cations tested suppressed the NOS activity in crude cell extract by about 50% at 1 x 10(-4) M, but only Cu2+ from 10(-6) M increased eNOS activation dose dependently with a significant elevation in whole-cell assay. cupric ion 121-125 nitric oxide synthase 3 Homo sapiens 150-154 9680177-8 1998 Extracellular Ca2+ was prerequisite to the eNOS activation by Cu2+ in intact cells. cupric ion 62-66 nitric oxide synthase 3 Homo sapiens 43-47 9680177-13 1998 These results indicated that Cu2+, but not Mn2+, Zn2+, and Fe2+, causes the activation of eNOS, while Cu2+, Mn2+, Zn2+, and Fe2+ directly suppressed eNOS activity extracted from HPAEC. cupric ion 29-33 nitric oxide synthase 3 Homo sapiens 90-94 9680177-13 1998 These results indicated that Cu2+, but not Mn2+, Zn2+, and Fe2+, causes the activation of eNOS, while Cu2+, Mn2+, Zn2+, and Fe2+ directly suppressed eNOS activity extracted from HPAEC. cupric ion 29-33 nitric oxide synthase 3 Homo sapiens 149-153 9680177-13 1998 These results indicated that Cu2+, but not Mn2+, Zn2+, and Fe2+, causes the activation of eNOS, while Cu2+, Mn2+, Zn2+, and Fe2+ directly suppressed eNOS activity extracted from HPAEC. Zinc 49-53 nitric oxide synthase 3 Homo sapiens 90-94 9680177-13 1998 These results indicated that Cu2+, but not Mn2+, Zn2+, and Fe2+, causes the activation of eNOS, while Cu2+, Mn2+, Zn2+, and Fe2+ directly suppressed eNOS activity extracted from HPAEC. cupric ion 102-106 nitric oxide synthase 3 Homo sapiens 149-153 9680177-13 1998 These results indicated that Cu2+, but not Mn2+, Zn2+, and Fe2+, causes the activation of eNOS, while Cu2+, Mn2+, Zn2+, and Fe2+ directly suppressed eNOS activity extracted from HPAEC. Manganese(2+) 108-112 nitric oxide synthase 3 Homo sapiens 90-94 9680177-13 1998 These results indicated that Cu2+, but not Mn2+, Zn2+, and Fe2+, causes the activation of eNOS, while Cu2+, Mn2+, Zn2+, and Fe2+ directly suppressed eNOS activity extracted from HPAEC. Manganese(2+) 108-112 nitric oxide synthase 3 Homo sapiens 149-153 9680177-13 1998 These results indicated that Cu2+, but not Mn2+, Zn2+, and Fe2+, causes the activation of eNOS, while Cu2+, Mn2+, Zn2+, and Fe2+ directly suppressed eNOS activity extracted from HPAEC. Zinc 114-118 nitric oxide synthase 3 Homo sapiens 90-94 9680177-13 1998 These results indicated that Cu2+, but not Mn2+, Zn2+, and Fe2+, causes the activation of eNOS, while Cu2+, Mn2+, Zn2+, and Fe2+ directly suppressed eNOS activity extracted from HPAEC. Zinc 114-118 nitric oxide synthase 3 Homo sapiens 149-153 9680177-13 1998 These results indicated that Cu2+, but not Mn2+, Zn2+, and Fe2+, causes the activation of eNOS, while Cu2+, Mn2+, Zn2+, and Fe2+ directly suppressed eNOS activity extracted from HPAEC. ammonium ferrous sulfate 124-128 nitric oxide synthase 3 Homo sapiens 90-94 9680177-13 1998 These results indicated that Cu2+, but not Mn2+, Zn2+, and Fe2+, causes the activation of eNOS, while Cu2+, Mn2+, Zn2+, and Fe2+ directly suppressed eNOS activity extracted from HPAEC. ammonium ferrous sulfate 124-128 nitric oxide synthase 3 Homo sapiens 149-153 9680177-14 1998 Further, our study showed that extracellular Ca2+ was essential for eNOS activation by Cu2+. cupric ion 87-91 nitric oxide synthase 3 Homo sapiens 68-72 9723371-0 1998 ecNOS overexpression in CsA-treated renal transplant patients: implications for CsA-induced hypertension. Cyclosporine 24-27 nitric oxide synthase 3 Homo sapiens 0-5 9712288-1 1998 Endothelium-derived nitric oxide formed by endothelial constitutive nitric oxide synthase (ecNOS) mediates endothelium-dependent vasodilation and antithrombotic action. Nitric Oxide 20-32 nitric oxide synthase 3 Homo sapiens 43-89 9712288-1 1998 Endothelium-derived nitric oxide formed by endothelial constitutive nitric oxide synthase (ecNOS) mediates endothelium-dependent vasodilation and antithrombotic action. Nitric Oxide 20-32 nitric oxide synthase 3 Homo sapiens 91-96 9669257-3 1998 We hypothesized that the nature of endothelial injury associated with individual cardiovascular risk factors might be different and that this might affect the response to L-arginine, the substrate for endothelial nitric oxide synthase. Arginine 171-181 nitric oxide synthase 3 Homo sapiens 201-234 9614091-0 1998 Transcriptional regulation of endothelial nitric-oxide synthase by lysophosphatidylcholine. Lysophosphatidylcholines 67-90 nitric oxide synthase 3 Homo sapiens 30-63 9614091-1 1998 We have shown that lysophosphatidylcholine (lyso-PC) increases endothelial nitric-oxide synthase (eNOS) expression at the transcriptional level (Zembowicz, A., Tang, J.-L., and Wu, K. K. (1995) J. Biol. Lysophosphatidylcholines 19-42 nitric oxide synthase 3 Homo sapiens 63-96 9614091-1 1998 We have shown that lysophosphatidylcholine (lyso-PC) increases endothelial nitric-oxide synthase (eNOS) expression at the transcriptional level (Zembowicz, A., Tang, J.-L., and Wu, K. K. (1995) J. Biol. Lysophosphatidylcholines 19-42 nitric oxide synthase 3 Homo sapiens 98-102 9614091-1 1998 We have shown that lysophosphatidylcholine (lyso-PC) increases endothelial nitric-oxide synthase (eNOS) expression at the transcriptional level (Zembowicz, A., Tang, J.-L., and Wu, K. K. (1995) J. Biol. Lysophosphatidylcholines 44-51 nitric oxide synthase 3 Homo sapiens 63-96 9614091-1 1998 We have shown that lysophosphatidylcholine (lyso-PC) increases endothelial nitric-oxide synthase (eNOS) expression at the transcriptional level (Zembowicz, A., Tang, J.-L., and Wu, K. K. (1995) J. Biol. Lysophosphatidylcholines 44-51 nitric oxide synthase 3 Homo sapiens 98-102 9641464-6 1998 Activation of human ECs, obtained from the saphenous vein, with morphine- or anandamide-stimulated NO release (35 nM and 28 nM, respectively) that peaked within 5 min and returned to basal levels within 10 min of agonist stimulation, consistent with constitutive NO synthase (cNOS) activation. Morphine 64-72 nitric oxide synthase 3 Homo sapiens 276-280 9641464-6 1998 Activation of human ECs, obtained from the saphenous vein, with morphine- or anandamide-stimulated NO release (35 nM and 28 nM, respectively) that peaked within 5 min and returned to basal levels within 10 min of agonist stimulation, consistent with constitutive NO synthase (cNOS) activation. anandamide 77-87 nitric oxide synthase 3 Homo sapiens 276-280 9725363-6 1998 Calcium-dependent nitric oxide synthase activity was increased in ecNOS- compared with betaGal-transduced lungs (2,139+/-756 versus 47+/-28 pmol x mg protein(-1) x h(-1); p < 0.05). Calcium 0-7 nitric oxide synthase 3 Homo sapiens 66-71 9580552-2 1998 Here we show that Hsp90 associates with endothelial nitric oxide synthase (eNOS) and is rapidly recruited to the eNOS complex by agonists that stimulate production of nitric oxide, namely vascular endothelial growth factor, histamine and fluid shear stress. Nitric Oxide 52-64 nitric oxide synthase 3 Homo sapiens 75-79 9771440-2 1998 METHODS: The immunoperoxidase technique with an antibody directed against eNOS was applied to paraffin sections from first and second trimester placentas, placenta accreta, partial and complete hydatidiform moles, and choriocarcinoma. Paraffin 94-102 nitric oxide synthase 3 Homo sapiens 74-78 9612300-6 1998 When the xanthine oxidase inhibitor allopurinol or the superoxide scavenger 4,5-dihydroxy-1-benzene-disulfonic acid were co-incubated with SNP, the inhibitory effects on eNOS activity could be partially alleviated. 4,5-dihydroxy-1-benzene-disulfonic acid 76-115 nitric oxide synthase 3 Homo sapiens 170-174 9612300-9 1998 A reaction between NO and superoxide would produce peroxynitrite, which could then react with the eNOS protein, resulting in enzyme inactivation. Superoxides 26-36 nitric oxide synthase 3 Homo sapiens 98-102 9612300-9 1998 A reaction between NO and superoxide would produce peroxynitrite, which could then react with the eNOS protein, resulting in enzyme inactivation. Peroxynitrous Acid 51-64 nitric oxide synthase 3 Homo sapiens 98-102 9580552-2 1998 Here we show that Hsp90 associates with endothelial nitric oxide synthase (eNOS) and is rapidly recruited to the eNOS complex by agonists that stimulate production of nitric oxide, namely vascular endothelial growth factor, histamine and fluid shear stress. Nitric Oxide 52-64 nitric oxide synthase 3 Homo sapiens 113-117 9580552-2 1998 Here we show that Hsp90 associates with endothelial nitric oxide synthase (eNOS) and is rapidly recruited to the eNOS complex by agonists that stimulate production of nitric oxide, namely vascular endothelial growth factor, histamine and fluid shear stress. Histamine 224-233 nitric oxide synthase 3 Homo sapiens 40-73 9580552-2 1998 Here we show that Hsp90 associates with endothelial nitric oxide synthase (eNOS) and is rapidly recruited to the eNOS complex by agonists that stimulate production of nitric oxide, namely vascular endothelial growth factor, histamine and fluid shear stress. Histamine 224-233 nitric oxide synthase 3 Homo sapiens 75-79 9580552-2 1998 Here we show that Hsp90 associates with endothelial nitric oxide synthase (eNOS) and is rapidly recruited to the eNOS complex by agonists that stimulate production of nitric oxide, namely vascular endothelial growth factor, histamine and fluid shear stress. Histamine 224-233 nitric oxide synthase 3 Homo sapiens 113-117 9562252-7 1998 In addition, constitutive NO synthase (cNOS) protein expression of endothelial cells was dose-dependently enhanced by treatment with erythromycin, which might also contribute to the enhancement of NO release from endothelial cells by erythromycin. Erythromycin 133-145 nitric oxide synthase 3 Homo sapiens 39-43 9594510-1 1998 The continuous release of nitric oxide (NO) from the constitutive, endothelial isoform of nitric oxide synthase (e-NOS) serves mainly to keep the vasculature in a continuous state of active vasodilation. Nitric Oxide 26-38 nitric oxide synthase 3 Homo sapiens 113-118 9562252-7 1998 In addition, constitutive NO synthase (cNOS) protein expression of endothelial cells was dose-dependently enhanced by treatment with erythromycin, which might also contribute to the enhancement of NO release from endothelial cells by erythromycin. Erythromycin 234-246 nitric oxide synthase 3 Homo sapiens 39-43 9558353-0 1998 Effects of various imidazole ligands on heme conformation in endothelial nitric oxide synthase. imidazole 19-28 nitric oxide synthase 3 Homo sapiens 61-94 9558353-0 1998 Effects of various imidazole ligands on heme conformation in endothelial nitric oxide synthase. Heme 40-44 nitric oxide synthase 3 Homo sapiens 61-94 9558353-1 1998 We have evaluated the influence of a series of substituted imidazoles on the heme structure of endothelial nitric oxide synthase (eNOS). Imidazoles 59-69 nitric oxide synthase 3 Homo sapiens 95-128 9558353-1 1998 We have evaluated the influence of a series of substituted imidazoles on the heme structure of endothelial nitric oxide synthase (eNOS). Imidazoles 59-69 nitric oxide synthase 3 Homo sapiens 130-134 9558353-1 1998 We have evaluated the influence of a series of substituted imidazoles on the heme structure of endothelial nitric oxide synthase (eNOS). Heme 77-81 nitric oxide synthase 3 Homo sapiens 95-128 9558353-1 1998 We have evaluated the influence of a series of substituted imidazoles on the heme structure of endothelial nitric oxide synthase (eNOS). Heme 77-81 nitric oxide synthase 3 Homo sapiens 130-134 9558353-8 1998 MCD spectra also imply that an O-ligand is present in the low-spin resting eNOS, while EPR data reveal the presence of two low-spin heme complexes in resting eNOS and its imidazole complexes. Heme 132-136 nitric oxide synthase 3 Homo sapiens 158-162 9558353-8 1998 MCD spectra also imply that an O-ligand is present in the low-spin resting eNOS, while EPR data reveal the presence of two low-spin heme complexes in resting eNOS and its imidazole complexes. imidazole 171-180 nitric oxide synthase 3 Homo sapiens 158-162 9558353-9 1998 EPR also distinguishes four different high-spin forms of eNOS generated by different imidazole analogues. imidazole 85-94 nitric oxide synthase 3 Homo sapiens 57-61 9547352-2 1998 In the HUVEC-derived cell line EA.hy 926, PMA and phorbol-12,13-dibutyrate stimulated endothelial nitric oxide synthase (NOS III) mRNA expression in a concentration- and time-dependent manner. Phorbol 12,13-Dibutyrate 50-74 nitric oxide synthase 3 Homo sapiens 86-119 9547352-2 1998 In the HUVEC-derived cell line EA.hy 926, PMA and phorbol-12,13-dibutyrate stimulated endothelial nitric oxide synthase (NOS III) mRNA expression in a concentration- and time-dependent manner. Phorbol 12,13-Dibutyrate 50-74 nitric oxide synthase 3 Homo sapiens 121-128 9547352-9 1998 The time course of activation and down-regulation of these two PKC isoforms correlated well with the PMA-stimulated increase in NOS III expression. Tetradecanoylphorbol Acetate 101-104 nitric oxide synthase 3 Homo sapiens 128-135 9547352-12 1998 These data indicate that stimulation of PKC alpha, PKC epsilon, or both by active phorbol esters represents an efficacious pathway activating the human NOS III promoter in human endothelium. Phorbol Esters 82-96 nitric oxide synthase 3 Homo sapiens 152-159 9562252-8 1998 The effect of erythromycin as an anti-inflammatory agent might be partially mediated through the enhancement of NO release from endothelial cells and the drug might be a useful tool for the investigation of cNOS of endothelial cells. Erythromycin 14-26 nitric oxide synthase 3 Homo sapiens 207-211 9537338-5 1998 Both simvastatin (1 micromol/L) and lovastatin (10 micromol/L) upregulated ecNOS expression by 3.8-fold and 3.6-fold, respectively, and completely prevented its downregulation by ox-LDL. Simvastatin 5-16 nitric oxide synthase 3 Homo sapiens 75-80 9537338-5 1998 Both simvastatin (1 micromol/L) and lovastatin (10 micromol/L) upregulated ecNOS expression by 3.8-fold and 3.6-fold, respectively, and completely prevented its downregulation by ox-LDL. Lovastatin 36-46 nitric oxide synthase 3 Homo sapiens 75-80 9537338-6 1998 These effects of simvastatin on ecNOS expression correlated with changes in ecNOS activity. Simvastatin 17-28 nitric oxide synthase 3 Homo sapiens 32-37 9537338-6 1998 These effects of simvastatin on ecNOS expression correlated with changes in ecNOS activity. Simvastatin 17-28 nitric oxide synthase 3 Homo sapiens 76-81 9537338-7 1998 Although L-mevalonate alone did not affect ecNOS expression, cotreatment with L-mevalonate completely reversed ecNOS upregulation by simvastatin. l-mevalonate 78-90 nitric oxide synthase 3 Homo sapiens 111-116 9537338-7 1998 Although L-mevalonate alone did not affect ecNOS expression, cotreatment with L-mevalonate completely reversed ecNOS upregulation by simvastatin. Simvastatin 133-144 nitric oxide synthase 3 Homo sapiens 111-116 9537338-8 1998 Actinomycin D studies revealed that simvastatin stabilized ecNOS mRNA (tau1/2, 43 versus 35 hours). Simvastatin 36-47 nitric oxide synthase 3 Homo sapiens 59-64 9518867-1 1998 UNLABELLED: Platelet cyclic guanosine monophosphate (cGMP) is produced by soluble guanylate cyclase (sGC), the activity of which is modulated by the activity of nitric oxide (NO) constitutive synthase (cNOS) which, in turn, is activated by a calcium/calmodulin complex. Cyclic GMP 21-51 nitric oxide synthase 3 Homo sapiens 202-206 9452418-1 1998 Nitric oxide production in the vascular endothelium is promoted by diverse agonists that transiently increase intracellular Ca2+ concentration and activate the endothelial nitric-oxide synthase (eNOS), a Ca2+/calmodulin-dependent enzyme. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 160-193 9461225-4 1998 Incubation of EA.hy 926 cells with 17beta-estradiol or the more stable 17alpha-ethinyl estradiol enhanced NOS III mRNA and protein expression up to 1.8-fold, without changing the stability of the NOS III mRNA. Estradiol 35-51 nitric oxide synthase 3 Homo sapiens 106-113 9461225-4 1998 Incubation of EA.hy 926 cells with 17beta-estradiol or the more stable 17alpha-ethinyl estradiol enhanced NOS III mRNA and protein expression up to 1.8-fold, without changing the stability of the NOS III mRNA. Estradiol 35-51 nitric oxide synthase 3 Homo sapiens 196-203 9461225-4 1998 Incubation of EA.hy 926 cells with 17beta-estradiol or the more stable 17alpha-ethinyl estradiol enhanced NOS III mRNA and protein expression up to 1.8-fold, without changing the stability of the NOS III mRNA. Ethinyl Estradiol 71-96 nitric oxide synthase 3 Homo sapiens 106-113 9461225-4 1998 Incubation of EA.hy 926 cells with 17beta-estradiol or the more stable 17alpha-ethinyl estradiol enhanced NOS III mRNA and protein expression up to 1.8-fold, without changing the stability of the NOS III mRNA. Ethinyl Estradiol 71-96 nitric oxide synthase 3 Homo sapiens 196-203 9461225-7 1998 In transient transfection experiments using a 1.6 kb human NOS III promoter fragment (which contains no bona fide estrogen-responsive element, ERE), basal promoter activity was enhanced 1.7-fold by 17alpha-ethinyl estradiol. Ethinyl Estradiol 198-223 nitric oxide synthase 3 Homo sapiens 59-66 9449657-5 1998 Further studies using RT/PCR indicated that only the endothelial nitric oxide synthase (ecNOS) isoform was expressed and RNase protection assays showed that 17beta-Estradiol treatment resulted in a 2.2 fold increase in ecNOS mRNA levels. Estradiol 157-173 nitric oxide synthase 3 Homo sapiens 53-86 9449657-5 1998 Further studies using RT/PCR indicated that only the endothelial nitric oxide synthase (ecNOS) isoform was expressed and RNase protection assays showed that 17beta-Estradiol treatment resulted in a 2.2 fold increase in ecNOS mRNA levels. Estradiol 157-173 nitric oxide synthase 3 Homo sapiens 88-93 9449657-5 1998 Further studies using RT/PCR indicated that only the endothelial nitric oxide synthase (ecNOS) isoform was expressed and RNase protection assays showed that 17beta-Estradiol treatment resulted in a 2.2 fold increase in ecNOS mRNA levels. Estradiol 157-173 nitric oxide synthase 3 Homo sapiens 219-224 9518867-9 1998 As IBMXcGMP expresses basal cGMP and IONOcGMP expresses the cGMP after cNOS stimulation, it can be speculated that the increase in NO production could be a mechanism to downregulate the vasoconstriction which may be caused by the high calcium levels in smooth muscle cells. ionocgmp 37-45 nitric oxide synthase 3 Homo sapiens 71-75 9518867-1 1998 UNLABELLED: Platelet cyclic guanosine monophosphate (cGMP) is produced by soluble guanylate cyclase (sGC), the activity of which is modulated by the activity of nitric oxide (NO) constitutive synthase (cNOS) which, in turn, is activated by a calcium/calmodulin complex. Cyclic GMP 53-57 nitric oxide synthase 3 Homo sapiens 202-206 9518867-1 1998 UNLABELLED: Platelet cyclic guanosine monophosphate (cGMP) is produced by soluble guanylate cyclase (sGC), the activity of which is modulated by the activity of nitric oxide (NO) constitutive synthase (cNOS) which, in turn, is activated by a calcium/calmodulin complex. Nitric Oxide 161-173 nitric oxide synthase 3 Homo sapiens 202-206 9481550-9 1998 In contrast, the increased concentrations of NO metabolites in amniotic fluid and the positive immunostaining of endothelial nitric oxide synthase in the placental villi suggest that the placental L-arginine-NO system is up-regulated in preeclampsia. Arginine 197-207 nitric oxide synthase 3 Homo sapiens 113-146 9395443-0 1997 A caveolar complex between the cationic amino acid transporter 1 and endothelial nitric-oxide synthase may explain the "arginine paradox". Arginine 120-128 nitric oxide synthase 3 Homo sapiens 69-102 9428309-0 1998 Cerebral ischemia/reperfusion increases endothelial nitric oxide synthase levels by an indomethacin-sensitive mechanism. Indomethacin 87-99 nitric oxide synthase 3 Homo sapiens 40-73 9428309-10 1998 Pretreatment with the cyclooxygenase inhibitor indomethacin (5 mg/kg intravenously) abolished the ischemia-induced eNOS increase in parietal cortex and hippocampus (n = 7). Indomethacin 47-59 nitric oxide synthase 3 Homo sapiens 115-119 9428309-11 1998 Thus, we conclude that the eNOS response is rapid, specific to vessels, and involves an indomethacin-sensitive mechanism. Indomethacin 88-100 nitric oxide synthase 3 Homo sapiens 27-31 9883742-0 1998 Oxygen radical stress in vascular disease: the role of endothelial nitric oxide synthase. Reactive Oxygen Species 0-14 nitric oxide synthase 3 Homo sapiens 55-88 9395516-5 1997 In a concentration-dependent manner, simvastatin, and to a lesser extent, lovastatin, prevented the down-regulation of ecNOS expression by hypoxia. Simvastatin 37-48 nitric oxide synthase 3 Homo sapiens 119-124 9395443-2 1997 When incubated with solubilized PAEC plasma membrane proteins, eNOS-specific antibody immunoprecipitates CAT1-mediated arginine transport. Arginine 119-127 nitric oxide synthase 3 Homo sapiens 63-67 9395516-5 1997 In a concentration-dependent manner, simvastatin, and to a lesser extent, lovastatin, prevented the down-regulation of ecNOS expression by hypoxia. Lovastatin 74-84 nitric oxide synthase 3 Homo sapiens 119-124 9395516-6 1997 Simvastatin-induced changes in ecNOS expression correlated with changes in endothelial NO production and were reversed by treatment with L-mevalonate. Simvastatin 0-11 nitric oxide synthase 3 Homo sapiens 31-36 9395516-6 1997 Simvastatin-induced changes in ecNOS expression correlated with changes in endothelial NO production and were reversed by treatment with L-mevalonate. l-mevalonate 137-149 nitric oxide synthase 3 Homo sapiens 31-36 9395516-7 1997 Actinomycin D studies revealed that under hypoxic conditions, simvastatin increased ecNOS mRNA half-life from 13 to 38 h. Nuclear run-on studies showed that simvastatin had no effect on repression of ecNOS gene transcription by hypoxia. Simvastatin 62-73 nitric oxide synthase 3 Homo sapiens 84-89 9395443-3 1997 These results document the existence of a caveolar complex between CAT1 and eNOS in PAEC that provides a mechanism for the directed delivery of substrate arginine to eNOS. Arginine 154-162 nitric oxide synthase 3 Homo sapiens 76-80 9395443-3 1997 These results document the existence of a caveolar complex between CAT1 and eNOS in PAEC that provides a mechanism for the directed delivery of substrate arginine to eNOS. Arginine 154-162 nitric oxide synthase 3 Homo sapiens 166-170 9395443-4 1997 Direct transfer of extracellular arginine to membrane-bound eNOS accounts for the "arginine paradox" and explains why caveolar localization of eNOS is required for optimal nitric oxide production by endothelial cells. Arginine 33-41 nitric oxide synthase 3 Homo sapiens 60-64 9395443-4 1997 Direct transfer of extracellular arginine to membrane-bound eNOS accounts for the "arginine paradox" and explains why caveolar localization of eNOS is required for optimal nitric oxide production by endothelial cells. Arginine 33-41 nitric oxide synthase 3 Homo sapiens 143-147 9395443-4 1997 Direct transfer of extracellular arginine to membrane-bound eNOS accounts for the "arginine paradox" and explains why caveolar localization of eNOS is required for optimal nitric oxide production by endothelial cells. Arginine 83-91 nitric oxide synthase 3 Homo sapiens 60-64 9395443-4 1997 Direct transfer of extracellular arginine to membrane-bound eNOS accounts for the "arginine paradox" and explains why caveolar localization of eNOS is required for optimal nitric oxide production by endothelial cells. Nitric Oxide 172-184 nitric oxide synthase 3 Homo sapiens 60-64 9395443-4 1997 Direct transfer of extracellular arginine to membrane-bound eNOS accounts for the "arginine paradox" and explains why caveolar localization of eNOS is required for optimal nitric oxide production by endothelial cells. Nitric Oxide 172-184 nitric oxide synthase 3 Homo sapiens 143-147 9288162-2 1997 All of the dipeptides and dipeptide esters are competitive inhibitors of nNOS, macrophage nitric oxide synthase (iNOS), and endothelial nitric oxide synthase (eNOS), except for the ones that contain D-ArgNO2 (8-10, 12, 13), which are uncompetitive inhibitors of iNOS but competitive inhibitors of nNOS and eNOS. Dipeptides 11-21 nitric oxide synthase 3 Homo sapiens 124-157 9409304-6 1997 The results of the variance component linkage analysis were consistent with linkage of a quantitative trait locus in or near the ecNOS gene to variation in plasma NOx levels (P = .0066). nicotine 1-N-oxide 163-166 nitric oxide synthase 3 Homo sapiens 129-134 9409304-7 1997 While many environmental factors have been shown to alter transiently plasma NOx levels, our study is the first to identify a substantial effect of the ecNOS locus on the variance of plasma NOx, i.e. basal NO production. nicotine 1-N-oxide 77-80 nitric oxide synthase 3 Homo sapiens 152-157 9409304-7 1997 While many environmental factors have been shown to alter transiently plasma NOx levels, our study is the first to identify a substantial effect of the ecNOS locus on the variance of plasma NOx, i.e. basal NO production. nicotine 1-N-oxide 190-193 nitric oxide synthase 3 Homo sapiens 152-157 9409208-5 1997 cGMP production by AdeNOS-transduced cells was augmented by increasing intracellular levels of the eNOS cofactor tetrahydrobiopterin. Cyclic GMP 0-4 nitric oxide synthase 3 Homo sapiens 21-25 9409208-5 1997 cGMP production by AdeNOS-transduced cells was augmented by increasing intracellular levels of the eNOS cofactor tetrahydrobiopterin. sapropterin 113-132 nitric oxide synthase 3 Homo sapiens 21-25 9409208-8 1997 The present study demonstrates that adenovirus-mediated gene transfer of eNOS to CSMCs results in the expression of a functional enzyme whose activity can be augmented by increasing intracellular levels of tetrahydrobiopterin. sapropterin 206-225 nitric oxide synthase 3 Homo sapiens 73-77 9370127-4 1997 In spontaneous hypertension, the production of nitric oxide, which in endothelial cells is formed from L-arginine via the constitutively expressed enzyme endothelial nitric oxide synthase, represents the main mediator of endothelium-dependent vasodilation and seems to be enhanced. Nitric Oxide 47-59 nitric oxide synthase 3 Homo sapiens 154-187 9370127-4 1997 In spontaneous hypertension, the production of nitric oxide, which in endothelial cells is formed from L-arginine via the constitutively expressed enzyme endothelial nitric oxide synthase, represents the main mediator of endothelium-dependent vasodilation and seems to be enhanced. Arginine 103-113 nitric oxide synthase 3 Homo sapiens 154-187 9305973-1 1997 The binding of arginine analogs to endothelial nitric oxide synthase (eNOS, NOSIII) perturbs the environment of the high-spin ferriheme in a highly ligand-specific manner. Arginine 15-23 nitric oxide synthase 3 Homo sapiens 35-68 9305973-1 1997 The binding of arginine analogs to endothelial nitric oxide synthase (eNOS, NOSIII) perturbs the environment of the high-spin ferriheme in a highly ligand-specific manner. Arginine 15-23 nitric oxide synthase 3 Homo sapiens 76-82 9305973-1 1997 The binding of arginine analogs to endothelial nitric oxide synthase (eNOS, NOSIII) perturbs the environment of the high-spin ferriheme in a highly ligand-specific manner. Hemin 126-135 nitric oxide synthase 3 Homo sapiens 35-68 9305973-1 1997 The binding of arginine analogs to endothelial nitric oxide synthase (eNOS, NOSIII) perturbs the environment of the high-spin ferriheme in a highly ligand-specific manner. Hemin 126-135 nitric oxide synthase 3 Homo sapiens 76-82 9305973-7 1997 Endothelial nitric oxide synthase readily forms such lower rhombicity complexes, which correlates with the tight binding of NNA to this isoform. Nitroarginine 124-127 nitric oxide synthase 3 Homo sapiens 0-33 9333325-0 1997 Endothelial nitric oxide synthase-dependent superoxide generation from adriamycin. Superoxides 44-54 nitric oxide synthase 3 Homo sapiens 0-33 9333325-0 1997 Endothelial nitric oxide synthase-dependent superoxide generation from adriamycin. Doxorubicin 71-81 nitric oxide synthase 3 Homo sapiens 0-33 9333325-5 1997 We demonstrate here that the endothelial isoform of nitric oxide synthase (eNOS) reduces adriamycin to the semiquinone radical. Doxorubicin 89-99 nitric oxide synthase 3 Homo sapiens 75-79 9333325-5 1997 We demonstrate here that the endothelial isoform of nitric oxide synthase (eNOS) reduces adriamycin to the semiquinone radical. semiquinone radicals 107-126 nitric oxide synthase 3 Homo sapiens 75-79 9333325-7 1997 Adriamycin binds to eNOS with a Km of approximately 5 microM, as calculated from both eNOS-dependent NADPH consumption and superoxide generation. Doxorubicin 0-10 nitric oxide synthase 3 Homo sapiens 20-24 9333325-7 1997 Adriamycin binds to eNOS with a Km of approximately 5 microM, as calculated from both eNOS-dependent NADPH consumption and superoxide generation. Doxorubicin 0-10 nitric oxide synthase 3 Homo sapiens 86-90 9333325-7 1997 Adriamycin binds to eNOS with a Km of approximately 5 microM, as calculated from both eNOS-dependent NADPH consumption and superoxide generation. NADP 101-106 nitric oxide synthase 3 Homo sapiens 20-24 9333325-7 1997 Adriamycin binds to eNOS with a Km of approximately 5 microM, as calculated from both eNOS-dependent NADPH consumption and superoxide generation. NADP 101-106 nitric oxide synthase 3 Homo sapiens 86-90 9333325-7 1997 Adriamycin binds to eNOS with a Km of approximately 5 microM, as calculated from both eNOS-dependent NADPH consumption and superoxide generation. Superoxides 123-133 nitric oxide synthase 3 Homo sapiens 20-24 9333325-9 1997 This strongly suggests that adriamycin undergoes reduction at the reductase domain of eNOS. Doxorubicin 28-38 nitric oxide synthase 3 Homo sapiens 86-90 9333325-10 1997 A consequence of eNOS-mediated reductive activation of adriamycin is the disruption of the balance between nitric oxide and superoxide. Doxorubicin 55-65 nitric oxide synthase 3 Homo sapiens 17-21 9333325-10 1997 A consequence of eNOS-mediated reductive activation of adriamycin is the disruption of the balance between nitric oxide and superoxide. Nitric Oxide 107-119 nitric oxide synthase 3 Homo sapiens 17-21 9333325-10 1997 A consequence of eNOS-mediated reductive activation of adriamycin is the disruption of the balance between nitric oxide and superoxide. Superoxides 124-134 nitric oxide synthase 3 Homo sapiens 17-21 9333325-11 1997 This may lead eNOS to generate peroxynitrite and hydrogen peroxide, potent oxidants implicated in several vascular pathologies. Peroxynitrous Acid 31-44 nitric oxide synthase 3 Homo sapiens 14-18 9333325-11 1997 This may lead eNOS to generate peroxynitrite and hydrogen peroxide, potent oxidants implicated in several vascular pathologies. Hydrogen Peroxide 49-66 nitric oxide synthase 3 Homo sapiens 14-18 9314409-6 1997 In a separate experiment, L-arginine, the substrate of eNOS, was supplied in drinking water at a concentration of 7.5 g/L for 11 weeks after eNOS gene delivery. Arginine 26-36 nitric oxide synthase 3 Homo sapiens 55-59 9314409-6 1997 In a separate experiment, L-arginine, the substrate of eNOS, was supplied in drinking water at a concentration of 7.5 g/L for 11 weeks after eNOS gene delivery. Arginine 26-36 nitric oxide synthase 3 Homo sapiens 141-145 9314409-6 1997 In a separate experiment, L-arginine, the substrate of eNOS, was supplied in drinking water at a concentration of 7.5 g/L for 11 weeks after eNOS gene delivery. Drinking Water 77-91 nitric oxide synthase 3 Homo sapiens 55-59 9314409-8 1997 Human eNOS gene delivery induces significant increases in urinary and aortic cGMP levels and urinary and serum nitrite/nitrate content (P<.05), while no significant differences in body weight, heart rate, water intake, food consumption, or urine excretion were observed. Cyclic GMP 77-81 nitric oxide synthase 3 Homo sapiens 6-10 9314409-8 1997 Human eNOS gene delivery induces significant increases in urinary and aortic cGMP levels and urinary and serum nitrite/nitrate content (P<.05), while no significant differences in body weight, heart rate, water intake, food consumption, or urine excretion were observed. Nitrites 111-118 nitric oxide synthase 3 Homo sapiens 6-10 9314409-8 1997 Human eNOS gene delivery induces significant increases in urinary and aortic cGMP levels and urinary and serum nitrite/nitrate content (P<.05), while no significant differences in body weight, heart rate, water intake, food consumption, or urine excretion were observed. Nitrates 119-126 nitric oxide synthase 3 Homo sapiens 6-10 9268712-0 1997 Tetrahydrobiopterin regulates superoxide and nitric oxide generation by recombinant endothelial nitric oxide synthase. sapropterin 0-19 nitric oxide synthase 3 Homo sapiens 84-117 9268712-0 1997 Tetrahydrobiopterin regulates superoxide and nitric oxide generation by recombinant endothelial nitric oxide synthase. Superoxides 30-40 nitric oxide synthase 3 Homo sapiens 84-117 9268712-0 1997 Tetrahydrobiopterin regulates superoxide and nitric oxide generation by recombinant endothelial nitric oxide synthase. Nitric Oxide 45-57 nitric oxide synthase 3 Homo sapiens 84-117 9268712-1 1997 Nitric oxide (NO) produced by the endothelial isoform of nitric oxide synthase (NOS III) is a key determinant of the anti-atherosclerotic properties of the endothelium. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 80-87 9268712-2 1997 Recent in vivo studies suggest that NOS III may also be a source of superoxide production, which would limit its role as a NO-producing enzyme. Superoxides 68-78 nitric oxide synthase 3 Homo sapiens 36-43 9268712-3 1997 In the current study we examined both the NO and the superoxide generating potential of recombinant NOS III obtained from a baculovirus/Sf9 expression system. Superoxides 53-63 nitric oxide synthase 3 Homo sapiens 100-107 9268712-4 1997 Using lucigenin chemiluminesence we could indeed demonstrate (superoxide dismutase inhibitable) superoxide production by NOS III. 10,10'-dimethyl-9,9'-biacridinium 6-15 nitric oxide synthase 3 Homo sapiens 121-128 9268712-4 1997 Using lucigenin chemiluminesence we could indeed demonstrate (superoxide dismutase inhibitable) superoxide production by NOS III. Superoxides 62-72 nitric oxide synthase 3 Homo sapiens 121-128 9268712-7 1997 Superoxide generation by NOS III could be completely inhibited by diphenyleneiodonium (DPI), an inhibitor of the flavin moiety of the enzyme, indicating that this group is a main source of superoxide production by the enzyme. Superoxides 0-10 nitric oxide synthase 3 Homo sapiens 25-32 9268712-7 1997 Superoxide generation by NOS III could be completely inhibited by diphenyleneiodonium (DPI), an inhibitor of the flavin moiety of the enzyme, indicating that this group is a main source of superoxide production by the enzyme. diphenyleneiodonium 66-85 nitric oxide synthase 3 Homo sapiens 25-32 9268712-7 1997 Superoxide generation by NOS III could be completely inhibited by diphenyleneiodonium (DPI), an inhibitor of the flavin moiety of the enzyme, indicating that this group is a main source of superoxide production by the enzyme. diphenyleneiodonium 87-90 nitric oxide synthase 3 Homo sapiens 25-32 9268712-7 1997 Superoxide generation by NOS III could be completely inhibited by diphenyleneiodonium (DPI), an inhibitor of the flavin moiety of the enzyme, indicating that this group is a main source of superoxide production by the enzyme. 4,6-dinitro-o-cresol 113-119 nitric oxide synthase 3 Homo sapiens 25-32 9268712-7 1997 Superoxide generation by NOS III could be completely inhibited by diphenyleneiodonium (DPI), an inhibitor of the flavin moiety of the enzyme, indicating that this group is a main source of superoxide production by the enzyme. Superoxides 189-199 nitric oxide synthase 3 Homo sapiens 25-32 9268712-8 1997 Using measurement of [3H-L-arginine] conversion to [3H-L-citrulline], it appeared that BH4 directly increased the production of NO by NOS III. 3h-l-citrulline 52-67 nitric oxide synthase 3 Homo sapiens 134-141 9268712-8 1997 Using measurement of [3H-L-arginine] conversion to [3H-L-citrulline], it appeared that BH4 directly increased the production of NO by NOS III. sapropterin 87-90 nitric oxide synthase 3 Homo sapiens 134-141 9268712-9 1997 In addition, we observed that BH4 stablized the NOS III in its dimeric form, suggesting that an effect on allosteric conformation could be involved in this effect on NO production. sapropterin 30-33 nitric oxide synthase 3 Homo sapiens 48-55 9268712-10 1997 NOS III thus appears to be a superoxide generating enzyme probably through its flavin moiety, as well as a BH4-dependent NO producing enzyme. Superoxides 29-39 nitric oxide synthase 3 Homo sapiens 0-7 9268712-10 1997 NOS III thus appears to be a superoxide generating enzyme probably through its flavin moiety, as well as a BH4-dependent NO producing enzyme. 4,6-dinitro-o-cresol 79-85 nitric oxide synthase 3 Homo sapiens 0-7 9268712-10 1997 NOS III thus appears to be a superoxide generating enzyme probably through its flavin moiety, as well as a BH4-dependent NO producing enzyme. sapropterin 107-110 nitric oxide synthase 3 Homo sapiens 0-7 9288162-2 1997 All of the dipeptides and dipeptide esters are competitive inhibitors of nNOS, macrophage nitric oxide synthase (iNOS), and endothelial nitric oxide synthase (eNOS), except for the ones that contain D-ArgNO2 (8-10, 12, 13), which are uncompetitive inhibitors of iNOS but competitive inhibitors of nNOS and eNOS. dipeptide esters 26-42 nitric oxide synthase 3 Homo sapiens 124-157 9378507-1 1997 The soluble cleavage fragment of the low-affinity immunoglobulin E (IgE) receptor/CD23 (sCD23 25000 MW) and antibodies directed against their receptors on monocytes, CD11b and CD11c, stimulate the production of nitric oxide (NO) by these cells and we have suggested that the enzyme involved could be related to the endothelial constitutive type III nitric oxide synthase (ecNOS). Nitric Oxide 211-223 nitric oxide synthase 3 Homo sapiens 372-377 9277445-1 1997 In a previous study, we reported that nitric oxide (.NO) affects surfactant synthesis and ATP levels in alveolar type II cells and suggested that there is constitutive nitric oxide synthase (cNOS) activity in the cells. Nitric Oxide 38-50 nitric oxide synthase 3 Homo sapiens 191-195 9277445-1 1997 In a previous study, we reported that nitric oxide (.NO) affects surfactant synthesis and ATP levels in alveolar type II cells and suggested that there is constitutive nitric oxide synthase (cNOS) activity in the cells. Adenosine Triphosphate 90-93 nitric oxide synthase 3 Homo sapiens 191-195 9276767-3 1997 This study examines the effect of ibuprofen and its stereoeisomeric components on the activation of iNOS and cNOS as well as on the NO production by human umbilical vein endothelial cells. Ibuprofen 34-43 nitric oxide synthase 3 Homo sapiens 109-113 9277445-5 1997 .NO formation is inhibited by 28-46% by three inhibitors of cNOS and inducible NOS (iNOS), NG-monomethyl-L-arginine (L-NMMA), L-N5-(1-iminoethyl)ornithine hydrochloride, and NG-nitro-L-arginine methyl ester, but a specific inhibitor of iNOS, aminoguanidine, has no effect. NG-Nitroarginine Methyl Ester 174-206 nitric oxide synthase 3 Homo sapiens 60-64 9277445-5 1997 .NO formation is inhibited by 28-46% by three inhibitors of cNOS and inducible NOS (iNOS), NG-monomethyl-L-arginine (L-NMMA), L-N5-(1-iminoethyl)ornithine hydrochloride, and NG-nitro-L-arginine methyl ester, but a specific inhibitor of iNOS, aminoguanidine, has no effect. pimagedine 242-256 nitric oxide synthase 3 Homo sapiens 60-64 9242548-6 1997 The eNOS transfectants were shown to contain functional enzyme by the conversion of L-arginine to L-citrulline in fractionated cells (P = .0001) and by exposing intact cells to calcium ionophore using the cGMP reporter cell assay (P = .0001). Arginine 84-94 nitric oxide synthase 3 Homo sapiens 4-8 9242548-6 1997 The eNOS transfectants were shown to contain functional enzyme by the conversion of L-arginine to L-citrulline in fractionated cells (P = .0001) and by exposing intact cells to calcium ionophore using the cGMP reporter cell assay (P = .0001). Citrulline 98-110 nitric oxide synthase 3 Homo sapiens 4-8 9242548-6 1997 The eNOS transfectants were shown to contain functional enzyme by the conversion of L-arginine to L-citrulline in fractionated cells (P = .0001) and by exposing intact cells to calcium ionophore using the cGMP reporter cell assay (P = .0001). Calcium 177-184 nitric oxide synthase 3 Homo sapiens 4-8 9242548-6 1997 The eNOS transfectants were shown to contain functional enzyme by the conversion of L-arginine to L-citrulline in fractionated cells (P = .0001) and by exposing intact cells to calcium ionophore using the cGMP reporter cell assay (P = .0001). Cyclic GMP 205-209 nitric oxide synthase 3 Homo sapiens 4-8 9194854-3 1997 Herein we report that human trophoblast and endothelial cells contain functional Flt-1 receptors for VEGF that trigger the synthesis and release of nitric oxide (NO) by the activation of constitutive NO synthase (cNOS). Nitric Oxide 148-160 nitric oxide synthase 3 Homo sapiens 213-217 9225730-15 1997 NOSIII expression in thyroid follicular cells and the variations in its immunoreactivity suggest a possible role for nitric oxide in thyrocyte function and/or growth. Nitric Oxide 117-129 nitric oxide synthase 3 Homo sapiens 0-6 9236411-10 1997 CONCLUSIONS: The present study demonstrates that prolonged exposure to high glucose increases eNOS gene expression, protein expression, and NO release. Glucose 76-83 nitric oxide synthase 3 Homo sapiens 94-98 9236411-11 1997 However, upregulation of eNOS and NO release is associated with a marked concomitant increase of O2- production. Superoxides 97-99 nitric oxide synthase 3 Homo sapiens 25-29 9256088-2 1997 We determined whether human myometrial endothelial and smooth muscle cells express estrogen receptors (ERs) and whether endothelial NO synthase (eNOS) expression in these cells was affected by 17beta-estradiol (10[-13]-10[-6]M). Estradiol 193-209 nitric oxide synthase 3 Homo sapiens 120-143 9704584-1 1997 Constitutively expressed endothelial nitric oxide synthase (ecNOS) produces nitric oxide (NO) from L-arginine and is important for the maintenance of cardiovascular homeostasis. Nitric Oxide 37-49 nitric oxide synthase 3 Homo sapiens 60-65 9704584-1 1997 Constitutively expressed endothelial nitric oxide synthase (ecNOS) produces nitric oxide (NO) from L-arginine and is important for the maintenance of cardiovascular homeostasis. Arginine 99-109 nitric oxide synthase 3 Homo sapiens 25-58 9704584-1 1997 Constitutively expressed endothelial nitric oxide synthase (ecNOS) produces nitric oxide (NO) from L-arginine and is important for the maintenance of cardiovascular homeostasis. Arginine 99-109 nitric oxide synthase 3 Homo sapiens 60-65 9115269-2 1997 The activity of the enzyme is regulated in vivo by calcium signaling involving the binding of calmodulin (CAM), which triggers the activation of eNOS. Calcium 51-58 nitric oxide synthase 3 Homo sapiens 145-149 9115269-3 1997 We have examined the possible role of calcium-mediated CAM binding in promoting dimerization of eNOS through the oxygenase domain of the enzyme. Calcium 38-45 nitric oxide synthase 3 Homo sapiens 96-100 9202399-3 1997 NO synthase (NOS) inhibitors with affinity for the inducible (iNOS) and the constitutive (cNOS) isoform such as N(G)-monomethyl-L-arginine (L-NMMA) and S-methyl-L-thiocitrulline (SMLT) dose-dependently blocked the inhibitory action of IFN-gamma on GHRH-stimulated GH secretion, and partially reversed the inhibitory effect on basal prolactin (PRL) release. omega-N-Methylarginine 112-138 nitric oxide synthase 3 Homo sapiens 90-94 9149402-5 1997 A mammalian expression vector (pcDNA3) containing this cDNA was transfected into COS-7 cells, and ecNOS activity was detected by monitoring the formation of [3H]-citrulline from [3H]-L-arginine. [3h]-citrulline 157-172 nitric oxide synthase 3 Homo sapiens 98-103 9202399-3 1997 NO synthase (NOS) inhibitors with affinity for the inducible (iNOS) and the constitutive (cNOS) isoform such as N(G)-monomethyl-L-arginine (L-NMMA) and S-methyl-L-thiocitrulline (SMLT) dose-dependently blocked the inhibitory action of IFN-gamma on GHRH-stimulated GH secretion, and partially reversed the inhibitory effect on basal prolactin (PRL) release. omega-N-Methylarginine 140-146 nitric oxide synthase 3 Homo sapiens 90-94 9165669-10 1997 Hyperoxia significantly decreased ecNOS activity as measured by the conversion of L-[3H]arginine to L-[3H]citrulline. l-[3h]arginine 82-96 nitric oxide synthase 3 Homo sapiens 34-39 9165669-10 1997 Hyperoxia significantly decreased ecNOS activity as measured by the conversion of L-[3H]arginine to L-[3H]citrulline. l-[3h]citrulline 100-116 nitric oxide synthase 3 Homo sapiens 34-39 9226298-1 1997 Largely assumed to be a Ca2(+)-/calmodulin-dependent enzyme, the endothelial constitutive nitric oxide (NO) synthase (NOS III) can be activated by agonists as a consequence of an increase in the intracellular concentration of free Ca2+ ([Ca2+]i). Nitric Oxide 90-102 nitric oxide synthase 3 Homo sapiens 118-125 9226298-6 1997 A pharmacologically identical activation of NOS III can be induced by protein phosphatase inhibitors suggesting that the tyrosine phosphorylation of NOS III or an associated regulatory protein is crucial for its Ca2(+)-independent activation. Tyrosine 121-129 nitric oxide synthase 3 Homo sapiens 44-51 9226298-6 1997 A pharmacologically identical activation of NOS III can be induced by protein phosphatase inhibitors suggesting that the tyrosine phosphorylation of NOS III or an associated regulatory protein is crucial for its Ca2(+)-independent activation. Tyrosine 121-129 nitric oxide synthase 3 Homo sapiens 149-156 9149402-5 1997 A mammalian expression vector (pcDNA3) containing this cDNA was transfected into COS-7 cells, and ecNOS activity was detected by monitoring the formation of [3H]-citrulline from [3H]-L-arginine. 3h]-l-arginine 179-193 nitric oxide synthase 3 Homo sapiens 98-103 9149402-7 1997 The deduced amino acid sequence of porcine ecNOS cDNA, containing binding sites for NADPH, flavin adenine dinucleotide and bound flavin mononucleotide, shows 94% identity to human ecNOS. NADP 84-89 nitric oxide synthase 3 Homo sapiens 43-48 9149402-7 1997 The deduced amino acid sequence of porcine ecNOS cDNA, containing binding sites for NADPH, flavin adenine dinucleotide and bound flavin mononucleotide, shows 94% identity to human ecNOS. Flavin-Adenine Dinucleotide 91-118 nitric oxide synthase 3 Homo sapiens 43-48 9149402-7 1997 The deduced amino acid sequence of porcine ecNOS cDNA, containing binding sites for NADPH, flavin adenine dinucleotide and bound flavin mononucleotide, shows 94% identity to human ecNOS. Flavin Mononucleotide 129-150 nitric oxide synthase 3 Homo sapiens 43-48 9149402-7 1997 The deduced amino acid sequence of porcine ecNOS cDNA, containing binding sites for NADPH, flavin adenine dinucleotide and bound flavin mononucleotide, shows 94% identity to human ecNOS. Flavin Mononucleotide 129-150 nitric oxide synthase 3 Homo sapiens 180-185 9030556-6 1997 In contrast, inhibition of human neuronal NOS and endothelial NOS (eNOS) was relatively weaker, rapidly reversible, and competitive with L-arginine, with Ki values of 2 microM and 50 microM, respectively. Arginine 137-147 nitric oxide synthase 3 Homo sapiens 50-65 9077471-6 1997 The Ca2+-dependent NOS (cNOS) activity in the cytosol of HSc fibroblasts (1.43 pmol/min/g of protein) was significantly lower than that in normal fibroblasts (2.60 pmol/min/g of protein), as determined by citrulline assay (p < 0.01, n = 4). Citrulline 205-215 nitric oxide synthase 3 Homo sapiens 4-22 9077471-6 1997 The Ca2+-dependent NOS (cNOS) activity in the cytosol of HSc fibroblasts (1.43 pmol/min/g of protein) was significantly lower than that in normal fibroblasts (2.60 pmol/min/g of protein), as determined by citrulline assay (p < 0.01, n = 4). Citrulline 205-215 nitric oxide synthase 3 Homo sapiens 24-28 9237256-1 1997 Type III nitric oxide synthase (NOS III) is responsible for > 90% of nitric oxide (NO) synthesizing activity in first trimester placentae. Nitric Oxide 9-21 nitric oxide synthase 3 Homo sapiens 32-39 9237256-3 1997 In the present study, the effect of tetrahydrobiopterin (BH4) on subunit structure and activity of microsomal and cytosolic NOS III was compared. sapropterin 36-55 nitric oxide synthase 3 Homo sapiens 124-131 9237256-3 1997 In the present study, the effect of tetrahydrobiopterin (BH4) on subunit structure and activity of microsomal and cytosolic NOS III was compared. sapropterin 57-60 nitric oxide synthase 3 Homo sapiens 124-131 9237256-4 1997 As revealed by immunoblot analysis, incubation of microsomal membranes with 50 microM final concentration BH4 for 10 min at 37 degrees C resulted in a striking conversion of monomeric NOS III into a protein having the characteristics (electrophoretic mobility, resistance to sodium dodecyl sulphate) of the homodimeric form. sapropterin 106-109 nitric oxide synthase 3 Homo sapiens 184-191 9237256-4 1997 As revealed by immunoblot analysis, incubation of microsomal membranes with 50 microM final concentration BH4 for 10 min at 37 degrees C resulted in a striking conversion of monomeric NOS III into a protein having the characteristics (electrophoretic mobility, resistance to sodium dodecyl sulphate) of the homodimeric form. Sodium Dodecyl Sulfate 275-298 nitric oxide synthase 3 Homo sapiens 184-191 9237256-5 1997 In contrast, BH4 induced significantly less marked changes in the NOS III dimer content of cytosolic fractions. sapropterin 13-16 nitric oxide synthase 3 Homo sapiens 66-73 9237256-7 1997 Taken together, the observations suggest that BH4 activates NOS III in the primordial human placenta by promoting its subunit assembly in the membrane, while cytosolic NOS III is relatively insensitive to BH4. sapropterin 46-49 nitric oxide synthase 3 Homo sapiens 60-67 9065411-4 1997 In fact, a 30-min treatment of T67 cells with the combination of lipopolysaccharide plus interferon-gamma (MIX) strongly inhibits the cNOS activity, as determined by measuring [3H]citrulline production. Tritium 177-179 nitric oxide synthase 3 Homo sapiens 134-138 9065411-4 1997 In fact, a 30-min treatment of T67 cells with the combination of lipopolysaccharide plus interferon-gamma (MIX) strongly inhibits the cNOS activity, as determined by measuring [3H]citrulline production. Citrulline 180-190 nitric oxide synthase 3 Homo sapiens 134-138 9089781-7 1997 Thirdly, immunoblot analysis combined with laser densitometric evaluation demonstrated that BH4 efficiently promoted the aggregation of microsomal NOS type III isozyme into a protein having the characteristics (electrophoretic mobility, resistance of SDS) of the dimeric form. sapropterin 92-95 nitric oxide synthase 3 Homo sapiens 147-159 9089781-9 1997 This is the first time that BH4-induced dimerization of a NOS type III isoform has been demonstrated. sapropterin 28-31 nitric oxide synthase 3 Homo sapiens 58-70 9030556-6 1997 In contrast, inhibition of human neuronal NOS and endothelial NOS (eNOS) was relatively weaker, rapidly reversible, and competitive with L-arginine, with Ki values of 2 microM and 50 microM, respectively. Arginine 137-147 nitric oxide synthase 3 Homo sapiens 67-71 9030556-7 1997 Thus, 1400W was at least 5000-fold selective for iNOS versus eNOS. N-((3-(aminomethyl)phenyl)methyl)ethanimidamide 6-11 nitric oxide synthase 3 Homo sapiens 61-65 9042951-3 1997 We show, using the phosphorylated spin trap 5-diethoxyphosphoryl-5-methyl-1-pyrroline N-oxide (DEPMPO), that lucigenin stimulates NADPH-dependent superoxide production by endothelial nitric oxide synthase (eNOS). 10,10'-dimethyl-9,9'-biacridinium 109-118 nitric oxide synthase 3 Homo sapiens 171-204 9042951-3 1997 We show, using the phosphorylated spin trap 5-diethoxyphosphoryl-5-methyl-1-pyrroline N-oxide (DEPMPO), that lucigenin stimulates NADPH-dependent superoxide production by endothelial nitric oxide synthase (eNOS). NADP 130-135 nitric oxide synthase 3 Homo sapiens 171-204 9065701-2 1997 NO is generated from L-arginine by nitric oxide synthase (NOS), which has three isoforms; endothelial-type NOS (eNOS) and brain-type NOS (bNOS) are constitutive enzymes, and inducible-type NOS (iNOS) is expressed after stimulation. Arginine 21-31 nitric oxide synthase 3 Homo sapiens 90-110 9065701-2 1997 NO is generated from L-arginine by nitric oxide synthase (NOS), which has three isoforms; endothelial-type NOS (eNOS) and brain-type NOS (bNOS) are constitutive enzymes, and inducible-type NOS (iNOS) is expressed after stimulation. Arginine 21-31 nitric oxide synthase 3 Homo sapiens 112-116 9027718-6 1997 Hypoxia, however, has opposite effects on the vasodilator nitric oxide (NO); hypoxia suppresses both the transcriptional rate of the endothelial nitric oxide synthase gene and the stability of its mRNA. Nitric Oxide 58-70 nitric oxide synthase 3 Homo sapiens 133-166 8995432-5 1997 In this study, wild-type and mutant forms of eNOS have been expressed in a baculovirus system, and the quaternary structure of the purified enzymes has been analyzed by low temperature SDS-PAGE. Sodium Dodecyl Sulfate 185-188 nitric oxide synthase 3 Homo sapiens 45-49 8995432-6 1997 eNOS dimer formation requires incorporation of the heme prosthetic group but does not require myristoylation or CaM or BH4 binding. Heme 51-55 nitric oxide synthase 3 Homo sapiens 0-4 9064730-9 1997 Estrogens modulate vascular function by increasing nitric oxide production via stimulation of endothelial nitric oxide synthase (eNOS) and decreasing endothelin-1 levels in vivo. Nitric Oxide 51-63 nitric oxide synthase 3 Homo sapiens 94-127 9415517-3 1997 The aim of this study was to examine the mRNA expression of the vasoconstrictor endothelin-1 (ET-1), its receptor ET-A and the endothelial constitutive nitric oxide synthase (ecNOS), forming the vasodilator nitric oxide, in hydatidiform moles. Nitric Oxide 152-164 nitric oxide synthase 3 Homo sapiens 175-180 9187936-6 1997 Preincubation with a physiologic concentration of 17 beta-estradiol (10(-12) to 10(-8) M) over 8 h significantly enhanced the activity of NOS-3 in the endothelial cells of cultured human umbilical vein and bovine aortas. Estradiol 50-67 nitric oxide synthase 3 Homo sapiens 138-143 18472828-1 1997 Atherosclerosis is a chronic inflammatory process in the intima of conduit arteries, which disturbs the endothelium-dependent regulation of the vascular tone by the labile liposoluble radical nitric oxide (NO) formed by the constitutive endothelial nitric oxide synthase (eNOS). Nitric Oxide 192-204 nitric oxide synthase 3 Homo sapiens 237-270 8955082-14 1996 The ligands resulting in the low spin complexes bind directly to the heme iron, while their cognate ligands induce the formation of high spin complexes by indirectly perturbing the heme structure and excluding the original axial heme ligand in the resting eNOS (V. Berka, P.-F. Chen, and A. Heme 69-73 nitric oxide synthase 3 Homo sapiens 256-260 8969188-0 1996 Spatial relationship between L-arginine and heme binding sites of endothelial nitric-oxide synthase. Arginine 29-39 nitric oxide synthase 3 Homo sapiens 66-99 8969188-0 1996 Spatial relationship between L-arginine and heme binding sites of endothelial nitric-oxide synthase. Heme 44-48 nitric oxide synthase 3 Homo sapiens 66-99 8969188-1 1996 Binding of L-arginine and imidazole to the endothelial nitric-oxide synthase (eNOS) was characterized by direct heme spectral perturbation. Arginine 11-21 nitric oxide synthase 3 Homo sapiens 43-76 8969188-1 1996 Binding of L-arginine and imidazole to the endothelial nitric-oxide synthase (eNOS) was characterized by direct heme spectral perturbation. imidazole 26-35 nitric oxide synthase 3 Homo sapiens 43-76 8969188-1 1996 Binding of L-arginine and imidazole to the endothelial nitric-oxide synthase (eNOS) was characterized by direct heme spectral perturbation. Heme 112-116 nitric oxide synthase 3 Homo sapiens 43-76 8955082-2 1996 Resting eNOS and the G2A mutant have a mixture of low spin and high spin P450-heme with widely different relaxation behavior and a stable flavin semiquinone radical identified by EPR as a neutral radical. Heme 78-82 nitric oxide synthase 3 Homo sapiens 8-12 8955082-2 1996 Resting eNOS and the G2A mutant have a mixture of low spin and high spin P450-heme with widely different relaxation behavior and a stable flavin semiquinone radical identified by EPR as a neutral radical. flavin semiquinone 138-156 nitric oxide synthase 3 Homo sapiens 8-12 8955082-11 1996 As eNOS and chloroperoxidase lie closer than do eNOS and P450cam on the truth diagram, it implies that the distal heme environment in eNOS resembles chloroperoxidase more than P450cam. Heme 114-118 nitric oxide synthase 3 Homo sapiens 3-7 8955082-11 1996 As eNOS and chloroperoxidase lie closer than do eNOS and P450cam on the truth diagram, it implies that the distal heme environment in eNOS resembles chloroperoxidase more than P450cam. Heme 114-118 nitric oxide synthase 3 Homo sapiens 48-52 8955082-11 1996 As eNOS and chloroperoxidase lie closer than do eNOS and P450cam on the truth diagram, it implies that the distal heme environment in eNOS resembles chloroperoxidase more than P450cam. Heme 114-118 nitric oxide synthase 3 Homo sapiens 48-52 8955082-14 1996 The ligands resulting in the low spin complexes bind directly to the heme iron, while their cognate ligands induce the formation of high spin complexes by indirectly perturbing the heme structure and excluding the original axial heme ligand in the resting eNOS (V. Berka, P.-F. Chen, and A. Iron 74-78 nitric oxide synthase 3 Homo sapiens 256-260 8955082-14 1996 The ligands resulting in the low spin complexes bind directly to the heme iron, while their cognate ligands induce the formation of high spin complexes by indirectly perturbing the heme structure and excluding the original axial heme ligand in the resting eNOS (V. Berka, P.-F. Chen, and A. Heme 181-185 nitric oxide synthase 3 Homo sapiens 256-260 8955082-14 1996 The ligands resulting in the low spin complexes bind directly to the heme iron, while their cognate ligands induce the formation of high spin complexes by indirectly perturbing the heme structure and excluding the original axial heme ligand in the resting eNOS (V. Berka, P.-F. Chen, and A. Heme 181-185 nitric oxide synthase 3 Homo sapiens 256-260 8937711-6 1996 2-Amino-4-methylpyridine was less potent on human recombinant NOS II (IC50 = 40 nM) and was still less potent on human recombinant NOS I and NOS III (IC50 = 100 nM). 2-amino-4-picoline 0-24 nitric oxide synthase 3 Homo sapiens 141-148 8931564-3 1996 In this study, we have synthesized a 20-amino acid peptide corresponding to the putative calmodulin-binding domain of human eNOS and studied the interaction of the peptide with calmodulin and with various membrane phospholipids. Phospholipids 214-227 nitric oxide synthase 3 Homo sapiens 124-128 8931564-6 1996 These results suggest that the same domain of eNOS binds both calmodulin and membrane phospholipids. Phospholipids 86-99 nitric oxide synthase 3 Homo sapiens 46-50 8937711-19 1996 Larger doses of 2-amino-4-methylpyridine were required to raise mean arterial pressure in untreated conscious rats (ED50 = 0.060 mg kg-1 min-1) indicating 6.9 x selectivity for NOS II over NOS III in vivo. 2-amino-4-picoline 16-40 nitric oxide synthase 3 Homo sapiens 189-196 8806629-1 1996 We examined whether highly conserved cysteine residues in the reductase domain of the constitutive isoform of nitric oxide synthase in human endothelial cells (ecNOS) are crucial for catalytic activity of the enzyme. Cysteine 37-45 nitric oxide synthase 3 Homo sapiens 160-165 8873592-1 1996 Endothelial nitric oxide synthase (eNOS) is dually acylated by N-myristoylation and cysteine palmitoylation and resides in Golgi and caveolae membranes. Nitrogen 36-37 nitric oxide synthase 3 Homo sapiens 0-33 8873592-1 1996 Endothelial nitric oxide synthase (eNOS) is dually acylated by N-myristoylation and cysteine palmitoylation and resides in Golgi and caveolae membranes. Cysteine 84-92 nitric oxide synthase 3 Homo sapiens 0-33 8873592-1 1996 Endothelial nitric oxide synthase (eNOS) is dually acylated by N-myristoylation and cysteine palmitoylation and resides in Golgi and caveolae membranes. Cysteine 84-92 nitric oxide synthase 3 Homo sapiens 35-39 8966507-7 1996 Estrogens can modulate vascular function by increasing nitric oxide production via stimulation of endothelial nitric oxide synthase (eNOS) and decreasing endothelin-1 levels in vivo. Nitric Oxide 55-67 nitric oxide synthase 3 Homo sapiens 98-131 8806629-2 1996 Substitution of alanine for cysteines 976 (Cys-976), 991 (Cys-991), 1048 (Cys-1048), or 1114 (Cys-1114), located in the reductase domain of human ecNOS, was achieved by oligonucleotide-directed mutagenesis and expression in COS-7 cells. Alanine 16-23 nitric oxide synthase 3 Homo sapiens 146-151 8806629-3 1996 The specific activity of ecNOS was > 7-fold increased in wild-type and in mutants Cys-976 and Cys-991, but not in mutants Cys-1048 and Cys-1114. Cysteine 85-88 nitric oxide synthase 3 Homo sapiens 25-30 8806629-3 1996 The specific activity of ecNOS was > 7-fold increased in wild-type and in mutants Cys-976 and Cys-991, but not in mutants Cys-1048 and Cys-1114. Cysteine 97-100 nitric oxide synthase 3 Homo sapiens 25-30 8806629-3 1996 The specific activity of ecNOS was > 7-fold increased in wild-type and in mutants Cys-976 and Cys-991, but not in mutants Cys-1048 and Cys-1114. Cysteine 97-100 nitric oxide synthase 3 Homo sapiens 25-30 8806629-3 1996 The specific activity of ecNOS was > 7-fold increased in wild-type and in mutants Cys-976 and Cys-991, but not in mutants Cys-1048 and Cys-1114. Cysteine 97-100 nitric oxide synthase 3 Homo sapiens 25-30 8806629-7 1996 These results indicate that Cys-1048 and Cys-1114 residues in the NADPH binding site of the reductase domain are critical for human ecNOS activity. Cysteine 28-31 nitric oxide synthase 3 Homo sapiens 132-137 8806629-7 1996 These results indicate that Cys-1048 and Cys-1114 residues in the NADPH binding site of the reductase domain are critical for human ecNOS activity. Cysteine 41-44 nitric oxide synthase 3 Homo sapiens 132-137 8806629-7 1996 These results indicate that Cys-1048 and Cys-1114 residues in the NADPH binding site of the reductase domain are critical for human ecNOS activity. NADP 66-71 nitric oxide synthase 3 Homo sapiens 132-137 8806629-8 1996 The lack of utilization of NADPH in L-arginine metabolism and in cytochrome c reduction suggests that these active site cysteine residues may be responsible for binding of NADPH and/or for electron transfer in human ecNOS. Cysteine 120-128 nitric oxide synthase 3 Homo sapiens 216-221 8806629-8 1996 The lack of utilization of NADPH in L-arginine metabolism and in cytochrome c reduction suggests that these active site cysteine residues may be responsible for binding of NADPH and/or for electron transfer in human ecNOS. NADP 172-177 nitric oxide synthase 3 Homo sapiens 216-221 8760128-8 1996 Production of .NO by type II cells is inhibited by L-NAME, a better inhibitor of constitutive NOS (cNOS) than inducible NOS (iNOS), and is reduced in the absence of external calcium. NG-Nitroarginine Methyl Ester 51-57 nitric oxide synthase 3 Homo sapiens 81-97 8816908-8 1996 cNOS enzyme activity assessed by cGMP production in reporter cell fibroblasts was also lower in resistance arteries compared to conduit arteries (0.17 +/- 0.03 vs. 0.33 +/- 0.05 fmol cGMP/microgram protein, respectively; P < 0.05 resistance artery endothelium vs. conduit artery endothelium). Cyclic GMP 33-37 nitric oxide synthase 3 Homo sapiens 0-4 8816908-8 1996 cNOS enzyme activity assessed by cGMP production in reporter cell fibroblasts was also lower in resistance arteries compared to conduit arteries (0.17 +/- 0.03 vs. 0.33 +/- 0.05 fmol cGMP/microgram protein, respectively; P < 0.05 resistance artery endothelium vs. conduit artery endothelium). Cyclic GMP 183-187 nitric oxide synthase 3 Homo sapiens 0-4 8704216-4 1996 Constitutive NOS expression was detected by Western blotting of cell lysates and by the accumulation of nitrite in the culture media. Nitrites 104-111 nitric oxide synthase 3 Homo sapiens 0-16 8760128-8 1996 Production of .NO by type II cells is inhibited by L-NAME, a better inhibitor of constitutive NOS (cNOS) than inducible NOS (iNOS), and is reduced in the absence of external calcium. NG-Nitroarginine Methyl Ester 51-57 nitric oxide synthase 3 Homo sapiens 99-103 8687488-2 1996 In the present study, we demonstrated that NO synthase (cNOS) and xanthine oxidase (XO) of human keratinocytes can be activated to release NO, superoxide (O2-) and peroxynitrite (ONOO-) following exposure to ultraviolet B (UVB) radiation. Superoxides 143-153 nitric oxide synthase 3 Homo sapiens 56-60 8687488-2 1996 In the present study, we demonstrated that NO synthase (cNOS) and xanthine oxidase (XO) of human keratinocytes can be activated to release NO, superoxide (O2-) and peroxynitrite (ONOO-) following exposure to ultraviolet B (UVB) radiation. Superoxides 155-158 nitric oxide synthase 3 Homo sapiens 56-60 8687488-2 1996 In the present study, we demonstrated that NO synthase (cNOS) and xanthine oxidase (XO) of human keratinocytes can be activated to release NO, superoxide (O2-) and peroxynitrite (ONOO-) following exposure to ultraviolet B (UVB) radiation. Peroxynitrous Acid 164-177 nitric oxide synthase 3 Homo sapiens 56-60 8687488-2 1996 In the present study, we demonstrated that NO synthase (cNOS) and xanthine oxidase (XO) of human keratinocytes can be activated to release NO, superoxide (O2-) and peroxynitrite (ONOO-) following exposure to ultraviolet B (UVB) radiation. oxido nitrite 179-184 nitric oxide synthase 3 Homo sapiens 56-60 8687488-9 1996 ONOO- synthesized by NO and O2- following UVB radiation of cNOS and XO was inhibited by oxypurinol (100 microM). onoo 0-4 nitric oxide synthase 3 Homo sapiens 59-63 8687488-9 1996 ONOO- synthesized by NO and O2- following UVB radiation of cNOS and XO was inhibited by oxypurinol (100 microM). Superoxides 28-30 nitric oxide synthase 3 Homo sapiens 59-63 8687488-9 1996 ONOO- synthesized by NO and O2- following UVB radiation of cNOS and XO was inhibited by oxypurinol (100 microM). Oxypurinol 88-98 nitric oxide synthase 3 Homo sapiens 59-63 8743501-5 1996 Endothelial NOS and neuronal NOS are constitutively present and activated by increases in intracellular calcium triggered by endogenous chemicals. Calcium 104-111 nitric oxide synthase 3 Homo sapiens 0-15 8764145-4 1996 We observed that cNOS activity could be quantitated in islet homogenates by monitoring the formation of L-citrulline from L-arginine using an Amprep CBA cation-exhange minicolumn before derivatization with o-phthaldialdehyde and subsequent high-performance liquid chromatography analysis. Citrulline 104-116 nitric oxide synthase 3 Homo sapiens 17-21 8764145-4 1996 We observed that cNOS activity could be quantitated in islet homogenates by monitoring the formation of L-citrulline from L-arginine using an Amprep CBA cation-exhange minicolumn before derivatization with o-phthaldialdehyde and subsequent high-performance liquid chromatography analysis. Arginine 122-132 nitric oxide synthase 3 Homo sapiens 17-21 8764145-4 1996 We observed that cNOS activity could be quantitated in islet homogenates by monitoring the formation of L-citrulline from L-arginine using an Amprep CBA cation-exhange minicolumn before derivatization with o-phthaldialdehyde and subsequent high-performance liquid chromatography analysis. o-Phthalaldehyde 206-224 nitric oxide synthase 3 Homo sapiens 17-21 8621055-2 1996 The nitric oxide synthases (NOS-I, neuronal, NOS-II, inducible, and NOS-III, endothelial) are the most recent additions to the large number of heme proteins that contain cysteine thiolate-liganded protoporphyrin IX heme prosthetic groups. cysteine thiolate 170-187 nitric oxide synthase 3 Homo sapiens 68-75 8655601-6 1996 Cobalt inhibited the expression of cNOS transcripts, suggesting a mechanism comparable to that by which oxygen tension regulates expression of other vasoregulatory genes. Cobalt 0-6 nitric oxide synthase 3 Homo sapiens 35-39 8655601-6 1996 Cobalt inhibited the expression of cNOS transcripts, suggesting a mechanism comparable to that by which oxygen tension regulates expression of other vasoregulatory genes. Oxygen 104-110 nitric oxide synthase 3 Homo sapiens 35-39 8928825-4 1996 eNOS protein expression was 2.7-fold greater at higher oxygen tension; eNOS upregulation was also evident after 24 h. Inducible NOS protein was not detectable by immunoblot at either level of oxygenation. Oxygen 55-61 nitric oxide synthase 3 Homo sapiens 0-4 8928825-5 1996 In the lung, the effect of oxygen on eNOS expression may be specific to the endothelium, as eNOS expression in bronchiolar epithelial cells of Clara cell lineage was not altered by varying oxygen tension. Oxygen 27-33 nitric oxide synthase 3 Homo sapiens 37-41 8928825-6 1996 The oxygen-related increase in eNOS protein in the fetal PAEC was associated with 2.5-fold greater NOS enzymatic activity. Oxygen 4-10 nitric oxide synthase 3 Homo sapiens 31-35 8928825-8 1996 Thus eNOS gene expression in ovine fetal PAEC is upregulated by oxygen, and this is mediated at the level of gene transcription or mRNA stability. Oxygen 64-70 nitric oxide synthase 3 Homo sapiens 5-9 8621055-2 1996 The nitric oxide synthases (NOS-I, neuronal, NOS-II, inducible, and NOS-III, endothelial) are the most recent additions to the large number of heme proteins that contain cysteine thiolate-liganded protoporphyrin IX heme prosthetic groups. protoporphyrin IX 197-214 nitric oxide synthase 3 Homo sapiens 68-75 8621055-2 1996 The nitric oxide synthases (NOS-I, neuronal, NOS-II, inducible, and NOS-III, endothelial) are the most recent additions to the large number of heme proteins that contain cysteine thiolate-liganded protoporphyrin IX heme prosthetic groups. Heme 143-147 nitric oxide synthase 3 Homo sapiens 68-75 8796805-21 1996 This observation suggests that regulation of eNOS may be a physiologic response to steroid hormones and locally produced peptide hormones in the endometrial environment. Steroids 83-99 nitric oxide synthase 3 Homo sapiens 45-49 8618000-1 1996 Nitric oxide is a potent mediator of endothelium-dependent vasodilation, the synthesis of which is catalyzed by the constitutively expressed enzyme endothelial nitric oxide synthase. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 148-181 8619882-1 1996 Nitric oxide (NO) is produced in physiological and pathophysiological conditions by three distinct isoforms of NO synthase (NOS): endothelial NOS (ecNOS), inducible NOS (iNOS), and brain NOS (bNOS). Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 130-145 8619882-1 1996 Nitric oxide (NO) is produced in physiological and pathophysiological conditions by three distinct isoforms of NO synthase (NOS): endothelial NOS (ecNOS), inducible NOS (iNOS), and brain NOS (bNOS). Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 147-152 8619882-5 1996 The amino acid-based NOS inhibitor, NG-nitro-L-arginine, shows a preference for ecNOS and bNOS over iNOS, whereas L-N6-(1-iminoethyl)lysine is selective for iNOS over bNOS. Nitroarginine 36-55 nitric oxide synthase 3 Homo sapiens 80-85 8564837-1 1996 Endothelium-dependent vasodilatation is mediated by release of nitric oxide formed by constitutively expressed endothelial nitric oxide synthase (ecNOS). Nitric Oxide 63-75 nitric oxide synthase 3 Homo sapiens 111-144 8564837-1 1996 Endothelium-dependent vasodilatation is mediated by release of nitric oxide formed by constitutively expressed endothelial nitric oxide synthase (ecNOS). Nitric Oxide 63-75 nitric oxide synthase 3 Homo sapiens 146-151 8524847-7 1995 Immunoprecipitation of ecNOS mutants following cDNA transfection and biosynthetic labeling with [3H]palmitate revealed that mutagenesis of either cysteine residue attenuated palmitoylation, whereas replacement of both residues completely eliminated palmitoylation. Cysteine 146-154 nitric oxide synthase 3 Homo sapiens 23-28 8524847-8 1995 Analysis of N-terminal deletion mutations of ecNOS demonstrated that the region containing these two cysteine residues is both necessary and sufficient for enzyme palmitoylation. Cysteine 101-109 nitric oxide synthase 3 Homo sapiens 45-50 8524847-9 1995 The cysteines thus identified as the palmitoylation sites for ecNOS are separated by an unusual (Gly-Leu)5 sequence and appear to define a sequence motif for dual acylation. Cysteine 4-13 nitric oxide synthase 3 Homo sapiens 62-67 8524847-9 1995 The cysteines thus identified as the palmitoylation sites for ecNOS are separated by an unusual (Gly-Leu)5 sequence and appear to define a sequence motif for dual acylation. (gly-leu)5 96-106 nitric oxide synthase 3 Homo sapiens 62-67 8746197-2 1995 The objective of this study was to test the hypothesis that constitutive nitric oxide synthase (cNOS) is sensitive to oxygen tension and that hypoxia increases the activity of cNOS and nitric oxide production in the porcine coronary microcirculation. Oxygen 118-124 nitric oxide synthase 3 Homo sapiens 96-100 8572165-6 1995 In BAEC, this induction in ecNOS mRNA was prevented by coincubation with actinomycin D (10 micrograms/ml). Dactinomycin 73-86 nitric oxide synthase 3 Homo sapiens 27-32 8572165-7 1995 The K+ channel antagonist tetraethylammonium chloride (3 mM) prevented increase in ecNOS mRNA in response to shear stress. Tetraethylammonium 26-53 nitric oxide synthase 3 Homo sapiens 83-88 8746197-2 1995 The objective of this study was to test the hypothesis that constitutive nitric oxide synthase (cNOS) is sensitive to oxygen tension and that hypoxia increases the activity of cNOS and nitric oxide production in the porcine coronary microcirculation. Nitric Oxide 73-85 nitric oxide synthase 3 Homo sapiens 96-100 8746197-13 1995 CONCLUSIONS: These experiments demonstrated that the regulation of cNOS is sensitive to oxygen tension. Oxygen 88-94 nitric oxide synthase 3 Homo sapiens 67-71 7488171-1 1995 Endothelial nitric oxide synthase (eNOS) is an important oxygenase which catalyzes the conversion of L-arginine to L-citrulline to form nitric oxide (NO), a potent important factor for vasodilation and inhibition of platelet aggregation. Arginine 101-111 nitric oxide synthase 3 Homo sapiens 0-33 7488171-1 1995 Endothelial nitric oxide synthase (eNOS) is an important oxygenase which catalyzes the conversion of L-arginine to L-citrulline to form nitric oxide (NO), a potent important factor for vasodilation and inhibition of platelet aggregation. Arginine 101-111 nitric oxide synthase 3 Homo sapiens 35-39 7488171-1 1995 Endothelial nitric oxide synthase (eNOS) is an important oxygenase which catalyzes the conversion of L-arginine to L-citrulline to form nitric oxide (NO), a potent important factor for vasodilation and inhibition of platelet aggregation. Citrulline 115-127 nitric oxide synthase 3 Homo sapiens 0-33 7488171-1 1995 Endothelial nitric oxide synthase (eNOS) is an important oxygenase which catalyzes the conversion of L-arginine to L-citrulline to form nitric oxide (NO), a potent important factor for vasodilation and inhibition of platelet aggregation. Citrulline 115-127 nitric oxide synthase 3 Homo sapiens 35-39 7488171-1 1995 Endothelial nitric oxide synthase (eNOS) is an important oxygenase which catalyzes the conversion of L-arginine to L-citrulline to form nitric oxide (NO), a potent important factor for vasodilation and inhibition of platelet aggregation. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 7543089-1 1995 The particulate enzyme, endothelial nitric oxide synthase (eNOS), produces nitric oxide to maintain normal vasodilator tone in blood vessels. Nitric Oxide 36-48 nitric oxide synthase 3 Homo sapiens 59-63 7488039-0 1995 Cysteine 99 of endothelial nitric oxide synthase (NOS-III) is critical for tetrahydrobiopterin-dependent NOS-III stability and activity. Cysteine 0-8 nitric oxide synthase 3 Homo sapiens 15-48 7488039-0 1995 Cysteine 99 of endothelial nitric oxide synthase (NOS-III) is critical for tetrahydrobiopterin-dependent NOS-III stability and activity. Cysteine 0-8 nitric oxide synthase 3 Homo sapiens 50-57 7488039-0 1995 Cysteine 99 of endothelial nitric oxide synthase (NOS-III) is critical for tetrahydrobiopterin-dependent NOS-III stability and activity. sapropterin 75-94 nitric oxide synthase 3 Homo sapiens 15-48 7488039-0 1995 Cysteine 99 of endothelial nitric oxide synthase (NOS-III) is critical for tetrahydrobiopterin-dependent NOS-III stability and activity. sapropterin 75-94 nitric oxide synthase 3 Homo sapiens 50-57 7488039-3 1995 Here, we demonstrated that cys-99 of human endothelial NOS (ecNOS) is critical for BH4 involvement in NOS catalytic activity and stability. Cysteine 27-30 nitric oxide synthase 3 Homo sapiens 43-58 7488039-3 1995 Here, we demonstrated that cys-99 of human endothelial NOS (ecNOS) is critical for BH4 involvement in NOS catalytic activity and stability. Cysteine 27-30 nitric oxide synthase 3 Homo sapiens 60-65 7488039-3 1995 Here, we demonstrated that cys-99 of human endothelial NOS (ecNOS) is critical for BH4 involvement in NOS catalytic activity and stability. sapropterin 83-86 nitric oxide synthase 3 Homo sapiens 43-58 7488039-3 1995 Here, we demonstrated that cys-99 of human endothelial NOS (ecNOS) is critical for BH4 involvement in NOS catalytic activity and stability. sapropterin 83-86 nitric oxide synthase 3 Homo sapiens 60-65 7488039-4 1995 Mutation of cys-99 to alanine in ecNOS resulted in loss of catalytic activity which could be restored to the level of wild type by adding a high concentration of exogenous BH4 to the crude extract. Cysteine 12-15 nitric oxide synthase 3 Homo sapiens 33-38 7488039-4 1995 Mutation of cys-99 to alanine in ecNOS resulted in loss of catalytic activity which could be restored to the level of wild type by adding a high concentration of exogenous BH4 to the crude extract. Alanine 22-29 nitric oxide synthase 3 Homo sapiens 33-38 7488039-4 1995 Mutation of cys-99 to alanine in ecNOS resulted in loss of catalytic activity which could be restored to the level of wild type by adding a high concentration of exogenous BH4 to the crude extract. sapropterin 172-175 nitric oxide synthase 3 Homo sapiens 33-38 7488459-1 1995 OBJECTIVE: To determine the activity of the calcium-dependent constitutive (cNOS) and calcium-independent inducible nitric oxide (iNOS) synthases in heart tissue from patients with different cardiac diseases. Calcium 44-51 nitric oxide synthase 3 Homo sapiens 76-80 8532063-13 1995 Expression is enhanced by e.g. estrogens (for NOS I and III), shear stress, TGF-beta 1, and (in certain endothelial cells) high glucose (for NOS III). Glucose 128-135 nitric oxide synthase 3 Homo sapiens 141-148 7544542-4 1995 Shear stress exposure for 6 h caused a 2.2 +/- 0.3- and 2.8 +/- 0.3-fold elevation of cNOS protein levels in BAEC (n = 3, P < 0.01) and HUVEC (n = 3, P < 0.01), respectively, in the presence or absence of 1 microM dexamethasone. Dexamethasone 220-233 nitric oxide synthase 3 Homo sapiens 86-90 7544542-5 1995 Dexamethasone suppresses induction of the inducible NOS gene, indicating that cNOS was elevated by fluid shear stress. Dexamethasone 0-13 nitric oxide synthase 3 Homo sapiens 78-82 7544542-9 1995 The cNOS mRNA levels were found to be elevated by two- to threefold in BAEC after 6 or 12 h of flow exposure at either 4 or 25 dyn/cm2, and this induction of NOS mRNA occurred in the presence of dexamethasone. Dexamethasone 195-208 nitric oxide synthase 3 Homo sapiens 4-8 7583282-12 1995 These results support an astroglial location of the alpha 1-adrenoceptors and the cNOS that mediate NA stimulation of cGMP formation in cerebellum. Cyclic GMP 118-122 nitric oxide synthase 3 Homo sapiens 82-86 7591016-0 1995 Oleic acid inhibits endothelial nitric oxide synthase by a protein kinase C-independent mechanism. Oleic Acid 0-10 nitric oxide synthase 3 Homo sapiens 20-53 7575554-2 1995 Preincubation with a physiologic concentration of 17 beta-estradiol (10(-12)-10(-8) M) over 8 hours significantly enhanced the activity of NOS-3 in endothelial cells of cultured human umblical vein (HUVEC) and of bovine aortas (BAEC). Estradiol 50-67 nitric oxide synthase 3 Homo sapiens 139-144 7575554-4 1995 Western blot showed a similar effect of 17 beta-estradiol on NOS-3. Estradiol 40-57 nitric oxide synthase 3 Homo sapiens 61-66 7568904-1 1995 Nitric oxide (NO), produced by either constitutive or inducible isoforms of NO synthase (cNOS or iNOS), influences myocardial inotropic and chronotropic responses. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 89-93 7476056-2 1995 The primary stimulus for the production of nitric oxide by the constitutive endothelial nitric oxide synthase (ECNOS, Type II) found in blood vessels is most likely the shear stress, the frictional force, caused by blood flowing through blood vessels. Nitric Oxide 43-55 nitric oxide synthase 3 Homo sapiens 76-109 7476056-2 1995 The primary stimulus for the production of nitric oxide by the constitutive endothelial nitric oxide synthase (ECNOS, Type II) found in blood vessels is most likely the shear stress, the frictional force, caused by blood flowing through blood vessels. Nitric Oxide 43-55 nitric oxide synthase 3 Homo sapiens 111-116 7530714-6 1995 Biosynthetic labeling of endothelial cells with [3H]palmitic acid followed by immunoprecipitation of ecNOS revealed that the enzyme is palmitoylated; the label is released by hydroxylamine, consistent with formation of a fatty acyl thioester, and authentic palmitate can be recovered from labeled ecNOS following acid hydrolysis. fatty acyl thioester 221-241 nitric oxide synthase 3 Homo sapiens 101-106 7542654-2 1995 NOS-III has been thought to be regulated mainly at the level of enzyme activity by intracellular calcium. Calcium 97-104 nitric oxide synthase 3 Homo sapiens 0-7 7542654-3 1995 We report that in human umbilical vein endothelial cells lysophosphatidylcholine (lyso-PC), a component of atherogenic lipoproteins and atherosclerotic lesions, increases NOS-III mRNA and protein levels. Lysophosphatidylcholines 57-80 nitric oxide synthase 3 Homo sapiens 171-178 7542654-3 1995 We report that in human umbilical vein endothelial cells lysophosphatidylcholine (lyso-PC), a component of atherogenic lipoproteins and atherosclerotic lesions, increases NOS-III mRNA and protein levels. Lysophosphatidylcholines 82-89 nitric oxide synthase 3 Homo sapiens 171-178 7542654-5 1995 Importantly, nuclear run-off experiments demonstrate a transcriptional mechanism of regulation of NOS-III expression by lysophosphatidylcholine. Lysophosphatidylcholines 120-143 nitric oxide synthase 3 Homo sapiens 98-105 7542654-6 1995 As endothelium-derived NO appears to be an anti-atherogenic molecule, induction of NOS-III by lyso-PC may be a protective response that limits the progress of the atherosclerotic lesion and promotes its regression. Lysophosphatidylcholines 94-101 nitric oxide synthase 3 Homo sapiens 83-90 7534070-0 1995 Heme requirement for production of active endothelial nitric oxide synthase in baculovirus-infected insect cells. Heme 0-4 nitric oxide synthase 3 Homo sapiens 42-75 7534070-4 1995 While a precursor for heme biosynthesis increased the activity, inhibitors of heme biosynthesis reduced the ecNOS activity to 50% without affecting the level of enzyme. Heme 78-82 nitric oxide synthase 3 Homo sapiens 108-113 7530714-6 1995 Biosynthetic labeling of endothelial cells with [3H]palmitic acid followed by immunoprecipitation of ecNOS revealed that the enzyme is palmitoylated; the label is released by hydroxylamine, consistent with formation of a fatty acyl thioester, and authentic palmitate can be recovered from labeled ecNOS following acid hydrolysis. Palmitates 257-266 nitric oxide synthase 3 Homo sapiens 101-106 7546631-5 1995 NO production may be pharmacologically decreased by inhibition of expression of iNOS by glucocorticoids while both cNOS and iNOS derived NO production is inhibited by administration of false substrates, for example L-NAME. NG-Nitroarginine Methyl Ester 215-221 nitric oxide synthase 3 Homo sapiens 115-119 7535933-9 1995 Thus, osteoclast function may require intermittent calcium-stimulated increases in NO production by cNOS against a basal inhibitory background activity of the iNOS isoform. Calcium 51-58 nitric oxide synthase 3 Homo sapiens 100-104 7530714-7 1995 Importantly, pulse-chase experiments in endothelial cells biosynthetically labeled with [3H]palmitate show that bradykinin treatment promotes ecNOS depalmitoylation. [3h]palmitate 88-101 nitric oxide synthase 3 Homo sapiens 142-147 7526714-5 1994 Exposing human endothelial cells to low PO2 results in 40-60% reduction in the steady-state mRNA levels of endothelial constitutive NO synthase (eNOS), the major enzyme responsible for NO production in these cells. PO-2 40-43 nitric oxide synthase 3 Homo sapiens 107-143 7536382-1 1995 During the past two years, the enzyme responsible for production of endothelium-derived nitric oxide, the endothelial cell NO synthase (ecNOS) has been cloned and the gene encoding this enzyme isolated, cloned and its structure characterized. Nitric Oxide 88-100 nitric oxide synthase 3 Homo sapiens 136-141 7536383-4 1995 The inhibition of cNOS was specific, since to some degree NADPH (0.5-4 mM) and more effectively L-arginine (0.1-1 mM), but not D-arginine, reversed the inhibition. NADP 58-63 nitric oxide synthase 3 Homo sapiens 18-22 7536383-4 1995 The inhibition of cNOS was specific, since to some degree NADPH (0.5-4 mM) and more effectively L-arginine (0.1-1 mM), but not D-arginine, reversed the inhibition. Arginine 96-106 nitric oxide synthase 3 Homo sapiens 18-22 7536383-4 1995 The inhibition of cNOS was specific, since to some degree NADPH (0.5-4 mM) and more effectively L-arginine (0.1-1 mM), but not D-arginine, reversed the inhibition. D-Arginine 127-137 nitric oxide synthase 3 Homo sapiens 18-22 7538424-6 1995 Under control conditions, cNOS and PAI-1 mRNA were stable after treatment with actinomycin D for periods greater than 24 hours, whereas endothelin-1 message was rapidly degraded (half-life, < 1 hour). Dactinomycin 79-92 nitric oxide synthase 3 Homo sapiens 26-30 7538424-8 1995 TNF-alpha-induced destabilization of cNOS mRNA could be partially prevented by coincubation with cycloheximide (1 mumol/L) but was not reproduced by addition of sodium nitroprusside. Cycloheximide 97-110 nitric oxide synthase 3 Homo sapiens 37-41 7999072-1 1994 Endotoxin and inflammatory cytokines downregulate expression of constitutive nitric oxide synthase (cNOS) in human vascular endothelial cells with concomitant increase of tetrahydrobiopterin synthesis in these cells and parallel upregulation of inducible NOS expression in smooth muscle cells, indicating compartmentalized nitric oxide (NO) production under septic conditions in man. nitric 77-83 nitric oxide synthase 3 Homo sapiens 100-104 7999072-1 1994 Endotoxin and inflammatory cytokines downregulate expression of constitutive nitric oxide synthase (cNOS) in human vascular endothelial cells with concomitant increase of tetrahydrobiopterin synthesis in these cells and parallel upregulation of inducible NOS expression in smooth muscle cells, indicating compartmentalized nitric oxide (NO) production under septic conditions in man. Nitric Oxide 77-89 nitric oxide synthase 3 Homo sapiens 100-104 7526714-5 1994 Exposing human endothelial cells to low PO2 results in 40-60% reduction in the steady-state mRNA levels of endothelial constitutive NO synthase (eNOS), the major enzyme responsible for NO production in these cells. PO-2 40-43 nitric oxide synthase 3 Homo sapiens 145-149 7882138-3 1994 In addition, this cGMP generation was abrogated in the presence of either a Ca2+ chelator, EGTA, or a calcium/calmodulin inhibitor, W7, suggesting that IL-4 stimulates the constitutive NOS (cNOS). Cyclic GMP 18-22 nitric oxide synthase 3 Homo sapiens 172-188 7882138-3 1994 In addition, this cGMP generation was abrogated in the presence of either a Ca2+ chelator, EGTA, or a calcium/calmodulin inhibitor, W7, suggesting that IL-4 stimulates the constitutive NOS (cNOS). Cyclic GMP 18-22 nitric oxide synthase 3 Homo sapiens 190-194 7882138-3 1994 In addition, this cGMP generation was abrogated in the presence of either a Ca2+ chelator, EGTA, or a calcium/calmodulin inhibitor, W7, suggesting that IL-4 stimulates the constitutive NOS (cNOS). Egtazic Acid 91-95 nitric oxide synthase 3 Homo sapiens 172-188 7523378-0 1994 Cysteine 184 of endothelial nitric oxide synthase is involved in heme coordination and catalytic activity. Cysteine 0-8 nitric oxide synthase 3 Homo sapiens 16-49 7882138-3 1994 In addition, this cGMP generation was abrogated in the presence of either a Ca2+ chelator, EGTA, or a calcium/calmodulin inhibitor, W7, suggesting that IL-4 stimulates the constitutive NOS (cNOS). Egtazic Acid 91-95 nitric oxide synthase 3 Homo sapiens 190-194 7523410-11 1994 Me-TC and Et-TC were less potent inhibitors of human iNOS (Ki values of 34 and 17 nM, respectively) and human eNOS (Ki values of 11 and 24 nM). S-methylthiocitrulline 0-5 nitric oxide synthase 3 Homo sapiens 110-114 7523410-11 1994 Me-TC and Et-TC were less potent inhibitors of human iNOS (Ki values of 34 and 17 nM, respectively) and human eNOS (Ki values of 11 and 24 nM). S-ethylthiocitrulline 10-15 nitric oxide synthase 3 Homo sapiens 110-114 7523410-12 1994 Thus, Me-TC and Et-TC were 10- and 50-fold, respectively, more potent inhibitors of nNOS than eNOS. S-methylthiocitrulline 6-11 nitric oxide synthase 3 Homo sapiens 94-98 7523410-12 1994 Thus, Me-TC and Et-TC were 10- and 50-fold, respectively, more potent inhibitors of nNOS than eNOS. S-ethylthiocitrulline 16-21 nitric oxide synthase 3 Homo sapiens 94-98 7523378-3 1994 To locate this specific cysteine, we altered three potential cysteine residues (Cys-99, Cys-184, and Cys-441) to alanine residues in human endothelial nitric oxide synthase (eNOS) by oligonucleotide-directed mutagenesis and expressed the wild-type and mutant eNOSs in COS-1 and the baculovirus expression system. Cysteine 24-32 nitric oxide synthase 3 Homo sapiens 139-172 7523378-3 1994 To locate this specific cysteine, we altered three potential cysteine residues (Cys-99, Cys-184, and Cys-441) to alanine residues in human endothelial nitric oxide synthase (eNOS) by oligonucleotide-directed mutagenesis and expressed the wild-type and mutant eNOSs in COS-1 and the baculovirus expression system. Cysteine 24-32 nitric oxide synthase 3 Homo sapiens 174-178 7523378-3 1994 To locate this specific cysteine, we altered three potential cysteine residues (Cys-99, Cys-184, and Cys-441) to alanine residues in human endothelial nitric oxide synthase (eNOS) by oligonucleotide-directed mutagenesis and expressed the wild-type and mutant eNOSs in COS-1 and the baculovirus expression system. Cysteine 61-69 nitric oxide synthase 3 Homo sapiens 139-172 7523378-3 1994 To locate this specific cysteine, we altered three potential cysteine residues (Cys-99, Cys-184, and Cys-441) to alanine residues in human endothelial nitric oxide synthase (eNOS) by oligonucleotide-directed mutagenesis and expressed the wild-type and mutant eNOSs in COS-1 and the baculovirus expression system. Cysteine 80-83 nitric oxide synthase 3 Homo sapiens 139-172 7523378-3 1994 To locate this specific cysteine, we altered three potential cysteine residues (Cys-99, Cys-184, and Cys-441) to alanine residues in human endothelial nitric oxide synthase (eNOS) by oligonucleotide-directed mutagenesis and expressed the wild-type and mutant eNOSs in COS-1 and the baculovirus expression system. Cysteine 88-91 nitric oxide synthase 3 Homo sapiens 139-172 7523378-3 1994 To locate this specific cysteine, we altered three potential cysteine residues (Cys-99, Cys-184, and Cys-441) to alanine residues in human endothelial nitric oxide synthase (eNOS) by oligonucleotide-directed mutagenesis and expressed the wild-type and mutant eNOSs in COS-1 and the baculovirus expression system. Oligonucleotides 183-198 nitric oxide synthase 3 Homo sapiens 139-172 7523378-3 1994 To locate this specific cysteine, we altered three potential cysteine residues (Cys-99, Cys-184, and Cys-441) to alanine residues in human endothelial nitric oxide synthase (eNOS) by oligonucleotide-directed mutagenesis and expressed the wild-type and mutant eNOSs in COS-1 and the baculovirus expression system. Oligonucleotides 183-198 nitric oxide synthase 3 Homo sapiens 174-178 7523378-3 1994 To locate this specific cysteine, we altered three potential cysteine residues (Cys-99, Cys-184, and Cys-441) to alanine residues in human endothelial nitric oxide synthase (eNOS) by oligonucleotide-directed mutagenesis and expressed the wild-type and mutant eNOSs in COS-1 and the baculovirus expression system. Carbon Monoxide 268-271 nitric oxide synthase 3 Homo sapiens 139-172 7523378-3 1994 To locate this specific cysteine, we altered three potential cysteine residues (Cys-99, Cys-184, and Cys-441) to alanine residues in human endothelial nitric oxide synthase (eNOS) by oligonucleotide-directed mutagenesis and expressed the wild-type and mutant eNOSs in COS-1 and the baculovirus expression system. Carbon Monoxide 268-271 nitric oxide synthase 3 Homo sapiens 174-178 7523378-5 1994 Mutation of Cys-184 resulted in a complete loss of NOS catalytic activity and abrogation of the formation of carbon monoxide (CO)-heme ferrous complex, which was detected on CO difference spectra as a distinct peak centered on 444-446 nm, without reduction in the quantity of eNOS protein. Cysteine 12-15 nitric oxide synthase 3 Homo sapiens 276-280 7523378-5 1994 Mutation of Cys-184 resulted in a complete loss of NOS catalytic activity and abrogation of the formation of carbon monoxide (CO)-heme ferrous complex, which was detected on CO difference spectra as a distinct peak centered on 444-446 nm, without reduction in the quantity of eNOS protein. Carbon Monoxide 109-129 nitric oxide synthase 3 Homo sapiens 276-280 7523378-8 1994 These results indicate that the cysteine 184 of human eNOS is most likely the proximal heme ligand. Cysteine 32-40 nitric oxide synthase 3 Homo sapiens 54-58 7523378-8 1994 These results indicate that the cysteine 184 of human eNOS is most likely the proximal heme ligand. Heme 87-91 nitric oxide synthase 3 Homo sapiens 54-58 7680438-5 1993 These findings suggest that suppression of endothelial nitric oxide synthase in the porcine isolated splenic artery results in activation of arachidonic metabolism and production of vasoconstrictor eicosanoids. Eicosanoids 198-209 nitric oxide synthase 3 Homo sapiens 43-76 7530816-3 1994 By contrast, endothelial nitric oxide synthase and neuronal nitric oxide synthase are thought to be constitutive with activation induced by calcium entry into cells in the absence of new protein synthesis. Calcium 140-147 nitric oxide synthase 3 Homo sapiens 13-46 7537167-2 1994 Hemorrhagic shock leads to an inhibition of NO production by the calcium-dependent, endothelial NOS (ecNOS), which may lead to maldistribution of blood flow leading to, e.g., coronary, renal, and cerebral ischemia and may enhance the adhesion of neutrophil granulocytes and platelets to the endothelial surface. Calcium 65-72 nitric oxide synthase 3 Homo sapiens 84-99 7537167-2 1994 Hemorrhagic shock leads to an inhibition of NO production by the calcium-dependent, endothelial NOS (ecNOS), which may lead to maldistribution of blood flow leading to, e.g., coronary, renal, and cerebral ischemia and may enhance the adhesion of neutrophil granulocytes and platelets to the endothelial surface. Calcium 65-72 nitric oxide synthase 3 Homo sapiens 101-106 7514511-2 1994 Therefore, we investigated whether this sustained activation of the constitutive NO synthase (cNOS) could be mediated by an increase in pHi, which is induced by an activation of the Na(+)-H+ exchanger rather than an increase in [Ca2+]i. Cultured human endothelial cells grown on coverslips were loaded with either C.SNAFL-2 or fura 2-AM for fluorometric analysis of either pHi or [Ca2+]i. SNAFL-2 316-323 nitric oxide synthase 3 Homo sapiens 94-98 7514511-2 1994 Therefore, we investigated whether this sustained activation of the constitutive NO synthase (cNOS) could be mediated by an increase in pHi, which is induced by an activation of the Na(+)-H+ exchanger rather than an increase in [Ca2+]i. Cultured human endothelial cells grown on coverslips were loaded with either C.SNAFL-2 or fura 2-AM for fluorometric analysis of either pHi or [Ca2+]i. fura-2-am 327-336 nitric oxide synthase 3 Homo sapiens 94-98 7514511-4 1994 The pH dependence of a microsomal cNOS preparation was determined by assay of L-[3H]citrulline formation from L-[3H]arginine. l-[3h]citrulline 78-94 nitric oxide synthase 3 Homo sapiens 34-38 7514511-4 1994 The pH dependence of a microsomal cNOS preparation was determined by assay of L-[3H]citrulline formation from L-[3H]arginine. l-[3h]arginine 110-124 nitric oxide synthase 3 Homo sapiens 34-38 7514511-7 1994 The L-citrulline assay revealed a twofold increase in cNOS activity on increasing pH from 6.7 to 7.4, an optimum at pH 7.5, and a complete abolition of activity at pH 8.6. Citrulline 4-16 nitric oxide synthase 3 Homo sapiens 54-58 7522050-5 1994 Upon complex formation, the amide I bands of the CaM-binding domains of MLCK and cNOS shift 4 cm-1 toward higher frequency (to approximately 1648 cm-1), and have a narrower bandwidth compared to the peptide in aqueous solution. Amides 28-33 nitric oxide synthase 3 Homo sapiens 81-85 7685252-8 1993 This reduction in cNOS message in response to TNF-alpha depended on protein synthesis as it was blocked by cycloheximide. Cycloheximide 107-120 nitric oxide synthase 3 Homo sapiens 18-22 33809023-0 2021 The Role of Single-Nucleotide Variants of NOS1, NOS2, and NOS3 Genes in the Comorbidity of Arterial Hypertension and Tension-Type Headache. single-nucleotide 12-29 nitric oxide synthase 3 Homo sapiens 58-62 33777959-9 2021 In addition, crocin enhanced CD31, thrombomodulin (TM), and p-/t-endothelial nitric oxide synthase (eNOS) expressions as well as NO generation and decreased vascular tone. crocin 13-19 nitric oxide synthase 3 Homo sapiens 60-98 33777959-9 2021 In addition, crocin enhanced CD31, thrombomodulin (TM), and p-/t-endothelial nitric oxide synthase (eNOS) expressions as well as NO generation and decreased vascular tone. crocin 13-19 nitric oxide synthase 3 Homo sapiens 100-104 1719954-4 1991 The results indicate that Ca(2+)-calmodulin directly activates the endothelial nitric oxide synthase, thereby transducing agonist-induced increases in intracellular free Ca2+ concentration to nitric oxide formation from L-arginine, K(+)-induced depolarization of the endothelial cells markedly inhibited the sustained, but not initial phase of the intracellular Ca2+ response to bradykinin, indicating that K(+)-induced depolarization depresses the transmembrane Ca2+ influx. Arginine 220-230 nitric oxide synthase 3 Homo sapiens 67-100 33806108-3 2021 The secretion of nitric oxide (NO), which is responsible for adequate regulation of the endothelium, is impaired due to a decrease in endothelial nitric oxide synthetase (eNOS) expression and an increase in endogenous eNOS inhibitors. Nitric Oxide 17-29 nitric oxide synthase 3 Homo sapiens 134-169 33806108-3 2021 The secretion of nitric oxide (NO), which is responsible for adequate regulation of the endothelium, is impaired due to a decrease in endothelial nitric oxide synthetase (eNOS) expression and an increase in endogenous eNOS inhibitors. Nitric Oxide 17-29 nitric oxide synthase 3 Homo sapiens 171-175 33806108-3 2021 The secretion of nitric oxide (NO), which is responsible for adequate regulation of the endothelium, is impaired due to a decrease in endothelial nitric oxide synthetase (eNOS) expression and an increase in endogenous eNOS inhibitors. Nitric Oxide 17-29 nitric oxide synthase 3 Homo sapiens 218-222 31499544-7 2019 The aorta fails to relax completely after the addition of acetylcholine indicates the deranged eNOS signaling in the endothelium. Acetylcholine 58-71 nitric oxide synthase 3 Homo sapiens 95-99 33232606-0 2020 Betulinic Acid Induces eNOS Expression via the AMPK-Dependent KLF2 Signaling Pathway. betulinic acid 0-14 nitric oxide synthase 3 Homo sapiens 23-27 33232606-2 2020 We have previously shown that BA prevents endothelial dysfunction by increasing nitric oxide (NO) synthesis through activating endothelial nitric oxide synthase (eNOS) in human endothelial cells. betulinic acid 30-32 nitric oxide synthase 3 Homo sapiens 127-160 33232606-2 2020 We have previously shown that BA prevents endothelial dysfunction by increasing nitric oxide (NO) synthesis through activating endothelial nitric oxide synthase (eNOS) in human endothelial cells. betulinic acid 30-32 nitric oxide synthase 3 Homo sapiens 162-166 33232606-3 2020 However, the effect of BA on eNOS expression remains unclear. betulinic acid 23-25 nitric oxide synthase 3 Homo sapiens 29-33 33232606-4 2020 Thus, the aim of our study was to investigate the intracellular pathways associated with the effect of BA to regulate eNOS expression in human endothelial cells. betulinic acid 103-105 nitric oxide synthase 3 Homo sapiens 118-122 33232606-5 2020 BA significantly increased eNOS expression in a time- and concentration-dependent manner. betulinic acid 0-2 nitric oxide synthase 3 Homo sapiens 27-31 33232606-6 2020 Additionally, BA upregulated the expression of the transcription factor KLF2, which is known to regulate eNOS expression. betulinic acid 14-16 nitric oxide synthase 3 Homo sapiens 105-109 33232606-7 2020 KLF2 silencing in human endothelial cells attenuated the ability of BA to upregulate eNOS. betulinic acid 68-70 nitric oxide synthase 3 Homo sapiens 85-89 31499544-8 2019 CONCLUSION: From the experimental findings, it was concluded that clozapine could depress the eNOS regulation and thereby perhaps initiates cardiovascular complications through subsequent vascular events. Clozapine 66-75 nitric oxide synthase 3 Homo sapiens 94-98 22538734-1 2012 INTRODUCTION: Asymmetric dimethylarginin (ADMA) is an endogenous inhibitor of endothelial nitric oxide synthase, considered an effector of endothelial dysfunction. dimethylarginin 26-41 nitric oxide synthase 3 Homo sapiens 79-112 22538734-1 2012 INTRODUCTION: Asymmetric dimethylarginin (ADMA) is an endogenous inhibitor of endothelial nitric oxide synthase, considered an effector of endothelial dysfunction. N,N-dimethylarginine 43-47 nitric oxide synthase 3 Homo sapiens 79-112 23214142-6 2012 These molecules lead to further enhancement of oxidative stress, through uncoupling of endothelial nitric oxide synthase (eNOS) and production of peroxynitrite radical instead of nitric oxide which further disrupts eNOS function. peroxynitrite radical 146-167 nitric oxide synthase 3 Homo sapiens 215-219 23214142-6 2012 These molecules lead to further enhancement of oxidative stress, through uncoupling of endothelial nitric oxide synthase (eNOS) and production of peroxynitrite radical instead of nitric oxide which further disrupts eNOS function. Nitric Oxide 99-111 nitric oxide synthase 3 Homo sapiens 215-219 23214142-6 2012 These molecules lead to further enhancement of oxidative stress, through uncoupling of endothelial nitric oxide synthase (eNOS) and production of peroxynitrite radical instead of nitric oxide which further disrupts eNOS function. Nitric Oxide 99-111 nitric oxide synthase 3 Homo sapiens 122-126 34953892-9 2022 Western blotting showed a higher level of SREBP2, iNOS, and VEGF and a lower eNOS level in the higher glucose groups. Glucose 102-109 nitric oxide synthase 3 Homo sapiens 77-81 11701613-6 2001 We found that in macro- but not microvascular ECs, atorvastatin stabilized tube formation through a decrease in caveolin abundance and its inhibitory interaction with eNOS. Atorvastatin 51-63 nitric oxide synthase 3 Homo sapiens 167-171 11701613-8 2001 Using geldanamycin, an inhibitor of hsp90 function, and overexpression of recombinant hsp90, we documented that the statin-induced phosphorylation of eNOS on Ser1177 was directly dependent on the ability of hsp90 to recruit Akt in the eNOS complex. geldanamycin 6-18 nitric oxide synthase 3 Homo sapiens 150-154 34825477-0 2022 Gene-gene interactions in the protein kinase C/endothelial nitric oxide synthase axis impact the hypotensive effects of propofol. Propofol 120-128 nitric oxide synthase 3 Homo sapiens 47-80 34825477-1 2022 Anaesthesia with propofol is frequently associated with hypotension, which is at least partially attributable to increased nitric oxide (NO) formation derived from the activation of protein kinase C (PKC)/endothelial NO synthase (NOS3) axis. Propofol 17-25 nitric oxide synthase 3 Homo sapiens 230-234 34825477-1 2022 Anaesthesia with propofol is frequently associated with hypotension, which is at least partially attributable to increased nitric oxide (NO) formation derived from the activation of protein kinase C (PKC)/endothelial NO synthase (NOS3) axis. Nitric Oxide 123-135 nitric oxide synthase 3 Homo sapiens 230-234 34825477-8 2022 Moreover, genotypes for the rs1010544 PRKCA polymorphism were associated with higher or lower blood pressure decreases in response to propofol depending on the genotypes for the rs2070744 NOS3 polymorphism. Propofol 134-142 nitric oxide synthase 3 Homo sapiens 188-192 34825477-9 2022 Our findings suggest that PRKCA genotypes and haplotypes impact the hypotensive responses to propofol, possibly by modifying NO bioavailability, and that PRKCA-NOS3 interactions modify the blood pressure-lowering effects of propofol. Propofol 224-232 nitric oxide synthase 3 Homo sapiens 160-164 24578389-12 2015 Reactive oxygen species excess, via NAD(P)H oxidase activation, induces the endothelial nitric oxide synthase uncoupling, which in turn generates superoxide and impairs NO production. Reactive Oxygen Species 0-23 nitric oxide synthase 3 Homo sapiens 76-109 24578389-12 2015 Reactive oxygen species excess, via NAD(P)H oxidase activation, induces the endothelial nitric oxide synthase uncoupling, which in turn generates superoxide and impairs NO production. Superoxides 146-156 nitric oxide synthase 3 Homo sapiens 76-109 24801072-5 2015 In this setting, Pin1 recognizes Ser-116 inhibitory phosphorylation of endothelial nitric oxide synthase (eNOS) leading to eNOS-caveolin-1 interaction and reduced NO availability. Serine 33-36 nitric oxide synthase 3 Homo sapiens 71-104 34555857-0 2022 Anti-SARS-CoV-2 Action of Fluvoxamine may be Mediated by Endothelial Nitric Oxide Synthase. Fluvoxamine 26-37 nitric oxide synthase 3 Homo sapiens 57-90 34634151-17 2022 While maternal treatment of normoxic or pair-fed pregnancies with melatonin on the offspring cardiovascular system was unremarkable, treatment of hypoxic pregnancies with melatonin in doses lower than those recommended for overcoming jet lag in humans enhanced fetal cardiac eNOS expression and prevented all alterations in cardiovascular structure and function in fetal and adult offspring. Melatonin 171-180 nitric oxide synthase 3 Homo sapiens 275-279 34313822-6 2022 At the distal level, high UA concentrations impair endothelial NO synthase (eNOS)-NO system by decreasing eNOS expression and activity as well as by direct inactivation of NO. Uric Acid 26-28 nitric oxide synthase 3 Homo sapiens 76-80 34986125-9 2021 Finally, the binding modes of EGFR, IL1B, NOS3 and TP53 with quercetin were visualized. Quercetin 61-70 nitric oxide synthase 3 Homo sapiens 42-46 34313822-6 2022 At the distal level, high UA concentrations impair endothelial NO synthase (eNOS)-NO system by decreasing eNOS expression and activity as well as by direct inactivation of NO. Uric Acid 26-28 nitric oxide synthase 3 Homo sapiens 106-110 34951375-6 2021 Variants in BDKRB2, NOS3, PRKCA, and VEGFA influenced the response to enalapril in patients with primary hypertension. Enalapril 70-79 nitric oxide synthase 3 Homo sapiens 20-24 34986125-10 2021 DISCUSSION AND CONCLUSION: Quercetin of Baiying Qinghou decoction showed therapeutic effect against laryngeal squamous cell carcinoma by regulating TP53, EGFR, NOS3 and IL1B involved with drug resistance and PI3K-AKT signaling pathway. Quercetin 27-36 nitric oxide synthase 3 Homo sapiens 160-164 34946563-7 2021 Moreover, some of them enhanced the activation of Akt (TYR, HT metabolites) and eNOS (HT, HVA, TYR-S, HT-3S). 4-hydroxyphenylethanol 95-98 nitric oxide synthase 3 Homo sapiens 80-84 34923902-3 2021 While the beneficial effects of eNOS are often thought to be mediated through the generation of nitric oxide, some protection is theorized to be through eNOS binding to regulatory pathways via a pentabasic RRKRK motif. Nitric Oxide 96-108 nitric oxide synthase 3 Homo sapiens 32-36 34923902-8 2021 When TAT was coupled to the eNOS-RRKRK sequence, protection against LPS-induced permeability was still demonstrated, however cytokine production was not reduced. Triethylenemelamine 5-8 nitric oxide synthase 3 Homo sapiens 28-32 34517018-8 2021 High levels of the phosphorylated monomeric superoxide anion-generating endothelial nitric oxide synthase (eNOS), decreased nitric oxide (NO) bioavailability, decreased soluble guanylyl cyclase (sGC) activity, and high levels of 3-nitrotyrosine were observed in HCM. Superoxides 44-60 nitric oxide synthase 3 Homo sapiens 72-105 34871190-11 2022 Moreover, sPE-EVs significantly downregulated endothelial nitric oxide synthase (eNOS and p-eNOS) when compared to normotensive-EV. spe-evs 10-17 nitric oxide synthase 3 Homo sapiens 46-79 34871190-11 2022 Moreover, sPE-EVs significantly downregulated endothelial nitric oxide synthase (eNOS and p-eNOS) when compared to normotensive-EV. spe-evs 10-17 nitric oxide synthase 3 Homo sapiens 81-85 34871190-11 2022 Moreover, sPE-EVs significantly downregulated endothelial nitric oxide synthase (eNOS and p-eNOS) when compared to normotensive-EV. spe-evs 10-17 nitric oxide synthase 3 Homo sapiens 92-96 34768128-10 2021 RESULTS: CS resulted in shrinkage of endothelial cells, impaired aorta relaxation, reduced eNOS expression, and induced expression of iNOS, NLRP3, caspase-1p20 and IL-1beta, which could be prevented by knockdown of iNOS and NLRP3. Cesium 9-11 nitric oxide synthase 3 Homo sapiens 91-95 34773716-10 2021 Finally, miconazole and niacin were predicted as potential therapeutic drugs for gastric adenocarcinoma that bond stably with NOS3 and NNMT through hydrogen interactions. Miconazole 9-19 nitric oxide synthase 3 Homo sapiens 126-130 34946286-5 2021 We have genotyped 4 single nucleotide polymorphisms (SNP) from 3 genes involved in the nitric oxide synthesis (NOS1, NOS2 and NOS3). Nitric Oxide 87-99 nitric oxide synthase 3 Homo sapiens 126-130 34917264-9 2021 Moreover, KYP-2047 significantly reduced vascular-endothelial-growth-factor (VEGF) and endothelial-nitric-oxide-synthase (eNOS) expression. 3-hydroxy-2-({4-[4-(pyrimidin-2-yl)piperazine-1-carbonyl]phenyl}methyl)-1-benzofuran-7-carboxamide 10-13 nitric oxide synthase 3 Homo sapiens 87-120 34917264-9 2021 Moreover, KYP-2047 significantly reduced vascular-endothelial-growth-factor (VEGF) and endothelial-nitric-oxide-synthase (eNOS) expression. 3-hydroxy-2-({4-[4-(pyrimidin-2-yl)piperazine-1-carbonyl]phenyl}methyl)-1-benzofuran-7-carboxamide 10-13 nitric oxide synthase 3 Homo sapiens 122-126 34917264-10 2021 In the vivo xenograft model, KYP-2047 at doses of 1 and 5 mg/kg significantly reduced tumor burden and tumor weight, decreasing also angiogenesis markers VEGF and eNOS. 3-hydroxy-2-({4-[4-(pyrimidin-2-yl)piperazine-1-carbonyl]phenyl}methyl)-1-benzofuran-7-carboxamide 29-32 nitric oxide synthase 3 Homo sapiens 163-167 34860335-8 2021 In the candidate gene analysis, rs7830 (NOS3) was associated with both ADP aggregation rate and 18- and 30-month ISR, and rs 62,275,847 (AGTR1) was associated with both ADP aggregation rate and 30-month ISR. Adenosine Diphosphate 71-74 nitric oxide synthase 3 Homo sapiens 40-44 34900182-12 2021 In conclusion, astragaloside IV can reverse the low level of eNOS caused by OxLDL by regulating HDAC activity to protect myocardial cells from oxide damage, which is manifested by the decrease of BNP concentration. astragaloside 15-28 nitric oxide synthase 3 Homo sapiens 61-65 34652985-1 2021 Nitric oxide (NO) is a key factor in inflammation produced by endothelial nitric oxide synthase (eNOS) in endothelium, whose activity increases after stimulation with pro-inflammatory cytokines. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 62-95 34652985-1 2021 Nitric oxide (NO) is a key factor in inflammation produced by endothelial nitric oxide synthase (eNOS) in endothelium, whose activity increases after stimulation with pro-inflammatory cytokines. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 97-101 33896376-10 2021 RAGE inhibitor also increased the levels of NO and eNOS while decreasing the level of ET-1 in M-HSA-stimulated HUVECs. Altretamine 96-99 nitric oxide synthase 3 Homo sapiens 51-55 34121195-6 2021 Recent and compelling evidence has reinforced that eNOS regulation results from a complex network of processes, with novel data concerning mechanisms such as mechano-sensing, epigenetic, posttranslational modifications, and the expression of NO- and l-arginine-related pathways. Arginine 250-260 nitric oxide synthase 3 Homo sapiens 51-55 34773716-10 2021 Finally, miconazole and niacin were predicted as potential therapeutic drugs for gastric adenocarcinoma that bond stably with NOS3 and NNMT through hydrogen interactions. Niacin 24-30 nitric oxide synthase 3 Homo sapiens 126-130 34773716-10 2021 Finally, miconazole and niacin were predicted as potential therapeutic drugs for gastric adenocarcinoma that bond stably with NOS3 and NNMT through hydrogen interactions. Hydrogen 148-156 nitric oxide synthase 3 Homo sapiens 126-130 34517018-8 2021 High levels of the phosphorylated monomeric superoxide anion-generating endothelial nitric oxide synthase (eNOS), decreased nitric oxide (NO) bioavailability, decreased soluble guanylyl cyclase (sGC) activity, and high levels of 3-nitrotyrosine were observed in HCM. Superoxides 44-60 nitric oxide synthase 3 Homo sapiens 107-111 34840664-2 2021 Uncoupling of endothelial nitric oxide synthase (eNOS) leads to a decrease in nitric oxide (NO) production, an increase in reactive oxygen species (ROS) production, NO consumption, and NO synthesis. Nitric Oxide 78-90 nitric oxide synthase 3 Homo sapiens 14-47 34592471-0 2021 Endocan alters nitric oxide production in endothelial cells by targeting AKT/eNOS and NFkB/iNOS signaling. Nitric Oxide 15-27 nitric oxide synthase 3 Homo sapiens 77-81 34638028-3 2021 Herein we focus on two enzymes that are key to the biosynthesis of superoxide and nitric oxide, NADPH oxidase 5 (NOX5) and endothelial nitric oxide synthase (eNOS), respectively. Superoxides 67-77 nitric oxide synthase 3 Homo sapiens 123-156 34638028-3 2021 Herein we focus on two enzymes that are key to the biosynthesis of superoxide and nitric oxide, NADPH oxidase 5 (NOX5) and endothelial nitric oxide synthase (eNOS), respectively. Superoxides 67-77 nitric oxide synthase 3 Homo sapiens 158-162 34638028-3 2021 Herein we focus on two enzymes that are key to the biosynthesis of superoxide and nitric oxide, NADPH oxidase 5 (NOX5) and endothelial nitric oxide synthase (eNOS), respectively. Nitric Oxide 82-94 nitric oxide synthase 3 Homo sapiens 123-156 34638028-3 2021 Herein we focus on two enzymes that are key to the biosynthesis of superoxide and nitric oxide, NADPH oxidase 5 (NOX5) and endothelial nitric oxide synthase (eNOS), respectively. Nitric Oxide 82-94 nitric oxide synthase 3 Homo sapiens 158-162 34818604-3 2022 AIM: To investigate whether Tetrathiomolybdate (TM) supplementation could ameliorate DMED by activation of eNOS. tetrathiomolybdate 28-46 nitric oxide synthase 3 Homo sapiens 107-111 34818604-3 2022 AIM: To investigate whether Tetrathiomolybdate (TM) supplementation could ameliorate DMED by activation of eNOS. tetrathiomolybdate 48-50 nitric oxide synthase 3 Homo sapiens 107-111 34818604-3 2022 AIM: To investigate whether Tetrathiomolybdate (TM) supplementation could ameliorate DMED by activation of eNOS. dmed 85-89 nitric oxide synthase 3 Homo sapiens 107-111 34797313-1 2021 ABSTRACT: This study investigates the association of 5 single nucleotide polymorphisms (SNPs) in selected genes (ABO, VEGFA, BDKRB2, NOS3, and ADRB2) with blood pressure (BP) response to enalapril. Enalapril 187-196 nitric oxide synthase 3 Homo sapiens 133-137 34797313-9 2021 A significant interaction between rs699947, rs495828, and rs2070744 (cross-validation consistency = 10/10; P = .0005) in response to enalapril was observed.We confirmed the association of rs1042714 (ADRB2) and rs1799722 (BDKRB2) with controlled hypertension and established an interaction between rs699947 (VEGFA), rs495828 (ABO), and rs2070744 (NOS3) with BP response to enalapril. Enalapril 133-142 nitric oxide synthase 3 Homo sapiens 346-350 34716863-6 2021 UA uptake was concentration- and time-dependent, and UA treatment significantly reduced nitric oxide (NO) levels and eNOS activity. Uric Acid 0-2 nitric oxide synthase 3 Homo sapiens 117-121 34716863-6 2021 UA uptake was concentration- and time-dependent, and UA treatment significantly reduced nitric oxide (NO) levels and eNOS activity. Uric Acid 53-55 nitric oxide synthase 3 Homo sapiens 117-121 34716863-11 2021 CONCLUSIONS: GLUT9 mediated the effects of high UA levels on HUVECs by increasing the cellular uptake of UA, activating JAK2/STAT3 signaling, and reduced the production of active eNOS and NO in HUVECs. Uric Acid 48-50 nitric oxide synthase 3 Homo sapiens 179-183 34536586-1 2021 Nitric oxide (NO) is omnipresent in the body and synthesized by 3 isoenzymes (nNOS, eNOS and iNOS), all detected in human skin. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 84-88 34900089-7 2021 Laboratory findings showed that SBP enhanced the endothelial nitric oxide synthase (eNOS) activity and regulated laboratory indexes especially for homocysteine. Homocysteine 147-159 nitric oxide synthase 3 Homo sapiens 49-82 34840664-2 2021 Uncoupling of endothelial nitric oxide synthase (eNOS) leads to a decrease in nitric oxide (NO) production, an increase in reactive oxygen species (ROS) production, NO consumption, and NO synthesis. Nitric Oxide 78-90 nitric oxide synthase 3 Homo sapiens 49-53 34840664-2 2021 Uncoupling of endothelial nitric oxide synthase (eNOS) leads to a decrease in nitric oxide (NO) production, an increase in reactive oxygen species (ROS) production, NO consumption, and NO synthesis. Reactive Oxygen Species 123-146 nitric oxide synthase 3 Homo sapiens 14-47 34840664-2 2021 Uncoupling of endothelial nitric oxide synthase (eNOS) leads to a decrease in nitric oxide (NO) production, an increase in reactive oxygen species (ROS) production, NO consumption, and NO synthesis. Reactive Oxygen Species 123-146 nitric oxide synthase 3 Homo sapiens 49-53 34840664-2 2021 Uncoupling of endothelial nitric oxide synthase (eNOS) leads to a decrease in nitric oxide (NO) production, an increase in reactive oxygen species (ROS) production, NO consumption, and NO synthesis. Reactive Oxygen Species 148-151 nitric oxide synthase 3 Homo sapiens 14-47 34840664-2 2021 Uncoupling of endothelial nitric oxide synthase (eNOS) leads to a decrease in nitric oxide (NO) production, an increase in reactive oxygen species (ROS) production, NO consumption, and NO synthesis. Reactive Oxygen Species 148-151 nitric oxide synthase 3 Homo sapiens 49-53 34840664-5 2021 The findings showed that the astragaloside IV can prevent or reverse the uncoupling of eNOS, increase eNOS and NO, and enhance several activating enzymes to activate the antioxidant system. astragaloside 29-42 nitric oxide synthase 3 Homo sapiens 87-91 34840664-5 2021 The findings showed that the astragaloside IV can prevent or reverse the uncoupling of eNOS, increase eNOS and NO, and enhance several activating enzymes to activate the antioxidant system. astragaloside 29-42 nitric oxide synthase 3 Homo sapiens 102-106 34720094-4 2021 The authors showed that PKN2 was activated by fluid shear stress and contributed to eNOS activation via a double play - indirect phosphorylation at serine 1177 (S1177) via AKT and direct phosphorylation of the S1179 site. Serine 148-154 nitric oxide synthase 3 Homo sapiens 84-88 34798584-7 2021 BPC 157 activated endothelial nitric oxide synthase (eNOS) is associated with nitric oxide (NO) release, tissue repair and angiomodulatory properties which can lead to improved vascular integrity and immune response, reduced proinflammatory profile, and reduced critical levels of the disease. Nitric Oxide 78-90 nitric oxide synthase 3 Homo sapiens 18-51 34798584-7 2021 BPC 157 activated endothelial nitric oxide synthase (eNOS) is associated with nitric oxide (NO) release, tissue repair and angiomodulatory properties which can lead to improved vascular integrity and immune response, reduced proinflammatory profile, and reduced critical levels of the disease. Nitric Oxide 78-90 nitric oxide synthase 3 Homo sapiens 53-57 34750450-4 2021 Phosphorylation of eNOS and NO production were also increased in human umbilical vein endothelial cells cultured in medium containing NBIW, and NBIW showed reactive oxygen species scavenging activity. nbiw 134-138 nitric oxide synthase 3 Homo sapiens 19-23 34750450-4 2021 Phosphorylation of eNOS and NO production were also increased in human umbilical vein endothelial cells cultured in medium containing NBIW, and NBIW showed reactive oxygen species scavenging activity. Reactive Oxygen Species 156-179 nitric oxide synthase 3 Homo sapiens 19-23 34750450-6 2021 Taken together, our results show that percutaneously absorbed carbon dioxide changes to bicarbonate ions, which act directly on endothelial cells to increase NO production by phosphorylation of eNOS and thus improve blood flow. Carbon Dioxide 62-76 nitric oxide synthase 3 Homo sapiens 194-198 34750450-6 2021 Taken together, our results show that percutaneously absorbed carbon dioxide changes to bicarbonate ions, which act directly on endothelial cells to increase NO production by phosphorylation of eNOS and thus improve blood flow. Bicarbonates 88-99 nitric oxide synthase 3 Homo sapiens 194-198 34609050-1 2021 The balance between endothelial nitric oxide (NO) synthase (eNOS) activation and production of reactive oxygen species (ROS) is very important for NO homeostasis in liver sinusoidal endothelial cells (LSECs). Nitric Oxide 32-44 nitric oxide synthase 3 Homo sapiens 60-64 34543641-4 2021 Recent evidence demonstrates testosterone activates androgen receptors (AR) and generates nitric oxide (NO) through the Akt-endothelial NO synthase (eNOS) pathway; however, it remains unknown how castration impacts this signaling pathway. Testosterone 29-41 nitric oxide synthase 3 Homo sapiens 120-147 34543641-4 2021 Recent evidence demonstrates testosterone activates androgen receptors (AR) and generates nitric oxide (NO) through the Akt-endothelial NO synthase (eNOS) pathway; however, it remains unknown how castration impacts this signaling pathway. Testosterone 29-41 nitric oxide synthase 3 Homo sapiens 149-153 34543641-4 2021 Recent evidence demonstrates testosterone activates androgen receptors (AR) and generates nitric oxide (NO) through the Akt-endothelial NO synthase (eNOS) pathway; however, it remains unknown how castration impacts this signaling pathway. Nitric Oxide 90-102 nitric oxide synthase 3 Homo sapiens 120-147 34543641-4 2021 Recent evidence demonstrates testosterone activates androgen receptors (AR) and generates nitric oxide (NO) through the Akt-endothelial NO synthase (eNOS) pathway; however, it remains unknown how castration impacts this signaling pathway. Nitric Oxide 90-102 nitric oxide synthase 3 Homo sapiens 149-153 34605247-0 2021 Laminar Flow on Endothelial Cells Suppresses eNOS O-GlcNAcylation to Promote eNOS Activity. o-glcnacylation 50-65 nitric oxide synthase 3 Homo sapiens 45-49 34605247-0 2021 Laminar Flow on Endothelial Cells Suppresses eNOS O-GlcNAcylation to Promote eNOS Activity. o-glcnacylation 50-65 nitric oxide synthase 3 Homo sapiens 77-81 34605247-1 2021 Rationale: In diabetic animals as well as high glucose cell culture conditions, endothelial nitric oxide synthase (eNOS) is heavily O-GlcNAcylated, which inhibits its phosphorylation and nitric oxide (NO) production. Glucose 47-54 nitric oxide synthase 3 Homo sapiens 80-113 34605247-1 2021 Rationale: In diabetic animals as well as high glucose cell culture conditions, endothelial nitric oxide synthase (eNOS) is heavily O-GlcNAcylated, which inhibits its phosphorylation and nitric oxide (NO) production. Glucose 47-54 nitric oxide synthase 3 Homo sapiens 115-119 34605247-1 2021 Rationale: In diabetic animals as well as high glucose cell culture conditions, endothelial nitric oxide synthase (eNOS) is heavily O-GlcNAcylated, which inhibits its phosphorylation and nitric oxide (NO) production. Nitric Oxide 187-199 nitric oxide synthase 3 Homo sapiens 80-113 34605247-1 2021 Rationale: In diabetic animals as well as high glucose cell culture conditions, endothelial nitric oxide synthase (eNOS) is heavily O-GlcNAcylated, which inhibits its phosphorylation and nitric oxide (NO) production. Nitric Oxide 187-199 nitric oxide synthase 3 Homo sapiens 115-119 34605247-8 2021 Inhibition of glycolysis via 2-deoxy-2-glucose (2-DG) in cells exposed to disturbed flow efficiently decreased eNOS O-GlcNAcylation, thereby increasing eNOS phosphorylation and NO production. Glucose 39-46 nitric oxide synthase 3 Homo sapiens 111-115 34605247-8 2021 Inhibition of glycolysis via 2-deoxy-2-glucose (2-DG) in cells exposed to disturbed flow efficiently decreased eNOS O-GlcNAcylation, thereby increasing eNOS phosphorylation and NO production. Glucose 39-46 nitric oxide synthase 3 Homo sapiens 152-156 34605247-8 2021 Inhibition of glycolysis via 2-deoxy-2-glucose (2-DG) in cells exposed to disturbed flow efficiently decreased eNOS O-GlcNAcylation, thereby increasing eNOS phosphorylation and NO production. Deoxyglucose 48-52 nitric oxide synthase 3 Homo sapiens 111-115 34605247-8 2021 Inhibition of glycolysis via 2-deoxy-2-glucose (2-DG) in cells exposed to disturbed flow efficiently decreased eNOS O-GlcNAcylation, thereby increasing eNOS phosphorylation and NO production. Deoxyglucose 48-52 nitric oxide synthase 3 Homo sapiens 152-156 34585422-6 2021 Treatment with EtOH alone or stimulation of Notch signaling by DLL4 increased eNOS activity and enhanced HCAEC barrier function as assessed by trans-endothelial electrical resistance. Ethanol 15-19 nitric oxide synthase 3 Homo sapiens 78-82 34380696-2 2021 In this study, we show genetic deletion and viral knockdown of hepatocyte-specific eNOS exacerbated hepatic steatosis and inflammation, decreased hepatic mitochondrial fatty acid oxidation and respiration, increased mitochondrial H2O2 emission, and impaired the hepatic mitophagic (BNIP3 and LC3II) response. Fatty Acids 168-178 nitric oxide synthase 3 Homo sapiens 83-87 34380696-2 2021 In this study, we show genetic deletion and viral knockdown of hepatocyte-specific eNOS exacerbated hepatic steatosis and inflammation, decreased hepatic mitochondrial fatty acid oxidation and respiration, increased mitochondrial H2O2 emission, and impaired the hepatic mitophagic (BNIP3 and LC3II) response. Hydrogen Peroxide 230-234 nitric oxide synthase 3 Homo sapiens 83-87 34380696-4 2021 Moreover, patients with elevated NAFLD activity score (histology score of worsening steatosis, hepatocyte ballooning, and inflammation) exhibited reduced hepatic eNOS expression which correlated with reduced hepatic mitochondrial fatty acid oxidation and lower hepatic protein expression of mitophagy protein BNIP3. Fatty Acids 230-240 nitric oxide synthase 3 Homo sapiens 162-166 34499618-1 2021 Formation of nitric oxide (NO) by the endothelial NO-synthase (eNOS) is a central process in the homeostatic regulation of vascular functions including blood pressure regulation and fluid shear stress exerted by the flowing blood is a main stimulus of eNOS activity. Nitric Oxide 13-25 nitric oxide synthase 3 Homo sapiens 38-61 34499618-1 2021 Formation of nitric oxide (NO) by the endothelial NO-synthase (eNOS) is a central process in the homeostatic regulation of vascular functions including blood pressure regulation and fluid shear stress exerted by the flowing blood is a main stimulus of eNOS activity. Nitric Oxide 13-25 nitric oxide synthase 3 Homo sapiens 63-67 34499618-1 2021 Formation of nitric oxide (NO) by the endothelial NO-synthase (eNOS) is a central process in the homeostatic regulation of vascular functions including blood pressure regulation and fluid shear stress exerted by the flowing blood is a main stimulus of eNOS activity. Nitric Oxide 13-25 nitric oxide synthase 3 Homo sapiens 252-256 34499618-5 2021 Active PKN2 promoted phosphorylation of human eNOS at serine 1177 and at a newly identified site, serine 1179. Serine 54-60 nitric oxide synthase 3 Homo sapiens 46-50 34499618-7 2021 PKN2-mediated eNOS phosphorylation at serine 1177 involved phosphorylation of AKT synergistically with mTORC2-mediated AKT phosphorylation while active PKN2 directly phosphorylated human eNOS at serine 1179. Serine 38-44 nitric oxide synthase 3 Homo sapiens 14-18 34499618-7 2021 PKN2-mediated eNOS phosphorylation at serine 1177 involved phosphorylation of AKT synergistically with mTORC2-mediated AKT phosphorylation while active PKN2 directly phosphorylated human eNOS at serine 1179. Serine 195-201 nitric oxide synthase 3 Homo sapiens 14-18 34499618-7 2021 PKN2-mediated eNOS phosphorylation at serine 1177 involved phosphorylation of AKT synergistically with mTORC2-mediated AKT phosphorylation while active PKN2 directly phosphorylated human eNOS at serine 1179. Serine 195-201 nitric oxide synthase 3 Homo sapiens 187-191 34237174-2 2021 Increased arginase 1 activity leads to reduced nitric oxide (NO) production and increased formation of reactive oxygen species due to uncoupling of the NO-producing enzyme endothelial NO synthase (eNOS). Oxygen 112-118 nitric oxide synthase 3 Homo sapiens 197-201 34724738-0 2021 Letter to the Editor Regarding "Pregabalin Protects Brain Tissue from Subarachnoid Hemorrhage by Enhancing HIF-1alpha/eNOS Signaling and VEGF Production". Pregabalin 32-42 nitric oxide synthase 3 Homo sapiens 118-122 34507631-6 2021 Endothelial nitric oxide synthase activity was reduced by nicotine- and tar-free CSE of IQOS and hi-lite (IQOS < hi-lite), but not Ploom S and glo. Nicotine 58-66 nitric oxide synthase 3 Homo sapiens 0-33 34547902-14 2021 CMA of SG-eNOS terminates O2 - generation preventing further tissue damage but causes irreversible loss of eNOS and NO availability. Oxygen 26-28 nitric oxide synthase 3 Homo sapiens 10-14 34666758-2 2021 In some tissues, Akt phosphorylates and activates endothelial nitric oxide synthase (eNOS) to produce nitric oxide (NO) that has anti-inflammatory effects. Nitric Oxide 102-114 nitric oxide synthase 3 Homo sapiens 50-83 34708887-7 2022 However, administration of NOX1/4 inhibitor GKT137831 alleviated PM2.5 -induced elevated endothelial dysfunction biomarkers (NO, ET-1, ADMA, iNOS, and tPA/PAI-1), inflammatory factors (IL-1beta, IL-10, and IL-18), and adhesion molecules (ICAM-1, VCAM-1, and P-selectin) and also passivated NOX-dependent AKT and eNOS phosphorylation that involved in endothelial activation. setanaxib 44-53 nitric oxide synthase 3 Homo sapiens 312-316 34708887-8 2022 In summary, PM2.5 -induced NOX up-regulation is the source of ROS in EA.hy926, which activated AKT/eNOS/NO signal response leading to endothelial dysfunction and inflammatory damage in EA.hy926 cells. ros 62-65 nitric oxide synthase 3 Homo sapiens 99-103 34698745-2 2022 Nitric oxide (NO) is mainly produced by endothelial nitric oxide synthase (eNOS) on the membrane of endothelial cells (ECs) in the cardiovascular system and plays an important role in vasomotor function. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 40-73 34698745-2 2022 Nitric oxide (NO) is mainly produced by endothelial nitric oxide synthase (eNOS) on the membrane of endothelial cells (ECs) in the cardiovascular system and plays an important role in vasomotor function. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 75-79 34601865-9 2021 Moreover, LH increased the expressions of eNOS, IL-10, and TNF-alpha in serum, which were all reversed by a single dose of MH at 2 h, similar to ketamine. mh 123-125 nitric oxide synthase 3 Homo sapiens 42-46 34601865-9 2021 Moreover, LH increased the expressions of eNOS, IL-10, and TNF-alpha in serum, which were all reversed by a single dose of MH at 2 h, similar to ketamine. Ketamine 145-153 nitric oxide synthase 3 Homo sapiens 42-46 34666758-2 2021 In some tissues, Akt phosphorylates and activates endothelial nitric oxide synthase (eNOS) to produce nitric oxide (NO) that has anti-inflammatory effects. Nitric Oxide 102-114 nitric oxide synthase 3 Homo sapiens 85-89 34666758-9 2021 RESULTS: SC79 induced a ~ twofold induction of p-eNOS and Nrf-2 protein levels blocked by PI3K inhibitor LY294002. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 105-113 nitric oxide synthase 3 Homo sapiens 49-53 34419618-5 2021 Activating TRPA1 with cinnamaldehyde prevented downregulation of eNOS, Nrf2, and UCP2, inhibited superoxide production and apoptosis, and preserved nitric oxide bioavailability in senescent HUVECs. cinnamaldehyde 22-36 nitric oxide synthase 3 Homo sapiens 65-69 34419618-7 2021 Dietary administration of cinnamaldehyde for 12 months prevented mitochondrial dysfunction, improved endothelium-dependent relaxation, and increased expression of eNOS, Nrf2, and UCP2 in aged aortas. cinnamaldehyde 26-40 nitric oxide synthase 3 Homo sapiens 163-167 34620931-5 2021 Non-aspirin NSAID users who carry e-NOS intron 4 VNTR polymorphism have lower odds of UGIH (OR: 4.02 (95% CI 1.85, 8.75) than those users with wild type genotype (OR: 6.52 (95% CI 4.09, 10.38)); though the interaction estimates are not statistically significant (RERI: -2.68 (95% CI -6.67, 1.31); S: 0.53 (95% CI 0.18, 1.55)). Aspirin 4-11 nitric oxide synthase 3 Homo sapiens 34-39 34635055-2 2021 There are multiple forms of cross-talk between the RhoA/ROCK pathway and the eNOS/NO/cGMP pathway, but previous work has not studied their interplay at a systems level. Cyclic GMP 85-89 nitric oxide synthase 3 Homo sapiens 77-81 34692789-8 2021 Lower level of reactive oxygen species (ROS) after EDI treatment was correlated with a reduction of hypoxic damage (eNOS and Caveolin-1) and significant increase of oxidation-reduction potential. Reactive Oxygen Species 15-38 nitric oxide synthase 3 Homo sapiens 116-120 34156316-0 2021 Association between endothelial nitric oxide synthase and the renin-angiotensin-aldosterone system polymorphisms, blood pressure and training status in normotensive/pre-hypertension and hypertensive older adults: a pilot study. Aldosterone 80-91 nitric oxide synthase 3 Homo sapiens 20-53 34156316-1 2021 Introduction:Variations in blood pressure (BP) are, in part, genetically determined and some polymorphisms of renin-angiotensin- aldosterone system (RAAS) and synthase of endothelial nitric oxide (eNOS) have been related to hypertension (HT). Nitric Oxide 183-195 nitric oxide synthase 3 Homo sapiens 197-201 34692789-8 2021 Lower level of reactive oxygen species (ROS) after EDI treatment was correlated with a reduction of hypoxic damage (eNOS and Caveolin-1) and significant increase of oxidation-reduction potential. Reactive Oxygen Species 40-43 nitric oxide synthase 3 Homo sapiens 116-120 34332276-9 2021 However, the protective effect of U50,488H was abolished by kappa-OR antagonist, nor-BNI, and inhibitors of PI3K, Akt and eNOS. u50 34-37 nitric oxide synthase 3 Homo sapiens 122-126 34363795-2 2021 It has been reported that G-1, an agonist of GPER, increases nitric oxide (NO) production through the phosphorylation of endothelial nitric oxide synthase (eNOS). Nitric Oxide 61-73 nitric oxide synthase 3 Homo sapiens 121-154 34363795-2 2021 It has been reported that G-1, an agonist of GPER, increases nitric oxide (NO) production through the phosphorylation of endothelial nitric oxide synthase (eNOS). Nitric Oxide 61-73 nitric oxide synthase 3 Homo sapiens 156-160 34363795-6 2021 In addition, inhibition of the Galphaq and Gbetagamma suppressed G-1-induced the expression of eNOS and KLF2 in EA.hy926 cells. gbetagamma 43-53 nitric oxide synthase 3 Homo sapiens 95-99 34332276-6 2021 RESULTS: The SP-induced hyperlipidemic cell model demonstrated increased expression of NLRP3 and caspase-1 proteins (P < 0.05) and elevated ROS levels (P < 0.01), and decreased phosphorylated-Akt and phosphorylated-eNOS expression (P < 0.05). Palmitic Acid 13-15 nitric oxide synthase 3 Homo sapiens 215-219 34332276-10 2021 CONCLUSION: Our findings suggest that kappa-OR activation inhibits SP-induced inflammation by activating the PI3K/Akt/eNOS signaling pathway. Palmitic Acid 67-69 nitric oxide synthase 3 Homo sapiens 118-122 34368873-5 2021 The present study aimed to investigate whether SAL exerted its effects on Hcy-induced EndMT via the Kruppel-like factor 4 (KLF4)/endothelial nitric oxide (NO) synthase (eNOS) signaling pathway. rhodioloside 47-50 nitric oxide synthase 3 Homo sapiens 169-173 34368873-0 2021 Salidroside inhibits endothelial-mesenchymal transition via the KLF4/eNOS signaling pathway. rhodioloside 0-11 nitric oxide synthase 3 Homo sapiens 69-73 34346156-3 2021 It has been previously shown that polyphenols from wine and grape extracts possess vasodilator activities, due to the increased expression and phosphorylation of the endothelial nitric oxide synthase (eNOS), and consequent vasodilator nitric oxide (NO) production. Polyphenols 34-45 nitric oxide synthase 3 Homo sapiens 166-199 34346156-3 2021 It has been previously shown that polyphenols from wine and grape extracts possess vasodilator activities, due to the increased expression and phosphorylation of the endothelial nitric oxide synthase (eNOS), and consequent vasodilator nitric oxide (NO) production. Polyphenols 34-45 nitric oxide synthase 3 Homo sapiens 201-205 34346156-3 2021 It has been previously shown that polyphenols from wine and grape extracts possess vasodilator activities, due to the increased expression and phosphorylation of the endothelial nitric oxide synthase (eNOS), and consequent vasodilator nitric oxide (NO) production. Nitric Oxide 235-247 nitric oxide synthase 3 Homo sapiens 166-199 34368873-5 2021 The present study aimed to investigate whether SAL exerted its effects on Hcy-induced EndMT via the Kruppel-like factor 4 (KLF4)/endothelial nitric oxide (NO) synthase (eNOS) signaling pathway. Homocysteine 74-77 nitric oxide synthase 3 Homo sapiens 169-173 34346156-3 2021 It has been previously shown that polyphenols from wine and grape extracts possess vasodilator activities, due to the increased expression and phosphorylation of the endothelial nitric oxide synthase (eNOS), and consequent vasodilator nitric oxide (NO) production. Nitric Oxide 235-247 nitric oxide synthase 3 Homo sapiens 201-205 34368873-5 2021 The present study aimed to investigate whether SAL exerted its effects on Hcy-induced EndMT via the Kruppel-like factor 4 (KLF4)/endothelial nitric oxide (NO) synthase (eNOS) signaling pathway. Nitric Oxide 141-153 nitric oxide synthase 3 Homo sapiens 169-173 34368873-11 2021 The results of the present study revealed that treatment with SAL upregulated the expression levels of VE-cadherin, downregulated the expression levels of alpha-SMA, reduced cell migration and activated the eNOS/NO signaling axis, as well as downregulated KLF4 expression and translocation to the nucleus. rhodioloside 62-65 nitric oxide synthase 3 Homo sapiens 207-211 34368873-13 2021 In conclusion, the findings of the present study revealed that SAL may inhibit Hcy-induced EndMT via regulation of the KLF4/eNOS signaling pathway. rhodioloside 63-66 nitric oxide synthase 3 Homo sapiens 124-128 34368873-13 2021 In conclusion, the findings of the present study revealed that SAL may inhibit Hcy-induced EndMT via regulation of the KLF4/eNOS signaling pathway. Homocysteine 79-82 nitric oxide synthase 3 Homo sapiens 124-128 34546460-8 2021 We also showed that the miR-182/Myadm relate BMP-TGF-beta pathway is associated with NOS3/NO/cGMP via the crosstalk between endothelial cells and smooth muscle cells. Cyclic GMP 93-97 nitric oxide synthase 3 Homo sapiens 85-89 34638713-2 2021 In a cirrhotic liver, the key enzymes endothelial NO synthase (eNOS), soluble guanylate cyclase (sGC), and phosphodiesterase-5 (PDE-5) are overexpressed, leading to decreased cyclic guanosine-monophosphate (cGMP). Cyclic GMP 175-205 nitric oxide synthase 3 Homo sapiens 38-61 34638713-2 2021 In a cirrhotic liver, the key enzymes endothelial NO synthase (eNOS), soluble guanylate cyclase (sGC), and phosphodiesterase-5 (PDE-5) are overexpressed, leading to decreased cyclic guanosine-monophosphate (cGMP). Cyclic GMP 175-205 nitric oxide synthase 3 Homo sapiens 63-67 34638713-2 2021 In a cirrhotic liver, the key enzymes endothelial NO synthase (eNOS), soluble guanylate cyclase (sGC), and phosphodiesterase-5 (PDE-5) are overexpressed, leading to decreased cyclic guanosine-monophosphate (cGMP). Cyclic GMP 207-211 nitric oxide synthase 3 Homo sapiens 38-61 34638713-2 2021 In a cirrhotic liver, the key enzymes endothelial NO synthase (eNOS), soluble guanylate cyclase (sGC), and phosphodiesterase-5 (PDE-5) are overexpressed, leading to decreased cyclic guanosine-monophosphate (cGMP). Cyclic GMP 207-211 nitric oxide synthase 3 Homo sapiens 63-67 34638626-0 2021 Cilostazol Induces eNOS and TM Expression via Activation with Sirtuin 1/Kruppel-like Factor 2 Pathway in Endothelial Cells. Cilostazol 0-10 nitric oxide synthase 3 Homo sapiens 19-23 34638626-6 2021 We found cilostazol significantly activated KLF2 expression and KLF2-related endothelial function, including eNOS activation, Nitric oxide (NO) production, and TM secretion. Cilostazol 9-19 nitric oxide synthase 3 Homo sapiens 109-113 34553653-0 2021 Harnessing polyphenol power by targeting eNOS for vascular diseases. Polyphenols 11-21 nitric oxide synthase 3 Homo sapiens 41-45 34553653-3 2021 Decreased nitric oxide (NO) bioavailability was found to be associated with anomalous endothelial function because of either its reduced production level by endothelial NO synthase (eNOS) which synthesize this potent endogenous vasodilator from L-arginine or its enhanced breakdown due to severe oxidative stress and eNOS uncoupling. Nitric Oxide 10-22 nitric oxide synthase 3 Homo sapiens 157-180 34553653-3 2021 Decreased nitric oxide (NO) bioavailability was found to be associated with anomalous endothelial function because of either its reduced production level by endothelial NO synthase (eNOS) which synthesize this potent endogenous vasodilator from L-arginine or its enhanced breakdown due to severe oxidative stress and eNOS uncoupling. Nitric Oxide 10-22 nitric oxide synthase 3 Homo sapiens 182-186 34553653-3 2021 Decreased nitric oxide (NO) bioavailability was found to be associated with anomalous endothelial function because of either its reduced production level by endothelial NO synthase (eNOS) which synthesize this potent endogenous vasodilator from L-arginine or its enhanced breakdown due to severe oxidative stress and eNOS uncoupling. Nitric Oxide 10-22 nitric oxide synthase 3 Homo sapiens 317-321 34553653-3 2021 Decreased nitric oxide (NO) bioavailability was found to be associated with anomalous endothelial function because of either its reduced production level by endothelial NO synthase (eNOS) which synthesize this potent endogenous vasodilator from L-arginine or its enhanced breakdown due to severe oxidative stress and eNOS uncoupling. Arginine 245-255 nitric oxide synthase 3 Homo sapiens 157-180 34553653-3 2021 Decreased nitric oxide (NO) bioavailability was found to be associated with anomalous endothelial function because of either its reduced production level by endothelial NO synthase (eNOS) which synthesize this potent endogenous vasodilator from L-arginine or its enhanced breakdown due to severe oxidative stress and eNOS uncoupling. Arginine 245-255 nitric oxide synthase 3 Homo sapiens 182-186 34553653-7 2021 This article will focus on in vitro as well as in vivo and clinical studies evidences of the polyphenols with eNOS modulating activity against vascular disease condition while their molecular mechanism will also be discussed. Polyphenols 93-104 nitric oxide synthase 3 Homo sapiens 110-114 34552142-5 2021 CTEPH-EC displayed a hyperproliferative phenotype with an increase expression of adhesion molecules and a decreased apoptosis, eNOS activity, migration capacity and reduced angiogenic capacity in vitro and in vivo compared to healthy endothelial cells. cteph-ec 0-8 nitric oxide synthase 3 Homo sapiens 127-131 34536182-12 2022 Expression of eNOS and UCP2 mRNA and NO production were decreased after DOX exposure, and PBMT preconditioning before the DOX challenge reversed these changes. Doxorubicin 72-75 nitric oxide synthase 3 Homo sapiens 14-18 34533033-9 2021 Pathway analysis suggested gene expression changes, driven by a network of inflammatory cytokines centered on IL-1beta (interleukin 1beta), lead to repression of reno-protective eNOS (endothelial nitric oxide synthase) signaling during ADHF development, and following recovery, activation of glomerulosclerosis and reno-protective pathways and repression of proinflammatory/fibrotic pathways. adhf 236-240 nitric oxide synthase 3 Homo sapiens 178-182 34533033-9 2021 Pathway analysis suggested gene expression changes, driven by a network of inflammatory cytokines centered on IL-1beta (interleukin 1beta), lead to repression of reno-protective eNOS (endothelial nitric oxide synthase) signaling during ADHF development, and following recovery, activation of glomerulosclerosis and reno-protective pathways and repression of proinflammatory/fibrotic pathways. adhf 236-240 nitric oxide synthase 3 Homo sapiens 184-217 34536182-12 2022 Expression of eNOS and UCP2 mRNA and NO production were decreased after DOX exposure, and PBMT preconditioning before the DOX challenge reversed these changes. Doxorubicin 122-125 nitric oxide synthase 3 Homo sapiens 14-18 34496169-0 2021 The serum levels of testosterone in coronary artery disease patients; relation to NO, eNOS, endothelin-1, and disease severity. Testosterone 20-32 nitric oxide synthase 3 Homo sapiens 86-90 34432981-7 2021 Moreover, the GL13K-coated titanium surface demonstrated significant promotion of angiogenesis differentiation of HUVECs as indicated by the upregulated expression of essential angiogenesis function genes, including hypoxia-inducible factor-1alpha, endothelial nitric oxide synthase, kinase insert domain receptor, and vascular endothelial growth factor A (HIF-1alpha, eNOS, KDR, and VEGF-A). GL13K 14-19 nitric oxide synthase 3 Homo sapiens 249-282 34432981-7 2021 Moreover, the GL13K-coated titanium surface demonstrated significant promotion of angiogenesis differentiation of HUVECs as indicated by the upregulated expression of essential angiogenesis function genes, including hypoxia-inducible factor-1alpha, endothelial nitric oxide synthase, kinase insert domain receptor, and vascular endothelial growth factor A (HIF-1alpha, eNOS, KDR, and VEGF-A). GL13K 14-19 nitric oxide synthase 3 Homo sapiens 369-373 34542035-1 2022 BACKGROUND: Our objective in this study was to assess the association between eNOS gene, that achieves synthesis of nitric oxide especially in the endothelial cells known to have an important role in angiogenesis and vasculogenesis, G894T, intron 4 VNTR (27-bp repeat) and T786C functional polymorphisms and retinopathy of prematurity (ROP), which is an important cause of morbidity in premature or low birth weight babies. Nitric Oxide 116-128 nitric oxide synthase 3 Homo sapiens 78-82 34502464-0 2021 Metastatic Melanoma Progression Is Associated with Endothelial Nitric Oxide Synthase Uncoupling Induced by Loss of eNOS:BH4 Stoichiometry. sapropterin 120-123 nitric oxide synthase 3 Homo sapiens 51-84 34502464-0 2021 Metastatic Melanoma Progression Is Associated with Endothelial Nitric Oxide Synthase Uncoupling Induced by Loss of eNOS:BH4 Stoichiometry. sapropterin 120-123 nitric oxide synthase 3 Homo sapiens 115-119 34502464-3 2021 Dysfunctional endothelial nitric oxide synthase (eNOS) produces superoxide anion (O2- ) and contributes to the establishment of a pro-oxidant environment in melanoma. Superoxides 64-80 nitric oxide synthase 3 Homo sapiens 14-47 34171447-7 2021 Of the few requirements of AMPK-SIRT1 activation, increased eNOS is essential for NED by elevating Nitric oxide (NO) levels. Nitric Oxide 99-111 nitric oxide synthase 3 Homo sapiens 60-64 34502464-3 2021 Dysfunctional endothelial nitric oxide synthase (eNOS) produces superoxide anion (O2- ) and contributes to the establishment of a pro-oxidant environment in melanoma. Superoxides 64-80 nitric oxide synthase 3 Homo sapiens 49-53 34502464-3 2021 Dysfunctional endothelial nitric oxide synthase (eNOS) produces superoxide anion (O2- ) and contributes to the establishment of a pro-oxidant environment in melanoma. Oxygen 82-85 nitric oxide synthase 3 Homo sapiens 14-47 34502464-3 2021 Dysfunctional endothelial nitric oxide synthase (eNOS) produces superoxide anion (O2- ) and contributes to the establishment of a pro-oxidant environment in melanoma. Oxygen 82-85 nitric oxide synthase 3 Homo sapiens 49-53 34502464-4 2021 Although decreased tetrahydrobiopterin (BH4) bioavailability is associated with eNOS uncoupling in endothelial and human melanoma cells, in the present work we show that eNOS uncoupling in metastatic melanoma cells expressing the genes from de novo biopterin synthesis pathway Gch1, Pts, and Spr, and high BH4 concentration and BH4:BH2 ratio. sapropterin 19-38 nitric oxide synthase 3 Homo sapiens 80-84 34502464-4 2021 Although decreased tetrahydrobiopterin (BH4) bioavailability is associated with eNOS uncoupling in endothelial and human melanoma cells, in the present work we show that eNOS uncoupling in metastatic melanoma cells expressing the genes from de novo biopterin synthesis pathway Gch1, Pts, and Spr, and high BH4 concentration and BH4:BH2 ratio. sapropterin 40-43 nitric oxide synthase 3 Homo sapiens 80-84 34502464-4 2021 Although decreased tetrahydrobiopterin (BH4) bioavailability is associated with eNOS uncoupling in endothelial and human melanoma cells, in the present work we show that eNOS uncoupling in metastatic melanoma cells expressing the genes from de novo biopterin synthesis pathway Gch1, Pts, and Spr, and high BH4 concentration and BH4:BH2 ratio. Biopterin 249-258 nitric oxide synthase 3 Homo sapiens 170-174 34502464-5 2021 Western blot analysis showed increased expression of Nos3, altering the stoichiometry balance between eNOS and BH4, contributing to NOS uncoupling. sapropterin 111-114 nitric oxide synthase 3 Homo sapiens 53-57 34502464-6 2021 Both treatment with L-sepiapterin and eNOS downregulation induced increased nitric oxide (NO) and decreased O2 levels, triggering NOS coupling and reducing cell growth and resistance to anoikis and dacarbazine chemotherapy. Nitric Oxide 76-88 nitric oxide synthase 3 Homo sapiens 38-42 34502464-6 2021 Both treatment with L-sepiapterin and eNOS downregulation induced increased nitric oxide (NO) and decreased O2 levels, triggering NOS coupling and reducing cell growth and resistance to anoikis and dacarbazine chemotherapy. Oxygen 108-110 nitric oxide synthase 3 Homo sapiens 38-42 34502464-6 2021 Both treatment with L-sepiapterin and eNOS downregulation induced increased nitric oxide (NO) and decreased O2 levels, triggering NOS coupling and reducing cell growth and resistance to anoikis and dacarbazine chemotherapy. Dacarbazine 199-210 nitric oxide synthase 3 Homo sapiens 38-42 34573361-9 2021 In addition, BPME treatment of HUVECs for 48 h reduced mRNA expression of lipid peroxide (LPO) and increased NOS-3, Nrf-2, GSK-3beta, GPX, endothelial nitric oxide synthase (eNOS) and vascular cell growth factor (VEGF) mRNA expression levels. bpme 13-17 nitric oxide synthase 3 Homo sapiens 109-114 34502308-0 2021 Rutaecarpine Increases Nitric Oxide Synthesis via eNOS Phosphorylation by TRPV1-Dependent CaMKII and CaMKKbeta/AMPK Signaling Pathway in Human Endothelial Cells. rutecarpine 0-12 nitric oxide synthase 3 Homo sapiens 50-54 34502308-3 2021 In this study, we demonstrated the effects of RUT on nitric oxide (NO) synthesis via endothelial nitric oxide synthase (eNOS) phosphorylation in endothelial cells and the underlying molecular mechanisms. Nitric Oxide 53-65 nitric oxide synthase 3 Homo sapiens 85-118 34502308-3 2021 In this study, we demonstrated the effects of RUT on nitric oxide (NO) synthesis via endothelial nitric oxide synthase (eNOS) phosphorylation in endothelial cells and the underlying molecular mechanisms. Nitric Oxide 53-65 nitric oxide synthase 3 Homo sapiens 120-124 34502308-7 2021 Treatment with KN-62 (a CaMKII inhibitor), Compound C (an AMPK inhibitor), and STO-609 (a CaMKKbeta inhibitor) suppressed RUT-induced eNOS phosphorylation and NO generation. KN 62 15-20 nitric oxide synthase 3 Homo sapiens 134-138 34502308-7 2021 Treatment with KN-62 (a CaMKII inhibitor), Compound C (an AMPK inhibitor), and STO-609 (a CaMKKbeta inhibitor) suppressed RUT-induced eNOS phosphorylation and NO generation. STO 609 79-86 nitric oxide synthase 3 Homo sapiens 134-138 34564325-1 2021 Endothelial vasodilatory function is dependent on the NO synthesis from L-arginine by endothelial NO-synthetase (eNOS). Arginine 72-82 nitric oxide synthase 3 Homo sapiens 86-111 34564325-1 2021 Endothelial vasodilatory function is dependent on the NO synthesis from L-arginine by endothelial NO-synthetase (eNOS). Arginine 72-82 nitric oxide synthase 3 Homo sapiens 113-117 34564325-2 2021 eNOS can be inhibited by asymmetric dimethylarginine (ADMA) by competitive inhibition on the binding site, and symmetric dimethylarginine (SDMA) can reduce the L-arginine availability intracellularly through competing for transport over the cellular membrane. dimethylarginine 36-52 nitric oxide synthase 3 Homo sapiens 0-4 34564325-2 2021 eNOS can be inhibited by asymmetric dimethylarginine (ADMA) by competitive inhibition on the binding site, and symmetric dimethylarginine (SDMA) can reduce the L-arginine availability intracellularly through competing for transport over the cellular membrane. N,N-dimethylarginine 54-58 nitric oxide synthase 3 Homo sapiens 0-4 34564325-2 2021 eNOS can be inhibited by asymmetric dimethylarginine (ADMA) by competitive inhibition on the binding site, and symmetric dimethylarginine (SDMA) can reduce the L-arginine availability intracellularly through competing for transport over the cellular membrane. dimethylarginine 121-137 nitric oxide synthase 3 Homo sapiens 0-4 34564325-2 2021 eNOS can be inhibited by asymmetric dimethylarginine (ADMA) by competitive inhibition on the binding site, and symmetric dimethylarginine (SDMA) can reduce the L-arginine availability intracellularly through competing for transport over the cellular membrane. symmetric dimethylarginine 139-143 nitric oxide synthase 3 Homo sapiens 0-4 34564325-2 2021 eNOS can be inhibited by asymmetric dimethylarginine (ADMA) by competitive inhibition on the binding site, and symmetric dimethylarginine (SDMA) can reduce the L-arginine availability intracellularly through competing for transport over the cellular membrane. Arginine 160-170 nitric oxide synthase 3 Homo sapiens 0-4 34573361-9 2021 In addition, BPME treatment of HUVECs for 48 h reduced mRNA expression of lipid peroxide (LPO) and increased NOS-3, Nrf-2, GSK-3beta, GPX, endothelial nitric oxide synthase (eNOS) and vascular cell growth factor (VEGF) mRNA expression levels. bpme 13-17 nitric oxide synthase 3 Homo sapiens 139-172 34573361-9 2021 In addition, BPME treatment of HUVECs for 48 h reduced mRNA expression of lipid peroxide (LPO) and increased NOS-3, Nrf-2, GSK-3beta, GPX, endothelial nitric oxide synthase (eNOS) and vascular cell growth factor (VEGF) mRNA expression levels. bpme 13-17 nitric oxide synthase 3 Homo sapiens 174-178 34438265-8 2021 Significant associations of BPA exposure with increased hypertension risk were suggested in individuals with the major allele of rs1256049 in ESR2, rs769214 in CAT, and rs1799983 in eNOS. bisphenol A 28-31 nitric oxide synthase 3 Homo sapiens 182-186 34438265-10 2021 Individuals with specific genotypes in ESR1/2, CAT, and eNOS might be more susceptible to the hypertensive effects of BPA. bisphenol A 118-121 nitric oxide synthase 3 Homo sapiens 56-60 34549711-3 2021 RESULTS: We identified 80 quercetin-HF intersectional targets (AKT1, CASP3, MAPK1, MMP9, and MAPK8) and 5 core targets of quercetin for treatment of HF.GO analysis suggested that the therapeutic effect of quercetin for HF was mediated mainly by such biological processes as responses to peptide hormones, phosphatidylinositol-mediated signalling, responses to lipopolysaccharides, responses to molecules of bacterial origin and regulation of inflammatory responses.KEGG pathway enrichment analysis identified lipid and atherosclerosis pathway, proteoglycans in cancer, PI3K-AKT signaling pathway, diabetic cardiomyopathy and MAPK signaling pathway as the most significantly enriched signaling pathways.Molecular docking showed a good binding activity of quercetin to the 5 core targets.The results of protein immunoblotting showed that 100 mumol/L quercetin significantly reduced AKT1, phospho-AKT (Ser473), eNOS, MMP9 and caspase-3 levels in the cell models of HF (P < 0.01). Quercetin 205-214 nitric oxide synthase 3 Homo sapiens 908-912 34297017-9 2021 Furthermore, the expressions of angiogenesis-specific markers, PDGFR-beta, p-PI3K, p-Akt, and p-eNOS, were obviously increased in the PDGF-BB/SA/Dex/BMSCs group. Alginates 142-144 nitric oxide synthase 3 Homo sapiens 96-100 34297017-9 2021 Furthermore, the expressions of angiogenesis-specific markers, PDGFR-beta, p-PI3K, p-Akt, and p-eNOS, were obviously increased in the PDGF-BB/SA/Dex/BMSCs group. Dextrans 145-148 nitric oxide synthase 3 Homo sapiens 96-100 34297017-10 2021 In conclusion, the PDGF-BB/SA/Dex injectable hydrogels could accelerate BMSC-mediated skin wound healing by promoting angiogenesis via the activation of the PDGF-BB/PDGFR-beta-mediated PI3K/Akt/eNOS pathway, which may provide a new therapeutic strategy for stem cell therapy in wound healing. Alginates 27-29 nitric oxide synthase 3 Homo sapiens 194-198 34297017-10 2021 In conclusion, the PDGF-BB/SA/Dex injectable hydrogels could accelerate BMSC-mediated skin wound healing by promoting angiogenesis via the activation of the PDGF-BB/PDGFR-beta-mediated PI3K/Akt/eNOS pathway, which may provide a new therapeutic strategy for stem cell therapy in wound healing. Dextrans 30-33 nitric oxide synthase 3 Homo sapiens 194-198 34549711-2 2021 METHODS: Quercetin and HF-related targets were obtained using TCMSP, PharmMapper, CTD and GeneCards databases, and quercetin-HF intersection targets were obtained through the online website Venn; the protein interaction network was constructed and imported into Cytoscape 3.7.2 to identify the core targets of quercetin in the treatment of HF.GO and KEGG pathway enrichment analyses were performed using R package, and molecular docking was performed using Auto Dock Vina.The protein levels of AKT1, phospho-AKT(Ser473), eNOS, MMP9, and caspase-3 in quercetin-treated HF cell models were detected using protein immunoblotting. Quercetin 310-319 nitric oxide synthase 3 Homo sapiens 521-525 34549711-4 2021 CONCLUSION: Quercetin improves the pathological changes in HF possibly by regulating the AKT1-eNOS-MMP9 pathway to inhibit cell apoptosis. Quercetin 12-21 nitric oxide synthase 3 Homo sapiens 94-98 34264302-6 2021 Further exploration indicated that LINC01088 decreased the production of nitric oxide (NO) by binding and increasing Arginase-1 and decreasing eNOS protein levels. Nitric Oxide 73-85 nitric oxide synthase 3 Homo sapiens 143-147 34394836-0 2021 Leonurine Ameliorates Oxidative Stress and Insufficient Angiogenesis by Regulating the PI3K/Akt-eNOS Signaling Pathway in H2O2-Induced HUVECs. leonurine 0-9 nitric oxide synthase 3 Homo sapiens 96-100 34458695-0 2021 Alzheimer"s Abeta assembly binds sodium pump and blocks endothelial NOS activity via ROS-PKC pathway in brain vascular endothelial cells. ros 85-88 nitric oxide synthase 3 Homo sapiens 56-71 34458695-4 2021 ASPD-NAKalpha3 interaction elicits neurodegeneration through calcium overload in neurons, while the same interaction suppresses vasorelaxation by increasing the inactive form of endothelial nitric oxide synthase (eNOS) in endothelial cells via mitochondrial ROS and protein kinase C, independently of the physiological relaxation system. 4-aminospiroperidol 0-4 nitric oxide synthase 3 Homo sapiens 178-211 34458695-4 2021 ASPD-NAKalpha3 interaction elicits neurodegeneration through calcium overload in neurons, while the same interaction suppresses vasorelaxation by increasing the inactive form of endothelial nitric oxide synthase (eNOS) in endothelial cells via mitochondrial ROS and protein kinase C, independently of the physiological relaxation system. 4-aminospiroperidol 0-4 nitric oxide synthase 3 Homo sapiens 213-217 34458695-4 2021 ASPD-NAKalpha3 interaction elicits neurodegeneration through calcium overload in neurons, while the same interaction suppresses vasorelaxation by increasing the inactive form of endothelial nitric oxide synthase (eNOS) in endothelial cells via mitochondrial ROS and protein kinase C, independently of the physiological relaxation system. nakalpha3 5-14 nitric oxide synthase 3 Homo sapiens 178-211 34458695-4 2021 ASPD-NAKalpha3 interaction elicits neurodegeneration through calcium overload in neurons, while the same interaction suppresses vasorelaxation by increasing the inactive form of endothelial nitric oxide synthase (eNOS) in endothelial cells via mitochondrial ROS and protein kinase C, independently of the physiological relaxation system. nakalpha3 5-14 nitric oxide synthase 3 Homo sapiens 213-217 34458695-4 2021 ASPD-NAKalpha3 interaction elicits neurodegeneration through calcium overload in neurons, while the same interaction suppresses vasorelaxation by increasing the inactive form of endothelial nitric oxide synthase (eNOS) in endothelial cells via mitochondrial ROS and protein kinase C, independently of the physiological relaxation system. ros 258-261 nitric oxide synthase 3 Homo sapiens 178-211 34458695-4 2021 ASPD-NAKalpha3 interaction elicits neurodegeneration through calcium overload in neurons, while the same interaction suppresses vasorelaxation by increasing the inactive form of endothelial nitric oxide synthase (eNOS) in endothelial cells via mitochondrial ROS and protein kinase C, independently of the physiological relaxation system. ros 258-261 nitric oxide synthase 3 Homo sapiens 213-217 34394836-8 2021 At the same time, LEO treatment significantly promoted the phosphorylation level of angiogenic protein PI3K, Akt, and eNOS and the expression level of survival factor Bcl2 and decreased the expression level of death factor Bax and caspase3. leonurine 18-21 nitric oxide synthase 3 Homo sapiens 118-122 34394836-9 2021 In conclusion, our findings suggested that LEO can ameliorate the oxidative stress damage and insufficient angiogenesis of HUVECs induced by H2O2 through activating the PI3K/Akt-eNOS signaling pathway. leonurine 43-46 nitric oxide synthase 3 Homo sapiens 178-182 34422545-1 2021 Reactive oxygen species by uncoupled eNOS is linked to endothelial dysfunction. Reactive Oxygen Species 0-23 nitric oxide synthase 3 Homo sapiens 37-41 34394836-9 2021 In conclusion, our findings suggested that LEO can ameliorate the oxidative stress damage and insufficient angiogenesis of HUVECs induced by H2O2 through activating the PI3K/Akt-eNOS signaling pathway. Hydrogen Peroxide 141-145 nitric oxide synthase 3 Homo sapiens 178-182 34119624-3 2021 According to experimental studies, RSV modulates several events involved in endothelial dysfunction such as impaired vasorelaxation, eNOS uncoupling, leukocyte adhesion, endothelial senescence, and EndoMT. Resveratrol 35-38 nitric oxide synthase 3 Homo sapiens 133-137 34422545-9 2021 EA and caffeine acid are the strongest candidates for eNOS protein functional norms. caffeine acid 7-20 nitric oxide synthase 3 Homo sapiens 54-58 34422545-11 2021 Predicting interaction of ellagic acid with eNOS protein by molecular docking in endothelial dysfunction. Ellagic Acid 26-38 nitric oxide synthase 3 Homo sapiens 44-48 34119624-4 2021 Also, the endothelial protective effects of Resveratrol are found to be mediated by numerous molecular targets (e.g. Silent Information Regulator 1 (SIRT1), 5 " AMP-activated protein kinase (AMPK), endothelial nitric oxide synthase (eNOS), nuclear factor-erythroid-derived 2-related factor-2 (Nrf2), Kruppel-like factor-2 ( KLF2), and nuclear factor kappa-light-chain-enhancer of activated B cells (NF-kB). Resveratrol 44-55 nitric oxide synthase 3 Homo sapiens 198-231 34119624-4 2021 Also, the endothelial protective effects of Resveratrol are found to be mediated by numerous molecular targets (e.g. Silent Information Regulator 1 (SIRT1), 5 " AMP-activated protein kinase (AMPK), endothelial nitric oxide synthase (eNOS), nuclear factor-erythroid-derived 2-related factor-2 (Nrf2), Kruppel-like factor-2 ( KLF2), and nuclear factor kappa-light-chain-enhancer of activated B cells (NF-kB). Resveratrol 44-55 nitric oxide synthase 3 Homo sapiens 233-237 34233447-9 2022 Atorvastatin, but not resveratrol, largely restored eNOS expression, NO biosynthesis and neoangiogenesis in GATA2-deficient BOEC by a mechanism involving increased expression of the eNOS transcription factor AP-1/c-JUN, replacing GATA2 when the latter is inactive. Atorvastatin 0-12 nitric oxide synthase 3 Homo sapiens 52-56 34105058-8 2021 In addition, CGP significantly attenuated LPS-induced oxidative injury, and improved Cav-3 expression and eNOS activation, similar effects were shown by the treatment of autophagy inhibitor 3-MA. 3-methyladenine 190-194 nitric oxide synthase 3 Homo sapiens 106-110 34360751-14 2021 Thus, ALA improves endothelial function by restoring the endothelial nitric oxide synthase activity and presents an anti-inflammatory effect dependent or independent of its antioxidant properties. Thioctic Acid 6-9 nitric oxide synthase 3 Homo sapiens 57-90 34358119-9 2021 Our results might support the notion of two distinct defense mechanisms in COVID-19-derived ARDS; eNOS-derived nitric oxide could be one of them, while the dramatic rise in sACE2 may also represent an endogenous mechanism involved in severe COVID-19 complications, such as ARDS. Nitric Oxide 111-123 nitric oxide synthase 3 Homo sapiens 98-102 34264338-9 2021 HDAC1 decreases antioxidant enzyme expression through the deacetylation of histones and transcription factors, and also regulates nitric oxide production through regulating both the expression and activity of nitric oxide synthase 3. Nitric Oxide 130-142 nitric oxide synthase 3 Homo sapiens 209-232 34129987-0 2021 Pregabalin protects brain tissue from subarachnoid hemorrhage by enhancing HIF-1alpha/eNOS signaling and VEGF production. Pregabalin 0-10 nitric oxide synthase 3 Homo sapiens 86-90 34233447-9 2022 Atorvastatin, but not resveratrol, largely restored eNOS expression, NO biosynthesis and neoangiogenesis in GATA2-deficient BOEC by a mechanism involving increased expression of the eNOS transcription factor AP-1/c-JUN, replacing GATA2 when the latter is inactive. Atorvastatin 0-12 nitric oxide synthase 3 Homo sapiens 182-186 34356605-5 2021 In endothelial cells, NO is produced by endothelial nitric oxide synthase (eNOS) from L-Arg, with tetrahydrobiopterin (BH4) as an essential cofactor. Arginine 86-91 nitric oxide synthase 3 Homo sapiens 40-73 34327240-6 2021 Our data showed that 100 mg/L ox-LDL significantly decreased the expression of GPX4 and eNOS, which was associated with increases in ROS levels and impairments of VEC viability and migration. Reactive Oxygen Species 133-136 nitric oxide synthase 3 Homo sapiens 88-92 34298658-7 2021 Moreover, KYP-2047 significantly reduced vascular endothelial-growth-factor (VEGF), angiopoietins (Ang) and endothelial-nitric-oxide synthase (eNOS) expression. 3-hydroxy-2-({4-[4-(pyrimidin-2-yl)piperazine-1-carbonyl]phenyl}methyl)-1-benzofuran-7-carboxamide 10-13 nitric oxide synthase 3 Homo sapiens 108-141 34298658-7 2021 Moreover, KYP-2047 significantly reduced vascular endothelial-growth-factor (VEGF), angiopoietins (Ang) and endothelial-nitric-oxide synthase (eNOS) expression. 3-hydroxy-2-({4-[4-(pyrimidin-2-yl)piperazine-1-carbonyl]phenyl}methyl)-1-benzofuran-7-carboxamide 10-13 nitric oxide synthase 3 Homo sapiens 143-147 34356605-5 2021 In endothelial cells, NO is produced by endothelial nitric oxide synthase (eNOS) from L-Arg, with tetrahydrobiopterin (BH4) as an essential cofactor. Arginine 86-91 nitric oxide synthase 3 Homo sapiens 75-79 34356605-5 2021 In endothelial cells, NO is produced by endothelial nitric oxide synthase (eNOS) from L-Arg, with tetrahydrobiopterin (BH4) as an essential cofactor. sapropterin 98-117 nitric oxide synthase 3 Homo sapiens 40-73 34356605-5 2021 In endothelial cells, NO is produced by endothelial nitric oxide synthase (eNOS) from L-Arg, with tetrahydrobiopterin (BH4) as an essential cofactor. sapropterin 98-117 nitric oxide synthase 3 Homo sapiens 75-79 34356605-7 2021 What is particularly important is the fact that hypoxia contributes to the depletion of cofactor BH4 and deficiency of substrate L-Arg, and thus elicits eNOS uncoupling-a state in which the enzyme produces superoxide instead of NO. sapropterin 97-100 nitric oxide synthase 3 Homo sapiens 153-157 34356605-7 2021 What is particularly important is the fact that hypoxia contributes to the depletion of cofactor BH4 and deficiency of substrate L-Arg, and thus elicits eNOS uncoupling-a state in which the enzyme produces superoxide instead of NO. Arginine 129-134 nitric oxide synthase 3 Homo sapiens 153-157 34356605-7 2021 What is particularly important is the fact that hypoxia contributes to the depletion of cofactor BH4 and deficiency of substrate L-Arg, and thus elicits eNOS uncoupling-a state in which the enzyme produces superoxide instead of NO. Superoxides 206-216 nitric oxide synthase 3 Homo sapiens 153-157 34291395-0 2021 Omeprazole suppresses endothelial calcium response and eNOS Ser1177 phosphorylation in porcine aortic endothelial cells. Omeprazole 0-10 nitric oxide synthase 3 Homo sapiens 55-59 34118596-0 2021 Apolipoprotein A-I mimetic peptide inhibits atherosclerosis by increasing tetrahydrobiopterin via regulation of GTP-cyclohydrolase 1 and reducing uncoupled endothelial nitric oxide synthase activity. sapropterin 74-93 nitric oxide synthase 3 Homo sapiens 156-189 34118596-9 2021 CONCLUSIONS: Hypercholesterolemia enhanced uncoupled eNOS activity by decreasing GCH-1 concentration, thereby reducing BH4 levels. sapropterin 119-122 nitric oxide synthase 3 Homo sapiens 53-57 34118596-10 2021 D-4F reduced uncoupled eNOS activity by increasing BH4 levels through GCH-1 expression and decreasing eNOS phosphorylation and eNOS-HSP90 association. sapropterin 51-54 nitric oxide synthase 3 Homo sapiens 23-27 34291395-8 2021 CONCLUSION: Our results are the first to indicate that high doses of omeprazole may suppress both store-operated Ca2+ channels and partially the G protein-coupled receptor/phospholipase C/inositol 1,4,5-triphosphate pathway, and decreased BK-induced, Ca2+-dependent phosphorylation of eNOS(Ser1177). Omeprazole 69-79 nitric oxide synthase 3 Homo sapiens 285-289 34291395-6 2021 Omeprazole decreased BK-induced phosphorylation of endothelial nitric oxide synthase (eNOS) at Ser1177 and tended to decrease BK-induced nitric oxide production. Omeprazole 0-10 nitric oxide synthase 3 Homo sapiens 51-84 34291395-6 2021 Omeprazole decreased BK-induced phosphorylation of endothelial nitric oxide synthase (eNOS) at Ser1177 and tended to decrease BK-induced nitric oxide production. Omeprazole 0-10 nitric oxide synthase 3 Homo sapiens 86-90 34169869-6 2021 The eNOS (Glu298Asp) polymorphism was identified in EDTA blood by PCR amplification of the target region followed by restriction enzyme digestion, and genotyping on Agarose gel. Sepharose 165-172 nitric oxide synthase 3 Homo sapiens 4-8 33929389-10 2021 Following metformin treatment, p-AMPK and p-eNOS expression increased, while p-mTOR expression decreased. Metformin 10-19 nitric oxide synthase 3 Homo sapiens 44-48 34257681-8 2021 The molecular docking results showed that the binding energies of beta sitosterol with AR, FOS, AKT1, VEGFA, NR3C1, and NOS3 were less than -7.0 kcal mol-1, indicating a good docking effect. gamma-sitosterol 66-81 nitric oxide synthase 3 Homo sapiens 120-124 34206393-4 2021 However, IL-6 and the JAK1/2 inhibitor Ruxolitinib significantly increased angiogenic factors-endothelial nitric oxide synthase (eNOS), VEGF, and hypoxia-inducible factor-1 alpha (HIF-1alpha)-in patients with polycythemia vera (PV). ruxolitinib 39-50 nitric oxide synthase 3 Homo sapiens 86-127 34206393-4 2021 However, IL-6 and the JAK1/2 inhibitor Ruxolitinib significantly increased angiogenic factors-endothelial nitric oxide synthase (eNOS), VEGF, and hypoxia-inducible factor-1 alpha (HIF-1alpha)-in patients with polycythemia vera (PV). ruxolitinib 39-50 nitric oxide synthase 3 Homo sapiens 129-133 34095122-5 2021 Endothelial nitric oxide synthase (eNOS), argininosuccinate synthetase and ornithine decarboxylase (ODC) are the main enzymes for arginine metabolism. Arginine 130-138 nitric oxide synthase 3 Homo sapiens 0-33 34095122-5 2021 Endothelial nitric oxide synthase (eNOS), argininosuccinate synthetase and ornithine decarboxylase (ODC) are the main enzymes for arginine metabolism. Arginine 130-138 nitric oxide synthase 3 Homo sapiens 35-39 35617030-7 2022 Mechanistic studies showed that NACT increased inhibitory eNOS phosphorylation of threonine 495 in a ROCK-dependent manner and augmented vascular superoxide and hydrogen peroxide production and NADPH oxidase activity. Threonine 82-91 nitric oxide synthase 3 Homo sapiens 58-62 34302694-4 2021 Endogenous NO is produced from L-arginine under catalysis of three isoforms of NOS (eNOS, iNOS, and nNOS). Arginine 31-41 nitric oxide synthase 3 Homo sapiens 84-88 34218226-5 2021 In addition, we found that TSG not only increased the expression of Bcl-2, while decreasing Bax expression, but also activated phosphorylation of Akt and endothelial nitric oxide synthase (eNOS) with subsequent nitric oxide production and ultimately reduced high glucose-induced apoptosis. Glucose 263-270 nitric oxide synthase 3 Homo sapiens 154-187 34218226-6 2021 However, the antiapoptotic effects of TSG were abrogated by pretreatment of the cells with PI3K inhibitor (LY294002) or eNOS inhibitor NG-L-nitro-arginine methyl ester, respectively. ng-l-nitro-arginine methyl ester 135-167 nitric oxide synthase 3 Homo sapiens 120-124 34567165-6 2021 In this study, we found that taxifolin could decrease the expression of hypoxia-inducible factor-1alpha (HIF-1alpha) while increasing the expression of endothelial nitric oxide synthase (eNOS), presented a protective role. taxifolin 29-38 nitric oxide synthase 3 Homo sapiens 152-185 34567165-6 2021 In this study, we found that taxifolin could decrease the expression of hypoxia-inducible factor-1alpha (HIF-1alpha) while increasing the expression of endothelial nitric oxide synthase (eNOS), presented a protective role. taxifolin 29-38 nitric oxide synthase 3 Homo sapiens 187-191 34218226-5 2021 In addition, we found that TSG not only increased the expression of Bcl-2, while decreasing Bax expression, but also activated phosphorylation of Akt and endothelial nitric oxide synthase (eNOS) with subsequent nitric oxide production and ultimately reduced high glucose-induced apoptosis. Nitric Oxide 211-223 nitric oxide synthase 3 Homo sapiens 154-187 34218226-5 2021 In addition, we found that TSG not only increased the expression of Bcl-2, while decreasing Bax expression, but also activated phosphorylation of Akt and endothelial nitric oxide synthase (eNOS) with subsequent nitric oxide production and ultimately reduced high glucose-induced apoptosis. Nitric Oxide 211-223 nitric oxide synthase 3 Homo sapiens 189-193 35607381-0 2022 Naringenin upregulates GTPCH1/eNOS to ameliorate high glucose-induced retinal endothelial cell injury. naringenin 0-10 nitric oxide synthase 3 Homo sapiens 30-34 35607381-6 2022 Reactive oxygen species (ROS) levels and concentration of tetrahydrobiopterin (BH4), the essential cofactor of endothelial nitric oxide synthase (eNOS), were measured using a ROS detection kit and ELISA, respectively. sapropterin 58-77 nitric oxide synthase 3 Homo sapiens 111-144 35607381-6 2022 Reactive oxygen species (ROS) levels and concentration of tetrahydrobiopterin (BH4), the essential cofactor of endothelial nitric oxide synthase (eNOS), were measured using a ROS detection kit and ELISA, respectively. sapropterin 58-77 nitric oxide synthase 3 Homo sapiens 146-150 35607381-10 2022 Furthermore, naringenin upregulated GTPCH1/eNOS signaling and promoted release of BH4. naringenin 13-23 nitric oxide synthase 3 Homo sapiens 43-47 35607381-12 2022 In summary, the present study suggested that naringenin effectively inhibited HG-induced HREC apoptosis and intracellular oxidative stress, which may be associated with naringenin-mediated GTPCH1/eNOS upregulation. naringenin 45-55 nitric oxide synthase 3 Homo sapiens 196-200 35607381-12 2022 In summary, the present study suggested that naringenin effectively inhibited HG-induced HREC apoptosis and intracellular oxidative stress, which may be associated with naringenin-mediated GTPCH1/eNOS upregulation. naringenin 169-179 nitric oxide synthase 3 Homo sapiens 196-200 35617030-11 2022 These were prevented in Nox4-/- and by pharmacological inhibition of Nox4 or Rock.Commonly used chemotherapeutic agents, and in particular, docetaxel, alter vascular function by promoting inhibitory phosphorylation of eNOS and enhancing ROS production by NADPH oxidases. Docetaxel 140-149 nitric oxide synthase 3 Homo sapiens 218-222 35617030-11 2022 These were prevented in Nox4-/- and by pharmacological inhibition of Nox4 or Rock.Commonly used chemotherapeutic agents, and in particular, docetaxel, alter vascular function by promoting inhibitory phosphorylation of eNOS and enhancing ROS production by NADPH oxidases. ros 237-240 nitric oxide synthase 3 Homo sapiens 218-222 35609778-7 2022 The adipokine may have an athero-protective role by increasing nitric oxide level in the vascular endothelium by enhancing endothelial nitric oxide synthase phosphorylation, enhancing reverse cholesterol transport, and exerting an antithrombotic effect. Nitric Oxide 63-75 nitric oxide synthase 3 Homo sapiens 123-156 35296150-7 2022 Conversely, FTO overexpression significantly upregulated the mRNA and protein levels of VCAM-1 and ICAM-1, downregulated those of KLF2 and eNOS, and strongly attenuated the atorvastatin-mediated induction of KLF2 and eNOS expression. Atorvastatin 173-185 nitric oxide synthase 3 Homo sapiens 217-221 35602302-11 2022 Sihax-1 treatment remarkably decreased the phosphonation of phosphatidylinositol 3-kinase (PI3K)/AKT/mammalian target of rapamycin (mTOR)/endothelial NO synthase (eNOS) in mum-2B and C918. sihax-1 0-7 nitric oxide synthase 3 Homo sapiens 163-167 35602302-12 2022 Pretreatment with LY294002 significantly restored iHAX-1-induced decline in PI3K/AKT/mTOR/eNOS phosphorylation. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 18-26 nitric oxide synthase 3 Homo sapiens 90-94 35602302-12 2022 Pretreatment with LY294002 significantly restored iHAX-1-induced decline in PI3K/AKT/mTOR/eNOS phosphorylation. ihax-1 50-56 nitric oxide synthase 3 Homo sapiens 90-94 35180005-4 2022 The enzyme cofactor tetrahydrobiopterin (BH4) stabilizes the catalytic active state of eNOS. sapropterin 20-39 nitric oxide synthase 3 Homo sapiens 87-91 35180005-4 2022 The enzyme cofactor tetrahydrobiopterin (BH4) stabilizes the catalytic active state of eNOS. sapropterin 41-44 nitric oxide synthase 3 Homo sapiens 87-91 35179568-4 2022 Inhibition of autophagic flux by chloroquine or bafilomycin A1 were sufficient to induce eNOS monomerization and lowers nitric oxide bioavailability through raising mitochondrial reactive oxygen species (mtROS). Chloroquine 33-44 nitric oxide synthase 3 Homo sapiens 89-93 35179568-4 2022 Inhibition of autophagic flux by chloroquine or bafilomycin A1 were sufficient to induce eNOS monomerization and lowers nitric oxide bioavailability through raising mitochondrial reactive oxygen species (mtROS). bafilomycin A1 48-62 nitric oxide synthase 3 Homo sapiens 89-93 35179568-4 2022 Inhibition of autophagic flux by chloroquine or bafilomycin A1 were sufficient to induce eNOS monomerization and lowers nitric oxide bioavailability through raising mitochondrial reactive oxygen species (mtROS). Reactive Oxygen Species 179-202 nitric oxide synthase 3 Homo sapiens 89-93 35143872-17 2022 Besides, the improvement of skeletal muscle function affected by TMZ was associated with reducing NOS3 expression in senescent myoblasts. Trimetazidine 65-68 nitric oxide synthase 3 Homo sapiens 98-102 35182051-1 2022 Nitric oxide synthase 3 (NOS3) is a major vasoprotective enzyme that catalyzes the conversion of L-arginine to nitric oxide (NO) in response to a significant number of signaling pathways. Arginine 97-107 nitric oxide synthase 3 Homo sapiens 0-23 35182051-1 2022 Nitric oxide synthase 3 (NOS3) is a major vasoprotective enzyme that catalyzes the conversion of L-arginine to nitric oxide (NO) in response to a significant number of signaling pathways. Arginine 97-107 nitric oxide synthase 3 Homo sapiens 25-29 35182051-1 2022 Nitric oxide synthase 3 (NOS3) is a major vasoprotective enzyme that catalyzes the conversion of L-arginine to nitric oxide (NO) in response to a significant number of signaling pathways. Nitric Oxide 111-123 nitric oxide synthase 3 Homo sapiens 0-23 35182051-1 2022 Nitric oxide synthase 3 (NOS3) is a major vasoprotective enzyme that catalyzes the conversion of L-arginine to nitric oxide (NO) in response to a significant number of signaling pathways. Nitric Oxide 111-123 nitric oxide synthase 3 Homo sapiens 25-29 35182051-9 2022 However, NOS3 peptides with a phosphate at either S114 or S633 did not meaningfully interact with the kinases. Phosphates 30-39 nitric oxide synthase 3 Homo sapiens 9-13 35379328-15 2022 They improved the morphology and biofunctions of the mitochondria and Golgi apparatus, thereby elevating the levels of SOD, T-AOC and production of CoQ10, endothelial nitric oxide synthase (eNOS)-regulated nitric oxide (NO) generation as well as suppressed MDA generation. Nitric Oxide 206-218 nitric oxide synthase 3 Homo sapiens 155-188 35378380-4 2022 We show that the strong deleterious effect of miR-142-3p may be due in part to its ability to block the activation of ERK1/2 and eNOS-mediated signals in ECs. mir-142-3p 46-56 nitric oxide synthase 3 Homo sapiens 129-133 35563784-2 2022 T2Rs in these two innate immune cell types are activated by bitter products, including those secreted by Pseudomonas aeruginosa, leading to Ca2+-dependent activation of endothelial nitric oxide (NO) synthase (eNOS). Nitric Oxide 181-193 nitric oxide synthase 3 Homo sapiens 209-213 35389901-8 2022 The signal transduction of CD44-ankyrin-Akt-eNOS was significantly repressed in the ONFH group as compared with the control group after hyaluronic acid treatment. Hyaluronic Acid 136-151 nitric oxide synthase 3 Homo sapiens 44-48 35466583-11 2022 CONCLUSION: Low androgen status up-regulated the expressions of patients in MAMs (FACL-4, PACS-2 and IP3R1) in the corpus cavernosum and inhibited the eNOS/NO/cGMP signaling pathway, resulting in impaired erectile function in rats. Cyclic GMP 159-163 nitric oxide synthase 3 Homo sapiens 151-155 35449538-7 2022 Protein expression analyses also showed that Mg-L-theanine complexes decrease inducible nitric oxide synthase (iNOS) and endothelial nitric oxide synthase (eNOS) levels significantly. mg-l-theanine 45-58 nitric oxide synthase 3 Homo sapiens 121-154 35449538-7 2022 Protein expression analyses also showed that Mg-L-theanine complexes decrease inducible nitric oxide synthase (iNOS) and endothelial nitric oxide synthase (eNOS) levels significantly. mg-l-theanine 45-58 nitric oxide synthase 3 Homo sapiens 156-160 35379328-15 2022 They improved the morphology and biofunctions of the mitochondria and Golgi apparatus, thereby elevating the levels of SOD, T-AOC and production of CoQ10, endothelial nitric oxide synthase (eNOS)-regulated nitric oxide (NO) generation as well as suppressed MDA generation. Nitric Oxide 206-218 nitric oxide synthase 3 Homo sapiens 190-194 35441585-6 2022 Cabozantinib ameliorated high glucose-induced reduction in the expression of endothelial nitric oxide synthase (eNOS) and the production of nitric oxide (NO) in hGECs. cabozantinib 0-12 nitric oxide synthase 3 Homo sapiens 77-110 35441585-6 2022 Cabozantinib ameliorated high glucose-induced reduction in the expression of endothelial nitric oxide synthase (eNOS) and the production of nitric oxide (NO) in hGECs. cabozantinib 0-12 nitric oxide synthase 3 Homo sapiens 112-116 35441585-6 2022 Cabozantinib ameliorated high glucose-induced reduction in the expression of endothelial nitric oxide synthase (eNOS) and the production of nitric oxide (NO) in hGECs. Glucose 30-37 nitric oxide synthase 3 Homo sapiens 77-110 35380411-6 2022 Relaxation was partially blocked by the addition of the eNOS blocker Nomega-nitro-L-arginine, or the large conductance potassium channel blocker paxilline. Nitroarginine 69-92 nitric oxide synthase 3 Homo sapiens 56-60 35441585-6 2022 Cabozantinib ameliorated high glucose-induced reduction in the expression of endothelial nitric oxide synthase (eNOS) and the production of nitric oxide (NO) in hGECs. Glucose 30-37 nitric oxide synthase 3 Homo sapiens 112-116 35107761-4 2022 CR promotes eNOS activity and SIRT1 expression which in turn improves vasodilation resulting in greater regulation of blood pressure and blood flow. Chromium 0-2 nitric oxide synthase 3 Homo sapiens 12-16 35357665-16 2022 The quantification of NO levels and analysis of mRNA expressions of eNOS was to determine the nitric oxide demand caused due to OxLDL + CRP complex. Nitric Oxide 94-106 nitric oxide synthase 3 Homo sapiens 68-72 35431954-0 2022 Radix Astragalus Polysaccharide Accelerates Angiogenesis by Activating AKT/eNOS to Promote Nerve Regeneration and Functional Recovery. Polysaccharides 17-31 nitric oxide synthase 3 Homo sapiens 75-79 35433336-3 2022 Physical exercise-activated adenosine monophosphate (AMP)-activated protein kinase (AMPK) signaling induces endothelial nitric oxide (NO) synthase (eNOS), increases NO bio-availability, and inhibits palmitoylation, leading to specific and immediate SARS-CoV-2 protection. Adenosine 28-37 nitric oxide synthase 3 Homo sapiens 148-152 35332670-0 2022 Intelligent Nanodelivery System-Generated 1 O2 Mediates Tumor Vessel Normalization by Activating Endothelial TRPV4-eNOS Signaling. Oxygen 44-46 nitric oxide synthase 3 Homo sapiens 115-119 35433336-3 2022 Physical exercise-activated adenosine monophosphate (AMP)-activated protein kinase (AMPK) signaling induces endothelial nitric oxide (NO) synthase (eNOS), increases NO bio-availability, and inhibits palmitoylation, leading to specific and immediate SARS-CoV-2 protection. Adenosine Monophosphate 53-56 nitric oxide synthase 3 Homo sapiens 148-152 35433336-3 2022 Physical exercise-activated adenosine monophosphate (AMP)-activated protein kinase (AMPK) signaling induces endothelial nitric oxide (NO) synthase (eNOS), increases NO bio-availability, and inhibits palmitoylation, leading to specific and immediate SARS-CoV-2 protection. Nitric Oxide 120-132 nitric oxide synthase 3 Homo sapiens 148-152 34999313-7 2022 Hydroxyurea treatment lowered TNF-induced VCAM1 and NOS3 expression but did not affect heme-induced HMOX1 expression. Hydroxyurea 0-11 nitric oxide synthase 3 Homo sapiens 52-56 35195045-2 2022 In cultured ECs tyrosine phosphorylation of PECAM-1 has been shown to activate eNOS in response to shear stress. Tyrosine 16-24 nitric oxide synthase 3 Homo sapiens 79-83 35100630-1 2022 OBJECTIVE: To assess the influence of oxidative stress on the gene expression of nitric oxide synthases (NOS 3 and NOS 2) and, hence, the cardiovascular responses in preeclampsia. Nitric Oxide 82-94 nitric oxide synthase 3 Homo sapiens 106-111 35112931-1 2022 As a deficiency in tetrahydrobiopterin (BH4), a cofactor for endothelial nitric oxide synthase, has been implicated in the age-related decline in vascular function, this study aimed to determine the impact of acute BH4 supplementation on flow-mediated vasodilation (FMD) in old adults. sapropterin 19-38 nitric oxide synthase 3 Homo sapiens 61-94 35112931-1 2022 As a deficiency in tetrahydrobiopterin (BH4), a cofactor for endothelial nitric oxide synthase, has been implicated in the age-related decline in vascular function, this study aimed to determine the impact of acute BH4 supplementation on flow-mediated vasodilation (FMD) in old adults. sapropterin 40-43 nitric oxide synthase 3 Homo sapiens 61-94 35100630-10 2022 Nitric oxide may play a role in this mechanism, but interactions with other vasoactive /biological substances cannot be overlooked, as the gene expression of NOS3 and NOS2 has been reduced. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 158-162 35209223-6 2022 Bioinformatics analysis revealed these proteins are mainly ATP-binding and/or ATPase activity proteins, such as CKB, HSP86, HSP70-1, HSP90, ATPSF1beta and ACTG1, and highly associated with the regulation of the role of PKR in interferon induction and the antiviral response signaling pathway (P = 10-6), PI3K/AKT signaling pathway (P = 10-5) and eNOS signaling pathway (P = 10-4). Adenosine Triphosphate 59-62 nitric oxide synthase 3 Homo sapiens 346-350 35252440-4 2022 Our data reveals that HAnano modulates higher expression of genes related with endothelial cell performance and viability, such as VEGF, eNOS, and AKT, and further angiogenesis in vitro by promoting endothelial cell migration. hanano 22-28 nitric oxide synthase 3 Homo sapiens 138-142 35199130-0 2022 (Normalization of the ratio of nitric oxide and peroxynitrite by promoting eNOS dimer activity is a new direction for diabetic nephropathy treatment). Nitric Oxide 31-43 nitric oxide synthase 3 Homo sapiens 75-79 35199130-0 2022 (Normalization of the ratio of nitric oxide and peroxynitrite by promoting eNOS dimer activity is a new direction for diabetic nephropathy treatment). Peroxynitrous Acid 48-61 nitric oxide synthase 3 Homo sapiens 75-79 35199130-7 2022 ONOO- is a hyper-reactive oxidant and nitrating agent in vivo which can cause the uncoupling of eNOS. onoo 0-4 nitric oxide synthase 3 Homo sapiens 96-100 35199130-8 2022 The uncoupled eNOS does not produce NO but produces superoxide. Superoxides 52-62 nitric oxide synthase 3 Homo sapiens 14-18 35209223-7 2022 The results show that baicalin exerts multiply pharmacological functions, such as antiviral, anti-inflammatory, antitumor, and antioxidant functions, through regulating the PKR and PI3K/AKT/eNOS signaling pathways by targeting ATP-binding and ATPase activity proteins. baicalin 22-30 nitric oxide synthase 3 Homo sapiens 190-194 35209223-7 2022 The results show that baicalin exerts multiply pharmacological functions, such as antiviral, anti-inflammatory, antitumor, and antioxidant functions, through regulating the PKR and PI3K/AKT/eNOS signaling pathways by targeting ATP-binding and ATPase activity proteins. Adenosine Triphosphate 227-230 nitric oxide synthase 3 Homo sapiens 190-194 35170653-8 2022 CONCLUSION: Asymmetrical dimethylarginine is an important marker of endothelial dysfunction and endogenous endothelial nitric oxide synthase inhibitor. dimethylarginine 25-41 nitric oxide synthase 3 Homo sapiens 107-140 35167029-6 2022 Arsenic has been shown to inactivate endothelial nitric oxide synthase leading to a reduction of the generation and bioavailability of nitric oxide. Arsenic 0-7 nitric oxide synthase 3 Homo sapiens 37-70 35167029-6 2022 Arsenic has been shown to inactivate endothelial nitric oxide synthase leading to a reduction of the generation and bioavailability of nitric oxide. Nitric Oxide 135-147 nitric oxide synthase 3 Homo sapiens 37-70 35157107-0 2022 Differential effects of single fatty acids and fatty acid mixtures on the phosphoinositide 3-kinase/Akt/eNOS pathway in endothelial cells. Fatty Acids 31-42 nitric oxide synthase 3 Homo sapiens 104-108 35157107-0 2022 Differential effects of single fatty acids and fatty acid mixtures on the phosphoinositide 3-kinase/Akt/eNOS pathway in endothelial cells. Fatty Acids 47-57 nitric oxide synthase 3 Homo sapiens 104-108 35157107-2 2022 Non-esterified fatty acids (NEFA) enriched in saturated fatty acids (SFA) are thought to reduce vascular reactivity by attenuating insulin signalling via vasodilator pathways (phosphoinositide 3-kinase (PI3K)/Akt/endothelial nitric oxide synthase (eNOS)) and enhancing signalling via pro-inflammatory pathways. Fatty Acids 15-26 nitric oxide synthase 3 Homo sapiens 213-246 35157107-2 2022 Non-esterified fatty acids (NEFA) enriched in saturated fatty acids (SFA) are thought to reduce vascular reactivity by attenuating insulin signalling via vasodilator pathways (phosphoinositide 3-kinase (PI3K)/Akt/endothelial nitric oxide synthase (eNOS)) and enhancing signalling via pro-inflammatory pathways. Fatty Acids 15-26 nitric oxide synthase 3 Homo sapiens 248-252 35157107-2 2022 Non-esterified fatty acids (NEFA) enriched in saturated fatty acids (SFA) are thought to reduce vascular reactivity by attenuating insulin signalling via vasodilator pathways (phosphoinositide 3-kinase (PI3K)/Akt/endothelial nitric oxide synthase (eNOS)) and enhancing signalling via pro-inflammatory pathways. Fatty Acids 46-67 nitric oxide synthase 3 Homo sapiens 213-246 35157107-2 2022 Non-esterified fatty acids (NEFA) enriched in saturated fatty acids (SFA) are thought to reduce vascular reactivity by attenuating insulin signalling via vasodilator pathways (phosphoinositide 3-kinase (PI3K)/Akt/endothelial nitric oxide synthase (eNOS)) and enhancing signalling via pro-inflammatory pathways. Fatty Acids 46-67 nitric oxide synthase 3 Homo sapiens 248-252 35157107-5 2022 RESULTS: Oleic acid (OA, 100 microM) was shown to down regulate expression of the insulin receptor, PTEN and a PI3K catalytic (p110beta) and regulatory (p85alpha) subunit compared to palmitic, linoleic and stearic acids (P < 0.04), and promote greater eNOS phosphorylation at Ser1177. Oleic Acid 9-19 nitric oxide synthase 3 Homo sapiens 252-256 35206003-6 2022 Additionally, DOPAL significantly increases eNOS phosphorylation, while IPy maintained it. 3,4-dihydroxyphenylacetaldehyde 14-19 nitric oxide synthase 3 Homo sapiens 44-48 35157107-8 2022 CONCLUSION: Our findings provide novel insights into the modulation of the PI3K/Akt/eNOS pathway by single fatty acids and fatty acid mixtures. Fatty Acids 107-118 nitric oxide synthase 3 Homo sapiens 84-88 35157107-8 2022 CONCLUSION: Our findings provide novel insights into the modulation of the PI3K/Akt/eNOS pathway by single fatty acids and fatty acid mixtures. Fatty Acids 123-133 nitric oxide synthase 3 Homo sapiens 84-88 35185568-13 2022 The integration analysis of metabolomics and network pharmacology shows that KFXYS may regulate the key targets including ARG1, NOS2, NOS3, etc. kfxys 77-82 nitric oxide synthase 3 Homo sapiens 134-138 35213910-1 2022 OBJECTIVE: To investigate the expression of endothelin-1 (ET-1) and endothelial nitric oxide (NO) synthase (eNOS) in normal and preeclamptic (PE) placentae. Nitric Oxide 81-93 nitric oxide synthase 3 Homo sapiens 109-113 35204748-4 2022 In addition, nitrogen species (nitrotyrosine, iNOS, eNOS) and inflammation markers (IL-6, NFkB, and S100 protein) were increased in granulocytes of CML while anti-inflammatory levels of IL-10 were decreased in plasma. Nitrogen 13-21 nitric oxide synthase 3 Homo sapiens 52-56 35139776-5 2022 By activating farnesoid X receptor (FXR), metformin increases the expression of vascular endothelial growth factor-A (VEGF-A) and endothelial nitric oxide synthase (eNOS), improves the production of nitric oxide (NO) and decreases the production of ROS. Metformin 42-51 nitric oxide synthase 3 Homo sapiens 130-163 35139776-5 2022 By activating farnesoid X receptor (FXR), metformin increases the expression of vascular endothelial growth factor-A (VEGF-A) and endothelial nitric oxide synthase (eNOS), improves the production of nitric oxide (NO) and decreases the production of ROS. Metformin 42-51 nitric oxide synthase 3 Homo sapiens 165-169 35139776-7 2022 Thus, metformin appears to regulate islet microvascular endothelial cell (IMEC) proliferation, apoptosis and oxidative stress by activating the FXR/VEGF-A/eNOS pathway. Metformin 6-15 nitric oxide synthase 3 Homo sapiens 155-159 34994373-0 2022 A study of lovastatin and L-arginine co-loaded PLGA nanomedicine for enhancing nitric oxide production and eNOS expression. Lovastatin 11-21 nitric oxide synthase 3 Homo sapiens 107-111 34994373-0 2022 A study of lovastatin and L-arginine co-loaded PLGA nanomedicine for enhancing nitric oxide production and eNOS expression. Arginine 26-36 nitric oxide synthase 3 Homo sapiens 107-111 35096612-10 2021 In the finasteride arm, stronger associations were observed among men with lower serum lycopene for NOS3-rs1799983, higher serum alpha-carotene, beta-carotene, and beta-cryptoxanthin for LIG3-rs1052536, or lower serum retinol for SOD2-rs1799725. Finasteride 7-18 nitric oxide synthase 3 Homo sapiens 100-104 35096612-10 2021 In the finasteride arm, stronger associations were observed among men with lower serum lycopene for NOS3-rs1799983, higher serum alpha-carotene, beta-carotene, and beta-cryptoxanthin for LIG3-rs1052536, or lower serum retinol for SOD2-rs1799725. Lycopene 87-95 nitric oxide synthase 3 Homo sapiens 100-104 35006685-4 2022 Zn-MOFs could enhance the morphogenesis of vascular endothelial cells (ECs) via the PI3K/Akt/eNOS pathway. zn-mofs 0-7 nitric oxide synthase 3 Homo sapiens 93-97 35083247-3 2021 Thus, we sought to determine if acute administration of tetrahydrobiopterin (BH4), an essential cofactor for endothelial nitric oxide synthase (eNOS), would improve hyperemia and brachial artery vasodilation during progressive handgrip exercise in SSc. sapropterin 56-75 nitric oxide synthase 3 Homo sapiens 109-142 35083247-3 2021 Thus, we sought to determine if acute administration of tetrahydrobiopterin (BH4), an essential cofactor for endothelial nitric oxide synthase (eNOS), would improve hyperemia and brachial artery vasodilation during progressive handgrip exercise in SSc. sapropterin 56-75 nitric oxide synthase 3 Homo sapiens 144-148 35083247-3 2021 Thus, we sought to determine if acute administration of tetrahydrobiopterin (BH4), an essential cofactor for endothelial nitric oxide synthase (eNOS), would improve hyperemia and brachial artery vasodilation during progressive handgrip exercise in SSc. sapropterin 77-80 nitric oxide synthase 3 Homo sapiens 109-142 35083247-3 2021 Thus, we sought to determine if acute administration of tetrahydrobiopterin (BH4), an essential cofactor for endothelial nitric oxide synthase (eNOS), would improve hyperemia and brachial artery vasodilation during progressive handgrip exercise in SSc. sapropterin 77-80 nitric oxide synthase 3 Homo sapiens 144-148 35083247-9 2021 These results demonstrate the efficacy of acute BH4 administration to improve both resistance and conduit vessel endothelial function in SSc, suggesting that eNOS recoupling may be an effective strategy for improving vasodilatory capacity in this patient group. sapropterin 48-51 nitric oxide synthase 3 Homo sapiens 158-162 35633333-7 2022 Genes create a paired hierarchy of interaction according to their functional activity; the largest contribution to the probable vascular damage depends on the allelic polymorphism NOS3-786CT (p<0,05), the lowest - on the allelic polymorphism P2RY12-744CC (H2H2). h2h2 256-260 nitric oxide synthase 3 Homo sapiens 180-184 35072089-6 2022 For example, the effects of endogenous nitric oxide (NO) are shown to be mediated by the eNOS protein and that eNOS-derived endothelial NO is most effective in regulating blood pressure oscillations via modulating the baroreflex mechanisms. Nitric Oxide 39-51 nitric oxide synthase 3 Homo sapiens 89-93 35072089-6 2022 For example, the effects of endogenous nitric oxide (NO) are shown to be mediated by the eNOS protein and that eNOS-derived endothelial NO is most effective in regulating blood pressure oscillations via modulating the baroreflex mechanisms. Nitric Oxide 39-51 nitric oxide synthase 3 Homo sapiens 111-115 33933650-3 2021 Specific sphingolipids such as sphingosine-1-phosphate (S1P) have been shown to mediate the vaso-dilatory effects of plasma HDL via interaction with the endothelial nitric oxide synthase pathway. Sphingolipids 9-22 nitric oxide synthase 3 Homo sapiens 153-186 33933650-3 2021 Specific sphingolipids such as sphingosine-1-phosphate (S1P) have been shown to mediate the vaso-dilatory effects of plasma HDL via interaction with the endothelial nitric oxide synthase pathway. sphingosine 1-phosphate 31-54 nitric oxide synthase 3 Homo sapiens 153-186 33933650-3 2021 Specific sphingolipids such as sphingosine-1-phosphate (S1P) have been shown to mediate the vaso-dilatory effects of plasma HDL via interaction with the endothelial nitric oxide synthase pathway. sphingosine 1-phosphate 56-59 nitric oxide synthase 3 Homo sapiens 153-186 34050207-0 2021 Hypertonic stress modulates eNOS function through O-GlcNAc modification at Thr-866. o-glcnac 50-58 nitric oxide synthase 3 Homo sapiens 28-32 33934624-8 2021 Overexpression of FXYD1 in HEK293 cells revealed a possible mechanism, where FXYD1 protected against redox modification of eNOS cysteines. Cysteine 128-137 nitric oxide synthase 3 Homo sapiens 123-127 34050207-0 2021 Hypertonic stress modulates eNOS function through O-GlcNAc modification at Thr-866. Threonine 75-78 nitric oxide synthase 3 Homo sapiens 28-32 34050207-1 2021 O-GlcNAcylation, an energy-sensitive posttranslational modification, can regulate the activity of endothelial nitric oxide synthase (eNOS). o-glcnacylation 0-15 nitric oxide synthase 3 Homo sapiens 98-131 34050207-1 2021 O-GlcNAcylation, an energy-sensitive posttranslational modification, can regulate the activity of endothelial nitric oxide synthase (eNOS). o-glcnacylation 0-15 nitric oxide synthase 3 Homo sapiens 133-137 34050207-2 2021 Previous studies found that Thr866 is the key site for low-glucose-mediated regulation of eNOS O-GlcNAc. Glucose 59-66 nitric oxide synthase 3 Homo sapiens 90-94 34050207-2 2021 Previous studies found that Thr866 is the key site for low-glucose-mediated regulation of eNOS O-GlcNAc. o-glcnac 95-103 nitric oxide synthase 3 Homo sapiens 90-94 34050207-4 2021 Therefore, we first explored the effects of physical and chemical factors on eNOS O-GlcNAc and its Thr866 site. o-glcnac 82-90 nitric oxide synthase 3 Homo sapiens 77-81 34050207-5 2021 In this study, hypertonic stress, hyperthermia and hydrogen peroxide all increased the expression levels of eNOS O-GlcNAc, whereas hypoxia and high levels of alcohol had no effect. Hydrogen Peroxide 51-68 nitric oxide synthase 3 Homo sapiens 108-112 34050207-5 2021 In this study, hypertonic stress, hyperthermia and hydrogen peroxide all increased the expression levels of eNOS O-GlcNAc, whereas hypoxia and high levels of alcohol had no effect. o-glcnac 113-121 nitric oxide synthase 3 Homo sapiens 108-112 34050207-5 2021 In this study, hypertonic stress, hyperthermia and hydrogen peroxide all increased the expression levels of eNOS O-GlcNAc, whereas hypoxia and high levels of alcohol had no effect. Alcohols 158-165 nitric oxide synthase 3 Homo sapiens 108-112 34050207-6 2021 on the expression levels of eNOS O-GlcNAc; by contrast, low pH led to a decrease in eNOS O-GlcNAc levels. o-glcnac 33-41 nitric oxide synthase 3 Homo sapiens 28-32 34050207-6 2021 on the expression levels of eNOS O-GlcNAc; by contrast, low pH led to a decrease in eNOS O-GlcNAc levels. o-glcnac 89-97 nitric oxide synthase 3 Homo sapiens 84-88 34050207-7 2021 Notably, eNOS O-GlcNAc protein levels were unchanged after Thr866 site mutation only under hypertonic conditions, suggesting that hypertonic stress may act through the Thr866 site. o-glcnac 14-22 nitric oxide synthase 3 Homo sapiens 9-13 34050207-8 2021 Upon exploring the mechanism of hypertonic stress on eNOS O-GlcNAc activity and function, we found that hypertonic stress can upregulate the expression of O-linked N-acetylglucosamine (GlcNAc) transferase (OGT), which is dependent on AMPK. o-glcnac 58-66 nitric oxide synthase 3 Homo sapiens 53-57 34016263-8 2021 Exogenous C16:0-ceramide directly increased superoxide via tetrahydrobiopterin-mediated endothelial nitric oxide synthase uncoupling and dysregulated protein phosphatase 2 in human aortic endothelial cells. c16:0-ceramide 10-24 nitric oxide synthase 3 Homo sapiens 88-121 34059731-6 2021 A cooperation mechanism for the mechanotransduction of fluid shear stress to nitric oxide production was elucidated in which glypican-1 senses flow and phosphorylates PECAM-1 leading to endothelial nitric oxide synthase phosphorylation and nitric oxide production. Nitric Oxide 77-89 nitric oxide synthase 3 Homo sapiens 186-219 32653904-2 2021 The latter form a signal transduction complex that mediates the endothelial cell response to shear stress, including the activation of the endothelial nitric oxide (NO) synthase (eNOS). Nitric Oxide 151-163 nitric oxide synthase 3 Homo sapiens 179-183 32653904-8 2021 Two kinases i.e. abelson-tyrosine protein kinase (ABL)1 and Src were identified as eNOS Tyr81 kinases as their inhibition and downregulation significantly reduced the basal and Yoda1-induced tyrosine phosphorylation and activity of eNOS. Tyrosine 25-33 nitric oxide synthase 3 Homo sapiens 83-87 32653904-8 2021 Two kinases i.e. abelson-tyrosine protein kinase (ABL)1 and Src were identified as eNOS Tyr81 kinases as their inhibition and downregulation significantly reduced the basal and Yoda1-induced tyrosine phosphorylation and activity of eNOS. Tyrosine 25-33 nitric oxide synthase 3 Homo sapiens 232-236 34051107-1 2021 Up until today, there are still uncertainties regarding the occurrence of isoforms of the nitric oxide synthase (eNOS, nNOS) in the human prostate. Nitric Oxide 90-102 nitric oxide synthase 3 Homo sapiens 113-117 34016263-8 2021 Exogenous C16:0-ceramide directly increased superoxide via tetrahydrobiopterin-mediated endothelial nitric oxide synthase uncoupling and dysregulated protein phosphatase 2 in human aortic endothelial cells. Superoxides 44-54 nitric oxide synthase 3 Homo sapiens 88-121 34016263-8 2021 Exogenous C16:0-ceramide directly increased superoxide via tetrahydrobiopterin-mediated endothelial nitric oxide synthase uncoupling and dysregulated protein phosphatase 2 in human aortic endothelial cells. sapropterin 59-78 nitric oxide synthase 3 Homo sapiens 88-121 33982419-0 2021 Depiction of Haloa by Solomon Enos. haloa 13-18 nitric oxide synthase 3 Homo sapiens 30-34 34011981-4 2021 Endothelial nitric oxide synthase (eNOS) generates nitric oxide (NO) that maintains endothelial homeostasis. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 34020670-7 2021 LY294002 inhibited the biological function of HUVECs through inhibition of the PI3K/AKT/eNOS pathway. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 0-8 nitric oxide synthase 3 Homo sapiens 88-92 33888602-4 2021 We have previously shown that mechanistic/mammalian target of rapamycin (mTOR) drives cerebrovascular dysfunction in models of AD by reducing the activity of endothelial nitric oxide synthase (eNOS), and that attenuation of mTOR activity with rapamycin is sufficient to restore eNOS-dependent cerebrovascular function. Sirolimus 62-71 nitric oxide synthase 3 Homo sapiens 158-191 33888602-4 2021 We have previously shown that mechanistic/mammalian target of rapamycin (mTOR) drives cerebrovascular dysfunction in models of AD by reducing the activity of endothelial nitric oxide synthase (eNOS), and that attenuation of mTOR activity with rapamycin is sufficient to restore eNOS-dependent cerebrovascular function. Sirolimus 62-71 nitric oxide synthase 3 Homo sapiens 193-197 33888602-4 2021 We have previously shown that mechanistic/mammalian target of rapamycin (mTOR) drives cerebrovascular dysfunction in models of AD by reducing the activity of endothelial nitric oxide synthase (eNOS), and that attenuation of mTOR activity with rapamycin is sufficient to restore eNOS-dependent cerebrovascular function. Sirolimus 62-71 nitric oxide synthase 3 Homo sapiens 278-282 34026871-9 2021 In addition, A20 overexpression in HCAEC increased eNOS phosphorylation at Ser-1177, which is key for the function of this enzyme. Serine 75-78 nitric oxide synthase 3 Homo sapiens 51-55 33964050-2 2021 We investigated the effects of CAV1-T29107A and endothelial nitric oxide synthase (eNOS) G894T polymorphisms on the serum levels of testosterone, NO and prostate-specific antigen (PSA) in patients with PC. Testosterone 132-144 nitric oxide synthase 3 Homo sapiens 48-81 33372726-5 2021 Western blotting analysis results showed that CdCl2 decreases eNOS and peNOS expression. Cadmium Chloride 46-51 nitric oxide synthase 3 Homo sapiens 62-66 33946046-11 2021 The downregulated eNOS and reduced production of NO induced by ox-LDL were reversed by the introduction of Azilsartan. azilsartan 107-117 nitric oxide synthase 3 Homo sapiens 18-22 33621475-7 2021 In both BeWo and explants, the protective effect of NP-Plac1-hIGF1 treatment against H2O2 inducedcell death/lactate dehydrogenase release was prevented by eNOS inhibition (P=0.003 and P<0.0001, respectively). Hydrogen Peroxide 85-89 nitric oxide synthase 3 Homo sapiens 155-159 33556535-0 2021 Artemisinin protects endothelial function and vasodilation from oxidative damage via activation of PI3K/Akt/eNOS pathway. artemisinin 0-11 nitric oxide synthase 3 Homo sapiens 108-112 33913201-0 2021 Bufalin inhibits peritoneal dissemination of gastric cancer through endothelial nitric oxide synthase-mitogen-activated protein kinases signaling pathway. bufalin 0-7 nitric oxide synthase 3 Homo sapiens 68-101 33913201-9 2021 NOS3, which was an independent prognostic factor of GC patients, was predicted to be a potential target of bufalin. bufalin 107-114 nitric oxide synthase 3 Homo sapiens 0-4 33913201-10 2021 Further experiments proved that bufalin reduced the phosphorylation of NOS3, thereby inhibiting the mitogen-activated protein kinase (MAPK) signaling pathway, and ultimately suppressed GCPD by inhibiting EMT process. bufalin 32-39 nitric oxide synthase 3 Homo sapiens 71-75 33913201-12 2021 Bufalin could suppress GCPD through NOS3-MAPK signaling pathway, which provided more evidence support for intraperitoneal perfusion of bufalin to treat GCPD. bufalin 0-7 nitric oxide synthase 3 Homo sapiens 36-40 33913201-12 2021 Bufalin could suppress GCPD through NOS3-MAPK signaling pathway, which provided more evidence support for intraperitoneal perfusion of bufalin to treat GCPD. bufalin 135-142 nitric oxide synthase 3 Homo sapiens 36-40 33933809-0 2021 Increased secretion of VEGF-C from SiO2-induced pulmonary macrophages promotes lymphangiogenesis through the Src/eNOS pathway in silicosis. Silicon Dioxide 35-39 nitric oxide synthase 3 Homo sapiens 113-117 33899971-9 2021 Intra-individual changes in FMD following END and RT were associated with the NOS3 SNP, with TT homozygotes significantly favouring only END (P=0.016) and TC/CC tending to favour RT only (P=0.056). Technetium 155-157 nitric oxide synthase 3 Homo sapiens 78-82 33578126-4 2021 Our previous work has shown that the mitochondrial redistribution of uncoupled eNOS impairs mitochondrial bioenergetics and increases mito-ROS generation. mito-ros 134-142 nitric oxide synthase 3 Homo sapiens 79-83 33578126-6 2021 Our data show that the increase in mito-ROS involved in LPS-mediated inflammasome activation is associated with the disruption of mitochondrial bioenergetics in human lung microvascular endothelial cells (HLMVEC) and the mitochondrial redistribution of eNOS. mito-ros 35-43 nitric oxide synthase 3 Homo sapiens 253-257 33578126-7 2021 These effects are dependent on RhoA-ROCK signaling and are mediated via increased phosphorylation of eNOS at Threonine (T)-495. Threonine 109-118 nitric oxide synthase 3 Homo sapiens 101-105 33578126-11 2021 Thus, our findings show that the mitochondrial redistribution of uncoupled eNOS is intimately involved in the activation of the inflammatory response in ALI and implicate attenuating mito-ROS as a therapeutic strategy in humans. mito-ros 183-191 nitric oxide synthase 3 Homo sapiens 75-79 33967958-7 2021 Results: High (>16.7 mmol/L) concentration of glucose upregulated the expression of miR-21, leading to the activation and inhibition of the PTEN/AKT/eNOS and MAPK/ET-1 pathways, and upregulation of NO and downregulation of ET-1 secretion, respectively. Glucose 46-53 nitric oxide synthase 3 Homo sapiens 149-153 33854083-0 2021 Author Correction: Influence of NOS3 rs2070744 genotypes on hepatocellular carcinoma patients treated with lenvatinib. lenvatinib 107-117 nitric oxide synthase 3 Homo sapiens 32-36 33864889-8 2021 Elevated asymmetric and symmetric dimethylarginine combined with reduced arginine levels compromised endothelial nitric oxide synthase activity and nitric oxide signaling. dimethylarginine 34-50 nitric oxide synthase 3 Homo sapiens 101-134 33864889-8 2021 Elevated asymmetric and symmetric dimethylarginine combined with reduced arginine levels compromised endothelial nitric oxide synthase activity and nitric oxide signaling. Arginine 42-50 nitric oxide synthase 3 Homo sapiens 101-134 33895940-8 2021 We found that activation of endothelial nitric oxide synthase (eNOS) under low-dose ethanol conditions with a shift to activation of inducible NOS (iNOS) under chronic high ethanol exposure conditions, which appeared to regulate these contrasting effects. Ethanol 84-91 nitric oxide synthase 3 Homo sapiens 28-61 33895940-8 2021 We found that activation of endothelial nitric oxide synthase (eNOS) under low-dose ethanol conditions with a shift to activation of inducible NOS (iNOS) under chronic high ethanol exposure conditions, which appeared to regulate these contrasting effects. Ethanol 84-91 nitric oxide synthase 3 Homo sapiens 63-67 33895940-8 2021 We found that activation of endothelial nitric oxide synthase (eNOS) under low-dose ethanol conditions with a shift to activation of inducible NOS (iNOS) under chronic high ethanol exposure conditions, which appeared to regulate these contrasting effects. Ethanol 173-180 nitric oxide synthase 3 Homo sapiens 28-61 33895940-8 2021 We found that activation of endothelial nitric oxide synthase (eNOS) under low-dose ethanol conditions with a shift to activation of inducible NOS (iNOS) under chronic high ethanol exposure conditions, which appeared to regulate these contrasting effects. Ethanol 173-180 nitric oxide synthase 3 Homo sapiens 63-67 33895940-10 2021 We concluded that the effects of low-dose ethanol increased the diffusive movement of waste metabolites via eNOS-derived NO, which increased the arterial endothelial-smooth muscle cell dilative reactivity without affecting BBB integrity, whereas a prolonged induction of iNOS under chronic ethanol exposure conditions caused oxidative damage of the arterial endothelial-smooth muscle layers resulting in cerebral amyloid-like angiopathy. Ethanol 42-49 nitric oxide synthase 3 Homo sapiens 108-112 33895940-10 2021 We concluded that the effects of low-dose ethanol increased the diffusive movement of waste metabolites via eNOS-derived NO, which increased the arterial endothelial-smooth muscle cell dilative reactivity without affecting BBB integrity, whereas a prolonged induction of iNOS under chronic ethanol exposure conditions caused oxidative damage of the arterial endothelial-smooth muscle layers resulting in cerebral amyloid-like angiopathy. Ethanol 290-297 nitric oxide synthase 3 Homo sapiens 108-112 33893961-1 2021 We studied association of polymorphic markers Glu298Asp (rs1799983), C774T (rs1549758), and T786C (rs2070744) of the NOS3 gene with the risk of atopic dermatitis. glu298asp 46-55 nitric oxide synthase 3 Homo sapiens 117-121 33422633-8 2021 Interestingly, inhibition of mTORC1-S6K1 pathway using rapamycin significantly restored the IRS-1/Akt/eNOS activation, suggesting a feedback regulation of IRS-1/Akt signal through S6K1. Sirolimus 55-64 nitric oxide synthase 3 Homo sapiens 102-106 33128486-1 2021 PURPOSE: Acute ischemic stroke induces deoxyhemoglobin accumulation around the ischemic region while activating endothelial nitric oxide synthase (eNOS) coupling and the subsequent release of nitric oxide (NO). Nitric Oxide 124-136 nitric oxide synthase 3 Homo sapiens 147-151 33373686-13 2021 Thus, Curcumin-Veliparib combination suppresses angiogenesis through deregulation of the PI3K-AKT-eNOS pathway downstream to the NECTIN-4. curcumin-veliparib 6-24 nitric oxide synthase 3 Homo sapiens 98-102 33539947-0 2021 Endothelial-Transcytosed Myeloperoxidase Activates Endothelial Nitric Oxide Synthase via a Phospholipase C-Dependent Calcium Signaling Pathway. Calcium 117-124 nitric oxide synthase 3 Homo sapiens 51-84 33539947-3 2021 Here we examined the short-term implications of HOCl produced by endothelial-transcytosed MPO for eNOS activity. Hypochlorous Acid 48-52 nitric oxide synthase 3 Homo sapiens 98-102 33539947-5 2021 Exposure of MPO-containing ECs to low micromolar concentrations of H2O2 yielded enhanced rates of H2O2 consumption that correlated with HOCl formation and increased eNOS enzyme activity. Hydrogen Peroxide 67-71 nitric oxide synthase 3 Homo sapiens 165-169 33539947-6 2021 The MPO-dependent activation of eNOS occurred despite reduced cellular uptake of the eNOS substrate L-arginine, which involved a decrease in the maximal activity (Vmax), but not substrate affinity (Km), of the major endothelial L-arginine transporter, cationic amino acid transporter-1. Arginine 100-110 nitric oxide synthase 3 Homo sapiens 32-36 33539947-6 2021 The MPO-dependent activation of eNOS occurred despite reduced cellular uptake of the eNOS substrate L-arginine, which involved a decrease in the maximal activity (Vmax), but not substrate affinity (Km), of the major endothelial L-arginine transporter, cationic amino acid transporter-1. Arginine 100-110 nitric oxide synthase 3 Homo sapiens 85-89 33539947-6 2021 The MPO-dependent activation of eNOS occurred despite reduced cellular uptake of the eNOS substrate L-arginine, which involved a decrease in the maximal activity (Vmax), but not substrate affinity (Km), of the major endothelial L-arginine transporter, cationic amino acid transporter-1. Arginine 228-238 nitric oxide synthase 3 Homo sapiens 32-36 33539947-6 2021 The MPO-dependent activation of eNOS occurred despite reduced cellular uptake of the eNOS substrate L-arginine, which involved a decrease in the maximal activity (Vmax), but not substrate affinity (Km), of the major endothelial L-arginine transporter, cationic amino acid transporter-1. Arginine 228-238 nitric oxide synthase 3 Homo sapiens 85-89 33539947-7 2021 Activation of eNOS in MPO-containing ECs exposed to H2O2 involved a rapid elevation in cytosolic calcium and increased eNOS phosphorylation at Ser-1179 and de-phosphorylation at Thr-497. Hydrogen Peroxide 52-56 nitric oxide synthase 3 Homo sapiens 14-18 33539947-7 2021 Activation of eNOS in MPO-containing ECs exposed to H2O2 involved a rapid elevation in cytosolic calcium and increased eNOS phosphorylation at Ser-1179 and de-phosphorylation at Thr-497. Hydrogen Peroxide 52-56 nitric oxide synthase 3 Homo sapiens 119-123 33539947-7 2021 Activation of eNOS in MPO-containing ECs exposed to H2O2 involved a rapid elevation in cytosolic calcium and increased eNOS phosphorylation at Ser-1179 and de-phosphorylation at Thr-497. Calcium 97-104 nitric oxide synthase 3 Homo sapiens 14-18 33539947-7 2021 Activation of eNOS in MPO-containing ECs exposed to H2O2 involved a rapid elevation in cytosolic calcium and increased eNOS phosphorylation at Ser-1179 and de-phosphorylation at Thr-497. Serine 143-146 nitric oxide synthase 3 Homo sapiens 14-18 33539947-7 2021 Activation of eNOS in MPO-containing ECs exposed to H2O2 involved a rapid elevation in cytosolic calcium and increased eNOS phosphorylation at Ser-1179 and de-phosphorylation at Thr-497. Threonine 178-181 nitric oxide synthase 3 Homo sapiens 14-18 33539947-8 2021 These signaling events were attenuated by intracellular calcium chelation, removal of extracellular calcium and inhibition of phospholipase C. This study shows that stimulation of endothelial-transcytosed MPO activates eNOS by promoting phospholipase C-dependent calcium signaling and altered eNOS phosphorylation at Ser-1179 and Thr-497. Calcium 56-63 nitric oxide synthase 3 Homo sapiens 219-223 33539947-8 2021 These signaling events were attenuated by intracellular calcium chelation, removal of extracellular calcium and inhibition of phospholipase C. This study shows that stimulation of endothelial-transcytosed MPO activates eNOS by promoting phospholipase C-dependent calcium signaling and altered eNOS phosphorylation at Ser-1179 and Thr-497. Calcium 56-63 nitric oxide synthase 3 Homo sapiens 293-297 33539947-8 2021 These signaling events were attenuated by intracellular calcium chelation, removal of extracellular calcium and inhibition of phospholipase C. This study shows that stimulation of endothelial-transcytosed MPO activates eNOS by promoting phospholipase C-dependent calcium signaling and altered eNOS phosphorylation at Ser-1179 and Thr-497. Calcium 100-107 nitric oxide synthase 3 Homo sapiens 219-223 33539947-8 2021 These signaling events were attenuated by intracellular calcium chelation, removal of extracellular calcium and inhibition of phospholipase C. This study shows that stimulation of endothelial-transcytosed MPO activates eNOS by promoting phospholipase C-dependent calcium signaling and altered eNOS phosphorylation at Ser-1179 and Thr-497. Calcium 100-107 nitric oxide synthase 3 Homo sapiens 293-297 33539947-8 2021 These signaling events were attenuated by intracellular calcium chelation, removal of extracellular calcium and inhibition of phospholipase C. This study shows that stimulation of endothelial-transcytosed MPO activates eNOS by promoting phospholipase C-dependent calcium signaling and altered eNOS phosphorylation at Ser-1179 and Thr-497. Calcium 100-107 nitric oxide synthase 3 Homo sapiens 219-223 33539947-8 2021 These signaling events were attenuated by intracellular calcium chelation, removal of extracellular calcium and inhibition of phospholipase C. This study shows that stimulation of endothelial-transcytosed MPO activates eNOS by promoting phospholipase C-dependent calcium signaling and altered eNOS phosphorylation at Ser-1179 and Thr-497. Calcium 100-107 nitric oxide synthase 3 Homo sapiens 293-297 33539947-8 2021 These signaling events were attenuated by intracellular calcium chelation, removal of extracellular calcium and inhibition of phospholipase C. This study shows that stimulation of endothelial-transcytosed MPO activates eNOS by promoting phospholipase C-dependent calcium signaling and altered eNOS phosphorylation at Ser-1179 and Thr-497. Serine 317-320 nitric oxide synthase 3 Homo sapiens 219-223 33539947-8 2021 These signaling events were attenuated by intracellular calcium chelation, removal of extracellular calcium and inhibition of phospholipase C. This study shows that stimulation of endothelial-transcytosed MPO activates eNOS by promoting phospholipase C-dependent calcium signaling and altered eNOS phosphorylation at Ser-1179 and Thr-497. Serine 317-320 nitric oxide synthase 3 Homo sapiens 293-297 33539947-8 2021 These signaling events were attenuated by intracellular calcium chelation, removal of extracellular calcium and inhibition of phospholipase C. This study shows that stimulation of endothelial-transcytosed MPO activates eNOS by promoting phospholipase C-dependent calcium signaling and altered eNOS phosphorylation at Ser-1179 and Thr-497. Threonine 330-333 nitric oxide synthase 3 Homo sapiens 219-223 33539947-8 2021 These signaling events were attenuated by intracellular calcium chelation, removal of extracellular calcium and inhibition of phospholipase C. This study shows that stimulation of endothelial-transcytosed MPO activates eNOS by promoting phospholipase C-dependent calcium signaling and altered eNOS phosphorylation at Ser-1179 and Thr-497. Threonine 330-333 nitric oxide synthase 3 Homo sapiens 293-297 33373686-11 2021 Curcumin antagonised the NECTIN-4-induced angiogenesis through inhibition of PI3K-AKT mediated eNOS pathway and Veliparib synergized the effect of Curcumin. Curcumin 0-8 nitric oxide synthase 3 Homo sapiens 95-99 33529913-8 2021 In vitro, IL-1beta stimulation downregulated eNOS expression levels in human aortic endothelial cells (HAECs) in a concentration- and time-dependent manner, while pretreatment with 1 microM of the proteasome inhibitor MG132 reversed this effect. benzyloxycarbonylleucyl-leucyl-leucine aldehyde 218-223 nitric oxide synthase 3 Homo sapiens 45-49 33529913-9 2021 In addition, treatment with 10 mg/kg MG132 also prevented the proteolysis of eNOS and improved endothelium-dependent vascular relaxation in vivo. benzyloxycarbonylleucyl-leucyl-leucine aldehyde 37-42 nitric oxide synthase 3 Homo sapiens 77-81 33529913-10 2021 Notably, treatment with 30 mg/kg melatonin downregulated NLRP3 expression levels and decreased IL-1beta secretion, subsequently increasing the expression of eNOS and improving endothelium-dependent vascular relaxation. Melatonin 33-42 nitric oxide synthase 3 Homo sapiens 157-161 33611830-8 2021 The protective effects mediated by MARCH5 overexpression on ECs could be inhibited by eNOS inhibitor L-NAME and Akt inhibitor LY294002. NG-Nitroarginine Methyl Ester 101-107 nitric oxide synthase 3 Homo sapiens 86-90 32977740-11 2021 The low expression of Cav-1 in GO adipocytes was associated with low expression of Glut-4 but also with an increased expression of NOX-2 and active eNOS phosphorylated on serine 1177. Serine 171-177 nitric oxide synthase 3 Homo sapiens 148-152 32363908-2 2021 Endothelial nitric oxide synthase (eNOS) produced nitric oxide (NO) signaling in the vasculature plays an important role in maintaining vascular homeostasis. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 33775188-6 2021 L-NAME (NOS inhibitor) totally mimics the actions of Ang II on eNOS, NO production and autophagy levels. NG-Nitroarginine Methyl Ester 0-6 nitric oxide synthase 3 Homo sapiens 63-67 33998893-8 2021 The anti-inflammatory capacity of 25 muM CBD was concurrent with reduction in levels of phosphorylated mammalian target of rapamycin Ser 2448, endothelial nitric oxide synthase, and induction of cyclooxygenase 2 relative to M(LPS). Cannabidiol 41-44 nitric oxide synthase 3 Homo sapiens 143-176 33548859-6 2021 Another mechanism is the progressive inhibition of the placental endothelial nitric oxide synthase (eNOS) by oxidative stress, which results in eNOS uncoupling via several events such as a depletion of the eNOS substrate L-arginine due to increased arginase activity, an oxidation of the eNOS cofactor tetrahydrobiopterin (BH4), or eNOS post-translational modifications (for instance by S-glutathionylation). Arginine 221-231 nitric oxide synthase 3 Homo sapiens 65-98 33548859-6 2021 Another mechanism is the progressive inhibition of the placental endothelial nitric oxide synthase (eNOS) by oxidative stress, which results in eNOS uncoupling via several events such as a depletion of the eNOS substrate L-arginine due to increased arginase activity, an oxidation of the eNOS cofactor tetrahydrobiopterin (BH4), or eNOS post-translational modifications (for instance by S-glutathionylation). Arginine 221-231 nitric oxide synthase 3 Homo sapiens 100-104 33548859-6 2021 Another mechanism is the progressive inhibition of the placental endothelial nitric oxide synthase (eNOS) by oxidative stress, which results in eNOS uncoupling via several events such as a depletion of the eNOS substrate L-arginine due to increased arginase activity, an oxidation of the eNOS cofactor tetrahydrobiopterin (BH4), or eNOS post-translational modifications (for instance by S-glutathionylation). Arginine 221-231 nitric oxide synthase 3 Homo sapiens 144-148 33548859-6 2021 Another mechanism is the progressive inhibition of the placental endothelial nitric oxide synthase (eNOS) by oxidative stress, which results in eNOS uncoupling via several events such as a depletion of the eNOS substrate L-arginine due to increased arginase activity, an oxidation of the eNOS cofactor tetrahydrobiopterin (BH4), or eNOS post-translational modifications (for instance by S-glutathionylation). Arginine 221-231 nitric oxide synthase 3 Homo sapiens 144-148 33548859-6 2021 Another mechanism is the progressive inhibition of the placental endothelial nitric oxide synthase (eNOS) by oxidative stress, which results in eNOS uncoupling via several events such as a depletion of the eNOS substrate L-arginine due to increased arginase activity, an oxidation of the eNOS cofactor tetrahydrobiopterin (BH4), or eNOS post-translational modifications (for instance by S-glutathionylation). Arginine 221-231 nitric oxide synthase 3 Homo sapiens 144-148 33548859-6 2021 Another mechanism is the progressive inhibition of the placental endothelial nitric oxide synthase (eNOS) by oxidative stress, which results in eNOS uncoupling via several events such as a depletion of the eNOS substrate L-arginine due to increased arginase activity, an oxidation of the eNOS cofactor tetrahydrobiopterin (BH4), or eNOS post-translational modifications (for instance by S-glutathionylation). sapropterin 302-321 nitric oxide synthase 3 Homo sapiens 65-98 33548859-6 2021 Another mechanism is the progressive inhibition of the placental endothelial nitric oxide synthase (eNOS) by oxidative stress, which results in eNOS uncoupling via several events such as a depletion of the eNOS substrate L-arginine due to increased arginase activity, an oxidation of the eNOS cofactor tetrahydrobiopterin (BH4), or eNOS post-translational modifications (for instance by S-glutathionylation). sapropterin 302-321 nitric oxide synthase 3 Homo sapiens 100-104 33548859-6 2021 Another mechanism is the progressive inhibition of the placental endothelial nitric oxide synthase (eNOS) by oxidative stress, which results in eNOS uncoupling via several events such as a depletion of the eNOS substrate L-arginine due to increased arginase activity, an oxidation of the eNOS cofactor tetrahydrobiopterin (BH4), or eNOS post-translational modifications (for instance by S-glutathionylation). sapropterin 302-321 nitric oxide synthase 3 Homo sapiens 144-148 33548859-6 2021 Another mechanism is the progressive inhibition of the placental endothelial nitric oxide synthase (eNOS) by oxidative stress, which results in eNOS uncoupling via several events such as a depletion of the eNOS substrate L-arginine due to increased arginase activity, an oxidation of the eNOS cofactor tetrahydrobiopterin (BH4), or eNOS post-translational modifications (for instance by S-glutathionylation). sapropterin 302-321 nitric oxide synthase 3 Homo sapiens 144-148 33548859-6 2021 Another mechanism is the progressive inhibition of the placental endothelial nitric oxide synthase (eNOS) by oxidative stress, which results in eNOS uncoupling via several events such as a depletion of the eNOS substrate L-arginine due to increased arginase activity, an oxidation of the eNOS cofactor tetrahydrobiopterin (BH4), or eNOS post-translational modifications (for instance by S-glutathionylation). sapropterin 302-321 nitric oxide synthase 3 Homo sapiens 144-148 33548859-6 2021 Another mechanism is the progressive inhibition of the placental endothelial nitric oxide synthase (eNOS) by oxidative stress, which results in eNOS uncoupling via several events such as a depletion of the eNOS substrate L-arginine due to increased arginase activity, an oxidation of the eNOS cofactor tetrahydrobiopterin (BH4), or eNOS post-translational modifications (for instance by S-glutathionylation). sapropterin 323-326 nitric oxide synthase 3 Homo sapiens 65-98 33548859-6 2021 Another mechanism is the progressive inhibition of the placental endothelial nitric oxide synthase (eNOS) by oxidative stress, which results in eNOS uncoupling via several events such as a depletion of the eNOS substrate L-arginine due to increased arginase activity, an oxidation of the eNOS cofactor tetrahydrobiopterin (BH4), or eNOS post-translational modifications (for instance by S-glutathionylation). sapropterin 323-326 nitric oxide synthase 3 Homo sapiens 100-104 33548859-6 2021 Another mechanism is the progressive inhibition of the placental endothelial nitric oxide synthase (eNOS) by oxidative stress, which results in eNOS uncoupling via several events such as a depletion of the eNOS substrate L-arginine due to increased arginase activity, an oxidation of the eNOS cofactor tetrahydrobiopterin (BH4), or eNOS post-translational modifications (for instance by S-glutathionylation). sapropterin 323-326 nitric oxide synthase 3 Homo sapiens 144-148 33548859-6 2021 Another mechanism is the progressive inhibition of the placental endothelial nitric oxide synthase (eNOS) by oxidative stress, which results in eNOS uncoupling via several events such as a depletion of the eNOS substrate L-arginine due to increased arginase activity, an oxidation of the eNOS cofactor tetrahydrobiopterin (BH4), or eNOS post-translational modifications (for instance by S-glutathionylation). sapropterin 323-326 nitric oxide synthase 3 Homo sapiens 144-148 33548859-6 2021 Another mechanism is the progressive inhibition of the placental endothelial nitric oxide synthase (eNOS) by oxidative stress, which results in eNOS uncoupling via several events such as a depletion of the eNOS substrate L-arginine due to increased arginase activity, an oxidation of the eNOS cofactor tetrahydrobiopterin (BH4), or eNOS post-translational modifications (for instance by S-glutathionylation). sapropterin 323-326 nitric oxide synthase 3 Homo sapiens 144-148 33548859-7 2021 The uncoupling of eNOS triggers a switch of its activity from a NO-producing enzyme to a NADPH oxidase-like system generating O2 -, thereby potentiating ROS production and oxidative stress. Oxygen 126-130 nitric oxide synthase 3 Homo sapiens 18-22 33548859-7 2021 The uncoupling of eNOS triggers a switch of its activity from a NO-producing enzyme to a NADPH oxidase-like system generating O2 -, thereby potentiating ROS production and oxidative stress. ros 153-156 nitric oxide synthase 3 Homo sapiens 18-22 33548859-8 2021 Moreover, in PE placentas, eNOS could be post-translationally modified by lipid peroxidation-derived aldehydes such as 4-oxononenal (ONE) a highly bioreactive agent, able to inhibit eNOS activity and NO production. Aldehydes 101-110 nitric oxide synthase 3 Homo sapiens 27-31 33548859-8 2021 Moreover, in PE placentas, eNOS could be post-translationally modified by lipid peroxidation-derived aldehydes such as 4-oxononenal (ONE) a highly bioreactive agent, able to inhibit eNOS activity and NO production. Aldehydes 101-110 nitric oxide synthase 3 Homo sapiens 182-186 33548859-8 2021 Moreover, in PE placentas, eNOS could be post-translationally modified by lipid peroxidation-derived aldehydes such as 4-oxononenal (ONE) a highly bioreactive agent, able to inhibit eNOS activity and NO production. ORTHO-ONE 119-131 nitric oxide synthase 3 Homo sapiens 27-31 33548859-8 2021 Moreover, in PE placentas, eNOS could be post-translationally modified by lipid peroxidation-derived aldehydes such as 4-oxononenal (ONE) a highly bioreactive agent, able to inhibit eNOS activity and NO production. ORTHO-ONE 119-131 nitric oxide synthase 3 Homo sapiens 182-186 32363908-4 2021 CRITICAL ISSUES: Under conditions of tetrahydrobiopterin (BH4) depletion, eNOS generated superoxide trigger pathological events. sapropterin 37-56 nitric oxide synthase 3 Homo sapiens 74-78 32363908-4 2021 CRITICAL ISSUES: Under conditions of tetrahydrobiopterin (BH4) depletion, eNOS generated superoxide trigger pathological events. sapropterin 58-61 nitric oxide synthase 3 Homo sapiens 74-78 32363908-4 2021 CRITICAL ISSUES: Under conditions of tetrahydrobiopterin (BH4) depletion, eNOS generated superoxide trigger pathological events. Superoxides 89-99 nitric oxide synthase 3 Homo sapiens 74-78 32363908-7 2021 Recent Advances: Being NO signaling activators and regulators of eNOS signaling, BH4 treatment is getting widespread attention either as potential therapeutic agents or as preventive agents. sapropterin 81-84 nitric oxide synthase 3 Homo sapiens 65-69 33790801-0 2021 NOS3 Polymorphisms Can Influence the Effect of Multicomponent Training on Blood Pressure, Nitrite Concentration and Physical Fitness in Prehypertensive and Hypertensive Older Adult Women. Nitrites 90-97 nitric oxide synthase 3 Homo sapiens 0-4 33790801-3 2021 It analyzed the influence of NOS3 polymorphisms [-786T > C, 894G > T (Glu298Asp), and intron 4b/a] on the response of blood pressure (BP), nitrite concentration, and physical fitness in older adult women. Nitrites 139-146 nitric oxide synthase 3 Homo sapiens 29-33 33683570-4 2021 in Cardiovasc Res, 2020. https://doi.org/10.1093/cvr/cvaa213 ), showing that VE-PTP regulates eNOS in a direct-manner, dephosphorylating eNOS at Tyr81 and indirect at Ser1177 and the effects of a VE-PTP inhibitor, AKB-9778, in the blood pressure from diabetic patients. AKB-9778 214-222 nitric oxide synthase 3 Homo sapiens 94-98 33747912-1 2021 Background: NOS3 (endothelial NOS, eNOS) is a member of the nitric oxide synthase (NOS) enzyme family, mainly participating in nitric oxide (NO) generation. Nitric Oxide 60-72 nitric oxide synthase 3 Homo sapiens 12-16 33747912-1 2021 Background: NOS3 (endothelial NOS, eNOS) is a member of the nitric oxide synthase (NOS) enzyme family, mainly participating in nitric oxide (NO) generation. Nitric Oxide 60-72 nitric oxide synthase 3 Homo sapiens 18-33 33747912-1 2021 Background: NOS3 (endothelial NOS, eNOS) is a member of the nitric oxide synthase (NOS) enzyme family, mainly participating in nitric oxide (NO) generation. Nitric Oxide 60-72 nitric oxide synthase 3 Homo sapiens 35-39 33747912-11 2021 The expression of NOS3 was related to the response to QS-11 and brivinib in STAD. brivinib 64-72 nitric oxide synthase 3 Homo sapiens 18-22 33675874-2 2021 Chronic alcohol consumption decreases endothelial nitric oxide synthase (eNOS)-derived NO production typical of LSEC dysfunction. Alcohols 8-15 nitric oxide synthase 3 Homo sapiens 38-71 33675874-2 2021 Chronic alcohol consumption decreases endothelial nitric oxide synthase (eNOS)-derived NO production typical of LSEC dysfunction. Alcohols 8-15 nitric oxide synthase 3 Homo sapiens 73-77 33010104-6 2021 Endothelial nitric oxide synthase (eNOS) dependence was examined by use of L-NAME and eNOS knockout, respectively. NG-Nitroarginine Methyl Ester 75-81 nitric oxide synthase 3 Homo sapiens 0-33 33010104-6 2021 Endothelial nitric oxide synthase (eNOS) dependence was examined by use of L-NAME and eNOS knockout, respectively. NG-Nitroarginine Methyl Ester 75-81 nitric oxide synthase 3 Homo sapiens 35-39 33656060-5 2021 The differentially expressed proteins were identified in the signaling pathways of granzyme B, sirtuins, eIF2, actin cytoskeleton, eNOS, acute phase response and calcium and were connected to the upstream regulators MYC, PI3K SMARCA4 and cancer-related chemical drugs. Calcium 162-169 nitric oxide synthase 3 Homo sapiens 131-135 33497797-5 2021 In this study, we developed an endothelial cell based computational model integrating endothelial cell nitric oxide synthase (eNOS) biochemical pathway with downstream reactions and interactions of oxidative stress, tetrahydrobiopterin (BH4) synthesis and biopterin ratio ([BH4]/[TBP]), Asc and glutathione (GSH). sapropterin 216-235 nitric oxide synthase 3 Homo sapiens 86-124 33497797-5 2021 In this study, we developed an endothelial cell based computational model integrating endothelial cell nitric oxide synthase (eNOS) biochemical pathway with downstream reactions and interactions of oxidative stress, tetrahydrobiopterin (BH4) synthesis and biopterin ratio ([BH4]/[TBP]), Asc and glutathione (GSH). sapropterin 216-235 nitric oxide synthase 3 Homo sapiens 126-130 33497797-5 2021 In this study, we developed an endothelial cell based computational model integrating endothelial cell nitric oxide synthase (eNOS) biochemical pathway with downstream reactions and interactions of oxidative stress, tetrahydrobiopterin (BH4) synthesis and biopterin ratio ([BH4]/[TBP]), Asc and glutathione (GSH). sapropterin 237-240 nitric oxide synthase 3 Homo sapiens 86-124 33497797-5 2021 In this study, we developed an endothelial cell based computational model integrating endothelial cell nitric oxide synthase (eNOS) biochemical pathway with downstream reactions and interactions of oxidative stress, tetrahydrobiopterin (BH4) synthesis and biopterin ratio ([BH4]/[TBP]), Asc and glutathione (GSH). sapropterin 237-240 nitric oxide synthase 3 Homo sapiens 126-130 33497797-5 2021 In this study, we developed an endothelial cell based computational model integrating endothelial cell nitric oxide synthase (eNOS) biochemical pathway with downstream reactions and interactions of oxidative stress, tetrahydrobiopterin (BH4) synthesis and biopterin ratio ([BH4]/[TBP]), Asc and glutathione (GSH). Biopterin 226-235 nitric oxide synthase 3 Homo sapiens 86-124 33497797-5 2021 In this study, we developed an endothelial cell based computational model integrating endothelial cell nitric oxide synthase (eNOS) biochemical pathway with downstream reactions and interactions of oxidative stress, tetrahydrobiopterin (BH4) synthesis and biopterin ratio ([BH4]/[TBP]), Asc and glutathione (GSH). Biopterin 226-235 nitric oxide synthase 3 Homo sapiens 126-130 33497797-5 2021 In this study, we developed an endothelial cell based computational model integrating endothelial cell nitric oxide synthase (eNOS) biochemical pathway with downstream reactions and interactions of oxidative stress, tetrahydrobiopterin (BH4) synthesis and biopterin ratio ([BH4]/[TBP]), Asc and glutathione (GSH). sapropterin 274-277 nitric oxide synthase 3 Homo sapiens 86-124 33497797-5 2021 In this study, we developed an endothelial cell based computational model integrating endothelial cell nitric oxide synthase (eNOS) biochemical pathway with downstream reactions and interactions of oxidative stress, tetrahydrobiopterin (BH4) synthesis and biopterin ratio ([BH4]/[TBP]), Asc and glutathione (GSH). sapropterin 274-277 nitric oxide synthase 3 Homo sapiens 126-130 33497797-5 2021 In this study, we developed an endothelial cell based computational model integrating endothelial cell nitric oxide synthase (eNOS) biochemical pathway with downstream reactions and interactions of oxidative stress, tetrahydrobiopterin (BH4) synthesis and biopterin ratio ([BH4]/[TBP]), Asc and glutathione (GSH). Ascorbic Acid 287-290 nitric oxide synthase 3 Homo sapiens 86-124 33497797-5 2021 In this study, we developed an endothelial cell based computational model integrating endothelial cell nitric oxide synthase (eNOS) biochemical pathway with downstream reactions and interactions of oxidative stress, tetrahydrobiopterin (BH4) synthesis and biopterin ratio ([BH4]/[TBP]), Asc and glutathione (GSH). Ascorbic Acid 287-290 nitric oxide synthase 3 Homo sapiens 126-130 33497797-5 2021 In this study, we developed an endothelial cell based computational model integrating endothelial cell nitric oxide synthase (eNOS) biochemical pathway with downstream reactions and interactions of oxidative stress, tetrahydrobiopterin (BH4) synthesis and biopterin ratio ([BH4]/[TBP]), Asc and glutathione (GSH). Glutathione 295-306 nitric oxide synthase 3 Homo sapiens 86-124 33497797-5 2021 In this study, we developed an endothelial cell based computational model integrating endothelial cell nitric oxide synthase (eNOS) biochemical pathway with downstream reactions and interactions of oxidative stress, tetrahydrobiopterin (BH4) synthesis and biopterin ratio ([BH4]/[TBP]), Asc and glutathione (GSH). Glutathione 295-306 nitric oxide synthase 3 Homo sapiens 126-130 33497797-5 2021 In this study, we developed an endothelial cell based computational model integrating endothelial cell nitric oxide synthase (eNOS) biochemical pathway with downstream reactions and interactions of oxidative stress, tetrahydrobiopterin (BH4) synthesis and biopterin ratio ([BH4]/[TBP]), Asc and glutathione (GSH). Glutathione 308-311 nitric oxide synthase 3 Homo sapiens 86-124 33497797-5 2021 In this study, we developed an endothelial cell based computational model integrating endothelial cell nitric oxide synthase (eNOS) biochemical pathway with downstream reactions and interactions of oxidative stress, tetrahydrobiopterin (BH4) synthesis and biopterin ratio ([BH4]/[TBP]), Asc and glutathione (GSH). Glutathione 308-311 nitric oxide synthase 3 Homo sapiens 126-130 33497797-11 2021 We predicted that glutathione peroxidase and peroxiredoxin in combination with GSH and Asc can restore eNOS coupling and NO production under oxidative stress conditions. Glutathione 18-29 nitric oxide synthase 3 Homo sapiens 103-107 33497797-11 2021 We predicted that glutathione peroxidase and peroxiredoxin in combination with GSH and Asc can restore eNOS coupling and NO production under oxidative stress conditions. Glutathione 79-82 nitric oxide synthase 3 Homo sapiens 103-107 32325273-2 2021 Recently serum collectrin has emerged as a new member of the renin-angiotensin system that regulates the blood pressure through nitric oxide -endothelial nitric oxide synthase pathway. Nitric Oxide 128-140 nitric oxide synthase 3 Homo sapiens 142-175 32614624-5 2021 Endothelial cells exposed to ACNs downregulated gene expression of AKT1 and endothelial nitric oxide synthase (eNOS), while PAs upregulated AKT1 and vascular endothelial growth factor (VEGF) gene expression. Anthocyanins 29-33 nitric oxide synthase 3 Homo sapiens 76-109 32700783-3 2021 Strikingly, we found that increased di-, and tri-methylation of histone H3 lysine 9 (H3K9me2 and H3K9me3) expression were associated with upregulation of methyltransferase G9a and downregulation of endothelial nitric oxide synthase and CuZn-SOD expression in preeclamptic HUVECs. Lysine 75-81 nitric oxide synthase 3 Homo sapiens 198-231 32614624-6 2021 Combination of ACNs:PAs decreased gene expression of AKT1 and eNOS, while protein levels of AKT1 increased. Anthocyanins 15-19 nitric oxide synthase 3 Homo sapiens 62-66 33995953-1 2021 Objectives: We investigated whether NOS3-c.894G>T transversion (rs1799983), which causes the substitution of glutamate with aspartate (E298D) in the oxygenase domain of endothelial nitric oxide synthase (eNOS), is associated with susceptibility to metabolic syndrome (MetS) risk in Iranian-Azerbaijanis. Glutamic Acid 109-118 nitric oxide synthase 3 Homo sapiens 36-40 33995953-1 2021 Objectives: We investigated whether NOS3-c.894G>T transversion (rs1799983), which causes the substitution of glutamate with aspartate (E298D) in the oxygenase domain of endothelial nitric oxide synthase (eNOS), is associated with susceptibility to metabolic syndrome (MetS) risk in Iranian-Azerbaijanis. Glutamic Acid 109-118 nitric oxide synthase 3 Homo sapiens 169-202 33995953-1 2021 Objectives: We investigated whether NOS3-c.894G>T transversion (rs1799983), which causes the substitution of glutamate with aspartate (E298D) in the oxygenase domain of endothelial nitric oxide synthase (eNOS), is associated with susceptibility to metabolic syndrome (MetS) risk in Iranian-Azerbaijanis. Glutamic Acid 109-118 nitric oxide synthase 3 Homo sapiens 204-208 33995953-1 2021 Objectives: We investigated whether NOS3-c.894G>T transversion (rs1799983), which causes the substitution of glutamate with aspartate (E298D) in the oxygenase domain of endothelial nitric oxide synthase (eNOS), is associated with susceptibility to metabolic syndrome (MetS) risk in Iranian-Azerbaijanis. Aspartic Acid 124-133 nitric oxide synthase 3 Homo sapiens 36-40 33995953-1 2021 Objectives: We investigated whether NOS3-c.894G>T transversion (rs1799983), which causes the substitution of glutamate with aspartate (E298D) in the oxygenase domain of endothelial nitric oxide synthase (eNOS), is associated with susceptibility to metabolic syndrome (MetS) risk in Iranian-Azerbaijanis. Aspartic Acid 124-133 nitric oxide synthase 3 Homo sapiens 169-202 33995953-1 2021 Objectives: We investigated whether NOS3-c.894G>T transversion (rs1799983), which causes the substitution of glutamate with aspartate (E298D) in the oxygenase domain of endothelial nitric oxide synthase (eNOS), is associated with susceptibility to metabolic syndrome (MetS) risk in Iranian-Azerbaijanis. Aspartic Acid 124-133 nitric oxide synthase 3 Homo sapiens 204-208 33638940-6 2021 eNOS activity was assessed by detecting the phosphorylation (Ser 1179) of eNOS. Serine 61-64 nitric oxide synthase 3 Homo sapiens 0-4 33638940-6 2021 eNOS activity was assessed by detecting the phosphorylation (Ser 1179) of eNOS. Serine 61-64 nitric oxide synthase 3 Homo sapiens 74-78 33638940-11 2021 HDL-treatment enhanced the phosphorylation of eNOS at Ser 1179, but pretreatment with AGEs inhibited the phosphorylation of eNOS Ser 1179. Serine 54-57 nitric oxide synthase 3 Homo sapiens 46-50 33638940-11 2021 HDL-treatment enhanced the phosphorylation of eNOS at Ser 1179, but pretreatment with AGEs inhibited the phosphorylation of eNOS Ser 1179. Serine 129-132 nitric oxide synthase 3 Homo sapiens 124-128 32614624-5 2021 Endothelial cells exposed to ACNs downregulated gene expression of AKT1 and endothelial nitric oxide synthase (eNOS), while PAs upregulated AKT1 and vascular endothelial growth factor (VEGF) gene expression. Anthocyanins 29-33 nitric oxide synthase 3 Homo sapiens 111-115 33289873-0 2021 Retraction Note: Fibrauretine reduces ischemia/reperfusion injury via RISK/eNOS activation. fibrauretine 17-29 nitric oxide synthase 3 Homo sapiens 75-79 33602001-15 2021 Higher levels of E2 and its receptors (ESR1 and ESR2) are positively associated with observed higher levels of eNOS signaling pathway metabolites. Estradiol 17-19 nitric oxide synthase 3 Homo sapiens 111-115 33557218-11 2021 Quercetin, a component of honey, can improve vasodilation by enhancing nitric oxide production via endothelial nitric oxide synthase and stimulate calcium-activated potassium channels. Quercetin 0-9 nitric oxide synthase 3 Homo sapiens 99-132 33157202-4 2021 Whereas treatment with TGFbeta1 and TGFbeta2 or Akt1 gene silencing promoted EndMT accompanied by increased ALK5 expression and reduced ALK1 expression accompanied by increased expression of N-cadherin and reduced expression of eNOS in HMECs, treatment with ALK-5 inhibitor (SB431542) blunted these effects. 4-(5-benzo(1,3)dioxol-5-yl-4-pyridin-2-yl-1H-imidazol-2-yl)benzamide 275-283 nitric oxide synthase 3 Homo sapiens 228-232 33658920-12 2020 Furthermore, iodixanol induced the phosphorylation of protein kinase C (PKC) beta II, p47, Rac1, and endothelial nitric oxide synthase (eNOS) at Thr495, which elicited ROS release and ONOO- generation. iodixanol 13-22 nitric oxide synthase 3 Homo sapiens 101-134 33658920-12 2020 Furthermore, iodixanol induced the phosphorylation of protein kinase C (PKC) beta II, p47, Rac1, and endothelial nitric oxide synthase (eNOS) at Thr495, which elicited ROS release and ONOO- generation. iodixanol 13-22 nitric oxide synthase 3 Homo sapiens 136-140 33658920-12 2020 Furthermore, iodixanol induced the phosphorylation of protein kinase C (PKC) beta II, p47, Rac1, and endothelial nitric oxide synthase (eNOS) at Thr495, which elicited ROS release and ONOO- generation. Reactive Oxygen Species 168-171 nitric oxide synthase 3 Homo sapiens 101-134 33658920-12 2020 Furthermore, iodixanol induced the phosphorylation of protein kinase C (PKC) beta II, p47, Rac1, and endothelial nitric oxide synthase (eNOS) at Thr495, which elicited ROS release and ONOO- generation. Reactive Oxygen Species 168-171 nitric oxide synthase 3 Homo sapiens 136-140 33658920-12 2020 Furthermore, iodixanol induced the phosphorylation of protein kinase C (PKC) beta II, p47, Rac1, and endothelial nitric oxide synthase (eNOS) at Thr495, which elicited ROS release and ONOO- generation. onoo 184-188 nitric oxide synthase 3 Homo sapiens 101-134 33658920-12 2020 Furthermore, iodixanol induced the phosphorylation of protein kinase C (PKC) beta II, p47, Rac1, and endothelial nitric oxide synthase (eNOS) at Thr495, which elicited ROS release and ONOO- generation. onoo 184-188 nitric oxide synthase 3 Homo sapiens 136-140 33603465-12 2021 Expression of MAPK1, NR3C1, NOS1, NOS2 and NOS3 genes were significantly regulated by sinomenine in both MCF-7 cells and MDA-MB-231 cells. sinomenine 86-96 nitric oxide synthase 3 Homo sapiens 43-47 33603465-15 2021 Conclusion: MAPK1, NR3C1, NOS1, NOS2 and NOS3 were identified as the putative targets of sinomenine for treating breast cancer. sinomenine 89-99 nitric oxide synthase 3 Homo sapiens 41-45 33557218-11 2021 Quercetin, a component of honey, can improve vasodilation by enhancing nitric oxide production via endothelial nitric oxide synthase and stimulate calcium-activated potassium channels. Nitric Oxide 71-83 nitric oxide synthase 3 Homo sapiens 99-132 33044583-11 2021 However, both the 1.8 cineole treatment and alpha-pinene treatments significantly decreased TNF-alpha, IL-1beta, IL-6, and eNOS mRNA expression induced by LPS. Eucalyptol 22-29 nitric oxide synthase 3 Homo sapiens 123-127 33044583-11 2021 However, both the 1.8 cineole treatment and alpha-pinene treatments significantly decreased TNF-alpha, IL-1beta, IL-6, and eNOS mRNA expression induced by LPS. alpha-pinene 44-56 nitric oxide synthase 3 Homo sapiens 123-127 33506378-5 2021 Wortmannin suppressed the angiogenic factors, because VEGF, VEGFR1, and eNOS genes were downregulated in those cells, highlighting the importance of PI3K/AKT signaling on driving angiogenic phenotype and angiogenesis performance within the peri-implant tissue reaction. Wortmannin 0-10 nitric oxide synthase 3 Homo sapiens 72-76 32959938-8 2021 It can be concluded that berries" bioactive compounds are efficient in mitigation of hypertension through improvement of vascular function, angiotensin-converting enzyme"s (ACE) inhibitory activity, increasing endothelial nitric oxide synthase (eNOS) activity, and nitric oxide (NO) production, besides anti-oxidative and anti-inflammatory activities. Nitric Oxide 222-234 nitric oxide synthase 3 Homo sapiens 245-249 33300071-11 2021 PA decreased the production of NO, and the levels of phosphorylated-eNOS, whereas knockdown of CCN1 partially abrogated these effects triggered by PA. Palmitic Acid 0-2 nitric oxide synthase 3 Homo sapiens 68-72 33302164-12 2021 Only low-dose NAC increased NOS3 mRNA abundance and tetrahydrobiopterin reduction (BH4/BH2 ratio). Acetylcysteine 14-17 nitric oxide synthase 3 Homo sapiens 28-32 33499404-1 2021 Nitric oxide (NO) is formed during the oxidation of L-arginine to L-citrulline by the action of multiple isoenzymes of NO synthase (NOS): neuronal NOS (nNOS), endotelial NOS (eNOS), and inducible NOS (iNOS). Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 175-179 33554972-9 2021 When treated with a cardiotoxic anti-cancer agent, such as doxorubicin (DOX, used to treat leukemia, lymphoma and breast cancer), the viability of DOX-treated CSs is significantly reduced at 10 microM genetic and chemical inhibition of endothelial nitric oxide synthase, a downstream target of DOX in HCFs and HCAECs, reduced its toxicity in CSs. Doxorubicin 59-70 nitric oxide synthase 3 Homo sapiens 236-269 33554972-9 2021 When treated with a cardiotoxic anti-cancer agent, such as doxorubicin (DOX, used to treat leukemia, lymphoma and breast cancer), the viability of DOX-treated CSs is significantly reduced at 10 microM genetic and chemical inhibition of endothelial nitric oxide synthase, a downstream target of DOX in HCFs and HCAECs, reduced its toxicity in CSs. Doxorubicin 72-75 nitric oxide synthase 3 Homo sapiens 236-269 33554972-9 2021 When treated with a cardiotoxic anti-cancer agent, such as doxorubicin (DOX, used to treat leukemia, lymphoma and breast cancer), the viability of DOX-treated CSs is significantly reduced at 10 microM genetic and chemical inhibition of endothelial nitric oxide synthase, a downstream target of DOX in HCFs and HCAECs, reduced its toxicity in CSs. Doxorubicin 147-150 nitric oxide synthase 3 Homo sapiens 236-269 33554972-9 2021 When treated with a cardiotoxic anti-cancer agent, such as doxorubicin (DOX, used to treat leukemia, lymphoma and breast cancer), the viability of DOX-treated CSs is significantly reduced at 10 microM genetic and chemical inhibition of endothelial nitric oxide synthase, a downstream target of DOX in HCFs and HCAECs, reduced its toxicity in CSs. Doxorubicin 147-150 nitric oxide synthase 3 Homo sapiens 236-269 33499404-1 2021 Nitric oxide (NO) is formed during the oxidation of L-arginine to L-citrulline by the action of multiple isoenzymes of NO synthase (NOS): neuronal NOS (nNOS), endotelial NOS (eNOS), and inducible NOS (iNOS). Citrulline 66-78 nitric oxide synthase 3 Homo sapiens 175-179 32396609-7 2021 Empagliflozin reduced oxidative stress/eNOS-dependent PKGIalpha oxidation and polymerization resulting in a higher fraction of PKGIalpha monomers, which translocated back to the cytosol. empagliflozin 0-13 nitric oxide synthase 3 Homo sapiens 39-43 33438233-11 2021 All silica NPs have the smallest effect on the NO-eNOS pathway, but the irregular spherical SBA-15 reduces the eNOS modifier KLF4. sba-15 92-98 nitric oxide synthase 3 Homo sapiens 111-115 33467058-9 2021 P2Y11R agonist modulated vasoactive factors in human ECs, that is, endothelial nitric oxide synthase (eNOS) and endothelin-1, reduced SMC proliferation and prevented the switch towards a synthetic phenotype. p2y11r 0-6 nitric oxide synthase 3 Homo sapiens 67-100 33467058-9 2021 P2Y11R agonist modulated vasoactive factors in human ECs, that is, endothelial nitric oxide synthase (eNOS) and endothelin-1, reduced SMC proliferation and prevented the switch towards a synthetic phenotype. p2y11r 0-6 nitric oxide synthase 3 Homo sapiens 102-106 33413061-3 2021 While the exact mechanisms of endothelial dysfunction in RA remain to be established, there is good evidence that RA patients have relatively high circulating concentrations of the methylated arginine asymmetric dimethylarginine (ADMA), a potent endogenous inhibitor of endothelial NO synthase (eNOS). Arginine 192-200 nitric oxide synthase 3 Homo sapiens 295-299 33406458-1 2022 Currently, endothelium-dependent vasodilatation involves three main mechanisms: production of nitric oxide (NO) by endothelial nitric oxide synthase (eNOS), synthesis of prostanoids by cyclooxygenase, and/or opening of calcium-sensitive potassium channels. Nitric Oxide 94-106 nitric oxide synthase 3 Homo sapiens 115-148 33406458-1 2022 Currently, endothelium-dependent vasodilatation involves three main mechanisms: production of nitric oxide (NO) by endothelial nitric oxide synthase (eNOS), synthesis of prostanoids by cyclooxygenase, and/or opening of calcium-sensitive potassium channels. Nitric Oxide 94-106 nitric oxide synthase 3 Homo sapiens 150-154 33505452-10 2021 Endothelial nitric oxide synthase was also favored in cardiomyocytes treated with fenofibrate. Fenofibrate 82-93 nitric oxide synthase 3 Homo sapiens 0-33 33414434-3 2021 Using the biotin switch method, subcellular fractionation, immunofluorescence, and luciferase reporter assays, we found that NMDA-stimulated NF-kappaB activity selectively in hippocampal neurons, while endothelial nitric oxide synthase (eNOS), an enzyme expressed in neurons, is involved in the S-nitrosylation of p65 and consequent NF-kappaB inhibition in cerebrocortical, i.e., resistant neurons. N-Methylaspartate 125-129 nitric oxide synthase 3 Homo sapiens 237-241 33413061-3 2021 While the exact mechanisms of endothelial dysfunction in RA remain to be established, there is good evidence that RA patients have relatively high circulating concentrations of the methylated arginine asymmetric dimethylarginine (ADMA), a potent endogenous inhibitor of endothelial NO synthase (eNOS). dimethylarginine 212-228 nitric oxide synthase 3 Homo sapiens 295-299 33413061-3 2021 While the exact mechanisms of endothelial dysfunction in RA remain to be established, there is good evidence that RA patients have relatively high circulating concentrations of the methylated arginine asymmetric dimethylarginine (ADMA), a potent endogenous inhibitor of endothelial NO synthase (eNOS). N,N-dimethylarginine 230-234 nitric oxide synthase 3 Homo sapiens 295-299 33371812-9 2021 The present study shows that EGCG prevents homocysteine-induced endothelial cell apoptosis via enhancing SIRT1/AMPK as well as Akt/eNOS signaling pathways. Homocysteine 43-55 nitric oxide synthase 3 Homo sapiens 131-135 34019276-4 2021 ROS and calcium signaling also promote endothelial nitric oxide (NO) synthase (eNOS) uncoupling, decreasing NO production and increasing vascular resistance through persistent vasoconstriction and SMC proliferation. Reactive Oxygen Species 0-3 nitric oxide synthase 3 Homo sapiens 79-83 34019276-4 2021 ROS and calcium signaling also promote endothelial nitric oxide (NO) synthase (eNOS) uncoupling, decreasing NO production and increasing vascular resistance through persistent vasoconstriction and SMC proliferation. Calcium 8-15 nitric oxide synthase 3 Homo sapiens 79-83 34019276-4 2021 ROS and calcium signaling also promote endothelial nitric oxide (NO) synthase (eNOS) uncoupling, decreasing NO production and increasing vascular resistance through persistent vasoconstriction and SMC proliferation. Nitric Oxide 51-63 nitric oxide synthase 3 Homo sapiens 79-83 33371812-7 2021 Besides, EGCG also restores homocysteine-mediated dephosphorylation of Akt and decreases endothelial NO synthase (eNOS) expression. epigallocatechin gallate 9-13 nitric oxide synthase 3 Homo sapiens 114-118 32564765-0 2021 The Influence Of Endothelial Nitric Oxide Synthase (Enos) Genetic Polymorphisms On Cholesterol Blood Levels Among Type 2 Diabetic Patients On Atorvastatin Therapy. Cholesterol 83-94 nitric oxide synthase 3 Homo sapiens 17-50 33371812-7 2021 Besides, EGCG also restores homocysteine-mediated dephosphorylation of Akt and decreases endothelial NO synthase (eNOS) expression. Homocysteine 28-40 nitric oxide synthase 3 Homo sapiens 114-118 33371812-9 2021 The present study shows that EGCG prevents homocysteine-induced endothelial cell apoptosis via enhancing SIRT1/AMPK as well as Akt/eNOS signaling pathways. epigallocatechin gallate 29-33 nitric oxide synthase 3 Homo sapiens 131-135 32447519-7 2021 Additionally, molecular docking simulation confifirmed that scutellarin exhibited a relatively high potential for binding to the active sites of NOS3 and F2. scutellarin 60-71 nitric oxide synthase 3 Homo sapiens 145-149 33596565-9 2021 The objectives of this study were to evaluate prognostic role of molecular (endothelin-1) and genetic factors (gene polymorphisms of endothelial nitric oxide (NO) synthase (NOS3, rs1799983), endothelin-1 receptor type A (EDNRA, C+70G, rs5335) and NADPH oxidase (C242T, rs4673) in development of endothelial dysfunction and anthracycline-induced cardiotoxicity in women without cardiovascular diseases. Anthracyclines 323-336 nitric oxide synthase 3 Homo sapiens 173-177 33164880-10 2021 Mechanistically, miR-153-3p regulates the VEGF/VEGFR2/PI3K/Akt/eNOS pathways by targeting ANGPT1. mir-153-3p 17-27 nitric oxide synthase 3 Homo sapiens 63-67 33164880-12 2021 Collectively, MSCs-derived exosomes with low-expressed miR-153-3p notably promotes the activation of ANGPT1 and the VEGF/VEGFR2 /PI3K/Akt/eNOS pathways, thereby preventing the damages endothelial cells and cardiomyocytes against hypoxia. mir-153-3p 55-65 nitric oxide synthase 3 Homo sapiens 138-142 32564765-0 2021 The Influence Of Endothelial Nitric Oxide Synthase (Enos) Genetic Polymorphisms On Cholesterol Blood Levels Among Type 2 Diabetic Patients On Atorvastatin Therapy. Cholesterol 83-94 nitric oxide synthase 3 Homo sapiens 52-56 32564765-0 2021 The Influence Of Endothelial Nitric Oxide Synthase (Enos) Genetic Polymorphisms On Cholesterol Blood Levels Among Type 2 Diabetic Patients On Atorvastatin Therapy. Atorvastatin 142-154 nitric oxide synthase 3 Homo sapiens 17-50 32564765-0 2021 The Influence Of Endothelial Nitric Oxide Synthase (Enos) Genetic Polymorphisms On Cholesterol Blood Levels Among Type 2 Diabetic Patients On Atorvastatin Therapy. Atorvastatin 142-154 nitric oxide synthase 3 Homo sapiens 52-56 32564765-10 2021 However, patients with eNOS rs1799983, 4a/4a, and rs61722009 G/G genotypes showed a significantly lower levels of baseline total cholesterol (TC) and low density lipoprotein (LDL) than did patients carrying the rs1799983 4b/4b or rs61722009 T/T genotype (p < 0.05). Cholesterol 129-140 nitric oxide synthase 3 Homo sapiens 23-27 32564765-10 2021 However, patients with eNOS rs1799983, 4a/4a, and rs61722009 G/G genotypes showed a significantly lower levels of baseline total cholesterol (TC) and low density lipoprotein (LDL) than did patients carrying the rs1799983 4b/4b or rs61722009 T/T genotype (p < 0.05). Technetium 142-144 nitric oxide synthase 3 Homo sapiens 23-27 33129903-7 2021 To mimic low oxygen environment, an in vitro hypoxic endothelial dysfunction model was developed which showed decreased expressions of phosphorylated eNOS (serine 1177) when compared to the cells cultured in normoxic condition. Serine 156-162 nitric oxide synthase 3 Homo sapiens 150-154 33140223-1 2021 Generation of nitric oxide (NO) by the nitric oxide synthase (NOS) enzymes plays multiple signalling roles in every organ system, with crucial roles in the cardiovascular system, mediated by endothelial nitric oxide synthase (eNOS, encoded by NOS3) and neuronal nitric oxide synthase (nNOS, encoded by NOS1) in regulation of blood pressure, flow, oxygen delivery and cardiac function. Nitric Oxide 14-26 nitric oxide synthase 3 Homo sapiens 191-224 33140223-1 2021 Generation of nitric oxide (NO) by the nitric oxide synthase (NOS) enzymes plays multiple signalling roles in every organ system, with crucial roles in the cardiovascular system, mediated by endothelial nitric oxide synthase (eNOS, encoded by NOS3) and neuronal nitric oxide synthase (nNOS, encoded by NOS1) in regulation of blood pressure, flow, oxygen delivery and cardiac function. Nitric Oxide 14-26 nitric oxide synthase 3 Homo sapiens 226-230 33140223-1 2021 Generation of nitric oxide (NO) by the nitric oxide synthase (NOS) enzymes plays multiple signalling roles in every organ system, with crucial roles in the cardiovascular system, mediated by endothelial nitric oxide synthase (eNOS, encoded by NOS3) and neuronal nitric oxide synthase (nNOS, encoded by NOS1) in regulation of blood pressure, flow, oxygen delivery and cardiac function. Nitric Oxide 14-26 nitric oxide synthase 3 Homo sapiens 243-247 33140223-1 2021 Generation of nitric oxide (NO) by the nitric oxide synthase (NOS) enzymes plays multiple signalling roles in every organ system, with crucial roles in the cardiovascular system, mediated by endothelial nitric oxide synthase (eNOS, encoded by NOS3) and neuronal nitric oxide synthase (nNOS, encoded by NOS1) in regulation of blood pressure, flow, oxygen delivery and cardiac function. Oxygen 347-353 nitric oxide synthase 3 Homo sapiens 226-230 33140223-1 2021 Generation of nitric oxide (NO) by the nitric oxide synthase (NOS) enzymes plays multiple signalling roles in every organ system, with crucial roles in the cardiovascular system, mediated by endothelial nitric oxide synthase (eNOS, encoded by NOS3) and neuronal nitric oxide synthase (nNOS, encoded by NOS1) in regulation of blood pressure, flow, oxygen delivery and cardiac function. Oxygen 347-353 nitric oxide synthase 3 Homo sapiens 243-247 33129903-9 2021 The nC/R hydrogel was found to enhance phosphorylation of eNOS at serine 1177 site in cultured endothelial cells subjected to hypoxia. Serine 66-72 nitric oxide synthase 3 Homo sapiens 58-62 33221570-7 2021 Mechanistically, this occurs via the mitochondrial redistribution of uncoupled eNOS secondary to a PKC-dependent phosphorylation of eNOS at Threonine 495 (T495). Threonine 140-149 nitric oxide synthase 3 Homo sapiens 79-83 33780370-9 2021 Tumor necrosis factor inhibition and stimulation of endothelial nitric oxide synthase were proposed to be the primary mechanism of actions which confer elevated bradycardia risk when using donepezil. Donepezil 189-198 nitric oxide synthase 3 Homo sapiens 52-85 33320446-0 2021 Gastrodin prevents homocysteine-induced human umbilical vein endothelial cells injury via PI3K/Akt/eNOS and Nrf2/ARE pathway. Homocysteine 19-31 nitric oxide synthase 3 Homo sapiens 99-103 32740409-10 2021 CONCLUSION: Aliskiren restored endothelial function and induced a more prompt peripheral vasodilation in hypertensive and diabetic patients possibly through the increased production of nitric oxide via the enhanced expression and function of the active phosphorylated form of endothelial nitric oxide synthase. aliskiren 12-21 nitric oxide synthase 3 Homo sapiens 276-309 33221570-7 2021 Mechanistically, this occurs via the mitochondrial redistribution of uncoupled eNOS secondary to a PKC-dependent phosphorylation of eNOS at Threonine 495 (T495). Threonine 140-149 nitric oxide synthase 3 Homo sapiens 132-136 32122268-7 2021 Stem cell/oxygen-releasing HP system increased cGMP level and nNOS, eNOS, a-SMA and M3 expression, while decreasing fibrosis and apoptosis in the corpus cavernosum. Oxygen 10-16 nitric oxide synthase 3 Homo sapiens 68-72 32122268-7 2021 Stem cell/oxygen-releasing HP system increased cGMP level and nNOS, eNOS, a-SMA and M3 expression, while decreasing fibrosis and apoptosis in the corpus cavernosum. Hematoporphyrins 27-29 nitric oxide synthase 3 Homo sapiens 68-72 33371217-7 2020 In turn, nitric oxide production through eNOS was essential for TEM by modulating VE-cadherin on Y731. Nitric Oxide 9-21 nitric oxide synthase 3 Homo sapiens 41-45 33356884-9 2021 Finally, we showed that Nicaraven improved the functions of endothelial cells, seen as the up-regulation of endothelial nitric oxide synthase and increased nitric oxide levels. nicaraven 24-33 nitric oxide synthase 3 Homo sapiens 108-141 33157320-0 2020 Does eNOS derived nitric oxide protect the young from severe COVID-19 complications? Nitric Oxide 18-30 nitric oxide synthase 3 Homo sapiens 5-9 33414716-6 2020 NO is produced by the activity of endothelial NO synthase (eNOS) on its substrate, L-arginine. Arginine 83-93 nitric oxide synthase 3 Homo sapiens 34-57 33414716-6 2020 NO is produced by the activity of endothelial NO synthase (eNOS) on its substrate, L-arginine. Arginine 83-93 nitric oxide synthase 3 Homo sapiens 59-63 33414716-7 2020 Reduced availability of L-arginine to eNOS has been implicated in vascular dysfunction in diabetes. Arginine 24-34 nitric oxide synthase 3 Homo sapiens 38-42 33291075-4 2020 Mammalian target of rapamycin (mTOR) colocalized with PKG in pre-granulosa cells and was essential for eNOS/cGMP/PKG pathway-induced primordial follicle activation. Cyclic GMP 108-112 nitric oxide synthase 3 Homo sapiens 103-107 33291075-5 2020 The eNOS/cGMP/PKG pathway was found to stabilize mTOR protein. Cyclic GMP 9-13 nitric oxide synthase 3 Homo sapiens 4-8 33291075-8 2020 However, agonists of the eNOS/cGMP/PKG pathway reduced FBXW7 mRNA levels. Cyclic GMP 30-34 nitric oxide synthase 3 Homo sapiens 25-29 33291075-9 2020 FBXW7 overexpression suppressed primordial follicle activation and prevented the eNOS/cGMP/PKG pathway from activating primordial follicles and stabilizing mTOR protein. Cyclic GMP 86-90 nitric oxide synthase 3 Homo sapiens 81-85 33271854-3 2020 We studied single nucleotide polymorphisms (SNPs) in the NOS3, DDAH1, DDAH2, PRMT1, and AGXT2 genes that are part of the L-arginine-ADMA-NO pathway, and their association with DCI. l-arginine-adma-no 121-139 nitric oxide synthase 3 Homo sapiens 57-61 33208017-0 2020 The impact of NOS3 gene polymorphism on papillary thyroid cancer susceptibility in patients undergoing radioiodine therapy. Iodine-131 103-114 nitric oxide synthase 3 Homo sapiens 14-18 33208017-2 2020 Noting that the NOS3 gene polymorphism interferes with nitric oxide production, this study aims to identify and analyze the NOS3 gene polymorphism in the intron 4 region in patients with papillary thyroid cancer. Nitric Oxide 55-67 nitric oxide synthase 3 Homo sapiens 16-20 32483670-14 2020 PGE1 activated eNOS and GTPCH1 and inhibition of eNOS or GTPCH1 led to the attenuation of the protective functions of PGE1 in LPS-induced cells. Alprostadil 118-122 nitric oxide synthase 3 Homo sapiens 49-53 32483670-15 2020 PGE1 protected HCMEC/D3 cells from injuries induced by LPS by activation of eNOS and GTPCH1, suggesting that PGE1 might be used to help maintain cerebral microcirculation in future. Alprostadil 0-4 nitric oxide synthase 3 Homo sapiens 76-80 32483670-15 2020 PGE1 protected HCMEC/D3 cells from injuries induced by LPS by activation of eNOS and GTPCH1, suggesting that PGE1 might be used to help maintain cerebral microcirculation in future. Alprostadil 109-113 nitric oxide synthase 3 Homo sapiens 76-80 33049495-7 2020 RESULTS: Juglanin reduces OSS-induced oxidative stress by reducing the production of ROS through downregulation of NOX-2 and rescuing OSS-induced reduced expression of eNOS. juglanin 9-17 nitric oxide synthase 3 Homo sapiens 168-172 33049495-7 2020 RESULTS: Juglanin reduces OSS-induced oxidative stress by reducing the production of ROS through downregulation of NOX-2 and rescuing OSS-induced reduced expression of eNOS. OSS 26-29 nitric oxide synthase 3 Homo sapiens 168-172 33049495-7 2020 RESULTS: Juglanin reduces OSS-induced oxidative stress by reducing the production of ROS through downregulation of NOX-2 and rescuing OSS-induced reduced expression of eNOS. OSS 134-137 nitric oxide synthase 3 Homo sapiens 168-172 32483670-0 2020 Prostaglandin E1 Improves Cerebral Microcirculation Through Activation of Endothelial NOS and GRPCH1. Alprostadil 0-16 nitric oxide synthase 3 Homo sapiens 74-89 32483670-9 2020 The modulation of PGE1 in eNOS and GTPCH1 production, viability, inflammation, and apoptosis was investigated. Alprostadil 18-22 nitric oxide synthase 3 Homo sapiens 26-30 32483670-10 2020 The inhibitor of eNOS or GTPCH1 was introduced to examine impacts of eNOS or GTPCH1 could have on the PGE1 function. Alprostadil 102-106 nitric oxide synthase 3 Homo sapiens 69-73 32483670-14 2020 PGE1 activated eNOS and GTPCH1 and inhibition of eNOS or GTPCH1 led to the attenuation of the protective functions of PGE1 in LPS-induced cells. Alprostadil 0-4 nitric oxide synthase 3 Homo sapiens 15-19 33253900-1 2021 Catalyzed by endothelial nitric oxide (NO) synthase (eNOS) activity. Nitric Oxide 25-37 nitric oxide synthase 3 Homo sapiens 53-57 33242203-10 2021 Meanwhile, endothelial dysfunction caused by IH REVs was reversed by Akt activator SC79 as well as Erk kinase inhibitor PD98059, suggesting that PI3K/Akt/eNOS and Erk1/2/ET-1 pathways were implicated in IH REV-induced impaired EDRs. Ile-His 45-47 nitric oxide synthase 3 Homo sapiens 154-158 33242203-10 2021 Meanwhile, endothelial dysfunction caused by IH REVs was reversed by Akt activator SC79 as well as Erk kinase inhibitor PD98059, suggesting that PI3K/Akt/eNOS and Erk1/2/ET-1 pathways were implicated in IH REV-induced impaired EDRs. 2-(2-amino-3-methoxyphenyl)-4H-1-benzopyran-4-one 120-127 nitric oxide synthase 3 Homo sapiens 154-158 33293942-0 2020 Nitric Oxide Mediates Inflammation in Type II Diabetes Mellitus through the PPARgamma/eNOS Signaling Pathway. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 86-90 33180478-6 2020 VPP and IPP treatment reduced the level of reactive oxygen species and EV-induced expression of adhesion molecules and restored the ability of tube formation by upregulating endothelial nitric oxide synthase expression. valyl-prolyl-proline 0-3 nitric oxide synthase 3 Homo sapiens 174-207 33180478-6 2020 VPP and IPP treatment reduced the level of reactive oxygen species and EV-induced expression of adhesion molecules and restored the ability of tube formation by upregulating endothelial nitric oxide synthase expression. isoleucyl-prolyl-proline 8-11 nitric oxide synthase 3 Homo sapiens 174-207 32811745-12 2020 A484954 promoted the dimerization of eNOS in human endothelial cells. a484954 0-7 nitric oxide synthase 3 Homo sapiens 37-41 33030168-3 2020 Previous studies indicate that UVB radiation induces the activation and uncoupling of constitutive nitric oxide synthases (cNOS), which produce nitric oxide and peroxynitrite; both have been shown to regulate autophagy responses. Nitric Oxide 99-111 nitric oxide synthase 3 Homo sapiens 123-127 33030168-3 2020 Previous studies indicate that UVB radiation induces the activation and uncoupling of constitutive nitric oxide synthases (cNOS), which produce nitric oxide and peroxynitrite; both have been shown to regulate autophagy responses. Peroxynitrous Acid 161-174 nitric oxide synthase 3 Homo sapiens 86-121 33030168-3 2020 Previous studies indicate that UVB radiation induces the activation and uncoupling of constitutive nitric oxide synthases (cNOS), which produce nitric oxide and peroxynitrite; both have been shown to regulate autophagy responses. Peroxynitrous Acid 161-174 nitric oxide synthase 3 Homo sapiens 123-127 32879145-3 2020 Several lines of evidence indicate that CSE impairs endothelium-derived nitric oxide (NO)-dependent vasodilation by reducing the activity and protein expression of endothelial NO synthase (eNOS), whereas ACR elicits endothelium-dependent vasorelaxation by increasing the production of NO and expression of eNOS. Nitric Oxide 72-84 nitric oxide synthase 3 Homo sapiens 164-187 32879145-6 2020 The CSE- and ACR-induced decrease in the phosphorylation and expression of eNOS was counteracted by glutathione (reduced form), an antioxidant. Acrolein 13-16 nitric oxide synthase 3 Homo sapiens 75-79 32879145-6 2020 The CSE- and ACR-induced decrease in the phosphorylation and expression of eNOS was counteracted by glutathione (reduced form), an antioxidant. Glutathione 100-111 nitric oxide synthase 3 Homo sapiens 75-79 33182831-8 2020 In addition, Securiniga suffruticosa increased the protein expression of GTPCH (Guanosine triphosphate cyclohydrolase I) and the production of BH4 in HUVEC which are related with eNOS coupling pathway. sapropterin 143-146 nitric oxide synthase 3 Homo sapiens 179-183 32002792-0 2020 Nobiletin Regulates ROS/ADMA/DDAHII/eNOS/NO Pathway and Alleviates Vascular Endothelium Injury by Iron Overload. nobiletin 0-9 nitric oxide synthase 3 Homo sapiens 36-40 32002792-4 2020 In this study, we have identified the protective effects of Nob, and its underlying molecular mechanism in human umbilical vein endothelial cells (HUVECs) suffered from iron overload via ROS/ADMA/DDAHII/eNOS/NO pathway. nobiletin 60-63 nitric oxide synthase 3 Homo sapiens 203-207 32002792-6 2020 Besides, Nob could upregulate DDAHII expression and activity, promote eNOS phosphorylation to produce more NO, reduce ADMA content, and therefore increase superoxide dismutase, catalase, and glutathione peroxidase activities, and decrease malondialdehyde level and ROS generation. nobiletin 9-12 nitric oxide synthase 3 Homo sapiens 70-74 32002792-10 2020 These data suggested that the protective mechanism of Nob was to inhibit ROS burst, upregulate DDAHII expression and activity, promote eNOS phosphorylation, produce NO, reduce ADMA content, and ultimately alleviate iron overload damage in vascular endothelium. nobiletin 54-57 nitric oxide synthase 3 Homo sapiens 135-139 32827633-8 2020 Opiate coupling to cNOS and subsequent production and release of mitochondrial nitric oxide (NO) suggests an evolutionary linkage to similar physiological events in prokaryotic cells. Nitric Oxide 79-91 nitric oxide synthase 3 Homo sapiens 19-23 32568451-4 2020 Endothelial NO, synthesized from L-arginine by endothelial NO synthase (eNOS), inhibits apoptosis and promotes angiogenesis and tumor cell proliferation. Arginine 33-43 nitric oxide synthase 3 Homo sapiens 72-76 33051476-0 2020 Influence of NOS3 rs2070744 genotypes on hepatocellular carcinoma patients treated with lenvatinib. lenvatinib 88-98 nitric oxide synthase 3 Homo sapiens 13-17 33051476-7 2020 However, the SNP combination pattern of the NOS3 rs2070744 and FGFR4 rs351855 genotypes may be helpful as treatment effect predictors and prognostic factors for HCC patients treated with lenvatinib. lenvatinib 187-197 nitric oxide synthase 3 Homo sapiens 44-48 33050870-4 2021 Gene variants of the endothelial nitric oxide (eNOS) affect the plasma levels of NO. Nitric Oxide 33-45 nitric oxide synthase 3 Homo sapiens 47-51 32994087-0 2020 Corrigendum to "Ac2-26 ameliorates lung ischemia-reperfusion injury via the eNOS pathway" [Biomed. annexin A1 peptide (2-26) 16-22 nitric oxide synthase 3 Homo sapiens 76-80 32371540-0 2020 Association of NOS3 and ANGPT2 gene polymorphisms with survival in patients with hepatocellular carcinoma receiving sorafenib: results of the multicenter prospective INNOVATE study. Sorafenib 116-125 nitric oxide synthase 3 Homo sapiens 15-19 32559890-6 2020 Using Western blotting and specific pharmacological inhibitors in the acute study, we have shown that direct BPA"s action in EA.hy926 cells involves activation of estrogen receptor (ER), phosphorylation of protein kinase B (PKB/Akt) and endothelial nitric oxide synthase (eNOS)-mediated production of NO. bisphenol A 109-112 nitric oxide synthase 3 Homo sapiens 237-270 32559890-6 2020 Using Western blotting and specific pharmacological inhibitors in the acute study, we have shown that direct BPA"s action in EA.hy926 cells involves activation of estrogen receptor (ER), phosphorylation of protein kinase B (PKB/Akt) and endothelial nitric oxide synthase (eNOS)-mediated production of NO. bisphenol A 109-112 nitric oxide synthase 3 Homo sapiens 272-276 32559890-7 2020 Collectively, these data indicate that BPA induces functional and molecular changes in EA.hy926 cells associated with the promotion of endothelial integrity through activation of the ER/Akt/eNOS pathway. bisphenol A 39-42 nitric oxide synthase 3 Homo sapiens 190-194 33042519-4 2020 These discussions primarily focus on endothelial nitric oxide synthase (eNOS) as the source of nitric oxide. Nitric Oxide 49-61 nitric oxide synthase 3 Homo sapiens 72-76 33133730-4 2020 Herein, facilitated by a selective and sensitive fluorescence probe, we observed that some NO modulators displayed unexpected behaviors with both NO scavenger carboxy-PTIO and endothelial nitric oxide synthase (eNOS) inhibitor N(omega)-nitro-l-arginine methyl ester (l-NAME) failing to decrease intracellular free NO level in EA. NG-Nitroarginine Methyl Ester 227-265 nitric oxide synthase 3 Homo sapiens 176-209 33133730-4 2020 Herein, facilitated by a selective and sensitive fluorescence probe, we observed that some NO modulators displayed unexpected behaviors with both NO scavenger carboxy-PTIO and endothelial nitric oxide synthase (eNOS) inhibitor N(omega)-nitro-l-arginine methyl ester (l-NAME) failing to decrease intracellular free NO level in EA. NG-Nitroarginine Methyl Ester 227-265 nitric oxide synthase 3 Homo sapiens 211-215 33133730-4 2020 Herein, facilitated by a selective and sensitive fluorescence probe, we observed that some NO modulators displayed unexpected behaviors with both NO scavenger carboxy-PTIO and endothelial nitric oxide synthase (eNOS) inhibitor N(omega)-nitro-l-arginine methyl ester (l-NAME) failing to decrease intracellular free NO level in EA. NG-Nitroarginine Methyl Ester 267-273 nitric oxide synthase 3 Homo sapiens 176-209 33133730-4 2020 Herein, facilitated by a selective and sensitive fluorescence probe, we observed that some NO modulators displayed unexpected behaviors with both NO scavenger carboxy-PTIO and endothelial nitric oxide synthase (eNOS) inhibitor N(omega)-nitro-l-arginine methyl ester (l-NAME) failing to decrease intracellular free NO level in EA. NG-Nitroarginine Methyl Ester 267-273 nitric oxide synthase 3 Homo sapiens 211-215 32600711-10 2020 Molecular studies demonstrated the reduced expression of tumor suppressor (p53) and elevated anti-apoptotic protein (Bcl-xL) levels along with enhanced NO production through endothelial nitric oxide synthase (eNOS) activation as the plausible mechanisms underlying protective role of EHN against Cd-induced vascular toxicity. ehn 284-287 nitric oxide synthase 3 Homo sapiens 174-207 33052245-8 2020 TritonX-100 at a dose of 0.125% was utilized to inactivate the eNOS activity in endothelium to investigate the role of CMEC-derived eNOS in TXL-induced cardioprotection. Octoxynol 0-11 nitric oxide synthase 3 Homo sapiens 63-67 32713709-6 2020 Interestingly, MPsHED significantly decreased eNOS expression up to ~25% and increased ROS production up to ~75% on in vitro treated HUVECs. mpshed 15-21 nitric oxide synthase 3 Homo sapiens 46-50 32759013-4 2020 Our work has shown that, in the systemic circulation, folic acid in high dose rapidly improves nitric oxide mediated vasodilation, by activating endothelial nitric oxide synthase (eNOS). Folic Acid 54-64 nitric oxide synthase 3 Homo sapiens 145-178 32759013-4 2020 Our work has shown that, in the systemic circulation, folic acid in high dose rapidly improves nitric oxide mediated vasodilation, by activating endothelial nitric oxide synthase (eNOS). Folic Acid 54-64 nitric oxide synthase 3 Homo sapiens 180-184 32759013-4 2020 Our work has shown that, in the systemic circulation, folic acid in high dose rapidly improves nitric oxide mediated vasodilation, by activating endothelial nitric oxide synthase (eNOS). Nitric Oxide 95-107 nitric oxide synthase 3 Homo sapiens 145-178 32759013-4 2020 Our work has shown that, in the systemic circulation, folic acid in high dose rapidly improves nitric oxide mediated vasodilation, by activating endothelial nitric oxide synthase (eNOS). Nitric Oxide 95-107 nitric oxide synthase 3 Homo sapiens 180-184 33162896-0 2020 Angiotensin II Decreases Endothelial Nitric Oxide Synthase Phosphorylation via AT1R Nox/ROS/PP2A Pathway. Reactive Oxygen Species 88-91 nitric oxide synthase 3 Homo sapiens 25-58 33162896-3 2020 In this study, we reported that AngII/AT1R-mediated activated protein phosphatase 2A (PP2A) downregulated endothelial nitric oxide synthase (eNOS) phosphorylation via Nox/ROS pathway. Reactive Oxygen Species 171-174 nitric oxide synthase 3 Homo sapiens 106-139 33162896-3 2020 In this study, we reported that AngII/AT1R-mediated activated protein phosphatase 2A (PP2A) downregulated endothelial nitric oxide synthase (eNOS) phosphorylation via Nox/ROS pathway. Reactive Oxygen Species 171-174 nitric oxide synthase 3 Homo sapiens 141-145 33162896-4 2020 AngII treatment reduced the levels of phosphorylation of eNOS Ser1177 and nitric oxide (NO) content along with phosphorylation of PP2Ac (PP2A catalytic subunit) Tyr307, meanwhile increased the PP2A activity and ROS production in human umbilical vein endothelial cells (HUVECs). Reactive Oxygen Species 211-214 nitric oxide synthase 3 Homo sapiens 57-61 33162896-6 2020 The pretreatment of 10-8 M PP2A inhibitor okadaic acid (OA) reversed the levels of eNOS Ser1177 and NO content. Okadaic Acid 42-54 nitric oxide synthase 3 Homo sapiens 83-87 33162896-6 2020 The pretreatment of 10-8 M PP2A inhibitor okadaic acid (OA) reversed the levels of eNOS Ser1177 and NO content. Okadaic Acid 56-58 nitric oxide synthase 3 Homo sapiens 83-87 33052245-12 2020 Upon uptake into CMECs, linc-ROR downregulates its target miR-145-5p leading to activation of the eNOS pathway by facilitating the expression of p70s6k1 in these cells. linc-ror 24-32 nitric oxide synthase 3 Homo sapiens 98-102 32957896-2 2021 Nitric oxide (NO), produced by the enzyme endothelial nitric oxide synthase (eNOS) in endothelial cells, has considerable effects on bone cell function. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 42-75 32957896-2 2021 Nitric oxide (NO), produced by the enzyme endothelial nitric oxide synthase (eNOS) in endothelial cells, has considerable effects on bone cell function. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 77-81 32908983-9 2020 Key Point: PI3K/eNOS pathway-mediated, inflammation-triggered vWF secretion is the target of the pharmacological manipulation of the cAMP-EPAC system. Cyclic AMP 133-137 nitric oxide synthase 3 Homo sapiens 16-20 32463112-5 2020 The presence of the nitric oxide-scavenging protein, hemoglobin alpha, limits TRPV4EC -eNOS signalling in mesenteric arteries. Nitric Oxide 20-32 nitric oxide synthase 3 Homo sapiens 87-91 32407761-5 2020 Furthermore, the increase of NOS and extracellular signal regulated kinases1/2 (ERK1/2) phosphorylation mediated by APJ/B2R dimer can be inhibited by U0126 and U73122, respectively, suggesting that the heterodimer might activate the PLC/ERK1/2/eNOS signaling pathway, and finally leading to a significant increase in cell proliferation. U 0126 150-155 nitric oxide synthase 3 Homo sapiens 244-248 32407761-5 2020 Furthermore, the increase of NOS and extracellular signal regulated kinases1/2 (ERK1/2) phosphorylation mediated by APJ/B2R dimer can be inhibited by U0126 and U73122, respectively, suggesting that the heterodimer might activate the PLC/ERK1/2/eNOS signaling pathway, and finally leading to a significant increase in cell proliferation. 1-(6-((3-methoxyestra-1,3,5(10)-trien-17-yl)amino)hexyl)-1H-pyrrole-2,5-dione 160-166 nitric oxide synthase 3 Homo sapiens 244-248 32888132-7 2020 Both chronic morphine and methadone treatment increased NO level and eNOS expression in HUVECs. Morphine 13-21 nitric oxide synthase 3 Homo sapiens 69-73 32888132-7 2020 Both chronic morphine and methadone treatment increased NO level and eNOS expression in HUVECs. Methadone 26-35 nitric oxide synthase 3 Homo sapiens 69-73 32888132-9 2020 Lithium pretreatment (10 mM) in both morphine and methadone received groups significantly reduced nitrite and cAMP levels as well as eNOS expression as compared to the control. Lithium 0-7 nitric oxide synthase 3 Homo sapiens 133-137 32888132-9 2020 Lithium pretreatment (10 mM) in both morphine and methadone received groups significantly reduced nitrite and cAMP levels as well as eNOS expression as compared to the control. Methadone 50-59 nitric oxide synthase 3 Homo sapiens 133-137 32888132-0 2020 Lithium reverses the effect of opioids on eNOS/nitric oxide pathway in human umbilical vein endothelial cells. Lithium 0-7 nitric oxide synthase 3 Homo sapiens 42-46 32888132-0 2020 Lithium reverses the effect of opioids on eNOS/nitric oxide pathway in human umbilical vein endothelial cells. Nitric Oxide 47-59 nitric oxide synthase 3 Homo sapiens 42-46 32463112-12 2020 However, the TRPV4 channel agonist GSK1016790A (10 nM) selectively activated IK/SK channels in MAs and eNOS in PAs, revealing preferential TRPV4EC -IK/SK channel coupling in MAs and TRPV4EC -eNOS coupling in PAs. N-(1-((4-(2-(((2,4-dichlorophenyl)sulfonyl)amino)-3-hydroxypropanoyl)-1-piperazinyl)carbonyl)-3-methylbutyl)-1-benzothiophene-2-carboxamide 35-46 nitric oxide synthase 3 Homo sapiens 103-107 32463112-12 2020 However, the TRPV4 channel agonist GSK1016790A (10 nM) selectively activated IK/SK channels in MAs and eNOS in PAs, revealing preferential TRPV4EC -IK/SK channel coupling in MAs and TRPV4EC -eNOS coupling in PAs. N-(1-((4-(2-(((2,4-dichlorophenyl)sulfonyl)amino)-3-hydroxypropanoyl)-1-piperazinyl)carbonyl)-3-methylbutyl)-1-benzothiophene-2-carboxamide 35-46 nitric oxide synthase 3 Homo sapiens 191-195 32922141-12 2020 Collectively, these findings led to the assumption that the downregulation of IL-6/JAK2/STAT3 signaling by cinnamaldehyde, tadalafil, and aliskiren could alleviate joint destruction by MMP-3 and RANKL, reduce iNOS, and enhance eNOS expressions. cinnamaldehyde 107-121 nitric oxide synthase 3 Homo sapiens 227-231 32544536-9 2020 These findings suggest a causative role of E2 and its receptors ESR1 and ESR2 in augmenting eNOS activity and NO availability during healthy high altitude ascent. Estradiol 43-45 nitric oxide synthase 3 Homo sapiens 92-96 32863226-0 2020 Specific O-GlcNAc modification at Ser-615 modulates eNOS function. Serine 34-37 nitric oxide synthase 3 Homo sapiens 52-56 32863226-3 2020 Nitric Oxide (NO) deficiency is considered a hallmark of IPAH and altered function of endothelial nitric oxide synthase (eNOS), decreases NO production. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 86-119 32863226-3 2020 Nitric Oxide (NO) deficiency is considered a hallmark of IPAH and altered function of endothelial nitric oxide synthase (eNOS), decreases NO production. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 121-125 32863226-5 2020 In diabetes, dysregulated glucose metabolism has been shown to regulate eNOS function through inhibition of Ser-1177 phosphorylation. Serine 108-111 nitric oxide synthase 3 Homo sapiens 72-76 32863226-7 2020 Here we show that increased protein O-GlcNAc occurs on eNOS in PAH and Ser-615 appears to be a novel site of O-GlcNAc modification resulting in reduced eNOS dimerization. p-Aminohippuric Acid 63-66 nitric oxide synthase 3 Homo sapiens 55-59 32863226-7 2020 Here we show that increased protein O-GlcNAc occurs on eNOS in PAH and Ser-615 appears to be a novel site of O-GlcNAc modification resulting in reduced eNOS dimerization. Serine 71-74 nitric oxide synthase 3 Homo sapiens 152-156 32863226-8 2020 Functional characterization of Ser-615 demonstrated the importance of this residue on the regulation of eNOS activity through control of Ser-1177 phosphorylation. Serine 31-34 nitric oxide synthase 3 Homo sapiens 104-108 32863226-8 2020 Functional characterization of Ser-615 demonstrated the importance of this residue on the regulation of eNOS activity through control of Ser-1177 phosphorylation. Serine 137-140 nitric oxide synthase 3 Homo sapiens 104-108 32863226-9 2020 Here we demonstrate a previously unidentified regulatory mechanism of eNOS whereby the O-GlcNAc modification of Ser-615 results in reduced eNOS activity and endothelial dysfunction under conditions of glucose dysregulation. Serine 112-115 nitric oxide synthase 3 Homo sapiens 70-74 32863226-9 2020 Here we demonstrate a previously unidentified regulatory mechanism of eNOS whereby the O-GlcNAc modification of Ser-615 results in reduced eNOS activity and endothelial dysfunction under conditions of glucose dysregulation. Serine 112-115 nitric oxide synthase 3 Homo sapiens 139-143 32590330-1 2020 Hydrogen peroxide (H2O2) modulates critical phosphorylation pathways in vascular endothelial cells, many of which affect endothelial nitric oxide synthase (eNOS) signal transduction. Hydrogen Peroxide 0-17 nitric oxide synthase 3 Homo sapiens 121-154 32590330-1 2020 Hydrogen peroxide (H2O2) modulates critical phosphorylation pathways in vascular endothelial cells, many of which affect endothelial nitric oxide synthase (eNOS) signal transduction. Hydrogen Peroxide 0-17 nitric oxide synthase 3 Homo sapiens 156-160 32590330-1 2020 Hydrogen peroxide (H2O2) modulates critical phosphorylation pathways in vascular endothelial cells, many of which affect endothelial nitric oxide synthase (eNOS) signal transduction. Hydrogen Peroxide 19-23 nitric oxide synthase 3 Homo sapiens 121-154 32590330-1 2020 Hydrogen peroxide (H2O2) modulates critical phosphorylation pathways in vascular endothelial cells, many of which affect endothelial nitric oxide synthase (eNOS) signal transduction. Hydrogen Peroxide 19-23 nitric oxide synthase 3 Homo sapiens 156-160 32590330-2 2020 Both intracellular and extracellular sources of H2O2 have been implicated in eNOS regulation, yet the specific endothelial pathways remain incompletely understood. Hydrogen Peroxide 48-52 nitric oxide synthase 3 Homo sapiens 77-81 32590330-10 2020 Addition of extracellular H2O2 had only a nominal effect on phosphorylation of eNOS, kinase Akt or AMP-activated protein kinase (AMPK). Hydrogen Peroxide 26-30 nitric oxide synthase 3 Homo sapiens 79-83 32590330-12 2020 We also found that the AMPK inhibitor Compound C completely blocked nuclear H2O2-promoted eNOS phosphorylation. Hydrogen Peroxide 76-80 nitric oxide synthase 3 Homo sapiens 90-94 32590330-14 2020 We conclude that H2O2 generated in the cell nucleus activates AMPK, leading to eNOS phosphorylation; in contrast, AMPK activation by cytosol- or caveolae-derived H2O2 does not promote eNOS phosphorylation via AMPK. Hydrogen Peroxide 17-21 nitric oxide synthase 3 Homo sapiens 79-83 32922141-12 2020 Collectively, these findings led to the assumption that the downregulation of IL-6/JAK2/STAT3 signaling by cinnamaldehyde, tadalafil, and aliskiren could alleviate joint destruction by MMP-3 and RANKL, reduce iNOS, and enhance eNOS expressions. Tadalafil 123-132 nitric oxide synthase 3 Homo sapiens 227-231 32922141-12 2020 Collectively, these findings led to the assumption that the downregulation of IL-6/JAK2/STAT3 signaling by cinnamaldehyde, tadalafil, and aliskiren could alleviate joint destruction by MMP-3 and RANKL, reduce iNOS, and enhance eNOS expressions. aliskiren 138-147 nitric oxide synthase 3 Homo sapiens 227-231 32908689-13 2020 Conclusion: The results are congruent with the following proposed sequence of events leading to a protective response of the organism during the pathogenesis of primary pterygium: a decreased level of eNOS provokes a decline in the level of NO in pterygium tissue, which then leads to reduced S-nitrosylation of GSH or other thiols and possibly to the modulation of the intracellular level of GSH through synthesis and/or mobilization from other tissues. Glutathione 312-315 nitric oxide synthase 3 Homo sapiens 201-205 32908689-13 2020 Conclusion: The results are congruent with the following proposed sequence of events leading to a protective response of the organism during the pathogenesis of primary pterygium: a decreased level of eNOS provokes a decline in the level of NO in pterygium tissue, which then leads to reduced S-nitrosylation of GSH or other thiols and possibly to the modulation of the intracellular level of GSH through synthesis and/or mobilization from other tissues. Sulfhydryl Compounds 325-331 nitric oxide synthase 3 Homo sapiens 201-205 32908689-13 2020 Conclusion: The results are congruent with the following proposed sequence of events leading to a protective response of the organism during the pathogenesis of primary pterygium: a decreased level of eNOS provokes a decline in the level of NO in pterygium tissue, which then leads to reduced S-nitrosylation of GSH or other thiols and possibly to the modulation of the intracellular level of GSH through synthesis and/or mobilization from other tissues. Glutathione 393-396 nitric oxide synthase 3 Homo sapiens 201-205 32784365-2 2020 Of the three NOS isoforms, NOS3 is significantly increased at both the RNA and protein levels by exposure to the very potent and selective ligand of the AHR, 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD). Polychlorinated Dibenzodioxins 158-193 nitric oxide synthase 3 Homo sapiens 27-31 32824997-8 2020 Piceatannol was proposed to bind with VEGF, thus attenuating VEGF in activating VEGF receptor and blocking VEGF-mediated downstream signaling, including expressions of phosphorylated eNOS, Erk and Akt. 3,3',4,5'-tetrahydroxystilbene 0-11 nitric oxide synthase 3 Homo sapiens 183-187 32739909-3 2020 There are three forms of NOS, which are neuronal (nNOS), inducible (iNOS), and endothelial (eNOS) nitric oxide synthase. Nitric Oxide 98-110 nitric oxide synthase 3 Homo sapiens 92-96 33520822-1 2020 seed extract may protect against acute palmitate-induced impairment in cultured human umbilical vein endothelial cells by adjusting the Akt/eNOS pathway, ROS: NO ratio and ET-1 concentration. Palmitates 53-62 nitric oxide synthase 3 Homo sapiens 154-158 32784365-2 2020 Of the three NOS isoforms, NOS3 is significantly increased at both the RNA and protein levels by exposure to the very potent and selective ligand of the AHR, 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD). Polychlorinated Dibenzodioxins 195-199 nitric oxide synthase 3 Homo sapiens 27-31 32848435-0 2020 Erratum: (-)-Epigallocatechin-3-Gallate Inhibits eNOS Uncoupling and Alleviates High Glucose-Induced Dysfunction and Apoptosis of Human Umbilical Vein Endothelial Cells by PI3K/AKT/eNOS Pathway [Corrigendum]. epigallocatechin gallate 9-39 nitric oxide synthase 3 Homo sapiens 49-53 32848435-0 2020 Erratum: (-)-Epigallocatechin-3-Gallate Inhibits eNOS Uncoupling and Alleviates High Glucose-Induced Dysfunction and Apoptosis of Human Umbilical Vein Endothelial Cells by PI3K/AKT/eNOS Pathway [Corrigendum]. epigallocatechin gallate 9-39 nitric oxide synthase 3 Homo sapiens 181-185 32253901-1 2020 Aim To assess endothelial nitric oxide synthase (eNOS) gene (G894T) polymorphism and nitric oxide (NO) level in hypertensive diabetic Bataknese patients. Nitric Oxide 26-38 nitric oxide synthase 3 Homo sapiens 49-53 31310708-2 2020 Over the years, this phenomenon was extended to a number of arterial preparations of different species and revisited, from a mechanistic point of view, with the successive demonstration that it depends on calcium handling in the vascular smooth muscle cells, is endothelium-dependent and requires the production of nitric oxide (NO) by endothelial nitric oxide synthase (eNOS) and the activation of soluble guanylyl cyclase (sGC). Calcium 205-212 nitric oxide synthase 3 Homo sapiens 336-369 32519277-1 2020 Endothelial Nitric Oxide Synthase (eNOS) is an indispensable regulator of blood pressure through producing Nitric Oxide (NO). Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 32848891-9 2020 Conclusion: The association between OPN and impaired arginine/NO pathway could play a role in the inhibition of endothelial NO synthase (eNOS) and/or in the arginase activation in the context of CAD patients. Arginine 53-61 nitric oxide synthase 3 Homo sapiens 112-135 32848891-9 2020 Conclusion: The association between OPN and impaired arginine/NO pathway could play a role in the inhibition of endothelial NO synthase (eNOS) and/or in the arginase activation in the context of CAD patients. Arginine 53-61 nitric oxide synthase 3 Homo sapiens 137-141 32277314-1 2020 The impaired bioavailability of endogenous nitric oxide (NO) in sickle cell anemia (SCA) may be influenced by polymorphisms in the endothelial nitric oxide synthase gene (eNOS). Nitric Oxide 43-55 nitric oxide synthase 3 Homo sapiens 131-164 32277314-1 2020 The impaired bioavailability of endogenous nitric oxide (NO) in sickle cell anemia (SCA) may be influenced by polymorphisms in the endothelial nitric oxide synthase gene (eNOS). Nitric Oxide 43-55 nitric oxide synthase 3 Homo sapiens 171-175 32753341-9 2021 CONCLUSION: Variants of the NOS3 gene could influence the response to iPDE5. ipde5 70-75 nitric oxide synthase 3 Homo sapiens 28-32 32691498-5 2020 Exposure to low doses of BPA leads to decreased levels and activities of several antioxidant enzymes, increased activity of endothelial nitric oxide synthase (eNOS), and increased production of nitric oxide (NO) via the upregulation of ER and PR. bisphenol A 25-28 nitric oxide synthase 3 Homo sapiens 124-157 32691498-5 2020 Exposure to low doses of BPA leads to decreased levels and activities of several antioxidant enzymes, increased activity of endothelial nitric oxide synthase (eNOS), and increased production of nitric oxide (NO) via the upregulation of ER and PR. bisphenol A 25-28 nitric oxide synthase 3 Homo sapiens 159-163 32691498-5 2020 Exposure to low doses of BPA leads to decreased levels and activities of several antioxidant enzymes, increased activity of endothelial nitric oxide synthase (eNOS), and increased production of nitric oxide (NO) via the upregulation of ER and PR. Nitric Oxide 136-148 nitric oxide synthase 3 Homo sapiens 159-163 32559798-1 2020 OBJECTIVE: We examined the interaction of polymorphisms in the genes heme oxygenase-1 (HMOX1) and nitric oxide synthase (NOS3) in patients with preeclampsia (PE) as well as the responsiveness to methyldopa and to total antihypertensive therapy. Methyldopa 196-206 nitric oxide synthase 3 Homo sapiens 122-126 32559798-3 2020 RESULTS: We found interactions between genotypes of the HMOX-1 and NOS3 genes and responsiveness to methyldopa and that PE genotyped as AT presents lower levels of protein HO-1 compared with AA. Methyldopa 101-111 nitric oxide synthase 3 Homo sapiens 68-72 32505644-0 2020 Extracellular Ca2+ promotes nitric oxide production via Ca2+-sensing receptor-Gq/11 protein-endothelial nitric oxide synthase signaling in human vascular endothelial cells. Nitric Oxide 28-40 nitric oxide synthase 3 Homo sapiens 92-125 32559798-4 2020 CONCLUSION: We found interactions between the HMOX-1 and NOS3 genes and responsiveness to methyldopa and that the HMOX1 polymorphism affects the levels of enzyme HO-1 in responsiveness to methyldopa and to total antihypertensive therapy. Methyldopa 91-101 nitric oxide synthase 3 Homo sapiens 58-62 32559798-4 2020 CONCLUSION: We found interactions between the HMOX-1 and NOS3 genes and responsiveness to methyldopa and that the HMOX1 polymorphism affects the levels of enzyme HO-1 in responsiveness to methyldopa and to total antihypertensive therapy. Methyldopa 189-199 nitric oxide synthase 3 Homo sapiens 58-62 32750030-9 2020 Results showed that aspirin increased eNOS level and reduced injury to the endothelial cells (ECs) caused by ox-LDL, Ang-II, and HG treatment in a dose-dependent manner. Aspirin 20-27 nitric oxide synthase 3 Homo sapiens 38-42 32935809-6 2020 Nevertheless, there was a highly negative correlation between ADMA and NO-eNOS(p<0.001, p<0.001). N,N-dimethylarginine 62-66 nitric oxide synthase 3 Homo sapiens 74-78 32750030-11 2020 p-NF-kappaB and p-p38 mitogen-activated protein kinase inhibition, sVCAM-1 and sICAM-1 secretion, and eNOS activity promotion by aspirin treatment were found to be dependent on Beclin-1. Aspirin 129-136 nitric oxide synthase 3 Homo sapiens 102-106 32633262-1 2020 OBJECTIVE: The aim of the present study was to examine the association between 2 polymorphisms of the endothelial nitric oxide (eNOS) gene (-786T>C and +894G>T) and the no-reflow/slow-flow phenomenon in post-primary percutaneous coronary intervention (PPCI) patients. Nitric Oxide 114-126 nitric oxide synthase 3 Homo sapiens 128-132 32579479-0 2020 Novel Concept for the Regulation of eNOS (Endothelial Nitric Oxide Synthase) Activity: Inhibitory Effects of the Enigma Homolog Protein and the PHLPP (Pleckstrin Homology Domain and Leucine-Rich Repeat Protein Phosphatase)-2 on Akt (Protein Kinase B)-Dependent Nitric Oxide Synthase Activation. Leucine 182-189 nitric oxide synthase 3 Homo sapiens 36-40 32579479-0 2020 Novel Concept for the Regulation of eNOS (Endothelial Nitric Oxide Synthase) Activity: Inhibitory Effects of the Enigma Homolog Protein and the PHLPP (Pleckstrin Homology Domain and Leucine-Rich Repeat Protein Phosphatase)-2 on Akt (Protein Kinase B)-Dependent Nitric Oxide Synthase Activation. Leucine 182-189 nitric oxide synthase 3 Homo sapiens 42-75 32371009-7 2020 Part of the review emphasizes noise-triggered uncoupling/dysregulation of endothelial and neuronal nitric oxide synthase (eNOS and nNOS) and its central role for vascular dysfunction. Nitric Oxide 99-111 nitric oxide synthase 3 Homo sapiens 122-126 32707934-3 2020 Moreover, different polyphenolic compounds have the ability to increase the activity/expression of endothelial nitric oxide synthase (eNOS) with a subsequent enhancement of NO generation. polyphenolic compounds 20-42 nitric oxide synthase 3 Homo sapiens 99-132 32707934-3 2020 Moreover, different polyphenolic compounds have the ability to increase the activity/expression of endothelial nitric oxide synthase (eNOS) with a subsequent enhancement of NO generation. polyphenolic compounds 20-42 nitric oxide synthase 3 Homo sapiens 134-138 32765028-0 2020 (-)-Epigallocatechin-3-Gallate Inhibits eNOS Uncoupling and Alleviates High Glucose-Induced Dysfunction and Apoptosis of Human Umbilical Vein Endothelial Cells by PI3K/AKT/eNOS Pathway. epigallocatechin gallate 0-30 nitric oxide synthase 3 Homo sapiens 40-44 32765028-0 2020 (-)-Epigallocatechin-3-Gallate Inhibits eNOS Uncoupling and Alleviates High Glucose-Induced Dysfunction and Apoptosis of Human Umbilical Vein Endothelial Cells by PI3K/AKT/eNOS Pathway. epigallocatechin gallate 0-30 nitric oxide synthase 3 Homo sapiens 172-176 32765028-13 2020 Conclusion: EGCG could inhibit eNOS uncoupling and alleviate endothelial dysfunction and apoptosis of HG-treated HUVECs by activating the PI3K/AKT/eNOS pathway. epigallocatechin gallate 12-16 nitric oxide synthase 3 Homo sapiens 31-35 32765028-13 2020 Conclusion: EGCG could inhibit eNOS uncoupling and alleviate endothelial dysfunction and apoptosis of HG-treated HUVECs by activating the PI3K/AKT/eNOS pathway. epigallocatechin gallate 12-16 nitric oxide synthase 3 Homo sapiens 147-151 32407984-0 2020 Nicorandil reversed homocysteine-induced coronary microvascular dysfunction via regulating PI3K/Akt/eNOS pathway. Nicorandil 0-10 nitric oxide synthase 3 Homo sapiens 100-104 32407984-0 2020 Nicorandil reversed homocysteine-induced coronary microvascular dysfunction via regulating PI3K/Akt/eNOS pathway. Homocysteine 20-32 nitric oxide synthase 3 Homo sapiens 100-104 32407984-7 2020 RESULTS: The results showed that nicorandil improved cell viability and p-PI3K/PI3K, p-Akt/Akt, and p-eNOS/eNOS expression in the vitro HHcy and hypoxia models. Nicorandil 33-43 nitric oxide synthase 3 Homo sapiens 102-106 32407984-7 2020 RESULTS: The results showed that nicorandil improved cell viability and p-PI3K/PI3K, p-Akt/Akt, and p-eNOS/eNOS expression in the vitro HHcy and hypoxia models. Nicorandil 33-43 nitric oxide synthase 3 Homo sapiens 107-111 32407984-11 2020 CONCLUSION: The results suggest that nicorandil improves Hcy-induced coronary microvascular dysfunction through the PI3K/Akt/eNOS signalling pathway. Nicorandil 37-47 nitric oxide synthase 3 Homo sapiens 125-129 32407984-11 2020 CONCLUSION: The results suggest that nicorandil improves Hcy-induced coronary microvascular dysfunction through the PI3K/Akt/eNOS signalling pathway. Homocysteine 57-60 nitric oxide synthase 3 Homo sapiens 125-129 32388267-8 2020 In conclusion, the induction of apoptosis and antiproliferative properties by Sorafenib were related to Trx1 downregulation that appeared to play a relevant role on SNO of NOS3 and CD95 in HepG2 cells. Sorafenib 78-87 nitric oxide synthase 3 Homo sapiens 172-176 32606304-5 2020 We found that beta-catenin depleted human umbilical vein ECs (HUVEC) stimulated with pharmacological activators of endothelial NO synthase (eNOS) showed a reduction in eNOS phosphorylation (Ser1177) as well as reduced intracellular cyclic guanosine monophosphate levels compared to control cells in static cultures. Cyclic GMP 232-262 nitric oxide synthase 3 Homo sapiens 115-138 32606304-5 2020 We found that beta-catenin depleted human umbilical vein ECs (HUVEC) stimulated with pharmacological activators of endothelial NO synthase (eNOS) showed a reduction in eNOS phosphorylation (Ser1177) as well as reduced intracellular cyclic guanosine monophosphate levels compared to control cells in static cultures. Cyclic GMP 232-262 nitric oxide synthase 3 Homo sapiens 140-144 32630586-0 2020 Zearalenone-Induced Interaction between PXR and Sp1 Increases Binding of Sp1 to a Promoter Site of the eNOS, Decreasing Its Transcription and NO Production in BAECs. Zearalenone 0-11 nitric oxide synthase 3 Homo sapiens 103-107 32630586-3 2020 A promoter analysis using 5"-serially deleted human eNOS promoter revealed that the proximal region (-135 to +22) was responsible for ZEN-mediated reduction of the human eNOS promoter activity. Zearalenone 134-137 nitric oxide synthase 3 Homo sapiens 52-56 32630586-3 2020 A promoter analysis using 5"-serially deleted human eNOS promoter revealed that the proximal region (-135 to +22) was responsible for ZEN-mediated reduction of the human eNOS promoter activity. Zearalenone 134-137 nitric oxide synthase 3 Homo sapiens 170-174 32008955-1 2020 INTRODUCTION: Nitric oxide (NO) is a free radical involved in carcinogenesis and is synthesized by endothelial nitric oxide synthase (eNOS). Nitric Oxide 14-26 nitric oxide synthase 3 Homo sapiens 134-138 32508185-6 2020 In endothelial cells from patients with T2DM, normal glucose conditions (24 hours at 5 mmol/L) lowered O-GlcNAc levels and restored insulin-mediated activation of endothelial nitric oxide synthase, whereas high glucose conditions (30 mmol/L) maintained both O-GlcNAc levels and impaired insulin action. Glucose 53-60 nitric oxide synthase 3 Homo sapiens 163-196 32508185-7 2020 Treatment of endothelial cells with Thiamet G, an O-GlcNAcase inhibitor, increased O-GlcNAc levels and blunted the improvement of insulin-mediated endothelial nitric oxide synthase phosphorylation by glucose normalization. thiamet G 36-45 nitric oxide synthase 3 Homo sapiens 147-180 32508185-7 2020 Treatment of endothelial cells with Thiamet G, an O-GlcNAcase inhibitor, increased O-GlcNAc levels and blunted the improvement of insulin-mediated endothelial nitric oxide synthase phosphorylation by glucose normalization. Glucose 200-207 nitric oxide synthase 3 Homo sapiens 147-180 32508185-8 2020 Conclusions Taken together, our findings indicate a role for O-GlcNAc modification in the dynamic, glucose-induced impairment of endothelial nitric oxide synthase activation in endothelial cells from patients with T2DM. o-glcnac 61-69 nitric oxide synthase 3 Homo sapiens 129-162 32508185-8 2020 Conclusions Taken together, our findings indicate a role for O-GlcNAc modification in the dynamic, glucose-induced impairment of endothelial nitric oxide synthase activation in endothelial cells from patients with T2DM. Glucose 99-106 nitric oxide synthase 3 Homo sapiens 129-162 32402583-7 2020 H2O2 downregulated the expression of eNOS and upregulated iNOS, which in turn contribute to an elevated NO generation and protein nitrosylation. Hydrogen Peroxide 0-4 nitric oxide synthase 3 Homo sapiens 37-41 32587663-3 2020 Diabetes-mediated generation of excess reactive oxygen species (ROS) may contribute to vascular dysfunction via damage to mitochondria and regulation of endothelial nitric oxide synthase (eNOS). Reactive Oxygen Species 39-62 nitric oxide synthase 3 Homo sapiens 153-186 32587663-3 2020 Diabetes-mediated generation of excess reactive oxygen species (ROS) may contribute to vascular dysfunction via damage to mitochondria and regulation of endothelial nitric oxide synthase (eNOS). Reactive Oxygen Species 39-62 nitric oxide synthase 3 Homo sapiens 188-192 32587663-3 2020 Diabetes-mediated generation of excess reactive oxygen species (ROS) may contribute to vascular dysfunction via damage to mitochondria and regulation of endothelial nitric oxide synthase (eNOS). Reactive Oxygen Species 64-67 nitric oxide synthase 3 Homo sapiens 153-186 32587663-3 2020 Diabetes-mediated generation of excess reactive oxygen species (ROS) may contribute to vascular dysfunction via damage to mitochondria and regulation of endothelial nitric oxide synthase (eNOS). Reactive Oxygen Species 64-67 nitric oxide synthase 3 Homo sapiens 188-192 32008955-1 2020 INTRODUCTION: Nitric oxide (NO) is a free radical involved in carcinogenesis and is synthesized by endothelial nitric oxide synthase (eNOS). Nitric Oxide 14-26 nitric oxide synthase 3 Homo sapiens 99-132 32008955-2 2020 Genetic changes in the eNOS enzyme affect its activity, and the nitric oxide produced by inhibiting apoptosis can lead to cancer cell proliferation and metastasis. Nitric Oxide 64-76 nitric oxide synthase 3 Homo sapiens 23-27 32612429-8 2020 The patients and control groups with CC polymorphisms and TT polymorphisms on eNOS T-786C and G894T gene regions had higher plasma ADMA levels. N,N-dimethylarginine 131-135 nitric oxide synthase 3 Homo sapiens 78-82 32152543-1 2020 Nitric oxide synthase 3 (NOS3) produces the gasotransmitter nitric oxide (NO), which drives critical cellular signaling pathways by S-nitrosylating target proteins. Nitric Oxide 60-72 nitric oxide synthase 3 Homo sapiens 0-23 32333783-0 2020 Treatment with 2-methoxyestradiol increases endothelial nitric oxide synthase activity via scavenger receptor class BI in human umbilical vein endothelial cells. 2-Methoxyestradiol 15-33 nitric oxide synthase 3 Homo sapiens 44-77 32333783-2 2020 Nitric oxide (NO) released by endothelial nitric oxide synthase (eNOS) plays an important role in regulating cardiovascular homeostasis. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 30-63 32333783-2 2020 Nitric oxide (NO) released by endothelial nitric oxide synthase (eNOS) plays an important role in regulating cardiovascular homeostasis. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 65-69 32333783-8 2020 The effect of 2ME2 treatment on the promoter activity of hSR-BI/CLA-1 was abrogated by treatment with LY294002, a specific inhibitor of phosphatidylinositol 3-kinase, as was the increase in HDL-induced eNOS activation. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 102-110 nitric oxide synthase 3 Homo sapiens 202-206 32333783-12 2020 These results indicate that 2ME2 treatment increases HDL-dependent eNOS phosphorylation by upregulating endothelial hSR-BI/CLA-1 expression, suggesting that 2ME2 has a potential therapeutic value in the treatment of preeclampsia. 2-Methoxyestradiol 28-32 nitric oxide synthase 3 Homo sapiens 67-71 32333783-12 2020 These results indicate that 2ME2 treatment increases HDL-dependent eNOS phosphorylation by upregulating endothelial hSR-BI/CLA-1 expression, suggesting that 2ME2 has a potential therapeutic value in the treatment of preeclampsia. 2-Methoxyestradiol 157-161 nitric oxide synthase 3 Homo sapiens 67-71 32152543-1 2020 Nitric oxide synthase 3 (NOS3) produces the gasotransmitter nitric oxide (NO), which drives critical cellular signaling pathways by S-nitrosylating target proteins. Nitric Oxide 60-72 nitric oxide synthase 3 Homo sapiens 25-29 32173528-4 2020 Green tea polyphenol (-)-epigallocatechin-3-O-gallate (EGCG) directly binds to cell-surface 67LR and induces apoptosis through the protein kinase B (Akt)/endothelial nitric oxide synthase/nitric oxide/cyclic GMP (cGMP) axis. Polyphenols 10-20 nitric oxide synthase 3 Homo sapiens 154-187 31792366-1 2020 Because nitric oxide could play an important role in the pathogenesis of migraine (suggested by experimental, neuropathological, biochemical, and pharmacological data), and a recent meta-analysis showed an association between the single-nucleotide polymorphism (SNP) rs2070744 in the endothelial nitric oxide synthase (eNOS or NOS3) gene (chromosome 7q36.1) and the risk for migraine in Caucasians, we attempted to replicate the possible association between this SNP and the and the risk for migraine in the Caucasian Spanish population. Nitric Oxide 8-20 nitric oxide synthase 3 Homo sapiens 284-317 31792366-1 2020 Because nitric oxide could play an important role in the pathogenesis of migraine (suggested by experimental, neuropathological, biochemical, and pharmacological data), and a recent meta-analysis showed an association between the single-nucleotide polymorphism (SNP) rs2070744 in the endothelial nitric oxide synthase (eNOS or NOS3) gene (chromosome 7q36.1) and the risk for migraine in Caucasians, we attempted to replicate the possible association between this SNP and the and the risk for migraine in the Caucasian Spanish population. Nitric Oxide 8-20 nitric oxide synthase 3 Homo sapiens 327-331 32696742-0 2020 [Palmitic acid decreases phosphorylation of eNOS Ser1177 by activating protein phosphatase 2C (PP2C) of human umbilical vein endothelial cells]. Palmitic Acid 1-14 nitric oxide synthase 3 Homo sapiens 44-48 32696742-1 2020 Objective To investigate the roles of protein phosphatase 2C (PP2C) activated by palmitic acid (PA) in the phosphorylation modulation of endothelial nitric oxide (eNOS) at the site of serine 1177 (eNOS Ser1177) in human umbilical vein endothelial cells (HUVECs). Palmitic Acid 81-94 nitric oxide synthase 3 Homo sapiens 163-167 32696742-1 2020 Objective To investigate the roles of protein phosphatase 2C (PP2C) activated by palmitic acid (PA) in the phosphorylation modulation of endothelial nitric oxide (eNOS) at the site of serine 1177 (eNOS Ser1177) in human umbilical vein endothelial cells (HUVECs). Palmitic Acid 96-98 nitric oxide synthase 3 Homo sapiens 163-167 32696742-1 2020 Objective To investigate the roles of protein phosphatase 2C (PP2C) activated by palmitic acid (PA) in the phosphorylation modulation of endothelial nitric oxide (eNOS) at the site of serine 1177 (eNOS Ser1177) in human umbilical vein endothelial cells (HUVECs). Palmitic Acid 96-98 nitric oxide synthase 3 Homo sapiens 197-201 32696742-1 2020 Objective To investigate the roles of protein phosphatase 2C (PP2C) activated by palmitic acid (PA) in the phosphorylation modulation of endothelial nitric oxide (eNOS) at the site of serine 1177 (eNOS Ser1177) in human umbilical vein endothelial cells (HUVECs). Nitric Oxide 149-161 nitric oxide synthase 3 Homo sapiens 163-167 32696742-1 2020 Objective To investigate the roles of protein phosphatase 2C (PP2C) activated by palmitic acid (PA) in the phosphorylation modulation of endothelial nitric oxide (eNOS) at the site of serine 1177 (eNOS Ser1177) in human umbilical vein endothelial cells (HUVECs). Serine 184-190 nitric oxide synthase 3 Homo sapiens 163-167 32696742-6 2020 Results Compared with the control group, the phosphorylation levels of eNOS Ser1177 and NO content decreased significantly in the PA group. Palmitic Acid 130-132 nitric oxide synthase 3 Homo sapiens 71-75 32696742-7 2020 The PP2C inhibitor sanguinarine reversed PA-induced decrease of eNOS Ser1177 phosphorylation level and NO content. sanguinarine 19-31 nitric oxide synthase 3 Homo sapiens 64-68 32696742-7 2020 The PP2C inhibitor sanguinarine reversed PA-induced decrease of eNOS Ser1177 phosphorylation level and NO content. Palmitic Acid 41-43 nitric oxide synthase 3 Homo sapiens 64-68 32696742-10 2020 Conclusion PA reduces the phosphorylation level of endothelial eNOS Ser1177 in HUVECs by activating PP2C. Palmitic Acid 11-13 nitric oxide synthase 3 Homo sapiens 63-67 32566272-0 2020 Aliskiren Improved the Endothelial Repair Capacity of Endothelial Progenitor Cells from Patients with Hypertension via the Tie2/PI3k/Akt/eNOS Signalling Pathway. aliskiren 0-9 nitric oxide synthase 3 Homo sapiens 137-141 32566272-6 2020 Furthermore, aliskiren increased the phosphorylation of Tie2, Akt, and eNOS. aliskiren 13-22 nitric oxide synthase 3 Homo sapiens 71-75 32173528-4 2020 Green tea polyphenol (-)-epigallocatechin-3-O-gallate (EGCG) directly binds to cell-surface 67LR and induces apoptosis through the protein kinase B (Akt)/endothelial nitric oxide synthase/nitric oxide/cyclic GMP (cGMP) axis. epigallocatechin gallate 21-53 nitric oxide synthase 3 Homo sapiens 154-187 32173528-4 2020 Green tea polyphenol (-)-epigallocatechin-3-O-gallate (EGCG) directly binds to cell-surface 67LR and induces apoptosis through the protein kinase B (Akt)/endothelial nitric oxide synthase/nitric oxide/cyclic GMP (cGMP) axis. epigallocatechin gallate 55-59 nitric oxide synthase 3 Homo sapiens 154-187 32486343-1 2020 : Reactive nitrogen species (RNS) are formed when there is an abnormal increase in the level of nitric oxide (NO) produced by the inducible nitric oxide synthase (iNOS) and/or by the uncoupled endothelial nitric oxide synthase (eNOS). Nitrogen 11-19 nitric oxide synthase 3 Homo sapiens 193-226 32486343-1 2020 : Reactive nitrogen species (RNS) are formed when there is an abnormal increase in the level of nitric oxide (NO) produced by the inducible nitric oxide synthase (iNOS) and/or by the uncoupled endothelial nitric oxide synthase (eNOS). Nitrogen 11-19 nitric oxide synthase 3 Homo sapiens 228-232 32486343-1 2020 : Reactive nitrogen species (RNS) are formed when there is an abnormal increase in the level of nitric oxide (NO) produced by the inducible nitric oxide synthase (iNOS) and/or by the uncoupled endothelial nitric oxide synthase (eNOS). Reactive Nitrogen Species 29-32 nitric oxide synthase 3 Homo sapiens 193-226 32486343-1 2020 : Reactive nitrogen species (RNS) are formed when there is an abnormal increase in the level of nitric oxide (NO) produced by the inducible nitric oxide synthase (iNOS) and/or by the uncoupled endothelial nitric oxide synthase (eNOS). Reactive Nitrogen Species 29-32 nitric oxide synthase 3 Homo sapiens 228-232 32486343-1 2020 : Reactive nitrogen species (RNS) are formed when there is an abnormal increase in the level of nitric oxide (NO) produced by the inducible nitric oxide synthase (iNOS) and/or by the uncoupled endothelial nitric oxide synthase (eNOS). Nitric Oxide 96-108 nitric oxide synthase 3 Homo sapiens 228-232 32455928-6 2020 H2O2 treatment significantly increased senescence in endothelial cells and mural cells, human neonatal dermal fibroblasts (hNDFs), as measured by increased p21 levels and reduced NOS3 expression. Hydrogen Peroxide 0-4 nitric oxide synthase 3 Homo sapiens 179-183 32382091-9 2020 Pharmacological inhibitors of the mevalonate pathway prevented fractionated-radiation-induced suppression of KLF2, TM, and eNOS expression. Mevalonic Acid 34-44 nitric oxide synthase 3 Homo sapiens 123-127 32302123-4 2020 Compounds with a meta-relationship between the aminoquinoline and a positively charged tail moiety were potent and had up to nearly 900-fold selectivity for human nNOS over human eNOS. Aminoquinolines 47-61 nitric oxide synthase 3 Homo sapiens 179-183 32302123-5 2020 X-ray crystallography indicates that the amino groups of some compounds occupy a water-filled pocket surrounding an nNOS-specific aspartate residue (absent in eNOS). Aspartic Acid 130-139 nitric oxide synthase 3 Homo sapiens 159-163 32251485-8 2020 Compared with healthy neutrophils, X-CGD neutrophils under A23187 stimulation exhibited significantly increased NO and decreased H2O2, and promoted downregulated NOS3 and EDN1 expression in HUVECs. Calcimycin 59-65 nitric oxide synthase 3 Homo sapiens 162-166 32370169-8 2020 Additionally, transfection with inhibitors (anti-miR) of miR-92a-3p significantly rescued the eNOS suppression induced by lipopolysaccharide. mir-92a-3p 57-67 nitric oxide synthase 3 Homo sapiens 94-98 32525818-4 2020 Myricetin increased nitric oxide production in HUVEC through decreased ROS levels and increased nitric oxide production and eNOS activation. myricetin 0-9 nitric oxide synthase 3 Homo sapiens 124-128 32525818-4 2020 Myricetin increased nitric oxide production in HUVEC through decreased ROS levels and increased nitric oxide production and eNOS activation. Nitric Oxide 20-32 nitric oxide synthase 3 Homo sapiens 124-128 32525818-5 2020 Activation of eNOS enzyme was achieved by an increase of cellular calcium concentration. Calcium 66-73 nitric oxide synthase 3 Homo sapiens 14-18 32351667-7 2020 Converted to a superoxide-producing enzyme, uncoupled eNOS not only leads to reduction of the nitric oxide (NO) generation but also potentiates the preexisting oxidative stress, which contributes significantly to atherogenesis. Superoxides 15-25 nitric oxide synthase 3 Homo sapiens 54-58 32351667-7 2020 Converted to a superoxide-producing enzyme, uncoupled eNOS not only leads to reduction of the nitric oxide (NO) generation but also potentiates the preexisting oxidative stress, which contributes significantly to atherogenesis. Nitric Oxide 94-106 nitric oxide synthase 3 Homo sapiens 54-58 32300005-1 2020 Nitric oxide (NO) produced by endothelial nitric oxide synthase (eNOS) is a critical mediator of vascular function. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 30-63 32300005-1 2020 Nitric oxide (NO) produced by endothelial nitric oxide synthase (eNOS) is a critical mediator of vascular function. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 65-69 32251485-11 2020 In conclusions, eNOS and ET-1 significantly down-regulated in co-culture with stimulated X-CGD neutrophils through their excessive NO and the lack of ROS production. ros 150-153 nitric oxide synthase 3 Homo sapiens 16-20 32251485-12 2020 These findings suggest that ROS generated from neutrophils may mediate arterial tone affecting eNOS and ET-1 expression via their NO and ROS production. ros 28-31 nitric oxide synthase 3 Homo sapiens 95-99 32251485-12 2020 These findings suggest that ROS generated from neutrophils may mediate arterial tone affecting eNOS and ET-1 expression via their NO and ROS production. ros 137-140 nitric oxide synthase 3 Homo sapiens 95-99 32022285-0 2020 Relation of nitric oxide synthase gene (NOS3) polymorphisms to varicocele risk and post-varicocelectomy seminal oxidative stress reduction. Oxides 19-24 nitric oxide synthase 3 Homo sapiens 40-44 32124475-4 2020 We observed nitric oxide (NO) production in human primary ECs stimulated with exogenous CCL28, which also induced direct binding of CCR10 and eNOS resulting in inhibition of eNOS activity. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 142-146 32124475-4 2020 We observed nitric oxide (NO) production in human primary ECs stimulated with exogenous CCL28, which also induced direct binding of CCR10 and eNOS resulting in inhibition of eNOS activity. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 174-178 32179814-7 2020 Besides, melatonin prevented the positive actions that docetaxel exerts on the expression of other factors related to angiogenesis like JAG1, ANPEP, IGF-1, CXCL6, AKT1, ERK1, ERK2, MMP14 and NOS3 and neutralized the stimulating actions of vinorelbine on the expression of FIGF, FGFR3, CXCL6, CCL2, ERK1, ERK2, AKT1, NOS3 and MMP14. Docetaxel 55-64 nitric oxide synthase 3 Homo sapiens 191-195 32174438-1 2020 In the current study, poly 4-hydroxyphenyl methacrylate-carbon nano-onions (PHPMA-CNOs = f-CNOs) are synthesized and reinforced with natural protein gelatin (GL) to engineer GL/f-CNOs composite hydrogels under the sonochemical method. poly 4-hydroxyphenyl methacrylate 22-55 nitric oxide synthase 3 Homo sapiens 82-86 32174438-1 2020 In the current study, poly 4-hydroxyphenyl methacrylate-carbon nano-onions (PHPMA-CNOs = f-CNOs) are synthesized and reinforced with natural protein gelatin (GL) to engineer GL/f-CNOs composite hydrogels under the sonochemical method. poly 4-hydroxyphenyl methacrylate 22-55 nitric oxide synthase 3 Homo sapiens 91-95 32174438-1 2020 In the current study, poly 4-hydroxyphenyl methacrylate-carbon nano-onions (PHPMA-CNOs = f-CNOs) are synthesized and reinforced with natural protein gelatin (GL) to engineer GL/f-CNOs composite hydrogels under the sonochemical method. poly 4-hydroxyphenyl methacrylate 22-55 nitric oxide synthase 3 Homo sapiens 91-95 32174438-1 2020 In the current study, poly 4-hydroxyphenyl methacrylate-carbon nano-onions (PHPMA-CNOs = f-CNOs) are synthesized and reinforced with natural protein gelatin (GL) to engineer GL/f-CNOs composite hydrogels under the sonochemical method. Carbon 56-62 nitric oxide synthase 3 Homo sapiens 82-86 32174438-1 2020 In the current study, poly 4-hydroxyphenyl methacrylate-carbon nano-onions (PHPMA-CNOs = f-CNOs) are synthesized and reinforced with natural protein gelatin (GL) to engineer GL/f-CNOs composite hydrogels under the sonochemical method. Carbon 56-62 nitric oxide synthase 3 Homo sapiens 91-95 32174438-1 2020 In the current study, poly 4-hydroxyphenyl methacrylate-carbon nano-onions (PHPMA-CNOs = f-CNOs) are synthesized and reinforced with natural protein gelatin (GL) to engineer GL/f-CNOs composite hydrogels under the sonochemical method. Carbon 56-62 nitric oxide synthase 3 Homo sapiens 91-95 32174438-7 2020 Furthermore, GL/f-CNOs hydrogels efficiently load the 5-fluorouracil (5-FU) and show a pH-responsive sustained drug release over 15 days. Fluorouracil 54-68 nitric oxide synthase 3 Homo sapiens 18-22 32174438-7 2020 Furthermore, GL/f-CNOs hydrogels efficiently load the 5-fluorouracil (5-FU) and show a pH-responsive sustained drug release over 15 days. Fluorouracil 70-74 nitric oxide synthase 3 Homo sapiens 18-22 32228174-8 2021 Interestingly, we found that the changes mentioned were linked with reduced levels of nitrites both at 24 h (< 171 pmol/mug protein; P < 0.001), and 48 h (< 250 pmol/mug protein; P < 0.05), which was associated with a reduced expression of mRNA of eNOS in endothelial cells incubated with TPP and high glucose. Nitrites 86-94 nitric oxide synthase 3 Homo sapiens 248-252 32179814-7 2020 Besides, melatonin prevented the positive actions that docetaxel exerts on the expression of other factors related to angiogenesis like JAG1, ANPEP, IGF-1, CXCL6, AKT1, ERK1, ERK2, MMP14 and NOS3 and neutralized the stimulating actions of vinorelbine on the expression of FIGF, FGFR3, CXCL6, CCL2, ERK1, ERK2, AKT1, NOS3 and MMP14. Melatonin 9-18 nitric oxide synthase 3 Homo sapiens 191-195 32179814-7 2020 Besides, melatonin prevented the positive actions that docetaxel exerts on the expression of other factors related to angiogenesis like JAG1, ANPEP, IGF-1, CXCL6, AKT1, ERK1, ERK2, MMP14 and NOS3 and neutralized the stimulating actions of vinorelbine on the expression of FIGF, FGFR3, CXCL6, CCL2, ERK1, ERK2, AKT1, NOS3 and MMP14. Melatonin 9-18 nitric oxide synthase 3 Homo sapiens 316-320 32179814-7 2020 Besides, melatonin prevented the positive actions that docetaxel exerts on the expression of other factors related to angiogenesis like JAG1, ANPEP, IGF-1, CXCL6, AKT1, ERK1, ERK2, MMP14 and NOS3 and neutralized the stimulating actions of vinorelbine on the expression of FIGF, FGFR3, CXCL6, CCL2, ERK1, ERK2, AKT1, NOS3 and MMP14. Docetaxel 55-64 nitric oxide synthase 3 Homo sapiens 316-320 32161546-12 2020 Furthermore, it promoted the expression of total eNOS and the phosphorylation of eNOS at serine (Ser) 1177 but inhibited the phosphorylation at threonine (Thr) 495, which was significantly reversed by PI3K-specific inhibitor LY294002. Serine 89-95 nitric oxide synthase 3 Homo sapiens 81-85 32022550-0 2020 The Inhibited Nitric Oxide Production of Human Endothelial Nitric Oxide Synthase by Nitrated and Oxygenated Polycyclic Aromatic Hydrocarbons. Nitric Oxide 14-26 nitric oxide synthase 3 Homo sapiens 47-80 32022550-0 2020 The Inhibited Nitric Oxide Production of Human Endothelial Nitric Oxide Synthase by Nitrated and Oxygenated Polycyclic Aromatic Hydrocarbons. Polycyclic Aromatic Hydrocarbons 108-140 nitric oxide synthase 3 Homo sapiens 47-80 32022550-3 2020 The eNOS enzymatic activity and NO production were promoted by NAP, ANT and FLU, however, eNOS activity was dropped by 52.8%, 52.1%, 52.5% and 44.5% and NO production was decreased by 31.1%, 50.3%, 65.0% and 35.0% after 24 h exposure to 0.01 microM 1-NNAP, 9-NANT, 9,10-AQ and 9-FLU, respectively. N-(2-naphthalenesulfonyl)aspartyl-(2-phenethyl)amide 63-66 nitric oxide synthase 3 Homo sapiens 4-8 32022550-4 2020 The mRNA expression of eNOS and protein expression of phosphorylated eNOS (Ser1177) were increased by three PAHs but decreased by four NPAHs/OPAHs. seryl-seryl-seryl-arginine 75-82 nitric oxide synthase 3 Homo sapiens 69-73 32022550-4 2020 The mRNA expression of eNOS and protein expression of phosphorylated eNOS (Ser1177) were increased by three PAHs but decreased by four NPAHs/OPAHs. alpha-conotoxin ImI 108-112 nitric oxide synthase 3 Homo sapiens 23-27 32022550-4 2020 The mRNA expression of eNOS and protein expression of phosphorylated eNOS (Ser1177) were increased by three PAHs but decreased by four NPAHs/OPAHs. alpha-conotoxin ImI 108-112 nitric oxide synthase 3 Homo sapiens 69-73 32440316-9 2020 In the nitrate tolerance group, the level of activated eNOS decreased and the level of deactivated eNOS increased. Nitrates 7-14 nitric oxide synthase 3 Homo sapiens 55-59 32440316-9 2020 In the nitrate tolerance group, the level of activated eNOS decreased and the level of deactivated eNOS increased. Nitrates 7-14 nitric oxide synthase 3 Homo sapiens 99-103 31925643-0 2020 Fenretinide reduces angiogenesis by downregulating CDH5, FOXM1 and eNOS genes and suppressing microRNA-10b. Fenretinide 0-11 nitric oxide synthase 3 Homo sapiens 67-71 31925643-6 2020 In this study, we aimed to investigate the effects of the fenretinide on some miRNAs involving in angiogenesis process and on the expression of CDH5, FOXM1 and eNOS genes upregulated in angiogenesis. Fenretinide 58-69 nitric oxide synthase 3 Homo sapiens 160-164 31925643-13 2020 Our results have shown that fenretinide exhibited anti-angiogenic activity through the down-regulation of CDH5, FOXM1 and eNOS genes, and suppression of miR-10b. Fenretinide 28-39 nitric oxide synthase 3 Homo sapiens 122-126 32161546-12 2020 Furthermore, it promoted the expression of total eNOS and the phosphorylation of eNOS at serine (Ser) 1177 but inhibited the phosphorylation at threonine (Thr) 495, which was significantly reversed by PI3K-specific inhibitor LY294002. Serine 97-100 nitric oxide synthase 3 Homo sapiens 81-85 32103904-0 2020 Hydrogen Sulfide Protects Against High Glucose-Induced Human Umbilical Vein Endothelial Cell Injury Through Activating PI3K/Akt/eNOS Pathway. Hydrogen Sulfide 0-16 nitric oxide synthase 3 Homo sapiens 128-132 31981723-7 2020 Additionally, our results suggest that these effects of BPAF mediate cardiomyocyte hypertrophy apparently due to an increase in the production of reactive nitrogen species (RNS) via an increase in endothelial NO synthase (eNOS). 4,4'-hexafluorisopropylidene diphenol 56-60 nitric oxide synthase 3 Homo sapiens 222-226 31914408-1 2020 Production of reactive oxygen species due to dysregulated endothelial nitric oxide synthase (eNOS) activity is linked to vascular dysfunction. Oxygen 23-29 nitric oxide synthase 3 Homo sapiens 58-91 32103904-0 2020 Hydrogen Sulfide Protects Against High Glucose-Induced Human Umbilical Vein Endothelial Cell Injury Through Activating PI3K/Akt/eNOS Pathway. Glucose 39-46 nitric oxide synthase 3 Homo sapiens 128-132 32103904-5 2020 Moreover, H2S activates PI3K/Akt/eNOS pathway in endothelial cells. Hydrogen Sulfide 10-13 nitric oxide synthase 3 Homo sapiens 33-37 32103904-6 2020 Thus, the present study aimed to determine if H2S exerts protective effects against HG-induced injuries of human umbilical vein endothelial cells (HUVECs) via activating PI3K/Akt/eNOS signaling. Hydrogen Sulfide 46-49 nitric oxide synthase 3 Homo sapiens 179-183 32103904-9 2020 Results: HG treatment significantly inhibited PI3K/Akt/eNOS signaling in HUVECs, which was partially reversed by the H2S treatment. Hydrogen Sulfide 117-120 nitric oxide synthase 3 Homo sapiens 55-59 32103904-13 2020 Importantly, the cytoprotective effect of H2S against HG-induced injury was inhibited by LY294002 (an inhibitor of PI3K/Akt/eNOS signaling pathway). Hydrogen Sulfide 42-45 nitric oxide synthase 3 Homo sapiens 124-128 32103904-13 2020 Importantly, the cytoprotective effect of H2S against HG-induced injury was inhibited by LY294002 (an inhibitor of PI3K/Akt/eNOS signaling pathway). 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 89-97 nitric oxide synthase 3 Homo sapiens 124-128 32103904-14 2020 Conclusion: The present study demonstrated that exogenous H2S protects endothelial cells against HG-induced injuries by activating PI3K/Akt/eNOS pathway. Hydrogen Sulfide 58-61 nitric oxide synthase 3 Homo sapiens 140-144 32103904-15 2020 Based on the above findings, we proposed that reduced endogenous H2S levels and the subsequent PI3K/Akt/eNOS signaling impairment may be the important pathophysiological mechanism underlying hyperglycemia-induced vascular injuries. Hydrogen Sulfide 65-68 nitric oxide synthase 3 Homo sapiens 104-108 31782159-4 2020 In addition, we examined whether the application of the endothelial nitric oxide synthase cofactor, tetrahydrobiopterin, would restore microvascular function in response to flow and high intraluminal pressure in young adult binge drinkers. sapropterin 100-119 nitric oxide synthase 3 Homo sapiens 56-89 31782159-11 2020 These binge-induced dysfunctions may be reversed by tetrahydrobiopterin, which suggests a role of oxidative stress and/or uncoupled endothelial nitric oxide synthase in binge drinking. sapropterin 52-71 nitric oxide synthase 3 Homo sapiens 132-165 32242853-18 2020 In RA patients the disturbances of circadian rhythms of endothelial nitric oxide synthase or toll-like receptors 2 expression are associated with an increase of resistance to disease-modifying therapy with methotrexate. Methotrexate 206-218 nitric oxide synthase 3 Homo sapiens 56-89 31904280-3 2020 ADMA, an endogenous endothelial nitric oxide synthase (NOS3) inhibitor, is selectively metabolized by dimethylarginine dimethylaminohydrolase (DDAH). N,N-dimethylarginine 0-4 nitric oxide synthase 3 Homo sapiens 55-59 31230218-0 2020 Role of ATP-Sensitive Potassium Channel (KATP) and eNOS in Mediating the Protective Effect of Nicorandil in Cyclophosphamide-Induced Cardiotoxicity. Nicorandil 94-104 nitric oxide synthase 3 Homo sapiens 51-55 31230218-6 2020 Moreover, the role of endothelial nitric oxide synthase (eNOS) was confirmed by coadministration of nitro-omega-L-arginine (L-NNA) (25 mg/kg/day) for 5 days. nitro-omega-l-arginine 100-122 nitric oxide synthase 3 Homo sapiens 22-55 31230218-6 2020 Moreover, the role of endothelial nitric oxide synthase (eNOS) was confirmed by coadministration of nitro-omega-L-arginine (L-NNA) (25 mg/kg/day) for 5 days. nitro-omega-l-arginine 100-122 nitric oxide synthase 3 Homo sapiens 57-61 31230218-6 2020 Moreover, the role of endothelial nitric oxide synthase (eNOS) was confirmed by coadministration of nitro-omega-L-arginine (L-NNA) (25 mg/kg/day) for 5 days. Nitroarginine 124-129 nitric oxide synthase 3 Homo sapiens 57-61 31964986-0 2020 CR6-interacting factor 1 deficiency reduces endothelial nitric oxide synthase activity by inhibiting biosynthesis of tetrahydrobiopterin. sapropterin 117-136 nitric oxide synthase 3 Homo sapiens 44-77 31972975-2 2020 We previously developed novel tools called nanotriggers (NT), which recognized constitutive NO-synthase, eNOS or neuronal NOS (nNOS), mainly via their 2" phosphate group which is also present in NADPH in its binding site. Phosphates 154-163 nitric oxide synthase 3 Homo sapiens 105-109 31973180-7 2020 Our results demonstrate that the 5 mixture prevents the DOX-dependent mitochondrial damage and oxidative stress better than the previous BCAAem, implying a KLF15/eNOS/mTORC1 signaling axis. Doxorubicin 56-59 nitric oxide synthase 3 Homo sapiens 162-166 32411442-5 2020 The key proteins (Tie2, Akt, eNOS, and GTPCH I) in the guanosine triphosphate cyclohydrolase/tetrahydrobiopterin (GTPCH/BH4) pathway and Tie2/Akt/eNOS signaling pathway were evaluated in these women. Guanosine Triphosphate 55-77 nitric oxide synthase 3 Homo sapiens 29-33 32411442-5 2020 The key proteins (Tie2, Akt, eNOS, and GTPCH I) in the guanosine triphosphate cyclohydrolase/tetrahydrobiopterin (GTPCH/BH4) pathway and Tie2/Akt/eNOS signaling pathway were evaluated in these women. Guanosine Triphosphate 55-77 nitric oxide synthase 3 Homo sapiens 146-150 32411442-5 2020 The key proteins (Tie2, Akt, eNOS, and GTPCH I) in the guanosine triphosphate cyclohydrolase/tetrahydrobiopterin (GTPCH/BH4) pathway and Tie2/Akt/eNOS signaling pathway were evaluated in these women. sapropterin 93-112 nitric oxide synthase 3 Homo sapiens 29-33 32411442-5 2020 The key proteins (Tie2, Akt, eNOS, and GTPCH I) in the guanosine triphosphate cyclohydrolase/tetrahydrobiopterin (GTPCH/BH4) pathway and Tie2/Akt/eNOS signaling pathway were evaluated in these women. sapropterin 120-123 nitric oxide synthase 3 Homo sapiens 29-33 32411442-5 2020 The key proteins (Tie2, Akt, eNOS, and GTPCH I) in the guanosine triphosphate cyclohydrolase/tetrahydrobiopterin (GTPCH/BH4) pathway and Tie2/Akt/eNOS signaling pathway were evaluated in these women. sapropterin 120-123 nitric oxide synthase 3 Homo sapiens 146-150 31996864-2 2020 Endothelial nitric oxide synthase (eNOS) is necessary to produce nitric oxide that causes pulmonary endothelial vasodilation. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 31996864-2 2020 Endothelial nitric oxide synthase (eNOS) is necessary to produce nitric oxide that causes pulmonary endothelial vasodilation. Nitric Oxide 65-77 nitric oxide synthase 3 Homo sapiens 35-39 32804118-2 2020 Emerging evidences suggest important regulatory roles of red blood cells (RBCs) on nitric oxide (NO) bioavailability, mainly by modulating their endothelial nitric oxide synthase (eNOS) enzyme activity. Nitric Oxide 83-95 nitric oxide synthase 3 Homo sapiens 145-178 32804118-2 2020 Emerging evidences suggest important regulatory roles of red blood cells (RBCs) on nitric oxide (NO) bioavailability, mainly by modulating their endothelial nitric oxide synthase (eNOS) enzyme activity. Nitric Oxide 83-95 nitric oxide synthase 3 Homo sapiens 180-184 32819257-11 2020 CONCLUSION: These results suggest that the PIM-1/eNOS/NO pathway plays a vital role, in which Propofol protects against TNF-alpha-induced blood-brain barrier disruption. Propofol 94-102 nitric oxide synthase 3 Homo sapiens 49-53 31567371-9 2020 We found that current smokers with rs1799983-GT or TT within eNOS gene have the highest CHD risk, compared to never smokers with rs1799983-GG genotype, OR (95% CI) = 2.74 (1.78-3.85), after covariates adjustment for age, gender, BMI, and alcohol drinking. Ethanol 238-245 nitric oxide synthase 3 Homo sapiens 61-65 32490931-7 2020 It is known that estradiol exerts a protective effect on endothelial function, activating the generation of nitric oxide (NO) via endothelial nitric oxide synthase. Estradiol 17-26 nitric oxide synthase 3 Homo sapiens 130-163 32490931-7 2020 It is known that estradiol exerts a protective effect on endothelial function, activating the generation of nitric oxide (NO) via endothelial nitric oxide synthase. Nitric Oxide 108-120 nitric oxide synthase 3 Homo sapiens 130-163 32427079-6 2020 Nitric oxide (NO) bioavailability can decrease due to deficient NO production by eNOS and/or NO release to vascular smooth muscle cells, which impairs endothelial function. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 81-85 32242776-9 2020 DHA and EPA also increased eNOS activity and induced nitric oxide production. Docosahexaenoic Acids 0-3 nitric oxide synthase 3 Homo sapiens 27-31 32242776-9 2020 DHA and EPA also increased eNOS activity and induced nitric oxide production. Eicosapentaenoic Acid 8-11 nitric oxide synthase 3 Homo sapiens 27-31 32819257-0 2020 Propofol protects against TNF-alpha-induced blood-brain barrier disruption via the PIM-1/eNOS/NO pathway. Propofol 0-8 nitric oxide synthase 3 Homo sapiens 89-93 31442681-1 2020 INTRODUCTION: Nitric oxide is a gaseous radical produced by the nitric oxide endothelial synthase (eNOS) whose most studied physiological action is the vasodilation. Nitric Oxide 14-26 nitric oxide synthase 3 Homo sapiens 77-97 31442681-1 2020 INTRODUCTION: Nitric oxide is a gaseous radical produced by the nitric oxide endothelial synthase (eNOS) whose most studied physiological action is the vasodilation. Nitric Oxide 14-26 nitric oxide synthase 3 Homo sapiens 99-103 32427079-7 2020 Considering the NO cellular mechanisms, tackling the issue of eNOS uncoupling could avoid endothelial dysfunction: provision of the enzyme cofactor tetrahydrobiopterin (BH4) should elicit NO release from NO donors, to activate soluble guanylyl cyclase. sapropterin 148-167 nitric oxide synthase 3 Homo sapiens 62-66 32427079-7 2020 Considering the NO cellular mechanisms, tackling the issue of eNOS uncoupling could avoid endothelial dysfunction: provision of the enzyme cofactor tetrahydrobiopterin (BH4) should elicit NO release from NO donors, to activate soluble guanylyl cyclase. sapropterin 169-172 nitric oxide synthase 3 Homo sapiens 62-66 31356401-14 2020 With ICI118,551 (a beta2AR inhibitor) treatment, shear stress-induced Akt and eNOS phosphorylation as well as VEGF secretion were suppressed. ici118 5-11 nitric oxide synthase 3 Homo sapiens 78-82 32375152-3 2020 Nitric oxide (NO) derived from endothelial nitric oxide synthase (eNOS) is an important regulator of angiogenesis. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 31-64 32375152-3 2020 Nitric oxide (NO) derived from endothelial nitric oxide synthase (eNOS) is an important regulator of angiogenesis. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 66-70 32375152-7 2020 L-NAME, a specific inhibitor of eNOS, abolished EF-induced HUVEC angiogenesis. NG-Nitroarginine Methyl Ester 0-6 nitric oxide synthase 3 Homo sapiens 32-36 31672462-2 2020 NO is synthesized from l-arginine through the action of the nitric oxide synthase (NOS) family of enzymes, which includes three isoforms: endothelial NOS (eNOS), neuronal NOS (nNOS) and inducible NOS (iNOS). Arginine 23-33 nitric oxide synthase 3 Homo sapiens 138-153 32814314-3 2020 It is produced in endothelial cells by endothelial NO synthase (eNOS) that mediates the conversion of the amino acid arginine into NO and citrulline. Arginine 117-125 nitric oxide synthase 3 Homo sapiens 39-62 32814314-3 2020 It is produced in endothelial cells by endothelial NO synthase (eNOS) that mediates the conversion of the amino acid arginine into NO and citrulline. Arginine 117-125 nitric oxide synthase 3 Homo sapiens 64-68 32814314-3 2020 It is produced in endothelial cells by endothelial NO synthase (eNOS) that mediates the conversion of the amino acid arginine into NO and citrulline. Citrulline 138-148 nitric oxide synthase 3 Homo sapiens 39-62 32814314-3 2020 It is produced in endothelial cells by endothelial NO synthase (eNOS) that mediates the conversion of the amino acid arginine into NO and citrulline. Citrulline 138-148 nitric oxide synthase 3 Homo sapiens 64-68 31106593-7 2019 On the other hand, salicin recovers IL-1beta-induced reduction of endothelial nitric oxide synthase (eNOS) and nitric oxide (NO) release. salicin 19-26 nitric oxide synthase 3 Homo sapiens 66-99 32814314-4 2020 Asymmetric dimethylarginine (ADMA) acts as an inhibitor of eNOS. dimethylarginine 11-27 nitric oxide synthase 3 Homo sapiens 59-63 32814314-4 2020 Asymmetric dimethylarginine (ADMA) acts as an inhibitor of eNOS. N,N-dimethylarginine 29-33 nitric oxide synthase 3 Homo sapiens 59-63 32550950-11 2020 Immunohistochemical studies showed that the I/R-induced elevation in eNOS expression was reduced by AST treatment. astaxanthine 100-103 nitric oxide synthase 3 Homo sapiens 69-73 32675856-8 2020 HAEC NO production was increased with sepiapterin to couple eNOS. sepiapterin 38-49 nitric oxide synthase 3 Homo sapiens 60-64 33148831-4 2020 RESULTS: Results: During the study of nitric oxide system (NO-NOS) in patients with SJS, it was observed that NO2 level was increased by 1.53 times, NO3 level - by 3.33 times, activity of total NOS - by 5.78 times, constitutive (cNOS) - by 1.81 times and inducible (iNOS) - by 13.36 times. Nitric Oxide 38-50 nitric oxide synthase 3 Homo sapiens 231-235 31920721-9 2019 In particular, higher production of reactive oxygen species deriving from a variety of enzymatic sources, including uncoupled endothelial nitric oxide synthase and the electron transport chain, causes DNA damage and activates the NAD+-consuming enzymes polyADP-ribose polymerase 1 (PARP1). Oxygen 45-51 nitric oxide synthase 3 Homo sapiens 126-159 31920721-9 2019 In particular, higher production of reactive oxygen species deriving from a variety of enzymatic sources, including uncoupled endothelial nitric oxide synthase and the electron transport chain, causes DNA damage and activates the NAD+-consuming enzymes polyADP-ribose polymerase 1 (PARP1). NAD 230-233 nitric oxide synthase 3 Homo sapiens 126-159 31747921-7 2019 Pravastatin and Geldanamycin (Hsp90 inhibitor) cotreatment increased microsomal eNOS activity. Pravastatin 0-11 nitric oxide synthase 3 Homo sapiens 80-84 31299139-4 2019 eNOS activity was assessed using L-NAME. NG-Nitroarginine Methyl Ester 33-39 nitric oxide synthase 3 Homo sapiens 0-4 31299139-10 2019 Inhibition of eNOS with L-NAME had a significant effect in normal but not overweight/obese vessels. NG-Nitroarginine Methyl Ester 24-30 nitric oxide synthase 3 Homo sapiens 14-18 31677355-15 2019 A stimulus (e.g. shear stress) results in a release of endothelial endogenous calcium, which binds to calmodulin, and activates endothelial nitric oxide synthase (eNOS). Calcium 78-85 nitric oxide synthase 3 Homo sapiens 128-161 31152363-5 2019 Interestingly, L-NIO, which is a NOS3 inhibitor, confers post-ischemic protection to axon function by attenuating mitochondrial fission and preserving mitochondrial motility via conserving levels of the microtubular adaptor protein Miro-2. N(G)-iminoethylornithine 15-20 nitric oxide synthase 3 Homo sapiens 33-37 31264341-3 2019 Oestradiol upregulates endothelial nitric oxide synthase gene expression and increases the production of nitric oxide, an important vasodilator. Estradiol 0-10 nitric oxide synthase 3 Homo sapiens 23-56 31871538-2 2019 Recent publications on adult red blood cells (RBCs) provide evidence that RBCs carry an active nitric oxide synthase (NOS3) enzyme and contribute to vascular functioning and integrity via their active nitric oxide synthesis. Nitric Oxide 95-107 nitric oxide synthase 3 Homo sapiens 118-122 31871538-2 2019 Recent publications on adult red blood cells (RBCs) provide evidence that RBCs carry an active nitric oxide synthase (NOS3) enzyme and contribute to vascular functioning and integrity via their active nitric oxide synthesis. Nitric Oxide 201-213 nitric oxide synthase 3 Homo sapiens 118-122 31747921-1 2019 BACKGROUND: Pravastatin, a known inducer of endothelial nitric-oxide synthase (eNOS) was demonstrated in human placenta, however the exact mechanism of it"s action is not fully understood. Pravastatin 12-23 nitric oxide synthase 3 Homo sapiens 44-77 31747921-1 2019 BACKGROUND: Pravastatin, a known inducer of endothelial nitric-oxide synthase (eNOS) was demonstrated in human placenta, however the exact mechanism of it"s action is not fully understood. Pravastatin 12-23 nitric oxide synthase 3 Homo sapiens 79-83 31873938-6 2019 These pharmacotherapy aids to withdrawal and tapering opioid dosagadrenoceptor agonists that act through eNOS to inhibit norepinephrine. Norepinephrine 121-135 nitric oxide synthase 3 Homo sapiens 105-109 31747921-3 2019 METHODS: The eNOS activity of human placental microsomes was determined by the conversion rate of C14 L-arginine into C14 L-citrulline with or without pravastatin and Geldanamycin. c14 l-arginine 98-112 nitric oxide synthase 3 Homo sapiens 13-17 31747921-3 2019 METHODS: The eNOS activity of human placental microsomes was determined by the conversion rate of C14 L-arginine into C14 L-citrulline with or without pravastatin and Geldanamycin. c14 l-citrulline 118-134 nitric oxide synthase 3 Homo sapiens 13-17 31747921-3 2019 METHODS: The eNOS activity of human placental microsomes was determined by the conversion rate of C14 L-arginine into C14 L-citrulline with or without pravastatin and Geldanamycin. Pravastatin 151-162 nitric oxide synthase 3 Homo sapiens 13-17 31747921-3 2019 METHODS: The eNOS activity of human placental microsomes was determined by the conversion rate of C14 L-arginine into C14 L-citrulline with or without pravastatin and Geldanamycin. geldanamycin 167-179 nitric oxide synthase 3 Homo sapiens 13-17 31747921-6 2019 RESULTS: Pravastatin significantly increased total eNOS activity in healthy (28%, p<0.05) and preeclamptic placentas (32%, p<0.05) using 1 mM Ca2+ promoting the dissociation of a eNOS from it"s inhibitor caveolin. Pravastatin 9-20 nitric oxide synthase 3 Homo sapiens 51-55 31747921-6 2019 RESULTS: Pravastatin significantly increased total eNOS activity in healthy (28%, p<0.05) and preeclamptic placentas (32%, p<0.05) using 1 mM Ca2+ promoting the dissociation of a eNOS from it"s inhibitor caveolin. Pravastatin 9-20 nitric oxide synthase 3 Homo sapiens 179-183 31747921-7 2019 Pravastatin and Geldanamycin (Hsp90 inhibitor) cotreatment increased microsomal eNOS activity. geldanamycin 16-28 nitric oxide synthase 3 Homo sapiens 80-84 31747921-11 2019 Pravastatin induces the placental microsomal arginine uptake leading to the rapid activation of eNOS independently of Ser1177 phosphorylation. Pravastatin 0-11 nitric oxide synthase 3 Homo sapiens 96-100 31747921-11 2019 Pravastatin induces the placental microsomal arginine uptake leading to the rapid activation of eNOS independently of Ser1177 phosphorylation. Arginine 45-53 nitric oxide synthase 3 Homo sapiens 96-100 31606200-0 2019 TSH inhibits eNOS expression in HMEC-1 cells through the TSHR/PI3K/AKT signaling pathway. Thyrotropin 0-3 nitric oxide synthase 3 Homo sapiens 13-17 31606200-7 2019 Mechanism studies demonstrated that TSH promoted AKT phosphorylation (P<0.05), and that LY294002 inhibited the reduction of eNOS expression by TSH. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 88-96 nitric oxide synthase 3 Homo sapiens 124-128 31606200-7 2019 Mechanism studies demonstrated that TSH promoted AKT phosphorylation (P<0.05), and that LY294002 inhibited the reduction of eNOS expression by TSH. Thyrotropin 143-146 nitric oxide synthase 3 Homo sapiens 124-128 30367728-10 2019 The generation of NO and cGMP by diazoxide was blocked by an endothelial NOS (eNOS)-selective inhibitor, NIO, but not by a neuronal (n)NOS-selective inhibitor, Nomega -propyl-L-arginine (NPA). Cyclic GMP 25-29 nitric oxide synthase 3 Homo sapiens 61-76 30367728-10 2019 The generation of NO and cGMP by diazoxide was blocked by an endothelial NOS (eNOS)-selective inhibitor, NIO, but not by a neuronal (n)NOS-selective inhibitor, Nomega -propyl-L-arginine (NPA). Diazoxide 33-42 nitric oxide synthase 3 Homo sapiens 61-76 30367728-10 2019 The generation of NO and cGMP by diazoxide was blocked by an endothelial NOS (eNOS)-selective inhibitor, NIO, but not by a neuronal (n)NOS-selective inhibitor, Nomega -propyl-L-arginine (NPA). nio 105-108 nitric oxide synthase 3 Homo sapiens 61-76 31525342-1 2019 Decrease in the bioavailability of vasoactive nitric oxide (NO), derived from the endothelial nitric oxide synthase (NOS3), underlines vascular endothelial damage. Nitric Oxide 46-58 nitric oxide synthase 3 Homo sapiens 82-115 31525342-1 2019 Decrease in the bioavailability of vasoactive nitric oxide (NO), derived from the endothelial nitric oxide synthase (NOS3), underlines vascular endothelial damage. Nitric Oxide 46-58 nitric oxide synthase 3 Homo sapiens 117-121 31547684-0 2019 Botulinum toxin type A suppresses arterial vasoconstriction by regulating calcium sensitization and the endothelium-dependent endothelial nitric oxide synthase/soluble guanylyl cyclase/cyclic guanosine monophosphate pathway: An in vitro study. Cyclic GMP 185-215 nitric oxide synthase 3 Homo sapiens 126-159 31479717-11 2019 Combining Tyr capsule(s) with WW abolished the increase in iNOS, eNOS, VEGFA, and CHF expressions promoted by WW (p < 0.05). Tyrosine 10-13 nitric oxide synthase 3 Homo sapiens 65-69 31421231-0 2019 Sensitive and quantitative method to evaluate DNA methylation of the positive regulatory domains (PRDI, PRDII) and cAMP response element (CRE) in human endothelial nitric oxide synthase promoter. Cyclic AMP 115-119 nitric oxide synthase 3 Homo sapiens 152-185 30968427-7 2019 sONE acts as a posttranscriptional regulator to endothelial nitric oxide synthase (eNOS) and thus affecting eNOS-induced nitric oxide (NO) production from TNBC cells measured by Greiss reagent. Nitric Oxide 60-72 nitric oxide synthase 3 Homo sapiens 83-87 31421231-1 2019 Nitric oxide plays a prominent role in the cardiovascular system and much attention has been devoted in the last years on deciphering the regulation of human endothelial nitric oxide synthase (eNOS) expression. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 158-191 31421231-1 2019 Nitric oxide plays a prominent role in the cardiovascular system and much attention has been devoted in the last years on deciphering the regulation of human endothelial nitric oxide synthase (eNOS) expression. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 193-197 31454653-0 2019 Garcimultiflorone K inhibits angiogenesis through Akt/eNOS- and mTOR-dependent pathways in human endothelial progenitor cells. garcimultiflorone k 0-19 nitric oxide synthase 3 Homo sapiens 54-59 31762720-0 2019 Crocetin promotes angiogenesis in human endothelial cells through PI3K-Akt-eNOS signaling pathway. crocetin 0-8 nitric oxide synthase 3 Homo sapiens 75-79 31781259-1 2019 Far-infrared ray (FIR) therapy has been reported to exert beneficial effects on cardiovascular function by elevating endothelial nitric oxide synthesis (eNOS) activity and nitric oxide (NO) production. Nitric Oxide 129-141 nitric oxide synthase 3 Homo sapiens 153-157 31781259-2 2019 Tetrahydrobiopterin (BH4) is a key determinant of eNOS-dependent NO synthesis in vascular endothelial cells. sapropterin 0-19 nitric oxide synthase 3 Homo sapiens 50-54 31652041-0 2019 Mid-dose losartan mitigates diabetes-induced hepatic damage by regulating iNOS, eNOS, VEGF, and NF-kappaB expressions Background/aim: Losartan, an antihypertensive drug, is highly preferred in patients with diabetes mellitus (DM) and hypertension because of its retarding effect on diabetic nephropathy. Losartan 9-17 nitric oxide synthase 3 Homo sapiens 80-84 31652041-0 2019 Mid-dose losartan mitigates diabetes-induced hepatic damage by regulating iNOS, eNOS, VEGF, and NF-kappaB expressions Background/aim: Losartan, an antihypertensive drug, is highly preferred in patients with diabetes mellitus (DM) and hypertension because of its retarding effect on diabetic nephropathy. Losartan 134-142 nitric oxide synthase 3 Homo sapiens 80-84 31652041-6 2019 Conclusion: This study indicated that mid-dose losartan administration may have a therapeutic effect by inhibiting apoptosis and regulating iNOS, eNOS, VEGF, and NF-kappaB protein expressions in DM-induced hepatic damage. Losartan 52-60 nitric oxide synthase 3 Homo sapiens 162-166 31824825-7 2019 Western blot analyses revealed that EGM preconditioning with gelatin coating induced the expression of endothelial nitric oxide synthase (eNOS), a mature EC-specific marker, as well as phosphorylated Akt at serine 473, a signaling molecule related to eNOS activation. 4-ETHYLBENZOIC ACID 36-39 nitric oxide synthase 3 Homo sapiens 103-136 31824825-7 2019 Western blot analyses revealed that EGM preconditioning with gelatin coating induced the expression of endothelial nitric oxide synthase (eNOS), a mature EC-specific marker, as well as phosphorylated Akt at serine 473, a signaling molecule related to eNOS activation. 4-ETHYLBENZOIC ACID 36-39 nitric oxide synthase 3 Homo sapiens 138-142 31824825-7 2019 Western blot analyses revealed that EGM preconditioning with gelatin coating induced the expression of endothelial nitric oxide synthase (eNOS), a mature EC-specific marker, as well as phosphorylated Akt at serine 473, a signaling molecule related to eNOS activation. 4-ETHYLBENZOIC ACID 36-39 nitric oxide synthase 3 Homo sapiens 251-255 31762720-3 2019 The current experiment was designed to find the activity of PI3K-Akt-eNOS axis after the treatment of endothelial cells with Crocetin in vitro. crocetin 125-133 nitric oxide synthase 3 Homo sapiens 69-73 31762720-8 2019 Based on the data from the current experiment, protein level of VEGFR-1, -2 and p-Akt/Akt, p-eNOS/eNOS ratios were increased 72 h after the treatment of HUVECs with Crocetin (p<0.05). crocetin 165-173 nitric oxide synthase 3 Homo sapiens 93-97 31762720-8 2019 Based on the data from the current experiment, protein level of VEGFR-1, -2 and p-Akt/Akt, p-eNOS/eNOS ratios were increased 72 h after the treatment of HUVECs with Crocetin (p<0.05). crocetin 165-173 nitric oxide synthase 3 Homo sapiens 98-102 31762720-11 2019 The PI3K/Akt/eNOS axis is required for a Crocetin-associated activity in endothelial cells. crocetin 41-49 nitric oxide synthase 3 Homo sapiens 13-17 31692706-10 2019 The protective role of Ipt is attributed to an increased production of nitric oxide (NO), as well as an enhanced activation of angiogenic transduction pathways, containing Akt and endothelial nitric oxide synthase. N-(1-methylethyl)-1,1,2-trimethylpropylamine 23-26 nitric oxide synthase 3 Homo sapiens 180-213 31637188-12 2019 CONCLUSION: Obtusifolin can inhibit cell growth under hypoxic conditions and down-regulate HIF-1/VEGF/eNOS secretions in ARPE-19 cells. obtusifolin 12-23 nitric oxide synthase 3 Homo sapiens 102-106 31600286-2 2019 Here, we investigated the role of caveolar plasma membrane stabilization by the dynamin-related ATPase EHD2 on eNOS-nitric oxide (NO)-dependent vessel relaxation. Nitric Oxide 116-128 nitric oxide synthase 3 Homo sapiens 111-115 31595849-5 2019 Finally, the effect of Curcumin on the transcriptional efficiencies of miR-146a, nNOS, eNOS and iNOS was studied using luciferase assay. Curcumin 23-31 nitric oxide synthase 3 Homo sapiens 87-91 31547608-8 2019 Phenolic extracts derived from RB down-regulated the expression of four genes, ICAM1, CD39, CD73 and NOX4 and up-regulated the expression of another four genes, Nrf2, NQO1, HO1 and eNOS, indicating an antioxidant/ anti-inflammatory effect for RB against endothelial dysfunction. phenolic acid 0-8 nitric oxide synthase 3 Homo sapiens 181-185 31345420-9 2019 Cells from PGMO also showed lower nitric oxide level and reduced activator serine1177 but increased inhibitor threonine495 phosphorylation of endothelial nitric oxide synthase (eNOS) and saturable transport of l-arginine. threonine495 110-122 nitric oxide synthase 3 Homo sapiens 142-175 32774841-5 2019 alpha-LA pretreatment remarkably diminished the damage to cell migration ability, recovered the declined levels of the vasodilator factor nitric oxide (NO), elevated the expression level of endothelial nitric oxide synthases (eNOS), and inhibited the upregulated expression of vasoconstrictor factor endothelin-1 (ET-1). Thioctic Acid 0-8 nitric oxide synthase 3 Homo sapiens 190-224 32774841-5 2019 alpha-LA pretreatment remarkably diminished the damage to cell migration ability, recovered the declined levels of the vasodilator factor nitric oxide (NO), elevated the expression level of endothelial nitric oxide synthases (eNOS), and inhibited the upregulated expression of vasoconstrictor factor endothelin-1 (ET-1). Thioctic Acid 0-8 nitric oxide synthase 3 Homo sapiens 226-230 31533227-6 2019 Furthermore, in cultured human microvascular endothelial cell-1 (HMEC-1) cells, we showed that pretreatment with VAC dose-dependently increased nitric oxide (NO) generation and the phosphorylation of eNOS under HG conditions. vinyl acetate 113-116 nitric oxide synthase 3 Homo sapiens 200-204 31533227-9 2019 In addition, both reactive oxygen species (ROS) scavenger N-acetyl-L-cysteine (NAC) and VAC abolished HG-evoked dephosphorylation of AMPK and eNOS, increased miRNA-34a expression, and decreased NO production. Reactive Oxygen Species 18-41 nitric oxide synthase 3 Homo sapiens 142-146 31533227-9 2019 In addition, both reactive oxygen species (ROS) scavenger N-acetyl-L-cysteine (NAC) and VAC abolished HG-evoked dephosphorylation of AMPK and eNOS, increased miRNA-34a expression, and decreased NO production. Reactive Oxygen Species 43-46 nitric oxide synthase 3 Homo sapiens 142-146 31533227-9 2019 In addition, both reactive oxygen species (ROS) scavenger N-acetyl-L-cysteine (NAC) and VAC abolished HG-evoked dephosphorylation of AMPK and eNOS, increased miRNA-34a expression, and decreased NO production. Acetylcysteine 58-77 nitric oxide synthase 3 Homo sapiens 142-146 31533227-9 2019 In addition, both reactive oxygen species (ROS) scavenger N-acetyl-L-cysteine (NAC) and VAC abolished HG-evoked dephosphorylation of AMPK and eNOS, increased miRNA-34a expression, and decreased NO production. Acetylcysteine 79-82 nitric oxide synthase 3 Homo sapiens 142-146 31533227-10 2019 These results suggest that VAC impedes HG-induced endothelial dysfunction via inhibition of the ROS/AMPK/miRNA-34a/eNOS signaling cascade. Reactive Oxygen Species 96-99 nitric oxide synthase 3 Homo sapiens 115-119 31203378-16 2019 Liraglutide and exenatide increased nitrate production and endothelial nitric oxide synthase (eNOS) phosphorylation (p <= 0.020). Exenatide 16-25 nitric oxide synthase 3 Homo sapiens 59-92 31203378-16 2019 Liraglutide and exenatide increased nitrate production and endothelial nitric oxide synthase (eNOS) phosphorylation (p <= 0.020). Exenatide 16-25 nitric oxide synthase 3 Homo sapiens 94-98 31146011-9 2019 However, NaHS administration increased endothelial nitric oxide synthase (eNOS) expression in brain regions of Hcy treated animals. sodium bisulfide 9-13 nitric oxide synthase 3 Homo sapiens 39-72 31496872-0 2019 Docosahexaenoic acid reduces adenosine triphosphate-induced calcium influx via inhibition of store-operated calcium channels and enhances baseline endothelial nitric oxide synthase phosphorylation in human endothelial cells. Docosahexaenoic Acids 0-20 nitric oxide synthase 3 Homo sapiens 147-180 31158660-7 2019 NAC and LOS also suppressed FD-induced SA-beta-gal activity, increased EC proliferation and eNOS expression, and improved endothelial function. Acetylcysteine 0-3 nitric oxide synthase 3 Homo sapiens 92-96 31146011-9 2019 However, NaHS administration increased endothelial nitric oxide synthase (eNOS) expression in brain regions of Hcy treated animals. Homocysteine 111-114 nitric oxide synthase 3 Homo sapiens 39-72 31750822-0 2019 [Tanshinone IIA attenuates hydrogen peroxide-induced senescence of human umbilical vein endothelial cells through activating SIRT1/eNOS pathway]. tanshinone 1-15 nitric oxide synthase 3 Homo sapiens 131-135 31750822-0 2019 [Tanshinone IIA attenuates hydrogen peroxide-induced senescence of human umbilical vein endothelial cells through activating SIRT1/eNOS pathway]. Hydrogen Peroxide 27-44 nitric oxide synthase 3 Homo sapiens 131-135 31750822-13 2019 Conversely, the expression of P21 and P16 proteins in the TSA group were lower than those in the model group, and SIRT1 and p-eNOS/eNOS were higher in the TSA group than those in the model group. tanshinone 155-158 nitric oxide synthase 3 Homo sapiens 126-130 31750822-13 2019 Conversely, the expression of P21 and P16 proteins in the TSA group were lower than those in the model group, and SIRT1 and p-eNOS/eNOS were higher in the TSA group than those in the model group. tanshinone 155-158 nitric oxide synthase 3 Homo sapiens 131-135 31750822-15 2019 Conclusion TSA attenuates H2O2-induced endothelial cell senescence by activating SIRT1/eNOS signaling pathway. tanshinone 11-14 nitric oxide synthase 3 Homo sapiens 87-91 31750822-15 2019 Conclusion TSA attenuates H2O2-induced endothelial cell senescence by activating SIRT1/eNOS signaling pathway. Water 26-30 nitric oxide synthase 3 Homo sapiens 87-91 31582948-8 2019 CONCLUSIONS: Cigarette smoking, alcohol drinking and the Glu298Asp polymorphism of the eNOS gene generate combined effects that increase the susceptibility of the mutant genotype to BP in Chinese male hypertensive subjects. Ethanol 32-39 nitric oxide synthase 3 Homo sapiens 87-91 32000958-9 2019 Conclusions: In acute period of polytrauma, significant increasing of iNOS and eNOS occurs with percentage prevalence of iNOS over eNOS on the background of H2S decreasing. Deuterium 157-160 nitric oxide synthase 3 Homo sapiens 79-83 31235251-5 2019 Moreover, nitric oxide (NO) production was significantly reduced by SETD3 over-expression through repressing the expression of inducible NO synthase (iNOS) and endothelial NO synthase (eNOS) in cervical cancer cells. Nitric Oxide 10-22 nitric oxide synthase 3 Homo sapiens 160-183 31235251-5 2019 Moreover, nitric oxide (NO) production was significantly reduced by SETD3 over-expression through repressing the expression of inducible NO synthase (iNOS) and endothelial NO synthase (eNOS) in cervical cancer cells. Nitric Oxide 10-22 nitric oxide synthase 3 Homo sapiens 185-189 31239152-2 2019 The Ang II/type 1 receptor (AT1R) signaling pathway can cause endothelial nitric oxide synthase (eNOS)/nitric oxide (NO) dysfunction through various mechanisms leading to ED. ed 171-173 nitric oxide synthase 3 Homo sapiens 62-95 30900130-2 2019 NOS1, NOS2 and NOS3 genes are implicated in the production of nitric oxide. Nitric Oxide 62-74 nitric oxide synthase 3 Homo sapiens 15-19 30776841-3 2019 Caveolin-1 is treated to be protein in the cytomembrane entrapped with caveolae in endothelial cells and vascular smooth muscle cells which diminish nitric oxide (NO) by fill up the calcium/calmodulin (Ca2+/CaM) confining point of endothelial nitric oxide synthase (eNOS), decrease NO generation produce endothelial dysfunction and atherosclerotic injury development. cytomembrane 43-55 nitric oxide synthase 3 Homo sapiens 231-264 30776841-3 2019 Caveolin-1 is treated to be protein in the cytomembrane entrapped with caveolae in endothelial cells and vascular smooth muscle cells which diminish nitric oxide (NO) by fill up the calcium/calmodulin (Ca2+/CaM) confining point of endothelial nitric oxide synthase (eNOS), decrease NO generation produce endothelial dysfunction and atherosclerotic injury development. cytomembrane 43-55 nitric oxide synthase 3 Homo sapiens 266-270 30244056-4 2019 While expression of both inducible (iNOS) and constitutive NOS (eNOS) isoforms varies considerably in the ovary at various stages of follicular growth and development, selective binding of NO with proteins containing heme moieties have significant influence on ovarian steroidogenesis. Heme 217-221 nitric oxide synthase 3 Homo sapiens 64-68 31189131-6 2019 Mechanistically, ADK inhibition or knockdown in human umbilical vein endothelial cells (HUVECs) elevated intracellular adenosine level and increased endothelial nitric oxide synthase (NOS3) activity, resulting in an increase in nitric oxide (NO) production. Nitric Oxide 161-173 nitric oxide synthase 3 Homo sapiens 184-188 31316621-13 2019 This study, to the best of our knowledge, is the first to assess the effects of higenamine on cold-induced vasoconstriction in vivo and its molecular mechanisms on the PI3K/Akt, AMPK/eNOS/nitric oxide, ROS/alpha2C-AR and PTK9 signaling pathways under hypothermia conditions. higenamine 80-90 nitric oxide synthase 3 Homo sapiens 183-187 31155983-0 2019 Hydrogen sulfide-mediated endothelial function and the interaction with eNOS and PDE5A activity in human internal mammary arteries. Hydrogen Sulfide 0-16 nitric oxide synthase 3 Homo sapiens 72-76 31189131-8 2019 Additionally, increased phosphorylation of NOS3 in ADK-knockdown HUVECs was regulated by an adenosine receptor-independent mechanism. Adenosine 92-101 nitric oxide synthase 3 Homo sapiens 43-47 31035054-14 2019 DHI promoted EPCs mobilization via upregulating the expression of Akt, eNOS and MMP-9 in BM. dehydrosoyasaponin I 0-3 nitric oxide synthase 3 Homo sapiens 71-75 31330833-0 2019 ANGPT2 and NOS3 Polymorphisms and Clinical Outcome in Advanced Hepatocellular Carcinoma Patients Receiving Sorafenib. Sorafenib 107-116 nitric oxide synthase 3 Homo sapiens 11-15 31336573-1 2019 Nitric oxide (NO) is a well-known vasodilator produced by the vascular endothelium via the enzyme endothelial nitric oxide synthase (eNOS). Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 98-131 31330833-2 2019 The aim of the present study was to evaluate the prognostic value of single-nucleotide polymorphisms on angiopoietin-2 (ANGPT2) and endothelial-derived nitric oxide synthase (NOS3) genes in 135 patients with advanced HCC receiving sorafenib. Sorafenib 231-240 nitric oxide synthase 3 Homo sapiens 175-179 31330833-8 2019 Our results suggest that ANGPT2rs55633437 and NOS3 rs2070744 polymorphisms could identify a subset of HCC patients more resistant to sorafenib. Sorafenib 133-142 nitric oxide synthase 3 Homo sapiens 46-50 31354524-11 2019 Melatonin also counteracted the stimulatory effect of radiation on CXCL6, CCL2, ERK1, ERK2, and AKT1 mRNA expression and increased the inhibitory effect of radiation on NOS3 expression. Melatonin 0-9 nitric oxide synthase 3 Homo sapiens 169-173 31063772-9 2019 Moreover, treatment of Ea.hy926 cells with palmitic acid or TNFalpha also caused a significant decrease in eNOS activity, which was reversed in iNOS silenced Ea.hy926 cells suggesting the role of iNOS in the reduction of eNOS activity. Palmitic Acid 43-56 nitric oxide synthase 3 Homo sapiens 107-111 31063772-9 2019 Moreover, treatment of Ea.hy926 cells with palmitic acid or TNFalpha also caused a significant decrease in eNOS activity, which was reversed in iNOS silenced Ea.hy926 cells suggesting the role of iNOS in the reduction of eNOS activity. Palmitic Acid 43-56 nitric oxide synthase 3 Homo sapiens 221-225 31269778-5 2019 High glucose concentrations lead to a loss of mitochondrial networks, increased reactive oxygen species (ROS), endothelial nitric oxide synthase (eNOS) activation and a reduction in cGMP production related to protein kinase G (PKG) activity. Glucose 5-12 nitric oxide synthase 3 Homo sapiens 146-150 30947567-5 2019 At the same time, high dose silibinin increased NO levels in A431 cells and the endothelial nitric oxide synthase (eNOS) inhibitor NG-nitro-L-arginine methylester (L-NAME) attenuated silibinin-induced cell growth inhibition. NG-Nitroarginine Methyl Ester 164-170 nitric oxide synthase 3 Homo sapiens 80-113 29471036-8 2019 The specific iNOS inhibitor 1400 W decreases eNOS S-nitrosylation and the association of eNOS and beta-catenin, thereby blocking the beta-catenin signal pathway to alleviate OxLDL-induced endothelial dysfunction. N-((3-(aminomethyl)phenyl)methyl)ethanimidamide 28-34 nitric oxide synthase 3 Homo sapiens 45-49 29471036-8 2019 The specific iNOS inhibitor 1400 W decreases eNOS S-nitrosylation and the association of eNOS and beta-catenin, thereby blocking the beta-catenin signal pathway to alleviate OxLDL-induced endothelial dysfunction. N-((3-(aminomethyl)phenyl)methyl)ethanimidamide 28-34 nitric oxide synthase 3 Homo sapiens 89-93 30947567-5 2019 At the same time, high dose silibinin increased NO levels in A431 cells and the endothelial nitric oxide synthase (eNOS) inhibitor NG-nitro-L-arginine methylester (L-NAME) attenuated silibinin-induced cell growth inhibition. Nitroarginine 131-150 nitric oxide synthase 3 Homo sapiens 80-113 31269778-5 2019 High glucose concentrations lead to a loss of mitochondrial networks, increased reactive oxygen species (ROS), endothelial nitric oxide synthase (eNOS) activation and a reduction in cGMP production related to protein kinase G (PKG) activity. Glucose 5-12 nitric oxide synthase 3 Homo sapiens 111-144 30947567-5 2019 At the same time, high dose silibinin increased NO levels in A431 cells and the endothelial nitric oxide synthase (eNOS) inhibitor NG-nitro-L-arginine methylester (L-NAME) attenuated silibinin-induced cell growth inhibition. Silybin 183-192 nitric oxide synthase 3 Homo sapiens 80-113 31280192-1 2019 Endothelial nitric oxide synthase (NOS3 or eNOS) is the enzyme responsible for the highest production of nitric oxide, with the greatest impact on the cardiovascular system, encoded by the eNOS gene, which presents various polymorphisms. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 43-47 31280192-1 2019 Endothelial nitric oxide synthase (NOS3 or eNOS) is the enzyme responsible for the highest production of nitric oxide, with the greatest impact on the cardiovascular system, encoded by the eNOS gene, which presents various polymorphisms. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 189-193 31280192-1 2019 Endothelial nitric oxide synthase (NOS3 or eNOS) is the enzyme responsible for the highest production of nitric oxide, with the greatest impact on the cardiovascular system, encoded by the eNOS gene, which presents various polymorphisms. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 31280192-2 2019 ENOS gene polymorphisms play an important role in the response to drugs affecting nitric oxide (NO) signaling. Nitric Oxide 82-94 nitric oxide synthase 3 Homo sapiens 0-4 31280192-3 2019 This review discusses the pharmacogenetic impact of eNOS polymorphisms on the response to drugs affecting NO activity: angiotensin converting enzyme inhibitors, angiotensin II receptor antagonists, calcium blockers, beta-blockers, diuretics, phosphodiesterase inhibitors, and statins. Calcium 198-205 nitric oxide synthase 3 Homo sapiens 52-56 31316302-9 2019 Conclusion: TLR4 modulates OSS-induced oxidative stress by activating NOX2 and suppressing eNOS. OSS 27-30 nitric oxide synthase 3 Homo sapiens 91-95 31138610-0 2019 Associations of the NOS3 rs1799983 polymorphism with circulating nitric oxide and lipid levels: a systematic review and meta-analysis. Nitric Oxide 65-77 nitric oxide synthase 3 Homo sapiens 20-24 31195721-0 2019 Cannabidiol Overcomes Oxaliplatin Resistance by Enhancing NOS3- and SOD2-Induced Autophagy in Human Colorectal Cancer Cells. Cannabidiol 0-11 nitric oxide synthase 3 Homo sapiens 58-62 30880179-0 2019 Bupivacaine-induced contraction is attenuated by endothelial nitric oxide release modulated by activation of both stimulatory and inhibitory phosphorylation (Ser1177 and Thr495) of endothelial nitric oxide synthase. Bupivacaine 0-11 nitric oxide synthase 3 Homo sapiens 181-214 30880179-0 2019 Bupivacaine-induced contraction is attenuated by endothelial nitric oxide release modulated by activation of both stimulatory and inhibitory phosphorylation (Ser1177 and Thr495) of endothelial nitric oxide synthase. Nitric Oxide 61-73 nitric oxide synthase 3 Homo sapiens 181-214 31195721-6 2019 Additionally, phosphorylation of nitric oxide synthase 3 (NOS3) was increased in oxaliplatin-resistant cells compared to that in parent cells. Oxaliplatin 81-92 nitric oxide synthase 3 Homo sapiens 33-56 31195721-6 2019 Additionally, phosphorylation of nitric oxide synthase 3 (NOS3) was increased in oxaliplatin-resistant cells compared to that in parent cells. Oxaliplatin 81-92 nitric oxide synthase 3 Homo sapiens 58-62 31195721-7 2019 Combined treatment with oxaliplatin and CBD reduced phospho-NOS3 levels and nitric oxide (NO) production and resulted in the production of reactive oxygen species (ROS) by reducing the levels of superoxide dismutase 2, an antioxidant present in the mitochondria, causing mitochondrial dysfunction. Oxaliplatin 24-35 nitric oxide synthase 3 Homo sapiens 60-64 31195721-7 2019 Combined treatment with oxaliplatin and CBD reduced phospho-NOS3 levels and nitric oxide (NO) production and resulted in the production of reactive oxygen species (ROS) by reducing the levels of superoxide dismutase 2, an antioxidant present in the mitochondria, causing mitochondrial dysfunction. Cannabidiol 40-43 nitric oxide synthase 3 Homo sapiens 60-64 31195721-8 2019 Taken together, these results suggest that elevated phosphorylation of NOS3 is essential for oxaliplatin resistance. Oxaliplatin 93-104 nitric oxide synthase 3 Homo sapiens 71-75 31195721-9 2019 The combination of oxaliplatin and CBD decreased NOS3 phosphorylation, which resulted in autophagy, by inducing the overproduction of ROS through mitochondrial dysfunction, thus overcoming oxaliplatin resistance. Oxaliplatin 19-30 nitric oxide synthase 3 Homo sapiens 49-53 31195721-9 2019 The combination of oxaliplatin and CBD decreased NOS3 phosphorylation, which resulted in autophagy, by inducing the overproduction of ROS through mitochondrial dysfunction, thus overcoming oxaliplatin resistance. Cannabidiol 35-38 nitric oxide synthase 3 Homo sapiens 49-53 31195721-9 2019 The combination of oxaliplatin and CBD decreased NOS3 phosphorylation, which resulted in autophagy, by inducing the overproduction of ROS through mitochondrial dysfunction, thus overcoming oxaliplatin resistance. Reactive Oxygen Species 134-137 nitric oxide synthase 3 Homo sapiens 49-53 31195721-9 2019 The combination of oxaliplatin and CBD decreased NOS3 phosphorylation, which resulted in autophagy, by inducing the overproduction of ROS through mitochondrial dysfunction, thus overcoming oxaliplatin resistance. Oxaliplatin 189-200 nitric oxide synthase 3 Homo sapiens 49-53 31281371-13 2019 These effects were associated with the increase in p-Akt/Akt and p-eNOS, which could be abolished by LY294002. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 101-109 nitric oxide synthase 3 Homo sapiens 67-71 31281593-4 2019 The reduction in NOS3 was accompanied by decreased migratory capacity, which depends on intact mitochondria and ATP formation. Adenosine Triphosphate 112-115 nitric oxide synthase 3 Homo sapiens 17-21 31029788-2 2019 The effects of flavonoids shown to improve endothelial performance include regulating blood pressure by modulating endothelial nitric oxide synthase and NADPH oxidases, but their impact on glucose uptake and metabolism has not been explored. Flavonoids 15-25 nitric oxide synthase 3 Homo sapiens 115-148 30962068-2 2019 We were interested in the endothelial nitric oxide gene (eNOS), given the involvement of this enzyme in functional alterations in the retinal microvasculature in diabetes. Nitric Oxide 38-50 nitric oxide synthase 3 Homo sapiens 57-61 31006328-10 2019 Suggesting that the impairment was downstream of eNOS (endothelial NO synthase), HA attenuated the vasodilation elicited by the NO donor sodium nitroprusside. Nitroprusside 137-157 nitric oxide synthase 3 Homo sapiens 49-53 31006328-10 2019 Suggesting that the impairment was downstream of eNOS (endothelial NO synthase), HA attenuated the vasodilation elicited by the NO donor sodium nitroprusside. Nitroprusside 137-157 nitric oxide synthase 3 Homo sapiens 55-78 30489453-10 2019 CONCLUSION: H2S enhances eNOS-dependent mobilization of bone marrow-derived EPCs and facilitates re-endothelialization following vascular injury. Deuterium 12-15 nitric oxide synthase 3 Homo sapiens 25-29 31141240-5 2019 We observed that 17beta-estradiol abolished the stimulatory effect of corticotropin-releasing hormone on intracellular reactive oxygen species levels and counteracted its inhibitory effect on endothelial nitric oxide synthase activity and nitric oxide release. Estradiol 17-33 nitric oxide synthase 3 Homo sapiens 192-225 30160565-5 2019 In vitro observations have shown anthocyanin- and metabolite-induced activation of endothelial nitric oxide synthase and human vascular cell migration. Anthocyanins 33-44 nitric oxide synthase 3 Homo sapiens 83-116 30937466-3 2019 As an important endothelium-derived relaxation factor, nitric oxide (NO) plays a role in cardiovascular protection and anti-AS function; but in the pathological state, endothelial nitric oxide synthase (eNOS) disorder causes an abnormal production of NO, which may damage endothelial function and trigger AS. Nitric Oxide 55-67 nitric oxide synthase 3 Homo sapiens 203-207 30937466-10 2019 The former one is mainly related to inflammatory inhibition and protection of the PKB-eNOS signaling pathway; whereas the latter one is associated with the addition of the L-arginine substrate of eNOS, arginase inhibition, and the supplement of tetrahydrobiopterin, which can elevate no level. Arginine 172-182 nitric oxide synthase 3 Homo sapiens 196-200 29948497-1 2019 To discuss the association of the T786C and G894T polymorphisms of endothelial nitric oxide synthase (eNOS) with the occurrence and prognosis of aneurismal subarachnoid hemorrhage (aSAH). asah 181-185 nitric oxide synthase 3 Homo sapiens 67-100 29948497-1 2019 To discuss the association of the T786C and G894T polymorphisms of endothelial nitric oxide synthase (eNOS) with the occurrence and prognosis of aneurismal subarachnoid hemorrhage (aSAH). asah 181-185 nitric oxide synthase 3 Homo sapiens 102-106 29948497-9 2019 The results of the logistic regression analysis indicated that T786C and G894T polymorphisms of eNOS were independent influencing factors on the occurrence of aSAH and the G894T polymorphism was also closely related to the prognosis. asah 159-163 nitric oxide synthase 3 Homo sapiens 96-100 29948497-10 2019 T786C and G894T polymorphisms of eNOS gene were correlated with the occurrence and prognosis of aSAH, and the G894T polymorphism might be an independent influencing factor. asah 96-100 nitric oxide synthase 3 Homo sapiens 33-37 30489453-9 2019 Treatment with an eNOS inhibitor (L-NAME) blocked the effects of NaHS on EPCs functions. NG-Nitroarginine Methyl Ester 34-40 nitric oxide synthase 3 Homo sapiens 18-22 30489453-9 2019 Treatment with an eNOS inhibitor (L-NAME) blocked the effects of NaHS on EPCs functions. sodium bisulfide 65-69 nitric oxide synthase 3 Homo sapiens 18-22 31052183-10 2019 CONCLUSIONS: Resveratrol increased NO in glaucomatous TM cells, possibly by increasing eNOS expression. Resveratrol 13-24 nitric oxide synthase 3 Homo sapiens 87-91 30856465-4 2019 Human aortic endothelial cells (HAECs) were treated with RSV to evaluate the gene expression of the endothelial nitric oxide synthase (eNOS). Resveratrol 57-60 nitric oxide synthase 3 Homo sapiens 100-133 30851383-1 2019 (-)-Epicatechin (Epi) has been demonstrated to activate pathways involved in GPER-stimulated nitric oxide (NO) production via endothelial NO synthase, known as the eNOS/NO pathway. Catechin 0-15 nitric oxide synthase 3 Homo sapiens 164-168 30851383-1 2019 (-)-Epicatechin (Epi) has been demonstrated to activate pathways involved in GPER-stimulated nitric oxide (NO) production via endothelial NO synthase, known as the eNOS/NO pathway. Catechin 4-7 nitric oxide synthase 3 Homo sapiens 164-168 30851383-1 2019 (-)-Epicatechin (Epi) has been demonstrated to activate pathways involved in GPER-stimulated nitric oxide (NO) production via endothelial NO synthase, known as the eNOS/NO pathway. Nitric Oxide 93-105 nitric oxide synthase 3 Homo sapiens 164-168 30856465-7 2019 In addition, RSV increased the promoter activity of the human eNOS gene, as determined by luciferase assays of the eNOS promoter gene. Resveratrol 13-16 nitric oxide synthase 3 Homo sapiens 62-66 30856465-7 2019 In addition, RSV increased the promoter activity of the human eNOS gene, as determined by luciferase assays of the eNOS promoter gene. Resveratrol 13-16 nitric oxide synthase 3 Homo sapiens 115-119 30856465-8 2019 The cAMP-response element binding protein (CREB) was identified as the target transcription factor involved in the RSV mediated upregulation of eNOS expression. Resveratrol 115-118 nitric oxide synthase 3 Homo sapiens 144-148 30856465-9 2019 RSV increased phosphorylation of CREB through protein kinase A (PKA) activation, which induced a CREB-mediated upregulation of eNOS transcription. Resveratrol 0-3 nitric oxide synthase 3 Homo sapiens 127-131 31052341-1 2019 Resveratrol increases the production of nitric oxide (NO) in endothelial cells by upregulating the expression of endothelial NO synthase (eNOS), stimulating eNOS enzymatic activity, and preventing eNOS uncoupling. Resveratrol 0-11 nitric oxide synthase 3 Homo sapiens 113-136 31052341-1 2019 Resveratrol increases the production of nitric oxide (NO) in endothelial cells by upregulating the expression of endothelial NO synthase (eNOS), stimulating eNOS enzymatic activity, and preventing eNOS uncoupling. Resveratrol 0-11 nitric oxide synthase 3 Homo sapiens 138-142 31052341-1 2019 Resveratrol increases the production of nitric oxide (NO) in endothelial cells by upregulating the expression of endothelial NO synthase (eNOS), stimulating eNOS enzymatic activity, and preventing eNOS uncoupling. Resveratrol 0-11 nitric oxide synthase 3 Homo sapiens 157-161 31211272-2 2019 The reduction in the concentration of nitric oxide (NO) produced by the catalysis of endothelial nitric oxide synthase (eNOS) is associated with higher blood pressure (BP) levels. Nitric Oxide 38-50 nitric oxide synthase 3 Homo sapiens 85-118 31052341-1 2019 Resveratrol increases the production of nitric oxide (NO) in endothelial cells by upregulating the expression of endothelial NO synthase (eNOS), stimulating eNOS enzymatic activity, and preventing eNOS uncoupling. Resveratrol 0-11 nitric oxide synthase 3 Homo sapiens 157-161 31052341-1 2019 Resveratrol increases the production of nitric oxide (NO) in endothelial cells by upregulating the expression of endothelial NO synthase (eNOS), stimulating eNOS enzymatic activity, and preventing eNOS uncoupling. Nitric Oxide 40-52 nitric oxide synthase 3 Homo sapiens 113-136 31052341-1 2019 Resveratrol increases the production of nitric oxide (NO) in endothelial cells by upregulating the expression of endothelial NO synthase (eNOS), stimulating eNOS enzymatic activity, and preventing eNOS uncoupling. Nitric Oxide 40-52 nitric oxide synthase 3 Homo sapiens 138-142 31052341-1 2019 Resveratrol increases the production of nitric oxide (NO) in endothelial cells by upregulating the expression of endothelial NO synthase (eNOS), stimulating eNOS enzymatic activity, and preventing eNOS uncoupling. Nitric Oxide 40-52 nitric oxide synthase 3 Homo sapiens 157-161 31052341-1 2019 Resveratrol increases the production of nitric oxide (NO) in endothelial cells by upregulating the expression of endothelial NO synthase (eNOS), stimulating eNOS enzymatic activity, and preventing eNOS uncoupling. Nitric Oxide 40-52 nitric oxide synthase 3 Homo sapiens 157-161 31040342-13 2019 Human umbilical vein endothelial cells (HUVECs) treated with dextrin confirmed eNOS uncoupling, as verified by the reduced eNOS dimer/monomer ratio. Dextrins 61-68 nitric oxide synthase 3 Homo sapiens 79-83 31040342-13 2019 Human umbilical vein endothelial cells (HUVECs) treated with dextrin confirmed eNOS uncoupling, as verified by the reduced eNOS dimer/monomer ratio. Dextrins 61-68 nitric oxide synthase 3 Homo sapiens 123-127 31040342-14 2019 BH4, L-arginine, or BH4 plus L-arginine inhibited eNOS monomerization. sapropterin 0-3 nitric oxide synthase 3 Homo sapiens 50-54 31040342-14 2019 BH4, L-arginine, or BH4 plus L-arginine inhibited eNOS monomerization. Arginine 5-15 nitric oxide synthase 3 Homo sapiens 50-54 31040342-14 2019 BH4, L-arginine, or BH4 plus L-arginine inhibited eNOS monomerization. sapropterin 20-23 nitric oxide synthase 3 Homo sapiens 50-54 31040342-14 2019 BH4, L-arginine, or BH4 plus L-arginine inhibited eNOS monomerization. Arginine 29-39 nitric oxide synthase 3 Homo sapiens 50-54 31035633-1 2019 Fluid shear stress stimulates endothelial nitric oxide synthase (eNOS) activation and nitric oxide (NO) production through multiple kinases, including protein kinase A (PKA), AMP-activated protein kinase (AMPK), AKT and Ca2+/calmodulin-dependent protein kinase II (CaMKII). Nitric Oxide 42-54 nitric oxide synthase 3 Homo sapiens 65-69 31211272-2 2019 The reduction in the concentration of nitric oxide (NO) produced by the catalysis of endothelial nitric oxide synthase (eNOS) is associated with higher blood pressure (BP) levels. Nitric Oxide 38-50 nitric oxide synthase 3 Homo sapiens 120-124 30987646-6 2019 RESULTS: HMVECs that had reduced eNOS expression had a significantly elevated increase in IL-6, IL-8 and IP-10 production after Poly I:C. Poly I-C 128-136 nitric oxide synthase 3 Homo sapiens 33-37 30987646-7 2019 In addition, the knockdown of eNOS enhanced the change in TEER after Poly I:C stimulation. Poly I-C 69-77 nitric oxide synthase 3 Homo sapiens 30-34 30987646-10 2019 The addition of the p38 inhibitor, SB203580, in eNOS knockdown cells reduced both cytokine production after Poly I:C, and as well as mitigated the reduction in TEER, suggesting a direct link between eNOS and p38 in TLR3 signaling. SB 203580 35-43 nitric oxide synthase 3 Homo sapiens 48-52 30987646-10 2019 The addition of the p38 inhibitor, SB203580, in eNOS knockdown cells reduced both cytokine production after Poly I:C, and as well as mitigated the reduction in TEER, suggesting a direct link between eNOS and p38 in TLR3 signaling. SB 203580 35-43 nitric oxide synthase 3 Homo sapiens 199-203 30987646-10 2019 The addition of the p38 inhibitor, SB203580, in eNOS knockdown cells reduced both cytokine production after Poly I:C, and as well as mitigated the reduction in TEER, suggesting a direct link between eNOS and p38 in TLR3 signaling. Poly I-C 108-116 nitric oxide synthase 3 Homo sapiens 48-52 30892883-4 2019 The present work, therefore, aims to evaluate the potential effect of stilbenes on inhibiting VEGF and their subsequent effect on the downstream signaling pathway (PLCgamma1, Akt, and eNOS). Stilbenes 70-79 nitric oxide synthase 3 Homo sapiens 184-188 30892883-9 2019 However, epsilon-viniferin and pallidol simultaneously enhanced eNOS activation, proving to be via Akt activation in the case of epsilon-viniferin. epsilon-viniferin 9-26 nitric oxide synthase 3 Homo sapiens 64-68 30892883-9 2019 However, epsilon-viniferin and pallidol simultaneously enhanced eNOS activation, proving to be via Akt activation in the case of epsilon-viniferin. pallidol 31-39 nitric oxide synthase 3 Homo sapiens 64-68 30892883-11 2019 In addition, epsilon-viniferin and pallidol significantly allowed eNOS activation and could likely prevent the side effects caused by anti-VEGF hypertension drugs. epsilon-viniferin 13-30 nitric oxide synthase 3 Homo sapiens 66-70 30892883-11 2019 In addition, epsilon-viniferin and pallidol significantly allowed eNOS activation and could likely prevent the side effects caused by anti-VEGF hypertension drugs. pallidol 35-43 nitric oxide synthase 3 Homo sapiens 66-70 30959907-7 2019 Mechanistic investigations revealed that phomaketide A reduced LECs-induced lymphangiogenesis via vascular endothelial growth factor receptor-3 (VEGFR-3), protein kinase Cdelta (PKCdelta), and endothelial nitric oxide synthase (eNOS) signalings. Phomaketide A 41-54 nitric oxide synthase 3 Homo sapiens 193-226 30866404-1 2019 Nitric oxide (NO) produced by endothelial nitric oxide synthase (eNOS) plays crucial roles in cardiac homeostasis. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 30-63 30690728-4 2019 Adropin incubation restored age-related endothelial-dependent vasodilatory dysfunction and increased the phosphorylated endothelial nitric oxide synthase (eNOS)/eNOS ratio in an age-dependent manner in the SMFAs. smfas 206-211 nitric oxide synthase 3 Homo sapiens 120-153 30690728-4 2019 Adropin incubation restored age-related endothelial-dependent vasodilatory dysfunction and increased the phosphorylated endothelial nitric oxide synthase (eNOS)/eNOS ratio in an age-dependent manner in the SMFAs. smfas 206-211 nitric oxide synthase 3 Homo sapiens 155-159 30738311-2 2019 Recent evidence indicates that S-glutathionylation may occur on the endothelial nitric oxide synthase (eNOS), leading to eNOS uncoupling, characterized by a decreased NO production and an increased generation of superoxide anion (O2 -). Superoxides 212-228 nitric oxide synthase 3 Homo sapiens 68-101 30738311-2 2019 Recent evidence indicates that S-glutathionylation may occur on the endothelial nitric oxide synthase (eNOS), leading to eNOS uncoupling, characterized by a decreased NO production and an increased generation of superoxide anion (O2 -). Superoxides 212-228 nitric oxide synthase 3 Homo sapiens 103-107 30738311-2 2019 Recent evidence indicates that S-glutathionylation may occur on the endothelial nitric oxide synthase (eNOS), leading to eNOS uncoupling, characterized by a decreased NO production and an increased generation of superoxide anion (O2 -). Superoxides 212-228 nitric oxide synthase 3 Homo sapiens 121-125 30738311-2 2019 Recent evidence indicates that S-glutathionylation may occur on the endothelial nitric oxide synthase (eNOS), leading to eNOS uncoupling, characterized by a decreased NO production and an increased generation of superoxide anion (O2 -). Superoxides 230-232 nitric oxide synthase 3 Homo sapiens 68-101 30738311-2 2019 Recent evidence indicates that S-glutathionylation may occur on the endothelial nitric oxide synthase (eNOS), leading to eNOS uncoupling, characterized by a decreased NO production and an increased generation of superoxide anion (O2 -). Superoxides 230-232 nitric oxide synthase 3 Homo sapiens 103-107 30738311-2 2019 Recent evidence indicates that S-glutathionylation may occur on the endothelial nitric oxide synthase (eNOS), leading to eNOS uncoupling, characterized by a decreased NO production and an increased generation of superoxide anion (O2 -). Superoxides 230-232 nitric oxide synthase 3 Homo sapiens 121-125 30738311-5 2019 Immunofluorescence, confocal microscopy and western-blot experiments carried out on eNOS immunoprecipitates, revealed a high level of eNOS glutathionylation in PE placentas, mostly reversed by dithiotreitol (DTT), thus indicative of S-glutathionylation. Dithiothreitol 193-206 nitric oxide synthase 3 Homo sapiens 134-138 30738311-5 2019 Immunofluorescence, confocal microscopy and western-blot experiments carried out on eNOS immunoprecipitates, revealed a high level of eNOS glutathionylation in PE placentas, mostly reversed by dithiotreitol (DTT), thus indicative of S-glutathionylation. Dithiothreitol 208-211 nitric oxide synthase 3 Homo sapiens 134-138 30738311-8 2019 In contrast, trophoblasts submitted to low/high pO2 changes, exhibited oxidative stress and a (DTT reversible) S-glutathionylation of eNOS, associated with reduced NO production and migration. PO-2 48-51 nitric oxide synthase 3 Homo sapiens 134-138 30738311-8 2019 In contrast, trophoblasts submitted to low/high pO2 changes, exhibited oxidative stress and a (DTT reversible) S-glutathionylation of eNOS, associated with reduced NO production and migration. Dithiothreitol 95-98 nitric oxide synthase 3 Homo sapiens 134-138 30738311-9 2019 The autonomous production of NO seemed necessary for the migratory potential of HTR8, as suggested by the inhibitory effect of eNOS silencing by small interfering RNAs, and the eNOS inhibitor L-NAME, in low pO2 conditions. NG-Nitroarginine Methyl Ester 192-198 nitric oxide synthase 3 Homo sapiens 177-181 30738311-9 2019 The autonomous production of NO seemed necessary for the migratory potential of HTR8, as suggested by the inhibitory effect of eNOS silencing by small interfering RNAs, and the eNOS inhibitor L-NAME, in low pO2 conditions. PO-2 207-210 nitric oxide synthase 3 Homo sapiens 127-131 30935162-0 2019 Phytoestrogenic Effects of Blackcurrant Anthocyanins Increased Endothelial Nitric Oxide Synthase (eNOS) Expression in Human Endothelial Cells and Ovariectomized Rats. Anthocyanins 40-52 nitric oxide synthase 3 Homo sapiens 63-96 30935162-0 2019 Phytoestrogenic Effects of Blackcurrant Anthocyanins Increased Endothelial Nitric Oxide Synthase (eNOS) Expression in Human Endothelial Cells and Ovariectomized Rats. Anthocyanins 40-52 nitric oxide synthase 3 Homo sapiens 98-102 30935162-5 2019 The results showed that eNOS mRNA levels were significantly upregulated in BCE- or anthocyanin-treated human vascular endothelial cells but decreased in cells treated with fulvestrant, an ER antagonist. Anthocyanins 83-94 nitric oxide synthase 3 Homo sapiens 24-28 30935162-5 2019 The results showed that eNOS mRNA levels were significantly upregulated in BCE- or anthocyanin-treated human vascular endothelial cells but decreased in cells treated with fulvestrant, an ER antagonist. Fulvestrant 172-183 nitric oxide synthase 3 Homo sapiens 24-28 30935162-6 2019 These results corresponded with NO levels, suggesting that BCE and anthocyanin may regulate NO synthesis via eNOS expression. bce 59-62 nitric oxide synthase 3 Homo sapiens 109-113 30935162-6 2019 These results corresponded with NO levels, suggesting that BCE and anthocyanin may regulate NO synthesis via eNOS expression. Anthocyanins 67-78 nitric oxide synthase 3 Homo sapiens 109-113 30319041-9 2019 Phosphate-buffered saline endothelial nitric oxide synthase staining decreased dramatically throughout the study period. Phosphate-Buffered Saline 0-25 nitric oxide synthase 3 Homo sapiens 26-59 30272818-10 2019 These effects were associated by an increase in p-Akt/Akt and p-eNOS, and a decrease in cleaved caspase-3 could be abolished by LY294002. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 128-136 nitric oxide synthase 3 Homo sapiens 64-68 30639474-5 2019 Increased phosphorylated eNOS was significantly inhibited by a PI3K inhibitor LY294002 and elevated ICAM-1expression was partially blocked by the inhibitors of both PI3K and eNOS (L-NAME). 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 78-86 nitric oxide synthase 3 Homo sapiens 25-29 30639474-5 2019 Increased phosphorylated eNOS was significantly inhibited by a PI3K inhibitor LY294002 and elevated ICAM-1expression was partially blocked by the inhibitors of both PI3K and eNOS (L-NAME). NG-Nitroarginine Methyl Ester 180-186 nitric oxide synthase 3 Homo sapiens 25-29 30639474-5 2019 Increased phosphorylated eNOS was significantly inhibited by a PI3K inhibitor LY294002 and elevated ICAM-1expression was partially blocked by the inhibitors of both PI3K and eNOS (L-NAME). NG-Nitroarginine Methyl Ester 180-186 nitric oxide synthase 3 Homo sapiens 174-178 30641122-17 2019 The presence of a minor allele in G894T polymorphism of the NOS3 gene contributes to formation of oxygen transport function of blood. Oxygen 98-104 nitric oxide synthase 3 Homo sapiens 60-64 30319041-11 2019 Custodiol and glutaraldehyde better preserved vein morphology compared to ISHA and PBS at day 5 and later (p < 0.001), but compared to stronger isotonic saline with heparin and antibiotic their endothelial nitric oxide synthase staining was weaker. Custodiol 0-9 nitric oxide synthase 3 Homo sapiens 197-230 30949393-6 2019 Hydrangenol also significantly inhibited VEGFR-2-mediated signaling pathways including ERK1/2, AKT, and endothelial nitric oxide synthase. hydrangenol 0-11 nitric oxide synthase 3 Homo sapiens 104-137 30764838-5 2019 Phosphorylation of Akt and eNOS, as well as NO production were attenuated and accompanied by an increased expression of caspase 3 when HUVECs were subjected to sodium palmitate, and all these changes were restored by pretreatment with U50,488H, the effects of U50,488H were abolished by nor-BNI, and specific inhibitors to PI3K, Akt, eNOS, respectively. Palmitic Acid 160-176 nitric oxide synthase 3 Homo sapiens 334-338 30764838-0 2019 kappa-Opioid receptor stimulation reduces palmitate-induced apoptosis via Akt/eNOS signaling pathway. Palmitates 42-51 nitric oxide synthase 3 Homo sapiens 78-82 30764838-5 2019 Phosphorylation of Akt and eNOS, as well as NO production were attenuated and accompanied by an increased expression of caspase 3 when HUVECs were subjected to sodium palmitate, and all these changes were restored by pretreatment with U50,488H, the effects of U50,488H were abolished by nor-BNI, and specific inhibitors to PI3K, Akt, eNOS, respectively. 488h 239-243 nitric oxide synthase 3 Homo sapiens 334-338 30764838-5 2019 Phosphorylation of Akt and eNOS, as well as NO production were attenuated and accompanied by an increased expression of caspase 3 when HUVECs were subjected to sodium palmitate, and all these changes were restored by pretreatment with U50,488H, the effects of U50,488H were abolished by nor-BNI, and specific inhibitors to PI3K, Akt, eNOS, respectively. Palmitic Acid 160-176 nitric oxide synthase 3 Homo sapiens 27-31 30764838-8 2019 CONCLUSION: This study provides the evidence for the first time that kappa-OR stimulation possesses anti-palmitate-induced apoptosis effect, which is mediated by PI3K/Akt/eNOS signaling pathway. Palmitates 105-114 nitric oxide synthase 3 Homo sapiens 171-175 30124781-8 2019 MPShh+ treatment significantly increased the expression of Shh signalling pathway genes (PTCH1, SMO, and GLI1) and masters of pro-angiogenic genes (NOS3, VEGFA, KDR, and KLF2) in EPC. mpshh+ 0-6 nitric oxide synthase 3 Homo sapiens 148-152 30496724-11 2019 CONCLUSIONS: Excessive sENG release with decreased eNOS/NO may be involved in PE pathogenesis. seng 23-27 nitric oxide synthase 3 Homo sapiens 51-55 30741027-1 2019 OBJECTIVES: Nitric oxide (NO) represents the most powerful endogenous molecule with vasodilator action mainly produced by endothelial nitric oxide synthase (eNOS) enzyme. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 122-155 32550542-7 2019 Conclusion: T786C polymorphism at eNOS locus appeared to be a major contributor in the variable erectile function iPDE5/testosterone response in Spaniards. ipde5 114-119 nitric oxide synthase 3 Homo sapiens 34-38 32550542-7 2019 Conclusion: T786C polymorphism at eNOS locus appeared to be a major contributor in the variable erectile function iPDE5/testosterone response in Spaniards. Testosterone 120-132 nitric oxide synthase 3 Homo sapiens 34-38 30132872-4 2019 NE treatment decreased phospho-Ser633-eNOS and beta2 -adrenergic receptor (beta2 -AR) levels in the membrane of human pulmonary artery endothelial cells (HPAECs) analysed by western blot analysis. phospho 23-30 nitric oxide synthase 3 Homo sapiens 38-42 30741027-1 2019 OBJECTIVES: Nitric oxide (NO) represents the most powerful endogenous molecule with vasodilator action mainly produced by endothelial nitric oxide synthase (eNOS) enzyme. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 157-161 30621010-9 2019 We highlight the redox-regulatory mechanisms in eNOS function and up- and down-stream signaling pathways (e.g., tetrahydrobiopterin metabolism and soluble guanylyl cyclase/cGMP pathway) and their potential pharmacological exploitation. sapropterin 112-131 nitric oxide synthase 3 Homo sapiens 48-52 30525561-7 2019 Moreover, the VEGF-mediated phosphorylations of endothelial nitric oxide synthase, protein kinase B, and extracellular signal-regulated kinase were obviously decreased by (3 +- 0.37)-, (2 +- 0.27)- and (6 +- 0.23)-fold, respectively, in the presence of resveratrol at high concentration. Resveratrol 253-264 nitric oxide synthase 3 Homo sapiens 48-81 32422021-5 2019 The uncoupling of endothelial NO synthase (eNOS) and increased generation of free radicals in hyperglycemic conditions can also lead to the formation of highly reactive nitrogen species such as peroxynitrite, which can lead to DNA damage, carcinogenic mutations, and activation of critical pathways involved in cell proliferation and apoptosis. Nitrogen 169-177 nitric oxide synthase 3 Homo sapiens 18-41 30621047-5 2019 The resulting vascular subnetwork demonstrates that ellagic acid, caffeic acid, protocatechuic acid, cryptotanshinone, tanshinone I, and tanshinone IIA are linked to NOS3, ARG2, and EDN1 for vascular dilation, implicated with arginine/proline metabolism. Ellagic Acid 52-64 nitric oxide synthase 3 Homo sapiens 166-170 30621047-5 2019 The resulting vascular subnetwork demonstrates that ellagic acid, caffeic acid, protocatechuic acid, cryptotanshinone, tanshinone I, and tanshinone IIA are linked to NOS3, ARG2, and EDN1 for vascular dilation, implicated with arginine/proline metabolism. caffeic acid 66-78 nitric oxide synthase 3 Homo sapiens 166-170 30621047-5 2019 The resulting vascular subnetwork demonstrates that ellagic acid, caffeic acid, protocatechuic acid, cryptotanshinone, tanshinone I, and tanshinone IIA are linked to NOS3, ARG2, and EDN1 for vascular dilation, implicated with arginine/proline metabolism. protocatechuic acid 80-99 nitric oxide synthase 3 Homo sapiens 166-170 30621047-5 2019 The resulting vascular subnetwork demonstrates that ellagic acid, caffeic acid, protocatechuic acid, cryptotanshinone, tanshinone I, and tanshinone IIA are linked to NOS3, ARG2, and EDN1 for vascular dilation, implicated with arginine/proline metabolism. cryptotanshinone 101-117 nitric oxide synthase 3 Homo sapiens 166-170 30621047-5 2019 The resulting vascular subnetwork demonstrates that ellagic acid, caffeic acid, protocatechuic acid, cryptotanshinone, tanshinone I, and tanshinone IIA are linked to NOS3, ARG2, and EDN1 for vascular dilation, implicated with arginine/proline metabolism. tanshinone 107-117 nitric oxide synthase 3 Homo sapiens 166-170 30621047-5 2019 The resulting vascular subnetwork demonstrates that ellagic acid, caffeic acid, protocatechuic acid, cryptotanshinone, tanshinone I, and tanshinone IIA are linked to NOS3, ARG2, and EDN1 for vascular dilation, implicated with arginine/proline metabolism. tanshinone 119-129 nitric oxide synthase 3 Homo sapiens 166-170 30621047-5 2019 The resulting vascular subnetwork demonstrates that ellagic acid, caffeic acid, protocatechuic acid, cryptotanshinone, tanshinone I, and tanshinone IIA are linked to NOS3, ARG2, and EDN1 for vascular dilation, implicated with arginine/proline metabolism. Arginine 226-234 nitric oxide synthase 3 Homo sapiens 166-170 30621047-5 2019 The resulting vascular subnetwork demonstrates that ellagic acid, caffeic acid, protocatechuic acid, cryptotanshinone, tanshinone I, and tanshinone IIA are linked to NOS3, ARG2, and EDN1 for vascular dilation, implicated with arginine/proline metabolism. Proline 235-242 nitric oxide synthase 3 Homo sapiens 166-170 30800248-1 2019 Background: Nitric Oxide (NO) which is synthesized by endothelial Nitric Oxide Synthase (eNOS) in both vascular tissues and platelets plays an important role as a protective mediator in the cardiovascular system. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 54-87 29999409-5 2019 Zn ions are required for the dimerization of endothelial nitric oxide synthase and subsequent generation of NO while generation of NO leads to a rapid mobilization of endothelial Zn stores. Zinc 0-2 nitric oxide synthase 3 Homo sapiens 45-78 30289292-3 2019 However, low-temperature SDS-PAGE of healthy arteries has revealed considerable variation between studies in the relative expression of eNOS dimers and monomers. Sodium Dodecyl Sulfate 25-28 nitric oxide synthase 3 Homo sapiens 136-140 30289292-13 2019 NEW & NOTEWORTHY Structural uncoupling of endothelial nitric oxide synthase (eNOS) is considered central to endothelial dysfunction. Adenosine Monophosphate 5-8 nitric oxide synthase 3 Homo sapiens 46-79 30289292-13 2019 NEW & NOTEWORTHY Structural uncoupling of endothelial nitric oxide synthase (eNOS) is considered central to endothelial dysfunction. Adenosine Monophosphate 5-8 nitric oxide synthase 3 Homo sapiens 81-85 30627907-4 2019 In human choriocarcinoma cells BeWo b30 (trophoblast model), oxyquinoline increased the expression of a core hypoxia response genes along with up-regulation of NOS3, PDK1, and BNIP3 genes and down-regulation of the PPARGC1B gene. Oxyquinoline 61-73 nitric oxide synthase 3 Homo sapiens 160-164 32422021-5 2019 The uncoupling of endothelial NO synthase (eNOS) and increased generation of free radicals in hyperglycemic conditions can also lead to the formation of highly reactive nitrogen species such as peroxynitrite, which can lead to DNA damage, carcinogenic mutations, and activation of critical pathways involved in cell proliferation and apoptosis. Nitrogen 169-177 nitric oxide synthase 3 Homo sapiens 43-47 32422021-5 2019 The uncoupling of endothelial NO synthase (eNOS) and increased generation of free radicals in hyperglycemic conditions can also lead to the formation of highly reactive nitrogen species such as peroxynitrite, which can lead to DNA damage, carcinogenic mutations, and activation of critical pathways involved in cell proliferation and apoptosis. Peroxynitrous Acid 194-207 nitric oxide synthase 3 Homo sapiens 18-41 32422021-5 2019 The uncoupling of endothelial NO synthase (eNOS) and increased generation of free radicals in hyperglycemic conditions can also lead to the formation of highly reactive nitrogen species such as peroxynitrite, which can lead to DNA damage, carcinogenic mutations, and activation of critical pathways involved in cell proliferation and apoptosis. Peroxynitrous Acid 194-207 nitric oxide synthase 3 Homo sapiens 43-47 30256050-1 2018 Competitive inhibition of endothelial nitric oxide synthase (eNOS) is the main biological effect of asymmetric dimethylarginine (ADMA), i.e. the methylated derivative of L-arginine. dimethylarginine 111-127 nitric oxide synthase 3 Homo sapiens 26-59 30380512-7 2018 Osthole increased nitric oxide (NO) production and endothelial nitric oxide synthase (eNOS) phosphorylation in ox-LDL-treated HUVECs. osthol 0-7 nitric oxide synthase 3 Homo sapiens 51-84 30256050-1 2018 Competitive inhibition of endothelial nitric oxide synthase (eNOS) is the main biological effect of asymmetric dimethylarginine (ADMA), i.e. the methylated derivative of L-arginine. N,N-dimethylarginine 129-133 nitric oxide synthase 3 Homo sapiens 26-59 30256050-1 2018 Competitive inhibition of endothelial nitric oxide synthase (eNOS) is the main biological effect of asymmetric dimethylarginine (ADMA), i.e. the methylated derivative of L-arginine. Arginine 170-180 nitric oxide synthase 3 Homo sapiens 26-59 30300735-10 2018 The study for the first time revealed that in the human blood vessels (IMA) the clinically-relevant high concentration of Hcy directly causes endothelial dysfunction by downregulating eNOS protein that may be reversed by AVE3085. Homocysteine 122-125 nitric oxide synthase 3 Homo sapiens 184-188 30300735-0 2018 Endothelial nitric oxide synthase enhancer AVE3085 reverses endothelial dysfunction induced by homocysteine in human internal mammary arteries. Homocysteine 95-107 nitric oxide synthase 3 Homo sapiens 0-33 30398085-1 2018 Endothelial nitric oxide synthase (NOS3) is a key enzyme responsible for nitric oxide (NO) generation in the vascular endothelium. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 30300735-8 2018 Exposure to Hcy for 24 h downregulated eNOS protein expression (P < 0.05) whereas it upregulated the expression of eNOS at mRNA levels (P < 0.05). Homocysteine 12-15 nitric oxide synthase 3 Homo sapiens 39-43 30300735-8 2018 Exposure to Hcy for 24 h downregulated eNOS protein expression (P < 0.05) whereas it upregulated the expression of eNOS at mRNA levels (P < 0.05). Homocysteine 12-15 nitric oxide synthase 3 Homo sapiens 118-122 30582863-1 2018 OBJECTIVE: To determine the features of the nitrogen oxide metabolism and risk of developing endothelial dysfunc-tion in children with e-NOS 4a/4b gene polymorphism, who live under prolonged enter 137Cs to the body. Nitrogen Oxides 44-58 nitric oxide synthase 3 Homo sapiens 135-140 29739298-11 2018 CONCLUSIONS: Overall, our data may suggest that polymorphism analysis of the VEGF, VEGFR-2, HIF and eNOS genes can identify HCC patients who are more likely to benefit from sorafenib. Sorafenib 173-182 nitric oxide synthase 3 Homo sapiens 100-104 30342074-5 2018 Diabetes or hypertension-mediated endothelial dysfunction show characteristics such as reduced nitric oxide synthesis through suppression of endothelial nitric oxide synthase activity in endothelial cells, reduced sensitivity of nitric oxide in smooth muscle cells, and inflammation - all of which have been either shown to be directly caused by gene regulatory mechanisms of non-coding RNAs or shown to be having a correlation with them. Nitric Oxide 95-107 nitric oxide synthase 3 Homo sapiens 141-174 29969842-12 2018 The eNOS activity was 52.0 +- 20.6 pmol l-citrulline/min/106 ECs in nonsmokers and 48.7 +- 19.8 pmol l-citrulline/min/106 ECs in environmental smokers. Citrulline 40-52 nitric oxide synthase 3 Homo sapiens 4-8 30335983-6 2018 As with many of the aminopyridine inhibitors, a critical active site Asp residue in nNOS versus Asn in eNOS is largely responsible for controlling selectivity. Aminopyridines 20-33 nitric oxide synthase 3 Homo sapiens 103-107 30335983-6 2018 As with many of the aminopyridine inhibitors, a critical active site Asp residue in nNOS versus Asn in eNOS is largely responsible for controlling selectivity. Aspartic Acid 69-72 nitric oxide synthase 3 Homo sapiens 103-107 30335983-6 2018 As with many of the aminopyridine inhibitors, a critical active site Asp residue in nNOS versus Asn in eNOS is largely responsible for controlling selectivity. Asparagine 96-99 nitric oxide synthase 3 Homo sapiens 103-107 30398206-3 2018 The bond lengths in the central CNOS unit are 1.3444 (19), 1.3556 (18) and 1.6567 (15) A for C-N, C-O and C-S, respectively, and the CNOS and C3N moieties are flat and nearly coplanar with each other, consistent with the C-N bond possessing partial double-bond character. Carbon 32-33 nitric oxide synthase 3 Homo sapiens 133-137 30398206-3 2018 The bond lengths in the central CNOS unit are 1.3444 (19), 1.3556 (18) and 1.6567 (15) A for C-N, C-O and C-S, respectively, and the CNOS and C3N moieties are flat and nearly coplanar with each other, consistent with the C-N bond possessing partial double-bond character. Nitrogen 33-34 nitric oxide synthase 3 Homo sapiens 133-137 30398206-3 2018 The bond lengths in the central CNOS unit are 1.3444 (19), 1.3556 (18) and 1.6567 (15) A for C-N, C-O and C-S, respectively, and the CNOS and C3N moieties are flat and nearly coplanar with each other, consistent with the C-N bond possessing partial double-bond character. Carbon 93-94 nitric oxide synthase 3 Homo sapiens 32-36 29969842-12 2018 The eNOS activity was 52.0 +- 20.6 pmol l-citrulline/min/106 ECs in nonsmokers and 48.7 +- 19.8 pmol l-citrulline/min/106 ECs in environmental smokers. Citrulline 101-113 nitric oxide synthase 3 Homo sapiens 4-8 30398206-3 2018 The bond lengths in the central CNOS unit are 1.3444 (19), 1.3556 (18) and 1.6567 (15) A for C-N, C-O and C-S, respectively, and the CNOS and C3N moieties are flat and nearly coplanar with each other, consistent with the C-N bond possessing partial double-bond character. Carbon 93-94 nitric oxide synthase 3 Homo sapiens 32-36 30398206-3 2018 The bond lengths in the central CNOS unit are 1.3444 (19), 1.3556 (18) and 1.6567 (15) A for C-N, C-O and C-S, respectively, and the CNOS and C3N moieties are flat and nearly coplanar with each other, consistent with the C-N bond possessing partial double-bond character. Sulfur 35-36 nitric oxide synthase 3 Homo sapiens 133-137 30168731-11 2018 These data suggest that 4 wk of sildenafil treatment can improve vascular endothelial function in patients with CF, likely through an increase in NOS3 phosphorylation. Sildenafil Citrate 32-42 nitric oxide synthase 3 Homo sapiens 146-150 30398206-3 2018 The bond lengths in the central CNOS unit are 1.3444 (19), 1.3556 (18) and 1.6567 (15) A for C-N, C-O and C-S, respectively, and the CNOS and C3N moieties are flat and nearly coplanar with each other, consistent with the C-N bond possessing partial double-bond character. c3n 142-145 nitric oxide synthase 3 Homo sapiens 32-36 30398206-3 2018 The bond lengths in the central CNOS unit are 1.3444 (19), 1.3556 (18) and 1.6567 (15) A for C-N, C-O and C-S, respectively, and the CNOS and C3N moieties are flat and nearly coplanar with each other, consistent with the C-N bond possessing partial double-bond character. Carbon 93-94 nitric oxide synthase 3 Homo sapiens 32-36 30398206-3 2018 The bond lengths in the central CNOS unit are 1.3444 (19), 1.3556 (18) and 1.6567 (15) A for C-N, C-O and C-S, respectively, and the CNOS and C3N moieties are flat and nearly coplanar with each other, consistent with the C-N bond possessing partial double-bond character. Nitrogen 95-96 nitric oxide synthase 3 Homo sapiens 32-36 30168731-12 2018 NEW & NOTEWORTHY Findings from the present study demonstrate, for the first time, significant improvement of endothelial function in patients with cystic fibrosis treated with sildenafil that is associated with greater phosphorylation of endothelial nitric oxide synthase. Sildenafil Citrate 180-190 nitric oxide synthase 3 Homo sapiens 242-275 29737439-10 2018 Taken together, the data establish miR-200b-eNOS regulation as a first hypoxamiR-based mechanism that limits NO bioavailability during hypoxia in endothelial cells, and show that hypoxamiRs could become useful therapeutic targets for cardiovascular diseases and other hypoxic-related diseases including various types of cancer. hypoxamir 71-80 nitric oxide synthase 3 Homo sapiens 44-48 30217444-2 2018 As we have previously reported, ALDH2 mediates acute ethanol-induced eNOS activation in vitro. Ethanol 53-60 nitric oxide synthase 3 Homo sapiens 69-73 29737439-10 2018 Taken together, the data establish miR-200b-eNOS regulation as a first hypoxamiR-based mechanism that limits NO bioavailability during hypoxia in endothelial cells, and show that hypoxamiRs could become useful therapeutic targets for cardiovascular diseases and other hypoxic-related diseases including various types of cancer. hypoxamirs 179-189 nitric oxide synthase 3 Homo sapiens 44-48 30335638-6 2018 BCA-5 decreased the phosphorylation of Akt and endothelial nitric oxide synthase; it also reduced the expression of hypoxia-inducible factor-1alpha and vascular endothelial cell growth factor in a dose-dependent manner. bca-5 0-5 nitric oxide synthase 3 Homo sapiens 47-80 30185927-8 2018 Using Western blot analysis, we observed that uric acid reduced endothelial nitric oxide synthase phosphorylation during hypoxic conditions. Uric Acid 46-55 nitric oxide synthase 3 Homo sapiens 64-97 30081213-0 2018 A novel role of sONE/NOS3/NO signaling cascade in mediating hydrogen sulphide bilateral effects on triple negative breast cancer progression. Hydrogen Sulfide 60-77 nitric oxide synthase 3 Homo sapiens 21-25 30081213-9 2018 Such intricate cross-talk was found to be orchestrated by the novel lncRNA, sONE and its down-stream target NOS3 building up a novel axis, sONE/NOS3/NO, that was shown to play a pivotal role in plotting the bilateral effect of H2S on TNBC progression. Hydrogen Sulfide 227-230 nitric oxide synthase 3 Homo sapiens 108-112 30081213-9 2018 Such intricate cross-talk was found to be orchestrated by the novel lncRNA, sONE and its down-stream target NOS3 building up a novel axis, sONE/NOS3/NO, that was shown to play a pivotal role in plotting the bilateral effect of H2S on TNBC progression. Hydrogen Sulfide 227-230 nitric oxide synthase 3 Homo sapiens 144-148 30081213-12 2018 In conclusion, this study provides an insight about the role of exogenous H2S in TNBC cell lines highlighting a novel crosstalk between H2S and NO orchestrated by sONE/NOS3 axis. Hydrogen Sulfide 74-77 nitric oxide synthase 3 Homo sapiens 168-172 30081213-12 2018 In conclusion, this study provides an insight about the role of exogenous H2S in TNBC cell lines highlighting a novel crosstalk between H2S and NO orchestrated by sONE/NOS3 axis. Hydrogen Sulfide 136-139 nitric oxide synthase 3 Homo sapiens 168-172 30335864-0 2018 Association of endothelial nitric oxide synthase (eNOS) gene polymorphisms and physical fitness levels with plasma nitrite concentrations and arterial blood pressure values in older adults. Nitrites 115-122 nitric oxide synthase 3 Homo sapiens 15-48 30335864-1 2018 Endothelial nitric oxide synthase (eNOS) gene polymorphisms are associated with reduced eNOS activity and nitric oxide (NO) production leading to an increase in blood pressure (BP). Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 30335864-1 2018 Endothelial nitric oxide synthase (eNOS) gene polymorphisms are associated with reduced eNOS activity and nitric oxide (NO) production leading to an increase in blood pressure (BP). Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 88-92 30335864-5 2018 Thus, this study aimed to investigate the association of eNOS gene haplotypes and different levels of TS on nitrite concentrations (NO2-) and BP values in older adult. Nitrites 108-115 nitric oxide synthase 3 Homo sapiens 57-61 30217444-4 2018 Here, we show that appropriate dose of ethanol preserved the expression and activity of ALDH2 and eNOS, and alleviated senescence-associated phenotypes in human aortic endothelial cells. Ethanol 39-46 nitric oxide synthase 3 Homo sapiens 98-102 30119249-0 2018 The protective effects of a novel synthetic beta-elemene derivative on human umbilical vein endothelial cells against oxidative stress-induced injury: Involvement of antioxidation and PI3k/Akt/eNOS/NO signaling pathways. beta-elemene 44-56 nitric oxide synthase 3 Homo sapiens 193-197 30119249-8 2018 Moreover, we found that H2O2 decreased Akt and eNOS phosphorylation, which perhaps, indirectly reduced nitric oxide (NO) production. Hydrogen Peroxide 24-28 nitric oxide synthase 3 Homo sapiens 47-51 30119249-8 2018 Moreover, we found that H2O2 decreased Akt and eNOS phosphorylation, which perhaps, indirectly reduced nitric oxide (NO) production. Nitric Oxide 103-115 nitric oxide synthase 3 Homo sapiens 47-51 30119249-10 2018 BEG effects were inhibited by a PI3K inhibitor (wortmannin) and eNOS inhibitor (L-NAME). NG-Nitroarginine Methyl Ester 80-86 nitric oxide synthase 3 Homo sapiens 64-68 30119249-12 2018 Furthermore, BEG reduced H2O2-induced endothelial cells injury by the involvement of antioxidation and PI3K/Akt/eNOS/NO signaling pathways. Hydrogen Peroxide 25-29 nitric oxide synthase 3 Homo sapiens 112-116 29705218-9 2018 BH4 increased (P = .013) the ratio of phospho-NOS3 to total NOS3 protein. sapropterin 0-3 nitric oxide synthase 3 Homo sapiens 46-50 29435831-5 2018 The p-eNOS/eNOS ratios dropped clearly in NaF and NaF + HIS groups, while that in the NaF + HIS group was distinctly higher than that in the NaF group. Histamine 56-59 nitric oxide synthase 3 Homo sapiens 6-10 29435831-5 2018 The p-eNOS/eNOS ratios dropped clearly in NaF and NaF + HIS groups, while that in the NaF + HIS group was distinctly higher than that in the NaF group. Histamine 56-59 nitric oxide synthase 3 Homo sapiens 11-15 29435831-8 2018 The PI3K/AKT/eNOS pathway played a crucial role in the reduced expression of NO caused by excessive fluoride exposure. Fluorides 100-108 nitric oxide synthase 3 Homo sapiens 13-17 29948755-0 2018 microRNAs regulate nitric oxide release from endothelial cells by targeting NOS3. Nitric Oxide 19-31 nitric oxide synthase 3 Homo sapiens 76-80 29948755-1 2018 Endothelial nitric oxide synthase (eNOS) encoded by nitric oxide synthase 3 (NOS3), can generate nitric oxide (NO) which serves as an important deterrent to the pathogenesis of thrombosis by modulating the activation, adhesion and aggregate formation of platelets. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 52-75 29948755-1 2018 Endothelial nitric oxide synthase (eNOS) encoded by nitric oxide synthase 3 (NOS3), can generate nitric oxide (NO) which serves as an important deterrent to the pathogenesis of thrombosis by modulating the activation, adhesion and aggregate formation of platelets. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 77-81 29705218-9 2018 BH4 increased (P = .013) the ratio of phospho-NOS3 to total NOS3 protein. sapropterin 0-3 nitric oxide synthase 3 Homo sapiens 60-64 29992759-5 2018 Kallistatin reversed H2 O2 -mediated inhibition of endothelial nitric oxide synthase (eNOS), SIRT1, catalase and superoxide dismutase (SOD)-2 expression, and kallistatin alone stimulated the synthesis of these antioxidant enzymes. Hydrogen Peroxide 21-26 nitric oxide synthase 3 Homo sapiens 86-90 29702252-8 2018 The mechanism of inhibition of SGLT-1 was secondary to diminished affinity of the co-transporter for glucose in NOS3 silenced cells. Glucose 101-108 nitric oxide synthase 3 Homo sapiens 112-116 29932969-2 2018 Endothelial nitric oxide synthase (eNOS) was reported to modulate carcinogenesis and progression through nitric oxide (NO) production. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 30135282-9 2018 The data obtained suggest that if the oxygen supply of the organism is impaired, the endothelial nitric oxide synthase G894T polymorphism may be important for the oxidative stress development. Oxygen 38-44 nitric oxide synthase 3 Homo sapiens 85-118 30053839-6 2018 RESULTS: Our results showed a positive correlation between G894 T eNOS distribution and Alcohol and Obesity rik factors (P = 0.009 and 0.02 respectively). Alcohols 88-95 nitric oxide synthase 3 Homo sapiens 66-70 30048241-5 2018 Mechanistically, overexpression of HO-1 enhanced the interaction between HO-1 and endothelial nitric oxide synthase (eNOS), and promoted the interaction between eNOS and its upstream kinase Akt, thus resulting in an enhancement of eNOS phosphorylation at Ser1177 and a subsequent increase of nitric oxide (NO) production. Nitric Oxide 94-106 nitric oxide synthase 3 Homo sapiens 117-121 30048241-5 2018 Mechanistically, overexpression of HO-1 enhanced the interaction between HO-1 and endothelial nitric oxide synthase (eNOS), and promoted the interaction between eNOS and its upstream kinase Akt, thus resulting in an enhancement of eNOS phosphorylation at Ser1177 and a subsequent increase of nitric oxide (NO) production. Nitric Oxide 94-106 nitric oxide synthase 3 Homo sapiens 161-165 30048241-5 2018 Mechanistically, overexpression of HO-1 enhanced the interaction between HO-1 and endothelial nitric oxide synthase (eNOS), and promoted the interaction between eNOS and its upstream kinase Akt, thus resulting in an enhancement of eNOS phosphorylation at Ser1177 and a subsequent increase of nitric oxide (NO) production. Nitric Oxide 94-106 nitric oxide synthase 3 Homo sapiens 161-165 30048241-6 2018 Moreover, HO-1 induction prevented the decrease of eNOS dimer/monomer ratio stimulated by H2O2 via its antioxidant properties. Hydrogen Peroxide 90-94 nitric oxide synthase 3 Homo sapiens 51-55 29967172-3 2018 The unique expression and activation of the endothelial nitric oxide (eNOS) signaling pathway in these cells and their intimate connections with blood vessels indicate that these neurons exert direct neurovascular coupling. Nitric Oxide 56-68 nitric oxide synthase 3 Homo sapiens 70-74 29967172-4 2018 Production of nitric oxide (NO) within eNOS-positive NGC neurons increases after environmental perturbations, indicating a role for eNOS/NO in modulating environmentally appropriate levels of GA. Inhibition of NO production causes dysregulated behavioral arousal after exposure to environmental perturbation. Nitric Oxide 14-26 nitric oxide synthase 3 Homo sapiens 39-43 29985945-1 2018 Ferrochelatase (FECH) is an enzyme necessary for heme synthesis, which is essential for maintaining normal functions of endothelial nitric oxide synthase (eNOS) and soluble guanylyl cyclase (sGC). Heme 49-53 nitric oxide synthase 3 Homo sapiens 120-153 29995907-0 2018 Propofol prevents human umbilical vein endothelial cell injury from Ang II-induced apoptosis by activating the ACE2-(1-7)-Mas axis and eNOS phosphorylation. Propofol 0-8 nitric oxide synthase 3 Homo sapiens 135-139 29995907-7 2018 In conclusion, our study revealed that propofol can inhibit endothelial cell apoptosis induced by Ang II by activating the ACE2-Ang (1-7)-Mas axis and further up-regulating the expression and phosphorylation of eNOS. Propofol 39-47 nitric oxide synthase 3 Homo sapiens 211-215 29985945-8 2018 Moreover, ACh-induced relaxation and ACh-stimulated release of NO were significant reduced, associated with suppression of eNOS protein expression in NMPP-treated groups. Acetylcholine 10-13 nitric oxide synthase 3 Homo sapiens 123-127 29985945-8 2018 Moreover, ACh-induced relaxation and ACh-stimulated release of NO were significant reduced, associated with suppression of eNOS protein expression in NMPP-treated groups. Acetylcholine 37-40 nitric oxide synthase 3 Homo sapiens 123-127 29985945-1 2018 Ferrochelatase (FECH) is an enzyme necessary for heme synthesis, which is essential for maintaining normal functions of endothelial nitric oxide synthase (eNOS) and soluble guanylyl cyclase (sGC). Heme 49-53 nitric oxide synthase 3 Homo sapiens 155-159 29985945-8 2018 Moreover, ACh-induced relaxation and ACh-stimulated release of NO were significant reduced, associated with suppression of eNOS protein expression in NMPP-treated groups. N-methylprotoporphyrin IX 150-154 nitric oxide synthase 3 Homo sapiens 123-127 29985945-11 2018 In conclusion, deletion of vascular heme production via inhibiting FECH elicits downregulation of eNOS and sGC expression, leading to an impaired NO-mediated relaxation in an oxidative stress-independent manner. Heme 36-40 nitric oxide synthase 3 Homo sapiens 98-102 29985945-2 2018 We tested the hypothesis that inhibition of vascular FECH to attenuate heme synthesis downregulates eNOS and sGC expression, resulting in impaired NO/cGMP-dependent relaxation. Heme 71-75 nitric oxide synthase 3 Homo sapiens 100-104 29735634-8 2018 PDE5 and endothelial nitric oxide synthase activity were altered with sildenafil but not tadalafil. Sildenafil Citrate 70-80 nitric oxide synthase 3 Homo sapiens 9-42 29566307-14 2018 Bilobalide concentration-dependently enhanced the eNOS Ser-1177 phosphorylation and Thr-495 dephosphorylation in activated OECs. bilobalide 0-10 nitric oxide synthase 3 Homo sapiens 50-54 29566307-14 2018 Bilobalide concentration-dependently enhanced the eNOS Ser-1177 phosphorylation and Thr-495 dephosphorylation in activated OECs. Serine 55-58 nitric oxide synthase 3 Homo sapiens 50-54 29845232-4 2018 A luciferase reporter assay performed to investigate the regulatory association between miR-24 and NOS3 revealed that miR-24 bound to the NOS3 3" untranslated region and inhibited NOS3 expression. mir-24 88-94 nitric oxide synthase 3 Homo sapiens 99-103 29845232-4 2018 A luciferase reporter assay performed to investigate the regulatory association between miR-24 and NOS3 revealed that miR-24 bound to the NOS3 3" untranslated region and inhibited NOS3 expression. mir-24 88-94 nitric oxide synthase 3 Homo sapiens 138-142 29845232-4 2018 A luciferase reporter assay performed to investigate the regulatory association between miR-24 and NOS3 revealed that miR-24 bound to the NOS3 3" untranslated region and inhibited NOS3 expression. mir-24 88-94 nitric oxide synthase 3 Homo sapiens 138-142 29845232-4 2018 A luciferase reporter assay performed to investigate the regulatory association between miR-24 and NOS3 revealed that miR-24 bound to the NOS3 3" untranslated region and inhibited NOS3 expression. mir-24 118-124 nitric oxide synthase 3 Homo sapiens 99-103 29845232-4 2018 A luciferase reporter assay performed to investigate the regulatory association between miR-24 and NOS3 revealed that miR-24 bound to the NOS3 3" untranslated region and inhibited NOS3 expression. mir-24 118-124 nitric oxide synthase 3 Homo sapiens 138-142 29845232-4 2018 A luciferase reporter assay performed to investigate the regulatory association between miR-24 and NOS3 revealed that miR-24 bound to the NOS3 3" untranslated region and inhibited NOS3 expression. mir-24 118-124 nitric oxide synthase 3 Homo sapiens 138-142 29845232-7 2018 Vascular smooth muscle cells (VSMCs) transfected with an miR-24 inhibitor exhibited increased expression levels of NOS3, whereas those transfected with an miR-24 mimic or NOS3 small interfering RNA exhibited reduced expression levels of NOS3, compared with the control. mir-24 57-63 nitric oxide synthase 3 Homo sapiens 115-119 29845232-8 2018 These results indicated a negative regulatory association between miR-24 and NOS3. mir-24 66-72 nitric oxide synthase 3 Homo sapiens 77-81 29845232-9 2018 Downregulation of NOS3 may induce vasospasm following SAH, which may be due to the upregualtion of miR-24 in VSMCs. mir-24 99-105 nitric oxide synthase 3 Homo sapiens 18-22 29845232-9 2018 Downregulation of NOS3 may induce vasospasm following SAH, which may be due to the upregualtion of miR-24 in VSMCs. vsmcs 109-114 nitric oxide synthase 3 Homo sapiens 18-22 29804448-6 2018 Among the NCG-associated amino acids, arginine and glutamine, markedly increased PGRMC1 and eNOS expression in porcine trophectoderm cells ( P < 0.05), whereas glutamate could stimulate the expression of vimentin and lamin A/C in porcine trophectoderm (pTr) cells ( P < 0.05) and proline stimulated lamin A/C expression ( P < 0.05). Arginine 38-46 nitric oxide synthase 3 Homo sapiens 92-96 29804448-6 2018 Among the NCG-associated amino acids, arginine and glutamine, markedly increased PGRMC1 and eNOS expression in porcine trophectoderm cells ( P < 0.05), whereas glutamate could stimulate the expression of vimentin and lamin A/C in porcine trophectoderm (pTr) cells ( P < 0.05) and proline stimulated lamin A/C expression ( P < 0.05). Glutamine 51-60 nitric oxide synthase 3 Homo sapiens 92-96 29618412-2 2018 Nitric oxide, which is synthesized in the intestine by endothelial nitric oxide synthase (eNOS), acts as a potent vasodilator and antioxidant within the mesentery and may play a role in prevention of NEC. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 55-88 29603822-0 2018 Manganese-Based Nanozymes: Multienzyme Redox Activity and Effect on the Nitric Oxide Produced by Endothelial Nitric Oxide Synthase. Manganese 0-9 nitric oxide synthase 3 Homo sapiens 97-130 29603822-0 2018 Manganese-Based Nanozymes: Multienzyme Redox Activity and Effect on the Nitric Oxide Produced by Endothelial Nitric Oxide Synthase. Nitric Oxide 72-84 nitric oxide synthase 3 Homo sapiens 97-130 29524646-0 2018 Cigarette smoke constituents cause endothelial nitric oxide synthase dysfunction and uncoupling due to depletion of tetrahydrobiopterin with degradation of GTP cyclohydrolase. sapropterin 116-135 nitric oxide synthase 3 Homo sapiens 35-68 29566572-1 2018 OBJECTIVE: Tetrahydrobiopterin (BH4) is the essential cofactor of endothelial nitric oxide synthase (eNOS) and intracellular levels of BH4 is regulated by oxidative stress. sapropterin 11-30 nitric oxide synthase 3 Homo sapiens 66-99 29573704-5 2018 Treatment of human aortic endothelial cells with hippurate reduced the expression of endothelial nitric oxide synthase (eNOS) and increased the expression of intercellular cell adhesion molecule-1 (ICAM-1) and von Willebrand factor (vWF). hippuric acid 49-58 nitric oxide synthase 3 Homo sapiens 85-118 29566572-1 2018 OBJECTIVE: Tetrahydrobiopterin (BH4) is the essential cofactor of endothelial nitric oxide synthase (eNOS) and intracellular levels of BH4 is regulated by oxidative stress. sapropterin 32-35 nitric oxide synthase 3 Homo sapiens 66-99 29514045-4 2018 In this study, DNA methyltransferase inhibitor, 5-aza-2"-deoxycytidine (5-aza-dC) significantly elevated the endothelial markers expression (CD31/PECAM1, CD105/ENG, eNOS and VE-cadherin), as well as promoted the capacity of angiogenesis on Matrigel. Decitabine 48-70 nitric oxide synthase 3 Homo sapiens 165-169 29514045-4 2018 In this study, DNA methyltransferase inhibitor, 5-aza-2"-deoxycytidine (5-aza-dC) significantly elevated the endothelial markers expression (CD31/PECAM1, CD105/ENG, eNOS and VE-cadherin), as well as promoted the capacity of angiogenesis on Matrigel. Decitabine 72-80 nitric oxide synthase 3 Homo sapiens 165-169 29766980-0 2018 Ripasudil Attenuates Lipopolysaccharide (LPS)-Mediated Apoptosis and Inflammation in Pulmonary Microvascular Endothelial Cells via ROCK2/eNOS Signaling. K-115 0-9 nitric oxide synthase 3 Homo sapiens 137-141 29766980-6 2018 Several cells were also co-administrated with the endothelial nitric oxide synthase (eNOS) inhibitor Nomega-Nitro-L-arginine methyl ester hydrochloride (L-NAME). L-NAME hydrochloride 101-151 nitric oxide synthase 3 Homo sapiens 50-83 29766980-6 2018 Several cells were also co-administrated with the endothelial nitric oxide synthase (eNOS) inhibitor Nomega-Nitro-L-arginine methyl ester hydrochloride (L-NAME). L-NAME hydrochloride 101-151 nitric oxide synthase 3 Homo sapiens 85-89 29766980-6 2018 Several cells were also co-administrated with the endothelial nitric oxide synthase (eNOS) inhibitor Nomega-Nitro-L-arginine methyl ester hydrochloride (L-NAME). NG-Nitroarginine Methyl Ester 153-159 nitric oxide synthase 3 Homo sapiens 50-83 29766980-6 2018 Several cells were also co-administrated with the endothelial nitric oxide synthase (eNOS) inhibitor Nomega-Nitro-L-arginine methyl ester hydrochloride (L-NAME). NG-Nitroarginine Methyl Ester 153-159 nitric oxide synthase 3 Homo sapiens 85-89 29766980-12 2018 Ripasudil suppressed ROCK2 activity and further increased the eNOS activity. K-115 0-9 nitric oxide synthase 3 Homo sapiens 62-66 29766980-13 2018 Ripasudil treatment increased the phosphorylation of eNOS, increased the expression level of Bcl2, and decreased the expression level of active caspase3 in LPS-treated PMVECs. K-115 0-9 nitric oxide synthase 3 Homo sapiens 53-57 29766980-16 2018 CONCLUSIONS The novel ROCK2 inhibitor ripasudil suppressed LPS-induced apoptosis and inflammation in PMVECs by regulating the ROCK2/eNOS signaling pathway. K-115 38-47 nitric oxide synthase 3 Homo sapiens 132-136 29466710-1 2018 Uncoupled endothelial nitric oxide synthase (eNOS) produces O2- instead of nitric oxide (NO). Nitric Oxide 22-34 nitric oxide synthase 3 Homo sapiens 45-49 29563255-5 2018 Upon addition of the Ca2+ ionophore A23187 to activate eNOS, we observed eNOS Ser1177 phosphorylation, its translocation to beta-catenin-positive cell-cell junctions, and increased colocalization of eNOS and Cav-1 within 5 min. Calcimycin 36-42 nitric oxide synthase 3 Homo sapiens 55-59 29563255-5 2018 Upon addition of the Ca2+ ionophore A23187 to activate eNOS, we observed eNOS Ser1177 phosphorylation, its translocation to beta-catenin-positive cell-cell junctions, and increased colocalization of eNOS and Cav-1 within 5 min. Calcimycin 36-42 nitric oxide synthase 3 Homo sapiens 73-77 29563255-5 2018 Upon addition of the Ca2+ ionophore A23187 to activate eNOS, we observed eNOS Ser1177 phosphorylation, its translocation to beta-catenin-positive cell-cell junctions, and increased colocalization of eNOS and Cav-1 within 5 min. Calcimycin 36-42 nitric oxide synthase 3 Homo sapiens 73-77 29563255-6 2018 We also observed Cav-1 S-nitrosylation and destabilization of Cav-1 oligomers in cells treated with A23187 as well as insulin or albumin, and this could be blocked by L-NAME, PP2, or eNOS siRNA. Calcimycin 100-106 nitric oxide synthase 3 Homo sapiens 183-187 29466710-1 2018 Uncoupled endothelial nitric oxide synthase (eNOS) produces O2- instead of nitric oxide (NO). Oxygen 60-62 nitric oxide synthase 3 Homo sapiens 10-43 29466710-1 2018 Uncoupled endothelial nitric oxide synthase (eNOS) produces O2- instead of nitric oxide (NO). Oxygen 60-62 nitric oxide synthase 3 Homo sapiens 45-49 29466710-6 2018 Furthermore, inhibition of eNOS by L-NAME conspicuously attenuated low SS-induced O2- releasing, indicating eNOS uncoupling. NG-Nitroarginine Methyl Ester 35-41 nitric oxide synthase 3 Homo sapiens 27-31 29466710-11 2018 Notably, although low SS had no influence on eNOS Ser1177 phosphorylation, whereas boosted eNOS Ser1177 phosphorylation by rapamycin were in favor of the eNOS recoupling through restoration of autophagic flux. Sirolimus 123-132 nitric oxide synthase 3 Homo sapiens 91-95 29466710-11 2018 Notably, although low SS had no influence on eNOS Ser1177 phosphorylation, whereas boosted eNOS Ser1177 phosphorylation by rapamycin were in favor of the eNOS recoupling through restoration of autophagic flux. Sirolimus 123-132 nitric oxide synthase 3 Homo sapiens 91-95 29372262-6 2018 Hyperhomocysteinemia has been reported to increase the endogenous competitive inhibitors of eNOS viz L-N-monomethyl arginine (L-NMMA) and asymmetric dimethyl arginine (ADMA) that may contribute to vascular endothelial dysfunction. l-n-monomethyl arginine 101-124 nitric oxide synthase 3 Homo sapiens 92-96 29372262-6 2018 Hyperhomocysteinemia has been reported to increase the endogenous competitive inhibitors of eNOS viz L-N-monomethyl arginine (L-NMMA) and asymmetric dimethyl arginine (ADMA) that may contribute to vascular endothelial dysfunction. N(G)-monomethylarginine acetate 126-132 nitric oxide synthase 3 Homo sapiens 92-96 29372262-6 2018 Hyperhomocysteinemia has been reported to increase the endogenous competitive inhibitors of eNOS viz L-N-monomethyl arginine (L-NMMA) and asymmetric dimethyl arginine (ADMA) that may contribute to vascular endothelial dysfunction. dimethylarginine 149-166 nitric oxide synthase 3 Homo sapiens 92-96 29372262-6 2018 Hyperhomocysteinemia has been reported to increase the endogenous competitive inhibitors of eNOS viz L-N-monomethyl arginine (L-NMMA) and asymmetric dimethyl arginine (ADMA) that may contribute to vascular endothelial dysfunction. N,N-dimethylarginine 168-172 nitric oxide synthase 3 Homo sapiens 92-96 29372262-8 2018 The increased cholesterol and triglyceride level and decreased protective HDL level, decreases the activity and expression of eNOS and disrupts the integrity of vascular endothelium, due to oxidative stress. Cholesterol 14-25 nitric oxide synthase 3 Homo sapiens 126-130 29496565-0 2018 Endothelial nitric oxide synthase polymorphisms affect the changes in blood pressure and nitric oxide bioavailability induced by propofol. Propofol 129-137 nitric oxide synthase 3 Homo sapiens 0-33 29496565-1 2018 Propofol anesthesia is usually accompanied by hypotension, which is at least in part related to enhanced endothelial nitric oxide synthase (NOS3)-derived NO bioavailability. Propofol 0-8 nitric oxide synthase 3 Homo sapiens 105-138 29496565-1 2018 Propofol anesthesia is usually accompanied by hypotension, which is at least in part related to enhanced endothelial nitric oxide synthase (NOS3)-derived NO bioavailability. Propofol 0-8 nitric oxide synthase 3 Homo sapiens 140-144 29496565-8 2018 Our results suggest that NOS3 polymorphisms and haplotypes influence the hypotensive responses to propofol, possibly by affecting NO bioavailability. Propofol 98-106 nitric oxide synthase 3 Homo sapiens 25-29 29444470-11 2018 In addition, the hepatic phosphorylated mammalian target of rapamycin (mTOR) and P70S6K protein expressions were significantly downregulated and endothelial nitric oxide synthase (eNOS) expression upregulated by sirolimus. Sirolimus 212-221 nitric oxide synthase 3 Homo sapiens 145-178 29512753-11 2018 Additionally, a Cell Counting Kit-8 assay demonstrated that specific inhibitors of NOS3 and BDNF/neurotrophic receptor tyrosine kinase, type 2 signaling reduced the IC50 of MCF-7/MDR cells in response to various anticancer drugs, including adriamycin, cisplatin and 5-fluorouracil. Doxorubicin 240-250 nitric oxide synthase 3 Homo sapiens 83-87 29512753-11 2018 Additionally, a Cell Counting Kit-8 assay demonstrated that specific inhibitors of NOS3 and BDNF/neurotrophic receptor tyrosine kinase, type 2 signaling reduced the IC50 of MCF-7/MDR cells in response to various anticancer drugs, including adriamycin, cisplatin and 5-fluorouracil. Cisplatin 252-261 nitric oxide synthase 3 Homo sapiens 83-87 29512753-11 2018 Additionally, a Cell Counting Kit-8 assay demonstrated that specific inhibitors of NOS3 and BDNF/neurotrophic receptor tyrosine kinase, type 2 signaling reduced the IC50 of MCF-7/MDR cells in response to various anticancer drugs, including adriamycin, cisplatin and 5-fluorouracil. Fluorouracil 266-280 nitric oxide synthase 3 Homo sapiens 83-87 29351417-9 2018 Zn2+ also regulated inflammation-related key molecules such as heme oxygenase-1, selectin L, IL-10, and platelet endothelial cell adhesion molecule 1, as well as vascular tone-related prostaglandin I2 synthase and nitric oxide synthase-3. Zinc 0-4 nitric oxide synthase 3 Homo sapiens 214-237 29410170-2 2018 l-Arginine is the substrate for endothelial NO synthase (eNOS) which is activated by intracellular alkalization, but nothing is known regarding modulation of system y+/CATs and system y+L activity, and eNOS activity by the pHi in HUVECs. Arginine 0-10 nitric oxide synthase 3 Homo sapiens 32-55 29410170-2 2018 l-Arginine is the substrate for endothelial NO synthase (eNOS) which is activated by intracellular alkalization, but nothing is known regarding modulation of system y+/CATs and system y+L activity, and eNOS activity by the pHi in HUVECs. Arginine 0-10 nitric oxide synthase 3 Homo sapiens 57-61 29410170-8 2018 Acidic pHi reduced NO synthesis and eNOS serine1177 phosphorylation. serine1177 41-51 nitric oxide synthase 3 Homo sapiens 36-40 29632805-7 2018 A combination treatment with recombinant human vascular endothelial growth factor C and eNOS inhibitor (Nomega-nitro-l-arginine methyl ester hydrochloride) resulted in the down-regulation of p-VASP, as well as a decreased migration and invasion ability of the CCA cell line. L-NAME hydrochloride 104-154 nitric oxide synthase 3 Homo sapiens 88-92 29412499-8 2018 By contrast, pretreatment of SP attenuated TNF-alpha-induced cellular apoptosis, accompanied by an increase in the phosphorylation of Akt, eNOS expression, and NO production. TFF2 protein, human 29-31 nitric oxide synthase 3 Homo sapiens 139-143 29412499-9 2018 Blockage of NK-1R, phosphorylated Akt or eNOS by CP-96345, A6730, or L-NAME entirely eliminated the effect of SP. CP 96345 49-57 nitric oxide synthase 3 Homo sapiens 41-45 29412499-9 2018 Blockage of NK-1R, phosphorylated Akt or eNOS by CP-96345, A6730, or L-NAME entirely eliminated the effect of SP. TFF2 protein, human 110-112 nitric oxide synthase 3 Homo sapiens 41-45 29412499-10 2018 CONCLUSIONS: SP can protect the vascular endothelium against inflammation-induced damage through modulation of the Akt/eNOS/NO signaling pathway. TFF2 protein, human 13-15 nitric oxide synthase 3 Homo sapiens 119-123 29046298-3 2018 Using LY344864 , a selective 5-HT1F receptor agonist, we determined that the 5-HT1F receptor is coupled to Galphai/o and induces MB through Gbetagamma-dependent activation of Akt, endothelial nitric oxide synthase (eNOS), cyclic guanosine-monophosphate (cGMP), protein kinase G (PKG), and peroxisome proliferator-activated receptor-gamma coactivator-1alpha (PGC-1alpha). LY 344864 6-14 nitric oxide synthase 3 Homo sapiens 180-213 29084084-0 2018 Hydrogen sulfide improves endothelial dysfunction in hypertension by activating peroxisome proliferator-activated receptor delta/endothelial nitric oxide synthase signaling. Hydrogen Sulfide 0-16 nitric oxide synthase 3 Homo sapiens 129-162 29084084-1 2018 OBJECTIVE: We aimed to elucidate the ameliorative effect of hydrogen sulfide (H2S) on endothelium-dependent relaxation disturbances via peroxisome proliferator-activated receptor delta/endothelial nitric oxide synthase (PPARdelta/eNOS) pathway activation in hypertensive patients and rats. Hydrogen Sulfide 60-76 nitric oxide synthase 3 Homo sapiens 185-218 29084084-1 2018 OBJECTIVE: We aimed to elucidate the ameliorative effect of hydrogen sulfide (H2S) on endothelium-dependent relaxation disturbances via peroxisome proliferator-activated receptor delta/endothelial nitric oxide synthase (PPARdelta/eNOS) pathway activation in hypertensive patients and rats. Hydrogen Sulfide 60-76 nitric oxide synthase 3 Homo sapiens 230-234 29084084-1 2018 OBJECTIVE: We aimed to elucidate the ameliorative effect of hydrogen sulfide (H2S) on endothelium-dependent relaxation disturbances via peroxisome proliferator-activated receptor delta/endothelial nitric oxide synthase (PPARdelta/eNOS) pathway activation in hypertensive patients and rats. Hydrogen Sulfide 78-81 nitric oxide synthase 3 Homo sapiens 185-218 29084084-1 2018 OBJECTIVE: We aimed to elucidate the ameliorative effect of hydrogen sulfide (H2S) on endothelium-dependent relaxation disturbances via peroxisome proliferator-activated receptor delta/endothelial nitric oxide synthase (PPARdelta/eNOS) pathway activation in hypertensive patients and rats. Hydrogen Sulfide 78-81 nitric oxide synthase 3 Homo sapiens 230-234 29084084-13 2018 NaHS upregulated PPARdelta expression, increased protein kinase B (Akt) or adenosine monophosphate kinase-activated protein kinase (AMPK) phosphorylation, and enhanced eNOS phosphorylation. sodium bisulfide 0-4 nitric oxide synthase 3 Homo sapiens 168-172 29084084-15 2018 CONCLUSION: H2S plays a protective function in renal arterial endothelium in hypertension by activating the PPARdelta/PI3K/Akt/eNOS or PPARdelta/AMPK/eNOS pathway. Hydrogen Sulfide 12-15 nitric oxide synthase 3 Homo sapiens 127-131 29084084-15 2018 CONCLUSION: H2S plays a protective function in renal arterial endothelium in hypertension by activating the PPARdelta/PI3K/Akt/eNOS or PPARdelta/AMPK/eNOS pathway. Hydrogen Sulfide 12-15 nitric oxide synthase 3 Homo sapiens 150-154 29359785-10 2018 The potential mechanism is that the G894T polymorphism leads to altered protein structure, which affects the function of eNOS in generating nitric oxide and cardiovascular diastole. Nitric Oxide 140-152 nitric oxide synthase 3 Homo sapiens 121-125 28466478-2 2018 Produced by nitric oxide synthase 3 (NOS3), nitric oxide is considered to be one of the important mediators of oxidative stress in testis tissue. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 37-41 29046298-3 2018 Using LY344864 , a selective 5-HT1F receptor agonist, we determined that the 5-HT1F receptor is coupled to Galphai/o and induces MB through Gbetagamma-dependent activation of Akt, endothelial nitric oxide synthase (eNOS), cyclic guanosine-monophosphate (cGMP), protein kinase G (PKG), and peroxisome proliferator-activated receptor-gamma coactivator-1alpha (PGC-1alpha). LY 344864 6-14 nitric oxide synthase 3 Homo sapiens 215-219 28499789-8 2018 RESULTS: There were significant differences in genotype frequencies of eNOS Glu298Asp polymorphism between case and control groups (GG+TG vs. TT; p=0.002; OR=0.22, 95% CI 0.83 to 0.62). Thioguanine 135-137 nitric oxide synthase 3 Homo sapiens 71-75 29210030-11 2018 Simvastatin and atorvastatin improve endothelial dysfunction mainly by enhancing endothelial nitric oxide synthase (eNOS) expression and phosphorylation and NO production. Simvastatin 0-11 nitric oxide synthase 3 Homo sapiens 81-114 29269309-2 2018 NADPH oxidases (Noxs) and endothelial nitric oxide synthase (eNOS) are important enzymatic sources of reactive oxygen species (ROS) in diabetic vasculature. Reactive Oxygen Species 102-125 nitric oxide synthase 3 Homo sapiens 26-59 29269309-2 2018 NADPH oxidases (Noxs) and endothelial nitric oxide synthase (eNOS) are important enzymatic sources of reactive oxygen species (ROS) in diabetic vasculature. Reactive Oxygen Species 127-130 nitric oxide synthase 3 Homo sapiens 26-59 29210030-11 2018 Simvastatin and atorvastatin improve endothelial dysfunction mainly by enhancing endothelial nitric oxide synthase (eNOS) expression and phosphorylation and NO production. Atorvastatin 16-28 nitric oxide synthase 3 Homo sapiens 81-114 29386501-11 2018 Emodin treatment recovered PPAR-gamma activity and phosphorylation, eNOS phosphorylation, and HSP90/eNOS coupling in HAECS in a concentration-dependent manner, which was reversed by the PPAR-gamma inhibitor GW9662, and the eNOS inhibitor, L-NAME. 2-chloro-5-nitrobenzanilide 207-213 nitric oxide synthase 3 Homo sapiens 68-72 29386501-11 2018 Emodin treatment recovered PPAR-gamma activity and phosphorylation, eNOS phosphorylation, and HSP90/eNOS coupling in HAECS in a concentration-dependent manner, which was reversed by the PPAR-gamma inhibitor GW9662, and the eNOS inhibitor, L-NAME. 2-chloro-5-nitrobenzanilide 207-213 nitric oxide synthase 3 Homo sapiens 100-104 29386501-11 2018 Emodin treatment recovered PPAR-gamma activity and phosphorylation, eNOS phosphorylation, and HSP90/eNOS coupling in HAECS in a concentration-dependent manner, which was reversed by the PPAR-gamma inhibitor GW9662, and the eNOS inhibitor, L-NAME. 2-chloro-5-nitrobenzanilide 207-213 nitric oxide synthase 3 Homo sapiens 100-104 29386501-12 2018 The recovery of HSP90/eNOS coupling by emodin was impaired by GW9662 treatment. 2-chloro-5-nitrobenzanilide 62-68 nitric oxide synthase 3 Homo sapiens 22-26 29549671-0 2018 Lower levels of Caveolin-1 and higher levels of endothelial nitric oxide synthase are observed in abdominal aortic aneurysm patients treated with simvastatin. Simvastatin 146-157 nitric oxide synthase 3 Homo sapiens 48-81 29416330-6 2018 Uncoupled eNOS and overexpression of nicotinamide adenine dinucleotide phosphate (NADPH) oxidase contributed to high production of ONOO-. oxido nitrite 131-136 nitric oxide synthase 3 Homo sapiens 10-14 29416330-8 2018 Vitamin D3 restored uncoupled eNOS and endothelial function by increasing cytoprotective NO and decreasing the cytotoxic ONOO-. Cholecalciferol 0-10 nitric oxide synthase 3 Homo sapiens 30-34 29416330-9 2018 The beneficial effect of vitamin D3 is associated with a favorable rate of NO and ONOO- release, restoration of the [NO]/[ONOO-] and the overall decrease in the overexpression of eNOS, inducible nitric oxide synthase and NADPH oxidase. Cholecalciferol 25-35 nitric oxide synthase 3 Homo sapiens 179-183 28982690-3 2018 METHODS: We analyzed the association of common and rare genetic variants in 2 genes that mediate nitric oxide signaling (Nitric Oxide Synthase 3 [NOS3] and Guanylate Cyclase 1, Soluble, Alpha 3 [GUCY1A3]) with a range of human phenotypes. Nitric Oxide 97-109 nitric oxide synthase 3 Homo sapiens 121-144 28982690-3 2018 METHODS: We analyzed the association of common and rare genetic variants in 2 genes that mediate nitric oxide signaling (Nitric Oxide Synthase 3 [NOS3] and Guanylate Cyclase 1, Soluble, Alpha 3 [GUCY1A3]) with a range of human phenotypes. Nitric Oxide 97-109 nitric oxide synthase 3 Homo sapiens 146-150 29549671-1 2018 This study was undertaken to verify whether simvastatin modulates Cav-1/eNOS expression, and if this modulation is associated with changes in pro- and anti-inflammatory cytokine and Toll-like receptor 4 (TLR4) level in abdominal aortic aneurysm (AAA). Simvastatin 44-55 nitric oxide synthase 3 Homo sapiens 72-76 29549671-3 2018 Simvastatin treatment decreased Cav-1 (p<0.05) and increased eNOS expression (p<0.01) in the AAA wall. Simvastatin 0-11 nitric oxide synthase 3 Homo sapiens 64-68 29549671-5 2018 The changes in Cav-1 and eNOS were associated with a trend towards decreased IL-6 and IL-17 concentration (p>0.05) and increased IL-10 concentration (p=0.055); however, TLR4 expression was unaffected, suggesting that simvastatin influences Cav-1 and eNOS in the AAA wall by other mechanisms. Simvastatin 220-231 nitric oxide synthase 3 Homo sapiens 25-29 29549671-6 2018 Simvastatin may modulate Cav-1 and eNOS expression in the aneurysmal wall, indicating a potentially beneficial role for statins in AAA patients. Simvastatin 0-11 nitric oxide synthase 3 Homo sapiens 35-39 30125887-0 2018 NOS3 895G&gt;T and CBR3 730G&gt;A Are Associated with Recurrence Risk in Non-Muscle-Invasive Bladder Cancer with Intravesical Instillations of THP. Adenosine Monophosphate 10-13 nitric oxide synthase 3 Homo sapiens 0-4 30178377-9 2018 Cytokine stimulation was found to differentially affect gene expression of major ROS synthesizing enzymes: eNOS was decreased whereas COX-2 and NOX-4 were increased. ros 81-84 nitric oxide synthase 3 Homo sapiens 107-111 29162452-6 2018 Western blotting results indicated that DT-13 could down-regulate phosphorylation of endothelial nitric oxide synthase (eNOS) significantly in TNF-alpha-induced human umbilical vein endothelial cells (HUVECs). DT-13 40-45 nitric oxide synthase 3 Homo sapiens 85-118 30125887-0 2018 NOS3 895G&gt;T and CBR3 730G&gt;A Are Associated with Recurrence Risk in Non-Muscle-Invasive Bladder Cancer with Intravesical Instillations of THP. pirarubicin 151-154 nitric oxide synthase 3 Homo sapiens 0-4 30125887-10 2018 CONCLUSIONS: Our results suggest that NOS3 895G>T and CBR3 730G>A are genetic markers that can be used to predict tumor recurrence in NMIBC patients receiving intravesical instillations of THP. pirarubicin 195-198 nitric oxide synthase 3 Homo sapiens 38-42 30360781-2 2018 Maintenance of normal endothelial cell function is a critical role of endothelial nitric oxide synthase (eNOS) activity and physiologic nitric oxide (NO) signaling in the vascular wall. Nitric Oxide 82-94 nitric oxide synthase 3 Homo sapiens 105-109 28925872-3 2018 Several sources of ROS have been identified in aortic tissues using experimental models: inflammation, increased activity of NAD(P)H or NOX, over-expression of inducible nitric oxide synthase (iNOS), uncoupled endothelial nitric oxide synthase (eNOS), platelets activation and iron release from hemoglobin. Reactive Oxygen Species 19-22 nitric oxide synthase 3 Homo sapiens 210-243 28925872-3 2018 Several sources of ROS have been identified in aortic tissues using experimental models: inflammation, increased activity of NAD(P)H or NOX, over-expression of inducible nitric oxide synthase (iNOS), uncoupled endothelial nitric oxide synthase (eNOS), platelets activation and iron release from hemoglobin. Reactive Oxygen Species 19-22 nitric oxide synthase 3 Homo sapiens 245-249 29090664-5 2018 RESULTS: Polymorphisms in the main enzymes of anthracyclines metabolism (CBR, AKR, NQO1, NOS3) have been related to lower enzymatic activity and higher cardiotoxicity. Anthracyclines 46-60 nitric oxide synthase 3 Homo sapiens 89-93 29602923-9 2018 Among children who died, a combination of genotypes ID & DD of the gene ACE +4ab & 4AA of the eNOS gene was found significantly more often than in children who survived, and at the border of statistical significance - the isolated genotype 4ab & 4 aa of the eNOS gene. Adenosine Monophosphate 56-59 nitric oxide synthase 3 Homo sapiens 102-106 29602923-9 2018 Among children who died, a combination of genotypes ID & DD of the gene ACE +4ab & 4AA of the eNOS gene was found significantly more often than in children who survived, and at the border of statistical significance - the isolated genotype 4ab & 4 aa of the eNOS gene. Adenosine Monophosphate 56-59 nitric oxide synthase 3 Homo sapiens 270-274 29602923-9 2018 Among children who died, a combination of genotypes ID & DD of the gene ACE +4ab & 4AA of the eNOS gene was found significantly more often than in children who survived, and at the border of statistical significance - the isolated genotype 4ab & 4 aa of the eNOS gene. Adenosine Monophosphate 86-89 nitric oxide synthase 3 Homo sapiens 102-106 29602923-9 2018 Among children who died, a combination of genotypes ID & DD of the gene ACE +4ab & 4AA of the eNOS gene was found significantly more often than in children who survived, and at the border of statistical significance - the isolated genotype 4ab & 4 aa of the eNOS gene. Adenosine Monophosphate 86-89 nitric oxide synthase 3 Homo sapiens 270-274 29602923-9 2018 Among children who died, a combination of genotypes ID & DD of the gene ACE +4ab & 4AA of the eNOS gene was found significantly more often than in children who survived, and at the border of statistical significance - the isolated genotype 4ab & 4 aa of the eNOS gene. Adenosine Monophosphate 86-89 nitric oxide synthase 3 Homo sapiens 102-106 29602923-9 2018 Among children who died, a combination of genotypes ID & DD of the gene ACE +4ab & 4AA of the eNOS gene was found significantly more often than in children who survived, and at the border of statistical significance - the isolated genotype 4ab & 4 aa of the eNOS gene. Adenosine Monophosphate 86-89 nitric oxide synthase 3 Homo sapiens 270-274 28912066-9 2017 Our results suggest that Epac and PKA activate eNOS via Ser 1177 phosphorylation by activating the PI3K/Akt pathway, and independently of AMPK or CaMKII activation or [Ca2+]c increase. Serine 56-59 nitric oxide synthase 3 Homo sapiens 47-51 29037842-0 2017 Puerarin inhibits expression of tissue factor induced by oxidative low-density lipoprotein through activating the PI3K/Akt/eNOS pathway and inhibiting activation of ERK1/2 and NF-kappaB. puerarin 0-8 nitric oxide synthase 3 Homo sapiens 123-127 29037842-8 2017 SIGNIFICANCE: These results suggested that puerarin suppressed TF expression in HUVECs through activating the PI3K/Akt/endothelial nitric oxide synthase signaling pathway and inhibiting the activation of ERK1/2 and NF-kappaB. puerarin 43-51 nitric oxide synthase 3 Homo sapiens 119-152 28958937-2 2017 To highlight the potential role and effect of membrane phospholipids on the structure and activity of eNOS, we have incorporated the recombinant oxygenase subunit of eNOS into lipid nanodiscs. Phospholipids 55-68 nitric oxide synthase 3 Homo sapiens 102-106 28912066-0 2017 The cAMP effectors PKA and Epac activate endothelial NO synthase through PI3K/Akt pathway in human endothelial cells. Cyclic AMP 4-8 nitric oxide synthase 3 Homo sapiens 41-64 30647683-2 2017 Endothelial nitric oxide synthase (eNOS) gene is responsible for the bioavailability of nitric oxide and endothelial function. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 28912066-1 2017 3",5"-Cyclic adenosine monophosphate (cAMP) exerts an endothelium-dependent vasorelaxant action by stimulating endothelial NO synthase (eNOS) activity, and the subsequent NO release, through cAMP protein kinase (PKA) and exchange protein directly activated by cAMP (Epac) activation in endothelial cells. 3",5"-cyclic adenosine monophosphate 0-36 nitric oxide synthase 3 Homo sapiens 111-134 28912066-1 2017 3",5"-Cyclic adenosine monophosphate (cAMP) exerts an endothelium-dependent vasorelaxant action by stimulating endothelial NO synthase (eNOS) activity, and the subsequent NO release, through cAMP protein kinase (PKA) and exchange protein directly activated by cAMP (Epac) activation in endothelial cells. 3",5"-cyclic adenosine monophosphate 0-36 nitric oxide synthase 3 Homo sapiens 136-140 28912066-1 2017 3",5"-Cyclic adenosine monophosphate (cAMP) exerts an endothelium-dependent vasorelaxant action by stimulating endothelial NO synthase (eNOS) activity, and the subsequent NO release, through cAMP protein kinase (PKA) and exchange protein directly activated by cAMP (Epac) activation in endothelial cells. Cyclic AMP 38-42 nitric oxide synthase 3 Homo sapiens 111-134 28912066-1 2017 3",5"-Cyclic adenosine monophosphate (cAMP) exerts an endothelium-dependent vasorelaxant action by stimulating endothelial NO synthase (eNOS) activity, and the subsequent NO release, through cAMP protein kinase (PKA) and exchange protein directly activated by cAMP (Epac) activation in endothelial cells. Cyclic AMP 38-42 nitric oxide synthase 3 Homo sapiens 136-140 28912066-2 2017 Here, we have investigated the mechanism by which the cAMP-Epac/PKA pathway activates eNOS. Cyclic AMP 54-58 nitric oxide synthase 3 Homo sapiens 86-90 28912066-5 2017 In DAF-2-loaded HUVEC monolayers, forskolin, PKA and Epac activators significantly increased NO release, and the forskolin effect was reduced by inhibition of PKA (Rp-cAMPs), Epac (ESI-09), eNOS (L-NAME) or phosphoinositide 3-kinase (PI3K; LY-294,002). 4,5-diaminofluorescein 3-8 nitric oxide synthase 3 Homo sapiens 190-194 28912066-5 2017 In DAF-2-loaded HUVEC monolayers, forskolin, PKA and Epac activators significantly increased NO release, and the forskolin effect was reduced by inhibition of PKA (Rp-cAMPs), Epac (ESI-09), eNOS (L-NAME) or phosphoinositide 3-kinase (PI3K; LY-294,002). Colforsin 34-43 nitric oxide synthase 3 Homo sapiens 190-194 28912066-5 2017 In DAF-2-loaded HUVEC monolayers, forskolin, PKA and Epac activators significantly increased NO release, and the forskolin effect was reduced by inhibition of PKA (Rp-cAMPs), Epac (ESI-09), eNOS (L-NAME) or phosphoinositide 3-kinase (PI3K; LY-294,002). Colforsin 113-122 nitric oxide synthase 3 Homo sapiens 190-194 28912066-7 2017 In Western blot experiments, Serine 1177 phosphorylated-eNOS was significantly increased in HUVEC by cAMP-elevating agents and PKA or Epac activators. Serine 29-35 nitric oxide synthase 3 Homo sapiens 56-60 28912066-7 2017 In Western blot experiments, Serine 1177 phosphorylated-eNOS was significantly increased in HUVEC by cAMP-elevating agents and PKA or Epac activators. Cyclic AMP 101-105 nitric oxide synthase 3 Homo sapiens 56-60 28409476-8 2017 Phosphorylation of eNOS at the serine 1177 (S1177) residue and ET-1 mRNA levels were also not significantly affected. Serine 31-37 nitric oxide synthase 3 Homo sapiens 19-23 28899725-0 2017 Nitric oxide donor [Ru(terpy)(bdq)NO]3+ induces uncoupling and phosphorylation of endothelial nitric oxide synthase promoting oxidant production. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 82-115 29079038-3 2017 Genetic polymorphisms of the endothelial nitric oxide synthase (eNOS) gene have been linked to decreased nitric oxide (NO) levels, coronary artery spasm, and myocardial infarction. Nitric Oxide 41-53 nitric oxide synthase 3 Homo sapiens 64-68 29132319-2 2017 Nitric oxide is important for the functional integrity of the vascular endothelium and is produced in endothelial cells by the enzyme endothelial nitric oxide synthase (eNOS). Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 134-167 29132319-2 2017 Nitric oxide is important for the functional integrity of the vascular endothelium and is produced in endothelial cells by the enzyme endothelial nitric oxide synthase (eNOS). Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 169-173 28919424-7 2017 Use of the AMPK inhibitor (Compound C) or Akt inhibitor (MK-2206) reduced eNOS phosphorylation and attenuated adiponectin-induced endothelial progenitor cell proliferation, migration and tube formation compared to the controls (p < 0.05). MK 2206 57-64 nitric oxide synthase 3 Homo sapiens 74-78 28899725-0 2017 Nitric oxide donor [Ru(terpy)(bdq)NO]3+ induces uncoupling and phosphorylation of endothelial nitric oxide synthase promoting oxidant production. [ru(terpy)(bdq)no]3+ 19-39 nitric oxide synthase 3 Homo sapiens 82-115 28849094-0 2017 Hydrogen sulfide facilities production of nitric oxide via the Akt/endothelial nitric oxide synthases signaling pathway to protect human umbilical vein endothelial cells from injury by angiotensin II. Hydrogen Sulfide 0-16 nitric oxide synthase 3 Homo sapiens 67-101 28870504-0 2017 The oxidized phospholipid POVPC impairs endothelial function and vasodilation via uncoupling endothelial nitric oxide synthase. Phospholipids 13-25 nitric oxide synthase 3 Homo sapiens 93-126 28870504-2 2017 We recently have shown that 25-hydroxycholesterol found in atherosclerotic lesions could impair endothelial function and vasodilation by uncoupling and inhibiting endothelial nitric oxide synthase (eNOS). 25-hydroxycholesterol 28-49 nitric oxide synthase 3 Homo sapiens 163-196 28870504-2 2017 We recently have shown that 25-hydroxycholesterol found in atherosclerotic lesions could impair endothelial function and vasodilation by uncoupling and inhibiting endothelial nitric oxide synthase (eNOS). 25-hydroxycholesterol 28-49 nitric oxide synthase 3 Homo sapiens 198-202 28729163-0 2017 Computational analysis of interactions of oxidative stress and tetrahydrobiopterin reveals instability in eNOS coupling. sapropterin 63-82 nitric oxide synthase 3 Homo sapiens 106-110 28729163-2 2017 There is a reduction in tetrahydrobiopterin (BH4), which is a cofactor for the endothelial nitric oxide synthase (eNOS), resulting in eNOS uncoupling. sapropterin 24-43 nitric oxide synthase 3 Homo sapiens 79-112 28729163-2 2017 There is a reduction in tetrahydrobiopterin (BH4), which is a cofactor for the endothelial nitric oxide synthase (eNOS), resulting in eNOS uncoupling. sapropterin 24-43 nitric oxide synthase 3 Homo sapiens 114-118 28729163-2 2017 There is a reduction in tetrahydrobiopterin (BH4), which is a cofactor for the endothelial nitric oxide synthase (eNOS), resulting in eNOS uncoupling. sapropterin 24-43 nitric oxide synthase 3 Homo sapiens 134-138 28729163-2 2017 There is a reduction in tetrahydrobiopterin (BH4), which is a cofactor for the endothelial nitric oxide synthase (eNOS), resulting in eNOS uncoupling. sapropterin 45-48 nitric oxide synthase 3 Homo sapiens 79-112 28729163-2 2017 There is a reduction in tetrahydrobiopterin (BH4), which is a cofactor for the endothelial nitric oxide synthase (eNOS), resulting in eNOS uncoupling. sapropterin 45-48 nitric oxide synthase 3 Homo sapiens 114-118 28729163-2 2017 There is a reduction in tetrahydrobiopterin (BH4), which is a cofactor for the endothelial nitric oxide synthase (eNOS), resulting in eNOS uncoupling. sapropterin 45-48 nitric oxide synthase 3 Homo sapiens 134-138 28729163-4 2017 Our understanding of the complex interactions of eNOS uncoupling, oxidative stress and BH4 availability is not complete and a quantitative understanding of these interactions is required. sapropterin 87-90 nitric oxide synthase 3 Homo sapiens 49-53 28729163-5 2017 In the present study, we developed a computational model for eNOS uncoupling that considers the temporal changes in biopterin ratio in the oxidative stress conditions. Biopterin 116-125 nitric oxide synthase 3 Homo sapiens 61-65 28849094-0 2017 Hydrogen sulfide facilities production of nitric oxide via the Akt/endothelial nitric oxide synthases signaling pathway to protect human umbilical vein endothelial cells from injury by angiotensin II. Nitric Oxide 42-54 nitric oxide synthase 3 Homo sapiens 67-101 28849094-9 2017 Thus, H2S stimulates the production of NO and protects HUVECs via inducing the Akt/eNOS signaling pathway. Hydrogen Sulfide 6-9 nitric oxide synthase 3 Homo sapiens 83-87 29190920-6 2017 Furthermore, we showed that 3-ANE blocked VEGF-mediated endothelial nitric oxide synthase (eNOS) phosphorylation, vascular permeability and NO production in HUVECs, via disrupting the VEGF-induced association of eNOS and heat-shock protein 90 (HSP90). 3-ane 28-33 nitric oxide synthase 3 Homo sapiens 56-89 28797660-0 2017 Evaluation of genetic effect of NOS3 and GxE interaction on the variability of serum bilirubin in a Han Chinese population. Bilirubin 85-94 nitric oxide synthase 3 Homo sapiens 32-36 28797660-1 2017 Bilirubin was shown to be related to the generation and functional exertion of endothelial nitric oxide synthase (eNOS) whilst the genetic effect of NOS3 on bilirubin variability was rarely reported. Bilirubin 0-9 nitric oxide synthase 3 Homo sapiens 79-112 28797660-1 2017 Bilirubin was shown to be related to the generation and functional exertion of endothelial nitric oxide synthase (eNOS) whilst the genetic effect of NOS3 on bilirubin variability was rarely reported. Bilirubin 157-166 nitric oxide synthase 3 Homo sapiens 149-153 28797660-2 2017 Herein we assessed the associations of three single nucleotide polymorphisms (SNPs) of NOS3 (rs4496877, rs1808593, and rs3918186) with bilirubin elevation in 2077 adults. Bilirubin 135-144 nitric oxide synthase 3 Homo sapiens 87-91 28797660-9 2017 Our findings supported that NOS3 harbors the genetic susceptibility to the bilirubin elevation. Bilirubin 75-84 nitric oxide synthase 3 Homo sapiens 28-32 28797660-10 2017 Age, gender, smoking, and drinking could be involved in the genetic modification of NOS3 on the bilirubin variability. Bilirubin 96-105 nitric oxide synthase 3 Homo sapiens 84-88 28803324-2 2017 NO is a gas synthesized from Larginine (a conditionally essential amino acid) and oxygen by endothelial nitric oxide synthase (eNOS). Arginine 29-38 nitric oxide synthase 3 Homo sapiens 92-125 28803324-2 2017 NO is a gas synthesized from Larginine (a conditionally essential amino acid) and oxygen by endothelial nitric oxide synthase (eNOS). Oxygen 82-88 nitric oxide synthase 3 Homo sapiens 92-125 29059213-8 2017 In cultured endothelial cells, bradykinin treatment produced the anticipated rapid influx of Ca2+ and transient CaMKII and eNOS activation, whereas CaMKII inhibition blocked eNOS phosphorylation on Ser-1179 and dephosphorylation at Thr-497. Serine 198-201 nitric oxide synthase 3 Homo sapiens 174-178 29059213-9 2017 Ca2+/CaM binding to eNOS and resultant NO production in vitro were decreased under CaMKII inhibition. cafestol palmitate 5-8 nitric oxide synthase 3 Homo sapiens 20-24 29262615-6 2017 Moreover, cavin-1 knockdown increased the activity of endothelial nitric oxide synthase (eNOS) and the production of nitric oxide (NO). Nitric Oxide 66-78 nitric oxide synthase 3 Homo sapiens 89-93 29262615-7 2017 Consequently, an eNOS inhibitor, N-Nitro-L-Arginine Methyl Ester (L-NAME), not only suppressed the activity of specificity protein (Sp1) and nuclear factor kappa B (NF-kappaB), but also inhibited both activities via activating adenosine 5"-monophosphate- activated protein kinase (AMPK). n-nitro-l-arginine methyl ester 33-64 nitric oxide synthase 3 Homo sapiens 17-21 29262615-7 2017 Consequently, an eNOS inhibitor, N-Nitro-L-Arginine Methyl Ester (L-NAME), not only suppressed the activity of specificity protein (Sp1) and nuclear factor kappa B (NF-kappaB), but also inhibited both activities via activating adenosine 5"-monophosphate- activated protein kinase (AMPK). NG-Nitroarginine Methyl Ester 66-72 nitric oxide synthase 3 Homo sapiens 17-21 28727928-3 2017 In ECs, the major producer of nitric oxide is the endothelial nitric oxide synthase (eNOS) enzyme that is encoded by the NOS3 gene. Nitric Oxide 30-42 nitric oxide synthase 3 Homo sapiens 50-83 28727928-3 2017 In ECs, the major producer of nitric oxide is the endothelial nitric oxide synthase (eNOS) enzyme that is encoded by the NOS3 gene. Nitric Oxide 30-42 nitric oxide synthase 3 Homo sapiens 85-89 28727928-3 2017 In ECs, the major producer of nitric oxide is the endothelial nitric oxide synthase (eNOS) enzyme that is encoded by the NOS3 gene. Nitric Oxide 30-42 nitric oxide synthase 3 Homo sapiens 121-125 28664667-0 2017 Pitavastatin up-regulates eNOS production by suppressing miR-155 expression in lipopolysaccharide-stimulated human umbilical vein endothelial cells. pitavastatin 0-12 nitric oxide synthase 3 Homo sapiens 26-30 28664667-9 2017 Pitavastatin ameliorated LPS-induced endothelial dysfunction through upregulation of eNOS expression and downregulation of miR-155 expression. pitavastatin 0-12 nitric oxide synthase 3 Homo sapiens 85-89 28664667-10 2017 CONCLUSION: Pitavastatin increases eNOS expression and inhibits of LPS-induced miR-155 expression. pitavastatin 12-24 nitric oxide synthase 3 Homo sapiens 35-39 28559108-8 2017 Only GTN elicited phosphorylation of eNOS at Ser1177 and Thr495. Nitroglycerin 5-8 nitric oxide synthase 3 Homo sapiens 37-41 29024947-9 2017 H2S donor-induced NOS3 activation was blocked by AKT1 but not MAPK3/1 inhibition. Hydrogen Sulfide 0-3 nitric oxide synthase 3 Homo sapiens 18-22 28950822-7 2017 Statins also enhance the expression, enzymatic activity and coupling of endothelial nitric oxide synthase (eNOS), through mevalonate-dependent effects. Mevalonic Acid 122-132 nitric oxide synthase 3 Homo sapiens 72-105 29104511-8 2017 In addition to BAPTA-AM and W7, L-NAME, an eNOS antagonist, abolished insulin-induced Akt phosphorylation at Ser473 in both si-Neg and si-ATP2B1-transfected endothelial cells. NG-Nitroarginine Methyl Ester 32-38 nitric oxide synthase 3 Homo sapiens 43-47 29024947-10 2017 In keeping with our previous studies showing a crucial role of AKT1, MAPK3/1, and NOS3/NO in placental angiogenesis, these data show that trophoblast-derived endogenous H2S stimulates placental angiogenesis, involving activation of AKT1, NOS3/NO, and MAPK3/1. Hydrogen Sulfide 169-172 nitric oxide synthase 3 Homo sapiens 82-86 29024947-10 2017 In keeping with our previous studies showing a crucial role of AKT1, MAPK3/1, and NOS3/NO in placental angiogenesis, these data show that trophoblast-derived endogenous H2S stimulates placental angiogenesis, involving activation of AKT1, NOS3/NO, and MAPK3/1. Hydrogen Sulfide 169-172 nitric oxide synthase 3 Homo sapiens 238-242 28904082-2 2017 We tested the hypothesis that reduced availability of the endothelial nitric oxide synthase [eNOS] substrate L-arginine is an underlying mechanism to vascular endothelial dysfunction across menopause stages. Arginine 109-119 nitric oxide synthase 3 Homo sapiens 58-91 28980911-2 2017 We sought to determine if acute oral administration of tetrahydrobiopterin (BH4), an essential cofactor for endothelial nitric oxide synthase, would augment endothelial function in patients with SSc. sapropterin 55-74 nitric oxide synthase 3 Homo sapiens 108-141 28980911-2 2017 We sought to determine if acute oral administration of tetrahydrobiopterin (BH4), an essential cofactor for endothelial nitric oxide synthase, would augment endothelial function in patients with SSc. sapropterin 76-79 nitric oxide synthase 3 Homo sapiens 108-141 28877324-8 2017 Normalization of nitric oxide levels with l-arginine 9 g/d or l-citrulline 800 mg/d, both of which relieve vasospastic angina in Prinzmetal"s angina, which has the same eNOS genotype as primary osteonecrosis, may slow or stop the progression of osteonecrosis. Citrulline 62-74 nitric oxide synthase 3 Homo sapiens 169-173 28904082-10 2017 The relative L-arginine deficiency may be related to elevated levels of the methylarginine L-NMMA, which would compete with L-arginine for eNOS and for intracellular transport, reducing NO biosynthesis. methylarginine l-nmma 76-97 nitric oxide synthase 3 Homo sapiens 139-143 28904082-2 2017 We tested the hypothesis that reduced availability of the endothelial nitric oxide synthase [eNOS] substrate L-arginine is an underlying mechanism to vascular endothelial dysfunction across menopause stages. Arginine 109-119 nitric oxide synthase 3 Homo sapiens 93-97 28904082-10 2017 The relative L-arginine deficiency may be related to elevated levels of the methylarginine L-NMMA, which would compete with L-arginine for eNOS and for intracellular transport, reducing NO biosynthesis. Arginine 13-23 nitric oxide synthase 3 Homo sapiens 139-143 28904082-6 2017 The methylarginine and eNOS inhibitor L-NMMA was higher in early and late postmenopausal women compared to premenopausal and early and late perimenopausal women (all P < 0.001), and was inversely correlated with FMD (r = -0.30, P = 0.001). omega-N-Methylarginine 38-44 nitric oxide synthase 3 Homo sapiens 23-27 28624453-5 2017 Folic acid also decreased cyclooxygenase-2 (COX-2) and hypoxia-inducible factor 1-alpha (HIF-1alpha) expression and altered endothelial nitric oxide synthase (eNOS) signaling by increasing p-eNOS(Ser1177) and decreasing p-eNOS(Thr495) in a dose-dependent manner. Folic Acid 0-10 nitric oxide synthase 3 Homo sapiens 124-157 28852041-5 2017 The increased eNOS expression was associated to higher enzymatic activity and nitric oxide production. Nitric Oxide 78-90 nitric oxide synthase 3 Homo sapiens 14-18 28831159-3 2017 Instead, expression of endothelial nitric oxide synthase (eNOS), which generates the potent vasodilator nitric oxide (NO), is decreased. Nitric Oxide 35-47 nitric oxide synthase 3 Homo sapiens 58-62 28831159-6 2017 HMG Co-A reductase negatively regulates eNOS, and the PLD2-deficiency phenotype of decreased eNOS expression and activity could be rescued by cholesterol supplementation and HMG Co-A reductase inhibition. Cholesterol 142-153 nitric oxide synthase 3 Homo sapiens 93-97 28371087-7 2017 Influence of clopidogrel was further evaluated in NOS3 downregulated HUVEC by RNAi. Clopidogrel 13-24 nitric oxide synthase 3 Homo sapiens 50-54 28371087-12 2017 NOS3 downregulated HUVEC model revealed that ICAM-1 modification by clopidogrel is dependent of this via, whereas MCP-1 is modulated in an NO-independent form. Clopidogrel 68-79 nitric oxide synthase 3 Homo sapiens 0-4 28371277-6 2017 Compared to the blank group, PI3K, Akt and eNOS were down-regulated in the miR-138 mimic and LY294002 groups but were up-regulated in the miR-138 inhibitor group. mir-138 75-82 nitric oxide synthase 3 Homo sapiens 43-47 28605668-1 2017 OBJECTIVE(S): Many lines of evidence suggest that reduced production of nitric oxide (NO) due to single nucleotide polymorphisms in endothelial nitric oxide synthase (eNOS) gene may affect the implantation and maintenance of pregnancy. Nitric Oxide 72-84 nitric oxide synthase 3 Homo sapiens 132-165 28605668-1 2017 OBJECTIVE(S): Many lines of evidence suggest that reduced production of nitric oxide (NO) due to single nucleotide polymorphisms in endothelial nitric oxide synthase (eNOS) gene may affect the implantation and maintenance of pregnancy. Nitric Oxide 72-84 nitric oxide synthase 3 Homo sapiens 167-171 28188926-6 2017 An increasing proportion of these are being recognized as redox regulated-proteins, that reside in the immediate vicinity of the two major cellular sources of ROS, nicotinamide adenine dinucleotide phosphate oxidase (Nox) and uncoupled endothelial nitric oxide synthase (eNOS). Reactive Oxygen Species 159-162 nitric oxide synthase 3 Homo sapiens 236-269 28371277-6 2017 Compared to the blank group, PI3K, Akt and eNOS were down-regulated in the miR-138 mimic and LY294002 groups but were up-regulated in the miR-138 inhibitor group. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 93-101 nitric oxide synthase 3 Homo sapiens 43-47 28371277-7 2017 The miR-138 mimic and LY294002 groups showed decreased concentrations of TNF-alpha, IL-6, IL-8 and NO and reduced activities of LDH and eNOS, while opposite trends were observed in the miR-138 inhibitor group. mir-138 4-11 nitric oxide synthase 3 Homo sapiens 136-140 28371277-7 2017 The miR-138 mimic and LY294002 groups showed decreased concentrations of TNF-alpha, IL-6, IL-8 and NO and reduced activities of LDH and eNOS, while opposite trends were observed in the miR-138 inhibitor group. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 22-30 nitric oxide synthase 3 Homo sapiens 136-140 28371277-10 2017 These findings indicate that up-regulation of miR-138 alleviates HCAEC injury and inflammatory response by inhibiting the PI3K/Akt/eNOS signalling pathway. mir-138 46-53 nitric oxide synthase 3 Homo sapiens 131-135 28978108-8 2017 Overall, our data demonstrate that tunicamycin induced ER stress promotes prostate cancer cell death by activating mTORC1 through eNOS-RagC pathway. Tunicamycin 35-46 nitric oxide synthase 3 Homo sapiens 130-134 28627664-0 2017 Sodium tanshinone IIA sulfonate suppresses heat stress-induced endothelial cell apoptosis by promoting NO production through upregulating the PI3K/AKT/eNOS pathway. tanshinone II A sodium sulfonate 0-31 nitric oxide synthase 3 Homo sapiens 151-155 28627664-5 2017 The results presented in the present study demonstrated that the PI3K/AKT pathway was stimulated by STS treatment and that eNOS phosphorylation at Ser-1177 was also upregulated, resulting in increased nitric oxide production in HUVECs under heat stress. Serine 147-150 nitric oxide synthase 3 Homo sapiens 123-127 28627664-5 2017 The results presented in the present study demonstrated that the PI3K/AKT pathway was stimulated by STS treatment and that eNOS phosphorylation at Ser-1177 was also upregulated, resulting in increased nitric oxide production in HUVECs under heat stress. Nitric Oxide 201-213 nitric oxide synthase 3 Homo sapiens 123-127 28627664-6 2017 Using specific inhibitors, the authors confirmed that STS-induced endothelial nitric oxide synthase (eNOS) phosphorylation at Ser-1177 was activated by protein kinase B phosphorylation at Ser-473, involving activation of phosphatidylinositol-3 kinase (PI3K). tanshinone II A sodium sulfonate 54-57 nitric oxide synthase 3 Homo sapiens 66-99 28627664-6 2017 Using specific inhibitors, the authors confirmed that STS-induced endothelial nitric oxide synthase (eNOS) phosphorylation at Ser-1177 was activated by protein kinase B phosphorylation at Ser-473, involving activation of phosphatidylinositol-3 kinase (PI3K). tanshinone II A sodium sulfonate 54-57 nitric oxide synthase 3 Homo sapiens 101-105 28627664-6 2017 Using specific inhibitors, the authors confirmed that STS-induced endothelial nitric oxide synthase (eNOS) phosphorylation at Ser-1177 was activated by protein kinase B phosphorylation at Ser-473, involving activation of phosphatidylinositol-3 kinase (PI3K). Serine 126-129 nitric oxide synthase 3 Homo sapiens 66-99 28627664-6 2017 Using specific inhibitors, the authors confirmed that STS-induced endothelial nitric oxide synthase (eNOS) phosphorylation at Ser-1177 was activated by protein kinase B phosphorylation at Ser-473, involving activation of phosphatidylinositol-3 kinase (PI3K). Serine 126-129 nitric oxide synthase 3 Homo sapiens 101-105 28627664-6 2017 Using specific inhibitors, the authors confirmed that STS-induced endothelial nitric oxide synthase (eNOS) phosphorylation at Ser-1177 was activated by protein kinase B phosphorylation at Ser-473, involving activation of phosphatidylinositol-3 kinase (PI3K). Serine 188-191 nitric oxide synthase 3 Homo sapiens 66-99 28627664-6 2017 Using specific inhibitors, the authors confirmed that STS-induced endothelial nitric oxide synthase (eNOS) phosphorylation at Ser-1177 was activated by protein kinase B phosphorylation at Ser-473, involving activation of phosphatidylinositol-3 kinase (PI3K). Serine 188-191 nitric oxide synthase 3 Homo sapiens 101-105 28214453-0 2017 Reciprocal regulation of eNOS, H2S and CO-synthesizing enzymes in human atheroma: Correlation with plaque stability and effects of simvastatin. Simvastatin 131-142 nitric oxide synthase 3 Homo sapiens 25-29 28214453-8 2017 NT levels were decreased in stable plaques with a concomitant increase of eNOS phosphorylation and expression and Akt activation compared to unstable lesions. 3-nitrotyrosine 0-2 nitric oxide synthase 3 Homo sapiens 74-78 28214453-11 2017 Simvastatin decreased iNOS, HO-1, HIF-1alpha and CSE whilst it increased eNOS phosphorylation. Simvastatin 0-11 nitric oxide synthase 3 Homo sapiens 73-77 28214453-13 2017 Simvastatin, besides its known effect on eNOS upregulation, reduced the HIF-1alpha and its downstream targets. Simvastatin 0-11 nitric oxide synthase 3 Homo sapiens 41-45 28708111-5 2017 A review of all current studies would suggest that IPC/RIPC relies on creating a small tissue injury resulting in the release of adenosine and l-arginine which act through the Adenosine receptors and the haem-oxygenase and endothelial nitric oxide synthase systems to reduce hepatocyte necrosis and improve the hepatic microcirculation post reperfusion. Adenosine 129-138 nitric oxide synthase 3 Homo sapiens 223-256 28708111-5 2017 A review of all current studies would suggest that IPC/RIPC relies on creating a small tissue injury resulting in the release of adenosine and l-arginine which act through the Adenosine receptors and the haem-oxygenase and endothelial nitric oxide synthase systems to reduce hepatocyte necrosis and improve the hepatic microcirculation post reperfusion. Arginine 143-153 nitric oxide synthase 3 Homo sapiens 223-256 28639572-12 2017 CONCLUSIONS: Increased ox-LDL, hs-CRP, and e-NOS are likely to be a result of oxidative stress, a condition in which an imbalance occurs between the production and inactivation of reactive nitrogen and oxygen species. reactive nitrogen 180-197 nitric oxide synthase 3 Homo sapiens 43-48 28620990-2 2017 The main determinant of nitric oxide levels is enzyme nitric oxide synthase encoded by the NOS3 gene, the common variants in this gene may be responsible for variations in plasma enzyme levels. Nitric Oxide 24-36 nitric oxide synthase 3 Homo sapiens 91-95 28725180-7 2017 Moreover, eNOS inhibition in cortical cells has a negative impact on cell survival after excitotoxic stimulation with N-methyl-D-aspartate (NMDA). N-Methylaspartate 118-138 nitric oxide synthase 3 Homo sapiens 10-14 28725180-7 2017 Moreover, eNOS inhibition in cortical cells has a negative impact on cell survival after excitotoxic stimulation with N-methyl-D-aspartate (NMDA). N-Methylaspartate 140-144 nitric oxide synthase 3 Homo sapiens 10-14 28725180-9 2017 Taken together, our results show that eNOS is located at excitatory synapses where it could represent a source for NO production and thus, the contribution of eNOS-derived nitric oxide to the regulation of neuronal survival and function deserves further investigations. Nitric Oxide 172-184 nitric oxide synthase 3 Homo sapiens 38-42 28725180-9 2017 Taken together, our results show that eNOS is located at excitatory synapses where it could represent a source for NO production and thus, the contribution of eNOS-derived nitric oxide to the regulation of neuronal survival and function deserves further investigations. Nitric Oxide 172-184 nitric oxide synthase 3 Homo sapiens 159-163 28383821-0 2017 H2 S-induced gastric fundus smooth muscle tension potentiation is mediated by the phosphoinositide 3-kinase/Akt/endothelial nitric oxide synthase pathway. Hydrogen Sulfide 0-4 nitric oxide synthase 3 Homo sapiens 112-145 28383821-14 2017 Endothelial nitric oxide synthase (eNOS) phosphorylation at serine 1177 and Akt phosphorylation at serine 308 and threonine 473 were significantly inhibited by NaHS. Serine 60-66 nitric oxide synthase 3 Homo sapiens 0-33 28412252-3 2017 Serial passaging from passage (P)1 to P4 (replicative senescence) of porcine coronary artery ECs, or treatment of P1 ECs with the endothelial nitric oxide synthase (eNOS) inhibitor L-NAME (premature senescence) induced acquisition of markers of senescence including increased senescence-associated-beta-galactosidase (SA-beta-gal) activity and p53, p21, p16 expression. NG-Nitroarginine Methyl Ester 181-187 nitric oxide synthase 3 Homo sapiens 130-163 28383821-14 2017 Endothelial nitric oxide synthase (eNOS) phosphorylation at serine 1177 and Akt phosphorylation at serine 308 and threonine 473 were significantly inhibited by NaHS. Serine 60-66 nitric oxide synthase 3 Homo sapiens 35-39 28383821-14 2017 Endothelial nitric oxide synthase (eNOS) phosphorylation at serine 1177 and Akt phosphorylation at serine 308 and threonine 473 were significantly inhibited by NaHS. sodium bisulfide 160-164 nitric oxide synthase 3 Homo sapiens 0-33 28383821-14 2017 Endothelial nitric oxide synthase (eNOS) phosphorylation at serine 1177 and Akt phosphorylation at serine 308 and threonine 473 were significantly inhibited by NaHS. sodium bisulfide 160-164 nitric oxide synthase 3 Homo sapiens 35-39 28383821-16 2017 However, eNOS phosphorylation at serine 1177 and Akt phosphorylation at serine 308 and threonine 473 were significantly potentiated by AOAA. Serine 33-39 nitric oxide synthase 3 Homo sapiens 9-13 28383821-17 2017 Cystathionine beta-synthase siRNA interference significantly increased eNOS phosphorylation at serine 1177 and Akt phosphorylation at serine 308 and threonine 473. Serine 95-101 nitric oxide synthase 3 Homo sapiens 71-75 28581447-8 2017 Under basal conditions, adenosine stimulated NO production, eNOS phosphorylation at serine 1177 from 5 minutes to 4 hours and inhibited eNOS phosphorylation at threonine 495 from 5 minutes to 6 hours, but increased phosphorylation of ERK1/2, p38MAPK, and p70S6K only after exposure for 5 minutes. Adenosine 24-33 nitric oxide synthase 3 Homo sapiens 60-64 28161429-8 2017 Results of western blot showed SIM post-treatment increased significantly phosphor-eNOS (Ser1177) expression but no total eNOS expression. Simvastatin 31-34 nitric oxide synthase 3 Homo sapiens 83-87 28654706-2 2017 Previous studies showed that bovine eNOS serine 1179 (Serine 1177 for human eNOS) phosphorylation enhanced NO synthesis. Serine 41-47 nitric oxide synthase 3 Homo sapiens 76-80 28654706-2 2017 Previous studies showed that bovine eNOS serine 1179 (Serine 1177 for human eNOS) phosphorylation enhanced NO synthesis. Serine 54-60 nitric oxide synthase 3 Homo sapiens 76-80 28366876-4 2017 VEGF/VEGFR2 induces calpain 2 dependent activation of PI3K/AMPK/Akt/eNOS pathway, and consequent nitric oxide production and physiological angiogenesis. Nitric Oxide 97-109 nitric oxide synthase 3 Homo sapiens 68-72 26660451-4 2017 Thus, the consequences of the interaction (redox crosstalk) of superoxide/hydrogen peroxide produced by mitochondria with other ROS producing enzymes such as NADPH oxidases (Nox) are of outstanding importance and will be discussed including the consequences for endothelial nitric oxide synthase (eNOS) uncoupling as well as the redox regulation of the vascular function/tone in general (soluble guanylyl cyclase, endothelin-1, prostanoid synthesis). Superoxides 63-73 nitric oxide synthase 3 Homo sapiens 262-295 26660451-4 2017 Thus, the consequences of the interaction (redox crosstalk) of superoxide/hydrogen peroxide produced by mitochondria with other ROS producing enzymes such as NADPH oxidases (Nox) are of outstanding importance and will be discussed including the consequences for endothelial nitric oxide synthase (eNOS) uncoupling as well as the redox regulation of the vascular function/tone in general (soluble guanylyl cyclase, endothelin-1, prostanoid synthesis). Hydrogen Peroxide 74-91 nitric oxide synthase 3 Homo sapiens 262-295 26660451-4 2017 Thus, the consequences of the interaction (redox crosstalk) of superoxide/hydrogen peroxide produced by mitochondria with other ROS producing enzymes such as NADPH oxidases (Nox) are of outstanding importance and will be discussed including the consequences for endothelial nitric oxide synthase (eNOS) uncoupling as well as the redox regulation of the vascular function/tone in general (soluble guanylyl cyclase, endothelin-1, prostanoid synthesis). ros 128-131 nitric oxide synthase 3 Homo sapiens 262-295 26660451-4 2017 Thus, the consequences of the interaction (redox crosstalk) of superoxide/hydrogen peroxide produced by mitochondria with other ROS producing enzymes such as NADPH oxidases (Nox) are of outstanding importance and will be discussed including the consequences for endothelial nitric oxide synthase (eNOS) uncoupling as well as the redox regulation of the vascular function/tone in general (soluble guanylyl cyclase, endothelin-1, prostanoid synthesis). Prostaglandins 428-438 nitric oxide synthase 3 Homo sapiens 262-295 28218444-8 2017 The 8 mg/mL PEG-Scl2-2 hydrogels also appeared to support similar or improved levels of EOC homeostatic marker expression relative to PEG-collagen hydrogels based on von Willebrand factor, collagen IV, NOS3, thrombomodulin, and E-selectin assessment. Polyethylene Glycols 12-15 nitric oxide synthase 3 Homo sapiens 202-206 28581447-8 2017 Under basal conditions, adenosine stimulated NO production, eNOS phosphorylation at serine 1177 from 5 minutes to 4 hours and inhibited eNOS phosphorylation at threonine 495 from 5 minutes to 6 hours, but increased phosphorylation of ERK1/2, p38MAPK, and p70S6K only after exposure for 5 minutes. Threonine 160-169 nitric oxide synthase 3 Homo sapiens 136-140 28581447-11 2017 Our data demonstrated that adenosine prevents hypothermic injury to the endothelium by activating ERK1/2, eNOS, p70S6K, and p38MAPK signaling pathways at early time points. Adenosine 27-36 nitric oxide synthase 3 Homo sapiens 106-110 28581447-8 2017 Under basal conditions, adenosine stimulated NO production, eNOS phosphorylation at serine 1177 from 5 minutes to 4 hours and inhibited eNOS phosphorylation at threonine 495 from 5 minutes to 6 hours, but increased phosphorylation of ERK1/2, p38MAPK, and p70S6K only after exposure for 5 minutes. Adenosine 24-33 nitric oxide synthase 3 Homo sapiens 136-140 28581447-8 2017 Under basal conditions, adenosine stimulated NO production, eNOS phosphorylation at serine 1177 from 5 minutes to 4 hours and inhibited eNOS phosphorylation at threonine 495 from 5 minutes to 6 hours, but increased phosphorylation of ERK1/2, p38MAPK, and p70S6K only after exposure for 5 minutes. Serine 84-90 nitric oxide synthase 3 Homo sapiens 60-64 28368445-9 2017 CoCl2-induced increase in MP release was associated with upregulation of caveolin-1 and downregulation of eNOS expression in trophoblasts (P < 0.05), which could be attenuated by 1,25(OH)2D3. cobaltous chloride 0-5 nitric oxide synthase 3 Homo sapiens 106-110 28368445-14 2017 Inhibition of caspase-3 cleavage and ROCK1 activation, together with upregulation of eNOS expression, could be the potential cellular/molecular mechanism(s) of vitamin D protective effects on placental trophoblasts. Vitamin D 160-169 nitric oxide synthase 3 Homo sapiens 85-89 28178430-0 2017 Nitric oxide synthesis-promoting effects of valsartan in human umbilical vein endothelial cells via the Akt/adenosine monophosphate-activated protein kinase/endothelial nitric oxide synthase pathway. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 157-190 28562663-2 2017 Although the role of ADMA as an inhibitor of endothelial nitric oxide synthase (eNOS) is well-recognized, cellular interactions between ARG and ADMA are not well-characterized. N,N-dimethylarginine 21-25 nitric oxide synthase 3 Homo sapiens 45-78 28178430-0 2017 Nitric oxide synthesis-promoting effects of valsartan in human umbilical vein endothelial cells via the Akt/adenosine monophosphate-activated protein kinase/endothelial nitric oxide synthase pathway. Valsartan 44-53 nitric oxide synthase 3 Homo sapiens 157-190 32264405-5 2017 In the present study, we report that ZONF induce angiogenesis through MAPK/Akt/eNOS mediated nitric oxide formation, which further acts in a cGMP dependent manner. Nitric Oxide 93-105 nitric oxide synthase 3 Homo sapiens 79-83 28422712-2 2017 We hypothesized that polymorphisms in NOS3, ABCB1 and IL23R were related to individual differences in alcohol sensitivity and the development of alcohol-induced ONFH. Alcohols 102-109 nitric oxide synthase 3 Homo sapiens 38-42 28422712-2 2017 We hypothesized that polymorphisms in NOS3, ABCB1 and IL23R were related to individual differences in alcohol sensitivity and the development of alcohol-induced ONFH. Alcohols 145-152 nitric oxide synthase 3 Homo sapiens 38-42 28422712-8 2017 CONCLUSIONS: This study provides evidence for three alcohol-induced ONFH susceptibility genes (NOS3, ABCB1 and IL23R) in Chinese males and polymorphisms of them may be associated with alcohol-induced ONFH risk. Alcohols 52-59 nitric oxide synthase 3 Homo sapiens 95-99 28422712-8 2017 CONCLUSIONS: This study provides evidence for three alcohol-induced ONFH susceptibility genes (NOS3, ABCB1 and IL23R) in Chinese males and polymorphisms of them may be associated with alcohol-induced ONFH risk. Alcohols 184-191 nitric oxide synthase 3 Homo sapiens 95-99 32264405-5 2017 In the present study, we report that ZONF induce angiogenesis through MAPK/Akt/eNOS mediated nitric oxide formation, which further acts in a cGMP dependent manner. Cyclic GMP 141-145 nitric oxide synthase 3 Homo sapiens 79-83 28317089-0 2017 EGCG protects against homocysteine-induced human umbilical vein endothelial cells apoptosis by modulating mitochondrial-dependent apoptotic signaling and PI3K/Akt/eNOS signaling pathways. epigallocatechin gallate 0-4 nitric oxide synthase 3 Homo sapiens 163-167 28500309-9 2017 In contrast, resveratrol significantly reduced TNFalpha-induced Endothelin-1 (a vasoconstrictor) and significantly increased the phosphorylation of endothelial nitric oxide synthase (eNOS). Resveratrol 13-24 nitric oxide synthase 3 Homo sapiens 148-181 28481400-5 2017 Among the genes involved, eNOS (endothelial nitric oxide synthase gene), which is responsible for the production of endothelial nitric oxide (an important arterial vasodilator), when presented in polymorphic variation can determine production, malfunction, and predisposition to atherosclerosis. Nitric Oxide 44-56 nitric oxide synthase 3 Homo sapiens 26-30 28317089-0 2017 EGCG protects against homocysteine-induced human umbilical vein endothelial cells apoptosis by modulating mitochondrial-dependent apoptotic signaling and PI3K/Akt/eNOS signaling pathways. Homocysteine 22-34 nitric oxide synthase 3 Homo sapiens 163-167 28317089-8 2017 In addition, EGCG enhanced the protein ratio of p-Akt/Akt, endothelial nitric oxide synthase (eNOS) activation and nitric oxide (NO) formation in injured cells. epigallocatechin gallate 13-17 nitric oxide synthase 3 Homo sapiens 59-92 28526204-0 2017 The -786 T/C polymorphism of NOS3 gene is a susceptibility marker of COPD among Tunisians that correlates with nitric oxide levels and airflow obstruction. Nitric Oxide 111-123 nitric oxide synthase 3 Homo sapiens 29-33 28317089-8 2017 In addition, EGCG enhanced the protein ratio of p-Akt/Akt, endothelial nitric oxide synthase (eNOS) activation and nitric oxide (NO) formation in injured cells. epigallocatechin gallate 13-17 nitric oxide synthase 3 Homo sapiens 94-98 28317089-9 2017 In conclusion, the present study shows that EGCG prevents Hcy-induced HUVECs apoptosis via modulating mitochondrial apoptotic and PI3K/Akt/eNOS signaling pathways. epigallocatechin gallate 44-48 nitric oxide synthase 3 Homo sapiens 139-143 28317089-9 2017 In conclusion, the present study shows that EGCG prevents Hcy-induced HUVECs apoptosis via modulating mitochondrial apoptotic and PI3K/Akt/eNOS signaling pathways. Homocysteine 58-61 nitric oxide synthase 3 Homo sapiens 139-143 27380043-8 2017 In addition, TMP could notably down-regulate the characteristic proteins in Rho/ROCK signaling pathway such as RhoA and Rac1, which triggered abnormal changes of eNOS and ROS, respectively. tetramethylpyrazine 13-16 nitric oxide synthase 3 Homo sapiens 162-166 28235804-1 2017 Endothelial nitric-oxide synthase (eNOS) and its bioactive product, nitric oxide (NO), mediate many endothelial cell functions, including angiogenesis and vascular permeability. Nitric Oxide 68-80 nitric oxide synthase 3 Homo sapiens 0-33 28565879-6 2017 Exposure of human umbilical vein endothelial cells (HUVEC) to a high glucose concentration decreased NO and endothelial nitric oxide synthase (eNOS) levels but increased inducible NOS (iNOS) levels. Glucose 69-76 nitric oxide synthase 3 Homo sapiens 108-141 28484701-9 2017 More importantly, DUSP4 overexpression upregulates eNOS protein expression (1.62 +- 0.33 versus 0.65 +- 0.16) during H/R-induced stress. r 119-120 nitric oxide synthase 3 Homo sapiens 51-55 28235804-1 2017 Endothelial nitric-oxide synthase (eNOS) and its bioactive product, nitric oxide (NO), mediate many endothelial cell functions, including angiogenesis and vascular permeability. Nitric Oxide 68-80 nitric oxide synthase 3 Homo sapiens 35-39 28284350-0 2017 Ketamine upregulates eNOS expression in human astroglial A172 cells: Possible role in its antidepressive properties. Ketamine 0-8 nitric oxide synthase 3 Homo sapiens 21-25 28284350-3 2017 We investigated the effect of ketamine on eNOS expression in human A172 astroglial cells. Ketamine 30-38 nitric oxide synthase 3 Homo sapiens 42-46 28284350-4 2017 Ketamine (50-500muM) increased eNOS expression at 4-24h in a concentration-dependent manner. Ketamine 0-8 nitric oxide synthase 3 Homo sapiens 31-35 28108596-2 2017 This NADP(H) depletion was shown to limit the production of nitric oxide by endothelial nitric oxide synthase (eNOS), which requires NADPH for nitric oxide production, resulting in greatly altered endothelial function. NADP 5-12 nitric oxide synthase 3 Homo sapiens 76-109 28394935-2 2017 We show here that nitric oxide (NO) generated by endothelial nitric oxide synthase (eNOS) controls the coalescence of protein kinase C-theta (PKC-theta) at the central supramolecular activation cluster (c-SMAC) of the IS. Nitric Oxide 18-30 nitric oxide synthase 3 Homo sapiens 49-82 28268155-2 2017 AIM: To investigate the effect of these variations of NOS3 on ED phenotypes and the response to sildenafil in a Han Chinese population. Sildenafil Citrate 96-106 nitric oxide synthase 3 Homo sapiens 54-58 28268155-14 2017 STRENGTHS & LIMITATIONS: This study provides strong evidence that NOS3 functional variation is an independent risk factor for ED in the Han Chinese population, which should be confirmed in larger cohorts considering the limited number of subjects in this study. Adenosine Monophosphate 11-14 nitric oxide synthase 3 Homo sapiens 70-74 28108596-2 2017 This NADP(H) depletion was shown to limit the production of nitric oxide by endothelial nitric oxide synthase (eNOS), which requires NADPH for nitric oxide production, resulting in greatly altered endothelial function. Nitric Oxide 60-72 nitric oxide synthase 3 Homo sapiens 76-109 28108596-2 2017 This NADP(H) depletion was shown to limit the production of nitric oxide by endothelial nitric oxide synthase (eNOS), which requires NADPH for nitric oxide production, resulting in greatly altered endothelial function. NADP 133-138 nitric oxide synthase 3 Homo sapiens 76-109 27590258-0 2017 Phosphocreatine protects endothelial cells from Methylglyoxal induced oxidative stress and apoptosis via the regulation of PI3K/Akt/eNOS and NF-kappaB pathway. Phosphocreatine 0-15 nitric oxide synthase 3 Homo sapiens 132-136 28071686-11 2017 ARG1 and NOS3 in cluster 4 were enriched in biological process of arginine catabolic process. Arginine 66-74 nitric oxide synthase 3 Homo sapiens 9-13 27590258-10 2017 In addition, the antiapoptotic effect of PCr enhanced p-Akt/Akt protein ratio, NO synthase (eNOS) activation, NO production and cGMP levels and also was partially suppressed by a PI3K inhibitor (LY294002). 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 195-203 nitric oxide synthase 3 Homo sapiens 92-96 28346478-9 2017 A synergistic effect between eNOS and Cav-1 polymorphisms on IS risk elevation was significantly influenced by alcohol drinking, heavy cigarette smoking (P-trend<0.01), and hypercholesterolemia (P-trend < 0.001). Alcohols 111-118 nitric oxide synthase 3 Homo sapiens 29-33 28252100-3 2017 Pretreatment of XMJ (25, 50, 100 mug/ml) for 30 minutes concentration-dependently activated eNOS, improved cell viabilities, increased NO generations, and reduced ROS productions in human umbilical vein endothelial cells incubated with H2O2 for 2 hours, accompanied with restoration of BH4. 4-[[(1E)-2-(4-CHLOROPHENYL)ETHENYL]SULFONYL]-1-[[1-(4-PYRIDINYL)-4-PIPERIDINYL]METHYL]PIPERAZINONE 16-19 nitric oxide synthase 3 Homo sapiens 92-96 28345531-6 2017 Catechins cause an increase in the activity of endothelial nitric oxide synthase (eNOS) and increased production of nitric oxide (NO) and decrease in blood pressure. Catechin 0-9 nitric oxide synthase 3 Homo sapiens 47-80 28322298-0 2017 H2S regulates endothelial nitric oxide synthase protein stability by promoting microRNA-455-3p expression. Hydrogen Sulfide 0-3 nitric oxide synthase 3 Homo sapiens 14-47 28322298-1 2017 The aims of the present study are to determine whether hydrogen sulfide (H2S) is involved in the expression of endothelial nitric oxide synthase (eNOS) and nitric oxide (NO) production, and to identify the role of microRNA-455-3p (miR-455-3p) during those processes. Hydrogen Sulfide 55-71 nitric oxide synthase 3 Homo sapiens 111-144 28322298-1 2017 The aims of the present study are to determine whether hydrogen sulfide (H2S) is involved in the expression of endothelial nitric oxide synthase (eNOS) and nitric oxide (NO) production, and to identify the role of microRNA-455-3p (miR-455-3p) during those processes. Hydrogen Sulfide 55-71 nitric oxide synthase 3 Homo sapiens 146-150 28322298-1 2017 The aims of the present study are to determine whether hydrogen sulfide (H2S) is involved in the expression of endothelial nitric oxide synthase (eNOS) and nitric oxide (NO) production, and to identify the role of microRNA-455-3p (miR-455-3p) during those processes. Hydrogen Sulfide 73-76 nitric oxide synthase 3 Homo sapiens 111-144 28322298-1 2017 The aims of the present study are to determine whether hydrogen sulfide (H2S) is involved in the expression of endothelial nitric oxide synthase (eNOS) and nitric oxide (NO) production, and to identify the role of microRNA-455-3p (miR-455-3p) during those processes. Hydrogen Sulfide 73-76 nitric oxide synthase 3 Homo sapiens 146-150 28322298-1 2017 The aims of the present study are to determine whether hydrogen sulfide (H2S) is involved in the expression of endothelial nitric oxide synthase (eNOS) and nitric oxide (NO) production, and to identify the role of microRNA-455-3p (miR-455-3p) during those processes. Nitric Oxide 123-135 nitric oxide synthase 3 Homo sapiens 146-150 28322298-2 2017 In cultured human umbilical vein endothelial cells (HUVECs), the expression of miR-455-3p, eNOS protein and the NO production was detected after administration with 50 muM NaHS. sodium bisulfide 172-176 nitric oxide synthase 3 Homo sapiens 91-95 28322298-3 2017 The results indicated that H2S could augment the expression of miR-455-3p and eNOS protein, leading to the increase of NO level. Hydrogen Sulfide 27-30 nitric oxide synthase 3 Homo sapiens 78-82 28322298-5 2017 Moreover, H2S and miR-455-3p could no longer increase the protein level of eNOS in the presence of proteasome inhibitor, MG-132. Hydrogen Sulfide 10-13 nitric oxide synthase 3 Homo sapiens 75-79 28322298-5 2017 Moreover, H2S and miR-455-3p could no longer increase the protein level of eNOS in the presence of proteasome inhibitor, MG-132. mir-455-3p 18-28 nitric oxide synthase 3 Homo sapiens 75-79 28322298-5 2017 Moreover, H2S and miR-455-3p could no longer increase the protein level of eNOS in the presence of proteasome inhibitor, MG-132. benzyloxycarbonylleucyl-leucyl-leucine aldehyde 121-127 nitric oxide synthase 3 Homo sapiens 75-79 28322298-8 2017 Our data suggest that the stability of eNOS protein and the NO production could be regulated by H2S through miR-455-3p. Hydrogen Sulfide 96-99 nitric oxide synthase 3 Homo sapiens 39-43 28034894-5 2017 Herein, we hypothesized that hypo-osmotic stress following water ingestion modulates the eNOS/NO pathway, thereby alternating vascular resistance. Water 59-64 nitric oxide synthase 3 Homo sapiens 89-93 28034894-12 2017 RBCs in vitro were stimulated with angiopoietin-1, Tie-2, or 0.8% saline and showed significant increase in Tie-2, Akt, and eNOS phosphorylation upon angiopoietin-1 treatment and enhanced activation upon cotreatment of angiopoietin-1 and 0.8% saline. Sodium Chloride 66-72 nitric oxide synthase 3 Homo sapiens 124-128 28034894-13 2017 CONCLUSIONS: The hypo-osmotic stimulus of water ingestion increases angiopoietin-1 secretion and subsequently activates the Tie-2/Akt/eNOS signaling pathway in RBCs, thereby revealing a novel biological mechanism simultaneously occurring with the osmopressor response. Water 42-47 nitric oxide synthase 3 Homo sapiens 134-138 27569446-1 2017 Nitric oxide (NO) is a vasoactive substance synthesized from l-arginine by neuronal (NOS1), endothelial (NOS3), and inducible (NOS2) nitric oxide synthases. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 105-109 27696692-0 2017 Gene-Gene Interactions Among PRKCA, NOS3 and BDKRB2 Polymorphisms Affect the Antihypertensive Effects of Enalapril. Enalapril 105-114 nitric oxide synthase 3 Homo sapiens 36-40 28395021-6 2017 Protective effects of tipifarnib were associated with inhibition of Ras and RhoB, actin depolymerization and increased eNOS expression in vitro and in vivo. tipifarnib 22-32 nitric oxide synthase 3 Homo sapiens 119-123 27998008-0 2017 Antihypertensive methyldopa, labetalol, hydralazine, and clonidine reversed tumour necrosis factor-alpha inhibited endothelial nitric oxide synthase expression in endothelial-trophoblast cellular networks. Methyldopa 17-27 nitric oxide synthase 3 Homo sapiens 115-148 27998008-0 2017 Antihypertensive methyldopa, labetalol, hydralazine, and clonidine reversed tumour necrosis factor-alpha inhibited endothelial nitric oxide synthase expression in endothelial-trophoblast cellular networks. Labetalol 29-38 nitric oxide synthase 3 Homo sapiens 115-148 27998008-0 2017 Antihypertensive methyldopa, labetalol, hydralazine, and clonidine reversed tumour necrosis factor-alpha inhibited endothelial nitric oxide synthase expression in endothelial-trophoblast cellular networks. Hydralazine 40-51 nitric oxide synthase 3 Homo sapiens 115-148 27998008-0 2017 Antihypertensive methyldopa, labetalol, hydralazine, and clonidine reversed tumour necrosis factor-alpha inhibited endothelial nitric oxide synthase expression in endothelial-trophoblast cellular networks. Clonidine 57-66 nitric oxide synthase 3 Homo sapiens 115-148 27998008-8 2017 Methyldopa, labetalol, hydralazine and clonidine reversed the inhibitory effect of TNF-alpha on eNOS mRNA expression. Methyldopa 0-10 nitric oxide synthase 3 Homo sapiens 96-100 27998008-8 2017 Methyldopa, labetalol, hydralazine and clonidine reversed the inhibitory effect of TNF-alpha on eNOS mRNA expression. Labetalol 12-21 nitric oxide synthase 3 Homo sapiens 96-100 27998008-8 2017 Methyldopa, labetalol, hydralazine and clonidine reversed the inhibitory effect of TNF-alpha on eNOS mRNA expression. Hydralazine 23-34 nitric oxide synthase 3 Homo sapiens 96-100 27998008-8 2017 Methyldopa, labetalol, hydralazine and clonidine reversed the inhibitory effect of TNF-alpha on eNOS mRNA expression. Clonidine 39-48 nitric oxide synthase 3 Homo sapiens 96-100 27998008-9 2017 After pre-incubating endothelial cells with TNF-alpha and sFlt-1, all the medications except methyldopa lost their effect on eNOS mRNA expression. Methyldopa 93-103 nitric oxide synthase 3 Homo sapiens 125-129 28260990-7 2017 The effect of rauwolscine on the dexmedetomidine-mediated change in phenylephrine-induced endothelial nitric oxide synthase (eNOS) phosphorylation in human umbilical vein endothelial cells was examined using western blotting. Yohimbine 14-25 nitric oxide synthase 3 Homo sapiens 90-123 28260990-7 2017 The effect of rauwolscine on the dexmedetomidine-mediated change in phenylephrine-induced endothelial nitric oxide synthase (eNOS) phosphorylation in human umbilical vein endothelial cells was examined using western blotting. Dexmedetomidine 33-48 nitric oxide synthase 3 Homo sapiens 90-123 28260990-7 2017 The effect of rauwolscine on the dexmedetomidine-mediated change in phenylephrine-induced endothelial nitric oxide synthase (eNOS) phosphorylation in human umbilical vein endothelial cells was examined using western blotting. Phenylephrine 68-81 nitric oxide synthase 3 Homo sapiens 90-123 28138348-0 2017 Cholesterol Enrichment Impairs Capacitative Calcium Entry, eNOS Phosphorylation & Shear Stress-Induced NO Production. Cholesterol 0-11 nitric oxide synthase 3 Homo sapiens 59-63 27913896-3 2017 RESULTS: Adenoviral delivery of human eNOS gene into mouse bone marrow-derived MSCs (BM-MSCs) conferred resistance to oxygen glucose deprivation (OGD)-induced cell death in vitro, and elevated the bioavailability of nitric oxide when injected into the myocardium in vivo. Nitric Oxide 216-228 nitric oxide synthase 3 Homo sapiens 38-42 28138348-5 2017 Although calcium signaling is complex, we have previously shown that NO production by endothelial nitric oxide synthase (eNOS) is preferentially activated by calcium influx via store-operated channels. Calcium 9-16 nitric oxide synthase 3 Homo sapiens 86-119 29927218-3 2017 Similar to other gaseous signaling molecules,H2S playeda pivotal role in the pathophysiological processes of cardiovascular disease due to its various biological activities, including anti-oxidative, antiapoptotic, proangiogenic, vasodilating capacities, modulating endothelial nitric oxide synthase activity, and so on. Hydrogen Sulfide 45-48 nitric oxide synthase 3 Homo sapiens 266-299 28138348-5 2017 Although calcium signaling is complex, we have previously shown that NO production by endothelial nitric oxide synthase (eNOS) is preferentially activated by calcium influx via store-operated channels. Calcium 9-16 nitric oxide synthase 3 Homo sapiens 121-125 28138348-5 2017 Although calcium signaling is complex, we have previously shown that NO production by endothelial nitric oxide synthase (eNOS) is preferentially activated by calcium influx via store-operated channels. Calcium 158-165 nitric oxide synthase 3 Homo sapiens 86-119 28138348-5 2017 Although calcium signaling is complex, we have previously shown that NO production by endothelial nitric oxide synthase (eNOS) is preferentially activated by calcium influx via store-operated channels. Calcium 158-165 nitric oxide synthase 3 Homo sapiens 121-125 28138348-7 2017 Our results show that cholesterol enrichment abolished ATP-induced eNOS phosphorylation and attenuated the calcium response by the preferential inhibition of CCE. Cholesterol 22-33 nitric oxide synthase 3 Homo sapiens 67-71 28138348-7 2017 Our results show that cholesterol enrichment abolished ATP-induced eNOS phosphorylation and attenuated the calcium response by the preferential inhibition of CCE. Adenosine Triphosphate 55-58 nitric oxide synthase 3 Homo sapiens 67-71 28138348-8 2017 Furthermore, cholesterol enrichment also inhibited shear stress-induced NO production and eNOS phosporylation, consistent with our previous results showing a significant role for ATP autocrine stimulation and subsequent activation of CCE in the endothelial flow response. Cholesterol 13-24 nitric oxide synthase 3 Homo sapiens 90-94 28000882-0 2017 Modulation of low shear stress-induced eNOS multi-site phosphorylation and nitric oxide production via protein kinase and ERK1/2 signaling. Nitric Oxide 75-87 nitric oxide synthase 3 Homo sapiens 39-43 28000882-8 2017 LSS-stimulated phosphorylation of eNOS-Ser1177 and -Thr495 were suppressed by the Akt inhibitor, perifosine, and extracellular signal regulated kinases1/2 (ERK1/2) inhibitor, PD98059, respectively. perifosine 97-107 nitric oxide synthase 3 Homo sapiens 34-38 28000882-8 2017 LSS-stimulated phosphorylation of eNOS-Ser1177 and -Thr495 were suppressed by the Akt inhibitor, perifosine, and extracellular signal regulated kinases1/2 (ERK1/2) inhibitor, PD98059, respectively. 2-(2-amino-3-methoxyphenyl)-4H-1-benzopyran-4-one 175-182 nitric oxide synthase 3 Homo sapiens 34-38 28000882-9 2017 Additionally, the phosphorylation of eNOS-Ser633 inhibited by LSS was restored by the protein kinase A activator, 8-Bromo-cAMP. 8-Bromo Cyclic Adenosine Monophosphate 114-126 nitric oxide synthase 3 Homo sapiens 37-41 28395329-12 2017 These results suggest that upregulation of eNOSSer1177 and AktSer473 phosphorylation and inhibition of ROCK1 cleavage in EC and modulation of eNOS and caveolin-1 expression in MP could be plausible mechanisms of vitamin D protective effects on ECs. Vitamin D 212-221 nitric oxide synthase 3 Homo sapiens 43-47 28062183-5 2017 Our data indicate that beta-arrestins and Akt/eNOS downstream signaling are required for early SS-induced NO production in SVECs, which is consistent with the idea that beta-arrestins and caveolin-1 are part of a pre-assembled complex associated with the cellular mechanotransduction machinery. H-SER-SER-OH 95-97 nitric oxide synthase 3 Homo sapiens 46-50 27554845-6 2017 Palmitate-induced impairment of NO production was restored by the glycomimetics, through activation of Akt/eNOS signaling. Palmitates 0-9 nitric oxide synthase 3 Homo sapiens 107-111 28395329-9 2017 We found that under lowered oxygen condition, 1,25(OH)2D3 could upregulate EC eNOS, p-eNOSSer1177, and p-AktSer473 expression, but inhibit cleaved ROCK1 expression. Oxygen 28-34 nitric oxide synthase 3 Homo sapiens 78-82 30765915-1 2018 Endothelial nitric oxide synthase (NOS3) generates nitric oxide in blood vessels and is involved in the regulation of vascular function, metabolism and muscle fibre type transformations. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 27765751-6 2017 GPBAR1 is expressed in endothelial cells and liver sinusoidal cells (LSECs) and responds to LCA by regulating the expression of both endothelial nitric oxide synthase (eNOS) and cystathionine-gamma-lyase (CSE), an enzyme involved in generation of hydrogen sulfide (H2S). Lithocholic Acid 92-95 nitric oxide synthase 3 Homo sapiens 133-166 28395329-9 2017 We found that under lowered oxygen condition, 1,25(OH)2D3 could upregulate EC eNOS, p-eNOSSer1177, and p-AktSer473 expression, but inhibit cleaved ROCK1 expression. Calcitriol 46-57 nitric oxide synthase 3 Homo sapiens 78-82 28116308-5 2017 UA inhibited endothelial nitric oxide synthase (eNOS) expression and nitric oxide (NO) production in HUVECs, increased intracellular HMGB1 expression and extracellular HMGB1 secretion, and upregulated RAGE expression. Uric Acid 0-2 nitric oxide synthase 3 Homo sapiens 13-46 28395329-11 2017 Strikingly, we also found that oxidative stress-induced decrease in ratio of eNOS and caveolin-1 expression in MP could be attenuated when 1,25(OH)2D3 was present in culture. (oh)2d3 143-150 nitric oxide synthase 3 Homo sapiens 77-81 29050484-0 2017 eNOS and XRCC4 VNTR variants contribute to formation of nicotine dependence and/or schizophrenia. Nicotine 56-64 nitric oxide synthase 3 Homo sapiens 0-4 29050484-1 2017 BACKGROUND: This study aimed to evaluate whether VNTR variants in the Endothelial Nitric Oxide Synthase (eNOS) and the XRCC4 gene play any role in nicotine dependence (ND) and/or Schizophrenia+ND (Sch+ND) ethiopathogenesis. Nicotine 147-155 nitric oxide synthase 3 Homo sapiens 70-103 29050484-1 2017 BACKGROUND: This study aimed to evaluate whether VNTR variants in the Endothelial Nitric Oxide Synthase (eNOS) and the XRCC4 gene play any role in nicotine dependence (ND) and/or Schizophrenia+ND (Sch+ND) ethiopathogenesis. Nicotine 147-155 nitric oxide synthase 3 Homo sapiens 105-109 28337882-1 2017 This study aimed to investigate the correlation between blood asymmetric dimethylarginine (ADMA) and the complications of patients with cardiovascular diseases through studying the level changes of ADMA, endothelial nitric oxide synthase (eNOS) and NO. N,N-dimethylarginine 91-95 nitric oxide synthase 3 Homo sapiens 204-237 26792585-8 2017 Additionally, MHBFC caused a significant increase in PI3K, phosphorylation of Akt, mammalian target of rapamycin, and endothelial nitric oxide synthase, and a decrease in the expression of cleaved caspase-3, Beclin1, and conversion of microtubule-associated protein 1 light chain 3. 17-methoxyl-7-hydroxy-benzene-furanchalcone 14-19 nitric oxide synthase 3 Homo sapiens 118-151 28946141-1 2017 BACKGROUND/AIMS: Endothelial nitric oxide synthase (eNOS) is one of the most important enzymes for producting nitric oxide (NO), which regulate the function of many organs and cells. Nitric Oxide 29-41 nitric oxide synthase 3 Homo sapiens 52-56 28115138-6 2017 In addition, endogenous 2-AG prevented cerebral vasculature dysfunction following SO2 inhalation by inhibiting endothelin 1 (ET-1), vascular cell adhesion molecule-1 (VCAM-1) and intercellular adhesion molecule 1 (ICAM-1) expression, elevating endothelial nitric oxide synthase (eNOS) level, and restoring the imbalance between thromboxane A2 (TXA2) and prostaglandin I2 (PGI2). glyceryl 2-arachidonate 24-28 nitric oxide synthase 3 Homo sapiens 244-277 29104725-1 2017 The purpose of this study was to verify the influence of the genotype or haplotype (interaction) of the NOS3 polymorphisms [-786T>C, 894G>T (Glu298Asp), and intron 4b/a] on the response to multicomponent training (various capacities and motor skills) on blood pressure (BP), nitrite concentration, redox status, and physical fitness in older adult women. Nitrites 281-288 nitric oxide synthase 3 Homo sapiens 104-108 28478454-3 2017 Delivery of arginine to membrane bound eNOS by the cationic amino acid transporter-1 (CAT-1) has been shown to modulate eNOS activity. Arginine 12-20 nitric oxide synthase 3 Homo sapiens 39-43 28478454-3 2017 Delivery of arginine to membrane bound eNOS by the cationic amino acid transporter-1 (CAT-1) has been shown to modulate eNOS activity. Arginine 12-20 nitric oxide synthase 3 Homo sapiens 120-124 27958382-0 2017 Polymorphisms of ABCC5 and NOS3 genes influence doxorubicin cardiotoxicity in survivors of childhood acute lymphoblastic leukemia. Doxorubicin 48-59 nitric oxide synthase 3 Homo sapiens 27-31 28025449-2 2017 Recent studies have shown that metformin can enhance bone formation through induction of endothelial nitric oxide synthase (eNOS). Metformin 31-40 nitric oxide synthase 3 Homo sapiens 89-122 27773804-0 2016 Aliskiren attenuates the effects of interleukin-6 on endothelial nitric oxide synthase and caveolin-1 in human aortic endothelial cells. aliskiren 0-9 nitric oxide synthase 3 Homo sapiens 53-86 27773804-3 2016 In this study, we examined the effects of pretreatment with aliskiren on the changes of IL-6-induced expression and activation of eNOS and caveolin-1 in cultured HAECs. aliskiren 60-69 nitric oxide synthase 3 Homo sapiens 130-134 27773804-4 2016 IL-6 inhibited and aliskiren increased the phosphorylation of eNOS at Ser1177; however, eNOS protein and mRNA expression were not changed. aliskiren 19-28 nitric oxide synthase 3 Homo sapiens 62-66 27773804-5 2016 Pretreatment with aliskiren attenuated the inhibitory effects of IL-6 on eNOS phosphorylation and nitric oxide production. aliskiren 18-27 nitric oxide synthase 3 Homo sapiens 73-77 27773804-8 2016 The binding of eNOS and caveolin-1, as determined by a co-immunoprecipitation assay, was increased by IL-6 treatment and decreased by aliskiren pretreatment. aliskiren 134-143 nitric oxide synthase 3 Homo sapiens 15-19 27773804-10 2016 In conclusion, aliskiren attenuates the inhibitory effects of IL-6 on eNOS phosphorylation and nitric oxide production and IL-6 induced caveolin-1 phosphorylation. aliskiren 15-24 nitric oxide synthase 3 Homo sapiens 70-74 27773804-11 2016 In addition, aliskiren reverses the effects of IL-6 on the eNOS-caveolin-1 interaction. aliskiren 13-22 nitric oxide synthase 3 Homo sapiens 59-63 27401251-9 2016 NOSTRIN inhibited production of nitric oxide (NO) by suppressing the activation of endothelial nitric oxide synthase (eNOS). Nitric Oxide 32-44 nitric oxide synthase 3 Homo sapiens 83-116 27798230-1 2016 Hyaluronan (HA) in the endothelial glycocalyx serves as a mechanotransducer for high-shear-stress-stimulated endothelial nitric oxide synthase (eNOS) phosphorylation and nitric oxide (NO) production. Hyaluronic Acid 0-10 nitric oxide synthase 3 Homo sapiens 109-142 27798230-1 2016 Hyaluronan (HA) in the endothelial glycocalyx serves as a mechanotransducer for high-shear-stress-stimulated endothelial nitric oxide synthase (eNOS) phosphorylation and nitric oxide (NO) production. Hyaluronic Acid 12-14 nitric oxide synthase 3 Homo sapiens 109-142 27927230-0 2016 Molecular control of nitric oxide synthesis through eNOS and caveolin-1 interaction regulates osteogenic differentiation of adipose-derived stem cells by modulation of Wnt/beta-catenin signaling. Nitric Oxide 21-33 nitric oxide synthase 3 Homo sapiens 52-56 27927230-6 2016 Cells were also exposed to a NO donor (NONOate) and the eNOS inhibitor, L-NAME. NG-Nitroarginine Methyl Ester 72-78 nitric oxide synthase 3 Homo sapiens 56-60 27927230-7 2016 RESULTS: NO production as measured by nitrite was significantly increased in eNOS and CAV-1F92A transduced eASCs +(5.59 +- 0.22 muM) compared to eNOS alone (4.81 +- 0.59 muM) and un-transduced control cells (0.91 +- 0.23 muM) (p < 0.05). Nitrites 38-45 nitric oxide synthase 3 Homo sapiens 77-81 27927230-10 2016 Canonical Wnt signaling pathway-associated Wnt3a and Wnt8a gene expressions were increased in eNOS-CAV-1F92A cells undergoing osteogenesis whilst non-canonical Wnt5a was decreased and similar results were seen with NONOate treatment. pelargonic acid 215-222 nitric oxide synthase 3 Homo sapiens 94-98 27927230-11 2016 Treatment of osteogenic cultures with 2 mM L-NAME resulted in reduced Runx2, ALP, and Wnt3a expressions, whilst Wnt5a expression was increased in eNOS-delivered cells. NG-Nitroarginine Methyl Ester 43-49 nitric oxide synthase 3 Homo sapiens 146-150 27927230-12 2016 Co-transduction of eASCs with a Wnt pathway responsive lenti-TCF/LEF-dGFP reporter only showed activity in osteogenic cultures co-transduced with a doxycycline inducible eNOS. Doxycycline 148-159 nitric oxide synthase 3 Homo sapiens 170-174 27833015-6 2016 Our data showed that TMAO significantly triggered oxidative stress and activated TXNIP-NLRP3 inflammasome whereat inflammatory cytokines interleukin (IL)-1beta and IL-18 were released in a dose- and time-dependent manner, but endothelial nitric oxide synthase (eNOS) and production of nitric oxide (NO) were inhibited. trimethyloxamine 21-25 nitric oxide synthase 3 Homo sapiens 226-259 27665476-0 2016 Ghrelin protects against palmitic acid or lipopolysaccharide-induced hepatocyte apoptosis through inhibition of MAPKs/iNOS and restoration of Akt/eNOS pathways. Ghrelin 0-7 nitric oxide synthase 3 Homo sapiens 146-150 27665476-10 2016 Results of western blotting and immunofluorescence showed that protein levels of iNOS in ghrelin- pretreated group were significantly reduced compared with LPS- or PA- treated group, while protein levels of eNOS were restored by ghrelin pretreatment. Ghrelin 89-96 nitric oxide synthase 3 Homo sapiens 207-211 27665476-10 2016 Results of western blotting and immunofluorescence showed that protein levels of iNOS in ghrelin- pretreated group were significantly reduced compared with LPS- or PA- treated group, while protein levels of eNOS were restored by ghrelin pretreatment. Ghrelin 229-236 nitric oxide synthase 3 Homo sapiens 207-211 27665476-14 2016 CONCLUSIONS: Ghrelin pretreatment attenuated LPS- or PA-induced hepatocyte apoptosis, which may least partly via inhibition of mitogen-activated protein kinases (MAPKs)/iNOS and restoration of Akt/eNOS pathways. Ghrelin 13-20 nitric oxide synthase 3 Homo sapiens 197-201 27665476-14 2016 CONCLUSIONS: Ghrelin pretreatment attenuated LPS- or PA-induced hepatocyte apoptosis, which may least partly via inhibition of mitogen-activated protein kinases (MAPKs)/iNOS and restoration of Akt/eNOS pathways. Palmitic Acid 53-55 nitric oxide synthase 3 Homo sapiens 197-201 26672612-3 2016 Serial passaging from P1 to P4 (replicative senescence) and treatment of P1 endothelial cells with the eNOS inhibitor L-NAME (premature senescence) promoted acquisition of markers of senescence, enhanced ROS formation, decreased eNOS expression, and upregulation of angiotensin-converting enzyme (ACE) and AT1 receptors. NG-Nitroarginine Methyl Ester 118-124 nitric oxide synthase 3 Homo sapiens 103-107 26672612-3 2016 Serial passaging from P1 to P4 (replicative senescence) and treatment of P1 endothelial cells with the eNOS inhibitor L-NAME (premature senescence) promoted acquisition of markers of senescence, enhanced ROS formation, decreased eNOS expression, and upregulation of angiotensin-converting enzyme (ACE) and AT1 receptors. NG-Nitroarginine Methyl Ester 118-124 nitric oxide synthase 3 Homo sapiens 229-233 26672612-3 2016 Serial passaging from P1 to P4 (replicative senescence) and treatment of P1 endothelial cells with the eNOS inhibitor L-NAME (premature senescence) promoted acquisition of markers of senescence, enhanced ROS formation, decreased eNOS expression, and upregulation of angiotensin-converting enzyme (ACE) and AT1 receptors. ros 204-207 nitric oxide synthase 3 Homo sapiens 103-107 26672612-5 2016 WS1442 prevented SA-beta-gal activity, the downregulation of eNOS, and oxidative stress in P3 cells. WS 1442 0-6 nitric oxide synthase 3 Homo sapiens 61-65 26672612-6 2016 These findings indicate that the impairment of eNOS-derived nitric oxide formation favors a pro-oxidant response triggering the local angiotensin system, which, in turn, promotes endothelial senescence. Nitric Oxide 60-72 nitric oxide synthase 3 Homo sapiens 47-51 29979511-3 2016 As L-arginine acts as the substrate of endothelial nitric oxide synthase (eNOS), arginine supplementation can enhance NO formation. Arginine 3-13 nitric oxide synthase 3 Homo sapiens 39-72 29979511-3 2016 As L-arginine acts as the substrate of endothelial nitric oxide synthase (eNOS), arginine supplementation can enhance NO formation. Arginine 3-13 nitric oxide synthase 3 Homo sapiens 74-78 29979511-3 2016 As L-arginine acts as the substrate of endothelial nitric oxide synthase (eNOS), arginine supplementation can enhance NO formation. Arginine 5-13 nitric oxide synthase 3 Homo sapiens 39-72 29979511-3 2016 As L-arginine acts as the substrate of endothelial nitric oxide synthase (eNOS), arginine supplementation can enhance NO formation. Arginine 5-13 nitric oxide synthase 3 Homo sapiens 74-78 27777063-8 2016 Moreover, either LY294002 or TFP abolished the liraglutide-induced upregulation of GTPCH1 and eNOS protein levels. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 17-25 nitric oxide synthase 3 Homo sapiens 94-98 29104725-7 2017 These findings suggest that NOS3 polymorphisms and physical training are important interacting variables to consider in evaluating redox status, nitric oxide availability and production, and BP control. Nitric Oxide 145-157 nitric oxide synthase 3 Homo sapiens 28-32 27906429-9 2016 The frequency of TT, TC, and CC genotypes for the eNOS-786C polymorphism in the first group was 52.9%, 34.2%, and 12.9% respectively; in the second group, this was 46.4%, 42%, and 11.6%, and in the controls, 48.3%, 46.7%, and 5%. Technetium 21-23 nitric oxide synthase 3 Homo sapiens 50-54 27613099-8 2016 eNOS gene haplotypes GCB, TCB (G-allele of 894G/T, C-allele -786T/C, B-allele of Intron 4b/4a respectively) were associated with high nitrite/nitrate levels compared to GTB in both FDRS and CHD patients (p < 0.01). Nitrites 134-141 nitric oxide synthase 3 Homo sapiens 0-4 27613099-8 2016 eNOS gene haplotypes GCB, TCB (G-allele of 894G/T, C-allele -786T/C, B-allele of Intron 4b/4a respectively) were associated with high nitrite/nitrate levels compared to GTB in both FDRS and CHD patients (p < 0.01). Nitrates 142-149 nitric oxide synthase 3 Homo sapiens 0-4 27613099-8 2016 eNOS gene haplotypes GCB, TCB (G-allele of 894G/T, C-allele -786T/C, B-allele of Intron 4b/4a respectively) were associated with high nitrite/nitrate levels compared to GTB in both FDRS and CHD patients (p < 0.01). s-(p-nitrobenzyl)glutathione 169-172 nitric oxide synthase 3 Homo sapiens 0-4 27658784-8 2016 PD123319 as a special inhibitor of AT2R was able to effectively decreased the levels of inflammatory cytokines and endothelial nitric oxide synthase (eNOS) activity, but only partially attenuate the effect of celastrol on AnII mediated HepG2 cell proliferation. PD 123319 0-8 nitric oxide synthase 3 Homo sapiens 115-148 27845713-4 2016 Previous research has shown that 5-methyltetrahydrofolate, the product of the reaction catalysed by MTHFR, appears to be a positive allosteric modulator of endothelial nitric oxide synthase (eNOS) and may thus increase the production of nitric oxide, a potent vasodilator. 5-methyltetrahydrofolate 33-57 nitric oxide synthase 3 Homo sapiens 156-189 27660293-14 2016 Last, silencing CSE by siRNA significantly increased endothelial nitric oxide synthase phosphorylation at threonine 495 levels in human cardiac microvascular endothelial cells. Threonine 106-115 nitric oxide synthase 3 Homo sapiens 53-86 26345518-0 2016 Polymorphisms of ABCC5 and NOS3 genes influence doxorubicin cardiotoxicity in survivors of childhood acute lymphoblastic leukemia. Doxorubicin 48-59 nitric oxide synthase 3 Homo sapiens 27-31 27613870-5 2016 We found that S1179D substitution in CaM-free eNOS had multiple effects; it increased the rate of flavin reduction, altered the conformational equilibrium of the reductase domain, and increased the rate of its conformational transitions. 4,6-dinitro-o-cresol 98-104 nitric oxide synthase 3 Homo sapiens 46-50 27593859-0 2016 Arginase Inhibition Restores Peroxynitrite-Induced Endothelial Dysfunction via L-Arginine-Dependent Endothelial Nitric Oxide Synthase Phosphorylation. Peroxynitrous Acid 29-42 nitric oxide synthase 3 Homo sapiens 100-133 27593859-0 2016 Arginase Inhibition Restores Peroxynitrite-Induced Endothelial Dysfunction via L-Arginine-Dependent Endothelial Nitric Oxide Synthase Phosphorylation. Arginine 79-89 nitric oxide synthase 3 Homo sapiens 100-133 27593859-1 2016 PURPOSE: Peroxynitrite plays a critical role in vascular pathophysiology by increasing arginase activity and decreasing endothelial nitric oxide synthase (eNOS) activity. Peroxynitrous Acid 9-22 nitric oxide synthase 3 Homo sapiens 120-153 27593859-1 2016 PURPOSE: Peroxynitrite plays a critical role in vascular pathophysiology by increasing arginase activity and decreasing endothelial nitric oxide synthase (eNOS) activity. Peroxynitrous Acid 9-22 nitric oxide synthase 3 Homo sapiens 155-159 27593859-8 2016 The decreased eNOS phosphorylation at Ser1177 and the increased at Thr495 by SIN-1 were restored with arginase inhibitor and L-arginine. Arginine 125-135 nitric oxide synthase 3 Homo sapiens 14-18 27813552-6 2016 The Asp298 and 4a alleles of the eNOS gene were found to be significantly associated with increased levels of urea and creatinine, and a decreased glomerular filtration rate in FD patients, and this association behaved in a co-dominant fashion. Urea 110-114 nitric oxide synthase 3 Homo sapiens 33-37 27696828-0 2016 Structural Studies of a Complex Between Endothelial Nitric Oxide Synthase and Calmodulin at Physiological Calcium Concentration. Calcium 106-113 nitric oxide synthase 3 Homo sapiens 40-73 27813552-6 2016 The Asp298 and 4a alleles of the eNOS gene were found to be significantly associated with increased levels of urea and creatinine, and a decreased glomerular filtration rate in FD patients, and this association behaved in a co-dominant fashion. Creatinine 119-129 nitric oxide synthase 3 Homo sapiens 33-37 27283108-1 2016 BACKGROUND: Endothelial nitric oxide (NO) synthase (eNOS) has been implicated in the development of bicuspid aortic valve (BAV) and with differential expression in the ascending aorta of BAV patients. nitric 24-30 nitric oxide synthase 3 Homo sapiens 52-56 32263632-4 2016 The results showed that the ionic products from SPS bioceramics significantly stimulated the proliferation, alkaline phosphate (ALP) activity and osteogenesis-related gene expression (Runx2, ALP, OCN, OPN) of rBMSCs as well as the proliferation and angiogenesis-related gene expression (VEGF, KDR, eNOS, HIF 1alpha) of HUVECs. Sodium phenolsulfonate 48-51 nitric oxide synthase 3 Homo sapiens 298-302 27174595-7 2016 The compound stimulated cystathionine gamma-lyase (CSE) expression and endothelial NO synthase (eNOS) activity to produce H2S and NO. Hydrogen Sulfide 122-125 nitric oxide synthase 3 Homo sapiens 96-100 27572151-2 2016 In uterine artery endothelial cells (UAECs), ATP activates endothelial nitric oxide synthase in a pregnancy (P)-specific manner that is dependent on Cx43 function. Adenosine Triphosphate 45-48 nitric oxide synthase 3 Homo sapiens 59-92 27572151-3 2016 Caveolar subcellular domain partitioning plays key roles in ATP-induced endothelial nitric oxide synthase activation and nitric oxide production. Adenosine Triphosphate 60-63 nitric oxide synthase 3 Homo sapiens 72-105 27572151-12 2016 These data demonstrate rapid ATP-stimulated repartitioning of Cx43 to the caveolae, where endothelial nitric oxide synthase resides and plays an important role in nitric oxide-mediated increasing uterine blood flow during pregnancy. Adenosine Triphosphate 29-32 nitric oxide synthase 3 Homo sapiens 90-123 27557897-6 2016 Moreover, the mutant homozygous and heterozygous eNOS genotype together were significantly associated with higher TC, LDLc, (P < 0.001), and TG (P = 0.001). Technetium 114-116 nitric oxide synthase 3 Homo sapiens 49-53 27557897-6 2016 Moreover, the mutant homozygous and heterozygous eNOS genotype together were significantly associated with higher TC, LDLc, (P < 0.001), and TG (P = 0.001). Thioguanine 144-146 nitric oxide synthase 3 Homo sapiens 49-53 27174595-8 2016 Blocking CSE and/or eNOS suppressed both H2S and NO generation as well as the proangiogenic effect of ZYZ-803. Hydrogen Sulfide 41-44 nitric oxide synthase 3 Homo sapiens 20-24 27174595-8 2016 Blocking CSE and/or eNOS suppressed both H2S and NO generation as well as the proangiogenic effect of ZYZ-803. zyz-803 102-109 nitric oxide synthase 3 Homo sapiens 20-24 27174595-9 2016 Sirtuin-1 (SIRT1), CSE, and/or eNOS small interfering RNA (siRNA) suppressed the angiogenic effect of ZYZ-803-induced SIRT1 expression, VEGF, and cyclic guanosine 5"-monophosphate (cGMP) levels. zyz-803 102-109 nitric oxide synthase 3 Homo sapiens 31-35 27394657-1 2016 Nitric oxide (NO) produced by endothelial nitric oxide synthase (eNOS) activates signaling pathways responsible for smooth muscle cell relaxation, leading to vasodilation and thus plays an important role in controlling vascular homeostasis, thrombosis and inflammation. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 30-63 27394657-1 2016 Nitric oxide (NO) produced by endothelial nitric oxide synthase (eNOS) activates signaling pathways responsible for smooth muscle cell relaxation, leading to vasodilation and thus plays an important role in controlling vascular homeostasis, thrombosis and inflammation. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 65-69 27378570-9 2016 Co-administration of L-NAME and GYY4137 attenuated the cardioprotection afforded by GYY4137, associated with attenuated phosphorylation of eNOS. NG-Nitroarginine Methyl Ester 21-27 nitric oxide synthase 3 Homo sapiens 139-143 27610041-0 2016 Nafamostat mesilate promotes endothelium-dependent vasorelaxation via the Akt-eNOS dependent pathway. nafamostat 0-19 nitric oxide synthase 3 Homo sapiens 78-82 27610030-0 2016 Dexmedetomidine inhibits vasoconstriction via activation of endothelial nitric oxide synthase. Dexmedetomidine 0-15 nitric oxide synthase 3 Homo sapiens 60-93 27610030-2 2016 The present study tested the hypothesis that DEX inhibits vascular tension in human pulmonary arteries through the endothelial nitric oxide synthase (eNOS) mediated production of nitric oxide (NO). Dexmedetomidine 45-48 nitric oxide synthase 3 Homo sapiens 115-148 27378570-9 2016 Co-administration of L-NAME and GYY4137 attenuated the cardioprotection afforded by GYY4137, associated with attenuated phosphorylation of eNOS. GYY 4137 32-39 nitric oxide synthase 3 Homo sapiens 139-143 27378570-10 2016 LY294002 totally abrogated the infarct-limiting effect of GYY4137 and inhibited Akt, eNOS and GSK-3beta phosphorylation. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 0-8 nitric oxide synthase 3 Homo sapiens 85-89 27583345-3 2016 Also in high glucose condition monomeric adiponectin increased eNOS and above kinases phosphorylation with similar patterns but at lower extent. Glucose 13-20 nitric oxide synthase 3 Homo sapiens 63-67 27699157-2 2016 The aim of the present study was to investigate the association of eNOS G894T genetic polymorphism and plasma levels of nitric oxide (NO) with CAD risk in an Iranian population. Nitric Oxide 120-132 nitric oxide synthase 3 Homo sapiens 67-71 26462844-5 2016 Altered serum levels of CTSD and SIRT1 were measured by enzyme-linked immunosorbent assay, and eNOS activity was assessed by the conversion of 14(C)-L-arginine to 14(C)-L-citrulline. 14(c)-l-arginine 143-159 nitric oxide synthase 3 Homo sapiens 95-99 27490528-6 2016 Both the mix of urolithins at 5 muM and urolithin B-glucuronide at 15 muM activated eNOS expression. urolithins 16-26 nitric oxide synthase 3 Homo sapiens 84-88 27490528-6 2016 Both the mix of urolithins at 5 muM and urolithin B-glucuronide at 15 muM activated eNOS expression. urolithin b-glucuronide 40-63 nitric oxide synthase 3 Homo sapiens 84-88 27235860-6 2016 Rather than affecting eNOS expression and uncoupling, PGC-1alpha inhibited AngII-induced decrease of eNOS serine 1177 phosphorylation through activation of PI3K/Akt signaling. Serine 106-112 nitric oxide synthase 3 Homo sapiens 101-105 26959555-1 2016 Asymmetric dimethylarginine (ADMA) induces the mitochondrial translocation of endothelial nitric oxide synthase (eNOS) through the nitration-mediated activation of Akt1. dimethylarginine 11-27 nitric oxide synthase 3 Homo sapiens 78-111 26959555-1 2016 Asymmetric dimethylarginine (ADMA) induces the mitochondrial translocation of endothelial nitric oxide synthase (eNOS) through the nitration-mediated activation of Akt1. N,N-dimethylarginine 29-33 nitric oxide synthase 3 Homo sapiens 78-111 26940040-1 2016 OBJECTIVE: To prospectively investigate the association of endothelial nitric oxide synthase (eNOS) G894T gene polymorphism with responsiveness to a selective alpha1 -blocker in men with benign prostatic hyperplasia related lower urinary tract symptoms (BPH/LUTS), as nitric oxide has recently gained increasing recognition as an important neurotransmitter of functions in the lower urinary tract. Nitric Oxide 71-83 nitric oxide synthase 3 Homo sapiens 94-98 27490694-0 2016 AP-1 Inhibition by SR 11302 Protects Human Hepatoma HepG2 Cells from Bile Acid-Induced Cytotoxicity by Restoring the NOS-3 Expression. SR 11302 19-27 nitric oxide synthase 3 Homo sapiens 117-122 27490694-0 2016 AP-1 Inhibition by SR 11302 Protects Human Hepatoma HepG2 Cells from Bile Acid-Induced Cytotoxicity by Restoring the NOS-3 Expression. Bile Acids and Salts 69-78 nitric oxide synthase 3 Homo sapiens 117-122 27490694-1 2016 The harmful effects of bile acid accumulation occurring during cholestatic liver diseases have been associated with oxidative stress increase and endothelial nitric oxide synthase (NOS-3) expression decrease in liver cells. Bile Acids and Salts 23-32 nitric oxide synthase 3 Homo sapiens 146-186 27490694-2 2016 We have previously reported that glycochenodeoxycholic acid (GCDCA) down-regulates gene expression by increasing SP1 binding to the NOS-3 promoter in an oxidative stress dependent manner. Glycochenodeoxycholic Acid 33-59 nitric oxide synthase 3 Homo sapiens 132-137 27490694-2 2016 We have previously reported that glycochenodeoxycholic acid (GCDCA) down-regulates gene expression by increasing SP1 binding to the NOS-3 promoter in an oxidative stress dependent manner. Glycochenodeoxycholic Acid 61-66 nitric oxide synthase 3 Homo sapiens 132-137 27490694-5 2016 Specific inhibition of AP-1 by the retinoid SR 11302 counteracted the cytotoxic effects induced by GCDCA while promoting NOS-3 expression recovery and cyclin D1 reduction. Retinoids 35-43 nitric oxide synthase 3 Homo sapiens 121-126 27490694-8 2016 Our data provide direct evidence for the involvement of AP-1 in the NOS-3 expression regulation during cholestasis and define a critical role for NOS-3 in regulating the expression of cyclin D1 during the cell damage induced by bile acids. Bile Acids and Salts 228-238 nitric oxide synthase 3 Homo sapiens 146-151 27279530-2 2016 Nitric oxide (NO), which is derived from endothelial nitric oxide synthase (eNOS), provides crucial signals for angiogenesis in the tumor microenvironment. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 41-74 27279530-2 2016 Nitric oxide (NO), which is derived from endothelial nitric oxide synthase (eNOS), provides crucial signals for angiogenesis in the tumor microenvironment. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 76-80 27279530-3 2016 Tetrahydrobiopterin (BH4) is an essential cofactor eNOS and represents a critical determinant of NO production. sapropterin 0-19 nitric oxide synthase 3 Homo sapiens 51-55 27279530-3 2016 Tetrahydrobiopterin (BH4) is an essential cofactor eNOS and represents a critical determinant of NO production. sapropterin 21-24 nitric oxide synthase 3 Homo sapiens 51-55 27279530-5 2016 Supplemental DAHP treatment decreased K-ras mRNA transcripts, inhibition of phosphorylation of eNOS and Akt, inhibition of guanosine triphosphate cyclohydrolase (GTPCH), and decreased significantly NO synthesis, and then inhibited angiogenesis, compared with the results observed in the saline group. 2,4-diaminohypoxanthine 13-17 nitric oxide synthase 3 Homo sapiens 95-99 27279530-8 2016 In addition, DAHP downregulates eNOS and Akt protein expression, corresponding to decreased eNOS phosphorylation at Ser1177 and Akt phosphorylation, compared with the saline control. 2,4-diaminohypoxanthine 13-17 nitric oxide synthase 3 Homo sapiens 32-36 27279530-8 2016 In addition, DAHP downregulates eNOS and Akt protein expression, corresponding to decreased eNOS phosphorylation at Ser1177 and Akt phosphorylation, compared with the saline control. 2,4-diaminohypoxanthine 13-17 nitric oxide synthase 3 Homo sapiens 92-96 27486304-1 2016 Sickle cell anemia (SCA) patients have vascular complications, and polymorphisms in endothelin-1 (ET-1) and endothelial nitric oxide synthase (eNOS) genes were associated with ET-1 and nitric oxide disturbance. Nitric Oxide 120-132 nitric oxide synthase 3 Homo sapiens 143-147 27486304-5 2016 We suggest that eNOS and ET-1 gene polymorphisms can influence SCA pathophysiology and that eNOS variant in SCA patients might be important to nitric oxide activity and vascular alteration. Nitric Oxide 143-155 nitric oxide synthase 3 Homo sapiens 92-96 27435826-3 2016 The role of Akt in tBHQ-induced eNOS phosphorylation was examined in human umbilical vein endothelial cells (HUVEC) or in mice. 2-tert-butylhydroquinone 19-23 nitric oxide synthase 3 Homo sapiens 32-36 27463705-0 2016 Estrogen Receptor Signaling and the PI3K/Akt Pathway Are Involved in Betulinic Acid-Induced eNOS Activation. betulinic acid 69-83 nitric oxide synthase 3 Homo sapiens 92-96 27463705-6 2016 Short-term incubation of EA.hy 926 cells with BA resulted in eNOS phosphorylation at the serine 1177 residue in a concentration- and time-dependent manner with a half-maximal effective concentration of 0.57 microM. betulinic acid 46-48 nitric oxide synthase 3 Homo sapiens 61-65 27463705-6 2016 Short-term incubation of EA.hy 926 cells with BA resulted in eNOS phosphorylation at the serine 1177 residue in a concentration- and time-dependent manner with a half-maximal effective concentration of 0.57 microM. Serine 89-95 nitric oxide synthase 3 Homo sapiens 61-65 27463705-8 2016 BA-induced eNOS phosphorylation and NO production was completely blocked by pretreatment with ICI 182,780, and was attenuated by pretreatment with the PI3K inhibitors wortmannin and LY294002. betulinic acid 0-2 nitric oxide synthase 3 Homo sapiens 11-15 27463705-8 2016 BA-induced eNOS phosphorylation and NO production was completely blocked by pretreatment with ICI 182,780, and was attenuated by pretreatment with the PI3K inhibitors wortmannin and LY294002. Wortmannin 167-177 nitric oxide synthase 3 Homo sapiens 11-15 27463705-8 2016 BA-induced eNOS phosphorylation and NO production was completely blocked by pretreatment with ICI 182,780, and was attenuated by pretreatment with the PI3K inhibitors wortmannin and LY294002. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 182-190 nitric oxide synthase 3 Homo sapiens 11-15 27463705-9 2016 These results indicate that fast non-genomic effects of ER with downstream signaling through the PI3K/Akt pathway and consecutive eNOS phosphorylation at serine 1177 are involved in BA-induced eNOS activation. Serine 154-160 nitric oxide synthase 3 Homo sapiens 130-134 27463705-9 2016 These results indicate that fast non-genomic effects of ER with downstream signaling through the PI3K/Akt pathway and consecutive eNOS phosphorylation at serine 1177 are involved in BA-induced eNOS activation. Serine 154-160 nitric oxide synthase 3 Homo sapiens 193-197 27463705-9 2016 These results indicate that fast non-genomic effects of ER with downstream signaling through the PI3K/Akt pathway and consecutive eNOS phosphorylation at serine 1177 are involved in BA-induced eNOS activation. betulinic acid 182-184 nitric oxide synthase 3 Homo sapiens 130-134 27463705-9 2016 These results indicate that fast non-genomic effects of ER with downstream signaling through the PI3K/Akt pathway and consecutive eNOS phosphorylation at serine 1177 are involved in BA-induced eNOS activation. betulinic acid 182-184 nitric oxide synthase 3 Homo sapiens 193-197 27410748-4 2016 The first is rapid activation of calcium, which results in formation of calcium-calmodulin complexes, followed by recruitment of eNOS from caveolae. Calcium 33-40 nitric oxide synthase 3 Homo sapiens 129-133 27410748-9 2016 Among several experimentally observed features, the model predicts a highly nonlinear, biphasic transient behavior of eNOS activation and NO production: a rapid initial activation due to the very rapid influx of calcium into the cytosol (occurring within 1-5 min) is followed by a sustained period of activation due to protein kinases. Calcium 212-219 nitric oxide synthase 3 Homo sapiens 118-122 27106139-10 2016 Because PKC activity also relies on endoplasmic reticulum (ER) calcium release, we used thapsigargin and xestospongin C, BAPTA, and PKC inhibitors, which caused significant decreases in MEJ eNOS-P after PE. Thapsigargin 88-100 nitric oxide synthase 3 Homo sapiens 190-194 27417628-1 2016 The arginine metabolite asymmetric dimethylarginine (ADMA) is a competitive inhibitor and uncoupler of endothelial nitric oxide synthase (eNOS), an enzyme that acts in multifarious ways to promote cardiovascular health. Arginine 4-12 nitric oxide synthase 3 Homo sapiens 103-136 27417628-1 2016 The arginine metabolite asymmetric dimethylarginine (ADMA) is a competitive inhibitor and uncoupler of endothelial nitric oxide synthase (eNOS), an enzyme that acts in multifarious ways to promote cardiovascular health. Arginine 4-12 nitric oxide synthase 3 Homo sapiens 138-142 27417628-1 2016 The arginine metabolite asymmetric dimethylarginine (ADMA) is a competitive inhibitor and uncoupler of endothelial nitric oxide synthase (eNOS), an enzyme that acts in multifarious ways to promote cardiovascular health. dimethylarginine 35-51 nitric oxide synthase 3 Homo sapiens 103-136 27417628-1 2016 The arginine metabolite asymmetric dimethylarginine (ADMA) is a competitive inhibitor and uncoupler of endothelial nitric oxide synthase (eNOS), an enzyme that acts in multifarious ways to promote cardiovascular health. dimethylarginine 35-51 nitric oxide synthase 3 Homo sapiens 138-142 27417628-1 2016 The arginine metabolite asymmetric dimethylarginine (ADMA) is a competitive inhibitor and uncoupler of endothelial nitric oxide synthase (eNOS), an enzyme that acts in multifarious ways to promote cardiovascular health. N,N-dimethylarginine 53-57 nitric oxide synthase 3 Homo sapiens 103-136 27417628-1 2016 The arginine metabolite asymmetric dimethylarginine (ADMA) is a competitive inhibitor and uncoupler of endothelial nitric oxide synthase (eNOS), an enzyme that acts in multifarious ways to promote cardiovascular health. N,N-dimethylarginine 53-57 nitric oxide synthase 3 Homo sapiens 138-142 27417628-3 2016 Fortunately, the suppressive impact of ADMA on eNOS activity can be offset by increasing intracellular arginine levels with supplemental citrulline. N,N-dimethylarginine 39-43 nitric oxide synthase 3 Homo sapiens 47-51 27417628-3 2016 Fortunately, the suppressive impact of ADMA on eNOS activity can be offset by increasing intracellular arginine levels with supplemental citrulline. Arginine 103-111 nitric oxide synthase 3 Homo sapiens 47-51 27417628-5 2016 Supplemental citrulline could be a practical option for primary or secondary prevention of cardiovascular events and mortality, as it is inexpensive, has a mild flavor, and is well tolerated in doses (3-6 g daily) that can influence eNOS activity. Citrulline 13-23 nitric oxide synthase 3 Homo sapiens 233-237 26663724-10 2016 Treatment with etaftorone decreased expression of inducible NOS and XOR in kidneys, whereas it increased the expression of endothelial NOS. etaftorone 15-25 nitric oxide synthase 3 Homo sapiens 123-138 27106139-10 2016 Because PKC activity also relies on endoplasmic reticulum (ER) calcium release, we used thapsigargin and xestospongin C, BAPTA, and PKC inhibitors, which caused significant decreases in MEJ eNOS-P after PE. xestospongin C 105-119 nitric oxide synthase 3 Homo sapiens 190-194 27106139-10 2016 Because PKC activity also relies on endoplasmic reticulum (ER) calcium release, we used thapsigargin and xestospongin C, BAPTA, and PKC inhibitors, which caused significant decreases in MEJ eNOS-P after PE. 1,2-bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetic acid 121-126 nitric oxide synthase 3 Homo sapiens 190-194 27106139-12 2016 We hypothesize that local lipid composition of the MEJ primes PKC and eNOS-P for stimulation by PE, allowing for compartmentalized function of eNOS in the blood vessel wall. Phenylephrine 96-98 nitric oxide synthase 3 Homo sapiens 70-74 27106139-12 2016 We hypothesize that local lipid composition of the MEJ primes PKC and eNOS-P for stimulation by PE, allowing for compartmentalized function of eNOS in the blood vessel wall. Phenylephrine 96-98 nitric oxide synthase 3 Homo sapiens 143-147 27184745-1 2016 Endothelial nitric oxide synthase (eNOS) plays an essential role in the regulation of endothelial function and acts as a master regulator of vascular tone and homeostasis through the generation of the gasotransmitter nitric oxide (NO). Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 27089822-3 2016 The aim of this study was to evaluate the production of endothelial nitric oxide synthase (eNOS), nitrite and hypoxia inducible factor alpha (HIF-alpha) in HUVECs (human umbilical vein endothelial cells) activated by heme in response to simvastatin, hydroxyurea (HU), and ascorbic acid therapies. Heme 217-221 nitric oxide synthase 3 Homo sapiens 56-89 27175806-5 2016 The results demonstrated that high salt medium significantly increased the concentration of ADMA, the expression of protein arginine methyltransferase 1 (PRMT-1) and RhoA, and the activity of ROCK, and downregulated the expression of eNOS. salt medium 35-46 nitric oxide synthase 3 Homo sapiens 234-238 27175806-7 2016 These results indicated that ADMA has a key role in high salt-mediated activation of the RhoA/ROCK pathway and inhibition of eNOS biosynthesis. N,N-dimethylarginine 29-33 nitric oxide synthase 3 Homo sapiens 125-129 26508575-6 2016 NOS3 is highly expressed in the central nervous system (including cerebellum), neurons and endothelial cells, and is one of three enzymes that converts l-arginine to the neurotransmitter NO. Arginine 152-162 nitric oxide synthase 3 Homo sapiens 0-4 27175806-0 2016 High salt medium activates RhoA/ROCK and downregulates eNOS expression via the upregulation of ADMA. high salt medium 0-16 nitric oxide synthase 3 Homo sapiens 55-59 27184745-4 2016 Endothelial dysfunction is linked to eNOS uncoupling, which consists of a switch from the generation of NO to the generation of superoxide anions and hydrogen peroxide. Superoxides 128-145 nitric oxide synthase 3 Homo sapiens 37-41 27184745-4 2016 Endothelial dysfunction is linked to eNOS uncoupling, which consists of a switch from the generation of NO to the generation of superoxide anions and hydrogen peroxide. Hydrogen Peroxide 150-167 nitric oxide synthase 3 Homo sapiens 37-41 27018249-0 2016 Tirofiban induces vasorelaxation of the coronary artery via an endothelium-dependent NO-cGMP signaling by activating the PI3K/Akt/eNOS pathway. Tirofiban 0-9 nitric oxide synthase 3 Homo sapiens 130-134 27374449-1 2016 Endothelial nitric oxide synthase (eNOS) is a major enzyme responsible for nitric oxide (NO) production. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 27345001-1 2016 OBJECTIVE: Asymmetric dimethylarginine (ADMA) is an endogenous inhibitor of endothelial nitric oxide synthase. dimethylarginine 22-38 nitric oxide synthase 3 Homo sapiens 76-109 27345001-1 2016 OBJECTIVE: Asymmetric dimethylarginine (ADMA) is an endogenous inhibitor of endothelial nitric oxide synthase. N,N-dimethylarginine 40-44 nitric oxide synthase 3 Homo sapiens 76-109 27264087-4 2016 The study hypothesizes that L-AME, incorporated into PCU, functions as a bioactive porogen, releasing upon contact with blood to interact with endothelial nitric oxide synthase (eNOS) present in blood. arginine methyl ester 28-33 nitric oxide synthase 3 Homo sapiens 143-176 27018249-0 2016 Tirofiban induces vasorelaxation of the coronary artery via an endothelium-dependent NO-cGMP signaling by activating the PI3K/Akt/eNOS pathway. Cyclic GMP 88-92 nitric oxide synthase 3 Homo sapiens 130-134 27018249-5 2016 Further study showed that incubation of human umbilical venous endothelial cells (HUVECs) with tirofiban increased NO production, which was ascribed to the increased eNOS phosphorylation. Tirofiban 95-104 nitric oxide synthase 3 Homo sapiens 166-170 27018249-9 2016 These findings suggest that tirofiban induces vasorelaxation via an endothelium-dependent NO-cGMP signaling through the activation of the Akt/eNOS/sGC pathway. Tirofiban 28-37 nitric oxide synthase 3 Homo sapiens 142-146 27018249-9 2016 These findings suggest that tirofiban induces vasorelaxation via an endothelium-dependent NO-cGMP signaling through the activation of the Akt/eNOS/sGC pathway. Cyclic GMP 93-97 nitric oxide synthase 3 Homo sapiens 142-146 27170438-3 2016 Estradiol induces endothelial NO synthase (eNOS) activation to increase NO production; however, it is unknown if eNOS regulation is dependent on both ERs. Estradiol 0-9 nitric oxide synthase 3 Homo sapiens 43-47 26906511-9 2016 In addition, folic acid decreased protein expressions of NOX4 and p-ERK1/2, while it increased the protein expression of eNOS in HUVECs. Folic Acid 13-23 nitric oxide synthase 3 Homo sapiens 121-125 27072494-0 2016 Exenatide exerts direct protective effects on endothelial cells through the AMPK/Akt/eNOS pathway in a GLP-1 receptor-dependent manner. Exenatide 0-9 nitric oxide synthase 3 Homo sapiens 85-89 27072494-6 2016 In human umbilical vein endothelial cells, exendin-4 (a form of exenatide) significantly increased NO production, endothelial NO synthase (eNOS) phosphorylation, and GTP cyclohydrolase 1 (GTPCH1) level in a dose-dependent manner. Exenatide 64-73 nitric oxide synthase 3 Homo sapiens 139-143 27072494-8 2016 Furthermore, exendin-4 reversed homocysteine-induced endothelial dysfunction by decreasing sICAM-1 and reactive oxygen species (ROS) levels and upregulating NO production and eNOS phosphorylation. Homocysteine 32-44 nitric oxide synthase 3 Homo sapiens 175-179 27072494-11 2016 The effect may be mediated through activation of AMPK/PI3K-Akt/eNOS pathway via a GLP-1R/cAMP-dependent mechanism. Cyclic AMP 89-93 nitric oxide synthase 3 Homo sapiens 63-67 26906511-12 2016 NAC, DPI, and U0126 increased the protein expression of eNOS. Acetylcysteine 0-3 nitric oxide synthase 3 Homo sapiens 56-60 27081912-8 2016 Pre-treatment with L-NAME attenuated the inhibitory effects of polydatin on cell proliferation, inhibited the expression of SIRT1 and the phosphorylation of eNOS. NG-Nitroarginine Methyl Ester 19-25 nitric oxide synthase 3 Homo sapiens 157-161 26906511-12 2016 NAC, DPI, and U0126 increased the protein expression of eNOS. 3-aminodiphenyleneiodium 5-8 nitric oxide synthase 3 Homo sapiens 56-60 26906511-12 2016 NAC, DPI, and U0126 increased the protein expression of eNOS. U 0126 14-19 nitric oxide synthase 3 Homo sapiens 56-60 27081912-0 2016 Polydatin inhibits the oxidative stress-induced proliferation of vascular smooth muscle cells by activating the eNOS/SIRT1 pathway. polydatin 0-9 nitric oxide synthase 3 Homo sapiens 112-116 27060172-12 2016 Further, serum eNOS was found to be significantly lower in women with RIF when compared with RIS (P < 0.05), indicating possible impairment in nitric oxide production. Nitric Oxide 146-158 nitric oxide synthase 3 Homo sapiens 15-19 27081912-10 2016 Taken together, these findings suggest that, polydatin inhibited the oxidative stress-induced proliferation of VMSCs by activating the eNOS/SIRT1 pathway. polydatin 45-54 nitric oxide synthase 3 Homo sapiens 135-139 27081912-6 2016 The results showed that polydatin inhibited VSMC proliferation and the level of reactive oxygen species, increased the expression of Kip1/p27, SIRT1 and eNOS, whereas the expression of cyclin B1, Cdk1 and c-myc was decreased. polydatin 24-33 nitric oxide synthase 3 Homo sapiens 153-157 27060232-0 2016 Endothelial nitric oxide synthase tagSNPs influence the effects of enalapril in essential hypertension. Enalapril 67-76 nitric oxide synthase 3 Homo sapiens 0-33 25410796-4 2016 In this report, we provide data showing that PbCl2 treatment depresses the expressions of the three distinct NOS isoforms: neuronal nitric oxide synthase (nNOS), endothelial NOS (eNOS), and inducible NOS (iNOS) on both transcriptional and translational levels in MCF-7 cells. lead chloride 45-50 nitric oxide synthase 3 Homo sapiens 162-177 27058899-0 2016 eNOS polymorphisms and clinical outcome in advanced HCC patients receiving sorafenib: final results of the ePHAS study. Sorafenib 75-84 nitric oxide synthase 3 Homo sapiens 0-4 27058899-1 2016 Sorafenib may reduce endothelial nitric oxide synthase (eNOS) activity by inhibiting vascular endothelial growth factor receptors (VEGF-R), leading to a decrease in nitric oxide production. Sorafenib 0-9 nitric oxide synthase 3 Homo sapiens 21-54 27058899-1 2016 Sorafenib may reduce endothelial nitric oxide synthase (eNOS) activity by inhibiting vascular endothelial growth factor receptors (VEGF-R), leading to a decrease in nitric oxide production. Sorafenib 0-9 nitric oxide synthase 3 Homo sapiens 56-60 27058899-1 2016 Sorafenib may reduce endothelial nitric oxide synthase (eNOS) activity by inhibiting vascular endothelial growth factor receptors (VEGF-R), leading to a decrease in nitric oxide production. Nitric Oxide 33-45 nitric oxide synthase 3 Homo sapiens 56-60 27058899-8 2016 Our results suggest that haplotype HT1 in the eNOS gene may be capable of identifying a subset of HCC patients who are resistant to sorafenib. Sorafenib 132-141 nitric oxide synthase 3 Homo sapiens 46-50 27168827-3 2016 The 27-bp VNTR and G894T polymorphisms of the eNOS gene were genotyped using polymerase chain reaction (PCR) and PCR-restriction fragment length polymorphism, respectively, followed by agarose gel electrophoresis and DNA sequencing. Sepharose 185-192 nitric oxide synthase 3 Homo sapiens 46-50 27060232-3 2016 While clinically relevant NOS3 polymorphisms were previously shown to affect the antihypertensive responses to enalapril, no study has tested the hypothesis that NOS3 tagSNPs influence the antihypertensive effects of this drug. Enalapril 111-120 nitric oxide synthase 3 Homo sapiens 26-30 27060232-4 2016 We examined whether the NOS3 tagSNPs rs3918226, rs3918188, and rs743506, and their haplotypes, affect the antihypertensive responses to enalapril in 101 patients with essential hypertension. Enalapril 136-145 nitric oxide synthase 3 Homo sapiens 24-28 27060232-7 2016 We compared the effects of NOS3 tagSNPs on changes in blood pressure after enalapril treatment. Enalapril 75-84 nitric oxide synthase 3 Homo sapiens 27-31 27060232-13 2016 Our findings suggest that NOS3 tagSNPs influence the effects of enalapril in essential hypertension. Enalapril 64-73 nitric oxide synthase 3 Homo sapiens 26-30 27091343-0 2016 Asymmetric Dimethylarginine Limits the Efficacy of Simvastatin Activating Endothelial Nitric Oxide Synthase. dimethylarginine 11-27 nitric oxide synthase 3 Homo sapiens 74-107 25809076-4 2016 As eNOS produces nitric oxide (NO) and NAD(P)Hoxidase produces superoxide anions (O2 (-) , quenching NO) we propose that the eNOS/NAD(P)Hoxidase protein ratio is a marker of vasodilator capacity. Superoxides 82-84 nitric oxide synthase 3 Homo sapiens 3-7 25809076-4 2016 As eNOS produces nitric oxide (NO) and NAD(P)Hoxidase produces superoxide anions (O2 (-) , quenching NO) we propose that the eNOS/NAD(P)Hoxidase protein ratio is a marker of vasodilator capacity. Superoxides 82-84 nitric oxide synthase 3 Homo sapiens 125-129 27513240-0 2016 eNOS gene polymorphisms in paraffin-embedded tissues of prostate cancer patients. Paraffin 27-35 nitric oxide synthase 3 Homo sapiens 0-4 26719362-4 2016 Diverse signaling events are responsible for effects of nitrated fatty acid, including activating peroxisome proliferator-activated receptor-dependent gene expression, suppressing NF-kappaB-induced inflammation, inhibiting oxidative stress, and increasing both endothelial nitric oxide synthase- and Nrf2-dependent gene regulation. nitrated fatty acid 56-75 nitric oxide synthase 3 Homo sapiens 261-294 25809076-4 2016 As eNOS produces nitric oxide (NO) and NAD(P)Hoxidase produces superoxide anions (O2 (-) , quenching NO) we propose that the eNOS/NAD(P)Hoxidase protein ratio is a marker of vasodilator capacity. Nitric Oxide 17-29 nitric oxide synthase 3 Homo sapiens 3-7 25809076-4 2016 As eNOS produces nitric oxide (NO) and NAD(P)Hoxidase produces superoxide anions (O2 (-) , quenching NO) we propose that the eNOS/NAD(P)Hoxidase protein ratio is a marker of vasodilator capacity. Nitric Oxide 17-29 nitric oxide synthase 3 Homo sapiens 125-129 25809076-4 2016 As eNOS produces nitric oxide (NO) and NAD(P)Hoxidase produces superoxide anions (O2 (-) , quenching NO) we propose that the eNOS/NAD(P)Hoxidase protein ratio is a marker of vasodilator capacity. Superoxides 63-80 nitric oxide synthase 3 Homo sapiens 125-129 27091343-0 2016 Asymmetric Dimethylarginine Limits the Efficacy of Simvastatin Activating Endothelial Nitric Oxide Synthase. Simvastatin 51-62 nitric oxide synthase 3 Homo sapiens 74-107 27091343-1 2016 BACKGROUND: Asymmetric dimethylarginine (ADMA), an endogenous inhibitor of endothelial nitric oxide synthase (eNOS), is considered a risk factor for the pathogenesis of cardiovascular diseases. dimethylarginine 23-39 nitric oxide synthase 3 Homo sapiens 75-108 27091343-1 2016 BACKGROUND: Asymmetric dimethylarginine (ADMA), an endogenous inhibitor of endothelial nitric oxide synthase (eNOS), is considered a risk factor for the pathogenesis of cardiovascular diseases. N,N-dimethylarginine 41-45 nitric oxide synthase 3 Homo sapiens 75-108 26866567-3 2016 Nitric oxide (NO), which has a role on varicocele pathophysiology, is synthesized by endothelial nitric oxide synthase gene (NOS3). Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 85-118 26853630-3 2016 Endothelial nitric oxide synthase (eNOS) generates nitric oxide, which is responsible to endothelium-dependent vasodilation. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 26853630-4 2016 The impact of glyLDL on the expression and activity of eNOS in vascular endothelial cells (EC) remains unknown. glyldl 14-20 nitric oxide synthase 3 Homo sapiens 55-59 26866567-3 2016 Nitric oxide (NO), which has a role on varicocele pathophysiology, is synthesized by endothelial nitric oxide synthase gene (NOS3). Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 125-129 26853630-5 2016 The present study investigated the effect of glyLDL on the levels of protein, mRNA and activity of eNOS in cultured human umbilical vein EC. glyldl 45-51 nitric oxide synthase 3 Homo sapiens 99-103 26853630-6 2016 The results demonstrated that incubation of EC with physiological concentrations of glyLDL significantly reduced the abundances of eNOS protein in EC with the maximal inhibition at 100mug/ml for 24h. glyldl 84-90 nitric oxide synthase 3 Homo sapiens 131-135 27036881-1 2016 BACKGROUND: Non-viral-based gene modification of adult stem cells with endothelial nitric oxide synthase (eNOS) may enhance production of nitric oxide and promote angiogenesis. Nitric Oxide 83-95 nitric oxide synthase 3 Homo sapiens 106-110 26853630-8 2016 Blocking antibody against the receptor for advanced glycation end products (RAGE) prevented glyLDL-induced downregulation of eNOS in EC. glyldl 92-98 nitric oxide synthase 3 Homo sapiens 125-129 26853630-10 2016 Farnesyl-transferase inhibitor-276, an H-Ras antagonist, normalized glyLDL-induced downregulation of eNOS and prevented glyLDL-induced upregulation of H-Ras in EC membrane. glyldl 68-74 nitric oxide synthase 3 Homo sapiens 101-105 26853630-11 2016 Treatment with 4-phenylbutyric acid, an endoplasmic reticulum (ER) stress antagonist, prevented glyLDL-induced eNOS downregulation in EC. 4-phenylbutyric acid 15-35 nitric oxide synthase 3 Homo sapiens 111-115 26853630-11 2016 Treatment with 4-phenylbutyric acid, an endoplasmic reticulum (ER) stress antagonist, prevented glyLDL-induced eNOS downregulation in EC. glyldl 96-102 nitric oxide synthase 3 Homo sapiens 111-115 26853630-13 2016 ER stress induced by glyLDL is possibly involved in eNOS downregulation. glyldl 21-27 nitric oxide synthase 3 Homo sapiens 52-56 26924495-7 2016 Fluctuating glucose, but not constant high glucose, significantly decreased the endothelial nitric oxide synthase (eNOS) phosphorylation level at Ser-1177 without affecting total eNOS expression, which was prevented by astaxanthin as well as by the anti-oxidant NAC. Glucose 12-19 nitric oxide synthase 3 Homo sapiens 80-113 26924495-7 2016 Fluctuating glucose, but not constant high glucose, significantly decreased the endothelial nitric oxide synthase (eNOS) phosphorylation level at Ser-1177 without affecting total eNOS expression, which was prevented by astaxanthin as well as by the anti-oxidant NAC. Serine 146-149 nitric oxide synthase 3 Homo sapiens 80-113 26924495-7 2016 Fluctuating glucose, but not constant high glucose, significantly decreased the endothelial nitric oxide synthase (eNOS) phosphorylation level at Ser-1177 without affecting total eNOS expression, which was prevented by astaxanthin as well as by the anti-oxidant NAC. astaxanthine 219-230 nitric oxide synthase 3 Homo sapiens 80-113 26729266-10 2016 In a human PASMC line, immunoblot analysis showed the following: (1) eNOS expression, (2) Ser(1177) phosphorylation by U46619 and H2O2, and (3) Akt activation (Ser(473) phosphorylation) by U46619. pasmc 11-16 nitric oxide synthase 3 Homo sapiens 69-73 27036881-9 2016 MC-eNOS vectors showed higher transfection efficiency (21 +- 3 %) compared to P-eNOS (9 +- 1 %) and also generated higher NO levels. Methylcholanthrene 0-2 nitric oxide synthase 3 Homo sapiens 3-7 27036881-10 2016 In vitro capillary tubule formation assays showed both MC-eNOS and P-eNOS gene-modified rBMSCs formed longer (14.66 +- 0.55 mm and 13.58 +- 0.68 mm, respectively) and a greater number of tubules (56.33 +- 3.51 and 51 +- 4, respectively) compared to controls, which was reduced with the NOS inhibitor L-NAME. Methylcholanthrene 55-57 nitric oxide synthase 3 Homo sapiens 58-62 27036881-10 2016 In vitro capillary tubule formation assays showed both MC-eNOS and P-eNOS gene-modified rBMSCs formed longer (14.66 +- 0.55 mm and 13.58 +- 0.68 mm, respectively) and a greater number of tubules (56.33 +- 3.51 and 51 +- 4, respectively) compared to controls, which was reduced with the NOS inhibitor L-NAME. NG-Nitroarginine Methyl Ester 300-306 nitric oxide synthase 3 Homo sapiens 69-73 27036881-11 2016 In an in vitro wound healing assay, MC-eNOS transfected cells showed greater migration which was also reversed by L-NAME treatment. Methylcholanthrene 36-38 nitric oxide synthase 3 Homo sapiens 39-43 27036881-11 2016 In an in vitro wound healing assay, MC-eNOS transfected cells showed greater migration which was also reversed by L-NAME treatment. NG-Nitroarginine Methyl Ester 114-120 nitric oxide synthase 3 Homo sapiens 39-43 27036881-12 2016 Finally, gene expression analysis in MC-eNOS transfected cells showed significant upregulation of the endothelial-specific marker CD31 and enhanced expression of VEGFA and FGF-2 and their corresponding receptors PDGFRalpha and FGFR2, respectively. Methylcholanthrene 37-39 nitric oxide synthase 3 Homo sapiens 40-44 26660642-14 2016 serelaxin infusion increased basal NOS activity, associated with increased endothelial NOS (eNOS) expression. serelaxin protein, human 0-9 nitric oxide synthase 3 Homo sapiens 75-90 26890696-0 2016 Ivabradine Prevents Low Shear Stress Induced Endothelial Inflammation and Oxidative Stress via mTOR/eNOS Pathway. Ivabradine 0-10 nitric oxide synthase 3 Homo sapiens 100-104 26824621-0 2016 Danggui Buxue Tang, Chinese Herbal Decoction Containing Astragali Radix and Angelicae Sinensis Radix, Induces Production of Nitric Oxide in Endothelial Cells: Signaling Mediated by Phosphorylation of Endothelial Nitric Oxide Synthase. Nitric Oxide 124-136 nitric oxide synthase 3 Homo sapiens 200-233 26824621-6 2016 The Danggui Buxue Tang-induced phosphorylation of endothelial nitric oxide synthase and Akt kinase in human umbilical vein endothelial cells were fully blocked by treatment with an endothelial nitric oxide synthase inhibitor (L-NAME), a PI3K/Akt inhibitor (LY294002), and a Ca(2+) chelator (BAPTA-AM). NG-Nitroarginine Methyl Ester 226-232 nitric oxide synthase 3 Homo sapiens 50-83 26824621-6 2016 The Danggui Buxue Tang-induced phosphorylation of endothelial nitric oxide synthase and Akt kinase in human umbilical vein endothelial cells were fully blocked by treatment with an endothelial nitric oxide synthase inhibitor (L-NAME), a PI3K/Akt inhibitor (LY294002), and a Ca(2+) chelator (BAPTA-AM). NG-Nitroarginine Methyl Ester 226-232 nitric oxide synthase 3 Homo sapiens 181-214 26824621-6 2016 The Danggui Buxue Tang-induced phosphorylation of endothelial nitric oxide synthase and Akt kinase in human umbilical vein endothelial cells were fully blocked by treatment with an endothelial nitric oxide synthase inhibitor (L-NAME), a PI3K/Akt inhibitor (LY294002), and a Ca(2+) chelator (BAPTA-AM). 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 257-265 nitric oxide synthase 3 Homo sapiens 50-83 26824621-6 2016 The Danggui Buxue Tang-induced phosphorylation of endothelial nitric oxide synthase and Akt kinase in human umbilical vein endothelial cells were fully blocked by treatment with an endothelial nitric oxide synthase inhibitor (L-NAME), a PI3K/Akt inhibitor (LY294002), and a Ca(2+) chelator (BAPTA-AM). 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 257-265 nitric oxide synthase 3 Homo sapiens 181-214 26824621-6 2016 The Danggui Buxue Tang-induced phosphorylation of endothelial nitric oxide synthase and Akt kinase in human umbilical vein endothelial cells were fully blocked by treatment with an endothelial nitric oxide synthase inhibitor (L-NAME), a PI3K/Akt inhibitor (LY294002), and a Ca(2+) chelator (BAPTA-AM). 1,2-bis(2-aminophenoxy)ethane N,N,N',N'-tetraacetic acid acetoxymethyl ester 291-299 nitric oxide synthase 3 Homo sapiens 50-83 26824621-6 2016 The Danggui Buxue Tang-induced phosphorylation of endothelial nitric oxide synthase and Akt kinase in human umbilical vein endothelial cells were fully blocked by treatment with an endothelial nitric oxide synthase inhibitor (L-NAME), a PI3K/Akt inhibitor (LY294002), and a Ca(2+) chelator (BAPTA-AM). 1,2-bis(2-aminophenoxy)ethane N,N,N',N'-tetraacetic acid acetoxymethyl ester 291-299 nitric oxide synthase 3 Homo sapiens 181-214 27326226-8 2016 While beta-blockers generally provide comparable blood pressure reductions, only nebivolol demonstrated enhanced vasodilation and blood flow by increasing the expression of endothelial nitric oxide synthase and therefore increasing nitric oxide release from the endothelium. Nebivolol 81-90 nitric oxide synthase 3 Homo sapiens 173-206 26896473-2 2016 We hypothesized that supplementation with tetrahydrobiopterin (BH4) would recouple endothelial nitric oxide synthase and thus improve endothelial function and consequently reduce aortic stiffness. sapropterin 42-61 nitric oxide synthase 3 Homo sapiens 83-116 26896473-2 2016 We hypothesized that supplementation with tetrahydrobiopterin (BH4) would recouple endothelial nitric oxide synthase and thus improve endothelial function and consequently reduce aortic stiffness. sapropterin 63-66 nitric oxide synthase 3 Homo sapiens 83-116 26890696-2 2016 Since endothelial nitric oxide synthase (eNOS) is a crucial enzyme in maintaining endothelial activity, we aimed to investigate the impact of ivabradine in low shear stress (LSS) induced inflammation and endothelial injury and the role of eNOS played in it. Ivabradine 142-152 nitric oxide synthase 3 Homo sapiens 41-45 26890696-10 2016 It would appear that ivabradine diminish ROS generation by provoking mTORC2/Akt phosphorylation and repressing mTORC1 induced eNOS-Thr495 activation. Ivabradine 21-31 nitric oxide synthase 3 Homo sapiens 126-130 26890696-11 2016 These results together suggest that LSS induced endothelial inflammation and oxidative stress are suppressed by ivabradine via mTORC2/Akt activation and mTORC1/eNOS reduction. Ivabradine 112-122 nitric oxide synthase 3 Homo sapiens 160-164 26864067-1 2016 INTRODUCTION: In this study, we investigated the association between -786T/C polymorphism of the endothelial nitric oxide (NOS3) gene in which thymidine is replaced by a cytosine at nucleotide -786 (rs 2070744) and coronary collateral circulation (CCC) in patients with stable coronary artery disease. Nitric Oxide 109-121 nitric oxide synthase 3 Homo sapiens 123-127 26864067-1 2016 INTRODUCTION: In this study, we investigated the association between -786T/C polymorphism of the endothelial nitric oxide (NOS3) gene in which thymidine is replaced by a cytosine at nucleotide -786 (rs 2070744) and coronary collateral circulation (CCC) in patients with stable coronary artery disease. Thymidine 143-152 nitric oxide synthase 3 Homo sapiens 123-127 26864067-1 2016 INTRODUCTION: In this study, we investigated the association between -786T/C polymorphism of the endothelial nitric oxide (NOS3) gene in which thymidine is replaced by a cytosine at nucleotide -786 (rs 2070744) and coronary collateral circulation (CCC) in patients with stable coronary artery disease. Cytosine 170-178 nitric oxide synthase 3 Homo sapiens 123-127 26628675-8 2016 Nicotinamide adenine dinucleotide phosphate oxidase subunit p47(phox) knockdown or 5,6,7,8-tetrahydrobiopterin supplementation attenuated endothelial nitric oxide synthase uncoupling and enhanced in vivo endothelial repair capacity of early EPCs from PHAs. sapropterin 83-110 nitric oxide synthase 3 Homo sapiens 138-171 26750873-1 2016 Betulinic acid (BA) is a naturally occurring pentacyclic triterpene that attenuates vascular diseases and atherosclerosis, but the mechanism by which it stimulates endothelial nitric oxide synthase (eNOS) is unclear. betulinic acid 0-14 nitric oxide synthase 3 Homo sapiens 164-197 26750873-1 2016 Betulinic acid (BA) is a naturally occurring pentacyclic triterpene that attenuates vascular diseases and atherosclerosis, but the mechanism by which it stimulates endothelial nitric oxide synthase (eNOS) is unclear. betulinic acid 16-18 nitric oxide synthase 3 Homo sapiens 164-197 26893661-1 2016 The aim of the present study was to observe the effects of sevoflurane on the antioxidant capacity, endothelial nitric oxide synthase (eNOS) content and lifespan of erythrocytes. Sevoflurane 59-70 nitric oxide synthase 3 Homo sapiens 100-133 26497187-10 2016 ), eNOS inhibitor, abrogated the ameliorative potential of linagliptin. Linagliptin 59-70 nitric oxide synthase 3 Homo sapiens 3-7 27215040-2 2016 Nitric oxide (NO) is regulated by endothelial nitric oxide synthase (eNOS) enzyme which is one of the isoenzymes of NO synthase (NOS). Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 34-67 26497187-12 2016 which elicits that ameliorative potential of linagliptin was through eNOS signaling cascade and it may be concluded that linagliptin 3 mg/kg, i.p. Linagliptin 45-56 nitric oxide synthase 3 Homo sapiens 69-73 27251500-4 2016 Lepidoside, caffeic acid and methylsuccinic acid caused the highest up-regulated expression of endothelial nitric oxide synthase at the protein level with caffeic acid and ferulic acid showing strong inhibitory effects on inducible nitric oxide synthase (iNOS) expression. Lepidoside 0-10 nitric oxide synthase 3 Homo sapiens 95-128 26656590-1 2016 Endothelial nitric oxide synthase (eNOS) is the major source of nitric oxide (NO) production in blood vessels. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 26746999-7 2016 Consistently, testosterone enhanced the phosphorylation of AKT and nitric oxide synthase 3. Testosterone 14-26 nitric oxide synthase 3 Homo sapiens 67-90 26746999-10 2016 CONCLUSIONS: Testosterone protects cardiomyocytes against senescence caused by doxorubicin at least in part by modulating telomere binding factor 2 via a pathway involving the androgen receptor, phosphatidylinositol 3 kinase, AKT, and nitric oxide synthase 3. Testosterone 13-25 nitric oxide synthase 3 Homo sapiens 235-258 26916914-6 2016 Esculetin reduced the phosphorylation of VEGFR-2 and the downstream signaling of VEGFR-2, including ERK1/2 and eNOS/Akt pathways. esculetin 0-9 nitric oxide synthase 3 Homo sapiens 111-115 27251500-4 2016 Lepidoside, caffeic acid and methylsuccinic acid caused the highest up-regulated expression of endothelial nitric oxide synthase at the protein level with caffeic acid and ferulic acid showing strong inhibitory effects on inducible nitric oxide synthase (iNOS) expression. caffeic acid 12-24 nitric oxide synthase 3 Homo sapiens 95-128 27251500-4 2016 Lepidoside, caffeic acid and methylsuccinic acid caused the highest up-regulated expression of endothelial nitric oxide synthase at the protein level with caffeic acid and ferulic acid showing strong inhibitory effects on inducible nitric oxide synthase (iNOS) expression. methylsuccinic acid 29-48 nitric oxide synthase 3 Homo sapiens 95-128 27251500-4 2016 Lepidoside, caffeic acid and methylsuccinic acid caused the highest up-regulated expression of endothelial nitric oxide synthase at the protein level with caffeic acid and ferulic acid showing strong inhibitory effects on inducible nitric oxide synthase (iNOS) expression. caffeic acid 155-167 nitric oxide synthase 3 Homo sapiens 95-128 27251500-4 2016 Lepidoside, caffeic acid and methylsuccinic acid caused the highest up-regulated expression of endothelial nitric oxide synthase at the protein level with caffeic acid and ferulic acid showing strong inhibitory effects on inducible nitric oxide synthase (iNOS) expression. ferulic acid 172-184 nitric oxide synthase 3 Homo sapiens 95-128 26909517-14 2016 Selenium reversed the homocysteine-induced reduction of NO release, and increased the expression and phosphoylation of endothelial nitric oxide synthetase (eNOS) in a dose-dependent manner. Selenium 0-8 nitric oxide synthase 3 Homo sapiens 119-154 26909517-14 2016 Selenium reversed the homocysteine-induced reduction of NO release, and increased the expression and phosphoylation of endothelial nitric oxide synthetase (eNOS) in a dose-dependent manner. Selenium 0-8 nitric oxide synthase 3 Homo sapiens 156-160 26909517-15 2016 Moreover, selenium enhanced AKT phosphorylation, and selenium-induced phosphorylation and expression of eNOS were inhibited by AKT inhibition. Selenium 53-61 nitric oxide synthase 3 Homo sapiens 104-108 27516196-2 2016 This response is preceded by an early decline in basal nitric oxide (NO) levels, dependent on a signaling leading to inhibition of the constitutive isoform of NO synthase (cNOS). Nitric Oxide 55-67 nitric oxide synthase 3 Homo sapiens 172-176 27563480-0 2016 Impact of Rosuvastatin Treatment on HDL-Induced PKC-betaII and eNOS Phosphorylation in Endothelial Cells and Its Relation to Flow-Mediated Dilatation in Patients with Chronic Heart Failure. Rosuvastatin Calcium 10-22 nitric oxide synthase 3 Homo sapiens 63-67 27563480-4 2016 Recent studies demonstrated that HDL stimulates NO production due to eNOS phosphorylation at Ser(1177), dephosphorylation at Thr(495), and diminished phosphorylation of PKC-betaII at Ser(660). Serine 93-96 nitric oxide synthase 3 Homo sapiens 69-73 27563480-5 2016 The aim of this study was to elucidate the impact of rosuvastatin on HDL mediated eNOS and PKC-betaII phosphorylation and its relation to endothelial function. Rosuvastatin Calcium 53-65 nitric oxide synthase 3 Homo sapiens 82-86 27516196-3 2016 This process requires critical levels of arachidonic acid (AA), generated by Ca&lt;sup&gt;2+&lt;/sup&gt;-dependent activation of cytosolic phospholipase A2, and is mediated by the downstream tyrosine kinase-dependent phosphorylation of cNOS. Arachidonic Acid 41-57 nitric oxide synthase 3 Homo sapiens 252-256 26759218-2 2016 Asymmetric dimethylarginine (ADMA), an endogenous inhibitor of endothelial nitric oxide synthase (eNOS), is considered as a marker of endothelial dysfunction. dimethylarginine 11-27 nitric oxide synthase 3 Homo sapiens 63-96 26759218-2 2016 Asymmetric dimethylarginine (ADMA), an endogenous inhibitor of endothelial nitric oxide synthase (eNOS), is considered as a marker of endothelial dysfunction. N,N-dimethylarginine 29-33 nitric oxide synthase 3 Homo sapiens 63-96 26204498-2 2016 The nitric oxide (NO) synthase type III (NOS-3) overexpression induces cell death in hepatoblastoma cells. Nitric Oxide 4-16 nitric oxide synthase 3 Homo sapiens 41-46 27994632-6 2016 We further demonstrated that both isoflavonoids significantly increased nitric oxide (NO) production and upregulated the activities and expressions of endothelial NOS (eNOS) and neuronal NOS (nNOS). isoflavonoids 34-47 nitric oxide synthase 3 Homo sapiens 151-166 26682233-7 2016 Additionally, Akt/eNOS activity and NO production were downregulated in high glucose-stimulated EPCs. Glucose 77-84 nitric oxide synthase 3 Homo sapiens 18-22 26662566-4 2016 Despite unaltered endothelial nitric oxide synthase (eNOS) levels, serine1177-phosphorylated eNOS, the active form of eNOS, progressively decreased with time. serine1177 67-77 nitric oxide synthase 3 Homo sapiens 93-97 26662566-4 2016 Despite unaltered endothelial nitric oxide synthase (eNOS) levels, serine1177-phosphorylated eNOS, the active form of eNOS, progressively decreased with time. serine1177 67-77 nitric oxide synthase 3 Homo sapiens 93-97 26662566-6 2016 This also coincided with decreased interaction of eNOS with actin nucleating proteins like myristoylated alanine-rich C kinase substrate and Rac1, which plays a role in modulating the cytoskeleton and helps position eNOS in a favorable cytosolic position for active enzymatic activity. Alanine 105-112 nitric oxide synthase 3 Homo sapiens 50-54 26662566-6 2016 This also coincided with decreased interaction of eNOS with actin nucleating proteins like myristoylated alanine-rich C kinase substrate and Rac1, which plays a role in modulating the cytoskeleton and helps position eNOS in a favorable cytosolic position for active enzymatic activity. Alanine 105-112 nitric oxide synthase 3 Homo sapiens 216-220 26682233-9 2016 Furthermore, treatment with CoQ10 reduced reactive oxygen species, enhanced eNOS/Akt activity, and increased HO-1 expression in high glucose-treated EPCs. coenzyme Q10 28-33 nitric oxide synthase 3 Homo sapiens 76-80 26682233-12 2016 CoQ10 reduced high glucose-induced EPC apoptosis and dysfunction through upregulation of eNOS, HO-1 through the AMPK pathway. Glucose 19-26 nitric oxide synthase 3 Homo sapiens 89-93 27594770-5 2016 Immunohistochemistry and western blotting showed that atorvastatin increased the expression of cellular adhesion molecules (CAMs) but decreased the expression of endothelial nitric oxide synthase (eNOS); these effects of atorvastatin were blocked by ALOX15 overexpression. Atorvastatin 54-66 nitric oxide synthase 3 Homo sapiens 162-195 27594770-5 2016 Immunohistochemistry and western blotting showed that atorvastatin increased the expression of cellular adhesion molecules (CAMs) but decreased the expression of endothelial nitric oxide synthase (eNOS); these effects of atorvastatin were blocked by ALOX15 overexpression. Atorvastatin 221-233 nitric oxide synthase 3 Homo sapiens 162-195 26682008-1 2016 Nitric oxide synthase (eNOS/NOS3) is responsible for the endothelial synthesis of nitric oxide (NO( )). Nitric Oxide 82-94 nitric oxide synthase 3 Homo sapiens 28-32 26590088-7 2016 The latter was blocked by treating the cells with 60 microM L-NAME (but not D-NAME) as well as by 30 microM sepiapterin, a precursor of tetrahydrobiopterin that is required for proper function of endothelial nitric oxide synthase (eNOS). NG-Nitroarginine Methyl Ester 60-66 nitric oxide synthase 3 Homo sapiens 196-229 26590088-7 2016 The latter was blocked by treating the cells with 60 microM L-NAME (but not D-NAME) as well as by 30 microM sepiapterin, a precursor of tetrahydrobiopterin that is required for proper function of endothelial nitric oxide synthase (eNOS). sepiapterin 108-119 nitric oxide synthase 3 Homo sapiens 196-229 26590088-7 2016 The latter was blocked by treating the cells with 60 microM L-NAME (but not D-NAME) as well as by 30 microM sepiapterin, a precursor of tetrahydrobiopterin that is required for proper function of endothelial nitric oxide synthase (eNOS). sapropterin 136-155 nitric oxide synthase 3 Homo sapiens 196-229 26655728-2 2016 Nitric oxide (NO) generated by vascular endothelial NO synthase (eNOS) plays a critical role in the NO/ cyclic guanosine 5"-monophosphate (cGMP)-mediated pulmonary vascular function. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 65-69 26655728-2 2016 Nitric oxide (NO) generated by vascular endothelial NO synthase (eNOS) plays a critical role in the NO/ cyclic guanosine 5"-monophosphate (cGMP)-mediated pulmonary vascular function. cyclic guanosine 5"-monophosphate 104-137 nitric oxide synthase 3 Homo sapiens 65-69 26802937-7 2016 DHA reversed the TNF-alpha-mediated reduction of endothelial nitric oxide synthase (NOS3) gene expression. Docosahexaenoic Acids 0-3 nitric oxide synthase 3 Homo sapiens 49-82 26802937-7 2016 DHA reversed the TNF-alpha-mediated reduction of endothelial nitric oxide synthase (NOS3) gene expression. Docosahexaenoic Acids 0-3 nitric oxide synthase 3 Homo sapiens 84-88 26655728-2 2016 Nitric oxide (NO) generated by vascular endothelial NO synthase (eNOS) plays a critical role in the NO/ cyclic guanosine 5"-monophosphate (cGMP)-mediated pulmonary vascular function. Cyclic GMP 139-143 nitric oxide synthase 3 Homo sapiens 65-69 26655728-3 2016 Here we examined whether internalization of a fifteen amino acid (KRFNSISCSSWRRKR) synthetic peptide (P3) enhances the catalytic activity of eNOS via caveolae/eNOS dissociation leading to NO release and increased cGMP production in pulmonary artery endothelial cells (EC). Cyclic GMP 213-217 nitric oxide synthase 3 Homo sapiens 141-145 26655728-8 2016 P3- mediated activation of eNOS was abolished by intracellular Ca(2+) chelator 1,2-bis(2-aminophenooxy)ethane-N,N,N",N"- tertraacetic acid-AM (BAPTA-AM), PI3K inhibition, or by siRNA-mediated Cav-1 suppression. 1,2-bis(2-aminophenooxy)ethane-n,n,n",n"- tertraacetic acid-am 79-141 nitric oxide synthase 3 Homo sapiens 27-31 26655728-8 2016 P3- mediated activation of eNOS was abolished by intracellular Ca(2+) chelator 1,2-bis(2-aminophenooxy)ethane-N,N,N",N"- tertraacetic acid-AM (BAPTA-AM), PI3K inhibition, or by siRNA-mediated Cav-1 suppression. 1,2-bis(2-aminophenoxy)ethane N,N,N',N'-tetraacetic acid acetoxymethyl ester 143-151 nitric oxide synthase 3 Homo sapiens 27-31 26645254-1 2016 BACKGROUND AND PURPOSE: The Efficacy of Nitric Oxide in Stroke (ENOS) trial found that transdermal glyceryl trinitrate (GTN, a nitric oxide donor) lowered blood pressure but did not improve functional outcome in patients with acute stroke. Nitric Oxide 40-52 nitric oxide synthase 3 Homo sapiens 64-68 26645254-0 2016 Glyceryl Trinitrate for Acute Intracerebral Hemorrhage: Results From the Efficacy of Nitric Oxide in Stroke (ENOS) Trial, a Subgroup Analysis. Nitroglycerin 0-19 nitric oxide synthase 3 Homo sapiens 109-113 26645254-1 2016 BACKGROUND AND PURPOSE: The Efficacy of Nitric Oxide in Stroke (ENOS) trial found that transdermal glyceryl trinitrate (GTN, a nitric oxide donor) lowered blood pressure but did not improve functional outcome in patients with acute stroke. Nitroglycerin 99-118 nitric oxide synthase 3 Homo sapiens 64-68 26645254-0 2016 Glyceryl Trinitrate for Acute Intracerebral Hemorrhage: Results From the Efficacy of Nitric Oxide in Stroke (ENOS) Trial, a Subgroup Analysis. Nitric Oxide 85-97 nitric oxide synthase 3 Homo sapiens 109-113 26645254-1 2016 BACKGROUND AND PURPOSE: The Efficacy of Nitric Oxide in Stroke (ENOS) trial found that transdermal glyceryl trinitrate (GTN, a nitric oxide donor) lowered blood pressure but did not improve functional outcome in patients with acute stroke. Nitroglycerin 120-123 nitric oxide synthase 3 Homo sapiens 64-68 26645254-1 2016 BACKGROUND AND PURPOSE: The Efficacy of Nitric Oxide in Stroke (ENOS) trial found that transdermal glyceryl trinitrate (GTN, a nitric oxide donor) lowered blood pressure but did not improve functional outcome in patients with acute stroke. Nitric Oxide 127-139 nitric oxide synthase 3 Homo sapiens 64-68 26404526-0 2015 Phosphocreatine protects endothelial cells from oxidized low-density lipoprotein-induced apoptosis by modulating the PI3K/Akt/eNOS pathway. Phosphocreatine 0-15 nitric oxide synthase 3 Homo sapiens 126-130 26656861-5 2015 Compared with lactate production-negative VSA patients, the lactate production-positive counterparts were more likely to be nonsmoker female diabetics with -786T/C eNOS polymorphism (61% vs 31%, P<0.001, 62% vs 34%, P<0.001, 24% vs 14%, P=0.016, and 25% vs 15%, P=0.018, respectively). Lactic Acid 60-67 nitric oxide synthase 3 Homo sapiens 164-168 26656861-6 2015 Multivariable logistic regression analysis identified female sex, diabetes mellitus, and -786T/C eNOS polymorphism to correlate with lactate production (odds ratio 3.51, 95% CI 2.16 to 5.70, P<0.001; odds ratio 2.53, 95% CI 1.38 to 4.65, P=0.003; and odds ratio 1.85, 95% CI 1.02 to 3.35, P=0.044, respectively). Lactic Acid 133-140 nitric oxide synthase 3 Homo sapiens 97-101 26656861-8 2015 CONCLUSIONS: The results indicated that female sex, diabetes, and mutation in -786T/C eNOS gene correlate with ACh-provoked myocardial ischemia in patients with coronary spasm. Acetylcholine 111-114 nitric oxide synthase 3 Homo sapiens 86-90 26653547-12 2015 Expression of human endothelial nitric oxide synthase is associated with genistein supplementation. Genistein 73-82 nitric oxide synthase 3 Homo sapiens 20-53 26390975-1 2015 Endothelial nitric oxide synthase (eNOS, NOS3) is responsible for producing nitric oxide (NO)--a key molecule that can directly (or indirectly) act as a vasodilator and anti-inflammatory mediator. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 26390975-1 2015 Endothelial nitric oxide synthase (eNOS, NOS3) is responsible for producing nitric oxide (NO)--a key molecule that can directly (or indirectly) act as a vasodilator and anti-inflammatory mediator. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 41-45 26527496-9 2015 It is our hypothesis that, in hypoxic stress, a key player in initiating this imbalance is the enzyme, protein arginine methyltransferase-1 (PRMT1) which indirectly affects eNOS activity by increased production of asymmetric dimethylarginine (ADMA), a NOS-inhibitor. dimethylarginine 225-241 nitric oxide synthase 3 Homo sapiens 173-177 26393424-0 2015 CCN1 acutely increases nitric oxide production via integrin alphavbeta3-Akt-S6K-phosphorylation of endothelial nitric oxide synthase at the serine 1177 signaling axis. Nitric Oxide 23-35 nitric oxide synthase 3 Homo sapiens 99-132 26393424-0 2015 CCN1 acutely increases nitric oxide production via integrin alphavbeta3-Akt-S6K-phosphorylation of endothelial nitric oxide synthase at the serine 1177 signaling axis. Serine 140-146 nitric oxide synthase 3 Homo sapiens 99-132 26475965-4 2015 KEY FINDINGS: Non-cytotoxic PPF treatment was found to significantly upregulate inducible nitric oxide synthase (NOS2) but downregulate constitutive NOS3 expression. Propofol 28-31 nitric oxide synthase 3 Homo sapiens 149-153 26527496-9 2015 It is our hypothesis that, in hypoxic stress, a key player in initiating this imbalance is the enzyme, protein arginine methyltransferase-1 (PRMT1) which indirectly affects eNOS activity by increased production of asymmetric dimethylarginine (ADMA), a NOS-inhibitor. N,N-dimethylarginine 243-247 nitric oxide synthase 3 Homo sapiens 173-177 26498523-0 2015 beta-Amyrin induces angiogenesis in vascular endothelial cells through the Akt/endothelial nitric oxide synthase signaling pathway. beta-amyrin 0-11 nitric oxide synthase 3 Homo sapiens 79-112 26335399-4 2015 Neuronal (nNOS, NOS1) and endothelial (eNOS, NOS3) are constitutive calcium-dependent forms of the enzyme that regulate neural and vascular function respectively. Calcium 68-75 nitric oxide synthase 3 Homo sapiens 45-49 26476183-7 2015 By down-regulating S1P1 receptor expression, the S1P1-specific antisense oligonucleotides significantly inhibited E2-induced activation of Akt/eNOS in ECs. Oligonucleotides 73-89 nitric oxide synthase 3 Homo sapiens 143-147 26560496-0 2015 Serine 1179 Phosphorylation of Endothelial Nitric Oxide Synthase Increases Superoxide Generation and Alters Cofactor Regulation. Serine 0-6 nitric oxide synthase 3 Homo sapiens 31-64 26560496-0 2015 Serine 1179 Phosphorylation of Endothelial Nitric Oxide Synthase Increases Superoxide Generation and Alters Cofactor Regulation. Superoxides 75-85 nitric oxide synthase 3 Homo sapiens 31-64 26188706-2 2015 However, some genes have been linked to their formation, as in the case of NOS3 gene which encodes the endothelial nitric oxide synthase responsible for producing nitric oxide. Nitric Oxide 115-127 nitric oxide synthase 3 Homo sapiens 75-79 26414244-0 2015 Folic Acid Promotes Recycling of Tetrahydrobiopterin and Protects Against Hypoxia-Induced Pulmonary Hypertension by Recoupling Endothelial Nitric Oxide Synthase. Folic Acid 0-10 nitric oxide synthase 3 Homo sapiens 127-160 26409042-1 2015 Caveolin-1 (Cav-1), the homo-oligomeric coat protein of cholesterol-rich caveolae signalosomes, regulates signaling proteins including endothelial nitric oxide synthase (eNOS). Cholesterol 56-67 nitric oxide synthase 3 Homo sapiens 135-168 25812766-11 2015 The combination also increased nitric oxide production by NOS1 and NOS3 via mAChR activation, concomitantly with an up-regulation of NOS3 expression. Nitric Oxide 31-43 nitric oxide synthase 3 Homo sapiens 67-71 26134126-7 2015 In in vitro experiments by using human aortic endothelial cells, bilirubin augmented eNOS and Akt phosphorylation, cell proliferation, cell migration and tube formation. Bilirubin 65-74 nitric oxide synthase 3 Homo sapiens 85-89 26823875-10 2015 Interactions were existed between NOS3 gene polymorphisms and oxygen therapy duration. Oxygen 62-68 nitric oxide synthase 3 Homo sapiens 34-38 26265282-8 2015 Two genes, SLCO2A1 and NOS3, (involved with prostaglandin reuptake/metabolism and nitric oxide production, respectively) were consistently decreased in "non-Caucasian" DA. Prostaglandins 44-57 nitric oxide synthase 3 Homo sapiens 23-27 25663485-4 2015 We demonstrated that BPA markedly induces endothelial cell proliferation, migration and tube formation by activating endothelial nitric oxide synthase. bisphenol A 21-24 nitric oxide synthase 3 Homo sapiens 117-150 25663485-5 2015 BPA-induced nitric oxide generation appeared to be associated with the X-linked inhibitor of apoptosis protein (XIAP), which competes with endothelial nitric oxide synthase for caveolin-1. bisphenol A 0-3 nitric oxide synthase 3 Homo sapiens 139-172 25663485-5 2015 BPA-induced nitric oxide generation appeared to be associated with the X-linked inhibitor of apoptosis protein (XIAP), which competes with endothelial nitric oxide synthase for caveolin-1. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 139-172 26351364-7 2015 A guanosine 3",5"-cyclic monophosphate (cGMP) antagonist reversed KMUP-1-induced ROCK II reduction, indicating cGMP/eNOS involvement. Cyclic GMP 2-38 nitric oxide synthase 3 Homo sapiens 116-120 26351364-7 2015 A guanosine 3",5"-cyclic monophosphate (cGMP) antagonist reversed KMUP-1-induced ROCK II reduction, indicating cGMP/eNOS involvement. Cyclic GMP 40-44 nitric oxide synthase 3 Homo sapiens 116-120 26351364-7 2015 A guanosine 3",5"-cyclic monophosphate (cGMP) antagonist reversed KMUP-1-induced ROCK II reduction, indicating cGMP/eNOS involvement. KMUP 1 66-72 nitric oxide synthase 3 Homo sapiens 116-120 26265282-8 2015 Two genes, SLCO2A1 and NOS3, (involved with prostaglandin reuptake/metabolism and nitric oxide production, respectively) were consistently decreased in "non-Caucasian" DA. Nitric Oxide 82-94 nitric oxide synthase 3 Homo sapiens 23-27 26265282-11 2015 Because decreased SLCO2A1 and NOS3 expression can lead to increased prostaglandin and decreased nitric oxide concentrations, we speculate that prostaglandin-mediated vasodilation may play a more dominant role in maintaining the "non-Caucasian" patent DA, making it more likely to close when inhibited by indomethacin. Prostaglandins 68-81 nitric oxide synthase 3 Homo sapiens 30-34 26265282-11 2015 Because decreased SLCO2A1 and NOS3 expression can lead to increased prostaglandin and decreased nitric oxide concentrations, we speculate that prostaglandin-mediated vasodilation may play a more dominant role in maintaining the "non-Caucasian" patent DA, making it more likely to close when inhibited by indomethacin. Nitric Oxide 96-108 nitric oxide synthase 3 Homo sapiens 30-34 26265282-11 2015 Because decreased SLCO2A1 and NOS3 expression can lead to increased prostaglandin and decreased nitric oxide concentrations, we speculate that prostaglandin-mediated vasodilation may play a more dominant role in maintaining the "non-Caucasian" patent DA, making it more likely to close when inhibited by indomethacin. Prostaglandins 143-156 nitric oxide synthase 3 Homo sapiens 30-34 23319464-0 2015 eNOS transfection of adipose-derived stem cells yields bioactive nitric oxide production and improved results in vascular tissue engineering. Nitric Oxide 65-77 nitric oxide synthase 3 Homo sapiens 0-4 26385052-0 2015 Pharmacogenetic influence of eNOS gene variant on endothelial and glucose metabolism responses to L-arginine supplementation: Post hoc analysis of the L-arginine trial. Arginine 151-161 nitric oxide synthase 3 Homo sapiens 29-33 26385052-0 2015 Pharmacogenetic influence of eNOS gene variant on endothelial and glucose metabolism responses to L-arginine supplementation: Post hoc analysis of the L-arginine trial. Glucose 66-73 nitric oxide synthase 3 Homo sapiens 29-33 26385052-1 2015 OBJECTIVE: To evaluate whether variants of the eNOS gene are associated with endothelial and metabolic responses to L-arginine (L-arg) supplementation. Arginine 116-126 nitric oxide synthase 3 Homo sapiens 47-51 26385052-0 2015 Pharmacogenetic influence of eNOS gene variant on endothelial and glucose metabolism responses to L-arginine supplementation: Post hoc analysis of the L-arginine trial. Arginine 98-108 nitric oxide synthase 3 Homo sapiens 29-33 26385052-1 2015 OBJECTIVE: To evaluate whether variants of the eNOS gene are associated with endothelial and metabolic responses to L-arginine (L-arg) supplementation. Arginine 116-121 nitric oxide synthase 3 Homo sapiens 47-51 26385052-2 2015 MATERIAL AND METHODS: We examined a single nucleotide polymorphism of the eNOS gene (rs753482-A>C) to investigate the effects of this variant on endothelial function (EF), colony-forming unit-endothelial cell (CFU-EC) number, asymmetric-dimethylarginine (ADMA) level, insulin sensitivity index (ISI), and insulin secretion (IS) in a post hoc analysis of the L-arg trial. dimethylarginine 240-256 nitric oxide synthase 3 Homo sapiens 74-78 26385052-2 2015 MATERIAL AND METHODS: We examined a single nucleotide polymorphism of the eNOS gene (rs753482-A>C) to investigate the effects of this variant on endothelial function (EF), colony-forming unit-endothelial cell (CFU-EC) number, asymmetric-dimethylarginine (ADMA) level, insulin sensitivity index (ISI), and insulin secretion (IS) in a post hoc analysis of the L-arg trial. N,N-dimethylarginine 258-262 nitric oxide synthase 3 Homo sapiens 74-78 26385052-2 2015 MATERIAL AND METHODS: We examined a single nucleotide polymorphism of the eNOS gene (rs753482-A>C) to investigate the effects of this variant on endothelial function (EF), colony-forming unit-endothelial cell (CFU-EC) number, asymmetric-dimethylarginine (ADMA) level, insulin sensitivity index (ISI), and insulin secretion (IS) in a post hoc analysis of the L-arg trial. Arginine 361-366 nitric oxide synthase 3 Homo sapiens 74-78 26133666-6 2015 Fenofibrate and ER niacin also improved the impaired HDL ability to induce the expression of endothelial nitric oxide synthase and NO production (+10% and +8%, respectively). Fenofibrate 0-11 nitric oxide synthase 3 Homo sapiens 93-126 26517550-1 2015 Nitric oxide (NO), an important endogenous pulmonary vasodilator is synthetized by the endothelial NO synthase (NOS3). Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 112-116 28989705-4 2015 In addition, evaluation of HAEC phenotype at confluence indicated significant differences in the gene expression of NOS3, thrombomodulin, and E-selectin on the PEG-Scl2-2 hydrogels relative to PEG-collagen controls. Polyethylene Glycols 160-163 nitric oxide synthase 3 Homo sapiens 116-120 28989705-5 2015 At the protein level, however, only NOS3 was significantly different between the PEG-Scl2-2 and PEG-collagen surfaces. Polyethylene Glycols 81-84 nitric oxide synthase 3 Homo sapiens 36-40 28989705-5 2015 At the protein level, however, only NOS3 was significantly different between the PEG-Scl2-2 and PEG-collagen surfaces. Polyethylene Glycols 96-99 nitric oxide synthase 3 Homo sapiens 36-40 26416428-9 2015 Levels of phosphorylated Akt, anti-apoptotic Bcl-xL, pro-apoptotic Bax and endothelial nitric oxide synthase (NOS) were re-regulated after combined oxygen and melatonin delivery, whereas neuronal and inducible NOS, which were increased by oxygen treatment, were not influenced by melatonin. Oxygen 148-154 nitric oxide synthase 3 Homo sapiens 75-108 26416428-9 2015 Levels of phosphorylated Akt, anti-apoptotic Bcl-xL, pro-apoptotic Bax and endothelial nitric oxide synthase (NOS) were re-regulated after combined oxygen and melatonin delivery, whereas neuronal and inducible NOS, which were increased by oxygen treatment, were not influenced by melatonin. Melatonin 159-168 nitric oxide synthase 3 Homo sapiens 75-108 26296888-1 2015 Citrulline formation by both human neuronal nitric-oxide synthase (nNOS) and mouse macrophage inducible NOS was inhibited by the hydrogen sulfide (H2S) donor Na2S with IC50 values of ~2.4 10(-5) and ~7.9 10(-5) m, respectively, whereas human endothelial NOS was hardly affected at all. Citrulline 0-10 nitric oxide synthase 3 Homo sapiens 242-257 26296888-1 2015 Citrulline formation by both human neuronal nitric-oxide synthase (nNOS) and mouse macrophage inducible NOS was inhibited by the hydrogen sulfide (H2S) donor Na2S with IC50 values of ~2.4 10(-5) and ~7.9 10(-5) m, respectively, whereas human endothelial NOS was hardly affected at all. Hydrogen Sulfide 129-145 nitric oxide synthase 3 Homo sapiens 242-257 26296888-1 2015 Citrulline formation by both human neuronal nitric-oxide synthase (nNOS) and mouse macrophage inducible NOS was inhibited by the hydrogen sulfide (H2S) donor Na2S with IC50 values of ~2.4 10(-5) and ~7.9 10(-5) m, respectively, whereas human endothelial NOS was hardly affected at all. Hydrogen Sulfide 147-150 nitric oxide synthase 3 Homo sapiens 242-257 26296888-1 2015 Citrulline formation by both human neuronal nitric-oxide synthase (nNOS) and mouse macrophage inducible NOS was inhibited by the hydrogen sulfide (H2S) donor Na2S with IC50 values of ~2.4 10(-5) and ~7.9 10(-5) m, respectively, whereas human endothelial NOS was hardly affected at all. sodium sulfide 158-162 nitric oxide synthase 3 Homo sapiens 242-257 26268592-12 2015 ZFP580 also enhanced eNOS expression, and eNOS inhibition suppressed differentiation. zfp580 0-6 nitric oxide synthase 3 Homo sapiens 21-25 26242202-10 2015 Finally, both GRalpha overexpression and 5-aza-2-deoxycytidine treatment eliminated the differences between sensitivity groups to DEX-mediated downregulation of endothelial nitric oxide synthase (NOS3), and upregulation of plasminogen activator inhibitor 1 (SERPINE1). Decitabine 41-62 nitric oxide synthase 3 Homo sapiens 161-194 26242202-10 2015 Finally, both GRalpha overexpression and 5-aza-2-deoxycytidine treatment eliminated the differences between sensitivity groups to DEX-mediated downregulation of endothelial nitric oxide synthase (NOS3), and upregulation of plasminogen activator inhibitor 1 (SERPINE1). Decitabine 41-62 nitric oxide synthase 3 Homo sapiens 196-200 26499181-4 2015 In the blood vessel wall, NO is produced mainly from l-arginine by the enzyme endothelial nitric oxide synthase (eNOS) but it can also be released non-enzymatically from S-nitrosothiols or from nitrate/nitrite. Arginine 53-63 nitric oxide synthase 3 Homo sapiens 78-111 26242202-10 2015 Finally, both GRalpha overexpression and 5-aza-2-deoxycytidine treatment eliminated the differences between sensitivity groups to DEX-mediated downregulation of endothelial nitric oxide synthase (NOS3), and upregulation of plasminogen activator inhibitor 1 (SERPINE1). Dexamethasone 130-133 nitric oxide synthase 3 Homo sapiens 161-194 26242202-10 2015 Finally, both GRalpha overexpression and 5-aza-2-deoxycytidine treatment eliminated the differences between sensitivity groups to DEX-mediated downregulation of endothelial nitric oxide synthase (NOS3), and upregulation of plasminogen activator inhibitor 1 (SERPINE1). Dexamethasone 130-133 nitric oxide synthase 3 Homo sapiens 196-200 26428638-6 2015 L-arginine acts to increase the production of nitric oxide and Pycnogenol( ) activates the endothelial nitric oxide synthase and it is a potent antioxidant and inhibitor of inducible nitric oxide synthase. Arginine 0-10 nitric oxide synthase 3 Homo sapiens 91-124 26428638-6 2015 L-arginine acts to increase the production of nitric oxide and Pycnogenol( ) activates the endothelial nitric oxide synthase and it is a potent antioxidant and inhibitor of inducible nitric oxide synthase. pycnogenols 63-73 nitric oxide synthase 3 Homo sapiens 91-124 26187788-7 2015 Elevated serum homocysteine and vitamin B12 levels were associated with MTHFR 677C>T and eNOS intron 4a/b polymorphisms. Homocysteine 15-27 nitric oxide synthase 3 Homo sapiens 92-96 26091577-3 2015 Asymmetric dimethyl arginine (ADMA), endogenous inhibitor of endothelial nitric oxide synthase (eNOS), also represents one of the critical regulators of pulmonary vascular functions. dimethylarginine 11-28 nitric oxide synthase 3 Homo sapiens 61-94 26091577-3 2015 Asymmetric dimethyl arginine (ADMA), endogenous inhibitor of endothelial nitric oxide synthase (eNOS), also represents one of the critical regulators of pulmonary vascular functions. dimethylarginine 11-28 nitric oxide synthase 3 Homo sapiens 96-100 26091577-3 2015 Asymmetric dimethyl arginine (ADMA), endogenous inhibitor of endothelial nitric oxide synthase (eNOS), also represents one of the critical regulators of pulmonary vascular functions. N,N-dimethylarginine 30-34 nitric oxide synthase 3 Homo sapiens 61-94 26091577-3 2015 Asymmetric dimethyl arginine (ADMA), endogenous inhibitor of endothelial nitric oxide synthase (eNOS), also represents one of the critical regulators of pulmonary vascular functions. N,N-dimethylarginine 30-34 nitric oxide synthase 3 Homo sapiens 96-100 26091577-6 2015 It was discovered for the first time that ADMA induced the activation of signal transducer and activator of transcription 3 (STAT3) and stabilization of hypoxia inducible factor 1alpha (HIF-1alpha) in both types of cells, associated with drastic alternations in normal cellular functions (e.g., nitric oxide production, cell proliferation/Ca(2+) concentration, production of pro-inflammatory mediators, and expression of eNOS, DDAH1, and ICAM-1). N,N-dimethylarginine 42-46 nitric oxide synthase 3 Homo sapiens 421-425 26116711-9 2015 Similarly, exercise-induced changes in whole blood expression of VEGF, endothelial nitric oxide synthase and phosphatidylinositol 3-kinase R2 were blunted after NAC. Acetylcysteine 161-164 nitric oxide synthase 3 Homo sapiens 71-104 26512245-1 2015 OBJECTIVE: To find out whether dexamethasone induces an uncoupling of the endothelial nitric oxide synthase (eNOS). Dexamethasone 31-44 nitric oxide synthase 3 Homo sapiens 74-107 26187788-7 2015 Elevated serum homocysteine and vitamin B12 levels were associated with MTHFR 677C>T and eNOS intron 4a/b polymorphisms. Vitamin B 12 32-43 nitric oxide synthase 3 Homo sapiens 92-96 26187788-8 2015 The ApoE and eNOS -786T>C polymorphisms were associated with increased serum vitamin B12 levels. Vitamin B 12 80-91 nitric oxide synthase 3 Homo sapiens 13-17 26187788-11 2015 CONCLUSIONS: The present study suggests that the genotypes and haplotypes of MTHFR 677C>T and eNOS intron 4a/b polymorphisms are potential serum biomarkers in the pathophysiological processes of ischemic stroke, by modulating homocysteine and vitamin B12 levels. Homocysteine 229-241 nitric oxide synthase 3 Homo sapiens 97-101 26187788-11 2015 CONCLUSIONS: The present study suggests that the genotypes and haplotypes of MTHFR 677C>T and eNOS intron 4a/b polymorphisms are potential serum biomarkers in the pathophysiological processes of ischemic stroke, by modulating homocysteine and vitamin B12 levels. Vitamin B 12 246-257 nitric oxide synthase 3 Homo sapiens 97-101 26008990-0 2015 Pterostilbene, an Active Constituent of Blueberries, Stimulates Nitric Oxide Production via Activation of Endothelial Nitric Oxide Synthase in Human Umbilical Vein Endothelial Cells. pterostilbene 0-13 nitric oxide synthase 3 Homo sapiens 106-139 26304753-0 2015 Role of phosphatase activity of soluble epoxide hydrolase in regulating simvastatin-activated endothelial nitric oxide synthase. Simvastatin 72-83 nitric oxide synthase 3 Homo sapiens 94-127 26152729-11 2015 However, preservation of cAMP by ascorbate was found to depend on both the production of nitric oxide by endothelial nitric-oxide synthase, which ascorbate is known to activate, and the subsequent generation cGMP by guanylate cyclase. Cyclic AMP 25-29 nitric oxide synthase 3 Homo sapiens 105-138 26152729-11 2015 However, preservation of cAMP by ascorbate was found to depend on both the production of nitric oxide by endothelial nitric-oxide synthase, which ascorbate is known to activate, and the subsequent generation cGMP by guanylate cyclase. Ascorbic Acid 33-42 nitric oxide synthase 3 Homo sapiens 105-138 26152729-11 2015 However, preservation of cAMP by ascorbate was found to depend on both the production of nitric oxide by endothelial nitric-oxide synthase, which ascorbate is known to activate, and the subsequent generation cGMP by guanylate cyclase. Nitric Oxide 89-101 nitric oxide synthase 3 Homo sapiens 105-138 26152729-11 2015 However, preservation of cAMP by ascorbate was found to depend on both the production of nitric oxide by endothelial nitric-oxide synthase, which ascorbate is known to activate, and the subsequent generation cGMP by guanylate cyclase. Ascorbic Acid 146-155 nitric oxide synthase 3 Homo sapiens 105-138 26304753-11 2015 These findings suggest that sEH phosphatase activity negatively regulates simvastatin-activated eNOS by impeding the Akt-AMPK-eNOS signaling cascade. Simvastatin 74-85 nitric oxide synthase 3 Homo sapiens 96-100 26304753-11 2015 These findings suggest that sEH phosphatase activity negatively regulates simvastatin-activated eNOS by impeding the Akt-AMPK-eNOS signaling cascade. Simvastatin 74-85 nitric oxide synthase 3 Homo sapiens 126-130 26304753-4 2015 Simvastatin, a clinical lipid-lowering drug, also has a pleiotropic effect on eNOS activation. Simvastatin 0-11 nitric oxide synthase 3 Homo sapiens 78-82 26304753-5 2015 However, whether sEH phosphatase is involved in simvastatin-activated eNOS activity remains elusive. Simvastatin 48-59 nitric oxide synthase 3 Homo sapiens 70-74 26304753-6 2015 We investigated the role of sEH phosphatase activity in simvastatin-mediated activation of eNOS in endothelial cells (ECs). Simvastatin 56-67 nitric oxide synthase 3 Homo sapiens 91-95 26304753-8 2015 In addition, pharmacological inhibition of sEH phosphatase or overexpressing the inactive phosphatase domain of sEH enhanced simvastatin-induced NO bioavailability, tube formation and phosphorylation of eNOS, Akt, and AMP-activated protein kinase (AMPK). Simvastatin 125-136 nitric oxide synthase 3 Homo sapiens 203-207 26304753-9 2015 In contrast, overexpressing the phosphatase domain of sEH limited the simvastatin-increased NO biosynthesis and eNOS phosphorylation at Ser1179. Simvastatin 70-81 nitric oxide synthase 3 Homo sapiens 112-116 26304753-10 2015 Simvastatin evoked epidermal growth factor receptor-c-Src-increased Tyr phosphorylation of sEH and formation of an sEH-Akt-AMPK-eNOS complex, which was abolished by the c-Src kinase inhibitor PP1 or c-Src dominant-negative mutant K298M. Simvastatin 0-11 nitric oxide synthase 3 Homo sapiens 128-132 26297582-15 2015 The impairment of the PI3K/AKT/eNOS pathway after physiological insulin treatment could contribute to detrimental effects on cardiovascular homeostasis under high glucose conditions, and might shift toward the activation of certain mitogenic effectors, such as ERK1/2, p38 and JNK, the only ones that respond to physiological insulin treatment in high glucose. Glucose 163-170 nitric oxide synthase 3 Homo sapiens 31-35 26297582-15 2015 The impairment of the PI3K/AKT/eNOS pathway after physiological insulin treatment could contribute to detrimental effects on cardiovascular homeostasis under high glucose conditions, and might shift toward the activation of certain mitogenic effectors, such as ERK1/2, p38 and JNK, the only ones that respond to physiological insulin treatment in high glucose. Glucose 352-359 nitric oxide synthase 3 Homo sapiens 31-35 26297582-4 2015 AKT phosphorylates eNOS at Ser1177, resulting in increased nitric oxide production and vasodilation. Nitric Oxide 59-71 nitric oxide synthase 3 Homo sapiens 19-23 25913239-10 2015 Taken together, YLF-466D is capable of inhibiting platelet aggregation by activating AMPK and its downstream eNOS-cGMP-PKG signaling axis. Cyclic GMP 114-118 nitric oxide synthase 3 Homo sapiens 109-113 26297582-9 2015 RESULTS: In normal glucose, the active phosphorylated forms of AKT, eNOS, ERK1/2, p38 and JNK were increased in insulin treated cells, in a dose-dependent manner. Glucose 19-26 nitric oxide synthase 3 Homo sapiens 68-72 26284388-9 2015 The mRNA levels of endothelial markers platelet endothelial cell adhesion molecule-1 (PECAM-1/CD31) and endothelial nitric oxide synthase (eNOS), were significantly upregulated in about 2 folds by PGE2 detected with Q-PCR assay. Dinoprostone 197-201 nitric oxide synthase 3 Homo sapiens 104-137 26286023-1 2015 Endothelial nitric oxide synthase (eNOS) catalyzes the conversion of l-arginine and molecular oxygen into l-citrulline and nitric oxide (NO), a gaseous second messenger that influences cardiovascular physiology and disease. Arginine 69-79 nitric oxide synthase 3 Homo sapiens 0-33 26286023-1 2015 Endothelial nitric oxide synthase (eNOS) catalyzes the conversion of l-arginine and molecular oxygen into l-citrulline and nitric oxide (NO), a gaseous second messenger that influences cardiovascular physiology and disease. Arginine 69-79 nitric oxide synthase 3 Homo sapiens 35-39 26286023-1 2015 Endothelial nitric oxide synthase (eNOS) catalyzes the conversion of l-arginine and molecular oxygen into l-citrulline and nitric oxide (NO), a gaseous second messenger that influences cardiovascular physiology and disease. Oxygen 94-100 nitric oxide synthase 3 Homo sapiens 0-33 26286023-1 2015 Endothelial nitric oxide synthase (eNOS) catalyzes the conversion of l-arginine and molecular oxygen into l-citrulline and nitric oxide (NO), a gaseous second messenger that influences cardiovascular physiology and disease. Oxygen 94-100 nitric oxide synthase 3 Homo sapiens 35-39 26286023-1 2015 Endothelial nitric oxide synthase (eNOS) catalyzes the conversion of l-arginine and molecular oxygen into l-citrulline and nitric oxide (NO), a gaseous second messenger that influences cardiovascular physiology and disease. Citrulline 106-118 nitric oxide synthase 3 Homo sapiens 0-33 26286023-1 2015 Endothelial nitric oxide synthase (eNOS) catalyzes the conversion of l-arginine and molecular oxygen into l-citrulline and nitric oxide (NO), a gaseous second messenger that influences cardiovascular physiology and disease. Citrulline 106-118 nitric oxide synthase 3 Homo sapiens 35-39 26286023-1 2015 Endothelial nitric oxide synthase (eNOS) catalyzes the conversion of l-arginine and molecular oxygen into l-citrulline and nitric oxide (NO), a gaseous second messenger that influences cardiovascular physiology and disease. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 26286023-2 2015 Several mechanisms regulate eNOS activity and function, including phosphorylation at Ser and Thr residues and protein-protein interactions. Serine 85-88 nitric oxide synthase 3 Homo sapiens 28-32 26286023-2 2015 Several mechanisms regulate eNOS activity and function, including phosphorylation at Ser and Thr residues and protein-protein interactions. Threonine 93-96 nitric oxide synthase 3 Homo sapiens 28-32 26286023-4 2015 SDF2 knockdown impaired agonist-stimulated NO synthesis and decreased the phosphorylation of eNOS at Ser(1177), a key event required for maximal activation of eNOS. Serine 101-104 nitric oxide synthase 3 Homo sapiens 93-97 26286023-4 2015 SDF2 knockdown impaired agonist-stimulated NO synthesis and decreased the phosphorylation of eNOS at Ser(1177), a key event required for maximal activation of eNOS. Serine 101-104 nitric oxide synthase 3 Homo sapiens 159-163 26286023-5 2015 Conversely, SDF2 overexpression dose-dependently increased NO synthesis through a mechanism involving Akt and calcium (induced with ionomycin), which increased the phosphorylation of Ser(1177) in eNOS. Calcium 110-117 nitric oxide synthase 3 Homo sapiens 196-200 26286023-5 2015 Conversely, SDF2 overexpression dose-dependently increased NO synthesis through a mechanism involving Akt and calcium (induced with ionomycin), which increased the phosphorylation of Ser(1177) in eNOS. Ionomycin 132-141 nitric oxide synthase 3 Homo sapiens 196-200 26286023-5 2015 Conversely, SDF2 overexpression dose-dependently increased NO synthesis through a mechanism involving Akt and calcium (induced with ionomycin), which increased the phosphorylation of Ser(1177) in eNOS. Serine 183-186 nitric oxide synthase 3 Homo sapiens 196-200 25536367-5 2015 The objective of this study was to determine whether starting L-citrulline after the onset of pulmonary hypertension inhibits disease progression and improves NO production by recoupling endothelial NO synthase (eNOS). Citrulline 62-74 nitric oxide synthase 3 Homo sapiens 212-216 25536367-11 2015 When started after disease onset, oral L-citrulline treatment improves NO production by recoupling eNOS and inhibits the further development of chronic hypoxia-induced pulmonary hypertension in newborn piglets. Citrulline 39-51 nitric oxide synthase 3 Homo sapiens 99-103 25536367-10 2015 NO production and eNOS dimer-to-monomer ratios were greater in pulmonary arteries from L-citrulline-treated than from untreated hypoxic animals but were lower than in normoxic controls. Citrulline 87-99 nitric oxide synthase 3 Homo sapiens 18-22 25728347-0 2015 Propranolol induces regression of hemangioma cells via the down-regulation of the PI3K/Akt/eNOS/VEGF pathway. Propranolol 0-11 nitric oxide synthase 3 Homo sapiens 91-95 26367737-0 2015 Piceatannol, a natural hydroxylated analog of resveratrol, promotes nitric oxide release through phosphorylation of endothelial nitric oxide synthase in human endothelial cells. 3,3',4,5'-tetrahydroxystilbene 0-11 nitric oxide synthase 3 Homo sapiens 116-149 26367737-0 2015 Piceatannol, a natural hydroxylated analog of resveratrol, promotes nitric oxide release through phosphorylation of endothelial nitric oxide synthase in human endothelial cells. Resveratrol 46-57 nitric oxide synthase 3 Homo sapiens 116-149 26367737-0 2015 Piceatannol, a natural hydroxylated analog of resveratrol, promotes nitric oxide release through phosphorylation of endothelial nitric oxide synthase in human endothelial cells. Nitric Oxide 68-80 nitric oxide synthase 3 Homo sapiens 116-149 25728347-13 2015 CONCLUSIONS: The current study demonstrated the antiangiogenic properties of propranolol in vitro and that the drug was able to induce the regression of hemangioma cells via the inhibition of cell cycle progression, invasion, and tube formation, concomitantly with decreased NO and VEGF levels through the down-regulation of the PI3K/Akt/eNOS/VEGF pathway. Propranolol 77-88 nitric oxide synthase 3 Homo sapiens 338-342 25931146-1 2015 During the course of cholestatic liver diseases, the toxic effect of bile acids accumulation has been related to the decreased expression of endothelial nitric oxide synthase (NOS-3) and cellular oxidative stress increase. Bile Acids and Salts 69-79 nitric oxide synthase 3 Homo sapiens 141-181 25931146-3 2015 In the human hepatocarcinoma cell line HepG2, cytotoxic response to GCDCA was characterized by the reduced activity of the respiratory complexes II+III, the increased expression and activation of the transcription factor Sp1, and a higher binding capacity of this at positions -1386, -632 and -104 of the NOS-3 promoter (pNOS-3). Glycochenodeoxycholic Acid 68-73 nitric oxide synthase 3 Homo sapiens 305-310 25931146-10 2015 Thus, the identification of Sp1 as a potential negative regulator of NOS-3 expression represents a new mechanism by which the accumulation of bile acids causes a cytotoxic effect through the oxidative stress increase, and provides a new potential target in cholestatic liver diseases. Bile Acids and Salts 142-152 nitric oxide synthase 3 Homo sapiens 69-74 25815690-7 2015 PA attenuated insulin-mediated insulin receptor substrate-1 (IRS-1) tyrosine phosphorylation, leading to decreased glucose uptake, and phosphorylation of eNOS, leading to a reduction in the production of NO. Palmitic Acid 0-2 nitric oxide synthase 3 Homo sapiens 154-158 25902041-1 2015 The dysregulation of nitric oxide (NO) synthesis attributable to the abnormal expression/activity of endothelial NO synthase (eNOS) is considered to be a major characteristic of insulin-resistant states, as well as an essential contributor to the pathogenesis of cardiovascular diseases. Nitric Oxide 21-33 nitric oxide synthase 3 Homo sapiens 101-124 25902041-1 2015 The dysregulation of nitric oxide (NO) synthesis attributable to the abnormal expression/activity of endothelial NO synthase (eNOS) is considered to be a major characteristic of insulin-resistant states, as well as an essential contributor to the pathogenesis of cardiovascular diseases. Nitric Oxide 21-33 nitric oxide synthase 3 Homo sapiens 126-130 25708288-6 2015 Deficiency in farnesoid X receptor and G-protein-coupled bile acid receptor 1 genes alters the expression/activity of cystathione gamma-lyase and endothelial nitric oxide synthase, two genes involved in the synthesis of hydrogen sulfide and nitric oxide, i.e., two gaseous mediators that have been shown to be essential in maintaining the intestinal homeostasis. Hydrogen Sulfide 220-236 nitric oxide synthase 3 Homo sapiens 146-179 25815690-1 2015 Growing evidence suggests that the elevation of free fatty acids, including palmitic acid (PA), are associated with inflammation and oxidative stress, which may be involved in endothelial dysfunction, characterized by the reduced bioavailability of nitric oxide (NO) synthesized from endothelial NO synthase (eNOS). Fatty Acids, Nonesterified 48-64 nitric oxide synthase 3 Homo sapiens 309-313 25815690-1 2015 Growing evidence suggests that the elevation of free fatty acids, including palmitic acid (PA), are associated with inflammation and oxidative stress, which may be involved in endothelial dysfunction, characterized by the reduced bioavailability of nitric oxide (NO) synthesized from endothelial NO synthase (eNOS). Palmitic Acid 76-89 nitric oxide synthase 3 Homo sapiens 309-313 25815690-1 2015 Growing evidence suggests that the elevation of free fatty acids, including palmitic acid (PA), are associated with inflammation and oxidative stress, which may be involved in endothelial dysfunction, characterized by the reduced bioavailability of nitric oxide (NO) synthesized from endothelial NO synthase (eNOS). Palmitic Acid 91-93 nitric oxide synthase 3 Homo sapiens 309-313 25815690-8 2015 Pic effectively mitigated the inhibitory effects of PA on the insulin-mediated phosphorylation of IRS-1 and eNOS, which was not observed following inhibition of HO-1 activity. 3,3',4,5'-tetrahydroxystilbene 0-3 nitric oxide synthase 3 Homo sapiens 108-112 25815690-8 2015 Pic effectively mitigated the inhibitory effects of PA on the insulin-mediated phosphorylation of IRS-1 and eNOS, which was not observed following inhibition of HO-1 activity. Palmitic Acid 52-54 nitric oxide synthase 3 Homo sapiens 108-112 25815690-9 2015 The results of the present study suggested that Pic may have the potential to prevent PA-induced impairment of insulin signaling and eNOS function, by inducing the expression of the anti-inflammatory and antioxidant, HO-1. 3,3',4,5'-tetrahydroxystilbene 48-51 nitric oxide synthase 3 Homo sapiens 133-137 25815690-9 2015 The results of the present study suggested that Pic may have the potential to prevent PA-induced impairment of insulin signaling and eNOS function, by inducing the expression of the anti-inflammatory and antioxidant, HO-1. Palmitic Acid 86-88 nitric oxide synthase 3 Homo sapiens 133-137 25869503-0 2015 Roles of ROS and PKC-betaII in ionizing radiation-induced eNOS activation in human vascular endothelial cells. Reactive Oxygen Species 9-12 nitric oxide synthase 3 Homo sapiens 58-62 26721349-2 2016 Recent evidence suggests that H2S may also modulate Na(+)- and Ca(2+)-permeable channels and intracellular Ca(2+) stores, but the influence of H2S on endothelial Ca(2+) dynamics and Ca(2+)-dependent activation of endothelial nitric oxide synthase (eNOS) is unclear. Hydrogen Sulfide 30-33 nitric oxide synthase 3 Homo sapiens 213-246 25869503-3 2015 We found that ionizing radiation increased eNOS phosphorylation at Ser-1177 and dephosphorylation at Thr-495 in HUVECs in a dose-dependent (<= 20 Gy) and time-dependent (6-72 h) manner. Serine 67-70 nitric oxide synthase 3 Homo sapiens 43-47 25869503-7 2015 Furthermore, when the radiation-induced increase in reactive oxygen species (ROS) generation was prevented by the anti-oxidant N-acetyl-L-cysteine, eNOS Ser-1177 phosphorylation and Thr-495 dephosphorylation in irradiated HUVECs were significantly reduced. Reactive Oxygen Species 52-75 nitric oxide synthase 3 Homo sapiens 148-152 25869503-7 2015 Furthermore, when the radiation-induced increase in reactive oxygen species (ROS) generation was prevented by the anti-oxidant N-acetyl-L-cysteine, eNOS Ser-1177 phosphorylation and Thr-495 dephosphorylation in irradiated HUVECs were significantly reduced. Reactive Oxygen Species 77-80 nitric oxide synthase 3 Homo sapiens 148-152 25869503-7 2015 Furthermore, when the radiation-induced increase in reactive oxygen species (ROS) generation was prevented by the anti-oxidant N-acetyl-L-cysteine, eNOS Ser-1177 phosphorylation and Thr-495 dephosphorylation in irradiated HUVECs were significantly reduced. Acetylcysteine 127-146 nitric oxide synthase 3 Homo sapiens 148-152 25869503-7 2015 Furthermore, when the radiation-induced increase in reactive oxygen species (ROS) generation was prevented by the anti-oxidant N-acetyl-L-cysteine, eNOS Ser-1177 phosphorylation and Thr-495 dephosphorylation in irradiated HUVECs were significantly reduced. Serine 153-156 nitric oxide synthase 3 Homo sapiens 148-152 25869503-9 2015 Taken together, our results suggest that ionizing radiation-induced eNOS activation in human vascular endothelial cells is attributed to both the up-regulation of PKC-betaII and the increase in ROS generation which were independent of each other. Reactive Oxygen Species 194-197 nitric oxide synthase 3 Homo sapiens 68-72 26084222-0 2015 Atorvastatin-induced endothelial nitric oxide synthase expression in endothelial cells is mediated by endoglin. Atorvastatin 0-12 nitric oxide synthase 3 Homo sapiens 21-54 25963768-5 2015 Herein, we report for the first time that the hydrogen peroxide (H2O2), a redox signaling molecule, generated by these EHNs activates the endothelial nitric oxide synthase (eNOS) that promotes the nitric oxide (NO) production in a PI3K (phosphoinositide 3-kinase)/Akt dependent manner, eventually triggering angiogenesis. Hydrogen Peroxide 46-63 nitric oxide synthase 3 Homo sapiens 138-171 25963768-5 2015 Herein, we report for the first time that the hydrogen peroxide (H2O2), a redox signaling molecule, generated by these EHNs activates the endothelial nitric oxide synthase (eNOS) that promotes the nitric oxide (NO) production in a PI3K (phosphoinositide 3-kinase)/Akt dependent manner, eventually triggering angiogenesis. Hydrogen Peroxide 65-69 nitric oxide synthase 3 Homo sapiens 138-171 25699607-1 2015 Endothelial nitric oxide synthase (eNOS), an enzyme that generates nitric oxide, is a major determinant of endothelial function. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 25631232-7 2015 The molecular mechanisms underlying H2 S/zofenoprilat-induced angiogenesis were dependent on Akt, eNOS and ERK1/2 cascades. Hydrogen Sulfide 36-40 nitric oxide synthase 3 Homo sapiens 98-102 25631232-7 2015 The molecular mechanisms underlying H2 S/zofenoprilat-induced angiogenesis were dependent on Akt, eNOS and ERK1/2 cascades. zofenoprilate 41-53 nitric oxide synthase 3 Homo sapiens 98-102 25631232-10 2015 CONCLUSIONS AND IMPLICATIONS: Zofenoprilat induced a constant production of H2 S that stimulated the angiogenic process through a KATP channel/Akt/eNOS/ERK1/2 pathway. zofenoprilate 30-42 nitric oxide synthase 3 Homo sapiens 147-151 25631232-10 2015 CONCLUSIONS AND IMPLICATIONS: Zofenoprilat induced a constant production of H2 S that stimulated the angiogenic process through a KATP channel/Akt/eNOS/ERK1/2 pathway. Hydrogen Sulfide 76-80 nitric oxide synthase 3 Homo sapiens 147-151 26084222-2 2015 Interestingly, atorvastatin (ATV) is able to increase both endoglin and eNOS expression and reduce plaque size beyond its lipid lowering effects but by unknown mechanisms. Atorvastatin 15-27 nitric oxide synthase 3 Homo sapiens 72-76 26084222-2 2015 Interestingly, atorvastatin (ATV) is able to increase both endoglin and eNOS expression and reduce plaque size beyond its lipid lowering effects but by unknown mechanisms. Atorvastatin 29-32 nitric oxide synthase 3 Homo sapiens 72-76 26084222-3 2015 We hypothesized whether inflammation modulates ATV-dependent induction of endoglin and eNOS expression in vitro in endothelial cells and whether ATV-induced eNOS expression is regulated via endoglin. Atorvastatin 47-50 nitric oxide synthase 3 Homo sapiens 87-91 26084222-3 2015 We hypothesized whether inflammation modulates ATV-dependent induction of endoglin and eNOS expression in vitro in endothelial cells and whether ATV-induced eNOS expression is regulated via endoglin. Atorvastatin 145-148 nitric oxide synthase 3 Homo sapiens 157-161 26084222-5 2015 By contrast, ATV treatment increased endoglin and eNOS protein expression, while preventing TNF-alpha-mediated downregulation of endoglin and eNOS protein levels. Atorvastatin 13-16 nitric oxide synthase 3 Homo sapiens 50-54 26084222-5 2015 By contrast, ATV treatment increased endoglin and eNOS protein expression, while preventing TNF-alpha-mediated downregulation of endoglin and eNOS protein levels. Atorvastatin 13-16 nitric oxide synthase 3 Homo sapiens 142-146 26084222-6 2015 Moreover, suppression of endoglin using small interfering RNA (siRNA), but not inhibition of TGF-beta signaling with SB431542, abrogated ATV-induced eNOS expression. Atorvastatin 137-140 nitric oxide synthase 3 Homo sapiens 149-153 26084222-7 2015 These results suggest that ATV treatment prevents inflammation-reduced endoglin and eNOS expression in endothelial cells and that ATV-induced eNOS expression strongly depends on the proper expression of endoglin in HUVECs. Atorvastatin 27-30 nitric oxide synthase 3 Homo sapiens 84-88 26084222-7 2015 These results suggest that ATV treatment prevents inflammation-reduced endoglin and eNOS expression in endothelial cells and that ATV-induced eNOS expression strongly depends on the proper expression of endoglin in HUVECs. Atorvastatin 130-133 nitric oxide synthase 3 Homo sapiens 142-146 25838201-0 2015 Sevoflurane pretreatment attenuates TNF-alpha-induced human endothelial cell dysfunction through activating eNOS/NO pathway. Sevoflurane 0-11 nitric oxide synthase 3 Homo sapiens 108-112 25057159-1 2015 Reduced production of nitric oxide due to rs1799983 single nucleotide polymorphism in nitric oxide synthase 3 gene (NOS3) may enhance the risk of coronary artery disease. Nitric Oxide 22-34 nitric oxide synthase 3 Homo sapiens 86-109 25057159-1 2015 Reduced production of nitric oxide due to rs1799983 single nucleotide polymorphism in nitric oxide synthase 3 gene (NOS3) may enhance the risk of coronary artery disease. Nitric Oxide 22-34 nitric oxide synthase 3 Homo sapiens 116-120 25838201-5 2015 Meanwhile, sevoflurane (1.5 and 2.5 MAC) significantly induced endothelial nitric oxide synthase (eNOS) phosphorylation and enhanced NO levels both intracellularly and in the cell culture medium. Sevoflurane 11-22 nitric oxide synthase 3 Homo sapiens 63-96 25838201-5 2015 Meanwhile, sevoflurane (1.5 and 2.5 MAC) significantly induced endothelial nitric oxide synthase (eNOS) phosphorylation and enhanced NO levels both intracellularly and in the cell culture medium. Sevoflurane 11-22 nitric oxide synthase 3 Homo sapiens 98-102 25838201-7 2015 Collectively, these data indicate that sevoflurane protects against TNF-alpha -induced vascular endothelium dysfunction through activation of eNOS/NO pathway and inhibition of NF-kappaB. Sevoflurane 39-50 nitric oxide synthase 3 Homo sapiens 142-146 25938443-10 2015 In addition, P2X7 mediated both high glucose and palmitate-induced increase in reactive oxygen species levels and decrease in endothelial nitric oxide synthase. Glucose 37-44 nitric oxide synthase 3 Homo sapiens 126-159 25938443-10 2015 In addition, P2X7 mediated both high glucose and palmitate-induced increase in reactive oxygen species levels and decrease in endothelial nitric oxide synthase. Palmitates 49-58 nitric oxide synthase 3 Homo sapiens 126-159 25804308-6 2015 Furthermore, Ang II increased eNOS-Ser(1177) but decreased eNOS-Thr(495), indicating concomitant activation of eNOS. Serine 35-38 nitric oxide synthase 3 Homo sapiens 30-34 25804308-6 2015 Furthermore, Ang II increased eNOS-Ser(1177) but decreased eNOS-Thr(495), indicating concomitant activation of eNOS. Threonine 64-67 nitric oxide synthase 3 Homo sapiens 59-63 25804308-6 2015 Furthermore, Ang II increased eNOS-Ser(1177) but decreased eNOS-Thr(495), indicating concomitant activation of eNOS. Threonine 64-67 nitric oxide synthase 3 Homo sapiens 59-63 25804308-7 2015 Intriguingly, ROS scavengers but not AT2R antagonist prevented Ang II-activation of eNOS. ros 14-17 nitric oxide synthase 3 Homo sapiens 84-88 25804308-11 2015 Taken together, we demonstrate, for the first time, that Ang II upregulates nNOS protein expression and activity via AT1R/ROS/eNOS-dependent S-nitrosation and membrane translocation of AT2R. ros 122-125 nitric oxide synthase 3 Homo sapiens 126-130 25917853-9 2015 CONCLUSIONS: Homozygosity for the G allele of the eNOS G894T polymorphism was associated with worse survival in systolic HF patients, especially in those treated with nitrates. Nitrates 167-175 nitric oxide synthase 3 Homo sapiens 50-54 25712867-7 2015 Nitro-oxidative stress and cell death in NOS-3 overexpressing cells occurred with the expression increase of pro-apoptotic genes and a higher expression/activity of the enzymes adrenodoxin reductase mitochondrial (AR) and cathepsin D (CatD). nitro 0-5 nitric oxide synthase 3 Homo sapiens 41-46 26419990-6 2015 The mRNA and protein expressions of eNOS and DDAH2 were uncorrelated under the effect of Hcy (r = 0.057 and 0.449, both P > 0.05) and VEGF (r = 0.284 and 0.432, both P > 0.05). Homocysteine 89-92 nitric oxide synthase 3 Homo sapiens 36-40 26419990-7 2015 CONCLUSION: Recombinant adenovirus Ad-hVEGF165 could reverse Hcy-induced endothelial cells dysfunction via upregulating the expressions of eNOS and DDAH2. Homocysteine 61-64 nitric oxide synthase 3 Homo sapiens 139-143 25920448-0 2015 Roles of miRNA-24 in regulating endothelial nitric oxide synthase expression and vascular endothelial cell proliferation. mirna-24 9-17 nitric oxide synthase 3 Homo sapiens 32-65 25920448-1 2015 This study is to investigate the effect of miRNA-24 on endothelial nitric oxide synthase (eNOS) expression and vascular endothelial cell proliferation. mirna-24 43-51 nitric oxide synthase 3 Homo sapiens 55-88 25920448-1 2015 This study is to investigate the effect of miRNA-24 on endothelial nitric oxide synthase (eNOS) expression and vascular endothelial cell proliferation. mirna-24 43-51 nitric oxide synthase 3 Homo sapiens 90-94 25748584-1 2015 Nitric oxide (NO), produced by the enzyme endothelial nitric oxide synthase (eNOS), has critical roles in the regulation of vascular homeostasis and prevention of atherogenesis by inhibiting leukocytes, platelet activation, and smooth muscle cell proliferation. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 42-75 25588940-9 2015 As compared with the ox-LDL group, results of the PG high dose group showed that cell viability was significantly increased (P<0.05), the level of NO release, expression of eNOS mRNA, densitometric value of eNOS protein expression, as well as the activities of SOD and GPx were all significantly higher (all P<0.05). Propyl Gallate 50-52 nitric oxide synthase 3 Homo sapiens 176-180 25588940-9 2015 As compared with the ox-LDL group, results of the PG high dose group showed that cell viability was significantly increased (P<0.05), the level of NO release, expression of eNOS mRNA, densitometric value of eNOS protein expression, as well as the activities of SOD and GPx were all significantly higher (all P<0.05). Propyl Gallate 50-52 nitric oxide synthase 3 Homo sapiens 210-214 26131136-3 2015 They were intervened by heparin and the expression levels of soluble thrombomodulin (sTM) and serum activated protein C (APC) were detected by ELISA, the regulatory mechanism of heparin improving vascular endothelial cells injury induced by TNFalpha was detected by Western Blotting method, the methylation of histone in the gene promoter region of endothelial nitric oxide synthase (eNOS) and monocyte chemotactic protein-1 (MCP-1) were detected using chromatin immunoprecipitation method. Heparin 178-185 nitric oxide synthase 3 Homo sapiens 349-382 25748584-1 2015 Nitric oxide (NO), produced by the enzyme endothelial nitric oxide synthase (eNOS), has critical roles in the regulation of vascular homeostasis and prevention of atherogenesis by inhibiting leukocytes, platelet activation, and smooth muscle cell proliferation. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 77-81 25733135-4 2015 In this review, we aim to place the genomic findings on components of the NO/cGMP pathway, namely endothelial nitric oxide synthase, soluble guanylyl cyclase and phosphodiesterase 5A, in context of preventive and therapeutic strategies for treating atherosclerosis and its sequelae. Cyclic GMP 77-81 nitric oxide synthase 3 Homo sapiens 98-131 25892567-6 2015 Furthermore, delphinidins increase endothelial nitric oxide synthase expression and decreases expression of vaso-constrictory endothelin-1. delphinidin 13-25 nitric oxide synthase 3 Homo sapiens 35-68 25581901-0 2015 Transient receptor potential vanilloid type 1 is vital for (-)-epigallocatechin-3-gallate mediated activation of endothelial nitric oxide synthase. epigallocatechin gallate 59-89 nitric oxide synthase 3 Homo sapiens 113-146 25263733-9 2015 The expression of neuronal NOS, endothelial NOS, and inducible NOS decreased mainly in GNO3 group compared to the G group (P < .05), with no difference compared to C group (P > .05). gno3 87-91 nitric oxide synthase 3 Homo sapiens 32-47 25601987-7 2015 Impaired effects of metformin on eNOS phosphorylation and NO production were reversed in cells transfected with constitutively active AMP-activated protein kinase. Metformin 20-29 nitric oxide synthase 3 Homo sapiens 33-37 25848469-6 2015 Furthermore, therapeutic agents that are identified in increasing NO bioavailability through improvement of hepatic endothelial nitric oxide synthase (eNOS) activity and reduction in hepatic asymmetric dimethylarginine, an endogenous modulator of eNOS and a key mediator of elevated intrahepatic vascular tone in cirrhosis would be interesting therapeutic approaches in patients with endothelial dysfunction and portal hypertension in advanced liver diseases. dimethylarginine 202-218 nitric oxide synthase 3 Homo sapiens 247-251 25797242-8 2015 Moreover, the aforementioned positive effects were abolished by blocking PI3K/Akt/eNOS pathway with LY-294002. Lysine 100-102 nitric oxide synthase 3 Homo sapiens 82-86 25686009-5 2015 Nitric oxide levels were not modulated by the treatments, although eNOS was upregulated by cyanidin-3-glucoside, and superoxide production was decreased by both phenolic acids. cyanidin-3-o-glucoside 91-111 nitric oxide synthase 3 Homo sapiens 67-71 25748432-5 2015 This effect was unaffected by the pretreatment with the pure estrogen receptor antagonist ICI 182,780, but was largely impaired by endothelial nitric oxide synthase (eNOS) inhibitor NG-nitro-L-arginine methyl ester (L-NAME) or by phosphoinositide 3-kinase (PI3K) inhibitor wortmannin (WM). -nitro-l-arginine methyl ester 184-214 nitric oxide synthase 3 Homo sapiens 131-164 25748432-5 2015 This effect was unaffected by the pretreatment with the pure estrogen receptor antagonist ICI 182,780, but was largely impaired by endothelial nitric oxide synthase (eNOS) inhibitor NG-nitro-L-arginine methyl ester (L-NAME) or by phosphoinositide 3-kinase (PI3K) inhibitor wortmannin (WM). NG-Nitroarginine Methyl Ester 216-222 nitric oxide synthase 3 Homo sapiens 131-164 25748432-5 2015 This effect was unaffected by the pretreatment with the pure estrogen receptor antagonist ICI 182,780, but was largely impaired by endothelial nitric oxide synthase (eNOS) inhibitor NG-nitro-L-arginine methyl ester (L-NAME) or by phosphoinositide 3-kinase (PI3K) inhibitor wortmannin (WM). Wortmannin 273-283 nitric oxide synthase 3 Homo sapiens 131-164 25748432-5 2015 This effect was unaffected by the pretreatment with the pure estrogen receptor antagonist ICI 182,780, but was largely impaired by endothelial nitric oxide synthase (eNOS) inhibitor NG-nitro-L-arginine methyl ester (L-NAME) or by phosphoinositide 3-kinase (PI3K) inhibitor wortmannin (WM). Wortmannin 285-287 nitric oxide synthase 3 Homo sapiens 131-164 25542418-1 2015 Physiological concentrations (1 muM) of 15 flavonoids were evaluated in human umbilical vein endothelial cells in the presence of hydrogen peroxide (H2O2) for their ability to affect endothelial nitric oxide synthase (eNOS) and endothelin-1 (ET-1) expression in order to establish the structural basis of their bioactivity. Flavonoids 43-53 nitric oxide synthase 3 Homo sapiens 183-216 25555250-7 2015 The suppression of eNOS was significantly reversed by ROCK inhibitor Y-27632. Y 27632 69-76 nitric oxide synthase 3 Homo sapiens 19-23 25555250-9 2015 In addition, blocking ERK1/2 or p38 MAPK by PD98059 and SB203580, respectively attenuated the OMVs-induced eNOS phosphorylation. 2-(2-amino-3-methoxyphenyl)-4H-1-benzopyran-4-one 44-51 nitric oxide synthase 3 Homo sapiens 107-111 25555250-9 2015 In addition, blocking ERK1/2 or p38 MAPK by PD98059 and SB203580, respectively attenuated the OMVs-induced eNOS phosphorylation. SB 203580 56-64 nitric oxide synthase 3 Homo sapiens 107-111 25542418-1 2015 Physiological concentrations (1 muM) of 15 flavonoids were evaluated in human umbilical vein endothelial cells in the presence of hydrogen peroxide (H2O2) for their ability to affect endothelial nitric oxide synthase (eNOS) and endothelin-1 (ET-1) expression in order to establish the structural basis of their bioactivity. Flavonoids 43-53 nitric oxide synthase 3 Homo sapiens 218-222 25542418-2 2015 Flavonoid effects on eNOS transcription factor Krupple like factor-2 (KLF-2) expression were also evaluated. Flavonoids 0-9 nitric oxide synthase 3 Homo sapiens 21-25 25542418-4 2015 Notably, the more effective flavonoids for KLF-2 up-regulation resulted in the highest values for eNOS expression, showing that the increment of eNOS expression would take place through KLF-2 induction. Flavonoids 28-38 nitric oxide synthase 3 Homo sapiens 98-102 25542418-4 2015 Notably, the more effective flavonoids for KLF-2 up-regulation resulted in the highest values for eNOS expression, showing that the increment of eNOS expression would take place through KLF-2 induction. Flavonoids 28-38 nitric oxide synthase 3 Homo sapiens 145-149 25557764-8 2015 Thus an increase in Sirt4, Nrf2, Tfam, UCP1, eNOS, HO1 and STAT3 genes could profoundly affect mitochondrial function, cholesterol homeostasis, and fatty acid oxidation, suggesting that ASA could be beneficial beyond simply its ability to inhibit cyclooxygenase. Cholesterol 119-130 nitric oxide synthase 3 Homo sapiens 45-49 25635941-1 2015 Rapid nitric oxide (NO) production via endothelial NO synthase (eNOS) activation represents a major signaling pathway for the cardiovascular protective effects of estrogens; however, the pathways after NO biosynthesis that estrogens use to function remain largely unknown. Nitric Oxide 6-18 nitric oxide synthase 3 Homo sapiens 64-68 25635941-5 2015 We hypothesized that estradiol-17beta (E2beta) stimulates SNO of CFL1 via eNOS-derived NO and that E2beta-induced SNO-CFL1 mediates cytoskeleton remodeling in endothelial cells. Estradiol 21-37 nitric oxide synthase 3 Homo sapiens 74-78 25635941-13 2015 Thus, SNO(Cys80) of cofilin-1 via eNOS-derived NO provides a novel pathway for mediating estrogen-induced endothelial cell cytoskeleton remodeling. sno 6-9 nitric oxide synthase 3 Homo sapiens 34-38 26937388-6 2015 The expression of eNOS in HPAECs is reduced up to two thirds in the presence of DS. Dermatan Sulfate 80-82 nitric oxide synthase 3 Homo sapiens 18-22 25663871-5 2015 Thus, the present study identified that metformin improves the function of IR endothelial cells, possibly through promoting eNOS protein expression and increasing the NO content. Metformin 40-49 nitric oxide synthase 3 Homo sapiens 124-128 25557764-8 2015 Thus an increase in Sirt4, Nrf2, Tfam, UCP1, eNOS, HO1 and STAT3 genes could profoundly affect mitochondrial function, cholesterol homeostasis, and fatty acid oxidation, suggesting that ASA could be beneficial beyond simply its ability to inhibit cyclooxygenase. Fatty Acids 148-158 nitric oxide synthase 3 Homo sapiens 45-49 25557764-8 2015 Thus an increase in Sirt4, Nrf2, Tfam, UCP1, eNOS, HO1 and STAT3 genes could profoundly affect mitochondrial function, cholesterol homeostasis, and fatty acid oxidation, suggesting that ASA could be beneficial beyond simply its ability to inhibit cyclooxygenase. Aspirin 186-189 nitric oxide synthase 3 Homo sapiens 45-49 25666326-2 2015 Many researches evidenced that nitric oxide (NO)/endothelial nitric oxide synthase (eNOS) system plays a significant role in the occurrence and development of CVD. Nitric Oxide 31-43 nitric oxide synthase 3 Homo sapiens 49-82 25705617-4 2015 Nitric oxide (NO) generated through the endothelial nitric oxide synthase (eNOS) acts a gas signaling mediator to promote mitochondrial biogenesis and bioenergetics, with a favorable impact in diverse chronic diseases of the elderly. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 40-73 25699114-4 2015 5-hydroxymethylcytosine, H3K9ac and Histone 2A (H2A).Zac at the NOS3 transcription start site directly correlated with NOS3 mRNA levels. 5-hydroxymethylcytosine 0-23 nitric oxide synthase 3 Homo sapiens 64-68 25699114-4 2015 5-hydroxymethylcytosine, H3K9ac and Histone 2A (H2A).Zac at the NOS3 transcription start site directly correlated with NOS3 mRNA levels. 5-hydroxymethylcytosine 0-23 nitric oxide synthase 3 Homo sapiens 119-123 25705617-4 2015 Nitric oxide (NO) generated through the endothelial nitric oxide synthase (eNOS) acts a gas signaling mediator to promote mitochondrial biogenesis and bioenergetics, with a favorable impact in diverse chronic diseases of the elderly. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 75-79 25410138-2 2015 The generation of reactive oxygen species from the vascular endothelium is strongly related to various enzymes, such as xanthine oxidase, endothelial nitric oxide synthase and nicotinamide-adenine dinucleotide phosphate oxidase. Reactive Oxygen Species 18-41 nitric oxide synthase 3 Homo sapiens 138-171 24840719-11 2015 Chemerin can increase eNOS and Akt levels in HUVECs, and these results could be partly blocked by LY294002 and L-NAME. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 98-106 nitric oxide synthase 3 Homo sapiens 22-26 24840719-11 2015 Chemerin can increase eNOS and Akt levels in HUVECs, and these results could be partly blocked by LY294002 and L-NAME. NG-Nitroarginine Methyl Ester 111-117 nitric oxide synthase 3 Homo sapiens 22-26 23836447-0 2015 Humic acid induces the endothelial nitric oxide synthase phosphorylation at Ser1177 and Thr495 Via Hsp90alpha and Hsp90beta upregulation in human umbilical vein endothelial cells. Humic Substances 0-10 nitric oxide synthase 3 Homo sapiens 23-56 23836447-2 2015 We investigated the effect of HA on the regulation of endothelial nitric oxide (NO) synthase (eNOS) in human umbilical vein endothelial cells (HUVECs) to evaluate the involvement of eNOS and related factors in peripheral vascular impairment with HA exposure. Nitric Oxide 66-78 nitric oxide synthase 3 Homo sapiens 94-98 23836447-9 2015 These results suggest that upregulation of eNOS phosphorylation at Ser1177 and eNOS phosphorylation at Thr495 produce NO and superoxide anions, respectively, resulting in generation of peroxynitrite, which causes impairment of vascular endothelial cells. Superoxides 125-142 nitric oxide synthase 3 Homo sapiens 43-47 23836447-9 2015 These results suggest that upregulation of eNOS phosphorylation at Ser1177 and eNOS phosphorylation at Thr495 produce NO and superoxide anions, respectively, resulting in generation of peroxynitrite, which causes impairment of vascular endothelial cells. Superoxides 125-142 nitric oxide synthase 3 Homo sapiens 79-83 23836447-9 2015 These results suggest that upregulation of eNOS phosphorylation at Ser1177 and eNOS phosphorylation at Thr495 produce NO and superoxide anions, respectively, resulting in generation of peroxynitrite, which causes impairment of vascular endothelial cells. Peroxynitrous Acid 185-198 nitric oxide synthase 3 Homo sapiens 43-47 23836447-9 2015 These results suggest that upregulation of eNOS phosphorylation at Ser1177 and eNOS phosphorylation at Thr495 produce NO and superoxide anions, respectively, resulting in generation of peroxynitrite, which causes impairment of vascular endothelial cells. Peroxynitrous Acid 185-198 nitric oxide synthase 3 Homo sapiens 79-83 24840719-5 2015 We also tested the effects of the phosphoinositide 3-kinase inhibitor LY294002 and the eNOS inhibitor L-NAME. NG-Nitroarginine Methyl Ester 102-108 nitric oxide synthase 3 Homo sapiens 87-91 25966592-2 2015 The purpose of this study was to investigate the association of--86T>C and E298D polymorphisms of the endothelial nitric oxide synthase(NOS3) gene with the risk of ce-ebral stroke (CS) in Russian inhabitants of Central Russia, as well as to evaluate the trigger effect of smoking on the risk of CS in carriers of genotypes NOS3. Cesium 184-186 nitric oxide synthase 3 Homo sapiens 105-143 25406019-6 2015 Ca(2+) is involved in this pathway as intracellular Ca(2+) flux increased after ID, and thapsigargin activated NOS3 and increased VEGF-A mRNA expression. Thapsigargin 88-100 nitric oxide synthase 3 Homo sapiens 111-115 25406019-8 2015 RYR inhibition using ryanodine at 10muM decreased ID-induced NOS3 activation, HIF-1alpha, and VEGF-A expression, whereas RYR activation with ryanodine at 1nM increased NOS3 activation and VEGF-A mRNA expression. Ryanodine 21-30 nitric oxide synthase 3 Homo sapiens 61-65 25406019-8 2015 RYR inhibition using ryanodine at 10muM decreased ID-induced NOS3 activation, HIF-1alpha, and VEGF-A expression, whereas RYR activation with ryanodine at 1nM increased NOS3 activation and VEGF-A mRNA expression. Ryanodine 141-150 nitric oxide synthase 3 Homo sapiens 168-172 25966592-2 2015 The purpose of this study was to investigate the association of--86T>C and E298D polymorphisms of the endothelial nitric oxide synthase(NOS3) gene with the risk of ce-ebral stroke (CS) in Russian inhabitants of Central Russia, as well as to evaluate the trigger effect of smoking on the risk of CS in carriers of genotypes NOS3. Cesium 184-186 nitric oxide synthase 3 Homo sapiens 139-143 25453767-0 2015 HMG-CoA reductase inhibitor rosuvastatin improves abnormal brain electrical activity via mechanisms involving eNOS. Rosuvastatin Calcium 28-40 nitric oxide synthase 3 Homo sapiens 110-114 24943287-0 2015 The effects of endothelial nitric oxide synthase tagSNPs on nitrite levels and risk of hypertension and obesity in children and adolescents. Nitrites 60-67 nitric oxide synthase 3 Homo sapiens 15-48 24943287-1 2015 Obesity and the nitric oxide synthase 3 (NOS3) gene polymorphisms are associated with nitrite levels and hypertension. Nitrites 86-93 nitric oxide synthase 3 Homo sapiens 16-39 24943287-1 2015 Obesity and the nitric oxide synthase 3 (NOS3) gene polymorphisms are associated with nitrite levels and hypertension. Nitrites 86-93 nitric oxide synthase 3 Homo sapiens 41-45 24943287-2 2015 However, no study has tested the hypothesis that NOS3 tagSNPs rs3918226, rs3918188, rs743506 and rs7830 affect nitrite levels and are associated with hypertension in childhood obesity. Nitrites 111-118 nitric oxide synthase 3 Homo sapiens 49-53 25475491-2 2015 Several single nucleotide polymorphisms (SNP) in the endothelial nitric oxide gene (NOS3) have been previously associated with arterial hypertension. Nitric Oxide 65-77 nitric oxide synthase 3 Homo sapiens 84-88 25056928-1 2015 Nitric oxide (NO) derived from endothelial NO synthase (eNOS) mediates vascular endothelial growth factor (VEGF)-stimulated endothelial cytoskeleton remodeling and migration; however, the underlying mechanisms are elusive. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 56-60 25477161-0 2015 A NOS3 polymorphism determines endothelial response to folate in children with type 1 diabetes or obesity. Folic Acid 55-61 nitric oxide synthase 3 Homo sapiens 2-6 25477161-1 2015 OBJECTIVE: To determine the effect of polymorphisms in NOS3 and folate pathway enzymes on vascular function and folate status and endothelial response to folate in children with diabetes or obesity. Folic Acid 112-118 nitric oxide synthase 3 Homo sapiens 55-59 25477161-1 2015 OBJECTIVE: To determine the effect of polymorphisms in NOS3 and folate pathway enzymes on vascular function and folate status and endothelial response to folate in children with diabetes or obesity. Folic Acid 112-118 nitric oxide synthase 3 Homo sapiens 55-59 25477161-3 2015 The effect of NOS3 genotype on endothelial response to folate (5 mg) was assessed in 85 subjects with diabetes and 28 obese subjects who received active treatment during intervention trials. Folic Acid 55-61 nitric oxide synthase 3 Homo sapiens 14-18 25477161-6 2015 The polymorphism in intron 4 of endothelial nitric oxide synthase altered endothelial response to folate significantly: in subjects with diabetes FMD improved by 6.4 +- 5% (insertion carriers) vs 2.3 +- 6.6% (deletion carriers), P = .01; in obese subjects FMD improved by 1.8 +- 5.4% (insertion carriers) and deteriorated by -3.2 +- 7.2% (deletion carriers), P = .05. Folic Acid 98-104 nitric oxide synthase 3 Homo sapiens 32-65 25477161-8 2015 CONCLUSIONS: A NOS3 polymorphism predicts endothelial response to folate in children with diabetes or obesity, with implications for vascular risk and folate intervention studies. Folic Acid 66-72 nitric oxide synthase 3 Homo sapiens 15-19 25477161-8 2015 CONCLUSIONS: A NOS3 polymorphism predicts endothelial response to folate in children with diabetes or obesity, with implications for vascular risk and folate intervention studies. Folic Acid 151-157 nitric oxide synthase 3 Homo sapiens 15-19 25592012-0 2015 Effects of polymorphisms in endothelial nitric oxide synthase and folate metabolizing genes on the concentration of serum nitrate, folate, and plasma total homocysteine after folic acid supplementation: a double-blind crossover study. Nitrates 122-129 nitric oxide synthase 3 Homo sapiens 28-61 25592012-0 2015 Effects of polymorphisms in endothelial nitric oxide synthase and folate metabolizing genes on the concentration of serum nitrate, folate, and plasma total homocysteine after folic acid supplementation: a double-blind crossover study. Folic Acid 131-137 nitric oxide synthase 3 Homo sapiens 28-61 25592012-0 2015 Effects of polymorphisms in endothelial nitric oxide synthase and folate metabolizing genes on the concentration of serum nitrate, folate, and plasma total homocysteine after folic acid supplementation: a double-blind crossover study. Homocysteine 156-168 nitric oxide synthase 3 Homo sapiens 28-61 25592012-0 2015 Effects of polymorphisms in endothelial nitric oxide synthase and folate metabolizing genes on the concentration of serum nitrate, folate, and plasma total homocysteine after folic acid supplementation: a double-blind crossover study. Folic Acid 175-185 nitric oxide synthase 3 Homo sapiens 28-61 25592012-4 2015 The aim of this study was to investigate whether genetic polymorphisms in endothelial nitric oxide synthase (eNOS) and genes involved in folate metabolism affect the concentration of serum nitrate, serum folate, and plasma total homocysteine in healthy individuals after folic acid supplementation. Nitrates 189-196 nitric oxide synthase 3 Homo sapiens 74-107 25592012-4 2015 The aim of this study was to investigate whether genetic polymorphisms in endothelial nitric oxide synthase (eNOS) and genes involved in folate metabolism affect the concentration of serum nitrate, serum folate, and plasma total homocysteine in healthy individuals after folic acid supplementation. Nitrates 189-196 nitric oxide synthase 3 Homo sapiens 109-113 25592012-4 2015 The aim of this study was to investigate whether genetic polymorphisms in endothelial nitric oxide synthase (eNOS) and genes involved in folate metabolism affect the concentration of serum nitrate, serum folate, and plasma total homocysteine in healthy individuals after folic acid supplementation. Folic Acid 204-210 nitric oxide synthase 3 Homo sapiens 74-107 25592012-4 2015 The aim of this study was to investigate whether genetic polymorphisms in endothelial nitric oxide synthase (eNOS) and genes involved in folate metabolism affect the concentration of serum nitrate, serum folate, and plasma total homocysteine in healthy individuals after folic acid supplementation. Folic Acid 204-210 nitric oxide synthase 3 Homo sapiens 109-113 25592012-4 2015 The aim of this study was to investigate whether genetic polymorphisms in endothelial nitric oxide synthase (eNOS) and genes involved in folate metabolism affect the concentration of serum nitrate, serum folate, and plasma total homocysteine in healthy individuals after folic acid supplementation. Homocysteine 229-241 nitric oxide synthase 3 Homo sapiens 74-107 25592012-4 2015 The aim of this study was to investigate whether genetic polymorphisms in endothelial nitric oxide synthase (eNOS) and genes involved in folate metabolism affect the concentration of serum nitrate, serum folate, and plasma total homocysteine in healthy individuals after folic acid supplementation. Homocysteine 229-241 nitric oxide synthase 3 Homo sapiens 109-113 25592012-10 2015 The individuals with three polymorphisms in eNOS gene had increased concentration of serum folate and decreased concentration of p-tHcy after folic acid supplementation. Folic Acid 91-97 nitric oxide synthase 3 Homo sapiens 44-48 25592012-10 2015 The individuals with three polymorphisms in eNOS gene had increased concentration of serum folate and decreased concentration of p-tHcy after folic acid supplementation. p-thcy 129-135 nitric oxide synthase 3 Homo sapiens 44-48 25592012-10 2015 The individuals with three polymorphisms in eNOS gene had increased concentration of serum folate and decreased concentration of p-tHcy after folic acid supplementation. Folic Acid 142-152 nitric oxide synthase 3 Homo sapiens 44-48 25592012-13 2015 CONCLUSIONS: Polymorphisms in eNOS and folate genes affect the concentration of serum folate and p-tHcy but do not have any effect on the concentration of NO3 in healthy individuals after folic acid supplementation. p-thcy 97-103 nitric oxide synthase 3 Homo sapiens 30-34 25592012-13 2015 CONCLUSIONS: Polymorphisms in eNOS and folate genes affect the concentration of serum folate and p-tHcy but do not have any effect on the concentration of NO3 in healthy individuals after folic acid supplementation. Folic Acid 188-198 nitric oxide synthase 3 Homo sapiens 30-34 25453767-7 2015 However, the most pronounced anti-epileptic effect was observed in rosuvastatin-treated animals, which was associated with improved blood-brain barrier (BBB) integrity, increased expression of endothelial nitric oxide synthase (eNOS) mRNA and decreased expressions of pro-apoptotic p53, Bax and caspase-3 mRNAs. Rosuvastatin Calcium 67-79 nitric oxide synthase 3 Homo sapiens 193-226 25453767-7 2015 However, the most pronounced anti-epileptic effect was observed in rosuvastatin-treated animals, which was associated with improved blood-brain barrier (BBB) integrity, increased expression of endothelial nitric oxide synthase (eNOS) mRNA and decreased expressions of pro-apoptotic p53, Bax and caspase-3 mRNAs. Rosuvastatin Calcium 67-79 nitric oxide synthase 3 Homo sapiens 228-232 25453767-8 2015 Inhibition of eNOS activity with L-NG-Nitroarginine Methyl Ester (L-NAME) reversed the anti-epileptic effect of rosuvastatin significantly. NG-Nitroarginine Methyl Ester 33-64 nitric oxide synthase 3 Homo sapiens 14-18 25453767-8 2015 Inhibition of eNOS activity with L-NG-Nitroarginine Methyl Ester (L-NAME) reversed the anti-epileptic effect of rosuvastatin significantly. NG-Nitroarginine Methyl Ester 66-72 nitric oxide synthase 3 Homo sapiens 14-18 25453767-8 2015 Inhibition of eNOS activity with L-NG-Nitroarginine Methyl Ester (L-NAME) reversed the anti-epileptic effect of rosuvastatin significantly. Rosuvastatin Calcium 112-124 nitric oxide synthase 3 Homo sapiens 14-18 25453767-10 2015 Here, we provide evidence that among HMG-CoA reductase inhibitors, rosuvastatin was the most effective statin on the reduction of epileptiform activity, which was associated with improved BBB permeability, increased expression of eNOS and decreased expressions of pro-apoptotic p53, Bax and caspase-3. Rosuvastatin Calcium 67-79 nitric oxide synthase 3 Homo sapiens 230-234 25453767-11 2015 Our observation also revealed that the anti-epileptic effect of rosuvastatin was dependent on the increased expression level of eNOS. Rosuvastatin Calcium 64-76 nitric oxide synthase 3 Homo sapiens 128-132 25854385-1 2015 Endothelial nitric oxide synthase (eNOS or NOS3) produces nitric oxide and genetic polymorphisms of NOS3 gene play significant roles in various processes of carcinogenesis. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 43-47 26994413-1 2015 Nitric oxide (NO) synthesized by endothelial nitric oxide synthase (eNOS) enzyme is a critical regulator of cerebrovascular homeostasis. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 33-66 26994413-1 2015 Nitric oxide (NO) synthesized by endothelial nitric oxide synthase (eNOS) enzyme is a critical regulator of cerebrovascular homeostasis. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 68-72 25283600-3 2015 SDMA suppressed VEGF-induced endothelial nitric oxide synthase (eNOS) phosphorylation and nitric oxide production, but not VEGFR2 activation and signaling leading to eNOS activation. symmetric dimethylarginine 0-4 nitric oxide synthase 3 Homo sapiens 29-62 26235577-8 2015 Treatment of HUVECs with H2O2 also down-regulated the phosphorylation of endothelial nitric oxide synthase (eNOS), decreased the level of nitric oxide in the culture medium, and inhibited the protein expression and enzymatic activity of silent information regulator 1 (SIRT1), while pretreatment with curcumin partly reversed these effects (all p<0.05). Hydrogen Peroxide 25-29 nitric oxide synthase 3 Homo sapiens 73-106 26273653-3 2015 The effect of Lipofundin MCT/LCT on acetylcholine-induced endothelial nitric oxide synthase (eNOS) phosphorylation in human umbilical vein endothelial cells (HUVECs) was investigated using western blotting. Lipofundin 14-24 nitric oxide synthase 3 Homo sapiens 58-91 26273653-3 2015 The effect of Lipofundin MCT/LCT on acetylcholine-induced endothelial nitric oxide synthase (eNOS) phosphorylation in human umbilical vein endothelial cells (HUVECs) was investigated using western blotting. Acetylcholine 36-49 nitric oxide synthase 3 Homo sapiens 58-91 25755737-6 2015 Furthermore, vaspin increased the production of NO and the effect of vaspin on EPCs can be diminished partly by the eNOS inhibitor (L-NAME). NG-Nitroarginine Methyl Ester 132-138 nitric oxide synthase 3 Homo sapiens 116-120 26156267-3 2015 The latest data demonstrate that nitric oxide (NO) is induced by CIL through endothelial nitric oxide synthase (eNOS) activation via a cyclic-AMP (cAMP)/ protein kinase A (PKA)- and PI3K/Akt- dependent mechanism. Nitric Oxide 33-45 nitric oxide synthase 3 Homo sapiens 77-110 26156267-3 2015 The latest data demonstrate that nitric oxide (NO) is induced by CIL through endothelial nitric oxide synthase (eNOS) activation via a cyclic-AMP (cAMP)/ protein kinase A (PKA)- and PI3K/Akt- dependent mechanism. Cilostazol 65-68 nitric oxide synthase 3 Homo sapiens 77-110 27025039-1 2015 The objective of this study was to show the effect of H2S donor, NaHS on the endothelium-dependent vasorelaxation, free radical state and cNOS uncoupling in old rats. Hydrogen Sulfide 54-57 nitric oxide synthase 3 Homo sapiens 138-142 25697563-4 2015 Nitric oxide (NO) produced by endothelial nitric oxide synthase (eNOS) is an important regulator of vascular function. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 30-63 25697563-4 2015 Nitric oxide (NO) produced by endothelial nitric oxide synthase (eNOS) is an important regulator of vascular function. Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 65-69 25634184-1 2015 Endothelial nitric oxide synthase (eNOS) is the catalyst of endothelial nitric oxide (NO) synthesis. Nitric Oxide 12-24 nitric oxide synthase 3 Homo sapiens 35-39 24510253-13 2015 The effects of LPC on Akt/eNOS and Bcl-2/Bax activity were reversed by pravastatin. Pravastatin 71-82 nitric oxide synthase 3 Homo sapiens 26-30 25878398-4 2015 Interestingly, the NOS3 -786TT genotype was associated with increased nitrite/nitrate levels only in IEI patients. Nitrites 70-77 nitric oxide synthase 3 Homo sapiens 19-23 25878398-4 2015 Interestingly, the NOS3 -786TT genotype was associated with increased nitrite/nitrate levels only in IEI patients. Nitrates 78-85 nitric oxide synthase 3 Homo sapiens 19-23 25878398-8 2015 Here, we first demonstrate that NOS3 -786T>C variant affects nitrite/nitrate levels in IEI patients and that screening for NOS2A -2.5 kb (CCTTT) n polymorphism may be useful for differential diagnosis of various IEI. Nitrites 64-71 nitric oxide synthase 3 Homo sapiens 32-36 25878398-8 2015 Here, we first demonstrate that NOS3 -786T>C variant affects nitrite/nitrate levels in IEI patients and that screening for NOS2A -2.5 kb (CCTTT) n polymorphism may be useful for differential diagnosis of various IEI. Nitrates 72-79 nitric oxide synthase 3 Homo sapiens 32-36 25531414-9 2014 Western blot showed that Flk1 and Nos3 were down-regulated in the DBDx-treated group. dbdx 66-70 nitric oxide synthase 3 Homo sapiens 34-38 25320160-9 2015 CONCLUSION: We could replicate and extend previous findings showing altered NOx (-) levels in BPD and an influence of NOS3 rs2070744 on NOS3 expression and NOx (-) concentration. nicotine 1-N-oxide 76-79 nitric oxide synthase 3 Homo sapiens 118-122 25320160-9 2015 CONCLUSION: We could replicate and extend previous findings showing altered NOx (-) levels in BPD and an influence of NOS3 rs2070744 on NOS3 expression and NOx (-) concentration. nicotine 1-N-oxide 156-159 nitric oxide synthase 3 Homo sapiens 118-122 25201086-6 2014 The linear correlation between log (RIP/CEC) and the ratio of the coordination number (CN) of IS (=CNIS) and OS (=CNOS) complexes noted as CNIS/(CNIS + CNOS) suggested that the ratio of CN is very sensitive to Cs(+) adsorption species with variable RIP and CEC. Cesium 210-212 nitric oxide synthase 3 Homo sapiens 114-118 24760600-9 2014 This study thus identifies NOS3 polymorphism-dependent sensitivity to the effects of physical training on plasma NO2. Nitrogen Dioxide 113-116 nitric oxide synthase 3 Homo sapiens 27-31 25201086-6 2014 The linear correlation between log (RIP/CEC) and the ratio of the coordination number (CN) of IS (=CNIS) and OS (=CNOS) complexes noted as CNIS/(CNIS + CNOS) suggested that the ratio of CN is very sensitive to Cs(+) adsorption species with variable RIP and CEC. Cesium 210-212 nitric oxide synthase 3 Homo sapiens 152-156 25419657-4 2014 This was accompanied with a partial disruption of the active endothelial nitric oxide synthase (eNOS)- dimer, leading to eNOS uncoupling and increased formation of reactive oxygen species (ROS). Reactive Oxygen Species 164-187 nitric oxide synthase 3 Homo sapiens 61-94 24670328-1 2014 Our objective was to investigate whether the presence of Glu298Asp polymorphism in the endothelial NO synthase (eNOS) gene differentially affects the postprandial blood pressure response to dietary nitrate-rich beetroot bread. Nitrates 198-205 nitric oxide synthase 3 Homo sapiens 112-116 24670328-7 2014 The beneficial diastolic blood pressure reduction was observed only in the T carriers of the Glu298Asp polymorphism in the eNOS gene after consumption of nitrate-rich beetroot bread. Nitrates 154-161 nitric oxide synthase 3 Homo sapiens 123-127 25531191-7 2014 Activity of e-NOS in sperm was evaluated in parallel by measuring the quantity of L-citulline produced from L-arginine. l-citulline 82-93 nitric oxide synthase 3 Homo sapiens 12-17 25531191-7 2014 Activity of e-NOS in sperm was evaluated in parallel by measuring the quantity of L-citulline produced from L-arginine. Arginine 108-118 nitric oxide synthase 3 Homo sapiens 12-17 25243430-8 2014 Treatment with Y27632 restored ET-1-mediated eNOS activity (+61%) and stimulated NO production in the perinuclear region after LPS pretreatment. Y 27632 15-21 nitric oxide synthase 3 Homo sapiens 45-49 25419657-4 2014 This was accompanied with a partial disruption of the active endothelial nitric oxide synthase (eNOS)- dimer, leading to eNOS uncoupling and increased formation of reactive oxygen species (ROS). Reactive Oxygen Species 164-187 nitric oxide synthase 3 Homo sapiens 96-100 25419657-4 2014 This was accompanied with a partial disruption of the active endothelial nitric oxide synthase (eNOS)- dimer, leading to eNOS uncoupling and increased formation of reactive oxygen species (ROS). Reactive Oxygen Species 189-192 nitric oxide synthase 3 Homo sapiens 61-94 25419657-4 2014 This was accompanied with a partial disruption of the active endothelial nitric oxide synthase (eNOS)- dimer, leading to eNOS uncoupling and increased formation of reactive oxygen species (ROS). Reactive Oxygen Species 189-192 nitric oxide synthase 3 Homo sapiens 96-100 25419657-5 2014 The LPC 18:1-induced ROS formation was attenuated by the superoxide scavenger Tiron, as well as by the pharmacological inhibitors of eNOS, NADPH oxidases, flavin-containing enzymes and superoxide dismutase (SOD). Reactive Oxygen Species 21-24 nitric oxide synthase 3 Homo sapiens 133-137 25419657-10 2014 We conclude that LPC 18:1 induces eNOS uncoupling and unspecific superoxide production. lpc 17-20 nitric oxide synthase 3 Homo sapiens 34-38 25257463-0 2014 Berberine protects endothelial progenitor cell from damage of TNF-alpha via the PI3K/AKT/eNOS signaling pathway. Berberine 0-9 nitric oxide synthase 3 Homo sapiens 89-93 25257463-3 2014 The aim of this study was to investigate whether berberine (BBR) can protect EPCs from the inhibition caused by TNF-alpha via the PI3K (Phosphatidyl Inositol 3-kinase) /AKT (Serine/threonine protein kinase B) /eNOS (endothelial Nitric Oxide synthase) signaling pathway. Berberine 49-58 nitric oxide synthase 3 Homo sapiens 210-214 25257463-3 2014 The aim of this study was to investigate whether berberine (BBR) can protect EPCs from the inhibition caused by TNF-alpha via the PI3K (Phosphatidyl Inositol 3-kinase) /AKT (Serine/threonine protein kinase B) /eNOS (endothelial Nitric Oxide synthase) signaling pathway. Berberine 49-58 nitric oxide synthase 3 Homo sapiens 216-249 25257463-3 2014 The aim of this study was to investigate whether berberine (BBR) can protect EPCs from the inhibition caused by TNF-alpha via the PI3K (Phosphatidyl Inositol 3-kinase) /AKT (Serine/threonine protein kinase B) /eNOS (endothelial Nitric Oxide synthase) signaling pathway. Berberine 60-63 nitric oxide synthase 3 Homo sapiens 210-214 25257463-3 2014 The aim of this study was to investigate whether berberine (BBR) can protect EPCs from the inhibition caused by TNF-alpha via the PI3K (Phosphatidyl Inositol 3-kinase) /AKT (Serine/threonine protein kinase B) /eNOS (endothelial Nitric Oxide synthase) signaling pathway. Berberine 60-63 nitric oxide synthase 3 Homo sapiens 216-249 25257463-9 2014 Blockade of PI3K by 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one (Ly294002) and blockade of eNOS by l-NAME (NG-Nitroarginine Methyl Ester) attenuates the effect of BBR. NG-Nitroarginine Methyl Ester 104-110 nitric oxide synthase 3 Homo sapiens 96-100 25257463-10 2014 BBR can increase the level of PI3K/Akt/eNOS mRNA and the protein level of PI3K, p-Akt, eNOS and p-eNOS, which can be blocked by PI3K inhibitor (LY294002) and eNOS inhibitor (l-NAME). Berberine 0-3 nitric oxide synthase 3 Homo sapiens 39-43 25239655-2 2014 NOS3 and NOS2 SNPs might modify plasma nitrite/nitrate (NOx) levels, sepsis development, hemodynamics and survival. Nitrites 39-46 nitric oxide synthase 3 Homo sapiens 0-4 25257463-10 2014 BBR can increase the level of PI3K/Akt/eNOS mRNA and the protein level of PI3K, p-Akt, eNOS and p-eNOS, which can be blocked by PI3K inhibitor (LY294002) and eNOS inhibitor (l-NAME). Berberine 0-3 nitric oxide synthase 3 Homo sapiens 87-91 25239655-2 2014 NOS3 and NOS2 SNPs might modify plasma nitrite/nitrate (NOx) levels, sepsis development, hemodynamics and survival. Nitrates 47-54 nitric oxide synthase 3 Homo sapiens 0-4 25239655-2 2014 NOS3 and NOS2 SNPs might modify plasma nitrite/nitrate (NOx) levels, sepsis development, hemodynamics and survival. nicotine 1-N-oxide 56-59 nitric oxide synthase 3 Homo sapiens 0-4 25239655-8 2014 Plasma NOx was higher in carriers of the T allele of the NOS3 (E298D) SNP (p = 0.006). nicotine 1-N-oxide 7-10 nitric oxide synthase 3 Homo sapiens 57-61 25257463-10 2014 BBR can increase the level of PI3K/Akt/eNOS mRNA and the protein level of PI3K, p-Akt, eNOS and p-eNOS, which can be blocked by PI3K inhibitor (LY294002) and eNOS inhibitor (l-NAME). Berberine 0-3 nitric oxide synthase 3 Homo sapiens 87-91 25257463-10 2014 BBR can increase the level of PI3K/Akt/eNOS mRNA and the protein level of PI3K, p-Akt, eNOS and p-eNOS, which can be blocked by PI3K inhibitor (LY294002) and eNOS inhibitor (l-NAME). Berberine 0-3 nitric oxide synthase 3 Homo sapiens 87-91 25257463-10 2014 BBR can increase the level of PI3K/Akt/eNOS mRNA and the protein level of PI3K, p-Akt, eNOS and p-eNOS, which can be blocked by PI3K inhibitor (LY294002) and eNOS inhibitor (l-NAME). 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 144-152 nitric oxide synthase 3 Homo sapiens 39-43 25257463-10 2014 BBR can increase the level of PI3K/Akt/eNOS mRNA and the protein level of PI3K, p-Akt, eNOS and p-eNOS, which can be blocked by PI3K inhibitor (LY294002) and eNOS inhibitor (l-NAME). 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 144-152 nitric oxide synthase 3 Homo sapiens 87-91 25257463-10 2014 BBR can increase the level of PI3K/Akt/eNOS mRNA and the protein level of PI3K, p-Akt, eNOS and p-eNOS, which can be blocked by PI3K inhibitor (LY294002) and eNOS inhibitor (l-NAME). 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 144-152 nitric oxide synthase 3 Homo sapiens 87-91 25257463-10 2014 BBR can increase the level of PI3K/Akt/eNOS mRNA and the protein level of PI3K, p-Akt, eNOS and p-eNOS, which can be blocked by PI3K inhibitor (LY294002) and eNOS inhibitor (l-NAME). 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 144-152 nitric oxide synthase 3 Homo sapiens 87-91 25375125-2 2014 Previous work has demonstrated that the hyperoxia-induced vascular injury is mediated by dysfunction of endothelial nitric oxide synthase resulting in peroxynitrite formation. Peroxynitrous Acid 151-164 nitric oxide synthase 3 Homo sapiens 104-137 26019598-7 2014 eNOS is a subgroup of this family of enzymes that catalyses the production of nitric oxide (NO) from L-arginine and oxygen, which leads to vascular relaxation by activating the guanylate cyclase. Nitric Oxide 78-90 nitric oxide synthase 3 Homo sapiens 0-4 26019598-7 2014 eNOS is a subgroup of this family of enzymes that catalyses the production of nitric oxide (NO) from L-arginine and oxygen, which leads to vascular relaxation by activating the guanylate cyclase. Arginine 101-111 nitric oxide synthase 3 Homo sapiens 0-4 26019598-7 2014 eNOS is a subgroup of this family of enzymes that catalyses the production of nitric oxide (NO) from L-arginine and oxygen, which leads to vascular relaxation by activating the guanylate cyclase. Oxygen 116-122 nitric oxide synthase 3 Homo sapiens 0-4 25234816-6 2014 Atorvastatin also avoided striking alterations on cell monolayer structure triggered by both stimuli and enhanced NO reduction because of cocaine stimulation through disrupting interactions between endothelial nitric oxide synthase (eNOS) and caveolin-1, thus increasing eNOS bioavailability. Atorvastatin 0-12 nitric oxide synthase 3 Homo sapiens 198-231 25234816-6 2014 Atorvastatin also avoided striking alterations on cell monolayer structure triggered by both stimuli and enhanced NO reduction because of cocaine stimulation through disrupting interactions between endothelial nitric oxide synthase (eNOS) and caveolin-1, thus increasing eNOS bioavailability. Cocaine 138-145 nitric oxide synthase 3 Homo sapiens 198-231 25163536-7 2014 Inorganic nitrite drove cGMP-mediated inhibition of human platelet aggregation in vitro and nitrate inhibited platelet function in eNOS(-/-) mice in vivo in a model of thromboembolic radiolabeled platelet aggregation associated with an enhanced plasma nitrite concentration as compared with wild-type mice. Nitrates 92-99 nitric oxide synthase 3 Homo sapiens 131-135 25244505-1 2014 In the vascular wall, reactive oxygen species (ROS) are produced by several enzyme systems including NADPH oxidase, xanthine oxidase, uncoupled endothelial nitric oxide synthase (eNOS) and the mitochondrial electron transport chain. Reactive Oxygen Species 22-45 nitric oxide synthase 3 Homo sapiens 144-177 25244505-1 2014 In the vascular wall, reactive oxygen species (ROS) are produced by several enzyme systems including NADPH oxidase, xanthine oxidase, uncoupled endothelial nitric oxide synthase (eNOS) and the mitochondrial electron transport chain. Reactive Oxygen Species 47-50 nitric oxide synthase 3 Homo sapiens 144-177 25130141-7 2014 Under conditions of beta-adrenoceptor inhibition, the endogenous generation of nitric oxide (NO) as well as the phosphorylation of endothelial nitric oxide synthase (eNOS) was decreased in embryoid bodies, whereas an increase in NO generation was observed with the NO donor S-nitroso-N-acetyl-D,L-penicillamine (SNAP). snap 274-310 nitric oxide synthase 3 Homo sapiens 131-164 25130141-7 2014 Under conditions of beta-adrenoceptor inhibition, the endogenous generation of nitric oxide (NO) as well as the phosphorylation of endothelial nitric oxide synthase (eNOS) was decreased in embryoid bodies, whereas an increase in NO generation was observed with the NO donor S-nitroso-N-acetyl-D,L-penicillamine (SNAP). snap 312-316 nitric oxide synthase 3 Homo sapiens 131-164 25163536-10 2014 The absence of eNOS leads to enhanced plasma nitrite levels following nitrate administration in vivo, which negatively impacts on platelet function. Nitrites 45-52 nitric oxide synthase 3 Homo sapiens 15-19 25095760-6 2014 Overactivation of the N-Methyl-D-Aspartate receptor and peroxynitrite formation results in high levels of neuronal NOS (nNOS) and endothelial NOS (eNOS) which suggest that nNOS and eNOS are critical for pain hypersensitivity. Peroxynitrous Acid 56-69 nitric oxide synthase 3 Homo sapiens 130-145 25163536-10 2014 The absence of eNOS leads to enhanced plasma nitrite levels following nitrate administration in vivo, which negatively impacts on platelet function. Nitrates 70-77 nitric oxide synthase 3 Homo sapiens 15-19 25550859-4 2014 The effect of rhACE2 on phosphorylation eNOS level was also observed in the presence of LY294002 (10 mumol/L) (PI3K/AKT inhibitors). 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 88-96 nitric oxide synthase 3 Homo sapiens 40-44 25550859-8 2014 After HUVEC was intervened by PI3K/AKT pathway inhibitor LY294002, the expression level of phosphorylated eNOS was significantly lower than that in the rhACE2 30 min treatment group (P < 0.05). 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 57-65 nitric oxide synthase 3 Homo sapiens 106-110 25550859-9 2014 rhACE2 may reduce the activity of Ang II inhibited endothelial cell eNOS, which can be blocked by PI3K/AKT pathway inhibitor LY294002, suggesting PI3K/AKT signaling pathway plays an important role in rhACE2"s promotion of the activity of endothelial cell eNOS. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 125-133 nitric oxide synthase 3 Homo sapiens 68-72 25550859-9 2014 rhACE2 may reduce the activity of Ang II inhibited endothelial cell eNOS, which can be blocked by PI3K/AKT pathway inhibitor LY294002, suggesting PI3K/AKT signaling pathway plays an important role in rhACE2"s promotion of the activity of endothelial cell eNOS. 2-(4-morpholinyl)-8-phenyl-4H-1-benzopyran-4-one 125-133 nitric oxide synthase 3 Homo sapiens 255-259 25095760-6 2014 Overactivation of the N-Methyl-D-Aspartate receptor and peroxynitrite formation results in high levels of neuronal NOS (nNOS) and endothelial NOS (eNOS) which suggest that nNOS and eNOS are critical for pain hypersensitivity. Peroxynitrous Acid 56-69 nitric oxide synthase 3 Homo sapiens 147-151 25095760-6 2014 Overactivation of the N-Methyl-D-Aspartate receptor and peroxynitrite formation results in high levels of neuronal NOS (nNOS) and endothelial NOS (eNOS) which suggest that nNOS and eNOS are critical for pain hypersensitivity. Peroxynitrous Acid 56-69 nitric oxide synthase 3 Homo sapiens 181-185 25197782-5 2014 Moreover, high glucose reduced the levels of endothelial nitric oxide synthase (eNOS) phosphorylation, nitric oxide (NO) production and intracellular cyclic guanosine monophosphate (cGMP). Glucose 15-22 nitric oxide synthase 3 Homo sapiens 45-78 25063757-8 2014 In UAECs from pregnant and non-pregnant animals Ca(2+) responses and eNOS activation were sensitive to the phospholipase C/inositol 1,4,5-trisphosphate pathway inhibitors 2-aminoethoxydiphenylborane and U73122. Inositol 1,4,5-Trisphosphate 123-151 nitric oxide synthase 3 Homo sapiens 69-73 25063757-8 2014 In UAECs from pregnant and non-pregnant animals Ca(2+) responses and eNOS activation were sensitive to the phospholipase C/inositol 1,4,5-trisphosphate pathway inhibitors 2-aminoethoxydiphenylborane and U73122. 2-aminoethoxydiphenylborane 171-198 nitric oxide synthase 3 Homo sapiens 69-73 24996290-3 2014 Statins are potent modulators of CYP3A4 2 enzyme and endothelial nitric oxide synthase (eNOS) functions in a number of cholesterol-independent, cardio protective actions in T2D. Cholesterol 119-130 nitric oxide synthase 3 Homo sapiens 53-86 24446239-7 2014 Furthermore, here we show that capsaicin-induced CGRP release from mesenteric perivascular sensory nerves induces pannexin-1-formed channel opening, which in turn leads to reduction of pannexin-1 and endothelial nitric oxide synthase (eNOS) expression along the time. Capsaicin 31-40 nitric oxide synthase 3 Homo sapiens 200-233 24996290-3 2014 Statins are potent modulators of CYP3A4 2 enzyme and endothelial nitric oxide synthase (eNOS) functions in a number of cholesterol-independent, cardio protective actions in T2D. Cholesterol 119-130 nitric oxide synthase 3 Homo sapiens 88-92 25198200-0 2014 Resveratrol ameliorates low shear stress-induced oxidative stress by suppressing ERK/eNOS-Thr495 in endothelial cells. Resveratrol 0-11 nitric oxide synthase 3 Homo sapiens 85-89 25198200-2 2014 eNOS, a key enzyme in controlling nitric oxide (NO) release, has a crucial role in mediating oxidative stress, and resveratrol (RSV)-mediated eNOS also attenuates oxidative damage and suppresses endothelial dysfunction. Nitric Oxide 34-46 nitric oxide synthase 3 Homo sapiens 0-4 25198200-2 2014 eNOS, a key enzyme in controlling nitric oxide (NO) release, has a crucial role in mediating oxidative stress, and resveratrol (RSV)-mediated eNOS also attenuates oxidative damage and suppresses endothelial dysfunction. Resveratrol 115-126 nitric oxide synthase 3 Homo sapiens 142-146 25198200-2 2014 eNOS, a key enzyme in controlling nitric oxide (NO) release, has a crucial role in mediating oxidative stress, and resveratrol (RSV)-mediated eNOS also attenuates oxidative damage and suppresses endothelial dysfunction. Resveratrol 128-131 nitric oxide synthase 3 Homo sapiens 142-146 25198200-11 2014 Of note, the activation effect of LSS on ERK/eNOS was markedly eliminated by RSV. Resveratrol 77-80 nitric oxide synthase 3 Homo sapiens 45-49 25198200-12 2014 In conclusion, RSV exerts antioxidant effects by suppressing LSS-activated ERK/eNOS and may provide a potential therapeutic target for atherosclerosis. Resveratrol 15-18 nitric oxide synthase 3 Homo sapiens 79-83 25174844-7 2014 Allicin also reduces the levels of malondialdehyde and increases the levels of superoxide dismutase, nitric oxide release and endothelial nitric oxide synthase mRNA, but has no significant effect on inducible nitric oxide synthase mRNA levels. allicin 0-7 nitric oxide synthase 3 Homo sapiens 126-159 25112869-4 2014 Treating the cells with l-NAME, a selective inhibitor of constitutive nitric-oxide synthase (cNOS), can partially reverse the IkappaB reduction and inhibit the DNA binding activity as well as nuclear translocation of NF-kappaB after UVB radiation. NG-Nitroarginine Methyl Ester 24-30 nitric oxide synthase 3 Homo sapiens 93-97 25112869-6 2014 The cNOS-mediated reduction of IkappaB is likely due to the imbalance of nitric oxide/peroxynitrite because treating the cells with lower (50 mum), but not higher (100-500 mum), concentration of S-nitroso-N-acetylpenicillamine (SNAP) can reverse the effect of l-NAME in partial restore IkappaB level post-UVB. Nitric Oxide 73-85 nitric oxide synthase 3 Homo sapiens 4-8 25112869-6 2014 The cNOS-mediated reduction of IkappaB is likely due to the imbalance of nitric oxide/peroxynitrite because treating the cells with lower (50 mum), but not higher (100-500 mum), concentration of S-nitroso-N-acetylpenicillamine (SNAP) can reverse the effect of l-NAME in partial restore IkappaB level post-UVB. Peroxynitrous Acid 86-99 nitric oxide synthase 3 Homo sapiens 4-8 25112869-6 2014 The cNOS-mediated reduction of IkappaB is likely due to the imbalance of nitric oxide/peroxynitrite because treating the cells with lower (50 mum), but not higher (100-500 mum), concentration of S-nitroso-N-acetylpenicillamine (SNAP) can reverse the effect of l-NAME in partial restore IkappaB level post-UVB. S-Nitroso-N-Acetylpenicillamine 195-226 nitric oxide synthase 3 Homo sapiens 4-8 25112869-6 2014 The cNOS-mediated reduction of IkappaB is likely due to the imbalance of nitric oxide/peroxynitrite because treating the cells with lower (50 mum), but not higher (100-500 mum), concentration of S-nitroso-N-acetylpenicillamine (SNAP) can reverse the effect of l-NAME in partial restore IkappaB level post-UVB. S-Nitroso-N-Acetylpenicillamine 228-232 nitric oxide synthase 3 Homo sapiens 4-8 25112869-6 2014 The cNOS-mediated reduction of IkappaB is likely due to the imbalance of nitric oxide/peroxynitrite because treating the cells with lower (50 mum), but not higher (100-500 mum), concentration of S-nitroso-N-acetylpenicillamine (SNAP) can reverse the effect of l-NAME in partial restore IkappaB level post-UVB. NG-Nitroarginine Methyl Ester 260-266 nitric oxide synthase 3 Homo sapiens 4-8 25205851-0 2014 The coordination of S-sulfhydration, S-nitrosylation, and phosphorylation of endothelial nitric oxide synthase by hydrogen sulfide. Hydrogen Sulfide 114-130 nitric oxide synthase 3 Homo sapiens 77-110 25205851-2 2014 A target protein for H(2)S is endothelial nitric oxide synthase (eNOS), an enzyme that generates nitric oxide (NO), which causes vasodilation. (2)s 22-26 nitric oxide synthase 3 Homo sapiens 30-63 25012137-13 2014 Ticagrelor, but not clopidogrel, increased Akt and endothelial nitric oxide synthase phosphorylation. Ticagrelor 0-10 nitric oxide synthase 3 Homo sapiens 51-84 25012137-15 2014 The protective effect of ticagrelor was dependent on adenosine-receptor activation with downstream upregulation of endothelial nitric oxide synthase and COX2 activity. Ticagrelor 25-35 nitric oxide synthase 3 Homo sapiens 115-148 25061098-5 2014 In order to assess roles of NO production in survival and development of the ovine conceptus, we conducted an in vivo morpholino antisense oligonucleotide (MAO)-mediated knockdown trial of nitric oxide synthase-3 (NOS3) mRNA, the major isoform of NO synthase, in ovine conceptus trophectoderm (Tr). Oligonucleotides 139-154 nitric oxide synthase 3 Homo sapiens 189-212 25061098-10 2014 Thus, the adverse effect of MAO-NOS3 to reduce NO generation and the transport of arginine and ornithine into conceptuses is central to an explanation for failure of normal development of MAO-NOS3, compared to control conceptuses. Arginine 82-90 nitric oxide synthase 3 Homo sapiens 32-36 25061098-10 2014 Thus, the adverse effect of MAO-NOS3 to reduce NO generation and the transport of arginine and ornithine into conceptuses is central to an explanation for failure of normal development of MAO-NOS3, compared to control conceptuses. Ornithine 95-104 nitric oxide synthase 3 Homo sapiens 32-36 25061098-12 2014 Our data suggest that NOS3 is the key enzyme for NO production by conceptus Tr and that this protein also regulates the availability of arginine in conceptus tissues for synthesis of polyamines that are essential for conceptus survival and development. Arginine 136-144 nitric oxide synthase 3 Homo sapiens 22-26 25061098-12 2014 Our data suggest that NOS3 is the key enzyme for NO production by conceptus Tr and that this protein also regulates the availability of arginine in conceptus tissues for synthesis of polyamines that are essential for conceptus survival and development. Polyamines 183-193 nitric oxide synthase 3 Homo sapiens 22-26 24909615-10 2014 In contrast to iNOS, endothelial NOS-driven cGMP-dependent signaling promoted mitochondrial function and survival of MG132-stressed cells. Cyclic GMP 44-48 nitric oxide synthase 3 Homo sapiens 21-36 24909615-10 2014 In contrast to iNOS, endothelial NOS-driven cGMP-dependent signaling promoted mitochondrial function and survival of MG132-stressed cells. benzyloxycarbonylleucyl-leucyl-leucine aldehyde 117-122 nitric oxide synthase 3 Homo sapiens 21-36 25089924-1 2014 Many pyrrolidine-based inhibitors highly selective for neuronal nitric oxide synthase (nNOS) over endothelial NOS (eNOS) exhibit dramatically different binding modes. pyrrolidine 5-16 nitric oxide synthase 3 Homo sapiens 98-113 25133540-0 2014 Redox-sensitive induction of Src/PI3-kinase/Akt and MAPKs pathways activate eNOS in response to EPA:DHA 6:1. Eicosapentaenoic Acid 96-99 nitric oxide synthase 3 Homo sapiens 76-80 25133540-0 2014 Redox-sensitive induction of Src/PI3-kinase/Akt and MAPKs pathways activate eNOS in response to EPA:DHA 6:1. Docosahexaenoic Acids 100-103 nitric oxide synthase 3 Homo sapiens 76-80 25133540-3 2014 METHODS AND RESULTS: EPA:DHA 6:1 and 9:1 caused significantly greater endothelium-dependent relaxations in porcine coronary artery rings than EPA:DHA 3:1, 1:1, 1:3, 1:6, 1:9, EPA and DHA alone, and EPA:DHA 6:1 with a reduced EPA + DHA amount, which were inhibited by an eNOS inhibitor. Eicosapentaenoic Acid 21-24 nitric oxide synthase 3 Homo sapiens 270-274 25133540-5 2014 EPA:DHA 6:1 induced phosphorylation of Src, Akt, p38 MAPK, ERK, JNK and eNOS; these effects were inhibited by MnTMPyP. Docosahexaenoic Acids 4-7 nitric oxide synthase 3 Homo sapiens 72-76 25133540-7 2014 CONCLUSION: Omega-3 fatty acids cause endothelium-dependent NO-mediated relaxations in coronary artery rings, which are dependent on the EPA:DHA ratio and amount, and involve an intracellular activation of the redox-sensitive PI3-kinase/Akt and MAPKs pathways to activate eNOS. Fatty Acids, Omega-3 12-31 nitric oxide synthase 3 Homo sapiens 272-276 24863258-1 2014 (6R)-5,6,7,8-Tetrahydro-L-biopterin (BH4) availability regulates nitric oxide and superoxide formation by endothelial nitric oxide synthase (eNOS). sapropterin 37-40 nitric oxide synthase 3 Homo sapiens 106-139 25210424-6 2014 Increased ADMA may be responsible for the diminished eNOS activity found in these patients, which in turn contributes to the decrease in NO levels, which likely plays a role in the pathogenesis of AMD. N,N-dimethylarginine 10-14 nitric oxide synthase 3 Homo sapiens 53-57 25092105-6 2014 In addition, we evaluated the effects of long-term treatment with isosorbide dinitrate, a NO donor, on the n/i/eNOS-/- mice with BLM-induced pulmonary fibrosis. Isosorbide Dinitrate 66-86 nitric oxide synthase 3 Homo sapiens 111-115 24863258-1 2014 (6R)-5,6,7,8-Tetrahydro-L-biopterin (BH4) availability regulates nitric oxide and superoxide formation by endothelial nitric oxide synthase (eNOS). Nitric Oxide 65-77 nitric oxide synthase 3 Homo sapiens 106-139 24863258-0 2014 Cell type-specific recycling of tetrahydrobiopterin by dihydrofolate reductase explains differential effects of 7,8-dihydrobiopterin on endothelial nitric oxide synthase uncoupling. sapropterin 32-51 nitric oxide synthase 3 Homo sapiens 136-169 24863258-1 2014 (6R)-5,6,7,8-Tetrahydro-L-biopterin (BH4) availability regulates nitric oxide and superoxide formation by endothelial nitric oxide synthase (eNOS). Superoxides 82-92 nitric oxide synthase 3 Homo sapiens 106-139 24863258-0 2014 Cell type-specific recycling of tetrahydrobiopterin by dihydrofolate reductase explains differential effects of 7,8-dihydrobiopterin on endothelial nitric oxide synthase uncoupling. 7,8-dihydrobiopterin 112-132 nitric oxide synthase 3 Homo sapiens 136-169 24863258-1 2014 (6R)-5,6,7,8-Tetrahydro-L-biopterin (BH4) availability regulates nitric oxide and superoxide formation by endothelial nitric oxide synthase (eNOS). sapropterin 0-35 nitric oxide synthase 3 Homo sapiens 106-139 24928905-5 2014 Treatment of endothelial cells with VEGF or phorbol 12,13-dibutyrate (PDBu) activates PKD and increases eNOS Ser1179 phosphorylation. Phorbol 12,13-Dibutyrate 44-68 nitric oxide synthase 3 Homo sapiens 104-108 23471592-6 2014 In agreement, our in vitro studies show that testosterone inhibits the gene expression of endothelial NO synthase (eNOS) after 48 hours. Testosterone 45-57 nitric oxide synthase 3 Homo sapiens 115-119 23471592-7 2014 When the antioxidant seleno-L-methionine was added, the down-regulation of mRNA specific eNOS was partly abrogated. Selenomethionine 21-40 nitric oxide synthase 3 Homo sapiens 89-93 23471592-9 2014 CONCLUSION: These results show that a supraphysiological dose of testosterone decreases the expression of eNOS and consequently the formation of NO, which could partly be explained by oxidative stress. Testosterone 65-77 nitric oxide synthase 3 Homo sapiens 106-110 24928905-5 2014 Treatment of endothelial cells with VEGF or phorbol 12,13-dibutyrate (PDBu) activates PKD and increases eNOS Ser1179 phosphorylation. Phorbol 12,13-Dibutyrate 70-74 nitric oxide synthase 3 Homo sapiens 104-108 24771066-6 2014 ZNF580 and eNOS downregulation induced by TGF-beta1 was blocked by the specific TGF-beta1 type I receptor ALK5 inhibitor, SB431542. 4-(5-benzo(1,3)dioxol-5-yl-4-pyridin-2-yl-1H-imidazol-2-yl)benzamide 122-130 nitric oxide synthase 3 Homo sapiens 11-15 25082887-0 2014 Beraprost sodium, a stable prostacyclin analogue, elicits dilation of isolated porcine retinal arterioles: roles of eNOS and potassium channels. beraprost 0-16 nitric oxide synthase 3 Homo sapiens 116-120 25020117-3 2014 In human lung microvascular endothelial cells (HLMVEC), pretreatment with the nitric oxide synthase (NOS) inhibitor, ETU reduced the ability of LLO to increase microvascular cell permeability suggesting an endothelial nitric oxide synthase (eNOS)-dependent mechanism. Ethylenethiourea 117-120 nitric oxide synthase 3 Homo sapiens 206-239 25077953-1 2014 Cardiovascular benefits from estradiol activation of nitric oxide endothelial production may depend on vascular wall and on estrogen receptor alpha (ESR1) and nitric oxide synthase (NOS3) polymorphisms. Nitric Oxide 53-65 nitric oxide synthase 3 Homo sapiens 182-186 25020117-3 2014 In human lung microvascular endothelial cells (HLMVEC), pretreatment with the nitric oxide synthase (NOS) inhibitor, ETU reduced the ability of LLO to increase microvascular cell permeability suggesting an endothelial nitric oxide synthase (eNOS)-dependent mechanism. Ethylenethiourea 117-120 nitric oxide synthase 3 Homo sapiens 241-245 25020117-6 2014 Expression of a phosphomimetic T495D eNOS (human isoform) resulted in increased superoxide and diminished nitric oxide (NO) production. Superoxides 80-90 nitric oxide synthase 3 Homo sapiens 37-41 25020117-6 2014 Expression of a phosphomimetic T495D eNOS (human isoform) resulted in increased superoxide and diminished nitric oxide (NO) production. Nitric Oxide 106-118 nitric oxide synthase 3 Homo sapiens 37-41 25020117-10 2014 Both hsp90 and caveolin-1 have been shown to influence eNOS uncoupling and a peptide mimicking the scaffolding domain of caveolin-1 blocked the ability of PKCalpha to stimulate eNOS-derived superoxide. Superoxides 190-200 nitric oxide synthase 3 Homo sapiens 177-181 25020117-11 2014 Collectively, these results suggest that the G+ pore-forming toxins promote increased EC permeability via activation of PKCalpha, phosphorylation of eNOS-T495, loss of hsp90 and caveolin-1 binding which collectively promote eNOS uncoupling and the production of barrier disruptive superoxide. Superoxides 281-291 nitric oxide synthase 3 Homo sapiens 224-228 24944642-8 2014 In addition, the plasma NOx concentration in the eNOS Glu/Glu homozygote carriers (129.66+-59.15 mumol/l) was significantly lower compared with the Asp allele carriers (169.84+- 55.18 mumol/l; P=0.010). nicotine 1-N-oxide 24-27 nitric oxide synthase 3 Homo sapiens 49-53 24944642-8 2014 In addition, the plasma NOx concentration in the eNOS Glu/Glu homozygote carriers (129.66+-59.15 mumol/l) was significantly lower compared with the Asp allele carriers (169.84+- 55.18 mumol/l; P=0.010). Glutamic Acid 54-57 nitric oxide synthase 3 Homo sapiens 49-53 24944642-8 2014 In addition, the plasma NOx concentration in the eNOS Glu/Glu homozygote carriers (129.66+-59.15 mumol/l) was significantly lower compared with the Asp allele carriers (169.84+- 55.18 mumol/l; P=0.010). Glutamic Acid 58-61 nitric oxide synthase 3 Homo sapiens 49-53 24944642-8 2014 In addition, the plasma NOx concentration in the eNOS Glu/Glu homozygote carriers (129.66+-59.15 mumol/l) was significantly lower compared with the Asp allele carriers (169.84+- 55.18 mumol/l; P=0.010). Aspartic Acid 148-151 nitric oxide synthase 3 Homo sapiens 49-53 24944642-10 2014 Therefore, the concordance of decreased SOD activity and NOx concentration, combined with genotypes of SOD3 Ala/Ala and/or eNOS Glu/Glu in hypertensive patients, may be useful in directing the antioxidant therapy of hypertension. Glutamic Acid 128-131 nitric oxide synthase 3 Homo sapiens 123-127 24748593-2 2014 The present study was designed to evaluate the relationship between exercise training and NOS3 polymorphisms at -786T>C, 894G>T, and intron 4b/a on blood pressure (BP) using 24-h ambulatory BP monitoring (ABPM), nitrate/nitrite levels (NOx), and redox state. Nitrates 218-225 nitric oxide synthase 3 Homo sapiens 90-94 24764294-0 2014 Endothelial nitric-oxide synthase (eNOS) is activated through G-protein-coupled receptor kinase-interacting protein 1 (GIT1) tyrosine phosphorylation and Src protein. Tyrosine 125-133 nitric oxide synthase 3 Homo sapiens 0-33 24764294-0 2014 Endothelial nitric-oxide synthase (eNOS) is activated through G-protein-coupled receptor kinase-interacting protein 1 (GIT1) tyrosine phosphorylation and Src protein. Tyrosine 125-133 nitric oxide synthase 3 Homo sapiens 35-39 24764294-6 2014 GIT1 was phosphorylated on tyrosine by Src, and Y293F and Y554F mutations reduced GIT1 phosphorylation as well as the ability of GIT1 to bind to and activate eNOS. Tyrosine 27-35 nitric oxide synthase 3 Homo sapiens 158-162 24764294-7 2014 Akt phosphorylation activated eNOS (at Ser(1177)), and Akt also regulated the ability of Src to phosphorylate GIT1 as well as GIT1-eNOS association. Serine 39-42 nitric oxide synthase 3 Homo sapiens 30-34 24764294-8 2014 These pathways were activated by endothelin-1 through the ETB receptor; inhibiting receptor-activated G-protein betagamma subunits blocked activation of Akt, GIT1 tyrosine phosphorylation, and ET-1-stimulated GIT1-eNOS association but did not affect Src activation. Endothelin-1 193-197 nitric oxide synthase 3 Homo sapiens 214-218 24748593-2 2014 The present study was designed to evaluate the relationship between exercise training and NOS3 polymorphisms at -786T>C, 894G>T, and intron 4b/a on blood pressure (BP) using 24-h ambulatory BP monitoring (ABPM), nitrate/nitrite levels (NOx), and redox state. Nitrites 226-233 nitric oxide synthase 3 Homo sapiens 90-94 24748593-2 2014 The present study was designed to evaluate the relationship between exercise training and NOS3 polymorphisms at -786T>C, 894G>T, and intron 4b/a on blood pressure (BP) using 24-h ambulatory BP monitoring (ABPM), nitrate/nitrite levels (NOx), and redox state. nicotine 1-N-oxide 242-245 nitric oxide synthase 3 Homo sapiens 90-94 24748593-10 2014 The NOS3 polymorphism for intron 4 mitigated the beneficial effect of ET for systolic BP (nonpolymorphic group: -3.0% and polymorphic group: -0.6%) and diastolic BP (nonpolymorphic group: -3.2% and polymorphic group: -0.5%), but it was not associated with NOx level and redox state. nicotine 1-N-oxide 256-259 nitric oxide synthase 3 Homo sapiens 4-8 24918290-0 2014 Eicosapentaenoic acid protects against palmitic acid-induced endothelial dysfunction via activation of the AMPK/eNOS pathway. Eicosapentaenoic Acid 0-21 nitric oxide synthase 3 Homo sapiens 112-116 24940036-1 2014 PURPOSE: To analyze the association of polymorphisms of the endothelial nitric oxide synthase (NOS3) gene and nitric oxide (NO) levels with high-tension primary open-angle glaucoma (POAG) in an Egyptian population. Nitric Oxide 72-84 nitric oxide synthase 3 Homo sapiens 95-99 24914683-0 2014 Adenosine prevents TNFalpha-induced decrease in endothelial mitochondrial mass via activation of eNOS-PGC-1alpha regulatory axis. Adenosine 0-9 nitric oxide synthase 3 Homo sapiens 97-101 24914683-5 2014 The effects of adenosine were blocked by a nitric oxide synthase inhibitor, a soluble guanylate cyclase inhibitor, a morpholino antisense oligonucleotide to endothelial nitric oxide synthase (eNOS), or siRNA knockdown of the transcriptional coactivator, PGC-1alpha. Adenosine 15-24 nitric oxide synthase 3 Homo sapiens 157-190 24914683-5 2014 The effects of adenosine were blocked by a nitric oxide synthase inhibitor, a soluble guanylate cyclase inhibitor, a morpholino antisense oligonucleotide to endothelial nitric oxide synthase (eNOS), or siRNA knockdown of the transcriptional coactivator, PGC-1alpha. Adenosine 15-24 nitric oxide synthase 3 Homo sapiens 192-196 24914683-5 2014 The effects of adenosine were blocked by a nitric oxide synthase inhibitor, a soluble guanylate cyclase inhibitor, a morpholino antisense oligonucleotide to endothelial nitric oxide synthase (eNOS), or siRNA knockdown of the transcriptional coactivator, PGC-1alpha. Oligonucleotides 138-153 nitric oxide synthase 3 Homo sapiens 192-196 24914683-6 2014 Incubation with exogenous NO, a GC activator, or a cGMP analog reversed the effect of eNOS knockdown, while the effect of NO was blocked by inhibition of GC. Cyclic GMP 51-55 nitric oxide synthase 3 Homo sapiens 86-90 24914683-8 2014 TNFalpha also decreased expression of eNOS, cellular NO levels, and PGC-1alpha expression, which were reversed by adenosine. Adenosine 114-123 nitric oxide synthase 3 Homo sapiens 38-42 24914683-11 2014 These effects were reversed by adenosine, an effect mediated by eNOS-synthesized NO, acting via soluble guanylate cyclase/cGMP to activate a mitochondrial biogenesis regulatory program under the control of PGC-1alpha. Adenosine 31-40 nitric oxide synthase 3 Homo sapiens 64-68 24914683-11 2014 These effects were reversed by adenosine, an effect mediated by eNOS-synthesized NO, acting via soluble guanylate cyclase/cGMP to activate a mitochondrial biogenesis regulatory program under the control of PGC-1alpha. Cyclic GMP 122-126 nitric oxide synthase 3 Homo sapiens 64-68 24914683-12 2014 These results support the existence of an adenosine-triggered, mito-and cytoprotective mechanism dependent upon an eNOS-PGC-1alpha regulatory pathway, which acts to preserve endothelial mitochondrial function and mass during inflammatory challenge. Adenosine 42-51 nitric oxide synthase 3 Homo sapiens 115-119 24898615-0 2014 Sphingosine-1-phosphate promotes the differentiation of adipose-derived stem cells into endothelial nitric oxide synthase (eNOS) expressing endothelial-like cells. sphingosine 1-phosphate 0-23 nitric oxide synthase 3 Homo sapiens 88-121 24918290-0 2014 Eicosapentaenoic acid protects against palmitic acid-induced endothelial dysfunction via activation of the AMPK/eNOS pathway. Palmitic Acid 39-52 nitric oxide synthase 3 Homo sapiens 112-116 24918290-6 2014 EPA also restored the PA-mediated reduction of endothelial nitric oxide synthase (eNOS) and AMP-activated protein kinase (AMPK) phosphorylation. Eicosapentaenoic Acid 0-3 nitric oxide synthase 3 Homo sapiens 47-80 24918290-6 2014 EPA also restored the PA-mediated reduction of endothelial nitric oxide synthase (eNOS) and AMP-activated protein kinase (AMPK) phosphorylation. Eicosapentaenoic Acid 0-3 nitric oxide synthase 3 Homo sapiens 82-86 24918290-6 2014 EPA also restored the PA-mediated reduction of endothelial nitric oxide synthase (eNOS) and AMP-activated protein kinase (AMPK) phosphorylation. Palmitic Acid 1-3 nitric oxide synthase 3 Homo sapiens 47-80 24918290-6 2014 EPA also restored the PA-mediated reduction of endothelial nitric oxide synthase (eNOS) and AMP-activated protein kinase (AMPK) phosphorylation. Palmitic Acid 1-3 nitric oxide synthase 3 Homo sapiens 82-86 24918290-7 2014 Using AMPK siRNA and the specific inhibitor compound C, we found that EPA restored the PA-mediated inhibitions of eNOS and AKT activities via activation of AMPK. Eicosapentaenoic Acid 70-73 nitric oxide synthase 3 Homo sapiens 114-118 24918290-7 2014 Using AMPK siRNA and the specific inhibitor compound C, we found that EPA restored the PA-mediated inhibitions of eNOS and AKT activities via activation of AMPK. Palmitic Acid 71-73 nitric oxide synthase 3 Homo sapiens 114-118 24918290-9 2014 In summary, these results provide new insight into the possible molecular mechanisms by which EPA protects against atherogenesis via the AMPK/eNOS-related pathway. Eicosapentaenoic Acid 94-97 nitric oxide synthase 3 Homo sapiens 142-146 24525631-6 2014 RESULTS: Ropivacaine and lidocaine attenuated TNFalpha-induced Src activation (half-maximal inhibitory concentration [IC50] = 8.611 x 10 M for ropivacaine; IC50 = 5.864 x 10 M for lidocaine) and endothelial nitric oxide synthase phosphorylation (IC50 = 7.572 x 10 M for ropivacaine; IC50 = 6.377 x 10 M for lidocaine). Ropivacaine 9-20 nitric oxide synthase 3 Homo sapiens 195-228 24525631-6 2014 RESULTS: Ropivacaine and lidocaine attenuated TNFalpha-induced Src activation (half-maximal inhibitory concentration [IC50] = 8.611 x 10 M for ropivacaine; IC50 = 5.864 x 10 M for lidocaine) and endothelial nitric oxide synthase phosphorylation (IC50 = 7.572 x 10 M for ropivacaine; IC50 = 6.377 x 10 M for lidocaine). Lidocaine 25-34 nitric oxide synthase 3 Homo sapiens 195-228 24952486-0 2014 Oxidized extracellular DNA suppresses nitric oxide production by endothelial NO synthase (eNOS) in human endothelial cells (HUVEC). Nitric Oxide 38-50 nitric oxide synthase 3 Homo sapiens 65-88 24952486-0 2014 Oxidized extracellular DNA suppresses nitric oxide production by endothelial NO synthase (eNOS) in human endothelial cells (HUVEC). Nitric Oxide 38-50 nitric oxide synthase 3 Homo sapiens 90-94 24380841-1 2014 Nitric oxide is a key signaling molecule in the heart and is produced endogenously by three isoforms of nitric oxide synthase, neuronal NOS (NOS1), endothelial NOS (NOS3), and inducible NOS (NOS2). Nitric Oxide 0-12 nitric oxide synthase 3 Homo sapiens 165-169 24684492-0 2014 Association of nitric oxide synthase 3 (NOS3) 894 G>T polymorphism with prognostic outcomes of anthracycline in Chinese patients with acute myeloid leukaemia. Anthracyclines 98-111 nitric oxide synthase 3 Homo sapiens 15-38 24684492-0 2014 Association of nitric oxide synthase 3 (NOS3) 894 G>T polymorphism with prognostic outcomes of anthracycline in Chinese patients with acute myeloid leukaemia. Anthracyclines 98-111 nitric oxide synthase 3 Homo sapiens 40-44 24684492-1 2014 The aim of the present study was to investigate the influence of the nitric oxide synthase 3 (NOS3) 894 G>T polymorphism on prognostic outcomes of anthracycline in Chinese patients with de novo intermediate-risk acute myeloid leukaemia (AML) and to examine the gene expression level in relation to genetic variation. Anthracyclines 150-163 nitric oxide synthase 3 Homo sapiens 69-92 24684492-1 2014 The aim of the present study was to investigate the influence of the nitric oxide synthase 3 (NOS3) 894 G>T polymorphism on prognostic outcomes of anthracycline in Chinese patients with de novo intermediate-risk acute myeloid leukaemia (AML) and to examine the gene expression level in relation to genetic variation. Anthracyclines 150-163 nitric oxide synthase 3 Homo sapiens 94-98 24661939-5 2014 We hypothesized that WBPA (pGz) has neuroprotective and neurotherapeutic effects due to enhancement of biological pathways that include eNOS, BDNF and GDNF. wbpa 21-25 nitric oxide synthase 3 Homo sapiens 136-140 24661939-5 2014 We hypothesized that WBPA (pGz) has neuroprotective and neurotherapeutic effects due to enhancement of biological pathways that include eNOS, BDNF and GDNF. Methyl 2-O-[(S)-(Benzyloxy)(Hydroxy)phosphoryl]-3-Deoxy-3-{[(4-Methylphenyl)carbonyl]amino}-1-Thio-Beta-D-Galactopyranoside 27-30 nitric oxide synthase 3 Homo sapiens 136-140 24573174-6 2014 These effects were mimicked in part by endothelial nitric oxide synthase (eNOS) overexpression and abrogated by eNOS deficiency, demonstrating the importance of nitric oxide signaling in mediating the cardiac effects of exercise. Nitric Oxide 51-63 nitric oxide synthase 3 Homo sapiens 74-78 24269521-0 2014 Telmisartan attenuates monocrotaline-induced pulmonary artery endothelial dysfunction through a PPAR gamma-dependent PI3K/Akt/eNOS pathway. Telmisartan 0-11 nitric oxide synthase 3 Homo sapiens 126-130 24648521-5 2014 Herein, we identified and characterized a small 10-amino acid CAV subsequence (90-99) that accounted for the majority of eNOS association with Cav-1 (Kd = 49 nM), and computer modeling of CAV(90-99) docking to eNOS provides a rationale for the mechanism of eNOS inhibition by Phe-92. Phenylalanine 276-279 nitric oxide synthase 3 Homo sapiens 121-125 24269521-7 2014 Immunoblotting results indicated lower levels of PPARgamma, p-Akt and p-eNOS in pulmonary arteries treated with MCT alone and levels were significantly restored by co-treatment with telmisartan. Telmisartan 182-193 nitric oxide synthase 3 Homo sapiens 70-76 24269521-9 2014 In cultured HPAECs, treatment with telmisartan increased PPARgamma expression and promoted the phosphorylation of Akt and eNOS, thereby increasing the production of NO. Telmisartan 35-46 nitric oxide synthase 3 Homo sapiens 122-126 24849208-11 2014 Moreover, nebivolol treatment significantly increased the phosphorylation of endothelial NOS (eNOS) and the expression of neuronal NOS (nNOS). Nebivolol 10-19 nitric oxide synthase 3 Homo sapiens 77-92 24664541-3 2014 Here, we show that OLA-NO2 increased endothelial NO release by modulating activation of endothelial nitric oxide synthase (eNOS) in endothelial cells. ola-no2 19-26 nitric oxide synthase 3 Homo sapiens 88-121 24827148-0 2014 Telmisartan activates endothelial nitric oxide synthase via Ser1177 phosphorylation in vascular endothelial cells. Telmisartan 0-11 nitric oxide synthase 3 Homo sapiens 22-55 24827148-2 2014 Here, we examined whether telmisartan modulates eNOS function through its pleiotropic effect. Telmisartan 26-37 nitric oxide synthase 3 Homo sapiens 48-52 24827148-4 2014 Similarly, telmisartan treatment of human umbilical vein endothelial cells significantly increased the phosphorylation levels of AMP-activated protein kinase (Thr172) and eNOS and the concentration of intracellular guanosine 3",5"-cyclic monophosphate (cGMP). Telmisartan 11-22 nitric oxide synthase 3 Homo sapiens 171-175 24827148-5 2014 Furthermore, pretreatment with a p38 mitogen-activated protein kinase (p38 MAPK) inhibitor suppressed the increased phosphorylation level of eNOS and intracellular cGMP concentration. Cyclic GMP 164-168 nitric oxide synthase 3 Homo sapiens 141-145 24827148-6 2014 These data show that telmisartan increases eNOS activity through Ser1177 phosphorylation in vascular endothelial cells mainly via p38 MAPK signaling. Telmisartan 21-32 nitric oxide synthase 3 Homo sapiens 43-47 24797675-4 2014 In addition, it was revealed that the atheroprotective genes induced with pitavastatin, such as nitric oxide synthase 3 (NOS3) and thrombomodulin (THBD), were suppressed by KLF4 knockdown. pitavastatin 74-86 nitric oxide synthase 3 Homo sapiens 96-119 24797675-4 2014 In addition, it was revealed that the atheroprotective genes induced with pitavastatin, such as nitric oxide synthase 3 (NOS3) and thrombomodulin (THBD), were suppressed by KLF4 knockdown. pitavastatin 74-86 nitric oxide synthase 3 Homo sapiens 121-125 24405159-9 2014 Transfection studies with wild-type and mutant human eNOS confirmed the dual role of eNOS as a producer of superoxide anion (O2-) with SIN-1 treatment, and a producer of NO in the presence of DMPO. Superoxides 107-123 nitric oxide synthase 3 Homo sapiens 53-57 24405159-9 2014 Transfection studies with wild-type and mutant human eNOS confirmed the dual role of eNOS as a producer of superoxide anion (O2-) with SIN-1 treatment, and a producer of NO in the presence of DMPO. Superoxides 107-123 nitric oxide synthase 3 Homo sapiens 85-89 24405159-9 2014 Transfection studies with wild-type and mutant human eNOS confirmed the dual role of eNOS as a producer of superoxide anion (O2-) with SIN-1 treatment, and a producer of NO in the presence of DMPO. Superoxides 125-128 nitric oxide synthase 3 Homo sapiens 53-57 24405159-9 2014 Transfection studies with wild-type and mutant human eNOS confirmed the dual role of eNOS as a producer of superoxide anion (O2-) with SIN-1 treatment, and a producer of NO in the presence of DMPO. Superoxides 125-128 nitric oxide synthase 3 Homo sapiens 85-89 24405159-9 2014 Transfection studies with wild-type and mutant human eNOS confirmed the dual role of eNOS as a producer of superoxide anion (O2-) with SIN-1 treatment, and a producer of NO in the presence of DMPO. 5,5-dimethyl-1-pyrroline-1-oxide 192-196 nitric oxide synthase 3 Homo sapiens 53-57 24599126-8 2014 Treatment with the soluble guanylate cyclase activator BAY41-2272, a vasorelaxing agent that acts downstream of endothelial nitric oxide synthase (eNOS) by directly activating its soluble guanylyl cyclase receptor, rescued blood vessel function and tumor growth. 3-(4-Amino-5-cyclopropylpyrimidine-2-yl)-1-(2-fluorobenzyl)-1H-pyrazolo(3,4-b)pyridine 55-65 nitric oxide synthase 3 Homo sapiens 112-145 24571196-6 2014 RESULTS: Both the release of NO (determined by nitrite+nitrate concentration) and the expression of endothelial-type NO synthase (eNOS) were higher in mononuclear cells from ASA sensitive as compared with those from ASA-resistant patients. Aspirin 174-177 nitric oxide synthase 3 Homo sapiens 100-128 24571196-6 2014 RESULTS: Both the release of NO (determined by nitrite+nitrate concentration) and the expression of endothelial-type NO synthase (eNOS) were higher in mononuclear cells from ASA sensitive as compared with those from ASA-resistant patients. Aspirin 174-177 nitric oxide synthase 3 Homo sapiens 130-134 24571196-6 2014 RESULTS: Both the release of NO (determined by nitrite+nitrate concentration) and the expression of endothelial-type NO synthase (eNOS) were higher in mononuclear cells from ASA sensitive as compared with those from ASA-resistant patients. Aspirin 216-219 nitric oxide synthase 3 Homo sapiens 130-134 24571196-7 2014 There was a positive correlation between either the release of NO and the expression of eNOS protein in mononuclear cells with the ability of ASA to inhibit platelet activity. Aspirin 142-145 nitric oxide synthase 3 Homo sapiens 88-92 24414281-6 2014 Estradiol in particular mediates early and late endothelial nitric oxide synthase (eNOS) activation via interaction with estrogen receptors through both nongenomic and genomic mechanisms. Estradiol 0-9 nitric oxide synthase 3 Homo sapiens 48-81 24414281-6 2014 Estradiol in particular mediates early and late endothelial nitric oxide synthase (eNOS) activation via interaction with estrogen receptors through both nongenomic and genomic mechanisms. Estradiol 0-9 nitric oxide synthase 3 Homo sapiens 83-87 24414281-7 2014 In the vascular system, the primary endogenous source of nitric oxide (NO) generation is eNOS. Nitric Oxide 57-69 nitric oxide synthase 3 Homo sapiens 89-93 24681424-3 2014 Human eNOS promoter was modified by inserting a Sp1 element at a -74 bp site and function of the modified promoter was investigated via a hypoxia model induced by cobalt chloride in human umbilical vein endothelial cells. cobaltous chloride 163-178 nitric oxide synthase 3 Homo sapiens 6-10 24681424-5 2014 There was a correlation between the transcriptional activity of the Sp1-modified promoter and the level of eNOS expression with enhancement of nitric oxide production. Nitric Oxide 143-155 nitric oxide synthase 3 Homo sapiens 107-111 24732179-4 2014 Compared with control group, cisplatin reduced endothelial nitric oxide synthase dimer/monomer ratio, activated protein kinase C and enhanced endothelial nitric oxide synthase-Thr495 phosphorylation, decreased nitric oxide production, augmented intercellular adhesion molecule 1 expression and monocyte-endothelial adhesion. Cisplatin 29-38 nitric oxide synthase 3 Homo sapiens 47-80 24573187-4 2014 In addition, apelin-13 dose dependently stimulated the phosphorylation of AMP-activated protein kinase (AMPK) and endothelial nitric oxide synthase (eNOS) at Thr-172 and Ser-1179, respectively. Threonine 158-161 nitric oxide synthase 3 Homo sapiens 114-147 24573187-4 2014 In addition, apelin-13 dose dependently stimulated the phosphorylation of AMP-activated protein kinase (AMPK) and endothelial nitric oxide synthase (eNOS) at Thr-172 and Ser-1179, respectively. Serine 170-173 nitric oxide synthase 3 Homo sapiens 114-147 24732179-4 2014 Compared with control group, cisplatin reduced endothelial nitric oxide synthase dimer/monomer ratio, activated protein kinase C and enhanced endothelial nitric oxide synthase-Thr495 phosphorylation, decreased nitric oxide production, augmented intercellular adhesion molecule 1 expression and monocyte-endothelial adhesion. Cisplatin 29-38 nitric oxide synthase 3 Homo sapiens 142-175 24732179-8 2014 Compared with control group, cisplatin and PMA, a protein kinase C activator, both increased endothelial nitric oxide synthase-Thr495 phosphorylation, while propofol and GFX, a protein kinase C inhibitor, both decreased cisplatin-induced endothelial nitric oxide synthase-Thr495 phosphorylation. Cisplatin 29-38 nitric oxide synthase 3 Homo sapiens 93-126 24732179-8 2014 Compared with control group, cisplatin and PMA, a protein kinase C activator, both increased endothelial nitric oxide synthase-Thr495 phosphorylation, while propofol and GFX, a protein kinase C inhibitor, both decreased cisplatin-induced endothelial nitric oxide synthase-Thr495 phosphorylation. Cisplatin 29-38 nitric oxide synthase 3 Homo sapiens 238-271 24732179-8 2014 Compared with control group, cisplatin and PMA, a protein kinase C activator, both increased endothelial nitric oxide synthase-Thr495 phosphorylation, while propofol and GFX, a protein kinase C inhibitor, both decreased cisplatin-induced endothelial nitric oxide synthase-Thr495 phosphorylation. Tetradecanoylphorbol Acetate 43-46 nitric oxide synthase 3 Homo sapiens 93-126 24732179-8 2014 Compared with control group, cisplatin and PMA, a protein kinase C activator, both increased endothelial nitric oxide synthase-Thr495 phosphorylation, while propofol and GFX, a protein kinase C inhibitor, both decreased cisplatin-induced endothelial nitric oxide synthase-Thr495 phosphorylation. Tetradecanoylphorbol Acetate 43-46 nitric oxide synthase 3 Homo sapiens 238-271 24732179-9 2014 Our data indicated that propofol, via reducing cisplatin-induced endothelial nitric oxide synthase uncoupling and endothelial nitric oxide synthase-Thr495 phosphorylation, restored nitric oxide production, intercellular adhesion molecule 1 expression and monocyte-endothelial interaction. Propofol 24-32 nitric oxide synthase 3 Homo sapiens 65-98 24732179-9 2014 Our data indicated that propofol, via reducing cisplatin-induced endothelial nitric oxide synthase uncoupling and endothelial nitric oxide synthase-Thr495 phosphorylation, restored nitric oxide production, intercellular adhesion molecule 1 expression and monocyte-endothelial interaction. Propofol 24-32 nitric oxide synthase 3 Homo sapiens 114-147 24732179-9 2014 Our data indicated that propofol, via reducing cisplatin-induced endothelial nitric oxide synthase uncoupling and endothelial nitric oxide synthase-Thr495 phosphorylation, restored nitric oxide production, intercellular adhesion molecule 1 expression and monocyte-endothelial interaction. Cisplatin 47-56 nitric oxide synthase 3 Homo sapiens 65-98 24732179-9 2014 Our data indicated that propofol, via reducing cisplatin-induced endothelial nitric oxide synthase uncoupling and endothelial nitric oxide synthase-Thr495 phosphorylation, restored nitric oxide production, intercellular adhesion molecule 1 expression and monocyte-endothelial interaction. Cisplatin 47-56 nitric oxide synthase 3 Homo sapiens 114-147 24518543-1 2014 We have previously shown that nectandrin B, a potent natural activator of AMP-activated protein kinase (AMPK) results in endothelium-dependent relaxation via endothelial nitric oxide synthase phosphorylation. nectandrin-B 30-42 nitric oxide synthase 3 Homo sapiens 158-191 24755153-1 2014 BACKGROUND: Glutathionylation of endothelial nitric oxide synthase (eNOS) "uncouples" the enzyme, switching its function from nitric oxide (NO) to O2( -) generation. Oxygen 147-149 nitric oxide synthase 3 Homo sapiens 33-66 24570151-4 2014 Several molecules with relevant functions in endothelial cells are localized in caveolae, including endothelial nitric oxide synthase (eNOS), which regulates the production of nitric oxide, and scavenger receptor class B type I (SR-BI), which plays a key role in the induction of eNOS activity mediated by high density lipoproteins (HDL). Nitric Oxide 112-124 nitric oxide synthase 3 Homo sapiens 135-139 24447953-5 2014 Nitrite levels were enhanced by pretreatment with deltaV1-1 30 minutes before ACA possibly attributable to enhanced endothelial NOS protein levels. Nitrites 0-7 nitric oxide synthase 3 Homo sapiens 116-131 24464923-7 2014 The results suggested a significant association between the -786T > C polymorphism in NOS3 and cancer risk (CC vs. TT + CT; OR = 1.30, 95% CI = 1.07-1.57, P = 0.007) in total analysis. tt + ct 118-125 nitric oxide synthase 3 Homo sapiens 89-93 24924461-0 2014 [Salidroside attenuates high glucose-induced apoptosis in human umbilical vein endothelial cells via activating the Ca(2)+/CaM/CAMKIIdelta/eNOS pathway]. rhodioloside 1-12 nitric oxide synthase 3 Homo sapiens 139-143 24924461-7 2014 Western blot was performed to detect the protein expressions of eNOS, active caspase-3 and eNOS ser 1177 phosphorylation. Serine 96-99 nitric oxide synthase 3 Homo sapiens 91-95 24924461-8 2014 RESULTS: Comparing to the normal glucose group, high glucose treatment increased the cell damage, the level of NO and [Ca(2)+]i (P < 0.05) , downregulated CAMKIIdelta, eNOS expression and eNOS ser 1177 phosphorylation (P < 0.05), elevated the concentration of MDA and ROS (P < 0.05) in HUVECs. Glucose 53-60 nitric oxide synthase 3 Homo sapiens 171-175 24924461-8 2014 RESULTS: Comparing to the normal glucose group, high glucose treatment increased the cell damage, the level of NO and [Ca(2)+]i (P < 0.05) , downregulated CAMKIIdelta, eNOS expression and eNOS ser 1177 phosphorylation (P < 0.05), elevated the concentration of MDA and ROS (P < 0.05) in HUVECs. Glucose 53-60 nitric oxide synthase 3 Homo sapiens 191-195 24924461-11 2014 CONCLUSIONS: These findings suggeste that salidroside could attenuate high glucose induced apoptosis in HUVEC, partly through activating the Ca(2)+/CaM/CAMKIIdelta/eNOS pathway. rhodioloside 42-53 nitric oxide synthase 3 Homo sapiens 164-168 24486907-1 2014 Exposure to pro-inflammatory cytokines, such as Angiotensin II, endothelin-1 or TNF leads to endothelial dysfunction, characterized by the reduced production of nitric oxide via endothelial nitric oxide synthase (eNOS). Nitric Oxide 161-173 nitric oxide synthase 3 Homo sapiens 178-211 24486907-1 2014 Exposure to pro-inflammatory cytokines, such as Angiotensin II, endothelin-1 or TNF leads to endothelial dysfunction, characterized by the reduced production of nitric oxide via endothelial nitric oxide synthase (eNOS). Nitric Oxide 161-173 nitric oxide synthase 3 Homo sapiens 213-217 24302629-1 2014 AIMS: Nitric oxide (NO) plays a key role in vascular homeostasis and is produced by endothelial NO synthase (eNOS), encoded by NOS3 gene. Nitric Oxide 6-18 nitric oxide synthase 3 Homo sapiens 109-113 24760515-7 2014 The mRNA levels of VEGF-R1/2, VE-cadherin, Tie2, endothelial nitric oxide synthase, MMP9, and VEGF increased in EPCs treated with dextran. Dextrans 130-137 nitric oxide synthase 3 Homo sapiens 49-82 24444496-9 2014 Furthermore, the expression of endothelial nitric oxide synthase (eNOS) and prostacyclin (PGI2) was significantly attenuated following treatment with TSH in dose- and time-dependent manner. Thyrotropin 150-153 nitric oxide synthase 3 Homo sapiens 31-64 24302629-1 2014 AIMS: Nitric oxide (NO) plays a key role in vascular homeostasis and is produced by endothelial NO synthase (eNOS), encoded by NOS3 gene. Nitric Oxide 6-18 nitric oxide synthase 3 Homo sapiens 127-131 24480876-0 2014 Shear-induced endothelial NOS activation and remodeling via heparan sulfate, glypican-1, and syndecan-1. Heparitin Sulfate 60-75 nitric oxide synthase 3 Homo sapiens 14-29 24616589-1 2014 Tetrahydrobiopterin (BH4) is an essential cofactor in NO synthesis by endothelial nitric oxide synthase (eNOS) enzymes. sapropterin 0-19 nitric oxide synthase 3 Homo sapiens 70-103 24616589-1 2014 Tetrahydrobiopterin (BH4) is an essential cofactor in NO synthesis by endothelial nitric oxide synthase (eNOS) enzymes. sapropterin 21-24 nitric oxide synthase 3 Homo sapiens 70-103 24577926-2 2014 The aim of this study was to find if there is any correlation exists between ACS and hereditary genetic defect in endothelial nitric oxide synthase (ecNOS) gene as eNOS generates Nitric oxide in blood vessels and regulates the vascular tone hence directly affecting the cardiovascular function. Nitric Oxide 179-191 nitric oxide synthase 3 Homo sapiens 114-147 24623205-4 2014 However, we found that participants older than 67 years who carried a combination of eNOS (Asp/Asp) genotype and ADRB2 glycine (Gly) allele were at a higher risk of having hypertension (p=0.029). Aspartic Acid 91-94 nitric oxide synthase 3 Homo sapiens 85-89 24623205-4 2014 However, we found that participants older than 67 years who carried a combination of eNOS (Asp/Asp) genotype and ADRB2 glycine (Gly) allele were at a higher risk of having hypertension (p=0.029). Aspartic Acid 95-98 nitric oxide synthase 3 Homo sapiens 85-89 24623205-5 2014 CONCLUSION: Our findings offer an opportunity for prediction of hypertension in elderly Lebanese individuals that carry a genetic combination of Asp/Asp genotype and Gly allele in eNOS and ADRB2 genes. Glycine 166-169 nitric oxide synthase 3 Homo sapiens 180-184 24577926-2 2014 The aim of this study was to find if there is any correlation exists between ACS and hereditary genetic defect in endothelial nitric oxide synthase (ecNOS) gene as eNOS generates Nitric oxide in blood vessels and regulates the vascular tone hence directly affecting the cardiovascular function. Nitric Oxide 179-191 nitric oxide synthase 3 Homo sapiens 149-154 24577926-2 2014 The aim of this study was to find if there is any correlation exists between ACS and hereditary genetic defect in endothelial nitric oxide synthase (ecNOS) gene as eNOS generates Nitric oxide in blood vessels and regulates the vascular tone hence directly affecting the cardiovascular function. Nitric Oxide 179-191 nitric oxide synthase 3 Homo sapiens 164-168 24577926-3 2014 Single nucleotide polymorphism (SNP) (Glu 298 Asp) in ecNOS was determined in 280 subjects, from Southern Punjab (in Pakistan) population, including (160 ACS patients and 120 healthy controls) by PCR-RFLP method and genotype was correlated with various risk factors as well as with serum cholesterol and triglyceride levels. Cholesterol 288-299 nitric oxide synthase 3 Homo sapiens 54-59 24577926-3 2014 Single nucleotide polymorphism (SNP) (Glu 298 Asp) in ecNOS was determined in 280 subjects, from Southern Punjab (in Pakistan) population, including (160 ACS patients and 120 healthy controls) by PCR-RFLP method and genotype was correlated with various risk factors as well as with serum cholesterol and triglyceride levels. Triglycerides 304-316 nitric oxide synthase 3 Homo sapiens 54-59 25016868-8 2014 CONCLUSION: Sequoyitol alleviates high glucose-induced cell injuries in HUVECs via inhibiting oxidative stress and up-regulating eNOS expression. 5-O-methyl-myo-inositol 12-22 nitric oxide synthase 3 Homo sapiens 129-133 25016868-0 2014 [Effect of sequoyitol on expression of NOX4 and eNOS induced with glucose in human umbilical vein endothelial cells]. 5-O-methyl-myo-inositol 11-21 nitric oxide synthase 3 Homo sapiens 48-52 24587005-5 2014 The defective vasorelaxation seems to stem from a faulty release of NO from platelets of HD patients and, it is associated with impairment of eNOS phosphorylation (Ser(1177)) and activity. Serine 164-167 nitric oxide synthase 3 Homo sapiens 142-146 25016868-0 2014 [Effect of sequoyitol on expression of NOX4 and eNOS induced with glucose in human umbilical vein endothelial cells]. Glucose 66-73 nitric oxide synthase 3 Homo sapiens 48-52 24469026-4 2014 ADMA is an endogenous inhibitor of endothelial nitric oxide synthase. N,N-dimethylarginine 0-4 nitric oxide synthase 3 Homo sapiens 35-68 24138560-8 2014 CONCLUSION: We conclude that H2S affects [Ca(2+)]i homeostasis that is mediated by H2S-evoked NO production via an endothelial nitric oxide synthase (eNOS)-NO-sGC-cyclic guanosine monophosphate-PKG-Gq-protein-PLC-IP3 pathway to induce Ca(2+) release, and this pathway is identical to the one we recently proposed for a sole effect of NO and the two gaseous molecules synergistically function to regulate Ca(2+) homeostasis. Hydrogen Sulfide 29-32 nitric oxide synthase 3 Homo sapiens 115-148 24520999-6 2014 The net effect of NO in the kidney is to promote natriuresis and diuresis, along with renal adaptation to dietary salt intake.The eNOS gene has been considered a potential candidate gene for DN susceptibility. Salts 114-118 nitric oxide synthase 3 Homo sapiens 130-134 24138560-8 2014 CONCLUSION: We conclude that H2S affects [Ca(2+)]i homeostasis that is mediated by H2S-evoked NO production via an endothelial nitric oxide synthase (eNOS)-NO-sGC-cyclic guanosine monophosphate-PKG-Gq-protein-PLC-IP3 pathway to induce Ca(2+) release, and this pathway is identical to the one we recently proposed for a sole effect of NO and the two gaseous molecules synergistically function to regulate Ca(2+) homeostasis. Hydrogen Sulfide 83-86 nitric oxide synthase 3 Homo sapiens 115-148 24138560-8 2014 CONCLUSION: We conclude that H2S affects [Ca(2+)]i homeostasis that is mediated by H2S-evoked NO production via an endothelial nitric oxide synthase (eNOS)-NO-sGC-cyclic guanosine monophosphate-PKG-Gq-protein-PLC-IP3 pathway to induce Ca(2+) release, and this pathway is identical to the one we recently proposed for a sole effect of NO and the two gaseous molecules synergistically function to regulate Ca(2+) homeostasis. Cyclic GMP 163-193 nitric oxide synthase 3 Homo sapiens 115-148 24520379-5 2014 This beneficial effect of nifedipine was associated with reduced reactive oxygen species (ROS) and increased endothelial nitric oxide synthase (eNOS) activity. Nifedipine 26-36 nitric oxide synthase 3 Homo sapiens 109-142 24520379-5 2014 This beneficial effect of nifedipine was associated with reduced reactive oxygen species (ROS) and increased endothelial nitric oxide synthase (eNOS) activity. Nifedipine 26-36 nitric oxide synthase 3 Homo sapiens 144-148 24520379-6 2014 Thus, nifedipine prevented high glucose-induced ROS generation and increased basal eNOS phosphorylation level at Ser-1177. Nifedipine 6-16 nitric oxide synthase 3 Homo sapiens 83-87 24520379-6 2014 Thus, nifedipine prevented high glucose-induced ROS generation and increased basal eNOS phosphorylation level at Ser-1177. Serine 113-116 nitric oxide synthase 3 Homo sapiens 83-87 24138560-8 2014 CONCLUSION: We conclude that H2S affects [Ca(2+)]i homeostasis that is mediated by H2S-evoked NO production via an endothelial nitric oxide synthase (eNOS)-NO-sGC-cyclic guanosine monophosphate-PKG-Gq-protein-PLC-IP3 pathway to induce Ca(2+) release, and this pathway is identical to the one we recently proposed for a sole effect of NO and the two gaseous molecules synergistically function to regulate Ca(2+) homeostasis. Inositol 1,4,5-Trisphosphate 213-216 nitric oxide synthase 3 Homo sapiens 115-148 24520379-7 2014 Treatment with N (G)-nitro-L-arginine (L-NAME) and transfection of small interfering RNA (siRNA) targeting eNOS eliminated the anti-senscence effect of nifedipine. Nifedipine 152-162 nitric oxide synthase 3 Homo sapiens 107-111 24520379-8 2014 These results demonstrate that nifedipine can prevent endothelial cell senescence in an eNOS-dependent manner. Nifedipine 31-41 nitric oxide synthase 3 Homo sapiens 88-92 24505326-6 2014 The expression of MMP-2/9, extracellular inducer of matrix metalloproteinase (EMMPRIN), CD44, eNOS and E-cadherin were suppressed by alpha-solanine in PANC-1 cells. alpha-solanine 133-147 nitric oxide synthase 3 Homo sapiens 94-98 24332564-6 2014 On one hand, Pin1 and eNOS not only inhibit Abeta production but also accelerate Abeta clearance, preventing Abeta deposition in cerebral microvessels. UNII-042A8N37WH 44-49 nitric oxide synthase 3 Homo sapiens 22-26 24403014-4 2014 Our aim is to investigate the association Glu- 298Asp polymorphism of the endothelial nitric oxide synthase (eNOS) gene with serum nitric oxide levels and microalbuminuria in patients with GDM and healthy pregnancies. Nitric Oxide 86-98 nitric oxide synthase 3 Homo sapiens 109-113 24573064-5 2014 One of the most studied eNOS gene polymorphisms is a c.894G>T polymorphism that results in the conversion of Glu (GAG) to Asp (GAT) at position 298. Glutamic Acid 112-115 nitric oxide synthase 3 Homo sapiens 24-28 24573064-5 2014 One of the most studied eNOS gene polymorphisms is a c.894G>T polymorphism that results in the conversion of Glu (GAG) to Asp (GAT) at position 298. Glycosaminoglycans 117-120 nitric oxide synthase 3 Homo sapiens 24-28 24573064-5 2014 One of the most studied eNOS gene polymorphisms is a c.894G>T polymorphism that results in the conversion of Glu (GAG) to Asp (GAT) at position 298. Aspartic Acid 125-128 nitric oxide synthase 3 Homo sapiens 24-28 24333161-3 2014 Tetrahydrobiopterin (BH4) is a co-factor of endothelial nitric oxide synthase (eNOS) which may easily become oxidized to the inactive form dihydrobiopterin (BH2). sapropterin 0-19 nitric oxide synthase 3 Homo sapiens 44-77 24333161-3 2014 Tetrahydrobiopterin (BH4) is a co-factor of endothelial nitric oxide synthase (eNOS) which may easily become oxidized to the inactive form dihydrobiopterin (BH2). sapropterin 21-24 nitric oxide synthase 3 Homo sapiens 44-77 24333161-3 2014 Tetrahydrobiopterin (BH4) is a co-factor of endothelial nitric oxide synthase (eNOS) which may easily become oxidized to the inactive form dihydrobiopterin (BH2). 7,8-dihydrobiopterin 139-155 nitric oxide synthase 3 Homo sapiens 44-77 24333161-3 2014 Tetrahydrobiopterin (BH4) is a co-factor of endothelial nitric oxide synthase (eNOS) which may easily become oxidized to the inactive form dihydrobiopterin (BH2). bh2 157-160 nitric oxide synthase 3 Homo sapiens 44-77 26354377-7 2015 Plasma L-arginine decreased while ADMA, an endogenous endothelial nitric oxide synthase (eNOS) inhibitor, increased in Cd-exposed subjects. N,N-dimethylarginine 34-38 nitric oxide synthase 3 Homo sapiens 54-87 26354377-7 2015 Plasma L-arginine decreased while ADMA, an endogenous endothelial nitric oxide synthase (eNOS) inhibitor, increased in Cd-exposed subjects. Cadmium 119-121 nitric oxide synthase 3 Homo sapiens 54-87