PMID-sentid Pub_year Sent_text compound_name comp_offset prot_official_name organism prot_offset 33467081-2 2021 Myeloperoxidase (MPO) is a peroxidase found in NETs associated to equine endometrosis and can be inhibited by 4-aminobenzoic acid hydrazide (ABAH). 4-aminobenzhydrazide 110-139 myeloperoxidase Equus caballus 0-15 33467081-2 2021 Myeloperoxidase (MPO) is a peroxidase found in NETs associated to equine endometrosis and can be inhibited by 4-aminobenzoic acid hydrazide (ABAH). 4-aminobenzhydrazide 110-139 myeloperoxidase Equus caballus 17-20 33467081-2 2021 Myeloperoxidase (MPO) is a peroxidase found in NETs associated to equine endometrosis and can be inhibited by 4-aminobenzoic acid hydrazide (ABAH). 4-aminobenzhydrazide 141-145 myeloperoxidase Equus caballus 0-15 33467081-2 2021 Myeloperoxidase (MPO) is a peroxidase found in NETs associated to equine endometrosis and can be inhibited by 4-aminobenzoic acid hydrazide (ABAH). 4-aminobenzhydrazide 141-145 myeloperoxidase Equus caballus 17-20 33467081-5 2021 Explants retrieved from the endometrium of mares in follicular or mid-luteal phases were treated with MPO, ABAH, or their combination, for 24 or 48 h. The qPCR analysis measured the transcription of COL1A2, MMP2, and MMP9. 4-aminobenzhydrazide 107-111 collagen type I alpha 2 chain Equus caballus 199-205 33467081-8 2021 The capacity of ABAH to inhibit MPO-induced COL1 was detected in follicular phase at 48 h (p < 0.05). 4-aminobenzhydrazide 16-20 myeloperoxidase Equus caballus 32-35 33467081-9 2021 The gelatinolytic activity of activated MMP-2 augmented in mid-luteal phase at 24 h after MPO treatment, but it was reduced with MPO+ABAH treatment. 4-aminobenzhydrazide 133-137 matrix metallopeptidase 2 Equus caballus 40-45 32762560-3 2020 Since no scavenger for chlorinated lipids is available and based on the well-established role of the MPO/HOCl/chlorinated lipids axis in inflammatory responses, we hypothesized that treatment with MPO inhibitors (N-acetyl lysyltyrosylcysteine amide or 4-aminobenzoic acid hydrazide) would inhibit inflammation and proinflammatory mediator expression induced by cecal ligation and puncture (CLP). 4-aminobenzhydrazide 252-281 myeloperoxidase Rattus norvegicus 197-200 33841526-3 2020 In this study, we designed, synthesized, and evaluated novel fatty acid amide hydrolase (FAAH) inhibitors based on 4-aminobenzohydrazide derivatives. 4-aminobenzhydrazide 115-136 fatty acid amide hydrolase Homo sapiens 61-87 33841526-3 2020 In this study, we designed, synthesized, and evaluated novel fatty acid amide hydrolase (FAAH) inhibitors based on 4-aminobenzohydrazide derivatives. 4-aminobenzhydrazide 115-136 fatty acid amide hydrolase Homo sapiens 89-93 32758448-8 2020 Finally, treatment of healthy neutrophils with an MPO inhibitor (4-Aminobenzoic acid hydrazide) increased cell viability and delayed apoptosis, highlighting a mechanism whereby MPO mutations affect granulocyte numbers. 4-aminobenzhydrazide 65-94 myeloperoxidase Homo sapiens 50-53 32758448-8 2020 Finally, treatment of healthy neutrophils with an MPO inhibitor (4-Aminobenzoic acid hydrazide) increased cell viability and delayed apoptosis, highlighting a mechanism whereby MPO mutations affect granulocyte numbers. 4-aminobenzhydrazide 65-94 myeloperoxidase Homo sapiens 177-180 29808380-4 2019 Mice induced with experimental autoimmune encephalomyelitis (EAE), a mouse model of neuroinflammation and multiple sclerosis, were treated with either the MPO-specific inhibitor 4-aminobenzoic acid hydrazide or saline as control. 4-aminobenzhydrazide 178-207 myeloperoxidase Mus musculus 155-158 32035161-4 2020 METHODS: MPO-dependent ACS generation was determined by using hypochlorite-specific 3"-(p-aminophenyl) fluorescein (APF) and a highly potent MPO inhibitor, 4-aminobenzoic acid hydrazide (ABAH), and confirmed in PMN derived from MPO-/- mice. 4-aminobenzhydrazide 156-185 myeloperoxidase Mus musculus 9-12 32035161-4 2020 METHODS: MPO-dependent ACS generation was determined by using hypochlorite-specific 3"-(p-aminophenyl) fluorescein (APF) and a highly potent MPO inhibitor, 4-aminobenzoic acid hydrazide (ABAH), and confirmed in PMN derived from MPO-/- mice. 4-aminobenzhydrazide 156-185 myeloperoxidase Mus musculus 141-144 32035161-4 2020 METHODS: MPO-dependent ACS generation was determined by using hypochlorite-specific 3"-(p-aminophenyl) fluorescein (APF) and a highly potent MPO inhibitor, 4-aminobenzoic acid hydrazide (ABAH), and confirmed in PMN derived from MPO-/- mice. 4-aminobenzhydrazide 156-185 myeloperoxidase Mus musculus 141-144 32035161-4 2020 METHODS: MPO-dependent ACS generation was determined by using hypochlorite-specific 3"-(p-aminophenyl) fluorescein (APF) and a highly potent MPO inhibitor, 4-aminobenzoic acid hydrazide (ABAH), and confirmed in PMN derived from MPO-/- mice. 4-aminobenzhydrazide 187-191 myeloperoxidase Mus musculus 9-12 29673284-2 2019 We show that when MPO activity is either blocked by the specific inhibitor 4-aminobenzoic acid hydrazide (ABAH) in wildtype (WT) mice or congenitally absent (MPO-/-), there was decreased cell loss, including degenerating neurons and oligodendrocytes, in the ischemic brains compared to vehicle-treated WT mice after stroke. 4-aminobenzhydrazide 75-104 myeloperoxidase Mus musculus 18-21 29673284-2 2019 We show that when MPO activity is either blocked by the specific inhibitor 4-aminobenzoic acid hydrazide (ABAH) in wildtype (WT) mice or congenitally absent (MPO-/-), there was decreased cell loss, including degenerating neurons and oligodendrocytes, in the ischemic brains compared to vehicle-treated WT mice after stroke. 4-aminobenzhydrazide 106-110 myeloperoxidase Mus musculus 18-21 29673284-2 2019 We show that when MPO activity is either blocked by the specific inhibitor 4-aminobenzoic acid hydrazide (ABAH) in wildtype (WT) mice or congenitally absent (MPO-/-), there was decreased cell loss, including degenerating neurons and oligodendrocytes, in the ischemic brains compared to vehicle-treated WT mice after stroke. 4-aminobenzhydrazide 106-110 myeloperoxidase Mus musculus 158-161 29673284-8 2019 Therefore, MPO inhibition with ABAH or MPO deficiency creates a protective environment that decreased inflammatory cell recruitment and increased expression of survival factors to improve functional outcome. 4-aminobenzhydrazide 31-35 myeloperoxidase Mus musculus 11-14 30789095-5 2020 DPI and 4-ABAH inhibited the carbamylation of albumin and NETosis. 4-aminobenzhydrazide 8-14 albumin Homo sapiens 46-53 30218980-3 2018 Acute iron toxicity was also assessed in WT mice pretreated with an MPO inhibitor, 4-aminobenzoic acid hydrazide. 4-aminobenzhydrazide 83-112 myeloperoxidase Mus musculus 68-71 28796788-10 2017 Hamsters and mice were treated with an MPO inhibitor (4-aminobenzoic acid hydrazide). 4-aminobenzhydrazide 54-83 myeloperoxidase Mus musculus 39-42 30206371-7 2018 Inhibition is also reversed in the presence of 4-aminobenzoic hydrazide, a myeloperoxidase inhibitor, suggesting epithelial cells have a peroxidase to convert Cl- to HOCl. 4-aminobenzhydrazide 47-71 myeloperoxidase Homo sapiens 75-90 29626421-10 2018 4-Aminobenzoic acid hydrazide, a commonly used myeloperoxidase inhibitor, also inhibited peroxidasin, whereas acetaminophen and a 2-thioxanthine were much less effective. 4-aminobenzhydrazide 0-29 peroxidasin Homo sapiens 89-100 29081812-5 2017 PIC1 reversibly and dose-dependently prevented TMB oxidation to tetramethylbenzidine diimine by RBC lysates, methemoglobin, and myoglobin, having comparable activity to the inhibitor 4-aminobenzoic acid hydrazide. 4-aminobenzhydrazide 183-212 small ubiquitin like modifier 1 Homo sapiens 0-4 28135312-6 2017 PIC1 inhibited myeloperoxidase activity similarly, on a molar basis, as the specific myeloperoxidase inhibitor 4-Aminobenzoic acid hydrazide (ABAH) for various oxidizing substrates. 4-aminobenzhydrazide 111-140 small ubiquitin like modifier 1 Homo sapiens 0-4 28135312-6 2017 PIC1 inhibited myeloperoxidase activity similarly, on a molar basis, as the specific myeloperoxidase inhibitor 4-Aminobenzoic acid hydrazide (ABAH) for various oxidizing substrates. 4-aminobenzhydrazide 111-140 myeloperoxidase Homo sapiens 85-100 28135312-6 2017 PIC1 inhibited myeloperoxidase activity similarly, on a molar basis, as the specific myeloperoxidase inhibitor 4-Aminobenzoic acid hydrazide (ABAH) for various oxidizing substrates. 4-aminobenzhydrazide 142-146 small ubiquitin like modifier 1 Homo sapiens 0-4 28135312-6 2017 PIC1 inhibited myeloperoxidase activity similarly, on a molar basis, as the specific myeloperoxidase inhibitor 4-Aminobenzoic acid hydrazide (ABAH) for various oxidizing substrates. 4-aminobenzhydrazide 142-146 myeloperoxidase Homo sapiens 15-30 28135312-6 2017 PIC1 inhibited myeloperoxidase activity similarly, on a molar basis, as the specific myeloperoxidase inhibitor 4-Aminobenzoic acid hydrazide (ABAH) for various oxidizing substrates. 4-aminobenzhydrazide 142-146 myeloperoxidase Homo sapiens 85-100 27701922-8 2016 Pretreatment with the MPO inhibitor 4-aminobenzoic acid hydrazide dramatically enhanced both zymosan phagocytosis and the surface expression of CD11b in wild-type neutrophils, but not in MPO-/- neutrophils. 4-aminobenzhydrazide 36-65 myeloperoxidase Mus musculus 22-25 27701922-8 2016 Pretreatment with the MPO inhibitor 4-aminobenzoic acid hydrazide dramatically enhanced both zymosan phagocytosis and the surface expression of CD11b in wild-type neutrophils, but not in MPO-/- neutrophils. 4-aminobenzhydrazide 36-65 integrin alpha M Mus musculus 144-149 27550713-4 2016 In this study, we investigated whether the inhibition of MPO activity by a specific irreversible inhibitor, 4-aminobenzoic acid hydrazide (ABAH) (MPO-/- mice) can increase neurogenesis after transient middle cerebral artery occlusion in mice. 4-aminobenzhydrazide 108-137 myeloperoxidase Mus musculus 57-60 27550713-4 2016 In this study, we investigated whether the inhibition of MPO activity by a specific irreversible inhibitor, 4-aminobenzoic acid hydrazide (ABAH) (MPO-/- mice) can increase neurogenesis after transient middle cerebral artery occlusion in mice. 4-aminobenzhydrazide 108-137 myeloperoxidase Mus musculus 146-149 27550713-4 2016 In this study, we investigated whether the inhibition of MPO activity by a specific irreversible inhibitor, 4-aminobenzoic acid hydrazide (ABAH) (MPO-/- mice) can increase neurogenesis after transient middle cerebral artery occlusion in mice. 4-aminobenzhydrazide 139-143 myeloperoxidase Mus musculus 57-60 27550713-4 2016 In this study, we investigated whether the inhibition of MPO activity by a specific irreversible inhibitor, 4-aminobenzoic acid hydrazide (ABAH) (MPO-/- mice) can increase neurogenesis after transient middle cerebral artery occlusion in mice. 4-aminobenzhydrazide 139-143 myeloperoxidase Mus musculus 146-149 27550713-8 2016 MPO-deficient mice treated with vehicle or ABAH both showed similar effects on the number of BrdU+ cells in the ischemic hemisphere, demonstrating that ABAH is specific to MPO. 4-aminobenzhydrazide 43-47 myeloperoxidase Mus musculus 0-3 27550713-8 2016 MPO-deficient mice treated with vehicle or ABAH both showed similar effects on the number of BrdU+ cells in the ischemic hemisphere, demonstrating that ABAH is specific to MPO. 4-aminobenzhydrazide 152-156 myeloperoxidase Mus musculus 0-3 25760778-6 2015 MPO-evoked vasoconstrictions were prevented by the MPO inhibitor 4-aminobenzhydrazide (50 muM), by endothelium removal in the SMAs. 4-aminobenzhydrazide 65-85 myeloperoxidase Rattus norvegicus 0-3 25759268-5 2015 This response was blocked by the irreversible myeloperoxidase inhibitor 4-amino-benzoic acid hydrazide, indicating peroxidase catalytic activity is essential for collagen biosynthesis. 4-aminobenzhydrazide 72-102 myeloperoxidase Homo sapiens 46-61 27597056-3 2016 4-Aminobenzoic acid hydrazide, a potent inhibitor of peroxidase activity of myeloperoxidase, produced no effect on neutrophil degranulation. 4-aminobenzhydrazide 0-29 myeloperoxidase Homo sapiens 76-91 25760778-6 2015 MPO-evoked vasoconstrictions were prevented by the MPO inhibitor 4-aminobenzhydrazide (50 muM), by endothelium removal in the SMAs. 4-aminobenzhydrazide 65-85 myeloperoxidase Rattus norvegicus 51-54 26774631-3 2015 Studies were carried out on HL-60 cell line, which were preincubated with the MPO inhibitor 4-aminobenzoic acid hydrazide (ABAH), or antioxidant N-acetyl-L-cysteine (NAC), followed by incubation at different concentrations of etoposide (1-10 mM) for 4 hours. 4-aminobenzhydrazide 92-121 myeloperoxidase Homo sapiens 78-81 25515211-4 2015 Mice were treated with 4-aminobenzoic acid hydrazide (ABAH), a specific irreversible MPO inhibitor. 4-aminobenzhydrazide 23-52 myeloperoxidase Mus musculus 85-88 25515211-4 2015 Mice were treated with 4-aminobenzoic acid hydrazide (ABAH), a specific irreversible MPO inhibitor. 4-aminobenzhydrazide 54-58 myeloperoxidase Mus musculus 85-88 26774631-3 2015 Studies were carried out on HL-60 cell line, which were preincubated with the MPO inhibitor 4-aminobenzoic acid hydrazide (ABAH), or antioxidant N-acetyl-L-cysteine (NAC), followed by incubation at different concentrations of etoposide (1-10 mM) for 4 hours. 4-aminobenzhydrazide 123-127 myeloperoxidase Homo sapiens 78-81 24632143-4 2014 We determined that in the presence of hydrogen peroxide that 4-ABAH and its isomer 2-ABAH are both slow-tight binding inhibitors of MPO requiring at least two steps, whereas NaN3 and isoniazid-based inhibition has a single observable step. 4-aminobenzhydrazide 61-67 myeloperoxidase Homo sapiens 132-135 25024373-5 2014 The MPO inhibitor 4-aminobenzoic acid hydrazide reduced peroxidase activity of neutrophils and prevented HFD-enhanced insulin resistance. 4-aminobenzhydrazide 18-47 myeloperoxidase Mus musculus 4-7 16632121-13 2006 Inhibition of myeloperoxidase activity with 4-aminobenzoic acid hydrazide (4-ABAH) had minimal influence on the phototoxicity of VP in HL-60 cells in the absence of ascorbate. 4-aminobenzhydrazide 44-73 myeloperoxidase Homo sapiens 14-29 23438680-9 2013 The zymosan-induced production of MIP-2 in the wild-type neutrophils was enhanced by pre-treatment of the MPO inhibitor 4-aminobenzoic acid hydrazide. 4-aminobenzhydrazide 120-149 chemokine (C-X-C motif) ligand 2 Mus musculus 34-39 23438680-9 2013 The zymosan-induced production of MIP-2 in the wild-type neutrophils was enhanced by pre-treatment of the MPO inhibitor 4-aminobenzoic acid hydrazide. 4-aminobenzhydrazide 120-149 myeloperoxidase Mus musculus 106-109 22438365-2 2012 EAE was induced in SJL mice by using proteolipid protein (PLP), and mice were treated with either 4-aminobenzoic acid hydrazide (ABAH), 40 mg/kg injected intraperitoneally, an irreversible inhibitor of MPO, or saline as control, and followed up to day 40 after induction. 4-aminobenzhydrazide 98-127 myeloperoxidase Mus musculus 202-205 22438365-8 2012 Inhibiting MPO activity with ABAH resulted in decrease in MPO-Gd-positive lesion volume (P = .012), number (P = .009), and enhancement intensity (P = .03) at MR imaging, reflecting lower local MPO activity (P = .03), compared with controls. 4-aminobenzhydrazide 29-33 myeloperoxidase Mus musculus 11-14 22438365-8 2012 Inhibiting MPO activity with ABAH resulted in decrease in MPO-Gd-positive lesion volume (P = .012), number (P = .009), and enhancement intensity (P = .03) at MR imaging, reflecting lower local MPO activity (P = .03), compared with controls. 4-aminobenzhydrazide 29-33 myeloperoxidase Mus musculus 58-61 22438365-8 2012 Inhibiting MPO activity with ABAH resulted in decrease in MPO-Gd-positive lesion volume (P = .012), number (P = .009), and enhancement intensity (P = .03) at MR imaging, reflecting lower local MPO activity (P = .03), compared with controls. 4-aminobenzhydrazide 29-33 myeloperoxidase Mus musculus 58-61 19915640-3 2009 Specific MPO inhibitors, salicylhydroxamic acid or (4-aminobenzoyl)hydrazide, are added to measure the activity of other heme-containing peroxidases (mainly hemoglobin and its derivatives) and subtract their contribution from the total plasma peroxidase activity. 4-aminobenzhydrazide 51-76 myeloperoxidase Homo sapiens 9-12 17875773-6 2007 Preincubation of myeloid leukemic cells with the MPO-specific inhibitor, 4-aminobenzoic acid hydrazide, and the heme biosynthesis inhibitor, succinylacetone, resulted in inhibition of the intracellular MPO activity, ROS production, and induction of apoptosis following addition of EGCG. 4-aminobenzhydrazide 73-102 myeloperoxidase Homo sapiens 49-52 17875773-6 2007 Preincubation of myeloid leukemic cells with the MPO-specific inhibitor, 4-aminobenzoic acid hydrazide, and the heme biosynthesis inhibitor, succinylacetone, resulted in inhibition of the intracellular MPO activity, ROS production, and induction of apoptosis following addition of EGCG. 4-aminobenzhydrazide 73-102 myeloperoxidase Homo sapiens 202-205 23691142-6 2013 Both, fMLP-activated leukocytes and the MPO-H2O2-Cl(-) system inflicted barrier dysfunction of primary brain microvascular endothelial cells (BMVEC) that was partially rescued with the MPO inhibitor 4-aminobenzoic acid hydrazide. 4-aminobenzhydrazide 199-228 myeloperoxidase Mus musculus 40-43 23691142-6 2013 Both, fMLP-activated leukocytes and the MPO-H2O2-Cl(-) system inflicted barrier dysfunction of primary brain microvascular endothelial cells (BMVEC) that was partially rescued with the MPO inhibitor 4-aminobenzoic acid hydrazide. 4-aminobenzhydrazide 199-228 myeloperoxidase Mus musculus 185-188 23455711-7 2013 In addition, co-administration of 4-aminobenzoic acid hydrazide (4-ABAH), an irreversible inhibitor of MPO, significantly attenuated luminescent emission from inflamed lungs. 4-aminobenzhydrazide 34-63 myeloperoxidase Mus musculus 103-106 23455711-7 2013 In addition, co-administration of 4-aminobenzoic acid hydrazide (4-ABAH), an irreversible inhibitor of MPO, significantly attenuated luminescent emission from inflamed lungs. 4-aminobenzhydrazide 65-71 myeloperoxidase Mus musculus 103-106 21840294-2 2011 We utilized 4-aminobenzoic acid hydrazide which was reported to be a potent irreversible inhibitor of myeloperoxidase to gain insight into the role of reactive metabolites in catalytic inhibition. 4-aminobenzhydrazide 12-41 myeloperoxidase Homo sapiens 102-117 20699435-4 2010 Pretreatment of MPO-high leukemia cells with a MPO-specific inhibitor, 4-aminobenzoic acid hydrazide, or a MPO-specific small interfering RNA (siRNA) abrogated the PTL-induced ROS generation and apoptosis, indicating that MPO plays a crucial role in PTL-induced apoptosis in leukemia cells. 4-aminobenzhydrazide 71-100 myeloperoxidase Homo sapiens 16-19 17675122-3 2008 MPO activity was measured using a specific modified o-dianisidine-assay containing 4-aminobenzoic acid hydrazide as a potent and specific inhibitor of the MPO. 4-aminobenzhydrazide 83-112 myeloperoxidase Equus caballus 0-3 17675122-3 2008 MPO activity was measured using a specific modified o-dianisidine-assay containing 4-aminobenzoic acid hydrazide as a potent and specific inhibitor of the MPO. 4-aminobenzhydrazide 83-112 myeloperoxidase Equus caballus 155-158 17440118-3 2007 Human alveolar epithelial cells (A549) were cocultured with activated neutrophils, and we observed a significant reduction of NER in the A549 cells, which was abrogated by addition of the myeloperoxidase (MPO) inhibitor 4-aminobenzoic acid hydrazide. 4-aminobenzhydrazide 220-249 myeloperoxidase Homo sapiens 188-203 17440118-3 2007 Human alveolar epithelial cells (A549) were cocultured with activated neutrophils, and we observed a significant reduction of NER in the A549 cells, which was abrogated by addition of the myeloperoxidase (MPO) inhibitor 4-aminobenzoic acid hydrazide. 4-aminobenzhydrazide 220-249 myeloperoxidase Homo sapiens 205-208 16632121-13 2006 Inhibition of myeloperoxidase activity with 4-aminobenzoic acid hydrazide (4-ABAH) had minimal influence on the phototoxicity of VP in HL-60 cells in the absence of ascorbate. 4-aminobenzhydrazide 75-81 myeloperoxidase Homo sapiens 14-29 15893945-6 2005 In addition, an inhibitor of MPO enzyme, 4-aminobenzohydrazide, enhanced iNOS induction in MPO-positive cells, but not in MPO-KO cells. 4-aminobenzhydrazide 41-62 myeloperoxidase Homo sapiens 29-32 15893945-6 2005 In addition, an inhibitor of MPO enzyme, 4-aminobenzohydrazide, enhanced iNOS induction in MPO-positive cells, but not in MPO-KO cells. 4-aminobenzhydrazide 41-62 nitric oxide synthase 2 Homo sapiens 73-77 15893945-6 2005 In addition, an inhibitor of MPO enzyme, 4-aminobenzohydrazide, enhanced iNOS induction in MPO-positive cells, but not in MPO-KO cells. 4-aminobenzhydrazide 41-62 myeloperoxidase Homo sapiens 91-94 15893945-6 2005 In addition, an inhibitor of MPO enzyme, 4-aminobenzohydrazide, enhanced iNOS induction in MPO-positive cells, but not in MPO-KO cells. 4-aminobenzhydrazide 41-62 myeloperoxidase Homo sapiens 91-94 16024637-4 2005 Methimazole, 4-aminobenzoic acid hydrazide, or azide inhibits the reaction, suggesting that it is mediated by the cellular myeloperoxidase, an enzyme naturally present in large amounts in HL-60 cells. 4-aminobenzhydrazide 13-42 myeloperoxidase Homo sapiens 123-138 10826917-7 2000 MPO inhibitors (4-aminobenzoic acid hydrazide, and isoniazid), GSH, L-cysteine, L-methionine and L-tryptophan prevented LADH inactivation by MPO/H2O2/NaNO2. 4-aminobenzhydrazide 16-45 myeloperoxidase Sus scrofa 0-3 11981455-5 2002 Pre-incubation of the cells with the MPO-specific inhibitor 4-aminobenzoic acid hydrazide (ABAH) and the heme enzyme inhibitor 3-aminotriazole (100 microM each) resulted in complete and partial inhibition, respectively, of intracellular MPO, caspase-3 activity, and apoptosis following addition of 50 microM H(2)O(2). 4-aminobenzhydrazide 60-89 myeloperoxidase Homo sapiens 37-40 11981455-5 2002 Pre-incubation of the cells with the MPO-specific inhibitor 4-aminobenzoic acid hydrazide (ABAH) and the heme enzyme inhibitor 3-aminotriazole (100 microM each) resulted in complete and partial inhibition, respectively, of intracellular MPO, caspase-3 activity, and apoptosis following addition of 50 microM H(2)O(2). 4-aminobenzhydrazide 60-89 myeloperoxidase Homo sapiens 237-240 11981455-5 2002 Pre-incubation of the cells with the MPO-specific inhibitor 4-aminobenzoic acid hydrazide (ABAH) and the heme enzyme inhibitor 3-aminotriazole (100 microM each) resulted in complete and partial inhibition, respectively, of intracellular MPO, caspase-3 activity, and apoptosis following addition of 50 microM H(2)O(2). 4-aminobenzhydrazide 60-89 caspase 3 Homo sapiens 242-251 11981455-5 2002 Pre-incubation of the cells with the MPO-specific inhibitor 4-aminobenzoic acid hydrazide (ABAH) and the heme enzyme inhibitor 3-aminotriazole (100 microM each) resulted in complete and partial inhibition, respectively, of intracellular MPO, caspase-3 activity, and apoptosis following addition of 50 microM H(2)O(2). 4-aminobenzhydrazide 91-95 myeloperoxidase Homo sapiens 37-40 11981455-5 2002 Pre-incubation of the cells with the MPO-specific inhibitor 4-aminobenzoic acid hydrazide (ABAH) and the heme enzyme inhibitor 3-aminotriazole (100 microM each) resulted in complete and partial inhibition, respectively, of intracellular MPO, caspase-3 activity, and apoptosis following addition of 50 microM H(2)O(2). 4-aminobenzhydrazide 91-95 myeloperoxidase Homo sapiens 237-240 11981455-5 2002 Pre-incubation of the cells with the MPO-specific inhibitor 4-aminobenzoic acid hydrazide (ABAH) and the heme enzyme inhibitor 3-aminotriazole (100 microM each) resulted in complete and partial inhibition, respectively, of intracellular MPO, caspase-3 activity, and apoptosis following addition of 50 microM H(2)O(2). 4-aminobenzhydrazide 91-95 caspase 3 Homo sapiens 242-251 11738154-7 2001 Adding the MPO inhibitors 4-aminobenzoic acid hydrazide (ABAH) and indomethacin to the granulocytes, the generation of superoxide anion increased and the decreasing effect of the steroids on superoxide production was inhibited. 4-aminobenzhydrazide 26-55 myeloperoxidase Homo sapiens 11-14 11738154-7 2001 Adding the MPO inhibitors 4-aminobenzoic acid hydrazide (ABAH) and indomethacin to the granulocytes, the generation of superoxide anion increased and the decreasing effect of the steroids on superoxide production was inhibited. 4-aminobenzhydrazide 57-61 myeloperoxidase Homo sapiens 11-14 10801811-12 2000 When HL-60 cells were incubated with methimazole or 4-aminobenzoic acid hydrazide, which are inhibitors of myeloperoxidase, they no longer underwent H(2)O(2)-induced apoptosis. 4-aminobenzhydrazide 52-81 myeloperoxidase Homo sapiens 107-122 10826917-7 2000 MPO inhibitors (4-aminobenzoic acid hydrazide, and isoniazid), GSH, L-cysteine, L-methionine and L-tryptophan prevented LADH inactivation by MPO/H2O2/NaNO2. 4-aminobenzhydrazide 16-45 myeloperoxidase Sus scrofa 141-144 9020887-0 1997 Mechanism of inactivation of myeloperoxidase by 4-aminobenzoic acid hydrazide. 4-aminobenzhydrazide 48-77 myeloperoxidase Homo sapiens 29-44 10994875-3 2000 Myeloperoxidase-mediated apoptosis induction is inhibited by SOD, catalase, 4-aminobenzoyl hydrazide, taurine and DMSO. 4-aminobenzhydrazide 76-100 myeloperoxidase Homo sapiens 0-15 9020887-4 1997 In this investigation we show that, in the presence of hydrogen peroxide, ABAH irreversibly inactivates myeloperoxidase. 4-aminobenzhydrazide 74-78 myeloperoxidase Homo sapiens 104-119 10092633-3 1999 4-Aminobenzoic acid hydrazide (ABAH) is a mechanism-based inhibitor of myeloperoxidase that is oxidized to radical intermediates that cause enzyme inactivation. 4-aminobenzhydrazide 0-29 myeloperoxidase Homo sapiens 71-86 10092633-3 1999 4-Aminobenzoic acid hydrazide (ABAH) is a mechanism-based inhibitor of myeloperoxidase that is oxidized to radical intermediates that cause enzyme inactivation. 4-aminobenzhydrazide 31-35 myeloperoxidase Homo sapiens 71-86 10092633-10 1999 ABAH was oxidized by myeloperoxidase without added hydrogen peroxide because it underwent auto-oxidation. 4-aminobenzhydrazide 0-4 myeloperoxidase Homo sapiens 21-36 7635354-9 1995 the rate constant reaction of 1-hydroxyethyl free radicals with Cu,Zn-SOD was measured separately by competition kinetics with the spin trapping agent alpha-(4-pyridyl 1-oxide) N-terbutylnitrone (4-POBN), after having measured the rate constant of scavenging of 1-hydroxyethyl free radicals by 4-POBN in the absence of SOD. 4-aminobenzhydrazide 196-202 superoxide dismutase 1 Homo sapiens 70-73 9020887-5 1997 ABAH was oxidized by myeloperoxidase, and kinetic analysis of the inactivation conformed to that for a mechanism-based inhibitor. 4-aminobenzhydrazide 0-4 myeloperoxidase Homo sapiens 21-36 9020887-9 1997 In the presence of oxygen, ABAH and hydrogen peroxide initially converted myeloperoxidase into compound III, which subsequently lost haem absorbance. 4-aminobenzhydrazide 27-31 myeloperoxidase Homo sapiens 74-89 9020887-11 1997 We propose that myeloperoxidase oxidizes ABAH to a radical that reduces the enzyme to its ferrous intermediate. 4-aminobenzhydrazide 41-45 myeloperoxidase Homo sapiens 16-31 7635354-13 1995 Free radicals derived from ethanol metabolism can thus react SOD leading to enzyme inactivation, besides the fact that the reactivities of 1-hydroxyethyl radicals with 4-POBN and with proteins such as Cu,Zn SOD are of the same order of magnitude could explain the difficulties to trap in vivo these radicals. 4-aminobenzhydrazide 168-174 superoxide dismutase 1 Homo sapiens 61-64 7635354-9 1995 the rate constant reaction of 1-hydroxyethyl free radicals with Cu,Zn-SOD was measured separately by competition kinetics with the spin trapping agent alpha-(4-pyridyl 1-oxide) N-terbutylnitrone (4-POBN), after having measured the rate constant of scavenging of 1-hydroxyethyl free radicals by 4-POBN in the absence of SOD. 4-aminobenzhydrazide 294-300 superoxide dismutase 1 Homo sapiens 70-73 35301114-3 2022 To study temperature-dependent innate immune activity, 4-aminobenzoic hydrazide (4-AH), a myeloperoxidase (MPO) inhibitor, was used to treat VHSV-infected olive flounders reared at a high temperature of 20 C (20VI). 4-aminobenzhydrazide 55-79 myeloperoxidase Homo sapiens 90-105 7772042-14 1995 Thus ABAH is an effective and selective inhibitor that should be useful for determining the contribution of myeloperoxidase to oxidant-mediated reactions of neutrophils. 4-aminobenzhydrazide 5-9 myeloperoxidase Homo sapiens 108-123 1314821-1 1992 Using the electron spin resonance/spin trapping system, 4-pyridyl 1-oxide N-tert-butylnitrone (4-POBN)/ethanol, hydroxyl radical was detected as the alpha-hydroxyethyl spin trapped adduct of 4-POBN, 4-POBN-CH(CH3)OH, from phorbol 12-myristate 13-acetate-stimulated human neutrophils and monocytes without the addition of supplemental iron. 4-aminobenzhydrazide 95-101 spindlin 1 Homo sapiens 19-23 1314821-1 1992 Using the electron spin resonance/spin trapping system, 4-pyridyl 1-oxide N-tert-butylnitrone (4-POBN)/ethanol, hydroxyl radical was detected as the alpha-hydroxyethyl spin trapped adduct of 4-POBN, 4-POBN-CH(CH3)OH, from phorbol 12-myristate 13-acetate-stimulated human neutrophils and monocytes without the addition of supplemental iron. 4-aminobenzhydrazide 95-101 spindlin 1 Homo sapiens 34-38 1314821-1 1992 Using the electron spin resonance/spin trapping system, 4-pyridyl 1-oxide N-tert-butylnitrone (4-POBN)/ethanol, hydroxyl radical was detected as the alpha-hydroxyethyl spin trapped adduct of 4-POBN, 4-POBN-CH(CH3)OH, from phorbol 12-myristate 13-acetate-stimulated human neutrophils and monocytes without the addition of supplemental iron. 4-aminobenzhydrazide 95-101 spindlin 1 Homo sapiens 34-38 1314821-1 1992 Using the electron spin resonance/spin trapping system, 4-pyridyl 1-oxide N-tert-butylnitrone (4-POBN)/ethanol, hydroxyl radical was detected as the alpha-hydroxyethyl spin trapped adduct of 4-POBN, 4-POBN-CH(CH3)OH, from phorbol 12-myristate 13-acetate-stimulated human neutrophils and monocytes without the addition of supplemental iron. 4-aminobenzhydrazide 191-197 spindlin 1 Homo sapiens 19-23 1314821-1 1992 Using the electron spin resonance/spin trapping system, 4-pyridyl 1-oxide N-tert-butylnitrone (4-POBN)/ethanol, hydroxyl radical was detected as the alpha-hydroxyethyl spin trapped adduct of 4-POBN, 4-POBN-CH(CH3)OH, from phorbol 12-myristate 13-acetate-stimulated human neutrophils and monocytes without the addition of supplemental iron. 4-aminobenzhydrazide 191-197 spindlin 1 Homo sapiens 34-38 1314821-1 1992 Using the electron spin resonance/spin trapping system, 4-pyridyl 1-oxide N-tert-butylnitrone (4-POBN)/ethanol, hydroxyl radical was detected as the alpha-hydroxyethyl spin trapped adduct of 4-POBN, 4-POBN-CH(CH3)OH, from phorbol 12-myristate 13-acetate-stimulated human neutrophils and monocytes without the addition of supplemental iron. 4-aminobenzhydrazide 191-197 spindlin 1 Homo sapiens 34-38 35301114-3 2022 To study temperature-dependent innate immune activity, 4-aminobenzoic hydrazide (4-AH), a myeloperoxidase (MPO) inhibitor, was used to treat VHSV-infected olive flounders reared at a high temperature of 20 C (20VI). 4-aminobenzhydrazide 55-79 myeloperoxidase Homo sapiens 107-110 35247801-6 2022 To observe MPO"s effects on post-radiation tumor progression, we then irradiated the head with 10 Gy unfractionated and treated the mice with a specific MPO inhibitor, 4-aminobenzoic acid hydrazide (ABAH), or vehicle as control. 4-aminobenzhydrazide 199-203 myeloperoxidase Mus musculus 153-156 3026385-2 1986 The spin trap, alpha-(4-pyridyl-1-oxide)-N-t-butylnitrone (4-POBN) was included in the lipoxygenase system to capture short-lived free radicals. 4-aminobenzhydrazide 59-65 linoleate 9S-lipoxygenase-4 Glycine max 87-99 35269694-4 2022 To translate our findings in an in vivo model, we tested the MPO inhibitor 4-aminobenzoic acid hydrazide (ABAH) in C3HeB/FeJ mice, which are highly susceptible to M. tuberculosis infection manifesting in neutrophil-associated necrotic granulomas. 4-aminobenzhydrazide 75-104 myeloperoxidase Mus musculus 61-64 35269694-4 2022 To translate our findings in an in vivo model, we tested the MPO inhibitor 4-aminobenzoic acid hydrazide (ABAH) in C3HeB/FeJ mice, which are highly susceptible to M. tuberculosis infection manifesting in neutrophil-associated necrotic granulomas. 4-aminobenzhydrazide 106-110 myeloperoxidase Mus musculus 61-64 3026385-5 1986 To establish the presence of [17O2]oxygen in our incubations, a portion of the gas from the lipoxygenase/linoleate experiments was used to prepare the 4-POBN-superoxide radical adduct utilizing a superoxide producing microsomal/paraquat/NADPH system. 4-aminobenzhydrazide 151-157 linoleate 9S-lipoxygenase-4 Glycine max 92-104