PMID-sentid Pub_year Sent_text comp_official_name comp_offset protein_name organism prot_offset 26104860-1 2015 Cytochrome P450 (CYP) enzymes catalyze the metabolism of both, the analgesic and anesthetic drug ketamine and the alpha2 -adrenergic receptor-agonist medetomidine that is used for sedation and analgesia. Ketamine 97-105 Cytochrome P450 1A1 Canis lupus familiaris 0-15 26679793-7 2015 BaP increased the expression of AhR signaling pathway protein, cytochrome P450 (CYP1A1) in ADMSCs. Benzo(a)pyrene 0-3 Cytochrome P450 1A1 Canis lupus familiaris 63-86 26104860-1 2015 Cytochrome P450 (CYP) enzymes catalyze the metabolism of both, the analgesic and anesthetic drug ketamine and the alpha2 -adrenergic receptor-agonist medetomidine that is used for sedation and analgesia. Ketamine 97-105 Cytochrome P450 1A1 Canis lupus familiaris 17-20 26104860-1 2015 Cytochrome P450 (CYP) enzymes catalyze the metabolism of both, the analgesic and anesthetic drug ketamine and the alpha2 -adrenergic receptor-agonist medetomidine that is used for sedation and analgesia. Medetomidine 150-162 Cytochrome P450 1A1 Canis lupus familiaris 0-15 26104860-1 2015 Cytochrome P450 (CYP) enzymes catalyze the metabolism of both, the analgesic and anesthetic drug ketamine and the alpha2 -adrenergic receptor-agonist medetomidine that is used for sedation and analgesia. Medetomidine 150-162 Cytochrome P450 1A1 Canis lupus familiaris 17-20 25733012-1 2015 OBJECTIVE: To assess the effects of cytochrome P450 (CYP) inhibitors (ketoconazole, chloramphenicol, trimethoprim, fluoxetine, cimetidine and medetomidine) in various combinations on the pharmacokinetics of oral methadone in Greyhound dogs to determine the specific effects of the different inhibitors and if a clinically relevant interaction occurs. Medetomidine 142-154 Cytochrome P450 1A1 Canis lupus familiaris 36-51 20020418-0 2010 Metabolic stability and determination of cytochrome P450 isoenzymes" contribution to the metabolism of medetomidine in dog liver microsomes. Medetomidine 103-115 Cytochrome P450 1A1 Canis lupus familiaris 41-56 21492388-0 2011 The effects of concurrent administration of cytochrome P-450 inhibitors on the pharmacokinetics of oral methadone in healthy dogs. Methadone 104-113 Cytochrome P450 1A1 Canis lupus familiaris 44-60 20007294-7 2010 The minor caffeine-fluvoxamine interaction (1.78-fold) was slightly higher than predicted values based on determination of a moderate f(m) value for CYP1A1, although CYP1A2 may also be involved in caffeine metabolism. Caffeine 10-18 Cytochrome P450 1A1 Canis lupus familiaris 149-155 20007294-7 2010 The minor caffeine-fluvoxamine interaction (1.78-fold) was slightly higher than predicted values based on determination of a moderate f(m) value for CYP1A1, although CYP1A2 may also be involved in caffeine metabolism. Fluvoxamine 19-30 Cytochrome P450 1A1 Canis lupus familiaris 149-155 19303460-2 2009 The associations between in vitro PCB metabolism, activity of oxidative hepatic microsomal cytochrome P450 (CYP) isoenzymes and concentrations of PCBs and hydroxylated metabolites were investigated. Polychlorinated Biphenyls 146-150 Cytochrome P450 1A1 Canis lupus familiaris 91-106 19406444-0 2009 Long-lasting enhancement of CYP activity after discontinuation of repeated administration of phenobarbital in dogs. Phenobarbital 93-106 Cytochrome P450 1A1 Canis lupus familiaris 28-31 19406444-1 2009 We investigated how long in vivo hepatic cytochrome P450 (CYP) activity is enhanced even after discontinuation of repeated oral administration of phenobarbital (PB) in dogs using antipyrine clearance, which reflects hepatic CYP activity. Phenobarbital 146-159 Cytochrome P450 1A1 Canis lupus familiaris 58-61 19406444-4 2009 The result suggests that hepatic CYP activity was enhanced by the repeated administration of PB, and this enhancement may last for at least 4 weeks even after its discontinuation. Phenobarbital 93-95 Cytochrome P450 1A1 Canis lupus familiaris 33-36 19303460-2 2009 The associations between in vitro PCB metabolism, activity of oxidative hepatic microsomal cytochrome P450 (CYP) isoenzymes and concentrations of PCBs and hydroxylated metabolites were investigated. Polychlorinated Biphenyls 146-150 Cytochrome P450 1A1 Canis lupus familiaris 108-111 19303460-4 2009 This depletion discrepancy suggests that there exist substrates in liver of the organohalogen-contaminated EXP dogs that can competitively bind and/or interfere with the active sites of CYP isoenzymes, leading to a lower metabolic efficiency for these PCBs. Polychlorinated Biphenyls 252-256 Cytochrome P450 1A1 Canis lupus familiaris 186-189 19303460-6 2009 Based on documented hepatic microsomal CYP isoenzyme substrate specificities in canines, present associations suggest that primarily CYP2B/2C and CYP3A were inducible in sledge dogs and responsible for the in vitro metabolism of PCB-18 and -33. Polychlorinated Biphenyls 229-232 Cytochrome P450 1A1 Canis lupus familiaris 39-42 19074522-6 2009 In monitoring the metabolites of common P450 substrates, phenacetin deethylation, temazepam demethylation, and bufuralol 1"-hydroxylation were shown to be relatively selective reactions catalyzed by CYP1A1, 2B11, and 2D15, respectively. Phenacetin 57-67 Cytochrome P450 1A1 Canis lupus familiaris 199-205 19462483-12 2009 A significant decrease in Salvinorin A concentration ranging from 14.7 +/- 0.80% to 31.1 +/- 1.20% was observed after incubation with CYP2D6, CYP1A1, CYP2C18, and CYP2E1, respectively. salvinorin A 26-38 Cytochrome P450 1A1 Canis lupus familiaris 142-148 19462483-14 2009 These results suggest that Salvinorin A maybe a substrate of UGT2B7, CYP2D6, CYP1A1, CYP2E1, and CYP2C18. salvinorin A 27-39 Cytochrome P450 1A1 Canis lupus familiaris 77-83 19074522-6 2009 In monitoring the metabolites of common P450 substrates, phenacetin deethylation, temazepam demethylation, and bufuralol 1"-hydroxylation were shown to be relatively selective reactions catalyzed by CYP1A1, 2B11, and 2D15, respectively. Temazepam 82-91 Cytochrome P450 1A1 Canis lupus familiaris 199-205 19074522-6 2009 In monitoring the metabolites of common P450 substrates, phenacetin deethylation, temazepam demethylation, and bufuralol 1"-hydroxylation were shown to be relatively selective reactions catalyzed by CYP1A1, 2B11, and 2D15, respectively. bufuralol 111-120 Cytochrome P450 1A1 Canis lupus familiaris 199-205 15572055-1 2004 Inhibition of 20-hydroxyeicosatrienoic acid (20-HETE), by pretreatment with pharmacological inhibitors of cytochrome P450 (CYP) omega-hydroxylase, has been shown to reduce infarct size in canines when administered prior to ischemia. 20-hydroxyeicosatrieneoic acid 14-43 Cytochrome P450 1A1 Canis lupus familiaris 106-121 19041884-0 2009 Sequencing and characterization of mixed function monooxygenase genes CYP1A1 and CYP1A2 of Mink (Mustela vison) to facilitate study of dioxin-like compounds. Dioxins 135-141 Cytochrome P450 1A1 Canis lupus familiaris 70-76 19041884-5 2009 Since exposure to both 2,3,7,8-Tetrachlorodibenzofuran (TCDF) and 2,3,4,7,8-Pentachlorodibenzofuran (PeCDF) resulted in dose-dependent increases of CYP1A1 mRNA, CYP1A2 mRNA and CYP1A protein levels an underlying AhR-mediated mechanism is suggested. 2,3,7,8-tetrachlorodibenzofuran 23-54 Cytochrome P450 1A1 Canis lupus familiaris 148-154 19041884-5 2009 Since exposure to both 2,3,7,8-Tetrachlorodibenzofuran (TCDF) and 2,3,4,7,8-Pentachlorodibenzofuran (PeCDF) resulted in dose-dependent increases of CYP1A1 mRNA, CYP1A2 mRNA and CYP1A protein levels an underlying AhR-mediated mechanism is suggested. 2,3,7,8-tetrachlorodibenzofuran 56-60 Cytochrome P450 1A1 Canis lupus familiaris 148-154 19041884-5 2009 Since exposure to both 2,3,7,8-Tetrachlorodibenzofuran (TCDF) and 2,3,4,7,8-Pentachlorodibenzofuran (PeCDF) resulted in dose-dependent increases of CYP1A1 mRNA, CYP1A2 mRNA and CYP1A protein levels an underlying AhR-mediated mechanism is suggested. 2,3,4,7,8-pentachlorodibenzofuran 66-99 Cytochrome P450 1A1 Canis lupus familiaris 148-154 19041884-5 2009 Since exposure to both 2,3,7,8-Tetrachlorodibenzofuran (TCDF) and 2,3,4,7,8-Pentachlorodibenzofuran (PeCDF) resulted in dose-dependent increases of CYP1A1 mRNA, CYP1A2 mRNA and CYP1A protein levels an underlying AhR-mediated mechanism is suggested. 2,3,4,7,8-pentachlorodibenzofuran 101-106 Cytochrome P450 1A1 Canis lupus familiaris 148-154 19041884-7 2009 The result suggested that the hepatic-sequestered fraction of PeCDF was biologically inactive to the induction of CYP1A1 and CYP1A2. 2,3,4,7,8-pentachlorodibenzofuran 62-67 Cytochrome P450 1A1 Canis lupus familiaris 114-120 19023539-2 2008 In this study, the two major pyranocoumarin compounds extracted from the Korean Angelica gigas root decursin (DC) and decursinol angelate (DA) were examined in vitro with regard to their abilities to inhibit hepatic CYP1A1/2, CYP2D15, and CYP3A12 catalytic activities in canine liver microsomes. decursin 118-137 Cytochrome P450 1A1 Canis lupus familiaris 216-222 19023539-4 2008 DC and DA selectively and noncompetitively inhibited CYP1A1/2 activity, with K ( i ) values of 90.176 and 67.560 microM, respectively. decursin 0-2 Cytochrome P450 1A1 Canis lupus familiaris 53-59 19023539-4 2008 DC and DA selectively and noncompetitively inhibited CYP1A1/2 activity, with K ( i ) values of 90.176 and 67.560 microM, respectively. decursin 7-9 Cytochrome P450 1A1 Canis lupus familiaris 53-59 15572055-1 2004 Inhibition of 20-hydroxyeicosatrienoic acid (20-HETE), by pretreatment with pharmacological inhibitors of cytochrome P450 (CYP) omega-hydroxylase, has been shown to reduce infarct size in canines when administered prior to ischemia. 20-hydroxyeicosatrieneoic acid 14-43 Cytochrome P450 1A1 Canis lupus familiaris 123-126 15572055-1 2004 Inhibition of 20-hydroxyeicosatrienoic acid (20-HETE), by pretreatment with pharmacological inhibitors of cytochrome P450 (CYP) omega-hydroxylase, has been shown to reduce infarct size in canines when administered prior to ischemia. 20-Hete 45-52 Cytochrome P450 1A1 Canis lupus familiaris 106-121 15572055-1 2004 Inhibition of 20-hydroxyeicosatrienoic acid (20-HETE), by pretreatment with pharmacological inhibitors of cytochrome P450 (CYP) omega-hydroxylase, has been shown to reduce infarct size in canines when administered prior to ischemia. 20-Hete 45-52 Cytochrome P450 1A1 Canis lupus familiaris 123-126 12386126-4 2002 Treatment of male beagle dog hepatocyte cultures (n = 3) with beta-naphthoflavone or 3-methlychloranthrene resulted in up to a 75-fold increase in microsomal 7-ethoxyresorufin O-dealkylase (CYP1A1/2) activity, whereas in vivo treatment of male and female beagle dogs with beta-naphthoflavone followed by ex vivo analysis resulted in up to a 24-fold increase. beta-Naphthoflavone 62-81 Cytochrome P450 1A1 Canis lupus familiaris 190-198 14769805-7 2004 In contrast, in the presence of E4177+l-NAME, cilazaprilat still caused 8%+/-3% dilation of juxtamedullary Aff, which was completely eliminated by proadifen, a cytochrome-P450 and K(Ca) channel blocker. cilazaprilat 46-58 Cytochrome P450 1A1 Canis lupus familiaris 160-175 12881219-0 2003 Cytochrome P-450 metabolites but not NO, PGI2, and H2O2 contribute to ACh-induced hyperpolarization of pressurized canine coronary microvessels. Acetylcholine 70-73 Cytochrome P450 1A1 Canis lupus familiaris 0-16 12881219-4 2003 EDHF has not yet been identified and cytochrome P-450 metabolites and H2O2 are candidates for EDHF. edhf 94-98 Cytochrome P450 1A1 Canis lupus familiaris 37-53 12881219-12 2003 The addition of 17-octadecynoic acid, a cytochrome P-450 monooxygenase inhibitor, to those inhibitors significantly attenuated the ACh-induced decreases in fluorescence intensity, whereas catalase, an enzyme that dismutates H2O2 to form water and oxygen, did not. 17-octadecynoic acid 16-36 Cytochrome P450 1A1 Canis lupus familiaris 40-56 12881219-12 2003 The addition of 17-octadecynoic acid, a cytochrome P-450 monooxygenase inhibitor, to those inhibitors significantly attenuated the ACh-induced decreases in fluorescence intensity, whereas catalase, an enzyme that dismutates H2O2 to form water and oxygen, did not. Acetylcholine 131-134 Cytochrome P450 1A1 Canis lupus familiaris 40-56 12881219-12 2003 The addition of 17-octadecynoic acid, a cytochrome P-450 monooxygenase inhibitor, to those inhibitors significantly attenuated the ACh-induced decreases in fluorescence intensity, whereas catalase, an enzyme that dismutates H2O2 to form water and oxygen, did not. Water 237-242 Cytochrome P450 1A1 Canis lupus familiaris 40-56 12881219-12 2003 The addition of 17-octadecynoic acid, a cytochrome P-450 monooxygenase inhibitor, to those inhibitors significantly attenuated the ACh-induced decreases in fluorescence intensity, whereas catalase, an enzyme that dismutates H2O2 to form water and oxygen, did not. Oxygen 61-67 Cytochrome P450 1A1 Canis lupus familiaris 40-56 12881219-14 2003 These results indicate that NO and PGI2 do not contribute to the ACh-induced hyperpolarization and that the cytochrome P-450 metabolites but not H2O2 are involved in EDHF-mediated hyperpolarization in canine coronary arterial microvessels. edhf 166-170 Cytochrome P450 1A1 Canis lupus familiaris 108-124 13677397-0 2003 Effect of oral administration of low doses of pentobarbital on the induction of cytochrome P450 isoforms and cytochrome P450-mediated reactions in immature Beagles. Pentobarbital 46-59 Cytochrome P450 1A1 Canis lupus familiaris 80-95 13677397-0 2003 Effect of oral administration of low doses of pentobarbital on the induction of cytochrome P450 isoforms and cytochrome P450-mediated reactions in immature Beagles. Pentobarbital 46-59 Cytochrome P450 1A1 Canis lupus familiaris 109-124 13677397-1 2003 OBJECTIVE: To determine the effect of oral administration of low doses of pentobarbital on cytochrome P450 (CYP) isoforms and CYP-mediated reactions in immature Beagles. Pentobarbital 74-87 Cytochrome P450 1A1 Canis lupus familiaris 91-106 13677397-1 2003 OBJECTIVE: To determine the effect of oral administration of low doses of pentobarbital on cytochrome P450 (CYP) isoforms and CYP-mediated reactions in immature Beagles. Pentobarbital 74-87 Cytochrome P450 1A1 Canis lupus familiaris 108-111 13677397-1 2003 OBJECTIVE: To determine the effect of oral administration of low doses of pentobarbital on cytochrome P450 (CYP) isoforms and CYP-mediated reactions in immature Beagles. Pentobarbital 74-87 Cytochrome P450 1A1 Canis lupus familiaris 126-129 13677397-11 2003 CONCLUSIONS AND CLINICAL RELEVANCE: Several CYP isoforms and their associated reactions were induced in dogs by oral administration of low amounts of pentobarbital. Pentobarbital 150-163 Cytochrome P450 1A1 Canis lupus familiaris 44-47 12061540-0 2002 In vitro characterization of the inhibitory effects of ketoconazole on metabolic activities of cytochrome P-450 in canine hepatic microsomes. Ketoconazole 55-67 Cytochrome P450 1A1 Canis lupus familiaris 95-111 12226743-0 2002 A clinical protocol for treatment of canine mammary tumors using encapsulated, cytochrome P450 synthesizing cells activating cyclophosphamide: a phase I/II study. Cyclophosphamide 125-141 Cytochrome P450 1A1 Canis lupus familiaris 79-94 12061540-1 2002 OBJECTIVE: To evaluate the inhibitory potency of ketoconazole (KTZ) on the metabolic activities of isozymes of cytochrome P-450 (CYP) in dogs. Ketoconazole 49-61 Cytochrome P450 1A1 Canis lupus familiaris 111-127 12061540-1 2002 OBJECTIVE: To evaluate the inhibitory potency of ketoconazole (KTZ) on the metabolic activities of isozymes of cytochrome P-450 (CYP) in dogs. Ketoconazole 49-61 Cytochrome P450 1A1 Canis lupus familiaris 129-132 12061540-1 2002 OBJECTIVE: To evaluate the inhibitory potency of ketoconazole (KTZ) on the metabolic activities of isozymes of cytochrome P-450 (CYP) in dogs. Ketoconazole 63-66 Cytochrome P450 1A1 Canis lupus familiaris 111-127 12061540-1 2002 OBJECTIVE: To evaluate the inhibitory potency of ketoconazole (KTZ) on the metabolic activities of isozymes of cytochrome P-450 (CYP) in dogs. Ketoconazole 63-66 Cytochrome P450 1A1 Canis lupus familiaris 129-132 12061540-4 2002 To investigate the effects of KTZ on CYP metabolic activities, 7-ethoxyresorufin, tolbutamide, bufuralol, and midazolam hydrochloride were used as specific substrates for CYP1A1/2, CYP2C21, CYP2D15, and CYP3A12, respectively. Ketoconazole 30-33 Cytochrome P450 1A1 Canis lupus familiaris 37-40 12061540-4 2002 To investigate the effects of KTZ on CYP metabolic activities, 7-ethoxyresorufin, tolbutamide, bufuralol, and midazolam hydrochloride were used as specific substrates for CYP1A1/2, CYP2C21, CYP2D15, and CYP3A12, respectively. Ketoconazole 30-33 Cytochrome P450 1A1 Canis lupus familiaris 171-177 12061540-4 2002 To investigate the effects of KTZ on CYP metabolic activities, 7-ethoxyresorufin, tolbutamide, bufuralol, and midazolam hydrochloride were used as specific substrates for CYP1A1/2, CYP2C21, CYP2D15, and CYP3A12, respectively. ethoxyresorufin 63-80 Cytochrome P450 1A1 Canis lupus familiaris 171-177 12061540-4 2002 To investigate the effects of KTZ on CYP metabolic activities, 7-ethoxyresorufin, tolbutamide, bufuralol, and midazolam hydrochloride were used as specific substrates for CYP1A1/2, CYP2C21, CYP2D15, and CYP3A12, respectively. Tolbutamide 82-93 Cytochrome P450 1A1 Canis lupus familiaris 171-177 12061540-4 2002 To investigate the effects of KTZ on CYP metabolic activities, 7-ethoxyresorufin, tolbutamide, bufuralol, and midazolam hydrochloride were used as specific substrates for CYP1A1/2, CYP2C21, CYP2D15, and CYP3A12, respectively. bufuralol 95-104 Cytochrome P450 1A1 Canis lupus familiaris 171-177 12061540-4 2002 To investigate the effects of KTZ on CYP metabolic activities, 7-ethoxyresorufin, tolbutamide, bufuralol, and midazolam hydrochloride were used as specific substrates for CYP1A1/2, CYP2C21, CYP2D15, and CYP3A12, respectively. Midazolam 110-133 Cytochrome P450 1A1 Canis lupus familiaris 171-177 12000532-1 2002 In dogs effects of phenobarbital (PB) on hepatic cytochrome P450 (CYP) activities and on concentrations of plasma alpha 1-acid glycoprotein (AGP) were examined. Phenobarbital 34-36 Cytochrome P450 1A1 Canis lupus familiaris 49-64 12000532-3 2002 Cl(B) of antipyrine, which reflects hepatic CYP activities, gradually increased and was maintained at about threefold concentrations compared with that before treatment, suggesting that PB induced CYP activities at a large extent even in a therapeutic dose, necessary for an antiepileptic effect. Phenobarbital 186-188 Cytochrome P450 1A1 Canis lupus familiaris 44-47 12000532-3 2002 Cl(B) of antipyrine, which reflects hepatic CYP activities, gradually increased and was maintained at about threefold concentrations compared with that before treatment, suggesting that PB induced CYP activities at a large extent even in a therapeutic dose, necessary for an antiepileptic effect. Phenobarbital 186-188 Cytochrome P450 1A1 Canis lupus familiaris 197-200 11792681-16 2002 In hepatic microsomes, bergamottin treatment for 10 days reduced the activity of CYP3A12 by 50% and CYP1A1/2 by 75%. bergamottin 23-34 Cytochrome P450 1A1 Canis lupus familiaris 100-106 11557543-2 2001 EDHF has been proposed to be formed through cytochrome P-450 monooxygenase metabolism of arachidonic acid (AA). edhf 0-4 Cytochrome P450 1A1 Canis lupus familiaris 44-60 11557543-2 2001 EDHF has been proposed to be formed through cytochrome P-450 monooxygenase metabolism of arachidonic acid (AA). Arachidonic Acid 89-105 Cytochrome P450 1A1 Canis lupus familiaris 44-60 10561078-0 2000 Metabolism of phenanthrene by house fly CYP6D1 and dog liver cytochrome P450. phenanthrene 14-26 Cytochrome P450 1A1 Canis lupus familiaris 61-76 10901696-6 2000 The reactions required NADPH as a cofactor and were significantly inhibited by the various inhibitors of cytochrome P450 (i.e., CO, n-octylamine, SKF 525-A, metyrapone, and alpha-naphthoflavone). NADP 23-28 Cytochrome P450 1A1 Canis lupus familiaris 105-120 10901696-6 2000 The reactions required NADPH as a cofactor and were significantly inhibited by the various inhibitors of cytochrome P450 (i.e., CO, n-octylamine, SKF 525-A, metyrapone, and alpha-naphthoflavone). co, n-octylamine 128-144 Cytochrome P450 1A1 Canis lupus familiaris 105-120 10901696-6 2000 The reactions required NADPH as a cofactor and were significantly inhibited by the various inhibitors of cytochrome P450 (i.e., CO, n-octylamine, SKF 525-A, metyrapone, and alpha-naphthoflavone). Proadifen 146-155 Cytochrome P450 1A1 Canis lupus familiaris 105-120 10901696-6 2000 The reactions required NADPH as a cofactor and were significantly inhibited by the various inhibitors of cytochrome P450 (i.e., CO, n-octylamine, SKF 525-A, metyrapone, and alpha-naphthoflavone). Metyrapone 157-167 Cytochrome P450 1A1 Canis lupus familiaris 105-120 10901696-6 2000 The reactions required NADPH as a cofactor and were significantly inhibited by the various inhibitors of cytochrome P450 (i.e., CO, n-octylamine, SKF 525-A, metyrapone, and alpha-naphthoflavone). alpha-naphthoflavone 173-193 Cytochrome P450 1A1 Canis lupus familiaris 105-120 10561078-4 2000 The fluorometric assay and direct measurement of [14C]phenanthrene metabolism were used to show that CYP6D1, a house fly cytochrome P450, is the major house fly P450 involved in phenanthrene metabolism. [14c]phenanthrene 49-66 Cytochrome P450 1A1 Canis lupus familiaris 121-136 10561078-4 2000 The fluorometric assay and direct measurement of [14C]phenanthrene metabolism were used to show that CYP6D1, a house fly cytochrome P450, is the major house fly P450 involved in phenanthrene metabolism. phenanthrene 54-66 Cytochrome P450 1A1 Canis lupus familiaris 121-136 9128144-1 1997 Previous studies have revealed the functional importance of the negatively charged amino-acid residue Asp-290 of the phenobarbital-inducible dog liver cytochrome P-450 (P-450) 2B11 (Harlow, G.R. Aspartic Acid 102-105 Cytochrome P450 1A1 Canis lupus familiaris 151-167 10484447-9 1999 The ACh-induced vasodilation remaining after L-NMMA and indomethacin was completely blocked by the large-conductance potassium-channel antagonist iberiotoxin or by epicardial suffusion of miconazole or metyrapone, inhibitors of cytochrome P-450 enzymes. Acetylcholine 4-7 Cytochrome P450 1A1 Canis lupus familiaris 228-244 10484447-9 1999 The ACh-induced vasodilation remaining after L-NMMA and indomethacin was completely blocked by the large-conductance potassium-channel antagonist iberiotoxin or by epicardial suffusion of miconazole or metyrapone, inhibitors of cytochrome P-450 enzymes. iberiotoxin 146-157 Cytochrome P450 1A1 Canis lupus familiaris 228-244 10484447-9 1999 The ACh-induced vasodilation remaining after L-NMMA and indomethacin was completely blocked by the large-conductance potassium-channel antagonist iberiotoxin or by epicardial suffusion of miconazole or metyrapone, inhibitors of cytochrome P-450 enzymes. Miconazole 188-198 Cytochrome P450 1A1 Canis lupus familiaris 228-244 10484447-9 1999 The ACh-induced vasodilation remaining after L-NMMA and indomethacin was completely blocked by the large-conductance potassium-channel antagonist iberiotoxin or by epicardial suffusion of miconazole or metyrapone, inhibitors of cytochrome P-450 enzymes. Metyrapone 202-212 Cytochrome P450 1A1 Canis lupus familiaris 228-244 10484447-10 1999 These observations are consistent with the view that endothelium-derived hyperpolarizing factor (EDHF) is a product of cytochrome P-450 enzymes and produces vasodilation by the opening of large-conductance potassium channels. hyperpolarizing factor 73-95 Cytochrome P450 1A1 Canis lupus familiaris 119-135 10048153-1 1999 Induction of cytochrome P450 isoforms, specifically CYP1A1, and their catalytic activities are potential biomarkers of environmental contamination by polychlorinated biphenyls (PCBs). Polychlorinated Biphenyls 150-175 Cytochrome P450 1A1 Canis lupus familiaris 52-58 10048153-1 1999 Induction of cytochrome P450 isoforms, specifically CYP1A1, and their catalytic activities are potential biomarkers of environmental contamination by polychlorinated biphenyls (PCBs). Polychlorinated Biphenyls 177-181 Cytochrome P450 1A1 Canis lupus familiaris 52-58 10048153-3 1999 Relative to controls, hepatic microsomes from dogs dosed with PCBs had higher levels of CYP1A1 detected in immunoblots and higher levels of EROD activity, but low levels of induction for CYP2B and PROD activity. Polychlorinated Biphenyls 62-66 Cytochrome P450 1A1 Canis lupus familiaris 88-94 10048153-9 1999 The value of CYP1A1 induction as a biomarker of PCB exposure was tenuous because neither CYP1A1 levels nor EROD activity correlated with total PCB body burden. Polychlorinated Biphenyls 48-51 Cytochrome P450 1A1 Canis lupus familiaris 13-19 9667078-2 1998 Effects of rifampicin (Rif) on the contents of cytochrome P450 (P450) enzymes (CYP1A1/2, 2B11, 2C21 and 3A12) assessed by enzyme-linked immunosorbent assay and catalytic activities (ethoxyresorufin O-deethylase, and testosterone 6 beta-, 16 alpha- and 16 beta-hydroxylase; 6 beta-, 16 alpha- and 16 beta-OHT) in dog liver microsomes were compared between liver lobes of both the male and female dogs. Rifampin 11-21 Cytochrome P450 1A1 Canis lupus familiaris 79-93 10534314-2 1999 Biotransformation of propofol to 2,6-diisopropyl-1,4-quinol (4-hydroxypropofol) by cytochrome P-450 in the liver is proposed as a critical initial step in the elimination of this drug in dogs. Propofol 21-29 Cytochrome P450 1A1 Canis lupus familiaris 83-99 10534314-2 1999 Biotransformation of propofol to 2,6-diisopropyl-1,4-quinol (4-hydroxypropofol) by cytochrome P-450 in the liver is proposed as a critical initial step in the elimination of this drug in dogs. 2,6-diisopropyl-1,4-quinol 33-59 Cytochrome P450 1A1 Canis lupus familiaris 83-99 10534314-2 1999 Biotransformation of propofol to 2,6-diisopropyl-1,4-quinol (4-hydroxypropofol) by cytochrome P-450 in the liver is proposed as a critical initial step in the elimination of this drug in dogs. 4-Hydroxy Propofol 61-78 Cytochrome P450 1A1 Canis lupus familiaris 83-99 10534314-9 1999 These results indicate that there are breed differences in propofol hydroxylase activity and that deficient hydroxylation of propofol by one or more hepatic cytochrome P-450 isoforms may contribute to slow pharmacokinetic clearance of propofol by greyhounds. Propofol 59-67 Cytochrome P450 1A1 Canis lupus familiaris 157-173 10534314-9 1999 These results indicate that there are breed differences in propofol hydroxylase activity and that deficient hydroxylation of propofol by one or more hepatic cytochrome P-450 isoforms may contribute to slow pharmacokinetic clearance of propofol by greyhounds. Propofol 125-133 Cytochrome P450 1A1 Canis lupus familiaris 157-173 9755108-3 1998 Pretreatment of the lobes with cytochrome P-450 inhibitors clotrimazole (10 microM) or 17-octadecynoic acid (5 microM) abolished the thapsigargin-induced increases in Kf,c. Clotrimazole 59-71 Cytochrome P450 1A1 Canis lupus familiaris 31-47 9755108-3 1998 Pretreatment of the lobes with cytochrome P-450 inhibitors clotrimazole (10 microM) or 17-octadecynoic acid (5 microM) abolished the thapsigargin-induced increases in Kf,c. 17-octadecynoic acid 87-107 Cytochrome P450 1A1 Canis lupus familiaris 31-47 9755108-3 1998 Pretreatment of the lobes with cytochrome P-450 inhibitors clotrimazole (10 microM) or 17-octadecynoic acid (5 microM) abolished the thapsigargin-induced increases in Kf,c. Thapsigargin 133-145 Cytochrome P450 1A1 Canis lupus familiaris 31-47 9458878-0 1998 Cytochrome P-450 pathway in acetylcholine-induced canine coronary microvascular vasodilation in vivo. Acetylcholine 28-41 Cytochrome P450 1A1 Canis lupus familiaris 0-16 9458878-2 1998 We hypothesized that the ACh-induced vasodilation of SmA is mediated by a cytochrome P-450 metabolite of arachidonic acid (AA). Acetylcholine 25-28 Cytochrome P450 1A1 Canis lupus familiaris 74-90 9458878-2 1998 We hypothesized that the ACh-induced vasodilation of SmA is mediated by a cytochrome P-450 metabolite of arachidonic acid (AA). Arachidonic Acid 105-121 Cytochrome P450 1A1 Canis lupus familiaris 74-90 9458878-8 1998 These results suggest that the ACh-induced vasodilation of SmA is mediated in part by cytochrome P-450 metabolites of AA and provide the first evidence that the cytochrome P-450 pathway contributes to the regulation of coronary resistance vessels in vivo. Acetylcholine 31-34 Cytochrome P450 1A1 Canis lupus familiaris 86-102 9458878-8 1998 These results suggest that the ACh-induced vasodilation of SmA is mediated in part by cytochrome P-450 metabolites of AA and provide the first evidence that the cytochrome P-450 pathway contributes to the regulation of coronary resistance vessels in vivo. Acetylcholine 31-34 Cytochrome P450 1A1 Canis lupus familiaris 161-177 9128144-1 1997 Previous studies have revealed the functional importance of the negatively charged amino-acid residue Asp-290 of the phenobarbital-inducible dog liver cytochrome P-450 (P-450) 2B11 (Harlow, G.R. Phenobarbital 117-130 Cytochrome P450 1A1 Canis lupus familiaris 151-167 8819303-7 1996 The oral treatment of male dogs with phenobarbital (PB), rifampicin (Rif) or beta-naphthoflavone (beta-NF) induced significant increases in the contents of CYP1A1/2 (12-fold by beta-NF), 2B11 (16-fold by PB), 2C21 (2-fold by PB) and 3A12 (5-fold by PB and Rif), resulting in marked proportional alterations of the P450 enzymes in dog liver microsomes. Phenobarbital 37-50 Cytochrome P450 1A1 Canis lupus familiaris 156-162 9034633-8 1996 Similarly, CYP1A1/2 transcripts were induced by 3-MC in both fresh and cryopreserved cells from the three species but also after OPZ treatment for monkey hepatocytes. Methylcholanthrene 48-52 Cytochrome P450 1A1 Canis lupus familiaris 11-17 9034633-8 1996 Similarly, CYP1A1/2 transcripts were induced by 3-MC in both fresh and cryopreserved cells from the three species but also after OPZ treatment for monkey hepatocytes. oltipraz 129-132 Cytochrome P450 1A1 Canis lupus familiaris 11-17 8819303-7 1996 The oral treatment of male dogs with phenobarbital (PB), rifampicin (Rif) or beta-naphthoflavone (beta-NF) induced significant increases in the contents of CYP1A1/2 (12-fold by beta-NF), 2B11 (16-fold by PB), 2C21 (2-fold by PB) and 3A12 (5-fold by PB and Rif), resulting in marked proportional alterations of the P450 enzymes in dog liver microsomes. Phenobarbital 52-54 Cytochrome P450 1A1 Canis lupus familiaris 156-162 8819303-7 1996 The oral treatment of male dogs with phenobarbital (PB), rifampicin (Rif) or beta-naphthoflavone (beta-NF) induced significant increases in the contents of CYP1A1/2 (12-fold by beta-NF), 2B11 (16-fold by PB), 2C21 (2-fold by PB) and 3A12 (5-fold by PB and Rif), resulting in marked proportional alterations of the P450 enzymes in dog liver microsomes. Rifampin 57-67 Cytochrome P450 1A1 Canis lupus familiaris 156-162 8819303-7 1996 The oral treatment of male dogs with phenobarbital (PB), rifampicin (Rif) or beta-naphthoflavone (beta-NF) induced significant increases in the contents of CYP1A1/2 (12-fold by beta-NF), 2B11 (16-fold by PB), 2C21 (2-fold by PB) and 3A12 (5-fold by PB and Rif), resulting in marked proportional alterations of the P450 enzymes in dog liver microsomes. beta-Naphthoflavone 77-96 Cytochrome P450 1A1 Canis lupus familiaris 156-162 8819303-7 1996 The oral treatment of male dogs with phenobarbital (PB), rifampicin (Rif) or beta-naphthoflavone (beta-NF) induced significant increases in the contents of CYP1A1/2 (12-fold by beta-NF), 2B11 (16-fold by PB), 2C21 (2-fold by PB) and 3A12 (5-fold by PB and Rif), resulting in marked proportional alterations of the P450 enzymes in dog liver microsomes. beta-Naphthoflavone 98-105 Cytochrome P450 1A1 Canis lupus familiaris 156-162 8819303-7 1996 The oral treatment of male dogs with phenobarbital (PB), rifampicin (Rif) or beta-naphthoflavone (beta-NF) induced significant increases in the contents of CYP1A1/2 (12-fold by beta-NF), 2B11 (16-fold by PB), 2C21 (2-fold by PB) and 3A12 (5-fold by PB and Rif), resulting in marked proportional alterations of the P450 enzymes in dog liver microsomes. beta-Naphthoflavone 177-184 Cytochrome P450 1A1 Canis lupus familiaris 156-162 8819303-7 1996 The oral treatment of male dogs with phenobarbital (PB), rifampicin (Rif) or beta-naphthoflavone (beta-NF) induced significant increases in the contents of CYP1A1/2 (12-fold by beta-NF), 2B11 (16-fold by PB), 2C21 (2-fold by PB) and 3A12 (5-fold by PB and Rif), resulting in marked proportional alterations of the P450 enzymes in dog liver microsomes. Phenobarbital 204-206 Cytochrome P450 1A1 Canis lupus familiaris 156-162 8819303-7 1996 The oral treatment of male dogs with phenobarbital (PB), rifampicin (Rif) or beta-naphthoflavone (beta-NF) induced significant increases in the contents of CYP1A1/2 (12-fold by beta-NF), 2B11 (16-fold by PB), 2C21 (2-fold by PB) and 3A12 (5-fold by PB and Rif), resulting in marked proportional alterations of the P450 enzymes in dog liver microsomes. Phenobarbital 204-206 Cytochrome P450 1A1 Canis lupus familiaris 156-162 8819303-7 1996 The oral treatment of male dogs with phenobarbital (PB), rifampicin (Rif) or beta-naphthoflavone (beta-NF) induced significant increases in the contents of CYP1A1/2 (12-fold by beta-NF), 2B11 (16-fold by PB), 2C21 (2-fold by PB) and 3A12 (5-fold by PB and Rif), resulting in marked proportional alterations of the P450 enzymes in dog liver microsomes. Phenobarbital 204-206 Cytochrome P450 1A1 Canis lupus familiaris 156-162 8819303-7 1996 The oral treatment of male dogs with phenobarbital (PB), rifampicin (Rif) or beta-naphthoflavone (beta-NF) induced significant increases in the contents of CYP1A1/2 (12-fold by beta-NF), 2B11 (16-fold by PB), 2C21 (2-fold by PB) and 3A12 (5-fold by PB and Rif), resulting in marked proportional alterations of the P450 enzymes in dog liver microsomes. Rifampin 256-259 Cytochrome P450 1A1 Canis lupus familiaris 156-162 8652640-13 1996 Thus, arachidonic acid is metabolized in canine PMNs through the cyclooxygenase, lipoxygenases and cytochrome P-450 pathways. Arachidonic Acid 6-22 Cytochrome P450 1A1 Canis lupus familiaris 99-115 1782403-2 1991 This suggests that SKF-525A is an inhibitor of endothelium-derived relaxing factor (EDRF) and that EDRF may be a product of arachidonic acid metabolism formed via a cytochrome P-450-dependent pathway or that EDRF release is dependent on cytochrome P-450. Proadifen 19-27 Cytochrome P450 1A1 Canis lupus familiaris 237-253 8967376-2 1996 Pretreatment with the cytochrome P-450 inhibitor 8-methoxypsoralen prevented the ECV-induced increase in venous admixture but not the increased EVLW. Methoxsalen 49-66 Cytochrome P450 1A1 Canis lupus familiaris 22-38 8967376-3 1996 These findings parallel those reported for cyclooxygenase inhibition in ECV-induced ALI and suggest that an arachidonic acid (AA) metabolite of pulmonary cytochrome P-450 activity may mediate the increase in venous admixture of ALI. Arachidonic Acid 108-124 Cytochrome P450 1A1 Canis lupus familiaris 154-170 8967376-4 1996 We demonstrate that canine pulmonary microsomes metabolize [1-(14)C]AA to a variety of products, including the cytochrome P-450 metabolites 5,6-, 8,9-, 11,12-, and 14,15-epoxyeicosatrienoic acid (EET). ,15-epoxyeicosatrienoic acid 166-194 Cytochrome P450 1A1 Canis lupus familiaris 111-127 7506944-4 1993 Renal arteries produce 20-hydroxyeicosatetraenoic acid (20-HETE) via the cytochrome P-450 pathway when incubated with arachidonic acid. 20-hydroxy-5,8,11,14-eicosatetraenoic acid 23-54 Cytochrome P450 1A1 Canis lupus familiaris 73-89 7506944-4 1993 Renal arteries produce 20-hydroxyeicosatetraenoic acid (20-HETE) via the cytochrome P-450 pathway when incubated with arachidonic acid. 20-hydroxy-5,8,11,14-eicosatetraenoic acid 56-63 Cytochrome P450 1A1 Canis lupus familiaris 73-89 7506944-4 1993 Renal arteries produce 20-hydroxyeicosatetraenoic acid (20-HETE) via the cytochrome P-450 pathway when incubated with arachidonic acid. Arachidonic Acid 118-134 Cytochrome P450 1A1 Canis lupus familiaris 73-89 8335576-10 1993 SKF 525-A and metyrapone, inhibitors of cytochrome P-450 monooxygenases, converted the cooling-induced contractions of preparations with epithelium to relaxations and had no significant effects on the responses of preparations without epithelium. Proadifen 0-9 Cytochrome P450 1A1 Canis lupus familiaris 40-56 8335576-10 1993 SKF 525-A and metyrapone, inhibitors of cytochrome P-450 monooxygenases, converted the cooling-induced contractions of preparations with epithelium to relaxations and had no significant effects on the responses of preparations without epithelium. Metyrapone 14-24 Cytochrome P450 1A1 Canis lupus familiaris 40-56 8335576-11 1993 These observations suggest that cooling induces from the epithelium the release of a cytochrome P-450-derived eicosanoid that potentiates contractions of the underlying airway smooth muscle to carbachol. Eicosanoids 110-120 Cytochrome P450 1A1 Canis lupus familiaris 85-101 8335576-11 1993 These observations suggest that cooling induces from the epithelium the release of a cytochrome P-450-derived eicosanoid that potentiates contractions of the underlying airway smooth muscle to carbachol. Carbachol 193-202 Cytochrome P450 1A1 Canis lupus familiaris 85-101 1279284-1 1992 We wished to determine whether the metabolism of arachidonic acid, through lipoxygenase and cytochrome P-450 pathways, is involved in production of endothelium-derived relaxing factor(s) (EDRFs) in canine femoral veins. Arachidonic Acid 49-65 Cytochrome P450 1A1 Canis lupus familiaris 92-108 1381476-3 1992 The carbon monoxide-bound reduced form of P-450(Dah1) showed an absorption peak at 447 nm and specific content of P-450(Dah1) was about 0.1 nmole P-450 per mg of microsomal protein. Carbon Monoxide 4-19 Cytochrome P450 1A1 Canis lupus familiaris 48-52 1381476-3 1992 The carbon monoxide-bound reduced form of P-450(Dah1) showed an absorption peak at 447 nm and specific content of P-450(Dah1) was about 0.1 nmole P-450 per mg of microsomal protein. Carbon Monoxide 4-19 Cytochrome P450 1A1 Canis lupus familiaris 120-124 1381476-5 1992 P-450(Dah1) activated 2-amino-3-methyl-imidazo[4,5-f]quinoline (IQ) and 2-amino-3,4-dimethylimidazo[4,5-f]quinoline (MeIQ) most efficiently in the umu test and exhibited a high activity of aryl hydrocarbon hydroxylase toward benzo[a]pyrene. 2-amino-3-methylimidazo(4,5-f)quinoline 22-62 Cytochrome P450 1A1 Canis lupus familiaris 6-10 1381476-5 1992 P-450(Dah1) activated 2-amino-3-methyl-imidazo[4,5-f]quinoline (IQ) and 2-amino-3,4-dimethylimidazo[4,5-f]quinoline (MeIQ) most efficiently in the umu test and exhibited a high activity of aryl hydrocarbon hydroxylase toward benzo[a]pyrene. 2-amino-3,4-dimethylimidazo(4,5-f)quinoline 72-115 Cytochrome P450 1A1 Canis lupus familiaris 6-10 1381476-5 1992 P-450(Dah1) activated 2-amino-3-methyl-imidazo[4,5-f]quinoline (IQ) and 2-amino-3,4-dimethylimidazo[4,5-f]quinoline (MeIQ) most efficiently in the umu test and exhibited a high activity of aryl hydrocarbon hydroxylase toward benzo[a]pyrene. Benzo(a)pyrene 225-239 Cytochrome P450 1A1 Canis lupus familiaris 6-10 1901255-4 1991 The cytochrome P-450 inhibitors ketoconazole (10 and 100 microM) and beta-diethyl-aminoethyldiphenylpropylacetate (SKF 525A, 10 and 100 microM) also inhibited the myogenic response. Ketoconazole 32-44 Cytochrome P450 1A1 Canis lupus familiaris 4-20 1901255-4 1991 The cytochrome P-450 inhibitors ketoconazole (10 and 100 microM) and beta-diethyl-aminoethyldiphenylpropylacetate (SKF 525A, 10 and 100 microM) also inhibited the myogenic response. Proadifen 115-123 Cytochrome P450 1A1 Canis lupus familiaris 4-20 1901255-12 1991 These results are consistent with the involvement of the vasoconstrictor 20-HETE and other cytochrome P-450 metabolites of endogenous fatty acids in the myogenic response. Fatty Acids 134-145 Cytochrome P450 1A1 Canis lupus familiaris 91-107 8819303-7 1996 The oral treatment of male dogs with phenobarbital (PB), rifampicin (Rif) or beta-naphthoflavone (beta-NF) induced significant increases in the contents of CYP1A1/2 (12-fold by beta-NF), 2B11 (16-fold by PB), 2C21 (2-fold by PB) and 3A12 (5-fold by PB and Rif), resulting in marked proportional alterations of the P450 enzymes in dog liver microsomes. Rifampin 69-72 Cytochrome P450 1A1 Canis lupus familiaris 156-162 8579377-1 1996 Asp-290 of the phenobarbital-inducible dog liver cytochrome P450 (P450) 2B11 was mutated to nine other amino acid residues by site-directed mutagenesis, and the functional significance of the unique negative charge in P450 2B11 at that position was studied. Aspartic Acid 0-3 Cytochrome P450 1A1 Canis lupus familiaris 49-76 8579377-1 1996 Asp-290 of the phenobarbital-inducible dog liver cytochrome P450 (P450) 2B11 was mutated to nine other amino acid residues by site-directed mutagenesis, and the functional significance of the unique negative charge in P450 2B11 at that position was studied. Phenobarbital 15-28 Cytochrome P450 1A1 Canis lupus familiaris 49-76 8546869-5 1995 The metabolic inhibitors 2-deoxy-D-glucose (2-DOG; 10 mM) and carbonyl cyanide-p-trifluoromethoxyphenyl-hydrazone (FCCP; 3-5 microM), the reducing agent reduced glutathione and inhibitors of cytochrome P-450, all mimic the effects of hypoxia on IK(V) and Em in PA myocytes. Deoxyglucose 25-42 Cytochrome P450 1A1 Canis lupus familiaris 191-207 7920427-1 1994 Primary cultures of dog hepatocytes sensitivity responded to various inducers of cytochrome P-450; phenobarbital (PB) significantly elevated the activity of 7-ethoxycoumarin O-deethylase (ECOD) and progesterone 6 beta-hydroxylase (6 beta-OHP). Phenobarbital 99-112 Cytochrome P450 1A1 Canis lupus familiaris 81-97 7920427-1 1994 Primary cultures of dog hepatocytes sensitivity responded to various inducers of cytochrome P-450; phenobarbital (PB) significantly elevated the activity of 7-ethoxycoumarin O-deethylase (ECOD) and progesterone 6 beta-hydroxylase (6 beta-OHP). Phenobarbital 114-116 Cytochrome P450 1A1 Canis lupus familiaris 81-97 7920427-4 1994 Pretreatment of the cultures with PB enhanced GSH depletion by bromobenzene, while beta-NF and Rif had little effect, suggesting that the 2B type cytochrome P-450 is responsible for the primary oxidation of bromobenzene to GSH-reactive metabolite(s). Phenobarbital 34-36 Cytochrome P450 1A1 Canis lupus familiaris 146-162 7920427-4 1994 Pretreatment of the cultures with PB enhanced GSH depletion by bromobenzene, while beta-NF and Rif had little effect, suggesting that the 2B type cytochrome P-450 is responsible for the primary oxidation of bromobenzene to GSH-reactive metabolite(s). Glutathione 46-49 Cytochrome P450 1A1 Canis lupus familiaris 146-162 7920427-4 1994 Pretreatment of the cultures with PB enhanced GSH depletion by bromobenzene, while beta-NF and Rif had little effect, suggesting that the 2B type cytochrome P-450 is responsible for the primary oxidation of bromobenzene to GSH-reactive metabolite(s). bromobenzene 207-219 Cytochrome P450 1A1 Canis lupus familiaris 146-162 7920427-4 1994 Pretreatment of the cultures with PB enhanced GSH depletion by bromobenzene, while beta-NF and Rif had little effect, suggesting that the 2B type cytochrome P-450 is responsible for the primary oxidation of bromobenzene to GSH-reactive metabolite(s). Glutathione 223-226 Cytochrome P450 1A1 Canis lupus familiaris 146-162 1784623-1 1991 Ciclosporin (CsA) is metabolized exclusively by the hepatic cytochrome P-450 mixed function oxidase system. Cyclosporine 0-11 Cytochrome P450 1A1 Canis lupus familiaris 60-76 1784623-1 1991 Ciclosporin (CsA) is metabolized exclusively by the hepatic cytochrome P-450 mixed function oxidase system. Cyclosporine 13-16 Cytochrome P450 1A1 Canis lupus familiaris 60-76 35389533-0 2022 Cytochrome P450 reaction phenotyping of itraconazole hydroxylation in the dog. Itraconazole 40-52 Cytochrome P450 1A1 Canis lupus familiaris 0-15 34886785-6 2021 RESULTS: Enflicoxib was efficiently metabolized by cytochrome P-450 into three main phase I metabolites: M8, E-6132, and M7. enflicoxib 9-19 Cytochrome P450 1A1 Canis lupus familiaris 51-67 35321995-1 2022 Polyunsaturated fatty acids, including arachidonic acid (AA), docosahexaenoic acid (DHA), and eicosapentaenoic acid (EPA), are converted to hundreds of lipid mediators by cyclooxygenases (COX), lipoxygenases (LOX), and cytochrome P450 (CYP), or through non-enzymatic processes, and they reflect inflammatory states of the body. Fatty Acids, Unsaturated 0-27 Cytochrome P450 1A1 Canis lupus familiaris 219-234 35321995-1 2022 Polyunsaturated fatty acids, including arachidonic acid (AA), docosahexaenoic acid (DHA), and eicosapentaenoic acid (EPA), are converted to hundreds of lipid mediators by cyclooxygenases (COX), lipoxygenases (LOX), and cytochrome P450 (CYP), or through non-enzymatic processes, and they reflect inflammatory states of the body. Fatty Acids, Unsaturated 0-27 Cytochrome P450 1A1 Canis lupus familiaris 236-239 35321995-1 2022 Polyunsaturated fatty acids, including arachidonic acid (AA), docosahexaenoic acid (DHA), and eicosapentaenoic acid (EPA), are converted to hundreds of lipid mediators by cyclooxygenases (COX), lipoxygenases (LOX), and cytochrome P450 (CYP), or through non-enzymatic processes, and they reflect inflammatory states of the body. Arachidonic Acid 39-55 Cytochrome P450 1A1 Canis lupus familiaris 219-234 35321995-1 2022 Polyunsaturated fatty acids, including arachidonic acid (AA), docosahexaenoic acid (DHA), and eicosapentaenoic acid (EPA), are converted to hundreds of lipid mediators by cyclooxygenases (COX), lipoxygenases (LOX), and cytochrome P450 (CYP), or through non-enzymatic processes, and they reflect inflammatory states of the body. Arachidonic Acid 39-55 Cytochrome P450 1A1 Canis lupus familiaris 236-239 35321995-1 2022 Polyunsaturated fatty acids, including arachidonic acid (AA), docosahexaenoic acid (DHA), and eicosapentaenoic acid (EPA), are converted to hundreds of lipid mediators by cyclooxygenases (COX), lipoxygenases (LOX), and cytochrome P450 (CYP), or through non-enzymatic processes, and they reflect inflammatory states of the body. Docosahexaenoic Acids 62-82 Cytochrome P450 1A1 Canis lupus familiaris 219-234 35321995-1 2022 Polyunsaturated fatty acids, including arachidonic acid (AA), docosahexaenoic acid (DHA), and eicosapentaenoic acid (EPA), are converted to hundreds of lipid mediators by cyclooxygenases (COX), lipoxygenases (LOX), and cytochrome P450 (CYP), or through non-enzymatic processes, and they reflect inflammatory states of the body. Docosahexaenoic Acids 62-82 Cytochrome P450 1A1 Canis lupus familiaris 236-239 35321995-1 2022 Polyunsaturated fatty acids, including arachidonic acid (AA), docosahexaenoic acid (DHA), and eicosapentaenoic acid (EPA), are converted to hundreds of lipid mediators by cyclooxygenases (COX), lipoxygenases (LOX), and cytochrome P450 (CYP), or through non-enzymatic processes, and they reflect inflammatory states of the body. Docosahexaenoic Acids 84-87 Cytochrome P450 1A1 Canis lupus familiaris 219-234 35321995-1 2022 Polyunsaturated fatty acids, including arachidonic acid (AA), docosahexaenoic acid (DHA), and eicosapentaenoic acid (EPA), are converted to hundreds of lipid mediators by cyclooxygenases (COX), lipoxygenases (LOX), and cytochrome P450 (CYP), or through non-enzymatic processes, and they reflect inflammatory states of the body. Docosahexaenoic Acids 84-87 Cytochrome P450 1A1 Canis lupus familiaris 236-239 35321995-1 2022 Polyunsaturated fatty acids, including arachidonic acid (AA), docosahexaenoic acid (DHA), and eicosapentaenoic acid (EPA), are converted to hundreds of lipid mediators by cyclooxygenases (COX), lipoxygenases (LOX), and cytochrome P450 (CYP), or through non-enzymatic processes, and they reflect inflammatory states of the body. Eicosapentaenoic Acid 94-115 Cytochrome P450 1A1 Canis lupus familiaris 219-234 35321995-1 2022 Polyunsaturated fatty acids, including arachidonic acid (AA), docosahexaenoic acid (DHA), and eicosapentaenoic acid (EPA), are converted to hundreds of lipid mediators by cyclooxygenases (COX), lipoxygenases (LOX), and cytochrome P450 (CYP), or through non-enzymatic processes, and they reflect inflammatory states of the body. Eicosapentaenoic Acid 94-115 Cytochrome P450 1A1 Canis lupus familiaris 236-239 35321995-1 2022 Polyunsaturated fatty acids, including arachidonic acid (AA), docosahexaenoic acid (DHA), and eicosapentaenoic acid (EPA), are converted to hundreds of lipid mediators by cyclooxygenases (COX), lipoxygenases (LOX), and cytochrome P450 (CYP), or through non-enzymatic processes, and they reflect inflammatory states of the body. Eicosapentaenoic Acid 117-120 Cytochrome P450 1A1 Canis lupus familiaris 219-234 35321995-1 2022 Polyunsaturated fatty acids, including arachidonic acid (AA), docosahexaenoic acid (DHA), and eicosapentaenoic acid (EPA), are converted to hundreds of lipid mediators by cyclooxygenases (COX), lipoxygenases (LOX), and cytochrome P450 (CYP), or through non-enzymatic processes, and they reflect inflammatory states of the body. Eicosapentaenoic Acid 117-120 Cytochrome P450 1A1 Canis lupus familiaris 236-239 2122230-0 1990 Isolation of cDNAs coding for three different forms of liver microsomal cytochrome P-450 from polychlorinated biphenyl-treated beagle dogs. Polychlorinated Biphenyls 94-118 Cytochrome P450 1A1 Canis lupus familiaris 72-88 3667808-4 1987 Minimal molecular masses of cytochrome P-450 subpopulations were determined by sodium dodecyl sulfate polyacrylamide gel electrophoresis. Sodium Dodecyl Sulfate 79-101 Cytochrome P450 1A1 Canis lupus familiaris 28-44 2893713-0 1987 Selective inactivation by chloramphenicol of the major phenobarbital-inducible isozyme of dog liver cytochrome P-450. Chloramphenicol 26-41 Cytochrome P450 1A1 Canis lupus familiaris 100-116 2893713-0 1987 Selective inactivation by chloramphenicol of the major phenobarbital-inducible isozyme of dog liver cytochrome P-450. Phenobarbital 55-68 Cytochrome P450 1A1 Canis lupus familiaris 100-116 2893713-1 1987 Chloramphenicol (CAP) is a potent and effective mechanism-based inactivator of the major phenobarbital (PB)-inducible isozyme of dog liver cytochrome P-450 (PBD-2) in vitro. Chloramphenicol 0-15 Cytochrome P450 1A1 Canis lupus familiaris 139-162 2893713-1 1987 Chloramphenicol (CAP) is a potent and effective mechanism-based inactivator of the major phenobarbital (PB)-inducible isozyme of dog liver cytochrome P-450 (PBD-2) in vitro. Chloramphenicol 17-20 Cytochrome P450 1A1 Canis lupus familiaris 139-162 2893713-1 1987 Chloramphenicol (CAP) is a potent and effective mechanism-based inactivator of the major phenobarbital (PB)-inducible isozyme of dog liver cytochrome P-450 (PBD-2) in vitro. Phenobarbital 89-102 Cytochrome P450 1A1 Canis lupus familiaris 139-162 2893713-1 1987 Chloramphenicol (CAP) is a potent and effective mechanism-based inactivator of the major phenobarbital (PB)-inducible isozyme of dog liver cytochrome P-450 (PBD-2) in vitro. Phenobarbital 104-106 Cytochrome P450 1A1 Canis lupus familiaris 139-162 2893713-4 1987 CAP binds covalently to PBD-2 with a stoichiometry of 1 nmol of [14C]CAP bound/nmol of cytochrome P-450 inactivated. Carbon-14 65-68 Cytochrome P450 1A1 Canis lupus familiaris 87-103 3667808-4 1987 Minimal molecular masses of cytochrome P-450 subpopulations were determined by sodium dodecyl sulfate polyacrylamide gel electrophoresis. polyacrylamide gels 102-120 Cytochrome P450 1A1 Canis lupus familiaris 28-44 3109323-0 1987 Purification and characterization of the dog hepatic cytochrome P-450 isozyme responsible for the metabolism of 2,2",4,4",5,5"-hexachlorobiphenyl. 2,4,5,2',4',5'-hexachlorobiphenyl 112-145 Cytochrome P450 1A1 Canis lupus familiaris 53-69 3104582-0 1987 Arachidonic acid-induced endothelial-dependent relaxations of canine coronary arteries: contribution of a cytochrome P-450-dependent pathway. Arachidonic Acid 0-16 Cytochrome P450 1A1 Canis lupus familiaris 106-122 3104582-3 1987 SKF-525A, an inhibitor of cytochrome P-450-dependent enzymes, also attenuated the response to AA although the combination of SKF-525A and indomethacin prevented any relaxant effect. Proadifen 0-8 Cytochrome P450 1A1 Canis lupus familiaris 26-42 3104582-4 1987 Induction of cytochrome P-450-dependent enzymes in the coronary artery with 3-methylcholanthrene and beta-naphthoflavone given in vivo (40 mg/kg/day for 3 days) or depletion of these enzymes with cobalt chloride (24 mg/kg/day for 2 days) resulted in an enhancement or diminution, respectively, of AA-induced endothelial-dependent relaxations. Methylcholanthrene 76-96 Cytochrome P450 1A1 Canis lupus familiaris 13-29 3104582-4 1987 Induction of cytochrome P-450-dependent enzymes in the coronary artery with 3-methylcholanthrene and beta-naphthoflavone given in vivo (40 mg/kg/day for 3 days) or depletion of these enzymes with cobalt chloride (24 mg/kg/day for 2 days) resulted in an enhancement or diminution, respectively, of AA-induced endothelial-dependent relaxations. beta-Naphthoflavone 101-120 Cytochrome P450 1A1 Canis lupus familiaris 13-29 3109323-3 1987 Upon treatment with phenobarbital (PB), at least two cytochrome P-450 isozymes are induced in the dog, and the hepatic microsomal metabolism of 245-HCB is increased on both a per nanomole P-450 basis (twofold) and a per milligram protein basis (fivefold). Phenobarbital 20-33 Cytochrome P450 1A1 Canis lupus familiaris 53-69 3109323-3 1987 Upon treatment with phenobarbital (PB), at least two cytochrome P-450 isozymes are induced in the dog, and the hepatic microsomal metabolism of 245-HCB is increased on both a per nanomole P-450 basis (twofold) and a per milligram protein basis (fivefold). Phenobarbital 35-37 Cytochrome P450 1A1 Canis lupus familiaris 53-69 3109323-10 1987 In addition, these results suggest that, in contrast to rats, dogs can readily metabolize 245-HCB as a result of the presence of a cytochrome P-450 isozyme with efficient 245-HCB metabolizing activity. 245-hcb 90-97 Cytochrome P450 1A1 Canis lupus familiaris 131-147 3109323-10 1987 In addition, these results suggest that, in contrast to rats, dogs can readily metabolize 245-HCB as a result of the presence of a cytochrome P-450 isozyme with efficient 245-HCB metabolizing activity. Hexachlorobenzene 94-97 Cytochrome P450 1A1 Canis lupus familiaris 131-147 3770014-4 1986 These data were used to assess the concentration-response relationship for phenytoin inducing either cytochrome P-450 or the glycoprotein. Phenytoin 75-84 Cytochrome P450 1A1 Canis lupus familiaris 101-117 6647432-0 1983 [Decrease in the intensity of the EPR cytochrome P-450, adrenodoxine and free radical signals in the adrenal cortex of dogs under the effect of o,p-dichlorodiphenyldichloroethane]. Mitotane 144-178 Cytochrome P450 1A1 Canis lupus familiaris 38-54 6420541-5 1984 Administration of agents that inhibit lipoxygenase and cytochrome P-450 enzymes blocked the constrictor phase, suggesting that this portion of the responses was associated with conversion of the precursor to hydroxylated eicosanoids. Eicosanoids 221-232 Cytochrome P450 1A1 Canis lupus familiaris 55-71 6647432-1 1983 A study was made of the action of the adrenocorticolytic drug chloditane (o.p"-DDD) on the content of cytochrome P-450 adrenodoxine and free radicals in the dog adrenal cortex. chloditane 62-72 Cytochrome P450 1A1 Canis lupus familiaris 102-118 6647432-1 1983 A study was made of the action of the adrenocorticolytic drug chloditane (o.p"-DDD) on the content of cytochrome P-450 adrenodoxine and free radicals in the dog adrenal cortex. Mitotane 74-82 Cytochrome P450 1A1 Canis lupus familiaris 102-118 6647432-1 1983 A study was made of the action of the adrenocorticolytic drug chloditane (o.p"-DDD) on the content of cytochrome P-450 adrenodoxine and free radicals in the dog adrenal cortex. adrenodoxine 119-131 Cytochrome P450 1A1 Canis lupus familiaris 102-118 457876-2 1979 Cytochrome P-450 (C-P450) is found in the lung and may modify pulmonary vascular tone via its sensitivity to changes in oxygen tension or by affecting metabolism of a chemical mediator. Oxygen 120-126 Cytochrome P450 1A1 Canis lupus familiaris 0-24 959670-3 1976 In-vitro hepatic microsomal metabolism of warfarin and cytochrome P-450 content were greater for hepatic microsomes derived from phenylbutazone pretreated animals. Phenylbutazone 129-143 Cytochrome P450 1A1 Canis lupus familiaris 55-71 1257603-0 1976 Treatment with o,p"-DDD (mitotane) decreased cytochrome P-450, heme, and microsomal protein content in the dog adrenal cortex in vivo. Mitotane 15-23 Cytochrome P450 1A1 Canis lupus familiaris 45-61 1257603-0 1976 Treatment with o,p"-DDD (mitotane) decreased cytochrome P-450, heme, and microsomal protein content in the dog adrenal cortex in vivo. Mitotane 25-33 Cytochrome P450 1A1 Canis lupus familiaris 45-61 1257603-2 1976 The reduction of cytochrome P-450 content was accompanied by decrease in heme content, which explains the apparent loss of cytochrome P-450. Heme 73-77 Cytochrome P450 1A1 Canis lupus familiaris 17-33 1257603-2 1976 The reduction of cytochrome P-450 content was accompanied by decrease in heme content, which explains the apparent loss of cytochrome P-450. Heme 73-77 Cytochrome P450 1A1 Canis lupus familiaris 123-139 28652520-9 2017 Taken together, these findings suggest that the Trp50Leu substitution leads to an enhancement of holo-CYP1A1 formation, but diminishes the enzyme activity because of the small size of Leu compared with Trp. Leucine 53-56 Cytochrome P450 1A1 Canis lupus familiaris 102-108 28652520-9 2017 Taken together, these findings suggest that the Trp50Leu substitution leads to an enhancement of holo-CYP1A1 formation, but diminishes the enzyme activity because of the small size of Leu compared with Trp. Tryptophan 48-51 Cytochrome P450 1A1 Canis lupus familiaris 102-108 33674269-3 2021 In vitro metabolism of midazolam (MDZ) and DCA in recombinant canine CYP1A1, 1A2, 2B11, 2C21, 2C41, 2D15, 3A12, 3A26 enzymes clarified that CYP3A12 was primarily responsible for either the oxidation elimination of MDZ or the regioselective oxidation metabolism of DCA into DCA-1beta-ol and DCA-5beta-ol in dog liver microsomes. Midazolam 23-32 Cytochrome P450 1A1 Canis lupus familiaris 69-75 33674269-3 2021 In vitro metabolism of midazolam (MDZ) and DCA in recombinant canine CYP1A1, 1A2, 2B11, 2C21, 2C41, 2D15, 3A12, 3A26 enzymes clarified that CYP3A12 was primarily responsible for either the oxidation elimination of MDZ or the regioselective oxidation metabolism of DCA into DCA-1beta-ol and DCA-5beta-ol in dog liver microsomes. Midazolam 34-37 Cytochrome P450 1A1 Canis lupus familiaris 69-75 33674269-3 2021 In vitro metabolism of midazolam (MDZ) and DCA in recombinant canine CYP1A1, 1A2, 2B11, 2C21, 2C41, 2D15, 3A12, 3A26 enzymes clarified that CYP3A12 was primarily responsible for either the oxidation elimination of MDZ or the regioselective oxidation metabolism of DCA into DCA-1beta-ol and DCA-5beta-ol in dog liver microsomes. Deoxycholic Acid 43-46 Cytochrome P450 1A1 Canis lupus familiaris 69-75