PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 31164617-3 2019 The metabolic rates of caffeine, dextromethorphan, midazolam, omeprazole, and Losartan to the CYP-specific metabolites are validated measures of in vivo CYP 1A2, 2D6, 3A4, 2C19, and 2C9 activities, respectively. Midazolam 51-60 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 153-160 30762305-0 2019 Physiologically-Based Pharmacokinetic Models for CYP1A2 Drug-Drug Interaction Prediction: A Modeling Network of Fluvoxamine, Theophylline, Caffeine, Rifampicin, and Midazolam. Midazolam 165-174 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 49-55 27127017-9 2016 The primary end points are: in vivo clearance of CYP3A4, CYP2E1 and CYP1A2 substrates, which will be defined by using well-tested probes; midazolam, chlorzoxazone and caffeine. Midazolam 138-147 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 68-74 29063606-5 2018 Although CP studies are limited, meta-analysis-based reduction in CYP1A2, CYP2C19, and CYP3A4 enzyme abundances in a virtual oncology population effectively captures CP-PK for caffeine, theophylline, midazolam, simvastatin, omeprazole, and a subset of oncology compounds. Midazolam 200-209 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 66-72 25456436-6 2014 RESULT: BER significantly increased the metabolism of midazolam, phenacetin and tolbutamide by inducing the CYP1A2 and 3A4 enzyme in a dose-dependent manner, the mRNA and protein expression of CYP1A2 and 3A4 were increased by berberine at 1000ng mL(-1). Midazolam 54-63 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 108-114 25456436-6 2014 RESULT: BER significantly increased the metabolism of midazolam, phenacetin and tolbutamide by inducing the CYP1A2 and 3A4 enzyme in a dose-dependent manner, the mRNA and protein expression of CYP1A2 and 3A4 were increased by berberine at 1000ng mL(-1). Midazolam 54-63 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 193-199 25456436-8 2014 CONCLUSION: BER increases the metabolism of cocktail drugs such as midazolam, phenacetin and tolbutamide by increasing the mRNA and protein expression of CYP1A2 and 3A4. Midazolam 67-76 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 154-160 24695277-3 2014 Sequential metabolic reactions by Phase I and then Phase II enzymes were found in diclofenac [CYP2C9 and UDP-glucuronyltransferases (UGTs)], midazolam (CYP3A4 and UGTs) and propranolol (CYP1A2/2D6 and UGTs). Midazolam 141-150 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 186-192 29403890-2 2014 This method employed a cocktail of six probe substrates (i.e., phenacetin, amodiaquine, diclofenac, S-mephenytoin, dextromethorphan and midazolam for CYP1A2, 2C8, 2C9, 2C19, 2D6 and 3A4, respectively) as well as individual prototypical inhibitors of the six CYP enzymes in human liver microsomes under optimized incubation conditions. Midazolam 136-145 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 150-156 23153057-3 2013 The cocktail strategy (in situ incubation) was used to assess the induction of CYP1A2, CYP2B6, CYP2C9 and CYP3A4 by using the recommended probe substrate, i.e. phenacetin, bupropion, diclofenac and midazolam, respectively. Midazolam 198-207 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 79-85 23682612-5 2013 In this study, we investigated the effects of methanol, ethanol, acetonitrile and dimethyl sulfoxide (1% to 4%) on the assessment of km, Vmax and Clint for the metabolism of midazolam via CYP3A4 to 1-hydroxymidazolam and the metabolism of caffeine to paraxanthine via CYP1A2 using expressed enzymes in vitro. Midazolam 174-183 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 268-274 22725721-8 2012 RESULTS: The p-PBPK model predicted the PK changes of three model compounds (namely caffeine, metoprolol and midazolam) for CYP1A2, CYP2D6 and CYP3A4 during pregnancy within twofold of observed values. Midazolam 109-118 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 124-130 20501911-3 2010 The kinetics of metabolite formation from phenacetin, tolbutamide, and alprazolam and midazolam, selected as substrates probes for CYP1A2, CYP2C9, and CYP3A4, respectively, were characterized in this in vitro system. Midazolam 86-95 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 131-137 21885687-1 2012 In this study, the authors developed a phenotyping method for CYP1A2, 2C9, 2C19, 2D6, and 3A4 using a cocktail of 100 mg caffeine, 125 mg tolbutamide, 20 mg omeprazole, 30 mg dextromethorphan, and 2 mg midazolam. Midazolam 202-211 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 62-68 22483397-2 2012 CYP isoform specific substrates and their metabolites of CYP1A2 (caffeine), CYP2C9 (losartan), CYP2C19 (omeprazole), CYP2D6 (dextromethorphan) and CYP3A (midazolam) were all simultaneously analyzed using LC-MS/MS after administration of a mixture of five drugs (i.e., a "cocktail approach") to healthy volunteers. Midazolam 154-163 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 57-63 16049126-4 2005 Phenacetin, diclofenac, S-mephenytoin, bufuralol, and midazolam are used as substrates for CYP1A2, 2C9, 2C19, 2D6, and 3A4, and the assay differentiates between reversible and irreversible inhibition. Midazolam 54-63 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 91-97 16857327-7 2006 Correlation analysis between the known CYP enzyme activities and the rates of the formation of 5-hydroxy- and 7-hydroxy-KR-33028 in the 16 human liver microsomes has showed significant correlations with CYP3A4-mediated midazolam 1"-hydroxylation and CYP1A2-mediated phenacetin O-deethylation, respectively. Midazolam 219-228 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 250-256 16041547-7 2005 CYP1A2 activity was estimated by calculating the plasma paraxanthine to caffeine AUC ratio (caffeine metabolic ratio; CMR), CYP2C19 activity by the 2-h omeprazole hydroxylation index (HI), CYP2D6 activity by the urinary debrisoquine recovery ratio (DBRR) and CYP3A4 activity by midazolam clearance. Midazolam 278-287 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 0-6 11948533-7 2002 As marker activities, ethoxyresorufin O-deethylation and phenacetin O-deethylation for CYP1A2, bufuralol 1"-hydroxylation and debrisoquin 4-hydroxylation for CYP2D6, testosterone 6beta-hydroxylation and midazolam 1"-hydroxylation for CYP3A4 were compared. Midazolam 203-212 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 87-93 10562786-5 1999 Of the seven representative human hepatic P450 isoforms, CYP1A2, 2A6, 2C9, 2C19, 2D6, 2E1 and 3A4, only CYP3A4 catalysed hydroxylation of midazolam, with a K(m) of 3.6 (0.8) mumol liter-1. Midazolam 138-147 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 57-63 9867310-3 1998 The main probe drugs include caffeine and theophylline, whose metabolism is catalysed by CYP1A2, tolbutamide, phenytoin and ibuprofen, catalysed by CYP2C9, amitriptyline and nortriptyline, catalysed by CYP2C19, acetaminophen, catalysed by CYP2E1 and lidocaine, midazolam and terfenadine, catalysed by 3A3/4. Midazolam 261-270 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 89-95 8423765-11 1993 Verapamil (substrate of CYP3A4 and CYP1A2) and midazolam (substrate of CYP3A4) were competitive inhibitors of N-desalkylpropafenone formation (Ki = 70 microM and 25 microM for verapamil and midazolam, respectively). Midazolam 190-199 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 35-41