PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33255185-8 2020 Diazepam also promotes up-regulation of CYP2B6 in PHHs and in HepaRG cells. Diazepam 0-8 cytochrome P450 family 2 subfamily B member 6 Homo sapiens 40-46 18983865-6 2009 The strong and overlapping inductive role of phenobarbital strengthens the participation of CYP2B6 and CYP3A in diazepam N-demethylation and CYP3A in temazepam formation. Diazepam 112-120 cytochrome P450 family 2 subfamily B member 6 Homo sapiens 92-98 9633999-1 1998 The human cytochrome P450 2B6 metabolizes, among numerous other substrates, diazepam, 7-ethoxycoumarin, testosterone, and phenanthrene. Diazepam 76-84 cytochrome P450 family 2 subfamily B member 6 Homo sapiens 10-29 8948091-2 1996 We have examined the metabolism of diazepam by ten human cytochrome P450 forms (CYP1A2, 2A6, 2B6, 2C8, 2C9, 2C19, 2D6, 2E1, 3A4 and 3A5) expressed in HepG2 cells using a recombinant vaccinia virus system. Diazepam 35-43 cytochrome P450 family 2 subfamily B member 6 Homo sapiens 68-72 8948091-4 1996 Among the P450 forms tested, diazepam was significantly demethylated by CYP2B6, 2C9, 2C19, 3A4 and 3A5, with 2C19 exhibiting the highest rate at concentrations < 0.1 mM, and hydroxylated only by the latter three enzymes, with 3A5 being the most active. Diazepam 29-37 cytochrome P450 family 2 subfamily B member 6 Homo sapiens 10-14 8948091-4 1996 Among the P450 forms tested, diazepam was significantly demethylated by CYP2B6, 2C9, 2C19, 3A4 and 3A5, with 2C19 exhibiting the highest rate at concentrations < 0.1 mM, and hydroxylated only by the latter three enzymes, with 3A5 being the most active. Diazepam 29-37 cytochrome P450 family 2 subfamily B member 6 Homo sapiens 72-78 8948091-13 1996 Our results suggest that in the human liver, the metabolism of diazepam to nordiazepam is mediated by CYP3A4, which has been reported as the most abundant P450 form in human liver as well as 2C19, which has been reported as a polymorphic enzyme. Diazepam 63-71 cytochrome P450 family 2 subfamily B member 6 Homo sapiens 155-159 8819299-4 1996 Coumarin, 7-ethoxyresorufin, 7-benzyloxyresorufin, tolbutamide, aniline and diazepam were form-selective substrates towards CYP2A6, the CYP1A subfamily, CYP2B6, the CYP2C subfamily, CYP2E1 and the CYP3A subfamily respectively. Diazepam 76-84 cytochrome P450 family 2 subfamily B member 6 Homo sapiens 153-159