PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8968370-0 1996 Enhanced inhibition of microsomal cytochrome P450 3A2 in rat liver during diltiazem biotransformation. Diltiazem 74-83 cytochrome P450, family 3, subfamily a, polypeptide 2 Rattus norvegicus 34-53 8968370-4 1996 The principal finding to emerge was that the N-demethylated metabolite of DTZ was a more potent competitive inhibitor than DTZ of CYP3A2-dependent testosterone 6 beta-hydroxylation. Nitrogen 45-46 cytochrome P450, family 3, subfamily a, polypeptide 2 Rattus norvegicus 130-136 8968370-4 1996 The principal finding to emerge was that the N-demethylated metabolite of DTZ was a more potent competitive inhibitor than DTZ of CYP3A2-dependent testosterone 6 beta-hydroxylation. Diltiazem 74-77 cytochrome P450, family 3, subfamily a, polypeptide 2 Rattus norvegicus 130-136 8968370-4 1996 The principal finding to emerge was that the N-demethylated metabolite of DTZ was a more potent competitive inhibitor than DTZ of CYP3A2-dependent testosterone 6 beta-hydroxylation. Diltiazem 123-126 cytochrome P450, family 3, subfamily a, polypeptide 2 Rattus norvegicus 130-136 8968370-5 1996 This P450 appeared to be the preferred target for inhibition, because the observed K/K(m) ratio for inhibition of CYP3A2-dependent steroid hydroxylation was approximately 4- and 100-fold lower than those for CYP2C11 and CYP2A1-dependent pathways, respectively. Steroids 131-138 cytochrome P450, family 3, subfamily a, polypeptide 2 Rattus norvegicus 114-120 8968370-5 1996 This P450 appeared to be the preferred target for inhibition, because the observed K/K(m) ratio for inhibition of CYP3A2-dependent steroid hydroxylation was approximately 4- and 100-fold lower than those for CYP2C11 and CYP2A1-dependent pathways, respectively. Steroids 131-138 cytochrome P450, subfamily 2, polypeptide 11 Rattus norvegicus 208-215 8968370-5 1996 This P450 appeared to be the preferred target for inhibition, because the observed K/K(m) ratio for inhibition of CYP3A2-dependent steroid hydroxylation was approximately 4- and 100-fold lower than those for CYP2C11 and CYP2A1-dependent pathways, respectively. Steroids 131-138 cytochrome P450, family 2, subfamily a, polypeptide 1 Rattus norvegicus 220-226 8968370-9 1996 Considered together, the findings of the present study establish that N-desmethyl-DTZ is a preferential inhibitor of CYP3A2 in rat hepatic microsomes, with greater potency than the parent drug. N-monodemethyldiltiazem 70-85 cytochrome P450, family 3, subfamily a, polypeptide 2 Rattus norvegicus 117-123