PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10223772-2 1999 In this study we investigated the inhibition profiles of CYP1A2 (substrate: caffeine) CYP2D6 (substrate: dextromethorphan), and CYP3A4/5 (substrate: dextrorphan) by cimetidine, ranitidine, and the novel H2-receptor antagonist ebrotidine in human liver microsomes. Ranitidine 177-187 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 57-63