PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 18838506-1 2009 In vitro experiments were conducted to compare k(inact), K(I) and inactivation efficiency (k(inact)/K(I)) of cytochrome P450 (P450) 2C9 by tienilic acid and (+/-)-suprofen using (S)-flurbiprofen, diclofenac, and (S)-warfarin as reporter substrates. Flurbiprofen 178-194 cytochrome P450 family 4 subfamily F member 3 Homo sapiens 109-135 17452028-2 2007 Consequently dextromethorphan, flurbiprofen, midazolam and other compounds are commonly used as probe substrates to evaluate cytochrome P450 function in humans. Flurbiprofen 31-43 cytochrome P450 family 4 subfamily F member 3 Homo sapiens 125-140