PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23872824-8 2013 CONCLUSIONS: Substantial inhibition of CYP3A- and modest induction of CYP2C9- activity were observed with danoprevir/r and low-dose ritonavir. r 89-90 cytochrome P450 family 2 subfamily C member 9 Homo sapiens 70-76