PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11231298-5 2001 Methylcholanthrene induced an increase in CYP1A1/2 enzyme activity (eightfold), phenobarbital induced CYP2B6 activity (1.7-fold), and dexamethasone induced CYP3A4 activity (fivefold). Phenobarbital 80-93 cytochrome P450 family 2 subfamily B member 6 Homo sapiens 102-108