PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 6661250-2 1983 Metyrapone (2-methyl-1,2-di-3-pyridyl-1-propanone, MTP) is used as an inhibitor of cytochrome P-450 enzymes, particularly those induced by phenobarbital (PB). Phenobarbital 139-152 microsomal triglyceride transfer protein Rattus norvegicus 51-54 6661250-2 1983 Metyrapone (2-methyl-1,2-di-3-pyridyl-1-propanone, MTP) is used as an inhibitor of cytochrome P-450 enzymes, particularly those induced by phenobarbital (PB). Phenobarbital 154-156 microsomal triglyceride transfer protein Rattus norvegicus 51-54