PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1008481-2 1976 In this study the ability of liver homogenates to metabolise aminopyrine and benzpyrene was correlated with hepatic cytochrome P-450 levels and with liver ultrastructure. Benzopyrenes 77-87 cytochrome P450 family 4 subfamily F member 3 Homo sapiens 116-132 8965248-6 1996 The hydroxylation of benzopyrene in human microsomes prepared from human liver samples (biopsies) was used as a model to study the treatment effect on cytochrome-P450. Benzopyrenes 21-32 cytochrome P450 family 4 subfamily F member 3 Homo sapiens 151-166