PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3877043-3 1985 These isozymes actively demethylate and oxidize these macrolides into nitrosoalkanes which form stable, inactive complexes with the iron of cytochrome P-450. Macrolides 54-64 cytochrome P450 family 4 subfamily F member 3 Homo sapiens 140-156 22009620-10 2011 The primary number of clinically relevant pharmacological interactions is correlated with modifications of biotransformation of drugs due to Cytochrome P450 (CYP) hepatic enzymes which are involved in oxidative drug processes, including lipophilic antimicrobial drugs such as the macrolides, the fluoroquinolones (to be considered amphoteric) and the antifungal azole derivatives. Macrolides 280-290 cytochrome P450 family 4 subfamily F member 3 Homo sapiens 141-156 22009620-10 2011 The primary number of clinically relevant pharmacological interactions is correlated with modifications of biotransformation of drugs due to Cytochrome P450 (CYP) hepatic enzymes which are involved in oxidative drug processes, including lipophilic antimicrobial drugs such as the macrolides, the fluoroquinolones (to be considered amphoteric) and the antifungal azole derivatives. Macrolides 280-290 cytochrome P450 family 4 subfamily F member 3 Homo sapiens 158-161 1385058-1 1992 The hepatic cytochrome P-450 responsible for metabolism of the structurally related macrolides FK506 and rapamycin in humans was identified using in vitro studies. Macrolides 84-94 cytochrome P450 family 4 subfamily F member 3 Homo sapiens 12-28 9935275-9 1999 Increased macrolide use in children in recent years has resulted in a growing potential for drug interactions between them and other pharmacologically active agents via the inhibition of cytochrome P450 (CYP) microsomal enzymes. Macrolides 10-19 cytochrome P450 family 4 subfamily F member 3 Homo sapiens 187-202 9935275-9 1999 Increased macrolide use in children in recent years has resulted in a growing potential for drug interactions between them and other pharmacologically active agents via the inhibition of cytochrome P450 (CYP) microsomal enzymes. Macrolides 10-19 cytochrome P450 family 4 subfamily F member 3 Homo sapiens 204-207 8607732-2 1996 This results from macrolide inhibition of cytochrome P-450 metabolism of numerous xenobiotics, resulting in elevated serum drug levels and clinical intoxication. Macrolides 18-27 cytochrome P450 family 4 subfamily F member 3 Homo sapiens 42-58