PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12653348-5 2003 Cytochrome P450 (CYP) activity was studied before and after cold storage by means of monoethylglycinexylide (MEGX) detection in the effluent medium, after repeated lidocaine injections. monoethylglycinexylide 85-107 cytochrome P450 family 4 subfamily F member 3 Homo sapiens 17-20