PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7510429-4 1994 In parallel with the alterations in PCB levels observed, the rats showed striking dose- and time-dependent increases in hepatic levels of CYP1A1 and CYP1A2, as determined by various methods [RNA analysis, immunochemical detection, or measurement of the O-dealkylation of methoxyresorufin (CYP1A2) or ethoxyresorufin (CYP1A1)]. ethoxyresorufin 272-287 pyruvate carboxylase Rattus norvegicus 36-39 12369753-2 1994 PCB and MC treatments increased 7-ethoxyresorufin and 7-ethoxycoumarin O-deethylase activities related to cytochrome P-448. ethoxyresorufin 32-49 pyruvate carboxylase Rattus norvegicus 0-3