PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2097286-3 1990 The objective of this work was to quantitate the effects of low environmental levels of the contaminant and enzyme inducer (PCB) on the pharmacokinetics of antipyrine, a drug whose primary elimination route is liver metabolism. Antipyrine 156-166 pyruvate carboxylase Rattus norvegicus 124-127