PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9341179-2 1997 Whereas most known peroxisome proliferators are of exogenous origin and include hypolipidemic drugs and other industrial chemicals, several endogenous PPARalpha activators have been identified such as fatty acids and steroids. Steroids 217-225 peroxisome proliferator activated receptor alpha Mus musculus 151-160