PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15695504-6 2005 Screening of lipid metabolites containing the alpha,beta-unsaturated ketone revealed that several other oxidized metabolites of hydroxyeicosatetraenoic acid, hydroxyeicosadecaenoic acid, and prostaglandins can also function as novel covalent ligands for PPARgamma. Prostaglandins 191-205 peroxisome proliferator activated receptor gamma Homo sapiens 254-263