PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 3923156-7 1985 Administration of lipopolysaccharide (LPS), a known activator of phospholipase A2, results in a fivefold increase in PGE2 and a twofold increase in 6-keto-PGF1 alpha released into the medium. 6-keto-pgf1 148-159 phospholipase A2, group IB, pancreas Mus musculus 65-81