PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9626147-10 1998 Lyso PtdCho, a product derived from phospholipase A2 action on peroxidized phosphatidylcholine and a potent chemotactic factor for monocytes and T-lymphocytes, is elevated in endometriosis. ptdcho 5-11 phospholipase A2 group IB Homo sapiens 36-52