PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2968795-3 1988 The activity of cellular phospholipase A2 was considered as the release of free 14C-Arachidonic acid in the cell supernatant. 14c-arachidonic acid 80-100 phospholipase A2, group IB, pancreas Mus musculus 25-41