PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2444995-2 1987 Bradykinin, histamine, and phosphatidic acid were found to liberate 14C-arachidonic acid from membrane phospholipids, whereas leukotrienes B4 and C4 were ineffective in this respect. 14c-arachidonic acid 68-88 kininogen 1 Homo sapiens 0-10 6819604-7 1982 Endothelial cells released 14C-arachidonic acid as well as 14C-prostaglandins in response to either histamine or bradykinin. 14c-arachidonic acid 27-47 kininogen 1 Homo sapiens 113-123