PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 6176268-9 1982 The concentration dependence of enzyme inhibition paralleled inhibition of histamine secretion, providing a strong positive correlation between the level of phospholipase A2 in mast cells and the capacity for secretion. Histamine 75-84 phospholipase A2 group IB Rattus norvegicus 157-173