PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 52671-1 1975 The antigen-induced IgE-mediated release of histamine from human basophils has previously been shown to require calcium, to be inhibited by agents which raise cyclic AMP levels and by high antigen levels, and to be unaffected by cyclic GMP. Histamine 44-53 5'-nucleotidase, cytosolic II Homo sapiens 236-239