PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 7698536-6 1994 Intravenous infusion of maximally effective doses of gastrin promptly reduced the number of cytoplasmic vesicles in the ECL cells and their content of histamine and pancreastatin. Histamine 151-160 gastrin Rattus norvegicus 53-60