PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2103752-5 1990 This increase was not altered by pretreatment with 2 mg of propranolol intravenously, a dose which in previous studies blocked terbutaline-induced gastrin release. Terbutaline 127-138 gastrin Homo sapiens 147-154