PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9428982-9 1997 The enhancement of gastric emptying induced by selective 5-HT3 receptor antagonists, substituted benzamides and 5-MOT was inhibited by TTX (10 micrograms/kg s.c.) and by atropine (1 mg/kg s.c.). Atropine 170-178 5-hydroxytryptamine receptor 3A Rattus norvegicus 57-71