The action of gastro-intestinal polypeptide hormones on the isolated perfused gastro-oesophageal sphincter.
D000818:Animals; D002766:Cholecystokinin / Q000494:pharmacology; D004285:Dogs; D004943:Esophagogastric Junction / Q000187:drug effects*; D005755:Gastrins / Q000494:pharmacology; D005768:Gastrointestinal Hormones / Q000494:pharmacology*; D005934:Glucagon / Q000494:pharmacology; D066298:In Vitro Techniques
D005755:Gastrins; D005768:Gastrointestinal Hormones; D005934:Glucagon; D002766:Cholecystokinin