[The role of the duodenum in the regulation of the lower esophagus sphincter].
Instillation of a 20% peptone solution into the isolated duodenum causes a significant increase of LES-pressure in the dog. No comparable increase of LES-pressure after instillation of a 0.9% saline solution into the duodenum or of 20% peptone solution into the stomach is observed. As shown in this investigation, it is possible that the duodenum regulates the LES-pressure in the dog.
D000818:Animals; D004285:Dogs; D004386:Duodenum / Q000187:drug effects / Q000502:physiology*; D004943:Esophagogastric Junction / Q000502:physiology*; D005260:Female; D007583:Jejunum / Q000601:surgery; D008297:Male; D008722:Methods; D010461:Peptones / Q000494:pharmacology; D011312:Pressure; D012965:Sodium Chloride / Q000494:pharmacology
D010461:Peptones; D012965:Sodium Chloride
Die Rolle des Duodenums in der Regulation des unteren Oesophagussphincters (UOS).