[Release of pancreatic polypeptide (PP) or secretin after vagotomy (author's transl)].
The question has been risen whether "pancreatic polypeptide" (PP) determination is a suitable index for a successful vagotomy. Three months after truncal vagotomy (TV) there was only a slight postprandial increase of PP levels whereas five years after TV a normal PP response was found compared to controls. Vagal induced PP release was completely abolished after TV. Selective proximal vagotomy did not influence vagal and food stimulated PP release significantly. It can be concluded that PP determination does not prove to be a suitable index for a successful vagotomy.
D006801:Humans; D007003:Hypoglycemia / Q000378:metabolism; D010191:Pancreatic Polypeptide / Q000378:metabolism*; D012633:Secretin / Q000378:metabolism*; D014628:Vagotomy
D012633:Secretin; D010191:Pancreatic Polypeptide
Freisetzung von "Pancreatic Polypeptide" (PP) und Sekretin nach Vagotomie.