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Role of vagal innervation in diurnal rhythm of intestinal peptide transporter 1 (PEPT1).
J Gastrointest Surg
November 2009
Gastrointestinal Research Unit and Department of Surgery, Mayo Clinic, 200 1st Street SW, Rochester, MN 55905, USA.
Background: Protein is absorbed predominantly as di/tripeptides via H(+)/peptide cotransporter-1 (PEPT1). We demonstrated previously diurnal variations in expression and function of duodenal and jejunal but not ileal PEPT1; neural regulation of this pattern is unexplored.
Hypothesis: Complete abdominal vagotomy abolishes diurnal variations in gene expression and transport function of PEPT1.
[Intestinal invagination after vagotomy in adults].
Ann Chir
October 2001
Service de chirurgie générale, CHU Farhat Hached, Sousse, Tunisie.
Intestinal intussusception is a rare condition in adults. In most cases, it is caused by a benign or malignant intestinal tumor. Primitive forms are infrequent, and their occurrence following troncular vagotomoy has never been described in the literature, according to our knowledge.
View Article and Find Full Text PDFGastrojejunocolic fistula following surgery for peptic ulcer.
Trop Gastroenterol
June 1998
Department of Surgery, Jawaharlal Institute of Postgraduate Medical Education and Research, Pondicherry, India.
This article aims to emphasize that gastrojejunocolic fistula following peptic ulcer surgery, though uncommon in the post vagotomy era, still continues to occur. We stress the changing trends in its epidemiology, aetiopathogenesis and treatment. The case records of 12 patients with gastrojejunocolic fistula (seen over a 15 year period) were reviewed.
View Article and Find Full Text PDF[Experimental studies on the gastroduodenojejunal motility and gastric emptying after duodenectomy with preservation of the total stomach and pylorus].
J Smooth Muscle Res
August 1994
First Department of Surgery, Juntendo University School of Medicine.
It is of interest to know whether or not the removal of the pyloric branch of the vagus nerve (subsequently referred to as vagotomy) is associated with the early stagnation of gastric contents supervening upon duodenectomy with preservation of the total stomach and pylorus (innervation of pylorus group 5, denervation of pylorus group 5). In the present study preservative duodenectomy was performed on dogs to determine the effects of vagotomy on gastroduodenojejunal motility and gastric emptying. The group of typical strong preprandial contraction waves (subsequently referred to as phase III) did not appear after vagotomy.
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