ArticleJournal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract2010
Eating behavior in rats subjected to vagotomy, sleeve gastrectomy, and duodenal switch.
Article in Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed, 15 citations in OpenAlex.
- Gastric tube reconstruction reduces postoperative gastroesophageal reflux in adenocarcinoma of esophagogastric junction.Digestive diseases and sciences · 2012Trial
- Mechanistic Interplay of Gut Microbiota and Blood-Brain Barrier Integrity in Neurodegenerative Diseases.Molecular neurobiology · 2025Review
- Diet-dependent modulation of energy balance by CB1 signaling in peripheral sensory neurons.iScience · 2025Article
- GLP-1 Increases Circulating Leptin Levels in Truncal Vagotomized Rats.Biomedicines · 2023Article
- Meal patterns after bariatric surgery in mice and rats.Appetite · 2020Review
- VERTICAL GASTRECTOMY VS. EXTENDED VERTICAL GASTRECTOMY: WHAT IS THE IMPACT ON GASTROESOPHAGEAL REFLUX DISEASE IN OBESE RATS?Arquivos brasileiros de cirurgia digestiva : ABCD = Brazilian archives of digestive surgery · 2020Article
- Effect of gastric bypass combined with ileal transportation on type 2 diabetes mellitus.Experimental and therapeutic medicine · 2018Article
- Effects of duodenal switch alone or in combination with sleeve gastrectomy on body weight and lipid metabolism in rats.Nutrition & diabetes · 2014Article
- Sleeve gastrectomy and gastric plication in the rat result in weight loss with different endocrine profiles.Obesity surgery · 2013Article
- Mechanistic comparison between gastric bypass vs. duodenal switch with sleeve gastrectomy in rat models.PloS one · 2013Article
- Eating behavior and glucagon-like peptide-1-producing cells in interposed ileum and pancreatic islets in rats subjected to ileal interposition associated with sleeve gastrectomy.Obesity surgery · 2013Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
BACKGROUND/
aimFood intake, eating behavior, and metabolic parameters in rats that underwent bilateral truncal vagotomy, sleeve gastrectomy, and duodenal switch procedures were examined.
methodsRats were subjected to bilateral truncal vagotomy plus pyloroplasty (VTPP), pyloroplasty (PP), laparotomy, sleeve gastrectomy (SG), or duodenal switch (DS; with and without SG).
resultsVTPP, but neither PP nor laparotomy, reduced body weight (BW; 10%) transiently (1 week postoperatively). SG reduced BW (10%) for 6 weeks, while DS alone or SG followed by DS led to a continuous BW loss from 15% at 1 week to 50% at 8 weeks postoperatively. Food intake was higher and the satiety ratio was lower during the night than the day for all groups of surgeries. Neither VTPP nor SG had measurable effect on food intake, eating behavior and metabolic parameters. DS reduced daily food intake by more than 50%, which was associated with hypercholecystokinin(CCK)emia, reduced meal size and increased satiety ratio, and increased fecal energy content (measured at 8 weeks).
conclusionsWeight loss after VTPP, SG, or DS differed in terms of degree, duration, and underlying mechanisms. DS without SG was most effective in the long-term, probably due to hyperCCKemia-induced reduction in food intake and long-limb intestinal bypass-induced malabsorption.
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