ArticleWorld journal of surgery2018
Effect and Mechanisms of Diabetes Resolution According to the Range of Gastric Resection and the Length of Anastomosis in Animal Models: Implication for Gastric Cancer Surgery in Patients with Diabetes Mellitus.
Article in World journal of surgery, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
4 citing papers in PubMed, 6 citations in OpenAlex.
- Impact of preconceptional vertical sleeve gastrectomy on metabolic, cardiovascular and hepatic functions of Sprague Dawley female rats and perinatal consequences.Scientific reports · 2025Article
- Alterations in gastric and gut microbiota following sleeve gastrectomy in high-fat diet-induced obese rats.Scientific reports · 2023Article
- Clinical Outcomes of Resectional Roux-en-Y Gastric Bypass, Compared to Sleeve Gastrectomy for Severe Obesity.Obesity surgery · 2023Article
- Impact of Vagotomy on Postoperative Weight Loss, Alimentary Intake, and Enterohormone Secretion After Bariatric Surgery in Experimental Translational Models.Obesity surgery · 2022Article
Corrections and comments
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Authors and funding
10 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundTo examine the effect and mechanism of Roux-en-Y gastric bypass (RYGB) on the improvement of diabetes according to the length of anastomosis and the gastric pouch volume in an animal model.
methodsGlucose intolerance was induced with a high-fat diet for 3 months in Sprague-Dawley rats. The animals were subjected to conventional RYGB (cRYGB; 5% gastric pouch with 15-cm Roux limb, 40-cm biliopancreatic limb; n = 9), short-limb RYGB (sRYGB; 5%, 8, 4 cm; n = 9), fundus-sparing RYGB (fRYGB; 30%, 8, 4 cm; n = 9), or sham operation (n = 9). After 6 weeks, oral glucose tolerance tests (OGTTs) were performed, and gut hormones including insulin, total GLP-1, GIP, and ghrelin were analyzed.
resultsThe cRYGB group showed significantly decreased food intake, body weight, and random glucose (p < 0.05). sRYGB resulted in a similar change of body weight loss to that of cRYGB, but with no improvement of hyperglycemia. The fRYGB group showed similar changes of body weight and random glucose to those of the sham group. In cRYGB and sRYGB, the level of insulin steeply increased until 30 min during OGTT. GLP-1 was higher at 30 min in cRYGB than in other groups, without significance. The fRYGB group showed a slowly increasing pattern in OGTT and GLP-1, and the lowest peak point in insulin and GIP.
conclusioncRYGB with 95% gastric resection was needed to achieve not only weight loss but also diabetes improvement, which could be related to the increase in GLP-1.
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