Evidence map›Paper›PMID 29098544›Full record

ArticleObesity surgery2018

Preserving Duodenal-Jejunal (Foregut) Transit Does Not Impair Glucose Tolerance and Diabetes Remission Following Gastric Bypass in Type 2 Diabetes Sprague-Dawley Rat Model.

Ponnie R Dolo, Libin Yao, Chao Li, Xiaocheng Zhu, Linsen Shi, Jason Widjaja

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Article in Obesity surgery, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.2field-weighted citation impact, top 19% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 28 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 1 institution in 1 country.

Ponnie R DoloDepartment of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221006, Jiangsu, People's Republic of China.
Libin YaoDepartment of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221006, Jiangsu, People's Republic of China.
Chao LiDepartment of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221006, Jiangsu, People's Republic of China.
Xiaocheng ZhuDepartment of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221006, Jiangsu, People's Republic of China. zhuxccf@163.com.
Linsen ShiDepartment of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221006, Jiangsu, People's Republic of China.
Jason WidjajaDepartment of General Surgery, The Affiliated Hospital of Xuzhou Medical University, Xuzhou, 221006, Jiangsu, People's Republic of China.
Xuzhou Medical College · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPossible mechanisms underlying diabetes remission following Roux-en-Y gastric bypass (RYGB) include eradication of putative factor(s) with duodenal-jejunal bypass.

objectiveThe objective of this study is to observe the effects of duodenal-jejunal transit on glucose tolerance and diabetes remission in gastric bypass rat model.

methodIn order to verify the effect of duodenal-jejunal transit on glucose tolerance and diabetes remission in gastric bypass, 22 type 2 diabetes Sprague-Dawley rat models established through high-fat diet and low-dose streptozotocin (STZ) administered intraperitoneally were assigned to one of three groups: gastric bypass with duodenal-jejunal transit (GB-DJT n = 8), gastric bypass without duodenal-jejunal transit (RYGB n = 8), and sham (n = 6). Body weight, food intake, blood glucose, as well as meal-stimulated insulin, and incretin hormone responses were assessed to ascertain the effect of surgery in all groups. Oral glucose tolerance test (OGTT) and insulin tolerance test (ITT) were conducted three and 7 weeks after surgery.

resultsComparing our GB-DJT to the RYGB group, we saw no differences in the mean decline in body weight, food intake, and blood glucose 8 weeks after surgery. GB-DJT group exhibited immediate and sustained glucose control throughout the study. Glucagon-like peptide 1 (GLP-1) and gastric inhibitory polypeptide (GIP) levels were also significantly increased from preoperative level in the GB-DJT group (p < 0.05). Insulin and GLP-1 area under curve (AUC) as well as improved glycemic excursion on OGTT did not differ between GB-DJT and RYGB groups. Outcomes with sham operation did not differ from preoperative level.

conclusionPreserving duodenal-jejunal transit does not impede glucose tolerance and diabetes remission after gastric bypass in type-2 diabetes Sprague-Dawley rat model.

Indexed as

Organ Sparing TreatmentsAnimalsBlood GlucoseDiabetes Mellitus, ExperimentalDiabetes Mellitus, Type 2DuodenumGastric BypassGastrointestinal TransitGlucose Tolerance TestInsulinInsulin ResistanceJejunumRatsRats, Sprague-DawleyStreptozocinBlood GlucoseInsulinStreptozocinDuodenal-jejunal bypassDuodenal-jejunal transitForegutGastric bypassGIPGLP-1Type 2 diabetes

Identifiers

PMID29098544
OpenAlexW2765757633

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.