Evidence map›Paper›PMID 25998146›Full record

ArticleObesity surgery2016

Comparing the Effectiveness of Total Gastrectomy and Gastric Bypass on Glucose Metabolism in Diabetic Rats.

Donglei Zhou, Xun Jiang, Wei Jian, Lijun Zheng, Liesheng Lu, Chengzhu Zheng

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Obesity surgery, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
0.4field-weighted citation impact, top 36% 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

8 citing papers in PubMed, 9 citations in OpenAlex.

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  8. Increased β-Cell Mass in Obese Rats after Gastric Bypass: A Potential Mechanism for Improving Glycemic Control.Medical science monitor : international medical journal of experimental and clinical research · 2017
    Article
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 2 institutions in 1 country.

Donglei ZhouDepartment of General Surgery, Shanghai Tenth People's Hospital of Tongji University, Shanghai, China. zdl1831@gmail.com.
Xun JiangDepartment of General Surgery, Shanghai Tenth People's Hospital of Tongji University, Shanghai, China. jiangx12@163.com.
Wei JianDepartment of General Surgery, Shanghai Tenth People's Hospital of Tongji University, Shanghai, China. jeanwe911@126.com.
Lijun ZhengDepartment of General Surgery, Shanghai Tenth People's Hospital of Tongji University, Shanghai, China. lijunzheng998@163.com.
Liesheng LuDepartment of General Surgery, Shanghai Tenth People's Hospital of Tongji University, Shanghai, China. zhoudonglei1632@126.com.
Chengzhu ZhengDepartment of General Surgery, Changhai Hospital of the Second Military Medical University, Shanghai, China. fredzhengzz@126.com.
Shanghai Tenth People's Hospital · CNSecond Military Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundBariatric surgeries have been widely used in obesity associated type II diabetes. However, the mechanisms of surgical treatments for type II diabetes in non-obese patients remain controversial. Our study aims to compare the effectiveness of various bariatric surgeries in a non-obese diabetic rat model.

methodsGoto-Kakisaki (GK) rats were used to compare the outcome of total gastrectomy (TG), Roux-en-Y reconstruction after total gastrectomy (RYTG), and Roux-En-Y gastric bypass (RYGB). Body weight, food and water intake, and glucose level were monitored prior to and after surgery. Oral glucose tolerance tests (OGTT) were performed, and key metabolic hormones were measured at selected time points.

resultsDespite a significant reduction in body weight in TG and RYTG groups, their glucose metabolic rate was not improved. RYGB rats, with only moderate reduction in food intake and body weight, had significantly improved glucose metabolism. Insulin and ghrelin were significantly reduced in TG and RYTG groups, but remained unchanged in RYGB group.

conclusionsOur study demonstrated the effectiveness of RYGB surgery in treating type II diabetes in non-obese diabetic rats. These results suggest an important role of gastric system in regulating glucose homeostasis.

Indexed as

GastrectomyGastric BypassAnimalsDiabetes Mellitus, ExperimentalGhrelinGlucoseGlucose Tolerance TestHomeostasisInsulinRatsGhrelinGlucoseInsulinGastrectomyGastric bypassGlucoseInsulinType II diabetes

Identifiers

PMID25998146
OpenAlexW264876399

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.