Evidence map›Paper›PMID 26843082›Full record

ArticleObesity surgery2016

Effects of Bariatric Surgery on Serum Bile Acid Composition and Conjugation in a Diabetic Rat Model.

Qunzheng Wu, Xiang Zhang, Mingwei Zhong, Haifeng Han, Shaozhuang Liu, Teng Liu, Meng Wei, Wei Guo, Haibin Xie, Sanyuan Hu and 1 more

Abstract read
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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 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
5.0field-weighted citation impact, top 5% 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

21 citing papers in PubMed, 30 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Bile acids, gut microbiota and metabolic surgery.Frontiers in endocrinology · 2022
    Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Effect of Sleeve Gastrectomy on Bone Metabolism and Serum 5-Hydroxytryptamine in Obese Rats.Medical science monitor : international medical journal of experimental and clinical research · 2020
    Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Bile acids and bariatric surgery.Molecular aspects of medicine · 2017
    Review
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

11 authors at 1 institution in 1 country.

Qunzheng WuDepartment of General Surgery, Qilu Hospital of Shandong University, 107# Wenhua Xi Road, Jinan, 250012, Shandong, People's Republic of China.
Xiang ZhangDepartment of General Surgery, Qilu Hospital of Shandong University, 107# Wenhua Xi Road, Jinan, 250012, Shandong, People's Republic of China.
Mingwei ZhongDepartment of General Surgery, Qilu Hospital of Shandong University, 107# Wenhua Xi Road, Jinan, 250012, Shandong, People's Republic of China.
Haifeng HanDepartment of General Surgery, Qilu Hospital of Shandong University, 107# Wenhua Xi Road, Jinan, 250012, Shandong, People's Republic of China.
Shaozhuang LiuDepartment of General Surgery, Qilu Hospital of Shandong University, 107# Wenhua Xi Road, Jinan, 250012, Shandong, People's Republic of China.
Teng LiuDepartment of General Surgery, Qilu Hospital of Shandong University, 107# Wenhua Xi Road, Jinan, 250012, Shandong, People's Republic of China.
Meng WeiDepartment of General Surgery, Qilu Hospital of Shandong University, 107# Wenhua Xi Road, Jinan, 250012, Shandong, People's Republic of China.
Wei GuoDepartment of General Surgery, Qilu Hospital of Shandong University, 107# Wenhua Xi Road, Jinan, 250012, Shandong, People's Republic of China.
Haibin XieDepartment of General Surgery, Qilu Hospital of Shandong University, 107# Wenhua Xi Road, Jinan, 250012, Shandong, People's Republic of China.
Sanyuan HuDepartment of General Surgery, Qilu Hospital of Shandong University, 107# Wenhua Xi Road, Jinan, 250012, Shandong, People's Republic of China.
Guangyong ZhangDepartment of General Surgery, Qilu Hospital of Shandong University, 107# Wenhua Xi Road, Jinan, 250012, Shandong, People's Republic of China. guangyongzhang@hotmail.com.ORCID 0000-0001-5308-0129
Qilu Hospital of Shandong University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSerum bile acids (BAs) are elevated following bariatric surgery and have emerged as a potential glucose-lowering beneficial factor. The change of BA components and its underlying mechanisms may be of great significance during bariatric surgery. The aim of this study is to investigate the effects of different bariatric procedures on serum BA composition and explore the potential mechanisms using a diabetic rat model.

methodsDuodenal-jejunal bypass (DJB), sleeve gastrectomy (SG), and sham operation were performed in diabetic rats induced by high-fat diet (HFD) and streptozotocin (STZ). Body weight, food intake, oral glucose tolerance test (OGTT), and insulin tolerance test (ITT) were measured at indicated time points. Serum BAs composition and the expression of cholesterol 7α hydroxylase (CYP7A1), bile acid: CoA synthase (BACS) and bile acid-CoA: amino acid N-acyltransferase (BAAT) at both transcriptional and protein levels in the liver were evaluated at 12 weeks postoperatively.

resultsCompared with sham group, DJB and SG both achieved rapid and sustained improvements in glucose tolerance and insulin sensitivity. They also resulted in increased serum BAs, especially the taurine-conjugated BAs by elevated conjugation. No obvious difference was detected between DJB and SG except that SG achieved decreased weight gain and food intake.

conclusionsThe preferentially elevated serum taurine-conjugated BAs were similar after different bariatric surgeries, and the enhanced conjugation of BAs in the liver might account for the changed serum BAs profiles.

Indexed as

AnimalsBariatric SurgeryBile Acids and SaltsDiabetes Mellitus, ExperimentalDiabetes Mellitus, Type 2Disease Models, AnimalGlucose Tolerance TestInsulin ResistanceMaleObesity, MorbidRatsRats, WistarBile Acids and SaltsBariatric surgeryBile acidsDuodenal-jejunal bypassSleeve gastrectomyType 2 diabetes mellitus

Identifiers

PMID26843082
OpenAlexW2272771897

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.