Evidence map›Paper›PMID 29225907›Full record

ArticleBMJ open gastroenterology2017

Changes in the gut microbiota composition and the plasma ghrelin level in patients with

Hidetaka Yanagi, Ayumi Tsuda, Masashi Matsushima, Shunsuke Takahashi, Genki Ozawa, Yasuhiro Koga, Atsushi Takagi

Open access · goldAbstract read
In one paragraph

Article in BMJ open gastroenterology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
5.0field-weighted citation impact, top 4% 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

35 citing papers in PubMed, 62 citations in OpenAlex.

  1. Trial
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  7. Journal of Parkinson's disease · 2025
    Review
  8. Article
  9. Association betweenFrontiers in medicine · 2025
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  11. Journal of the National Cancer Center · 2024
    Review
  12. Review
  13. Effect ofFrontiers in oncology · 2024
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  14. Review
  15. The Eradication ofPathogens (Basel, Switzerland) · 2023
    Article
  16. Review
  17. Article
  18. Effects ofJournal of clinical medicine · 2022
    Article
  19. Gut Microbiota Restores Central Neuropeptide Deficits in Germ-Free Mice.International journal of molecular sciences · 2022
    Article
  20. 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

7 authors at 2 institutions in 1 country.

Hidetaka YanagiDepartment of General Medicine, Tokai University School of Medicine, Isehara, Japan.
Ayumi TsudaDepartment of General Medicine, Tokai University School of Medicine, Isehara, Japan.
Masashi MatsushimaDepartment of Gastroenterology, Tokai University School of Medicine, Isehara, Japan.
Shunsuke TakahashiTechnical Department, TechnoSuruga Laboratory Co. Ltd, Shizuoka, Japan.
Genki OzawaTechnical Department, TechnoSuruga Laboratory Co. Ltd, Shizuoka, Japan.
Yasuhiro KogaLaboratory for Infectious Diseases, Tokai University School of Medicine, Isehata, Japan.
Atsushi TakagiDepartment of General Medicine, Tokai University School of Medicine, Isehara, Japan.ORCID 0000-0003-0067-4008
Tokai University · JPOkayama Prefecture · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo investigate the influence of antimicrobials on both the gut microbiota structure and the plasma ghrelin level using

designTwenty

resultsThe Bacteroidetes:Firmicutes (B:F) ratio was significantly greater at S3 than S1 (P<0.01). This increase in the B:F ratio between S3 and S1 was found in 15 out of 20 patients. A significant decrease in the concentration of active ghrelin (P=0.003) in the plasma was observed between S3 and S1. There was a statistically significant correlation between the rate of patients whose B:F ratio increased and that of patients whose active ghrelin level decreased between S3 and S1 according to Fisher's exact probability test (P=0.03).

conclusionsChanges in the gut microbiota, such as the B:F ratio after treatment with antimicrobials, might cause a change in the plasma ghrelin level, as the direct and earliest target of antimicrobials would be the microbiota rather than the hormone-secreting system.

Indexed as

antibiotic therapyhelicobacter pyloriintestinal microbiologyobesity

Identifiers

PMID29225907
PMCPMC5717420
OpenAlexW2769232330

What OpenQuestion holds

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LicenceCC BY-NC
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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.