Evidence map›Paper›PMID 26201812›Full record

ArticleHepatology international2013

Probiotics promote rapid-turnover protein production by restoring gut flora in patients with alcoholic liver cirrhosis.

Hironori Koga, Yoshitaka Tamiya, Keiichi Mitsuyama, Masahiko Ishibashi, Satoshi Matsumoto, Akemi Imaoka, Taeko Hara, Masatoshi Nakano, Kazutoshi Ooeda, Yoshinori Umezaki and 1 more

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In one paragraph

Article in Hepatology international, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 6 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 6 pooled it
–field-weighted citation impact, top 91% 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

23 citing papers in PubMed, 6 syntheses or guidelines pooled it, 35 citations in OpenAlex.

  1. Pooled it
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  6. Probiotics for people with hepatic encephalopathy.The Cochrane database of systematic reviews · 2017
    Pooled it
  7. Article
  8. Review
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  12. Probiotics, prebiotics, and synbiotics in nonalcoholic fatty liver disease and alcohol-associated liver disease.American journal of physiology. Gastrointestinal and liver physiology · 2023
    Review
  13. Article
  14. Review
  15. Review
  16. Article
  17. DietaryExperimental and therapeutic medicine · 2021
    Article
  18. Food science & nutrition · 2021
    Article
  19. Probiotics in hepatology: An update.World journal of hepatology · 2021
    Review
  20. Are Probiotics Effective in Targeting Alcoholic Liver Diseases?Probiotics and antimicrobial proteins · 2019
    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

11 authors at 2 institutions in 1 country.

Hironori KogaDivision of Gastroenterology, Department of Medicine, Kurume University School of Medicine, 67 Asahi-machi, Kurume, 830-0011, Japan. hirokoga@med.kurume-u.ac.jp.
Yoshitaka TamiyaDivision of Gastroenterology, Department of Medicine, Kurume University School of Medicine, 67 Asahi-machi, Kurume, 830-0011, Japan.
Keiichi MitsuyamaDivision of Gastroenterology, Department of Medicine, Kurume University School of Medicine, 67 Asahi-machi, Kurume, 830-0011, Japan.
Masahiko IshibashiOrin Hospital, Onojo, Japan.
Satoshi MatsumotoYakult Central Institute for Microbiological Research, Tokyo, Japan.
Akemi ImaokaYakult Central Institute for Microbiological Research, Tokyo, Japan.
Taeko HaraYakult Central Institute for Microbiological Research, Tokyo, Japan.
Masatoshi NakanoYakult Central Institute for Microbiological Research, Tokyo, Japan.
Kazutoshi OoedaYakult Central Institute for Microbiological Research, Tokyo, Japan.
Yoshinori UmezakiYakult Central Institute for Microbiological Research, Tokyo, Japan.
Michio SataDivision of Gastroenterology, Department of Medicine, Kurume University School of Medicine, 67 Asahi-machi, Kurume, 830-0011, Japan.
Yakult Central Institute · JPKurume University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

aimsAccumulating evidence suggests that deterioration of the gut flora contributes to the pathogenesis of alcoholic liver cirrhosis (ALC). However, the ALC flora profile and its response to probiotic treatment have not been fully examined. This double-blind placebo-controlled study aimed to evaluate whether the probiotic beverage Yakult 400 (Y400), which contains Lactobacillus casei strain Shirota, improves liver function in ALC patients, and to analyze the precise gut flora profile by real-time quantitative PCR (qPCR).

methodsA total of 37 hospitalized ALC patients were randomly allocated to Y400 (n = 18) and placebo (n = 19) groups. Y400 or placebo was served twice a day during the first half of the four-week study. Serum concentrations of rapid-turnover proteins (i.e., transthyretin and transferrin), hypersensitive C-reactive protein, and interleukin-6 were measured weekly. qPCR analysis of fecal bacteria was performed biweekly; stocked fecal samples from 46 healthy subjects were used as references.

resultsSerum transthyretin levels significantly increased in the Y400 group in week 3; similar-although statistically insignificant-increases were seen for transferrin and albumin. Levels of hypersensitive C-reactive protein, but not interleukin-6, significantly decreased in week 4. Before treatment, populations of obligate anerobic bacteria were significantly smaller and those of Enterobacteriaceae were larger in patients than in healthy subjects examined in a previous study. Y400 corrected this imbalance.

conclusionsThis is the first report describing the unique gut flora of ALC patients. Y400 treatment normalized the gut flora and improved liver function. These promising findings warrant further investigation in larger, multicenter studies.

Indexed as

LactobacillusRandomized placebo-controlled studyReal-time quantitative PCR (qPCR)Transthyretin

Identifiers

PMID26201812
OpenAlexW1989033951

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.