Cited by 352Liver Disease Diagnosis and TreatmentProbiotics and Fermented FoodsGut microbiota and health

Effects of probiotics on nonalcoholic fatty liver disease: A meta-analysis

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Ma, Yan-Yan·2013·World Journal of Gastroenterology

Abstract

AIM: To investigate the relationship between the gut-liver axis and nonalcoholic fatty liver disease (NAFLD), we performed a meta-analysis to evaluate the effects of probiotic therapy in NAFLD. METHODS: We searched PubMed, Medline, Embase, Web of Science, the Cochrane Library and Chinese Biomedicine Database for all relevant randomized controlled trials on probiotics in patients with NAFLD/nonalcoholic steatohepatitis (NASH). A statistical analysis was performed using RevMan 5.0 software. RESULTS: Four randomized trials involving 134 NAFLD/NASH patients were included. The results showed that probiotic therapy significantly decreased alanine aminotransferase (ALT), aspartate transaminase (AST), total-cholesterol (T-chol), high density lipoprotein (HDL), tumor necrosis factor (TNF)-α and homeostasis model assessment of insulin resistance (HOMA-IR) [ALT: weighted mean difference (WMD) -23.71, 95%CI: -33.46--13.95, P < 0.00001; AST: WMD -19.77, 95%CI: -32.55--7.00, P = 0.002; T-chol: WMD -0.28, 95%CI: -0.55--0.01, P = 0.04; HDL: WMD -0.09, 95%CI: -0.16-0.01, P = 0.03; TNF-α: WMD -0.32, 95%CI: -0.48--0.17, P < 0.0001; HOMA-IR: WMD -0.46, 95%CI: -0.73--0.19, P = 0.0008]. However, the use of probiotics was not associated with changes in body mass index (BMI), glucose (GLU) and low density lipoprotein (LDL) (BMI: WMD 0.05, 95%CI: -0.18-0.29, P = 0.64; GLU: WMD 0.05, 95%CI: -0.25-0.35, P = 0.76; LDL: WMD -0.38, 95%CI: -0.78-0.02, P = 0.06). CONCLUSION: Probiotic therapies can reduce liver aminotransferases, total-cholesterol, TNF-α and improve insulin resistance in NAFLD patients. Modulation of the gut microbiota represents a new treatment for NAFLD.

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  • A recent meta-analysis concluded that probiotics can reduce liver aminotransferases, total cholesterol, tumour necrosis factor α and improve insulin resistance in patients with NAFLD.

    “A recent meta-analysis concluded that probiotics can reduce liver aminotransferases, total cholesterol, tumour necrosis factor α and improve insulin resistance in patients with NAFLD.56”

    From The gut microbiota and host health: a new clinical frontier (2016) · cites this paper as [56]

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Research works printed but not linked: 2

  1. Salminen S. Uniqueness of probiotic strains. IDF Nutr News- letter 1996; 5: 16-18 13
  2. Hofacre CL, Mathis GF, Quiroz MA. Natural alternatives to prevent necrotic enteritis. Int Poult Prod 2005; 13: 7-9 60

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Authors
Ma, Y.-Y.
Venue
World Journal of Gastroenterology
Published
2013
Volume
19
Issue
40
Pages
6911
ISSN
1007-9327 (ISSN-L)
OpenAlex
W2151623669
Cited by
352
References
63
Citations by year
2026: 7 · 2025: 21 · 2024: 23 · 2023: 23 · 2022: 26 · 2021: 39 · 2020: 19 · 2019: 35 · 2018: 24 · 2017: 42 · 2016: 24 · 2015: 42 · 2014: 26 · 2013: 1
FWCI
3.67
Type
journal article
Language
en
Open access
Licence
cc-by-nc
Locations
  • World Journal of Gastroenterology (publishedVersion, cc-by-nc)
  • Europe PMC (PubMed Central) (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Epidemiology › Liver Disease Diagnosis and Treatment
  • Life Sciences › Agricultural and Biological Sciences › Food Science › Probiotics and Fermented Foods
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gut microbiota and health
Keywords
probiotics, non-alcoholic fatty liver disease, nonalcoholic steatohepatitis, gut-liver axis, alanine aminotransferase, aspartate aminotransferase, insulin resistance, TNF-α, serum cholesterol, HDL cholesterol, LDL cholesterol, body mass index, glucose, liver enzymes, dyslipidemia, inflammation
MeSH terms
Fatty Liver, Humans, Insulin Resistance, Intestines, Liver, Chi-Square Distribution, Odds Ratio, Treatment Outcome, Probiotics, Lipid Metabolism, Non-alcoholic Fatty Liver Disease

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