Evidence map›Paper›PMID 36432531›Full record

ArticleNutrients2022

Sodium Alginate Prevents Non-Alcoholic Fatty Liver Disease by Modulating the Gut-Liver Axis in High-Fat Diet-Fed Rats.

Hui Zhao, Xiang Gao, Zhizuo Liu, Lei Zhang, Xuan Fang, Jianping Sun, Zhaofeng Zhang, Yongye Sun

Open access · goldAbstract read
In one paragraph

Article in Nutrients, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
7.9field-weighted citation impact, top 2% 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

29 citing papers in PubMed, 52 citations in OpenAlex.

  1. Trial
  2. Article
  3. Review
  4. Article
  5. Review
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Veterinary sciences · 2024
    Article
  19. Article
  20. 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

8 authors at 3 institutions in 1 country.

Hui ZhaoDepartment of Nutrition and Food Hygiene, College of Public Health, Qingdao University, Qingdao 266071, China.
Xiang GaoCollege of Life Sciences, Qingdao University, Qingdao 266071, China.ORCID 0000-0002-4674-0317
Zhizuo LiuWomen and Children's Hospital Affiliated to Qingdao University, Qingdao 266071, China.
Lei ZhangQingdao Institute for Food and Drug Control, Qingdao 266071, China.
Xuan FangQingdao Institute for Food and Drug Control, Qingdao 266071, China.
Jianping SunQingdao Centers for Disease Control and Prevention, Qingdao 266033, China.
Zhaofeng ZhangDepartment of Nutrition and Food Hygiene, School of Public Health, Peking University Health Science Center, Beijing 100191, China.ORCID 0000-0002-9751-1549
Yongye SunDepartment of Nutrition and Food Hygiene, College of Public Health, Qingdao University, Qingdao 266071, China.
Qingdao University · CNQingdao Municipal Center for Disease Control and Prevention · CNPeking University · CN

Funding

Yongye Sun Natural Science Foundation of China, grant number 81703206 and 81973015.
6 · The paper itself

Abstract

Previous studies have suggested that the sodium alginate (SA) is beneficial for the treatment of non-alcoholic fatty liver disease (NAFLD), while the potential mechanisms are largely unknown. The present study aimed to clarify the effects and potential mechanisms of SA in preventing NAFLD via the gut−liver axis. Thirty-two male Sprague−Dawley rats were randomly divided into four groups: normal control group (NC); high-fat diet group (HFD); HFD with 50 mg/kg/d sodium alginate group (LSA); HFD with 150 mg/kg/d sodium alginate group (HSA). After 16 weeks, the rats were scarified to collect blood and tissues. The results indicated that SA significantly reduced their body weight, hepatic steatosis, serum triglyceride (TG), alanine transaminase (ALT) and tumor necrosis factor α (TNF-α) levels and increased serum high-density lipoprotein-cholesterol (HDL-C) levels in comparison with HFD group (p < 0.05). The elevated mRNA and protein expression of genes related to the toll-like receptor 4 (TLR-4)/nuclear factor-kappa B (NF-κB)/nod-like receptor protein 3 (NLRP3) inflammatory signaling pathway in the liver of HFD-fed rats was notably suppressed by SA. In terms of the gut microbiota, the LSA group showed a significantly higher fecal abundance of Oscillospiraceae_UCG_005, Butyricicoccaceae_UCG_009 and Colidextribacter compared with the HFD group (p < 0.05). The rats in the HSA group had a higher abundance of unclassified_Lachnospiraceae, Colidextribacter and Oscillibacter compared with the HFD-associated gut community (p < 0.05). In addition, rats treated with SA showed a significant increase in fecal short chain fatty acids (SCFAs) levels and a decline in serum lipopolysaccharide (LPS) levels compared with the HFD group (p < 0.05). Moreover, the modulated bacteria and microbial metabolites were notably correlated with the amelioration of NAFLD-related indices and activation of the hepatic TLR4/NF-κB/NLRP3 pathway. In conclusion, SA prevented NAFLD and the potential mechanism was related to the modulation of the gut−liver axis.

Indexed as

Non-alcoholic Fatty Liver DiseaseAlginatesAnimalsDiet, High-FatMaleNF-kappa BNLR Family, Pyrin Domain-Containing 3 ProteinRatsRats, Sprague-DawleyAlginatesNF-kappa BNLR Family, Pyrin Domain-Containing 3 Proteinhigh-fat dietinflammationintestinal florametabolitesnon-alcoholic fatty liver diseaseserum lipidssodium alginate

Identifiers

PMID36432531
PMCPMC9697635
OpenAlexW4309604371

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.