Evidence map›Paper›PMID 30026586›Full record

ArticleScientific reports2018

Substitution of linoleic acid with α-linolenic acid or long chain n-3 polyunsaturated fatty acid prevents Western diet induced nonalcoholic steatohepatitis.

Sugeedha Jeyapal, Suryam Reddy Kona, Surekha Venkata Mullapudi, Uday Kumar Putcha, Puvaneswari Gurumurthy, Ahamed Ibrahim

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. 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.

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  9. Current strategies for nonalcoholic fatty liver disease treatment (Review).International journal of molecular medicine · 2024
    Review
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  20. Lipid alterations in chronic liver disease and liver cancer.JHEP reports : innovation in hepatology · 2022
    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

6 authors at 1 institution in 1 country.

Sugeedha JeyapalDepartment of Lipid Chemistry, National Institute of Nutrition, Hyderabad, India.
Suryam Reddy KonaDepartment of Lipid Chemistry, National Institute of Nutrition, Hyderabad, India.
Surekha Venkata MullapudiDepartment of Pathology, National Institute of Nutrition, Hyderabad, India.
Uday Kumar PutchaDepartment of Pathology, National Institute of Nutrition, Hyderabad, India.
Puvaneswari GurumurthyDepartment of Lipid Chemistry, National Institute of Nutrition, Hyderabad, India.
Ahamed IbrahimDepartment of Lipid Chemistry, National Institute of Nutrition, Hyderabad, India. ahamed65@yahoo.co.in.ORCID 0000-0002-9365-2563
National Institute of Nutrition · IN

Funding

Indian Council of Medical Research (ICMR) 5/4/3-7/TF/2011/NCD-II
6 · The paper itself

Abstract

Imbalance in the n-6 polyunsaturated fatty acids (PUFA) and n-3 PUFA in the Western diet may increase the risk of nonalcoholic fatty liver disease (NAFLD). This study investigates the impact of substitution of linoleic acid with α-linolenic acid (ALA) or long chain (LC) n-3 PUFA and hence decreasing n-6:n-3 fatty acid ratio on high fat, high fructose (HFHF) diet induced nonalcoholic steatohepatitis (NASH). Male Sprague-Dawley rats were divided into four groups and fed control diet, HFHF diet (n-6:n-3 ratio of 200), HFHF diet with ALA (n-6:n-3 ratio of 2) or HFHF diet with LC n-3 PUFA (n-6:n-3 ratio of 5) for 24 weeks. Rats fed HFHF diet with n-6:n-3 ratio of 200 resulted in hepatic steatosis, induced glucose intolerance, insulin resistance and oxidative stress accompanied by increase in markers of inflammation, plasma lipids and aminotransferase levels. Histopathological examination of liver further confirmed the establishment of NASH. ALA and LC n-3 PUFA supplementation prevented hepatic steatosis and dyslipidemia by inhibiting lipogenesis and increasing insulin sensitivity. Furthermore, n-3 PUFA supplementation attenuated hepatic oxidative stress by restoring antioxidant status, decreased inflammation and preserved hepatic architecture. These finding suggest that decreasing n-6:n-3 ratio prevented HFHF induced NASH by attenuating oxidative stress and inflammation.

Indexed as

alpha-Linolenic AcidAnimalsDiet, High-FatDiet, WesternDisease Models, AnimalFatty Acids, Omega-3Glucose IntoleranceHumansInsulin ResistanceLipidsMaleNon-alcoholic Fatty Liver DiseaseOxidative StressRatsRats, Sprague-DawleyTransaminasesalpha-Linolenic AcidFatty Acids, Omega-3LipidsTransaminases

Identifiers

PMID30026586
PMCPMC6053361
OpenAlexW2884098324

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.