Evidence map›Paper›PMID 28676973›Full record

ArticleEuropean journal of nutrition2018

Chronic consumption of fructose in combination with trans fatty acids but not with saturated fatty acids induces nonalcoholic steatohepatitis with fibrosis in rats.

Sugeedha Jeyapal, Uday Kumar Putcha, Venkata Surekha Mullapudi, Sudip Ghosh, Anil Sakamuri, Suryam Reddy Kona, Sai Santosh Vadakattu, Chandana Madakasira, Ahamed Ibrahim

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Article in European journal of nutrition, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
3.5field-weighted citation impact, top 7% 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

13 citing papers in PubMed, 34 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Article
  6. Mechanisms of Action of trans Fatty Acids.Advances in nutrition (Bethesda, Md.) · 2020
    Review
  7. Article
  8. Review
  9. Article
  10. Article
  11. Article
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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

9 authors at 1 institution in 1 country.

Sugeedha JeyapalDepartment of Lipid Chemistry, National Institute of Nutrition, Hyderabad, India.
Uday Kumar PutchaDepartment of Pathology, National Institute of Nutrition, Hyderabad, India.
Venkata Surekha MullapudiDepartment of Pathology, National Institute of Nutrition, Hyderabad, India.
Sudip GhoshDepartment of Molecular Biology, National Institute of Nutrition, Hyderabad, India.
Anil SakamuriDepartment of Lipid Chemistry, National Institute of Nutrition, Hyderabad, India.
Suryam Reddy KonaDepartment of Lipid Chemistry, National Institute of Nutrition, Hyderabad, India.
Sai Santosh VadakattuDepartment of Lipid Chemistry, National Institute of Nutrition, Hyderabad, India.
Chandana MadakasiraDepartment 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 http://orcid.org/0000-0002-9365-2563
National Institute of Nutrition · IN

Funding

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

Abstract

purposeConsumption of Western diet high in fat and fructose has been attributed to the recent epidemic of nonalcoholic fatty liver disease (NAFLD). However, the impact of specific fatty acids on the progression of NAFLD to nonalcoholic steatohepatitis (NASH) is poorly understood. In the present study, we investigated the chronic effects of consumption of fructose in combination with saturated fatty acids (SFA) or trans fatty acids (TFA) on the development of NAFLD.

methodsMale Sprague-Dawley rats were randomly assigned to six isocaloric starch/high fructose (44% of calories), high fat (39% calories) diet containing either starch-peanut oil, fructose-peanut oil, fructose-palmolein, fructose-clarified butter, fructose-coconut oil or fructose-partially hydrogenated vegetable oil and fed for 24 weeks. Palmolein, clarified butter and coconut oil were used as the source of SFA whereas partially hydrogenated vegetable oil was used as the source of TFA. Peanut oil was used as the reference oil.

resultsLong-term feeding of fructose in combination with SFA or TFA induced hepatic steatosis of similar extent associated with upregulation of stearoyl CoA desaturase-1. In contrast, fructose in combination with TFA induced NASH with fibrosis as evidenced by upregulation of hepatic proinflammatory cytokine and fibrogenic gene expression, increased hepatic oxidative stress and adipocytokine imbalance. Histopathological analysis revealed the presence of NASH with fibrosis. Further, peanut oil prevented the development of NAFLD in fructose-fed rats.

conclusionFructose in combination with TFA caused NASH with fibrosis by inducing oxidative stress and inflammation, whereas, fructose in combination with SFA caused simple steatosis, suggesting that the type of fatty acid is more important for the progression of NAFLD.

Indexed as

AnimalsFatty AcidsFructoseIndiaLiverMaleNon-alcoholic Fatty Liver DiseaseRatsRats, Sprague-DawleyTrans Fatty AcidsFatty AcidsFructoseTrans Fatty AcidsFibrosisGene expressionHigh fatHigh fructoseInflammationNonalcoholic fatty liver diseaseNonalcoholic steatohepatitisOxidative stressSaturated fatty acidsTrans fatty acidsWestern diet

Identifiers

PMID28676973
OpenAlexW2733999207

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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.