Evidence map›Paper›PMID 31387306›Full record

ArticleInternational journal of molecular sciences2019

High-Fat Feeding in Time-Dependent Manner Affects Metabolic Routes Leading to Nervonic Acid Synthesis in NAFLD.

Karolina Konstantynowicz-Nowicka, Klaudia Berk, Adrian Chabowski, Irena Kasacka, Patrycja Bielawiec, Bartłomiej Łukaszuk, Ewa Harasim-Symbor

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.6field-weighted citation impact, top 17% 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

10 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Nutritional Indices for Assessing Fatty Acids: A Mini-Review.International journal of molecular sciences · 2020
    Review
  10. 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

7 authors at 1 institution in 1 country.

Karolina Konstantynowicz-NowickaDepartment of Physiology, Medical University of Bialystok, 15-089 Bialystok, Poland. karolina.konstantynowicz@umb.edu.pl.
Klaudia BerkDepartment of Physiology, Medical University of Bialystok, 15-089 Bialystok, Poland.
Adrian ChabowskiDepartment of Physiology, Medical University of Bialystok, 15-089 Bialystok, Poland.
Irena KasackaDepartment of Histology and Cytophysiology, Medical University of Bialystok, 15-089 Bialystok, Poland.
Patrycja BielawiecDepartment of Physiology, Medical University of Bialystok, 15-089 Bialystok, Poland.
Bartłomiej ŁukaszukDepartment of Physiology, Medical University of Bialystok, 15-089 Bialystok, Poland.
Ewa Harasim-SymborDepartment of Physiology, Medical University of Bialystok, 15-089 Bialystok, Poland.
Medical University of Białystok · PL

Funding

Medical University of Białystok N/ST/ZB/17/010/1118
6 · The paper itself

Abstract

Nonalcoholic fatty liver disease (NAFLD) is characterized by excessive lipid accumulation in the liver. The disturbances in the fatty acid composition of stored lipids are more important than the lipid species itself, which may influence the overall effect caused by these molecules. Thus, uncovering time-dependent changes in the fatty acid composition of accumulated lipid fractions after a high fat diet seems to be a new marker of NAFLD occurrence. The experiments were conducted on high fat fed Wistar rats. The blood and liver samples were collected at the end of each experimental week and used to assess the content of lipid fractions and their fatty acid composition by gas liquid chromatography. The expression of proteins from lipid metabolism pathways and of fatty acid exporting proteins were detected by Western blotting. In the same high fat feeding period, decreased de novo lipogenesis, increased β-oxidation and lipid efflux were demonstrated. The observed effects may be the first liver protective mechanisms against lipotoxicity. Nevertheless, such effects were still not sufficient to prevent the liver from proinflammatory lipid accumulation. Moreover, the changes in liver metabolic pathways caused the plasma nervonic acid concentration in sphingomyelin to decrease simultaneously with NAFLD development, which may be a steatosis occurrence prognostic marker.

Indexed as

Lipid MetabolismAnimalsBiomarkersDiet, High-FatDisease Models, AnimalFatty Acids, MonounsaturatedFatty Acid Transport ProteinsGene Expression RegulationLipidsLipogenesisLiverMaleNon-alcoholic Fatty Liver DiseaseRatsBiomarkersFatty Acids, MonounsaturatedFatty Acid Transport ProteinsLipidsnervonic aciddesaturationDiacylglyceroldiet and dietary lipidselongationfatty acid metabolismfatty acidslipogenesislivernervonic acid

Identifiers

PMID31387306
PMCPMC6695804
OpenAlexW2964764048

What OpenQuestion holds

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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.