Evidence map›Paper›PMID 32751983›Full record

ArticleBiomolecules2020

Arachidonic Acid as an Early Indicator of Inflammation during Non-Alcoholic Fatty Liver Disease Development.

Klaudia Sztolsztener, Adrian Chabowski, Ewa Harasim-Symbor, Patrycja Bielawiec, Karolina Konstantynowicz-Nowicka

Open access · goldAbstract read
In one paragraph

Article in Biomolecules, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 67 papers.

0numbers the graph read from it
0cells of the map it votes in
67citing papers in PubMed
7.3field-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

67 citing papers in PubMed, 109 citations in OpenAlex.

  1. Article
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  10. Perfluorooctanoic acid disrupts hepatic metabolism in the developing chicken embryo.Metabolomics : Official journal of the Metabolomic Society · 2025
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7 more citing papers are in PubMed but not listed here.

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

5 authors at 1 institution in 1 country.

Klaudia SztolsztenerDepartment of Physiology, Medical University of Bialystok, 15-089 Bialystok, Poland.
Adrian ChabowskiDepartment of Physiology, Medical University of Bialystok, 15-089 Bialystok, Poland.ORCID 0000-0002-7407-8156
Ewa Harasim-SymborDepartment of Physiology, Medical University of Bialystok, 15-089 Bialystok, Poland.
Patrycja BielawiecDepartment of Physiology, Medical University of Bialystok, 15-089 Bialystok, Poland.ORCID 0000-0003-3735-987X
Karolina Konstantynowicz-NowickaDepartment of Physiology, Medical University of Bialystok, 15-089 Bialystok, Poland.
Medical University of Białystok · PL

Funding

Uniwersytet Medyczny w Białymstoku N/ST/MN/18/001/1118Uniwersytet Medyczny w Białymstoku SUB/1/NN/20/001/1118
6 · The paper itself

Abstract

Non-alcoholic fatty liver disease (NAFLD) is a chronic liver disease characterized by excessive lipid deposition. Lipid metabolism disturbances are possibly associated with hepatocyte inflammation development and oxidative balance impairment. The aim of our experiment was to examine the first moment when changes in plasma and liver arachidonic acid (AA) levels as a pro-inflammatory precursor may occur during high-fat diet (HFD)-induced NAFLD development. Wistar rats were fed a diet rich in fat for five weeks, and after each week, inflammation and redox balance parameters were evaluated in the liver. The AA contents in lipid fractions were assessed by gas-liquid chromatography (GLC). Protein expression relevant to inflammatory and lipogenesis pathways was determined by immunoblotting. The oxidative system indicators were determined with assay kits. Our results revealed that a high-fat diet promoted an increase in AA levels, especially in the phospholipid (PL) fraction. Importantly, rapid inflammation development via increased inflammatory enzyme expression, elevated lipid peroxidation product content and oxidative system impairment was caused by the HFD as early as the first week of the experiment. Based on these results, we may postulate that changes in AA content may be an early indicator of inflammation and irreversible changes in NAFLD progression.

Indexed as

AnimalsArachidonic AcidDiet, High-FatLipid PeroxidationLipogenesisLiverMaleNon-alcoholic Fatty Liver DiseaseRatsRats, WistarArachidonic Acidarachidonic acidinflammationinflammatory precursorlipid accumulationnon-alcoholic fatty liver diseaseoxidative stress

Identifiers

PMID32751983
PMCPMC7464179
OpenAlexW3046246507

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.