Evidence map›Paper›PMID 33322602›Full record

ArticleMolecules (Basel, Switzerland)2020

Protective Effects of a Strawberry Ellagitannin-Rich Extract against Pro-Oxidative and Pro-Inflammatory Dysfunctions Induced by a High-Fat Diet in a Rat Model.

Ewa Żary-Sikorska, Bartosz Fotschki, Adam Jurgoński, Monika Kosmala, Joanna Milala, Krzysztof Kołodziejczyk, Michał Majewski, Katarzyna Ognik, Jerzy Juśkiewicz

Open access · goldAbstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2020. 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
1.8field-weighted citation impact, top 15% 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, 19 citations in OpenAlex.

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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 5 institutions in 1 country.

Ewa Żary-SikorskaDepartment of Microbiology and Food Technology, Faculty of Agriculture and Biotechnology, University of Science and Technology, Al. Prof. S. Kaliskiego 7, 85-796 Bydgoszcz, Poland.
Bartosz FotschkiDivision of Food Science, Institute of Animal Reproduction and Food Research of the Polish Academy of Sciences, Tuwima 10, 10-748 Olsztyn, Poland.ORCID 0000-0002-9727-7481
Adam JurgońskiDivision of Food Science, Institute of Animal Reproduction and Food Research of the Polish Academy of Sciences, Tuwima 10, 10-748 Olsztyn, Poland.ORCID 0000-0003-3524-3259
Monika KosmalaInstitute of Food Technology and Analysis, Lodz University of Technology, Stefanowskiego 4/10, 90-924 Łódź, Poland.ORCID 0000-0002-9018-3028
Joanna MilalaInstitute of Food Technology and Analysis, Lodz University of Technology, Stefanowskiego 4/10, 90-924 Łódź, Poland.
Krzysztof KołodziejczykInstitute of Food Technology and Analysis, Lodz University of Technology, Stefanowskiego 4/10, 90-924 Łódź, Poland.ORCID 0000-0003-3817-5140
Michał MajewskiDepartment of Pharmacology and Toxicology, Faculty of Medicine, University of Warmia and Mazury, Warszawska 30, 10-082 Olsztyn, Poland.ORCID 0000-0001-6304-0673
Katarzyna OgnikDepartment of Biochemistry and Toxicology, Faculty of Biology, Animal Sciences and Bioeconomy, University of Life Sciences, Akademicka 13, 20-950 Lublin, Poland.ORCID 0000-0003-4393-4092
Jerzy JuśkiewiczDivision of Food Science, Institute of Animal Reproduction and Food Research of the Polish Academy of Sciences, Tuwima 10, 10-748 Olsztyn, Poland.ORCID 0000-0003-0068-5970
InLife Institute of Animal Reproduction and Food Research, Polish Academy of Sciences · PLLodz University of Technology · PLBydgoszcz University of Science and Technology · PLUniversity of Life Sciences in Lublin · PLUniversity of Warmia and Mazury in Olsztyn · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Due to the demonstrated intestinal microbial transformation of strawberry ellagitannins (ET) into bioactive metabolites, in the current study on rats, we hypothesised that the dietary addition of a strawberry ET-rich extract (S-ET) to a high-fat diet (HFD) would attenuate disturbances in the redox and lipid status as well as in the inflammatory response. We randomly distributed 48 Wistar rats into six groups and used two-way analysis of variance (ANOVA) to assess the effects of two main factors-diet type (standard and high-fat) and ET dosage (without, low, and 3× higher)-applied to rats for 4 weeks. In relation to the hypothesis, irrespective of the dosage, the dietary application of ET resulted in the desired attenuating effects in rats fed a HFD as manifested by decreased body weight gain, relative mass of the epididymal pad, hepatic fat, oxidized glutathione (GSSG), triglycerides (TG), total cholesterol (TC), and thiobarbituric acid-reactive substances (TBARS) concentrations as well as desired modifications in the blood plasma parameters. These beneficial changes were enhanced by the high dietary addition of ET, which was associated with considerably higher concentrations of ET metabolites in the urine and plasma of rats. The results indicated that S-ET could be effectively used for the prevention and treatment of metabolic disturbances associated with obesity, dyslipidaemia, redox status imbalance, and inflammation.

Indexed as

AnimalsAntioxidantsBody CompositionBody WeightCholesterolCoumarinsDiet, High-FatFragariaFruitGlutathioneHydrolyzable TanninsInflammationLiverMaleOxidation-ReductionOxidative Stress3,8-dihydroxy-6H-dibenzo(b,d)pyran-6-oneAntioxidantsCholesterolCoumarinsellagitanninGlutathioneHydrolyzable TanninsPlant ExtractsPolyphenolsPPAR alphaThiobarbituric Acid Reactive SubstancesTriglyceridesellagitanninsgastrointestinal tracthigh-fat-dietnasutin Arat modelstrawberry extracturolithin A

Identifiers

PMID33322602
PMCPMC7763312
OpenAlexW3111513960

What Socratic 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 Socratic graph.