Evidence map›Paper›PMID 37200797›Full record

ArticleFood technology and biotechnology2023

Low-Molecular-Mass Fragments of Collagen Improve Parameters Related to Mass and Inflammation of the Adipose Tissue in the Obese Rat.

Olesia Kalmukova, Nataliia Raksha, Tetiana Vovk, Tetiana Halenova, Mykola Dzerzhynsky, Dinko Mitrecic, Olexiy Savchuk, Ludmila Ostapchenko

Open access · diamondAbstract read
In one paragraph

Article in Food technology and biotechnology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
0.9field-weighted citation impact, top 26% 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

0 citing papers in PubMed, 4 citations in OpenAlex.

No citing paper in PubMed yet.

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

8 authors at 2 institutions in 2 countries.

Olesia KalmukovaDepartment of Biochemistry, Educational and Scientific Centre "Institute of Biology and Medicine", Taras Shevchenko National University of Kyiv, 64/13, Volodymyrska Street, Kyiv, Ukraine.ORCID https://orcid.org/0000-0001-5025-0938
Nataliia RakshaDepartment of Biochemistry, Educational and Scientific Centre "Institute of Biology and Medicine", Taras Shevchenko National University of Kyiv, 64/13, Volodymyrska Street, Kyiv, Ukraine.ORCID https://orcid.org/0000-0001-6654-771X
Tetiana VovkDepartment of Biochemistry, Educational and Scientific Centre "Institute of Biology and Medicine", Taras Shevchenko National University of Kyiv, 64/13, Volodymyrska Street, Kyiv, Ukraine.ORCID https://orcid.org/0000-0002-0440-8922
Tetiana HalenovaDepartment of Biochemistry, Educational and Scientific Centre "Institute of Biology and Medicine", Taras Shevchenko National University of Kyiv, 64/13, Volodymyrska Street, Kyiv, Ukraine.ORCID https://orcid.org/0000-0003-2973-2646
Mykola DzerzhynskyDepartment of Cytology, Histology and Reproductive Medicine, Educational and Scientific Centre "Institute of Biology and Medicine", Taras Shevchenko National University of Kyiv, 64/13, Volodymyrska Street, Kyiv, Ukraine.ORCID https://orcid.org/0000-0002-4066-5192
Dinko MitrecicDepartment of Histology and Embryology, University of Zagreb School of Medicine, Šalata 3, Zagreb, Croatia.ORCID https://orcid.org/0000-0003-4836-1721
Olexiy SavchukDepartment of Biochemistry, Educational and Scientific Centre "Institute of Biology and Medicine", Taras Shevchenko National University of Kyiv, 64/13, Volodymyrska Street, Kyiv, Ukraine.ORCID https://orcid.org/0000-0003-3621-6981
Ludmila OstapchenkoDepartment of Biochemistry, Educational and Scientific Centre "Institute of Biology and Medicine", Taras Shevchenko National University of Kyiv, 64/13, Volodymyrska Street, Kyiv, Ukraine.ORCID https://orcid.org/0000-0001-7181-6048
Taras Shevchenko National University of Kyiv · UAUniversity of Zagreb · HR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Research background: Despite clearly recognized links between increased body mass and increased risk for various pathological conditions, therapeutic options to treat obesity are still very limited. The aim of the present study is to explore the effect of low-molecular-mass collagen fragments obtained from the scales of Antarctic wild marine fish on rats' visceral and subcutaneous white adipose tissue in a high-calorie diet-induced obesity model. Experimental approach: The study was conducted on outbred rats, which were divided into 3 experimental groups: ( Results and conclusions: Group treated with low-molecular-mass fragments of collagen exhibited decreased rate of mass gain, relative mass, area occupied by collagen fibre of both visceral and subcutaneous adipose tissue, and cross-sectional area of both visceral and subcutaneous adipocytes. Treatment with low-molecular-mass fragments of collagen reduced the infiltration of immune cells, number of mast cells and their redistribution back to the septa. This was also accompanied by a decreased number of the crown-like structures formed by the immune cells, which are markers of chronic inflammation that accompanies obesity. Novelty and scientific contribution: This is the first study that reports the anti-obesity effect of low-molecular-mass fragments produced as a result of controlled hydrolysis of collagen from the scales of Antarctic wild marine fish in the

Indexed as

bioactive peptidescrown-like structuresfibrosishigh-calorie dietmast cellsvisceral and subcutaneous adipose tissue

Identifiers

PMID37200797
PMCPMC10187574
OpenAlexW4323021252

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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.