Evidence map›Paper›PMID 30116479›Full record

ArticleOxidative medicine and cellular longevity2018

Antioxidant Status in the Soleus Muscle of Sprague-Dawley Rats in Relation to Duodenal-Jejunal Omega Switch and Different Dietary Patterns.

Bronisława Skrzep-Poloczek, Dominika Stygar, Elżbieta Chełmecka, Katarzyna Nabrdalik, Ewa Romuk, Jakub Poloczek, Tomasz Sawczyn, Konrad W Karcz, Janusz Gumprecht

Erratum issuedOpen access · hybridAbstract read
In one paragraph

Article in Oxidative medicine and cellular longevity, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.5field-weighted citation impact, top 33% 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

5 citing papers in PubMed, 6 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 2 institutions in 2 countries.

Bronisława Skrzep-PoloczekDepartment of Physiology, School of Medicine with the Division of Dentristy in Zabrze, Medical University of Silesia, Katowice, Poland.ORCID 0000-0002-3232-6377
Dominika StygarDepartment of Physiology, School of Medicine with the Division of Dentristy in Zabrze, Medical University of Silesia, Katowice, Poland.ORCID 0000-0001-8509-7507
Elżbieta ChełmeckaDepartment of Statistics, Department of Instrumental Analysis, School of Pharmacy with the Division of Laboratory Medicine in Sosnowiec, Medical University of Silesia, Katowice, Poland.
Katarzyna NabrdalikDepartment of Internal Medicine, Diabetology and Nephrology in Zabrze, Medical University of Silesia, Katowice, Poland.ORCID 0000-0002-0777-8048
Ewa RomukDepartment of Biochemistry, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Katowice, Poland.ORCID 0000-0002-2555-8102
Jakub PoloczekDepartment of Rehabilitation, 3rd Specialist Hospital in Rybnik, Rybnik, Poland.
Tomasz SawczynDepartment of Physiology, School of Medicine with the Division of Dentristy in Zabrze, Medical University of Silesia, Katowice, Poland.ORCID 0000-0001-8088-7681
Konrad W KarczClinic of General, Visceral, Transplantation and Vascular Surgery, Hospital of the Ludwig Maximilian University, Munich, Germany.
Janusz GumprechtDepartment of Internal Medicine, Diabetology and Nephrology in Zabrze, Medical University of Silesia, Katowice, Poland.
Medical University of Silesia · PLLudwig-Maximilians-Universität München · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundObesity and chronic ingestion of lipid-rich meals are related to an enhanced oxidative stress (OS).

aimsTo examine the influence of duodenal-jejunal omega switch surgery in combination with different diets on the antioxidative status in the soleus muscle of rats.

methodsAfter 8 weeks on a high-fat diet (HF) or control diet (CD), rats underwent duodenal-jejunal omega switch (DJOS) or SHAM (control) surgery. After surgery, for the next 8 weeks, half of DJOS/SHAM animals were kept on the same diet as before, and half had a changed diet. The total superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPx), glutathione-S-transferase (GST), and glutathione reductase (GR) activity as well as malondialdehyde (MDA) concentration were measured in the soleus of rats.

resultsCAT and GPx activity were significantly lower after DJOS surgery versus SHAM, regardless of the type of diet. The activity of CAT, SOD, GR, CuZnSOD, and GPx was altered in the CD/HF or HF/CD groups. After DJOS, the lowest muscle concentration of MDA was observed in the CD/CD group and the highest in CD/HF.

conclusionsDJOS surgery significantly decreases the antioxidative system in soleus muscles of rats. CD/HF and HF/CD dietary patterns lead to an increase in antioxidative activity, while remaining on unchanged diet (CD or HF) is associated with a reduced oxidative stress.

Indexed as

DietAnimalsAntioxidantsDuodenumJejunumMaleMuscle, SkeletalRatsRats, Sprague-DawleyAntioxidants

Identifiers

PMID30116479
PMCPMC6079358
OpenAlexW2855186815

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

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.