Evidence map›Paper›PMID 29484396›Full record

ArticleMolecular medicine reports2018

Effects of sheep/goat whey protein dietary supplementation on the redox status of rats.

Efthalia Kerasioti, Dimitrios Stagos, Aristides M Tsatsakis, Demetrios A Spandidos, Ioannis Taitzoglou, Demetrios Kouretas

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Article in Molecular medicine reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.9field-weighted citation impact, top 16% 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

7 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

6 authors at 3 institutions in 1 country.

Efthalia KerasiotiDepartment of Biochemistry and Biotechnology, University of Thessaly, 41500 Larissa, Greece.
Dimitrios StagosDepartment of Biochemistry and Biotechnology, University of Thessaly, 41500 Larissa, Greece.
Aristides M TsatsakisDepartment of Forensic Sciences and Toxicology, Medical School, University of Crete, 71409 Heraklion, Greece.
Demetrios A SpandidosLaboratory of Clinical Virology, Medical School, University of Crete, 71003 Heraklion, Greece.
Ioannis TaitzoglouSchool of Veterinary Medicine, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece.
Demetrios KouretasDepartment of Biochemistry and Biotechnology, University of Thessaly, 41500 Larissa, Greece.
University of Thessaly · GRUniversity of Crete · GRAristotle University of Thessaloniki · GR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The purpose of the present study is to estimate the effects of sheep/goat whey protein dietary supplementation on the redox status of blood and tissues of rats. Twelve male Wistar rats were divided into the control group (standard commercial diet) and whey group [standard commercial diet + sheep/goat whey protein (1 g kg b.w/day)] (6 rats/group). The animals were maintainted on their respective diet for 28 days. At the end of the experimental period, reduced glutathione, catalase activity, total antioxidant capacity, thiobarbituric reactive substances, protein carbonyls and the decomposition rate of H2O2 were measured in blood and tissues of rats. According to the results, the rats fed with the sheep/goat whey protein exhibited improved antioxidant status and decreased free radical‑induced toxic effects on lipids and proteins. Specifically, in blood, GSH and CAT levels were significantly increased while TBARS and protein carbonyl levels were significantly decreased compared to the control group. Regarding the effects on tissues, it was observed that GSH levels were significantly increased in small intestine, quadriceps muscle, pancreas and lung tissue compared to the control group. The decomposition rate of H2O2 was significantly decreased in liver, brain and quadriceps muscle, but was significantly increased in spleen tissue compared to the control group. TBARS levels were significantly decreased in liver, brain, quadriceps muscle, pancreas, lung and spleen tissue compared to the control group. Finally, protein carbonyl levels were significantly decreased in brain, small intestine, kidney, pancreas and spleen tissue compared to the control group. Thus, the present findings show the beneficial effects of sheep/goat whey protein, a by‑product of cheese manufacturing, on the redox status in an in vivo model.

Indexed as

Animal FeedDietary SupplementsOxidation-ReductionWhey ProteinsAnimalsBiomarkersGoatsHydrogen PeroxideLipid PeroxidationMaleModels, BiologicalOxidative StressRatsReactive Oxygen SpeciesSheepBiomarkersHydrogen PeroxideReactive Oxygen SpeciesWhey Proteinscatalaseglutathioneipid oxidationprotein oxidationredox statussheep/goat whey protein

Identifiers

PMID29484396
PMCPMC5866020
OpenAlexW2788604008

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.