Evidence map›Paper›PMID 31404079›Full record

ArticlePloS one2019

Beneficial effects of troxerutin on metabolic disorders in non-obese model of metabolic syndrome.

Hana Malinska, Martina Hüttl, Olena Oliyarnyk, Irena Markova, Martin Poruba, Zuzana Racova, Ludmila Kazdova, Rostislav Vecera

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.5field-weighted citation impact, top 20% 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

14 citing papers in PubMed, 24 citations in OpenAlex.

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  14. Cerium Oxide-Decorated γ-FeFrontiers in chemistry · 2020
    Article
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 1 country.

Hana MalinskaCentre for Experimental Medicine, Institute for Clinical and Experimental Medicine, Prague, Czech Republic.ORCID 0000-0002-9076-3399
Martina HüttlCentre for Experimental Medicine, Institute for Clinical and Experimental Medicine, Prague, Czech Republic.
Olena OliyarnykCentre for Experimental Medicine, Institute for Clinical and Experimental Medicine, Prague, Czech Republic.
Irena MarkovaCentre for Experimental Medicine, Institute for Clinical and Experimental Medicine, Prague, Czech Republic.
Martin PorubaDepartment of Pharmacology, Faculty of Medicine and Dentistry, Palacky University, Olomouc, Czech Republic.ORCID 0000-0003-1252-4971
Zuzana RacovaDepartment of Pharmacology, Faculty of Medicine and Dentistry, Palacky University, Olomouc, Czech Republic.
Ludmila KazdovaDepartment of Pharmacology, Faculty of Medicine and Dentistry, Palacky University, Olomouc, Czech Republic.
Rostislav VeceraDepartment of Pharmacology, Faculty of Medicine and Dentistry, Palacky University, Olomouc, Czech Republic.
Institute of Clinical and Experimental Medicine · CZPalacký University Olomouc · CZ

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTroxerutin (TRX) has a beneficial effect on blood viscosity and platelet aggregation, and is currently used for the treatment of chronic varicosity. Recently, TRX can improve lipid abnormalities, glucose intolerance and oxidative stress in high-fat diet-induced metabolic disorders. In this study, we tested the effect of TRX on metabolic syndrome-associated disorders using a non-obese model of metabolic syndrome-the Hereditary Hypertriglyceridaemic rats (HHTg).

methodsAdult male HHTg rats were fed standard diet without or with TRX (150 mg/kg bwt/day for 4 weeks).

resultsCompared to untreated rats, TRX supplementation in HHTg rats decreased serum glucose (p<0.05) and insulin (p<0.05). Although blood lipids were not affected, TRX decreased hepatic cholesterol concentrations (p<0.01) and reduced gene expression of HMGCR, SREBP2 and SCD1 (p<0.01), involved in cholesterol synthesis and lipid homeostasis. TRX-treated rats exhibited decreased lipoperoxidation and increased activity of antioxidant enzymes SOD and GPx (p<0.05) in the liver. In addition, TRX supplementation increased insulin sensitivity in muscles and epididymal adipose tissue (p<0.05). Elevated serum adiponectin (p<0.05) and decreased muscle triglyceride (p<0.05) helped improve insulin sensitivity. Among the beneficial effects of TRX were changes to cytochrome P450 family enzymes. Hepatic gene expression of CYP4A1, CYP4A3 and CYP5A1 (p<0.01) decreased, while there was a marked elevation in gene expression of CYP1A1 (p<0.01).

conclusionOur results indicate that TRX improves hepatic lipid metabolism and insulin sensitivity in peripheral tissues. As well as ameliorating oxidative stress, TRX can reduce ectopic lipid deposition, affect genes involved in lipid metabolism, and influence the activity of CYP family enzymes.

Indexed as

AnimalsDisease Models, AnimalGlucoseGlycogenHydroxyethylrutosideHypolipidemic AgentsInsulin ResistanceLipid MetabolismMaleMetabolic SyndromeMuscle, SkeletalOxidative StressRatsRats, Inbred StrainsReal-Time Polymerase Chain ReactionTranscriptomeGlucoseGlycogenHydroxyethylrutosideHypolipidemic Agentstroxerutin

Identifiers

PMID31404079
PMCPMC6690532
OpenAlexW2968582041

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.