Evidence map›Paper›PMID 26847727›Full record

ArticlePhysiological reports2016

Liver mitochondrial function in ZDF rats during the early stages of diabetes disease.

Guillaume Vial, Marie Le Guen, Frédéric Lamarche, Dominique Detaille, Cécile Cottet-Rousselle, Luc Demaison, Isabelle Hininger-Favier, Pierre Theurey, David Crouzier, Jean-Claude Debouzy and 2 more

Open access · goldAbstract read
In one paragraph

Article in Physiological reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact, top 98% 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

3 citing papers in PubMed, 2 citations in OpenAlex.

  1. Article
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  3. 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

12 authors at 8 institutions in 1 country.

Guillaume VialFacultés de médecine Charles Mérieux Lyon-Sud et Rockfeller, INSERM U-1060 Laboratoire CarMeN Université Lyon 1, INRA 1235, INSA de Lyon, Lyon, France European Center For Nutrition and Health, Centre Hospitalier Lyon Sud, Pierre-Bénite, France Guillaume.vial@inserm.fr.
Marie Le GuenLaboratoire de Bioénergétique Fondamentale et Appliquée (LBFA) et SFR Biologie Environnementale et Systémique (BEeSy), INSERM U-1055, Grenoble, France Joseph Fourier University, Grenoble, France.
Frédéric LamarcheLaboratoire de Bioénergétique Fondamentale et Appliquée (LBFA) et SFR Biologie Environnementale et Systémique (BEeSy), INSERM U-1055, Grenoble, France Joseph Fourier University, Grenoble, France Grenoble University Hospital, Grenoble, France.
Dominique DetailleCentre de Recherche Cardio-Thoracique de Bordeaux - CRCTB - LIRYC Université de Bordeaux 2, Bordeaux, INSERM U-1045 Hôpital Xavier Arnozan, Bordeaux, Bordeaux, France.
Cécile Cottet-RousselleLaboratoire de Bioénergétique Fondamentale et Appliquée (LBFA) et SFR Biologie Environnementale et Systémique (BEeSy), INSERM U-1055, Grenoble, France.
Luc DemaisonLaboratoire de Bioénergétique Fondamentale et Appliquée (LBFA) et SFR Biologie Environnementale et Systémique (BEeSy), INSERM U-1055, Grenoble, France Unité de Nutrition Humaine, INRA, UMR 1019 Clermont Université Université d'Auvergne, Clermont-Ferrand, France.
Isabelle Hininger-FavierLaboratoire de Bioénergétique Fondamentale et Appliquée (LBFA) et SFR Biologie Environnementale et Systémique (BEeSy), INSERM U-1055, Grenoble, France Joseph Fourier University, Grenoble, France.
Pierre TheureyFacultés de médecine Charles Mérieux Lyon-Sud et Rockfeller, INSERM U-1060 Laboratoire CarMeN Université Lyon 1, INRA 1235, INSA de Lyon, Lyon, France.
David CrouzierInstitut de Recherche Biomédicale des Armées-Unité des Risques Technologiques Emergents, Brétigny sur Orge, France.
Jean-Claude DebouzyInstitut de Recherche Biomédicale des Armées-Unité des Risques Technologiques Emergents, Brétigny sur Orge, France.
Hervé DubouchaudLaboratoire de Bioénergétique Fondamentale et Appliquée (LBFA) et SFR Biologie Environnementale et Systémique (BEeSy), INSERM U-1055, Grenoble, France Joseph Fourier University, Grenoble, France.
Éric FontaineLaboratoire de Bioénergétique Fondamentale et Appliquée (LBFA) et SFR Biologie Environnementale et Systémique (BEeSy), INSERM U-1055, Grenoble, France Joseph Fourier University, Grenoble, France Grenoble University Hospital, Grenoble, France.
Laboratory of Fundamental and Applied Bioenergetics · FRHôpital Lyon Sud · FRHôpital Xavier Arnozan · FRInserm · FRInstitut National des Sciences Appliquées de Lyon · FRUniversité Clermont Auvergne · FRUniversité Grenoble Alpes · FRUniversité Joseph Fourier · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of this study was to characterize the early alterations of the liver mitochondrial function in ZDF (fa/fa) rats that develop diabetes compared to that of their lean counterparts ZDF (fa/+). Liver mitochondrial function was examined in 11- and 14-week-old ZDF (fa/fa) and ZDF lean (fa/+) rats. Oxygen consumption, H2O2 release, calcium retention capacity (CRC), membrane potential, membrane fluidity, and fatty acid composition were analyzed. State 3 oxygen consumption with palmitoyl-carnitine increases between 11 and 14 weeks of age in lean but not in diabetic animals. This response was not seen with other substrates, suggesting that the use of fatty acids is impaired in diabetic rats. H2O2 release was lower in 14-week-old ZDF (fa/fa) rats as compared to ZDF lean (fa/+). These changes were not associated with differences in enzymatic activities of the respiratory complexes, suggesting regulatory mechanisms independent of their expression levels. Membrane fluidity and composition analyses show only slight effects linked to diabetes progression. The most salient feature was a reduction in CRC in the presence of CsA, an effect reflecting PTP dysregulation. Our data suggest few changes of mitochondrial function in ZDF fa/fa rats. At the age of 11 weeks, liver mitochondria have mainly a reduced effect of CsA on CRC.

Indexed as

AnimalsBlotting, WesternDiabetes Mellitus, ExperimentalDiabetes Mellitus, Type 2Electron Spin Resonance SpectroscopyFlow CytometryLiverMagnetic Resonance SpectroscopyMaleMembrane Potential, MitochondrialMitochondriaOxidative StressOxygen ConsumptionRatsReactive Oxygen SpeciesReactive Oxygen SpeciesDiabetesmitochondriaoxidative phosphorylationZDF

Identifiers

PMID26847727
PMCPMC4758924
OpenAlexW2317474895

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.