Evidence map›Paper›PMID 34297615›Full record

ArticlePhysiological genomics2021

Genetically determined exercise capacity affects systemic glucose response to insulin in rats.

Michael Schwarzer, Annika Molis, Christina Schenkl, Andrea Schrepper, Steven L Britton, Lauren G Koch, Torsten Doenst

Open access · greenAbstract read
In one paragraph

Article in Physiological genomics, 2021. 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
1.0field-weighted citation impact, top 21% 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, 6 citations in OpenAlex.

  1. Article
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  3. Highlighting recent impactful publications inPhysiological genomics · 2022
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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

7 authors at 3 institutions in 2 countries.

Michael SchwarzerDepartment of Cardiothoracic Surgery, Jena University Hospital - Friedrich Schiller University of Jena, Jena, Germany.ORCID 0000-0001-9698-4830
Annika MolisDepartment of Cardiothoracic Surgery, Jena University Hospital - Friedrich Schiller University of Jena, Jena, Germany.
Christina SchenklDepartment of Cardiothoracic Surgery, Jena University Hospital - Friedrich Schiller University of Jena, Jena, Germany.
Andrea SchrepperDepartment of Cardiothoracic Surgery, Jena University Hospital - Friedrich Schiller University of Jena, Jena, Germany.
Steven L BrittonDepartment of Anesthesiology, University of Michigan, Ann Arbor, Michigan.
Lauren G KochDepartment of Physiology and Pharmacology, College of Medicine and Life Sciences, The University of Toledo, Toledo, Ohio.ORCID 0000-0002-2019-5939
Torsten DoenstDepartment of Cardiothoracic Surgery, Jena University Hospital - Friedrich Schiller University of Jena, Jena, Germany.
Jena University Hospital · DEUniversity of Michigan · USUniversity of Toledo · US

Funding

Resource for Rat Genetic Models of Aerobic CapacityP40OD021331 · OD · UNIVERSITY OF TOLEDO HEALTH SCI CAMPUS · PI KOCH, LAUREN GERARD · 2015 to 2019
$1.9M
NIH HHS P40 OD021331
6 · The paper itself

Abstract

Aerobic exercise capacity is inversely related to morbidity and mortality as well as to insulin resistance. However, exercising in patients has led to conflicting results, presumably because aerobic exercise capacity consists of intrinsic (genetically determined) and extrinsic (environmentally determined) parts. The contribution of both parts to insulin sensitivity is also not clear. We investigated sedentary and exercised (aerobic interval training) high-capacity runners (HCR) and low-capacity runners (LCR) differing in their genetically determined aerobic exercise capacity to determine the contribution of both parts to insulin sensitivity. LCR and HCR differed in their untrained exercise capacity and body weight. Sedentary LCR displayed a diabetic phenotype with higher random glucose, lower glucose infusion rate during hyperinsulinemic euglycemic clamping than HCR. Echocardiography showed equal morphological and functional parameters and no change with exercise. Four week of exercise caused significant improvements in aerobic exercise capacity, which was more pronounced in LCR. However, with respect to glucose use, exercise affected HCR only. In these animals, exercise increased 2-deoxyglucose uptake in gastrocnemius (+58.5%,

Indexed as

AnimalsBlood GlucoseBody WeightEchocardiographyExercise ToleranceFemaleGlycolysisHeartInsulinInsulin ResistanceMaleMuscle, SkeletalMyocardiumPhysical Conditioning, AnimalRatsRunningBlood GlucoseInsulinexercise capacityexercise traininggenetic predispositioninsulin sensitivity

Identifiers

PMID34297615
PMCPMC8530732
OpenAlexW3184487118

What OpenQuestion holds

Textmetadata
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.