Evidence map›Paper›PMID 22983867›Full record

ArticleEndocrine2013

Swim training of monosodium L-glutamate-obese mice improves the impaired insulin receptor tyrosine phosphorylation in pancreatic islets.

Rosiane Aparecida Miranda, Renato Chaves Souto Branco, Clarice Gravena, Luiz Felipe Barella, Claudinéia Conationi da Silva Franco, Ana Eliza Andreazzi, Júlio Cezar de Oliveira, Maria Cecília Picinato, Paulo Cezar de Freitas Mathias

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Article in Endocrine, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.7field-weighted citation impact, top 36% 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

2 citing papers in PubMed, 9 citations in OpenAlex.

  1. Impacts of an Exercise Intervention on the Health of Pancreatic Beta-Cells: A Review.International journal of environmental research and public health · 2022
    Review
  2. 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

9 authors at 3 institutions in 2 countries.

Rosiane Aparecida MirandaLaboratory of Secretion Cell Biology, Department of Cell Biology and Genetics, State University of Maringá/UEM, Block H67, Room 19, Avenue Colombo, 5790, Maringá, PR, 87020-900, Brazil.
Renato Chaves Souto Branco
Clarice Gravena
Luiz Felipe Barella
Claudinéia Conationi da Silva Franco
Ana Eliza Andreazzi
Júlio Cezar de Oliveira
Maria Cecília Picinato
Paulo Cezar de Freitas Mathias
Universidade Estadual de Maringá · BRUniversidade Federal de Juiz de Fora · BRUniversidade Federal do Pará · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The goal of the present study was to investigate changes on glucose homoeostasis and of the insulin receptor (IR) and insulin receptor substrate-1 (IRS-1) signalling in pancreatic islets from MSG-obese mice submitted to or not submitted to swim training. Swim training of 90-day-old MSG mice was used to evaluate whether signalling pathways of the IR and IRS-1 in islets are involved with the insulin resistance and glucose intolerance observed in this obese animal model. The results showed that IR tyrosine phosphorylation (pIR) was reduced by 42 % in MSG-obese mice (MSG, 6.7 ± 0.2 arbitrary units (a.u.); control, 11.5 ± 0.4 a.u.); on the other hand, exercise training increased pIR by 76 % in MSG mice without affecting control mice (MSG, 11.8 ± 0.3; control, 12.8 ± 0.2 a.u.). Although the treatment with MSG increased IRS-1 tyrosine phosphorylation (pIRS-1) by 96 % (MSG, 17.02 ± 0.6; control, 8.7 ± 0.2 a.u.), exercise training also increased it in both groups (control, 13.6 ± 0.1; MSG, 22.2 ± 1.1 a.u.). Current research shows that the practice of swim training increases the tyrosine phosphorylation of IRS-1 which can modulate the effect caused by obesity in insulin receptors.

Indexed as

AnimalsBlood GlucoseGlucoseInsulinInsulin ResistanceIslets of LangerhansMaleMiceObesityPhosphorylationPhysical Conditioning, AnimalReceptor, InsulinSodium GlutamateSwimmingBlood GlucoseGlucoseInsulinReceptor, InsulinSodium Glutamate

Identifiers

PMID22983867
OpenAlexW2068915166

What Socratic 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 Socratic graph.