Evidence map›Paper›PMID 24843525›Full record

ArticleJournal of diabetes investigation2011

Enhanced exercise-induced muscle damage and muscle protein degradation in streptozotocin-induced type 2 diabetic rats.

Hirohide Yokokawa, Ikiko Kinoshita, Takeo Hashiguchi, Masako Kako, Kahoru Sasaki, Akira Tamura, Yuri Kintaka, Yoko Suzuki, Noriko Ishizuka, Katsumi Arai and 6 more

Open access · bronzeAbstract read
In one paragraph

Article in Journal of diabetes investigation, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact, top 95% 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

1 citing paper in PubMed, 7 citations in OpenAlex.

  1. 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

16 authors at 5 institutions in 1 country.

Hirohide YokokawaDepartment of General Medicine, Juntendo University School of Medicine.
Ikiko KinoshitaDepartment of Nutrition, Faculty of Home Economics, Kyoritsu Women's University, Tokyo.
Takeo HashiguchiDepartment of Nutrition, Faculty of Home Economics, Kyoritsu Women's University, Tokyo.
Masako KakoDepartment of Nursing and Department of Nutrition, Faculty of Health Care, Kiryu University, Midori.
Kahoru SasakiDepartment of Nursing and Department of Nutrition, Faculty of Health Care, Kiryu University, Midori.
Akira TamuraDepartment of Nutrition, Faculty of Health Science, Chukyo Women's University, Nagoya.
Yuri KintakaDepartment of Food Science, Faculty of Dairy Science, Rakuno Gakuen University, Ebetsu, Japan.
Yoko SuzukiDepartment of Nursing and Department of Nutrition, Faculty of Health Care, Kiryu University, Midori.
Noriko IshizukaDepartment of Nursing and Department of Nutrition, Faculty of Health Care, Kiryu University, Midori.
Katsumi AraiDepartment of Nursing and Department of Nutrition, Faculty of Health Care, Kiryu University, Midori.
Yoshiko KasaharaDepartment of Nursing and Department of Nutrition, Faculty of Health Care, Kiryu University, Midori.
Mikiko KishiDepartment of Nursing and Department of Nutrition, Faculty of Health Care, Kiryu University, Midori.
Yoko KobayashiDepartment of Nursing and Department of Nutrition, Faculty of Health Care, Kiryu University, Midori.
Tosei TakahashiDepartment of Nursing and Department of Nutrition, Faculty of Health Care, Kiryu University, Midori.
Hiroyuki ShimizuDepartment of Nursing and Department of Nutrition, Faculty of Health Care, Kiryu University, Midori.
Shuji InoueDepartment of Nursing and Department of Nutrition, Faculty of Health Care, Kiryu University, Midori.
Kiryu University · JPKyoritsu Women's University · JPJuntendo University · JPNagoya Women's University · JPRakuno Gakuen University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

unlabelledAims/Introduction:  The effects of 5-day voluntary exercise on muscle damage and muscle protein degradation were investigated in a streptozotocin-induced rat model of moderately glycemic, uncontrolled, type 2 diabetes. MATERIALS AND

methodsIn the preliminary experiment, an oral glucose tolerance (1.0 g/kg) test was carried out to confirm the development of diabetes 3 days after streptozotocin treatment (30 mg/kg). In the genuine experiment, rats were divided into four groups: (i) non-diabetic rats without exercise (controls); (ii) non-diabetic rats with exercise; (iii) diabetic rats without exercise; and (iv) diabetic rats with exercise. After 5 days of voluntary wheel running exercise, blood and 24-h urine were collected, and levels of serum creatine kinase, a marker of muscle damage, and 24-h urinary excretion of muscle degradation products were determined.

resultsType 2 diabetic rats with insulin deficiency that exercised had higher serum creatine kinase and greater urinary excretions of creatinine, urea nitrogen and 3-methylhistidine compared with both type 2 diabetic rats with insulin deficiency and non-diabetic rats that did not exercise. However, there were no differences in serum creatine kinase and urinary excretions of creatinine, urea nitrogen and 3-methylhistidine between non-diabetic rats that did and did not exercise.

conclusionsThese findings suggest that muscle damage is induced and muscle protein degradation are enhanced by chronic moderate exercise in moderately glycemic uncontrolled type 2 diabetic rats with insulin deficiency at an intensity level of exercise that does not affect muscle damage and muscle protein degradation in non-diabetic rats. (J Diabetes Invest, doi: 10.1111/j.2040-1124.2011.00130.x, 2011).

Indexed as

ExerciseMuscle damageType 2 diabetes mellitus

Identifiers

PMID24843525
PMCPMC4014900
OpenAlexW1511462795

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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.