Evidence map›Paper›PMID 28497057›Full record

ArticleBioMed research international2017

Electrical Stimulation of Denervated Rat Skeletal Muscle Retards Capillary and Muscle Loss in Early Stages of Disuse Atrophy.

Kouki Nakagawa, Hiroyuki Tamaki, Keishi Hayao, Kengo Yotani, Futoshi Ogita, Noriaki Yamamoto, Hideaki Onishi

Open access · hybridAbstract read
In one paragraph

Article in BioMed research international, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.3field-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

11 citing papers in PubMed, 26 citations in OpenAlex.

  1. Wearable Bioelectronics for Home-Based Monitoring and Treatment of Muscle Atrophy.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025
    Review
  2. Article
  3. Article
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  5. Article
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  7. Article
  8. Physiological CaFrontiers in physiology · 2020
    Review
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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 1 country.

Kouki NakagawaInstitute for Human Movement and Medical Sciences, Niigata University of Health and Welfare, Niigata, Japan.
Hiroyuki TamakiInstitute for Human Movement and Medical Sciences, Niigata University of Health and Welfare, Niigata, Japan.ORCID 0000-0003-2200-1795
Keishi HayaoInstitute for Human Movement and Medical Sciences, Niigata University of Health and Welfare, Niigata, Japan.
Kengo YotaniNational Institute of Fitness and Sports in Kanoya, Kanoya, Japan.
Futoshi OgitaNational Institute of Fitness and Sports in Kanoya, Kanoya, Japan.
Noriaki YamamotoInstitute for Human Movement and Medical Sciences, Niigata University of Health and Welfare, Niigata, Japan.
Hideaki OnishiInstitute for Human Movement and Medical Sciences, Niigata University of Health and Welfare, Niigata, Japan.
Niigata University of Health and Welfare · JPNational Institute of Fitness and Sports in Kanoya · JPNiigata University of Rehabilitation · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The purpose of the present study is to investigate the effects of low-frequency electrical muscle stimulation (ES) on the decrease in muscle mass, fiber size, capillary supply, and matrix metalloproteinase (MMP) immunoreactivity in the early stages of denervation-induced limb disuse. Direct ES was performed on the tibialis anterior muscle following denervation in seven-week-old male rats. The rats were divided into the following groups: control (CON), denervation (DN), and denervation with direct ES (DN + ES). Direct ES was performed at an intensity of 16 mA and a frequency of 10 Hz for 30 min per day, six days a week, for one week. We performed immunohistochemical staining to determine the expression of dystrophin, CD34, and MMP-2 in transverse sections of TA muscles. The weight, myofiber cross-sectional area (FCSA), and capillary-to-fiber (C/F) ratio of the tibialis anterior (TA) muscle were significantly reduced in the DN group compared to the control and DN + ES groups. The MMP-2 positive area was significantly greater in DN and DN + ES groups compared to the control group. These findings suggest beneficial effects of direct ES in reducing muscle atrophy and capillary regression without increasing MMP-2 immunoreactivity in the early stages of DN-induced muscle disuse in rat hind limbs.

Indexed as

Muscle DenervationAnimalsElectric Stimulation TherapyMaleMatrix Metalloproteinase 2Muscle, SkeletalMuscular AtrophyRatsRats, Inbred F344Matrix Metalloproteinase 2Mmp2 protein, rat

Identifiers

PMID28497057
PMCPMC5406745
OpenAlexW2606146299

What OpenQuestion holds

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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.