• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Study of the optimal load and intervention timing for the leg muscle functional recovery after disuse atrophy

Research Project

Project/Area Number 26350608
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Rehabilitation science/Welfare engineering
Research InstitutionKanazawa University

Principal Investigator

TANAKA Shoji  金沢大学, 保健学系, 助教 (70422657)

Co-Investigator(Renkei-kenkyūsha) YAMAZAKI Toshiaki  金沢大学, 保健学系, 教授 (00220319)
KAWAHARA Ei  金沢大学, 保健学系, 教授 (90161348)
Research Collaborator NAKAGAWA Takao  金沢大学, 保健学系, 教授
INOUE Katsumi  金沢大学, 保健学系, 准教授
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords廃用性筋萎縮 / 運動負荷 / 最大反復回数 / 理学療法 / 運動介入
Outline of Final Research Achievements

This study performed 30% and 70% of the one repetition maximum squat in rat disuse atrophy model by tail suspension to evaluate the influence of ten days of exercise intervention in the recovery process from disuse atrophy. Although exercise interventions delayed the recovery of lower leg muscles from disuse atrophy, in 30% of one repetition maximum group, quadriceps femoris muscle showed increased mass. The results suggest that intense exercises to disuse atrophied muscles delays the recovery of weaker muscles more affected by disuse, however they could contribute the strengthening of the muscles less affected by disuse atrophy in compensation.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (6 results)

All 2017 2015 2014

All Journal Article (3 results) (of which Peer Reviewed: 3 results,  Acknowledgement Compliant: 1 results) Presentation (3 results)

  • [Journal Article] Myogenic cell response to muscle contraction with short electrical stimulation2015

    • Author(s)
      Shoji Tanaka, Ei Kawahara, Takao Nakagawa
    • Journal Title

      Journal of Physical Therapy Science

      Volume: 27 Issue: 7 Pages: 2349-2352

    • DOI

      10.1589/jpts.27.2349

    • NAID

      130005089010

    • ISSN
      0915-5287, 2187-5626
    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Journal Article] Influence of exercise intensity on atrophied quadriceps muscle in the rat2015

    • Author(s)
      Shoji Tanaka, Taishi Obatake, Koichi Hoshino, Takao Nakagawa
    • Journal Title

      Journal of Physical Therapy Science

      Volume: 27 Issue: 11 Pages: 3445-3450

    • DOI

      10.1589/jpts.27.3445

    • NAID

      130005110288

    • ISSN
      0915-5287, 2187-5626
    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Journal Article] Expression of hepatocyte growth factor is synchronized with expansion of myogenesis in regenerating skeletal muscle2015

    • Author(s)
      Shoji Tanaka, Ei Kawahara, Takao Nakagawa
    • Journal Title

      J Tsuruma Health Sci Soc, Kanazwa Univ

      Volume: 39 Pages: 85-94

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] 小動物用定量負荷運動装置の試作2017

    • Author(s)
      田中正二,中川敬夫
    • Organizer
      第52回日本理学療法学術大会
    • Place of Presentation
      東京ベイ幕張ホール(千葉県千葉市)
    • Year and Date
      2017-05-12
    • Related Report
      2016 Annual Research Report
  • [Presentation] 脱神経筋に対する伸張運動による組織線維化への影響2015

    • Author(s)
      田中正二、中川敬夫
    • Organizer
      第50回日本理学療法学術大会
    • Place of Presentation
      東京国際フォーラム(東京都千代田区)
    • Year and Date
      2015-06-05 – 2015-06-07
    • Related Report
      2014 Research-status Report
  • [Presentation] 廃用性筋萎縮に対する筋力増強運動負荷量についての検討2014

    • Author(s)
      小畑大志、星野浩一、田中正二、中川敬夫
    • Organizer
      第49回日本理学療法学術大会
    • Place of Presentation
      パシフィコ横浜(神奈川県横浜市)
    • Year and Date
      2014-05-30 – 2014-06-01
    • Related Report
      2014 Research-status Report

URL: 

Published: 2014-04-04   Modified: 2018-03-22  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi