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Mechanisms underlying immobilization-induced muscle pain and the effect of physical therapy intervention

Research Project

Project/Area Number 18K17751
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 59010:Rehabilitation science-related
Research InstitutionNagasaki University

Principal Investigator

GOTO Kyo  長崎大学, 医歯薬学総合研究科(保健学科), 客員研究員 (90813436)

Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2020: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2019: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2018: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywords不活動性疼痛 / 神経成長因子(NGF) / M1・M2マクロファージ / IL-1β / 理学療法 / 筋収縮運動 / 電気刺激療法(EMS) / 不活動性筋痛 / マクロファージ / 炎症性サイトカイン
Outline of Final Research Achievements

The first purpose of this study was to elucidate the molecular mechanism involved in the development of immobilization-induced muscle pain through animal experiments in rats. Secondly, for immobilization-induced muscle pain, we practiced the preventive intervation in physical therapy and verified its effect including the biological mechanism. As a result, nerve growth factor (NGF) upregulation may be a major contributor to immobilization-induced muscle pain. Accumulation of inflammatory macrophages and associated increased expression of IL-1β may be related to immobilization-induced muscle pain. In addition, electrical muscle stimulation (EMS) for immobilization-induced muscle pain has the effect of suppressing the expression of NGF caused by immobilization and reducing the occurrence of muscle pain.

Academic Significance and Societal Importance of the Research Achievements

不活動性疼痛は腰痛や膝痛等の運動器慢性疼痛の発生要因に関わっていると考えられている.したがって,不活動性疼痛の病態ならびに発生メカニズムの解明を進めることは,運動器慢性疼痛の発生予防ならびに治療戦略開発の観点からも極めて重要といえる.本研究では骨格筋が病巣部位である不活動性筋痛の発生メカニズムに関わる分子機構を解明し,学術的に意義のある研究成果を輩出した.加えて,本研究では骨格筋電気刺激療法を用いた筋収縮運動が不活動性筋痛の予防に効果的であることを明らかにした.つまり,この研究成果は運動器慢性疼痛の発生予防に運動が有効である可能性を示唆しており,社会的にも意義があると考えている.

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (17 results)

All 2021 2020 2019 2018 2017

All Journal Article (7 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 6 results,  Open Access: 3 results) Presentation (9 results) (of which Int'l Joint Research: 1 results) Book (1 results)

  • [Journal Article] Factors Affecting Persistent Postoperative Pain in Patients with Hip Fractures2020

    • Author(s)
      Goto K, Kataoka H, Honda A, Yamashita J, Morita K, Hirase T, Sakamoto J, Okita M
    • Journal Title

      Pain Res Manag

      Volume: 2020 Pages: 1-7

    • DOI

      10.1155/2020/8814290

    • NAID

      120006980767

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Mechanisms underlying immobilization-induced muscle pain in rats2020

    • Author(s)
      Oga S, Goto K, Sakamoto J, Honda Y, Sasaki R, Ishikawa K, Kataoka H, Nakano J, Origuchi T, Okita M
    • Journal Title

      Muscle Nerve

      Volume: 61 Issue: 5 Pages: 662-670

    • DOI

      10.1002/mus.26840

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Electrical stimulation in addition to passive exercise has a small effect on spasticity and range of motion in bedridden elderly patients: A pilot randomized crossover study2019

    • Author(s)
      Kataoka H, Nakashima S, Aoki H, Goto K, Yamashita J, Honda Y, Kondo Y, Hirase T, Sakamoto J, Okita M
    • Journal Title

      Health

      Volume: 11 Issue: 08 Pages: 1072-1086

    • DOI

      10.4236/health.2019.118084

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Low-intensity muscle contraction exercise following the onset of arthritis improuves hypoalgesia via resuction of joint inflammation and central sensitization in the spinal cord in a rat model2019

    • Author(s)
      Ishikawa K, Kajiwara Y, Sakamoto J, Sasaki R, Goto K, Honda Y, Kataoka H, Okita M
    • Journal Title

      Neurosci Lett

      Volume: 706 Pages: 18-23

    • DOI

      10.1016/j.neulet.2019.04.031

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] 脊椎圧迫骨折:急性期からの管理と慢性疼痛予防戦略2018

    • Author(s)
      片岡英樹,後藤 響, 坂本淳哉,沖田 実
    • Journal Title

      Pain Clinic

      Volume: 39

    • Related Report
      2018 Research-status Report
  • [Journal Article] Effects of Physical-Agent Pain Relief Modalities for Fibromyalgia Patients: A Systematic Review and Meta-Analysis of Randomized Controlled Trials2018

    • Author(s)
      Honda Yuichiro、Sakamoto Junya、Hamaue Yohei、Kataoka Hideki、Kondo Yasutaka、Sasabe Ryo、Goto Kyo、Fukushima Takuya、Oga Satoshi、Sasaki Ryo、Tanaka Natsumi、Nakano Jiro、Okita Minoru
    • Journal Title

      Pain Research and Management

      Volume: 2018 Pages: 1-9

    • DOI

      10.1155/2018/2930632

    • NAID

      120006987907

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Relationship between extensibility and collagen expression in immobilized rat skeletal muscle2017

    • Author(s)
      Honda Yuichiro、Tanaka Miho、Tanaka Natsumi、Sasabe Ryo、Goto Kyo、Kataoka Hideki、Sakamoto Junya、Nakano Jiro、Okita Minoru
    • Journal Title

      Muscle & Nerve

      Volume: 57 Issue: 4 Pages: 672-678

    • DOI

      10.1002/mus.26011

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Presentation] 脊椎圧迫骨折に対する行動医学的介入を併用したリハビリテーションの効果検証.2020

    • Author(s)
      片岡英樹,後藤 響,本多彩菜,山口 萌,中川晃一,野元祐太郎,近藤祐太朗,山下潤一郎,森田 馨,平瀬達哉,坂本淳哉,沖田 実
    • Organizer
      第13回日本運動器疼痛学会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 新鮮脊椎圧迫骨折患者における既存骨折数が新鮮骨折後の腰背部痛,心身機能の回復におよぼす影響2019

    • Author(s)
      片岡英樹,本多彩菜,後藤 響,野元祐太朗,山下潤一郎,森田 馨,麻生暢哉,坂本淳哉,沖田 実
    • Organizer
      第12回日本運動器疼痛学会
    • Related Report
      2019 Research-status Report
  • [Presentation] 大腿骨近位部骨折術後患者の身体活動性が退院時の痛み,運動機能,ADLにおよぼす影響2019

    • Author(s)
      後藤響,片岡英樹,本多彩菜,森田馨,山下潤一郎,坂本淳哉,沖田実
    • Organizer
      第24回日本ペインリハビリテーション学会学術大会
    • Related Report
      2019 Research-status Report
  • [Presentation] Voluntary forelimbs exercise reduces immobilization-induced mechanical hyperalgesia in the rat hind paw.2019

    • Author(s)
      Ishikawa K,Tong Y, Sasaki R, Takeshita I, Goto K, Honda Y, Kataoka H, Sakamoto J, Okita M
    • Organizer
      11th congress of the European Pain Federation
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] 強い腰背部痛が残存する脊椎圧迫骨折患者の特徴2019

    • Author(s)
      片岡英樹,本多彩菜,後藤 響,柿田徹郎,中川晃一,山下潤一郎,森田 馨,平瀬達哉,坂本淳哉,沖田 実
    • Organizer
      第56回日本リハビリテーション医学会学術集会
    • Related Report
      2019 Research-status Report
  • [Presentation] 大腿骨近位部骨折術後患者の身体活動性が退院時の多面的リハビリテーションアウトカムにおよぼす影響2019

    • Author(s)
      後藤 響,片岡英樹,本多彩菜,森田 馨,山下潤一郎,坂本淳哉,沖田 実
    • Organizer
      第7回日本運動器理学療法学術大会
    • Related Report
      2019 Research-status Report
  • [Presentation] 大腿骨近位部骨折患者の術後痛の残存に影響する因子の検討2018

    • Author(s)
      後藤 響,片岡英樹,本多彩菜,森田 馨,山下潤一郎,坂本淳哉,沖田 実
    • Organizer
      第23回日本ペインリハビリテーション学会学術大会
    • Related Report
      2018 Research-status Report
  • [Presentation] 長期不活動により膝痛が増悪した症例に対する運動療法,神経筋電気刺激,活動日記を併用したリハビリテーションの経験2018

    • Author(s)
      徳永嵩栄,片岡英樹,本多彩菜,後藤 響,山下潤一郎,坂本淳哉,沖田 実
    • Organizer
      第23回日本ペインリハビリテーション学会学術大会
    • Related Report
      2018 Research-status Report
  • [Presentation] 多発外傷後にfear-avoidance modelを呈した症例に対する認知行動療法を導入したリハビリテーションの経験2018

    • Author(s)
      本多彩菜,片岡英樹,後藤 響,山下潤一郎,坂本淳哉,沖田 実
    • Organizer
      第23回日本ペインリハビリテーション学会学術大会
    • Related Report
      2018 Research-status Report
  • [Book] 運動器の傷害と機能障害-その病態とメカニズム2021

    • Author(s)
      後藤響,他8名
    • Total Pages
      253
    • Publisher
      三輪書店
    • Related Report
      2020 Annual Research Report

URL: 

Published: 2018-04-23   Modified: 2022-01-27  

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