The effect of physical therapy for hyperalgesia on immobilized rats model.

• Project/Area Number: 20700442
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Rehabilitation science/Welfare engineering
• Research Institution: Nagoya Gakuin University
• Principal Investigator: TASAKI Hiromitsu Nagoya Gakuin University, 人間健康学部, 講師 (50367877)
• Project Period (FY): 2008 – 2009
• Project Status: Completed (Fiscal Year 2009)
• Budget Amount: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000); Fiscal Year 2009: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000); Fiscal Year 2008: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
• Keywords: リハビリテーション / 痛覚過敏モデル / 伸張刺激 / 運動刺激 / 不動化 / 痛覚過敏 / 温熱療法

Research Abstract

The effect of stretching and running exercise for hyperalgesia on immobilization was examined in the rat soleus muscle. The immobilization induced the muscle degeneration and necrosis. The prolonged stretching exercise prevented the decrease of mechanical pain threshold and the increase of muscle degeneration and necrosis. But the running exercise had no effect on alteration for immobilization. There is a possibility that stretching exercise has an affect on hyperalgesia caused with immobilization, but running exercise make worse hyperalgesia for muscle weakness.

Research Products

• [Journal Article] Influence of muscle length on muscle atrophy in the mouse tibialis anterior and soleus muscles (2009)
  • Author(s): Fujita N, Fujimoto T, Tasaki H, Arakawa T, Matsubara T, Miki A
  • Journal Title: Biomedical Research 30(1) Pages: 39-45
  • NAID: 130004903747
  • Peer Reviewed
• [Presentation] 不動化に伴う疼痛発生に対する運動の影響ー不動化モデルラットを用いてー (2010)
  • Author(s): 肥田朋子、田崎洋光、井筒孝憲、沖向雄也、榊原拓哉、中田智章、野村達也、堀田昌志
  • Organizer: 第15回理学療法の医学的基礎研究会
  • Place of Presentation: 日本福祉大学名古屋キャンパス
  • Year and Date: 2010-05-26
• [Presentation] 非荷重や不動による末梢神経の形態学的変化 (2008)
  • Author(s): 藤本太郎、藤田直人、田崎洋光、松原貴子、荒川高光、三木明徳
  • Organizer: 第43回日本理学療法学術大会
  • Place of Presentation: 福岡市
  • Year and Date: 2008-05-17
• [Remarks]
  • URL: http://www.maruron-ac.net/ngu-u/public/
• [Remarks]
  • URL: http://www.maruron-ac.net/ngu-u/public/