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Analyze of the pain mechanism for a contracture treatment

Research Project

Project/Area Number 24500620
Research Category

Grant-in-Aid for Scientific Research (C)

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

Principal Investigator

MATSUDA Teru  中部大学, 生命健康科学部, 講師 (40367868)

Co-Investigator(Renkei-kenkyūsha) MIZUMURA Kazue  中部大学, 生命健康科学部, 教授 (00109349)
Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2012: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords拘縮 / 疼痛 / 行動実験 / C線維単一神経記録 / 単一神経記録 / C線維
Outline of Final Research Achievements

In this study we examined that the mechanism of contracture pain and peripheral nerve response. Rat ankle joints fixed in full planter flexion by plaster casts. We measured the range of motion and mechanical pain threshold of skin and muscles. The range of motion decreased by cast immobilization, and the contracture was created. And, the mechanical pain threshold of the skin and muscles decreased. We measured the muscle C-fiber activities of mechanical and heat threshold and responses to chemical solutions. But, there is little recorded number and the tendency is not clear.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report

URL: 

Published: 2013-05-31   Modified: 2019-07-29  

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