Analyze of the pain mechanism for a contracture treatment

2014 Fiscal Year Final Research Report

• Project/Area Number: 24500620
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Rehabilitation science/Welfare engineering
• Research Institution: Chubu 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
• Keywords: 拘縮 / 疼痛 / 行動実験 / C線維単一神経記録

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.

Free Research Field

複合領域