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논문 기본 정보

자료유형
학술저널
저자정보
저널정보
한국체육과학회 한국체육과학회지 한국체육과학회지 제18권 제2호 (자연과학편)
발행연도
2009.5
수록면
983 - 992 (10page)

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초록· 키워드

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The purpose of this study was to investigate effects of vibration application on motor function and BDNF expression after crushing nerve injury of rats. Male Sprague-Dawley rats (N=18), 8 weeks age and weight from 250 to 300 g were used for this study. Crush injuries were produced on the right sciatic nerve. Vibration was applied to experimental group (N=9) on injured site at 3, 7 and 13 day. For compare the motor function between control and experimental group, the tilting plane test was measured at each gorup. The expressions of BDNF on S2 segment of spinal cord by immunohistochemistry were used for the result of motor function and peripheral nerve regeneration, respectively. Both gourps were significant increased changes of tilting plane test with the lapse of time, but tilting plane rest score were more significant in experimental group than in control, and this differences were remarkable at 14 days after sciatic nerve crush injury. Between experimental and control group, BDNF expressions after sciatic nerve crush injury were significant different. BDNF expression were non-significant in control group, but experimental group were observed significant increased change of BDNF expression with the lapse of time. These results suggest that vibration application is essential factor for early phase after crushing nerve injury. In conclusion, vibration application was contributed to motor function and nerve regeneration and could be used for nerve injury treatment.

목차

Abstract
Ⅰ. 서론
Ⅱ. 연구방법
Ⅲ. 결과
Ⅳ. 논의
Ⅴ. 결론
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UCI(KEPA) : I410-ECN-0101-2009-692-018411048