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논문 기본 정보

자료유형
학술저널
저자정보
김유미 (한남대학교) 김창주 (경희대학교) 지은상 (상명대학교) 윤진환 (한남대학교)
저널정보
한국생활환경학회 한국생활환경학회지 한국생활환경학회지 제20권 제2호
발행연도
2013.4
수록면
206 - 215 (10page)

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초록· 키워드

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The aim of the present study was to investigate the effects of swimming training, detraining and retraining on neurotransmitter(5-HT, TPH), neurotrophin(BDNF) and neurogenesis(BrdU), and relationship with μ-opioid receptor in the mice brain. Male Crl:CD-1 (ICR) mice were divided into control group(C; n = 10), swimming training group(ST; n = 10), detraining group(DT; n = 10) and retraining group(RT; n = 10) at the age of 6 weeks. The mice in swimming training group was made to swim(5 days/week, 60 min/day) for 12 weeks. Detraining group was made to swim for 4 weeks and remained sedentary for the next 8 weeks. Retraining group was made swim for 4 weeks, remained sedentary for the next 4 weeks, and swim for the last 4 weeks. In the present results, swimming training enhanced neurotransmitter, neurotrophin expression and hippocampal neurogenesis. Detraining significant decreased and retraining showed similar level compared to the control group. μ-opioid receptor in the swimming training group showed significant decreased compared to the control group. But detraining group showed more significant increased. There is a close connection between detraining and μ-opioid receptor. Here in this study, swimming training improves brain functions, but sudden cessation of swimming training might bring decline of the brain functions.

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Abstract
1. 서론
2. 연구방법
3. 연구결과
4. 논의
5. 결론
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UCI(KEPA) : I410-ECN-0101-2014-500-002603829