지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2004.1
- 수록면
- 1,179 - 1,192 (14page)
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초록· 키워드
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The purpose of this study was to investigate the effect of acute and chronic exercise on VO2max, Leptin, metabolic hormone (Insulin, Cortisol), MDA and antioxidant enzyme(SOD, CAT). Ten retarded women who had not performed regular exercise in previous 2 yr were studied. All parameters were measured and analysed before and after training. Maximal oxygen consumption was determined during altered incremental treadmill test. Blood sample was obtained at rest before the test, immediately on completion of the test, and at recovery of 30 min. All participants were tested before and after 12-wk exercise periods. Chronic exercise resulted in significant increase of VO2max and decrease in body weight. After acute maximal exercise test, In acute exercise, there was no change in MDA after both acute and chronic exercise. Significant differences were observed in SOD between normal control and mental retardation group before training. In chronic effects average plasma SOD concentration increased significantly at immediately exercise. in contrast to pre exercise and recovery in all group and the rate of increases in SOD was higher after training than before training. This increase returned to baseline level during recovery. In conclusion, chronic exercise of mentally retarded adult women showed enhanced exercise capacity. Acute exercise resulted in enhanced metabolic capacity. Acute exercise did not show any change in lipid peroxidation despite of increased VO2max.
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