首页|中等强度训练对大鼠摄食相关激素的影响

中等强度训练对大鼠摄食相关激素的影响

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目的:研究短期抗阻训练对控制食欲相关激素(胰岛素,瘦素,脂联素和ghrelin)与皮质酮的影响.方法:32只体质量为(330±5)g的8 wk龄sD大鼠,随机分为两组,给予基础饲料.一组为对照组,另一组进行为期5 wk的运动训练.结果:5 Wk后训练组体质量下降6.4%,总摄食量减少了11%,训练可以降低胰岛素和ghrelin水平,增加皮质酮水平.结论:中等强度训练可以降低调节摄食的相关激素的水平,有效地控制体质量.
Effect of a moderate exercise on the regulatory hormones of food intake in rats
AIM: To investigate effect of short force resistance exercises on regulatory honrmones of food intake ( insulin,adiponectin,leptin and ghrelin) and corticosterone. METHODS: Thirty-two 8-week-old SD rats weighing (330 ±5)g were randomly divided into 2 equal groups and fed with basic diet. One group served as control and the other group was subject to a 5-week exercise training. RESULTS: The 5-week exercise training reduced the rat body weight by 6.4% and the total food intake by 11%. The training lowered the insulin and ghrlein levels but increased the corticosterone level. CONCLUSION: Exercise of moderate intensity and duration lowers the hormones that regulate food intake and limits overweight.

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魏珊珊、黄斌强、王绘宇、黄东博、张阿妮、赵景楠

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重庆大学体育学院,重庆,400044

陕西消防总队医院,陕西,西安,710054

河北师范大学体育学院运动人体科学系,河北,石家庄,050016

运动 进食 瘦素 ghrelin

2009

第四军医大学学报
第四军医大学

第四军医大学学报

CSTPCDCSCD北大核心
影响因子:0.599
ISSN:1000-2790
年,卷(期):2009.30(12)
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