力量训练对老年代谢综合征患者空腹和摄糖后自主神经功能调节的影响

发布时间：2018-04-01 19:14

本文选题：代谢综合征　切入点：运动　出处：《中国老年学杂志》2017年20期

【摘要】：目的探讨8 w力量训练对老年代谢综合征(MS)患者空腹和摄糖后自主神经功能的调节作用。方法 24例老年MS患者随机分为运动组(n=12)和对照组(n=12),运动组进行8 w力量训练,对照组保持日常生活习惯。分别于实验前后测定空腹和口服葡萄糖耐量试验(OGTT)后的心率变异性(HRV)和血压变异性(BPV)。结果空腹状态下,两组实验前后HRV、BPV参数均无统计学差异(P0.05)。OGTT状态下,两组实验前及实验后标准化低频功率(LFn)、LFn/标准化变频功率(HFn)、收缩压的低频功率(LFSBP)均较本组空腹状态时明显增加(P0.05),运动组实验后OGTT状态下LFn、LFn/HFn、LFSBP较实验前OGTT状态下也明显增加(P0.05)。而对照组实验前后OGTT状态下各指标无统计学差异(P0.05)。结论力量训练提高了老年MS患者摄糖后的交感反应(包括心交感调制和交感缩血管调制),但对空腹时的自主神经功能无明显影响。
[Abstract]:Objective to investigate the effects of 8 week strength training on the autonomic nervous function in elderly patients with metabolic syndrome (MSM).Methods 24 elderly patients with MS were randomly divided into exercise group (n = 12) and control group (n = 12).Heart rate variability (HRV) and blood pressure variability (BPV) were measured before and after fasting and oral glucose tolerance test (OGTT).Results under the condition of fasting, there was no statistical difference in BPV parameters between the two groups before and after the experiment.In the control group, there was no statistical difference in each index under the state of OGTT before and after the experiment (P 0.05).Conclusion strength training can improve the sympathetic response (including cardiac sympathetic modulation and sympathetic vasoconstriction modulation) after glucose intake in elderly patients with MS, but it has no significant effect on the autonomic nervous function on an empty stomach.
【作者单位】：郑州航空工业管理学院体育教学部;
【基金】：河南省体育局项目(2008028) 河南省自然科学基金项目(152102310372)
【分类号】：G804.7

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