【摘要】 目的评价补肾益元中药增强运动功能及抗疲劳效应。方法采用计算机随机发生器分组,安慰剂对照,双盲观察试验方案对51名运动员进行了抗疲劳的系统观察研究。受试者服药前后分别测定4mmol乳酸无氧阈率、Wingate实验、血清睾酮、游离睾酮及疲劳症状计分。结果对照组实验前后上述指标无明显变化,服用补肾益元方药组无氧阈功率、无氧功峰值与平均值均有不同程度的提高,而疲劳度下降,力竭时间延长,血清睾酮、游离睾酮水平升高有显著性差异,疲劳症状明显改善。结论补肾益元中药能显著增强运动员的运动能力和抗疲劳能力,提高血清激素水平,对运动性疲劳症状亦有明显改善作用。更多还原

【Abstract】 Aim To evaluate the mechanism and effect of the traditional Chinese h er b(TCH) for invigorating the kidney and benefiting the primordial energy in enhan cing motor function and on anti-fatigue in athletes. Methods By double blind an d placebo control, 51 athletes were randomly divided into two groups: test group (n=26) (taking TCH preparation) and control group (n=25) (taking placebo). The anaerobic threshold rate in 4 mmol lactic acid and the concentrations of serum t estosterone (T) and free testosterone (FT) were measured, and Wingate test was p erformed in all subjects before and after treatment.Results In the control group before and after experiment, the parameters above did not change obviously. Com pared with those before treatment, AT duty, the peak and average values of anaer obic power were increased in the test group after treatment, the fatigue degree was decreased, the exhausting time was prolonged, and the levels of T and FT wer e significantly increased. Conclusion TCH preparation for invigorating the kidne y and benefiting the primordial energy significantly helps athletes to enhance t he abilities of anti-fatigue as well as abilities of exercise and increase seru m hormone level, which also plays a marked role in the improvement of exercise- induced fatigue.更多还原