贵州医科大学学报

1993, (04) 256-260

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猕猴桃中药复方制剂对运动负荷肺功能的影响
Influence of Kiwifruit-herd Mixture on the Lung Function in Exercise Workload

周影娜;刘家骝;彭代茹;杨桂萍;
Zhou Yingna, et al Guizhou Geriatrics Institute

摘要(Abstract):

采用运动递增负荷法,测定了9名青年运动员服用我院研制的猕猴桃中药复方制剂(大自然健身滋)前后的运动耐力。结果显示受试者服药后无氧代谢阈值、最大功率负荷、代谢当量、最大氧耗量及公斤氧耗量明显增加,同时呼吸频率和心率无明显加快。提示此制剂能增强运动员运动耐受性,延长负荷运动时体内有氧代谢供能过程,延缓无氧阈的出现。从而延长运动时间,改善运动通气和换气,改善心功能。
The authors studied the lung function in exercise workload and exercise load tolerance in 9 cases of young athletics befroe and after taking the kiwifruit-herb mixture, using an exercise-work-load-incremental test. The results showed that after taking the tonic, at the anaerobic thresholdand maximal workload, the anaerobic metabolic threshold, maximal workload metabolic equivalent, the maximal oxygen consumption and the VO_2/kg increased, but the respiratiou rate and heart rate remained unchanged. This points out that the kiwifruit-herb mixture can increase the exercise tolerance of the body, and lengthen the exercise time, also improve the exercise pulmonary ventilation, exericse pulmonary gas exchange function, and the cardiopulmonary function.

关键词(KeyWords): 猕猴桃;;植物提取物;;运动试验;;用力呼气量;;肺换气
kiwifruit;;plant extracts;;exercise test;;forced expiratory volume;;pulmonary gas exchange

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作者(Author): 周影娜;刘家骝;彭代茹;杨桂萍;
Zhou Yingna, et al Guizhou Geriatrics Institute

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