刺五加制剂增强人体运动能力的研究  

Effect of Ciwujia (Radix acanthopanacis senticosus) preparation on human stamina

作　　者：吴永宁[1] 王绪卿[1] 赵云峰[1] 王京忠 陈惠京[1] 刘宏志[1] 李若薇[2] 李明[2] CampbellTC 陈君石[1] 

机构地区：[1]中国预防医学科学院营养与食品卫生研究所 [2]Division of Nutritional Sciences, Cornell University,Ithaca,NY 14853,USA

出　　处：《卫生研究》1996年第1期57-61,共5页Journal of Hygiene Research

摘　　要：以16名健康成年男子为试验对象,研究了刺五加制剂对人体运动能力的影响。结果表明服用刺五加制剂后,无氧阈下作功能力由(808±189)kg.m/min(134.0±23.9 W)上升至(904±80)kg.m/min(150.6±19.9 W),提高了12.4%;呼吸商由0.99下降至0.86,使运动时脂肪供能增加43%。乳酸、心率和无氧阈的结果均提示刺五加制剂能提高人体摄氧能力,节省肌糖元,从而发挥抗疲劳作用。The effect of Ciwujia (Radix Acanthopanacis Senticosus) preparation on stamina was investigated in 16 male adult volunteers. The results showed that anaerobic threshold of power load at 4 mmol/L blood lactic acid (LA) level was 808±189 kg. m/min (134±23.9 W) before taking Ciwujia preparation, while it was 904±80kg. m/min (150.6±19.9 W) after taking Ciwujia preparationm. The respiratory quotient (RQ) decreased from 0.99 pre-ciwujia to 0.86 post-ciwujia, which indicate that Ciwujia preparation incresed the level of fat metabolism by 43% during exercise. Since energy for high intensity exercise largely depends on glycogen stored in the body, results obtained with Ciwujia preparation have positive implications for the athlete. By inducing a glycogen sparing effeet,Ciwujia preparation delays the occurrence of fatigue and increases the anaerobic threshold. The RQ, LA, heart rate and anerobic perfermance data are consistent with a glycogen sparing effect of Ciwujia preparation.

关 键 词：刺五加制剂 抗疲劳作用 中药药理 

分 类 号：R285.5[医药卫生—中药学] R286.79[医药卫生—中医学]