【摘要】 采用常压缺氧实验、低温游泳实验和热板法的实验方法,分别比较黄芪水煎剂、水提液和党参水煎剂、水提液对小鼠耐缺氧时间、低温游泳时间及痛阈的影响.结果表明,黄芪和党参的水煎剂均能增强小鼠抗应激反应的能力;黄芪提高小鼠抗应激反应的作用优于党参.其中在抗热刺激和耐缺氧实验中黄芪作用明显优于党参,而在低温游泳实验中黄芪和党参的作用无明显差别.更多还原

【Abstract】 Hypoxia tolerance test under ordinary pressure,adopted the low temperature swim test and hot board test. To study the comparison of Astragalus and Codonopsis on the antistress. The results showed that Codonopsis and Astragalus both can strengthen the ability of the antistress. The effect of Astragalus is obviously better than Codonopsis in hot board test and hypoxia tolerance test under ordinary pressure. But there is little difference in low temperature swim experiment.更多还原