目的研究党参、黄芪对中枢神经系统的作用,并进行比较。方法观察党参、黄芪对戊巴比妥钠及乙醚引起睡眠作用的影响;采用水迷宫实验方法。结果党参及黄芪均能延长戊巴比妥钠及乙醚引起的睡眠时间。党参、黄芪能显著改善东莨菪碱所致小鼠学习记忆障碍。结论党参延长戊巴比妥钠及乙醚引起睡眠时间作用优于黄芪;党参改善东莨菪碱所致大鼠学习记忆障碍作用优于黄芪

Object To study the difference between Radix Codonopsis(RC) Radix Astragala(RA) on the central nervous system.Methods Sleeping was induced by pentobarbital sodium and ether.The water maze was used.Results Both RC and RA could prolong the sleeping time induced by pentobarbital sodium and ether.RC and RA had effect on the scopolamine}nduced study and memory disturbance of mice.Conclusion The effect of RC on prolonging the sleeping time induced by pentobarbital sodium and ether is better than that of RA.On the study and memory disturbance induced by scopolamine,RC is also better than RA.