8个不同产地太子参对脾虚及免疫功能的影响

The Effect of Radix Pseudostellariae from 8 Habitats on Spleen-deficiency and Immunologic Function

江苏宜兴、福建拓荣、安徽广德、山东重沟、山东临沐、上海、安徽朗溪、安徽宣州等产地太子参75％醇提物对小鼠脾虚及细胞免疫功能低下均具有改善作用,它们能降低小鼠脾虚阳性发生率,升高脾虚小鼠体重、肛温、胸腺指数及脾脏指数,延长脾虚小鼠低温游泳时间和常压耐缺氧时间,并能增强强的松龙免疫抑制小鼠的迟发型超敏反应。其中以安徽宣州太子参改善小鼠脾虚症状效果最好。

75% ethanol extracts of Radix Pseudostellariae could improve spleen-deficiency and immunologic function from Yixing(Jiang-su),Tuorong (Fujian) ,Guangde(Anhui) ,Zhonggou( Shandong) ,Linmu( Shandong) , Shanghai, Langxi ( Anhui) and Xuanzhou (Anhui).They could decrease spleen-deficienly ratio,increase body weight,anus temperature,thymus and spleen indexes,and prolong swimming time in 15℃ water and survival time under anoxic circumstances on resperpine-induced mice.They could also inhibit delayed hypersensitivity induced by prednisolone on mice.Radix Pseudostellariae from Xuanzhou was most effective on spleen-deficiency mice.