采用免疫器官称重法,溶血素形成、脾抗体分泌细胞及对ConA、LPS诱导的T、B淋巴细胞增殖反应等实验方法(MTT法)观察粉叶地锦水提物对小鼠免疫功能的影响,并与绞股蓝水提物相比较。发现二者在等剂量时均可增加小鼠胸腺及脾脏的重量,并能提高溶血索形成及脾抗体分泌细胞的形成。体外实验亦证实二者对T、B淋巴细胞均有兴奋作用。提示粉叶地锦同绞股蓝一样均具有明显的免疫增强作用。 Using immune organ weighing method, hemolysin formation, spleen antibody-secreting cells, and T- and B-lymphocyte proliferative responses induced by ConA and LPS, MTT assay was used to observe the immune function Effects and comparison with Gynostemma pentaphyllum extract. It was found that both can increase the weight of the mouse thymus and spleen at equal doses, and can increase the formation of hemolytic cords and the formation of splenic antibody-secreting cells. In vitro experiments also confirmed that both have excitatory effects on T and B lymphocytes. Tip powder Jin Jin Jin Gynostemma have the same obvious immune enhancement.