甘草是中医临床应用十分广泛的一味药物,其有效成份较多,药理作用亦较复杂。探讨不同活性成份的药理效应,对于系统阐明甘草生物活性,对于扩大临床应用范围都具有重要意义。本文仅就甘草多糖(GPS)——甘草提取成份之一,对小鼠脾免疫细胞的调节效应,作了初步实验观察,发现甘草多糖具有激活小鼠淋巴细胞增殖作用,可作 Licorice is a blind Chinese medicine clinical application of a blind drug, the more effective ingredients, pharmacological effects are more complex. To explore the pharmacological effects of different active ingredients for the system to clarify the biological activity of licorice, for the expansion of clinical applications are of great significance. In this paper, only licorice polysaccharides (GPS) - licorice extract one of the components of the regulation of mouse immune cells in spleen, made a preliminary experimental observation found that glycyrrhiza polysaccharides have the role of lymphocyte proliferation can activate mice