人工冬虫夏草多糖提取物对小鼠免疫功能的影响

摘要

为研究人工冬虫夏草多糖提取物对小鼠免疫功能的影响,采用小鼠的体质量法,脾脏、胸腺质量法,迟发型变态反应试验法,及单核巨噬细胞吞噬功能试验法研究了多糖提取物对小鼠免疫影响.实验结果表明:人工虫草多糖提取物可以增加小鼠胸腺质量；改善DNFB诱发的小鼠迟发型变态反应；也能明显提高单核巨噬细胞的吞噬能力,但对小鼠体质量没有影响.因此人工冬虫夏草多糖具有增强小鼠免疫功能的作用.%To study the effect of polysaccharide extract from artificial Cordyceps sinensis on immune function of mouse, the methods including weight test of mice themselves and immune organs such as spleen and thymus gland, delayed hypersensitivity test, phagocytic function of monocyte macrophage test were adopted to evaluate the effect of polysaccharide extract on immune function of mouse. The results indicate polysaccharide extract can increase the weight of thymus gland and improve the delayed hypersensitivity induced by DNFB, it also can enhance phagocytic ability of monocyte macrophages but has no effect on the body weight of mouse. So Cordyceps sinensis may strengthen the immune function of mouse.