许多中药对免疫功能有促进作用,但目前对中药增进免疫助能的机制尚了解不多。据文献报道,胸腺细胞糖皮质激素受体测定是观察T细胞分化成熟的指标,骨髓干细胞到前胸腺细胞,糖皮质激素受体含量是低的,在胸腺的皮质区内,胸腺细胞是幼稚的,其糖皮质激素受体含量最高,在髓质区,细胞比较成熟,受体量又降低。我们用已知增强免疫功能的中药黄芪 Many traditional Chinese medicines have a role in promoting immune function, but at present little understanding of the mechanism of traditional Chinese medicine to promote immune system is still available. According to the literature, thymocyte glucocorticoid receptor assay is to observe the maturation of T cells index, bone marrow stem cells to the anterior thymocyte, glucocorticoid receptor content is low, thymus in the thymus cortex is naive , The highest content of glucocorticoid receptors, in the medulla area, the cells are more mature, receptors and reduced. We use Astragalus membranaceus which is known to enhance the immune function