In addition, 15 young healthy men are selectd as normal group, do not treat. Observe the changs of yang-def iciency symptoms , detect T cell subgroup (CD3,CD4,CD8,CD4+/CD8+) and immunoglobulin (IgG,IgM, IgA).

• 另选取15例青年健康男性作为正常对照组，不治疗。 观察阳虚症状的改善情况，并检测外周血T细胞亚群(CD3、CD4、CD8、CD4~+/CD8~+)和免疫球蛋白(IgG、IgM、IgA)。