目的：观察益欣康泰胶囊对人体睾酮和雌二醇水平的影响。方法：采用放射免疫法观察了海拔３ ３００ｍ 地区６７ 例健康男性服用益欣康泰胶囊和古汉养生精前后血浆睾酮（Ｔ）和雌二醇（Ｅ２）的变化。结果：健康男性服用益欣康泰胶囊后血浆睾酮含量明显升高，与服药前比较Ｐ＜ ００１；服用古汉养生精组健康男性Ｔ、Ｅ２ 有升高趋势，与服药前比较无显著性差异。两服药组相比较，益欣康泰胶囊升高体内Ｔ含量和Ｔ／Ｅ比值的作用优于古汉养生精组Ｐ＜ ００１。结论：提示该药具有升高体内Ｔ含量和增强机体性腺功能的作用 Objective: To observe the effect of Yixin Kangtai Capsule on the level of testosterone and estradiol in human. Methods: The changes of plasma testosterone (T) and estradiol (E2) levels in 67 healthy men after taking Yixin Kangtai capsules and Guhan Shengjing were observed by radioimmunoassay. Results: The plasma testosterone levels of healthy men after taking Yixin Kangtai capsules increased significantly, compared with those before taking P<001; the T and E2 levels of healthy men taking Guhan regimen group had a tendency to increase, and there was no significant difference compared with that before medication. difference. Compared with the two medication groups, Yixin Kangtai capsules had higher T content and T/E ratio in the body than the ancient Han health group P<001. Conclusion: It is suggested that the drug can increase the T content in the body and enhance the body’s gonadal function