In order to study the effect of Migu jian, a decocti on consis ting of Rhizoma Rehmannlae Praeparatae,Herba Epimedii, Psoralea corylifolia,Psoralea corylifolia, Radix Salviae milliorrhizae,etc,etc,on bone loss of post-menopausal osteoporosis f the bonemineral content (BMC)was determined with dual-energy X-ray absorptiometry,Three groups of female SD rats were observed,i.e., bilateral ovariectomized and untreated (group I),bilateral oveari-ectomized and tlreated with Migu jian(group Ⅱ),and sham ovarlectomiz...