Cycloartane triterpenoid of Cimicifuga foetida Comparative study on effect of 8-prenlynaringenin and narigenin on activity of osteoclasts cultured in vitro Review on experiment of traditional Chinese medicine treating to osteoporosis Study on decoction‘s effect of different processed rhizomes of Cibotium barometz on retinoic acid induced male rats osteoporosis Research on effect of Sargentodoxae caulis on activity of osteoclasts and proliferation differentiation of osteoblasts Effects of sika pilose antler type I collagen on osteoclast and its molecular mechanism Isolation and identification of flavonoids from Epimedium koreanum and their effects on proliferation of RAW 264.7 cell line Effect of naringin on osteoclast differentiation