RESUMO
Genistein, as one kind of phytoestrogens, can stimu-late osteoblastic proliferation, differention and mineralization, and can also inhibit bone resorption activity of osteoclast. The effect of genistein on bone metabolism lies in various molecular mechanisms. This paper reviews the research progress of the an-ti-osteoporotic action of genistein and its mechanism, which may provide a basis for the research and development of new agents to treat osteoporosis.
RESUMO
Salvia miltiorrhiza is a traditional Chinese medicine for the treatment of cardiovascular diseases .Recently, increasing evidence demonstrates that the water-soluble compounds isolated from Salvia miltiorrhiza,including tanshinol and salvianolic acid B, exert a regulatory influence on bone metabolism .The under-lying mechanism of these compounds involves various pathways , such as Wnt/β-catenin, ERK, BMP, OPG/RANKL/RANK and FoxO mediated oxidative stress pathway .This paper reviews pre-vious effects and mechanism of polyphenolic acids in Salvia milt-iorrhiza , which may provide the base for the research and devel-opment of the new agents to treat osteoporosis .