Objective To observe the effect of coumestrol on the proliferation and differentiation of neonatal rat osteoblasts and study the mechanism of coumestrol to the osteoblasts(OBs).

• 目的:观察香豆雌酚对大鼠成骨细胞(OBs)增殖分化的影响,初步探讨香豆雌酚对OBs的作用机制。