Methods We established animal models of osteoporosis by removing bilateral ovaria of rats and observed bone mineral density,E 2,BGP,Ca,P,and AKP in serum.

• 方法 采用卵巢切除所致的骨质疏松大鼠为模型 ,通过对大鼠骨密度及血清E2 、骨钙素 (BGP)、Ca、P、碱性磷酸酶 (AKP)等指标检测。