Method: the ovariectomy-induced osteoporosis rat model was adopted.TBV%,TRS%,TFS%,AFS%,MAR,BFR,OWS and mAR in shankbone were measured by bone histomorphometry.

• 方法：以卵巢切除所致的骨质疏松大鼠为动物模型，采用骨组织形态计量学方法测定胫骨TBV%25、TRS%25、TFS%25、AFS%25、MAR、BFR、OWS和mAR。