porosis

Methods The experiment was composed of two steps:①Duplicating an animal model of osteo porosis;

方法实验分两步进行，首先去除成年大鼠卵巢，复制质疏松症模型；

Results ①All the experimental parameters of osteo porosis decreased and had significant difference compared to those of the controls;

采用强度测定和学方法观察结构的改变情况。