After 6 weeks,the uteris weight of all groups were measured,and a computerized image analyzer was used to evaluate the pathological changes of endometrium,smooth muscle,pituitary and adrenal gland.

• 连续给药6周后,测量各组大鼠子宫重量,用HE染色法加计算机图像分析技术观察子宫内膜、肌层及垂体、肾上腺的组织形态学变化。