Method;Four nude mice were divided into 2 groups with 2 in each.Group A;a minilaparotomy was performed to place fresh human endometrial samples on the ovary of nude mice.

• 方法:4只参加实验的裸鼠分成2组,每组2只,分别用注射人子宫内膜碎屑液入裸鼠腹腔和手术将人子宫内膜组织块贴于裸鼠卵巢的方法建立模型,观察移植内膜的组织学、超微结构情况。