Methods Impression cytology was performed in rabbits who received a large patch of amniotic membrane for conjunctival reconstruction during removal of large lesion.

• 方法把保存的人羊膜移植于兔眼表,观察羊膜的生长情况并用印迹细胞学方法检测生长于羊膜表面的上皮杯状细胞的数量及形态。