Methods:Apoptotic cells were detected by TUNEL. Bcl 2,P53,Fas,Fas L expressions were examined using immunohistochemistry assay.

• 方法：应用TUNEL法检测正常增殖期、增殖症及癌变子宫内膜组织标本的凋亡细胞，应用组免法检测Bcl?2、P53、Fas及Fas?L抗原。