Fig. 5From: The effects of mifepristone on the structure of human decidua and chorion and Bax and Bcl-2 expression at early stage of pregnancyTUNEL staining of apoptotic cells in decidua tissues (A-B) and chorionic villi tissues (C-D). Control tissues: A and C; and treatment A group: B and D. Scale bar: 300 µm. Black arrows indicate apoptotic cells with string TUNEL staining signal in the nucleusBack to article page