Figure 4. Effects of XBJ on sepsis-mediated cardiomyocyte apoptosis at 12h, 1d, 2d, 3d and 5d after CLP. (A) Representative images show apoptosis of heart tissue was detected by TUNEL staining. (B) Representative images and relative intensity of western blot for Bax, Bcl-2, Caspase 3, Cleaved-Caspase 3, Cleaved-Caspase 9, Cytochrome C and Cleaved-PARP.