Figure 4

The morphological changes of Tca8113 cells treated with VM-26. Figure A showed the blank control cells were dyed green using EB/AO stained, figure B showed the cells exposed to 5.0 mg/l of VM-26 for 72 hours were dyed red. Figure C showed the feature of blank control cells, figure D showed the apoptotic phenomenon of Tca8113 cells exposed to 5.0 mg/l of VM-26 for 48 hours, chromosome condensed into a semilunar shape and clung to the karyotheca (TEM × 4000).