Typical apoptotic peak before M1 phase of the cells appeared 4 h after treatment with GCV+10 mg/ml HCPT, which resulted in a apoptosis rate of 52.93%.

• GCV+10mg/mlHCPT作用后4h；T-24细胞出现M1期前典型的细胞凋亡峰；凋亡率达52.；93%25。