Figure 2. QLD reduced abiraterone resistance ability of PC3-AbiR cells. (A) The apoptotic cell death of PC3-AbiR cells was analyzed by FACS analysis and apoptosis rate was calculated. (B) Cell survival rate of PC3-AbiR cells in each group was detected by CCK8 kits. Data were presented as mean ± SD. n=3. *p< 0.05, **p< 0.01.