Figure 1.

Cell survival following co-exposure to BPA and KBrO₃ (from Gassman et al. 2015). Ku70-deficient cells were treated with increasing amounts of KBrO₃ for 1 hr (solid circles) or pre-treated with 150 μM BPA for 1 hr, co-exposed to BPA and increasing amounts of KBrO₃ for 1 hr, and then BPA exposure was continued for a total of 24 hr after KBrO₃ exposure (open circles). After 24 hr, cells were washed, fresh medium was applied, and they were allowed to grow for 6–7 days. Cells were counted, and inhibition of growth was determined as the number of cells remaining after the treatment was compared with the control (% Control).