Figure 3
Synergistic effects of As 2 O 3 and DDP in lung cancer cell lines. A. The synergistic effect of As2O3 and DDP in the treatment of A549 cells. MTT assay results showed that 2.5 μM As2O3 and 3 μg/ml DDP exerted synergistic inhibition effects on A549 cells at 48 hours. B. The synergistic effect of As2O3 and DDP in the treatment of H460 cells. MTT assay results showed that 2.5 μM As2O3 and 3 μg/ml DDP exerted synergistic inhibition effects on H460 cells at 48 hours.