Figure 2.
Median effects of gefitinib and radiation alone or in combination in human skin cancer and melanoma cell lines. A: Median CI values (determined from individual CIs (N=12) presented in Figure 1B) for gefitinib and radiation combination. B: IC50 values for gefitinib, calculated from dose–response curves with 0, 0.1, 0.3, 1, 3, 10 and 30 μM. Mean±SEM for 6 replicates from 3 experiments. C: ID50 values for radiation, calculated from dose–response curves with 0, 1, 2, 4 and 8 Gy. Mean±SEM for 6 replicates from 3 experiments.