3,3′-Diindolylmethane: A Promising Sensitizer of γ-Irradiation

Figure 2

Effect of DIM on cell cycle arresting. Flow cytometric analysis of cell cycle distribution: untreated cells, DIM/radiation alone, or DIM + RT (10 Gy) were harvested for 48 h for DNA flow cytometric analysis. Percentages of G1/G0, the S phase, and G2/M phases of the cell cycle are shown.