Figure 2

Cell cycle analysis of HepG2 cells after 72 h of treatment with 0.3% DMSO, 113 μM I3C, 2.30 μM sorafenib, and their simultaneous combination.

The X-axis represents the channel number (relative DNA content/cell). The Y-axis represents the number of cells/channel. Data are means ± SD of 3 independent experiments.