Figure 2.

Effect of resveratrol on the migration of MDA231, MDA453, MDA436, and BT549 human breast cancer cells. Transwell chambers were used to detect the ability of cells to migrate (×100 magnification). Cells were treated with control or 12.5 μM, 25 μM, or 50 μM resveratrol for 24 h. The percent cell migration is shown. The error bars represent three independent experiments and each experiment was repeated three times. * p < 0.05, ** p < 0.01 vs. untreated cells.