Figure 5. QGS inhibits ESCC cell migration. Scratch areas were analyzed after ECA109 and TE13 cells were stimulated with QGS (0, 100, or 200 μg/mL). (A) Representative photomicrographs of unstimulated and QGS-stimulated cells at 0 h and 24 h. Red lines indicate migrating edges. (B) Bar graphs showing the percentage relative wound density (RWD) in stimulated cells compared to controls. Results are from three independent experiments; *p<0.05.