Figure 2. NC regulates cell migration and invasion. (A) Top panel: A wound healing assay was used to measure the motility of lung cancer cells. Bottom panel: Quantitative data are presented for wound healing. **P<0.01 vs the control. (B) Left panel: Migration and invasion were measured in lung cancer cells treated with NC for 24 h. Right panel: Quantitative data are presented for motility. **P<0.01 vs the control.