Fig. 5

A Fluorescence imaging of cells after treatment with NFs (M5) for 24 h (magnification 10 ×). Cells stained with DAPI were imaged with an exposure time of 10 ms, and those stained with Cy3 were imaged with an exposure time of 100 ms. B Results of scratch assays of cells treated with NFs (M5) at 0 h, 12 h, 24 h, 48 h, and 72 h (10 ×)