Figure 4.

Scutellarein inhibits the migration and invasion of HT1080 cells. (A) Phase contrast images taken at the beginning (0 h) and after 6 h of the cell migration assay carried out using standard culture inserts. (B) The invasion of HT1080 cells was assessed using the Matrigel-coated Transwell system. The cancer cells were stained with crystal violet. (C) Quantification analysis of HT1080 cell invasion efficiency by measuring optical density at a wavelength of 600 nm. The values are the means ± SEM (n=3). ^**P<0.01.