Figure 6. The effect of disulfiram and sunitinib cotreatment on PC-3 cell migration.

Cells were automatically imaged once every hour after wound scratching. Wound closure effect was calculated as wound confluence in response 6-, 12- and 24 h exposures of the compounds A) Wound healing in response to compound exposures for 24 hours. Black area represents the wound edges in the beginning of the assay. B) Quantification of cells entering the wound area. Asterisks indicate the statistical significance: *, P<0.05; **, P<0.01; and ***, P<0.005.