Fig. 6.

Role of SkQ1 in HCLE cell migration. a After wounds were created on HCLE cell cultures, SkQ1 at concentrations of 0, 100 and 400 nM was added to the maintenance medium in the presence or absence of p38 inhibitor SB203580. The closures of the wounds were photographed at 0 and 10 h post-SkQ1 treatment. b The  % wound areas after 10 h of SkQ1 treatment were plotted against the SkQ1 concentrations