Figure 3. The proliferation and migration effects of GLSO on HaCaT cells. (A) Images of HaCaT cell growth with or without GLSO treatment. (B) Quantitative analysis of HaCaT cell proliferation with GLSO at different time points. (C) Images of HaCaT cell migration with or without GLSO treatment. Scale bar, 1 mm. (D) Quantitative analysis of wound closure by HaCaT cell migration with GLSO treatment. The data are presented as the mean ± SD. *P<0.05, **P<0.01 versus control.