Research Paper Volume 16, Issue 8 pp 7153—7173
Ferulic acid in synergy with retinol alleviates oxidative injury of HaCaT cells during UVB-induced photoaging
Figure 4. The effects of varying doses of VA and FA on the proliferative activity of HaCaT cells and UVB-induced aging in HaCaT cells. (A) Cellular viability of VA; (B) Dose-response inhibition of VA; (C) Cellular viability of FA; (D) Cellular viability of FA and VA in HaCaT cells; (E) Effects of different ratios of VA and FA on UVB-induced aging cells proliferation (X-axis presented concentration of VA and FA, Y-axis presented viability of cells); (F) Isoradiometric analysis of VA and FA for UVB-induced aging cells proliferation (X-axis presented concentration of VA, Y-axis presented concentration of FA).