Figure 11

Cytotoxicity of assays. Cell viability of human fibroblasts presented as percentage of control after 24 to 48 h exposure to different concentrations of KS16. The data represent the average values of n = 3. * and ** Indicate P < 0.05 and P < 0.01, respectively. The image was processed in Adobe Illustrator CS6 (v16.0.0, Adobe Systems Inc., USA).