Fig. 1.
A Effect of CTGF siRNA/MPGΔNLS ratio (1:1–1:24) on down-regulation of CTGF in fibroblast wound model: mismatch siRNA was served as a negative control and Lipofectamine was served as a positive control. CTGFsiRNA/MPGΔNLS showed no significant silencing effect on CTGF level. B Effect of CTGF siRNA/KALA ratio (1:1–1:24) on down-regulation of CTGF expression in fibroblast wound model. CTGFsiRNA/KALA showed 40–60% down-regulation of CTGF at 1:12 and 1:24 ratios. (*denotes statistically different from control, p < 0.01)
