Figure 5. Relative expression fold change of DSG1 at three different treatment times (A: 24h, B: 48h, and C: 72h). Gene expression results are normalized to β-actin mRNA amplification. A: * vs. control (p=0.02); # vs. 50nM (p=0.006); B: ** vs. control, 50nM, and 100nM (p=0.000). D: DSG1 expression process within each group through the study course; control (** vs. 48h (p=0.000)); 50nM (# vs. 48h (p=0.004), Ø vs. 48h (p=0.001)); 200nM (£ vs. 48h (p=0.000), ϒ vs. 72h (p=0.004), α vs. 48h (p=0.001)).