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. 2019 Aug 26;24(17):3094. doi: 10.3390/molecules24173094

Figure 1.

Figure 1

Effect of PC (1)-treated HaCaT cells on MDC and TARC expression. HaCaT cells were pre-treated with different concentrations of PC (1) (5, 10, 20 μM) for 1 h. The cells were further stimulated with 40 mJ/cm2 UVB. After 6 h, the cells were harvested, and relative mRNA levels were determined. Histograms show the densitometric data for TARC and MDC mRNA normalized to the level of GAPDH. Each value represents the mean ± SD of three individual experiments. Nor: Non-treated cell group (0 h), Cont: 40 mJ/cm2 UVB-treated cell group. Data are expressed as the means ± S.D., n = 3. * p < 0.001 and ** p < 0.0001 compared to the control group.