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. 2020 Jun 29;21(13):4619. doi: 10.3390/ijms21134619

Figure 7.

Figure 7

PA suppresses MAPK activation in UVA-irradiated HDF cells. The inhibitory effects of PA on UVA-induced MAPK; ERK, JNK and p38 activation (A); and relative activated MAPK levels (B). The relative activated MAPK levels were compared with GAPDH. The values are expressed as the mean ± SD in triplicate experiments. ## p <0.01 indicates a significant difference compared to the control groups. * p < 0.05 and ** p < 0.01 indicate a significant difference compared to the only UVA-irradiated groups.