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. 2017 Oct 11;18(10):2120. doi: 10.3390/ijms18102120

Figure 6.

Figure 6

Western blot of cyclic adenosine monophosphate response element-binding protein (CREB) and extracellular signal-regulated kinase (ERK) expression in melanocytes after exposure to extremely low frequency electromagnetic fields for 72 h. (A) CREB and phosphorylated-CREB (p-CREB) banding; (B) p-CREB expression; (C) ERK and phosphorylated ERK (p-ERK) expression; (D) p-ERK expression. Each bar represents the mean ± standard error of independent experiments performed in triplicate (n = 5). * p < 0.05, compared to the control (Cont).