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. 2014 Apr 13;18(7):1300–1312. doi: 10.1111/jcmm.12281

Fig. 5.

Fig. 5

Neural stem cells (NSCs) induced microglial activation via TLR9 and ERK1/2. (A) The real-time PCR analysis of the TLR9, TLR2 and TLR4 mRNA expression level in the slices co-cultured with or without NSCs. (B) p-ERK1 phosphorylation level in the slices. (lanes 1, 3, 5, 7 and 9, NSCs-treated group; lanes 2, 4, 6, 8 and 10, mock-treated group). (C) TLR9 mRNA level positively correlated with IBA-1 mRNA level. (D) p-ERK1 protein level positively correlated with IBA-1 protein level. Results are shown as means ± SD (n = 5).