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. 2017 Sep 18;7:11759. doi: 10.1038/s41598-017-12173-1

Figure 2.

Figure 2

Gingipains promote the cell migration after the infection of microglia with P. gingivalis. (a,b) Representative images of migrated MG6 cells (a) and primary cultured microglia (b). The Boyden chamber assay was performed to evaluate the cell migration after infection of MG6 cells and primary cultured microglia with P. gingivalis in the presence or absence of KYT1 (1 μM) and KYT36 (1 μM). MG6 cells and primary cultured microglia migrated through a membrane were stained and counted after 12 h. Scale bar, 100 μm. (c, d) The quantitative analyses of the number of migrated MG6 cells (c) and primary cultured microglia (d). The results represent the mean ± SEM of three independent experiments. A one-way ANOVA with post hoc Tukey’s test; (c) none vs. Pg: ***p = 0.0001, Pg vs. Pg + KYT1: ††p = 0.0015, Pg vs. Pg + KYT36: p = 0.0239, Pg vs. Pg + KYT1 + KYT36: †††p = 0.0002; (d) none vs. Pg: **p = 0.0059, Pg vs. Pg + KYT1 + KYT36: p = 0.0187.