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. 2017 Feb 10;14:32. doi: 10.1186/s12974-017-0808-7

Fig. 4.

Fig. 4

Effect of BCG vaccination on the expression of cytokines in the serum and hippocampus. The levels of IFN-γ, IL-4, IL-10, TNF-a, IL-1β, and IL-6 in the hippocampus (af) and serum (gl) were quantitatively analyzed by ELISA. *p < 0.05, **p < 0.01; two-way ANOVA, LSD post hoc test; n = 6 per group. The data are presented as the means ± SEMs