Fig. 5
Effect of propolis on the TREM2 expression in the hippocampus induced by Aβ25‒35 injection. Immunofluorescence of TREM2 (A, upper panels) and IBA1 (A, lower panels) in the hippocampal CA1 of each group. Scale bars, 100 μm. Quantification of fluorescence intensity of TREM2 (B) and IBA1 (C) in the hippocampal CA1 of each group. Data are shown as mean ± standard error of mean. P-values are determined using one-way analysis of variance (post-hoc test Tukey’s test), * P < 0.05, ** P < 0.01