Figure 4

The effect of soyo-san extract on quantities of IL-1β immunostained nuclei expression in the paraventricular regions of the experimental groups after forced swimming test. (A) The results of IL-1β-reactivity were analyzed by performing separate one-way ANOVA of neurons among the groups. Each value represents the mean ± S.E.M. ***P < 0.001 compared to non-op. #P < 0.05, ###P < 0.001 compared to non-op. B-E Representative photographs of IL-1β-immunostained brain sections. Scale bars, 200um. non-op (B), OVX +ST, SOY 100 (D) and SOY 400 (E).