Figure 2

Effects of an orally administered water extract of propolis (WEP) on stool weight and stool number. (A): loperamide-induced constipation model mice; (B): clonidine-induced constipation model mice. Data are shown as the means ± S.E.M., n=3 to 13, **p < 0.01 (one-way ANOVA by Dunnett’s multiple comparison test), N.S.: not significant.