Fig. 4From: Dose-response effect of berberine on bile acid profile and gut microbiota in miceConcentrations of individual BAs in serum of control and BBR-treated mice. Eight primary (a) and four secondary BAs (b) were detected in serum of control and BBR-treated mice. All values are expressed as mean ± S.E.M. ANOVA followed by Duncan’s post hoc test were used, and * means P < 0.05 when compared with controlsBack to article page