Fig. 3: Changes in the composition of gut microbiota at the family level.

a The family levels of gut microbiota among the three groups. b Lactobacillaceae (one-way ANOVA: F2,17 = 4.039, P = 0.043) among the three groups. c Corynebacteriaceae (one-way ANOVA: F2,17 = 4.159, P = 0.034) among the three groups. The data are shown as mean ± S.E.M. (n = 6 or 7). *P < 0.05, **P < 0.01. N.S.: not significant