Fig. 3From: Antibiotics-induced depletion of mice microbiota induces changes in host serotonin biosynthesis and intestinal motilityEffect of antibiotics on size and weight of cecum. a The cecum of antibiotics-treated group, b The cecum of control group, c The weight of cecum in antibiotics-treated and control groups after it was adjusted by weight of mice. Data are presented as mean ± SEM. ****P < 0.01Back to article page