Fig. 7From: Antibiotics-induced depletion of mice microbiota induces changes in host serotonin biosynthesis and intestinal motilityEffect of antibiotics on levels of secondary bile acids in different groups. a Deoxycholic acid (DCA) level in control group and antibiotic group. b Lithocholic acid (LCA) level in control group and antibiotic group. Data are presented as mean ± SEM. *P < 0.05Back to article page