Sweet food improves chronic stress-induced irritable bowel syndrome-like symptoms in rats

Figure 3 Accumulated fecal pellet output in the chronic variable stress-A and chronic variable stress-B groups. There was no significant difference in the first week, but accumulated fecal output difference gradually increased with time. Statistical analysis was performed using repeated measures ANOVA and unpaired t test in each week between groups (^aP < 0.05 vs chronic variable stress (CVS)-B group).