Alterations in serotonin, transient receptor potential channels and protease-activated receptors in rats with irritable bowel syndrome attenuated by Shugan decoction

Figure 3 Colon transit measured by fecal pellet output in 1 h. A: Colon transit measured by fecal pellet output in 1 h on day 3; B: Colon transit measured by fecal pellet output in 1 h on day 10. Data are presented as mean ± SD, ^bP < 0.01 vs control; ^dP < 0.01 vs irritable bowel syndrome; ^eP < 0.05 vs TongXieYaoFang. Statistical comparisons were performed using One-way ANOVA followed by Dunnett’s test using GraphPad Prism 5.0. (n = 10). IBS: Irritable bowel syndrome; SGD: Shugan decoction; TXYF: TongXieYaoFang.