Figure 2From: The inhibitory effect of tongxieyaofang on rats with post infectious irritable bowel syndrome through regulating colonic par-2 receptor The effect of TXYF on frequency of stool in PI-IBS rats. Frequency of stool measured shows significant increase in the rats with the PI-IBS group comparing to the Normal group rats, and a significant decrease in TXYF treatment group comparing to the PI-IBS group. Data are mean ± S.D. **P < 0.01 vs. Normal; #P < 0.05, ##P < 0.01 vs. PI-IBS.Back to article page