Figure 4

Cell densities of (A) serotonin, (B) PYY and (C) somatostatin in the rectum of IBS patients before and after receiving dietary guidance. The symbols are the same as in Figure 1. *P<0.05.
Cell densities of (A) serotonin, (B) PYY and (C) somatostatin in the rectum of IBS patients before and after receiving dietary guidance. The symbols are the same as in Figure 1. *P<0.05.