Increased Chromogranin A Cell Density in the Large Intestine of Patients with Irritable Bowel Syndrome after Receiving Dietary Guidance

Figure 1

CgA cell densities in the total colon (a), right colon (b), and left colon (c) of IBS patients before and after receiving dietary guidance. The dashed lines labeled “a” and “c” indicate the upper and lower limits of the 95% confidence interval for control subjects, respectively, while line “b” indicates the mean CgA cell density. . . .

(a)

(b)

(c)