462856.fig.002a
(a)
462856.fig.002b
(b)
462856.fig.002c
(c)
462856.fig.002d
(d)
Figure 2: Duodenal CgA-immunoreactive cells in (a) a control subject, (b) a patient with IBS-D, (c) a patient with IBS-M, and (d) a patient with IBS-C.