(a)
(b)
(c)
(d)
Figure 1: Concentration of IL-2, IL-6, IL-17, and TGF-β in colonic mucosa. (a) Concentration of IL-2 in colonic mucosa from different groups. (b) Concentration of IL-6 in colonic mucosa from different groups. (c) Concentration of IL-17 in colonic mucosa from different groups. (d) Concentration of TGF-β in colonic mucosa from different groups. Data were mean ± SD (). versus Normal group; # versus TNBS 8d group.