(A) The RT-qPCR was used to detect the expression of miR-802 in mouse colonic mucosa; *, P < 0.05. (B and C) The RT-qPCR and Western blot were used to detect the expression of SOCS5 in colonic mucosa of mice; *, P < 0.05. (D) The percentage of current and original body weight over a period of time; *, P < 0.05 when compared with control group; #, P < 0.05 when compared with TNBS + inhibitor-NC group. (E) The changes of disease activity index; *, P < 0.05 when compared with control group; #, P < 0.05 when compared with TNBS + inhibitor-NC group. (F) Colon length; *, P < 0.05. (G) HE staining (original magnification ×200) and pathological score; *, P < 0.05. One-way ANOVA was used for the present study. Tukey’s multiple comparison test was used for the pairwise comparison after ANOVA.