Figure 4.

Expression of colonic Ub protein and colocalized expression of Ub and IκB α proteins: (a) immunofluorescence staining of Ub protein in rat's colon tissue in each group (amplification × 200); (b) comparison of the Ub protein expression in rat's colon; and (c) immunofluorescence staining of colocalized expression of Ub and IκB α proteins (amplification × 200). NG: normal group; MG: model group; MSMG: moxa-stick moxibustion group; CG: control group. Data expressed as mean ± SEM, n = 10 per group; vs. NG, ^∗P < 0.05 and  ^∗∗P < 0.01; vs. MG, ^#P < 0.05 and ^##P < 0.01; and vs. MSMG, ^ΔP < 0.05 and ^ΔΔP < 0.01.