Recombinant expressed vasoactive intestinal peptide analogue ameliorates TNBS-induced colitis in rats

Figure 4 TNF-α, IL-10, and endotoxin level in serum and colon tissue. Data represent mean ± SEM (n = 8). ^bP < 0.01, ^eP < 0.001 vs Control rats; ^cP < 0.05, ^dP < 0.01, and ^fP < 0.001 vs TNBS-induced model rats. TNF-α: Tumor necrosis factor; IL-10: Interleukin-10; rVIPa: Recombinant expressed vasoactive intestinal peptide analogue; TNBS: Trinitrobenzene sulfonic.