Unconjugated bilirubin alleviates experimental ulcerative colitis by regulating intestinal barrier function and immune inflammation

Figure 2 UCB inactivated digestive protease activity in DSS treated mice. A: Trypsin activity in feces; B: Chymotrypsin activity in feces. Data are expressed as means ± SEM (n = 5). ^cP < 0.001 vs control group and ^eP < 0.01 vs dextran sodium sulfate group. UCB: Unconjugated bilirubin; DSS: Dextran sodium sulfate; SEM: Standard error of the mean.