Fig. 3

Oral EUP-SeNP improved DSS-induced intestinal permeability and increased antioxidant capacity. A H&E staining of colon with low and high power image, scale bar is 100 μm; B Pathological score of colon; C Changes in intestinal permeability. D–J The expression of CAT, T-AOC, SOD, MDA and GPX,GSH/GSSG and MPO activity of colon(n = 5). Data are means ± SEM by one-way ANOVA with Bonferroni’s multiple comparisons test). “*”P < 0.05, “**”P < 0.01, “***”P < 0.001 and “****”P < 0.0001 by one-way ANOVA with Bonferroni’s multiple comparisons test. “#”P < 0.05, “##”P < 0.01, “###”P < 0.001 and “####”P < 0.0001 by one-way ANOVA with Bonferroni’s multiple comparisons test. “*” represents the significance between the control group and the DSS model group; “#” represents the significance between the DSS model group and the treatment group