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. 2021 Apr 21;2021:1610251. doi: 10.1155/2021/1610251

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Copyright © 2021 Zhang Tao et al.

This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

PMC Copyright notice

Xi Lei San relieved DSS-induced colitis in rats. (a) A DSS-induced rat model of colitis was constructed, and the model rats were treated with low or high doses of Xi Lei San. The body weights of the rats in each group were measured. (b) After treatment with Xi Lei San, a DAI score was calculated for each group of rats. (c) The pathological examination for rat intestinal tissues was observed after H&E staining. (d) Caspase-3 expression was detected by using immunohistochemistry. ^∗P < 0.05 and ^∗∗P < 0.01 vs. the control group; ^#P < 0.05 vs. the model group.