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. 2022 Mar 7;13:817596. doi: 10.3389/fphar.2022.817596

FIGURE 1.

FIGURE 1

Oral administration of dehydrocostus lactone attenuates symptoms of DSS-induced colitis in mice. (A) Structure of DCL. (B) Schematic diagram illustrating the experimental procedure. The effects of DCL on body weights (C) in DSS-exposed mice. (D) Representative photograph of the appearance around crissum of mice from normal, DSS, and DCL-H groups, respectively. Representative photograph of the colon (E) and the statistics of colon length (F) in each group. The effects of DCL on spleen index (G) in DSS-exposed mice. Representative images of HE staining (H) and respective histopathological scores (I) of colon tissues in each group. Scale bar = 100 or 20 μm. Data are represented as mean ± SEM, n = 7. # p < 0.05, ## p < 0.01, ### p < 0.001, #### p < 0.0001 compared to normal group. * p < 0.05, ** p < 0.01, *** p < 0.001, **** p < 0.0001 compared to DSS group.