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. 2021 Sep 3;12:726878. doi: 10.3389/fmicb.2021.726878

FIGURE 2.

FIGURE 2

Effect of RSV on intestinal morphology of weaned mice. (A) Ileum morphology of mice in each group was evaluated by hematoxylin and eosin (HE) staining. (B) Villus length, crypt depth, and the ratio of villus length to crypt depth of RSV-treated mice. Con = control group, RSV10 = 10 mg/kg RSV, RSV20 = 20 mg/kg RSV, RSV50 = 50 mg/kg RSV. All the data are expressed as the means ± SEM.