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. 2021 Mar 4;8:617789. doi: 10.3389/fvets.2021.617789

Figure 4.

Figure 4

Effect of undenatured type II collagen (UC-II) on knee swelling (A) and right knee joint diameter (B) in monosodium iodoacetate (MIA) induced osteoarthritis rats (n = 7). The bars represent the mean and standard deviation of data. ANOVA and Tukey's post-hoc test were used to compare the results among different treatment groups. Statistical significance between groups is shown by: *P < 0.05 as compared to the control group.