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

Figure 5.

Figure 5

Effect of undenatured type II collagen (UC-II) on the knee joint radiographic and histopathologic findings in monosodium iodoacetate (MIA) induced osteoarthritis rats (n = 7). Representative radiographic (A) and histopathologic (B) images obtained at the end of the experiment are shown. Kellgren-Lawrence and Mankin scores were shown in (C) and (D), respectively. The bars represent the mean and standard deviation of data. Mann-Whitney U 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 MIA group.