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. 2021 Mar 10;13(6):854. doi: 10.3390/polym13060854

Figure 8.

Figure 8

(a) Microscopic images of Trichrome Masson-stained tissues after 7- and 14-days post-surgery. (b) Statistical analysis according to the integrated optical density (IOD) value and mean density measured by Image-J software. Data are presented as the means ± standard deviation for at least three independent experiments. ** p < 0.01 vs. the control group, *** p < 0.01 vs. the control group.