Fig. 3. (A) Immunohistochemistry analysis. Inflammatory biomarker expression was similar in all groups. There were no statistically significant differences except for integrin α6 between group B and group C. (B) Immunohistochemistry with integrin α6 in group A, group B and group C at week 2 (×200). IL: interleukin, MMP: matrix metalloproteinase, MPO: myeloperoxidase, TLR: toll-like receptor.
