Fig. 10

Representative photomicrographs of IL-4, 10–10 and IL-13 immune stained sections of the different experimental groups.(A) Immunohistochemical staining for IL-4 expression in wound tissue on D3, D7 and D14 post-operation, scale bar: 100 μm. (B) Quantitative analysis of IL-4 expression in wound tissue. (C) Immunohistochemical staining for IL-10 expression in wound tissue on D3, D7 and D14 post-operation, scale bar: 100 μm. (D) Quantitative analysis of IL-10 expression in wound tissue. (E) Immunohistochemical staining for IL-13 expression in wound tissue on D3, D7 and D14 post-operation, scale bar: 100 μm. (F) Quantitative analysis of IL-13 expression in wound tissue. Arrows indicate positive expression. Data are presented as mean ± SD. *P < 0.05