Research Article

Immunohistochemical Correlation of Matrix Metalloproteinase-2 and Tissue Inhibitors of Metalloproteinase-2 in Tobacco Associated Epithelial Dysplasia

Figure 2

Box plot comparing the median frequency of expression in each the histological grades of dysplasia. (a) MMP-2 expression; (b) TIMP-2 expression.
197813.fig.002a
(a)
197813.fig.002b
(b)