Figure 1From: Expression of deleted in liver cancer 1 and plasminogen activator inhibitor 1 protein in ovarian carcinoma and their clinical significancePositive expression of DLC1 and PAI-1 in different ovarian tissues detected by immunohistochemistry staining. Normal ovary cells showed a higher staining of DLC1 (Up-left), but ovarian cancer cells showed lower density staining (Up-right); normal ovary cells showed a lower staining of PAI-1 (Down-left), but ovarian cancer cells showed higher density staining (Down-left). Immunoreactive Score method performed followed Remmele’s method, the number of positive-staining cells in 10 representative microscopic fields was counted, and the percentage of positive cells was calculated (DAB staining, ×400).Back to article page