Fig. 4From: Expression of metalloproteinases MMP-2 and MMP-9 is associated to the presence of androgen receptor in epithelial ovarian tumorsKaplan-Meier survival analyses of patients with MMP-2 expression (pos./neg.) in epithelium (a) and stroma (b) and for the combination of AR expression with MMP-2 in epithelium (c) and in stroma (d) of the ovarian tumors. In epithelium, the combinations of AR expression (pos./ neg.) in tumors with positive MMP2 expression. In stroma, four categorical groups were analyzed for MMP-2 (pos./ neg.) with AR (pos./ neg.). Statistical significance is indicated in the figureBack to article page