Figure 6

Western blotting of RhoA, ROCK, and Rho GDI in benign, borderline, and malignant ovarian tumors. The bands of RhoA protein are observed at 21 kDa in ovarian carcinoma cases but not in benign tumors. In contrast, bands of ROCK at 160 kDa and Rho GDI at either 27 or 28 kDa or both were observed in all cases of ovarian tumor.