Figure 4From: Increased Rac1 activity and Pak1 overexpression are associated with lymphovascular invasion and lymph node metastasis of upper urinary tract cancer The relative expression levels of Pak1 protein in tumor to those in corresponding non-tumor portion, which was set to 1.0. A; Expression in tumor, non-tumor, and lymph node tissues with metastasis (mLNs) and without (LN). B; Expression in Grade. C; Expression in pT stage. D; Expression in lymph node metastasis. pN(-) is pN0. pN(+) is pN1-3. E; Expression in lymphovascular invasion (LVI). F; Expression in first recurrence site. There were no difference between bladder and none of recurrence. The data show the 95% confidential interval.Back to article page