Figure 4.

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.