Fig. 3

Laminin, vimentin and P2X receptor immunostaining in human urinary bladder urothelium and suburothelium. Top panel; Double immunostaining of vimentin (green) and laminin (red). Arrows indicate anti-laminin labelling of the basal membrane. Section is from a patient with prostate cancer. Scale bar = 100 μm. Following panels; Double immunostaining of vimentin (green) and P2X2, P2X3, and P2X7, respectively (red). Yellow indicates double immunoreactivity to vimentin and P2X. Sections are from a patient with bladder cancer. Scale bar = 100 μm