Figure 2
From: hZip2 and hZip3 zinc transporters are down regulated in human prostate adenocarcinomatous glands
Immunohistochemical detection of Zip3 transporter protein in normal, BPH and malignant sections of representative prostate tissues. (top; magnifications are ×400). Note the immuno-positivity of the apical plasma membrane of normal and BPH glands (black arrow). The malignant glands show no detectable Zip3 membrane immunoreactivety (red arrows).