Figure 1From: hZip2 and hZip3 zinc transporters are down regulated in human prostate adenocarcinomatous glandsImmunohistochemical detection of Zip2 transporter protein in normal, BPH and malignant sections of representative prostate tissues. Note the immuno-positivity of the apical plasma membrane of normal and BPH glands (black arrows). The malignant glands show no detectable Zip2 membrane immunoreactivety (red arrows).Back to article page