Figure 5From: Expression of BNIP3 in invasive breast cancer: correlations with the hypoxic response and clinicopathological features Representative examples of immunohistochemical staining for (a) diffuse HIF-1α, (b) perinecrotic HIF-1α, (c) CAIX and (d) Glut-1 in an invasive breast cancer (b, c, d same case). Original magnification 40×.Back to article page