Figure 2
From: Canine pulmonary adenocarcinoma tyrosine kinase receptor expression and phosphorylation
Representative micrographs of immunohistochemistry for selected TKRs and VEGF expression in TMA cores of normal lung and cpAC samples. The tissues were probed with the antibodies for EGFR, cKIT, PDGFRα, PDGFRβ, VEGFR2 and VEGF proteins. Left set of panels: Representative images of positive immunoreactivity for the TKRs and growth factor as shown by the brown staining in normal lung. Right set of panels: Representative images of positive immunoreactivity for the TKRs and growth factor as shown by the brown staining in neoplastic cells and/or stroma of the adenocarcinoma tissue. x 40; bar 50 μm.