Participation of WNT and β-Catenin in Physiological and Pathological Endometrial Changes: Association with Angiogenesis

Figure 4

Examples of immunohistochemical staining confirming presence of β-catenin in adenocarcinoma endometrioid (G3) cells and tumor vascular endothelial cells (arrow). Hematoxylin-eosin staining (a); negative controls in magnification ×20 (b) and ×40 (e); positive staining (BD Transduction Laboratories; Cat. number 610153) in magnification ×20 (c) and ×40 (d, f).

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