fig3

Figure 3. Immunohistochemical analysis of β-catenin and autophagy-associated proteins in hepatocellular carcinoma. The images depict intranuclear inclusions (arrows) containing positive immunoreactivity for β-catenin, p62, LC3B, ubiquitin, cathepsin B and cathepsin D. Original magnifications for ubiquitin and β-catenin (left image bottom) images: 400 × and for p62, LC3B, ubiquitin, cathepsin B, cathepsin D, β-catenin (right image bottom) images: 1,000 ×