Figure 2. Photomicrographs of the immunohistochemical staining of the proteins represented by the brownish color in the cytoplasm of cells. Beta-catenin (A – colonic adenoma, 200X; B – colorectal carcinoma, 200X); adenomatous polyposis coli (C – colonic adenoma, 200X; D – colorectal carcinoma, 200X); GSK3β (E – colonic adenoma, 100X; F – colorectal carcinoma, 200X); axin 1 (G – colorectal carcinoma, 100X); ubiquitin (H – colorectal carcinoma, 200X).
