Figure 1From: Cyclin D1 expression in colorectal cancer is a favorable prognostic factor in men but not in women in a prospective, population-based cohort study Immunohistochemical images of cyclin D1 staining in colorectal cancer. (A,B) Negative staining, (C,D) various fractions of weak to moderate staining, and (D-F) strong cyclin D1 staining. Original magnification × 20.Back to article page