Clinicopathological significance of B-cell-specific Moloney murine leukemia virus insertion site 1 expression in gastric carcinoma and its precancerous lesion

Figure 1 Expression of Bmi-1 in IM (A, × 200) and GC (B, × 100) (PV-9000).

Figure 2 Expression of Bmi-1 in IM (A), mild DYS (B), gastric tubular adenocarcinoma (C) and papillary adenocarcinoma (D) (PV-9000 A-C × 400, D × 200).

Figure 3 Distribution of Bcl-2⁺/ki-67^- cells in IM (A), mild DYS (B), gastric tubular adenocarcinoma (C) and papillary adenocarcinoma (D). Red fine granules in cytoplasm and unstained nuclei were defined as Bcl-2⁺/ki-67^- cells as shown by the arrows (Immunohistochemical double staining, A-C × 400, D × 200).