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. 2015 Jun 1;8(6):6095–6106.

Figure 1.

Figure 1

Photomicrographs of DNMT1 nuclear staining of lymphocytes in germinal centre in tissue control (tonsil) (A). DNMT1 nuclear grading score 1. There is also a reactive lymphocyte with DNMT1 nuclear staining positivity at right upper corner for comparison. The lymphocytes are relatively smaller and rounder as compared to neoplastic cells (B). DNMT1 nuclear grading score 2 (C). Photomicrograph of MGMT nuclear staining of lymphocytes in tissue control (tonsil) (D). MGMT nuclear grading score 0. The endothelial cells and lymphocytes are stained positive (E). MGMT nuclear grading score 1 (arrow) (F). MGMT nuclear grade score 2 (arrow) (G). MGMT nuclear grade score 3 (arrow) (H).