Figure 1
From: Expression of human 8-oxoguanine DNA glycosylase (hOGG1) in follicular lymphoma
Expression of hOGG1 in reactive germinal centers and examples of hOGG1 expression in follicular lymphoma cases. (a and b) hOGG1 expression in a reactive germinal center with accentuated staining of the dark zone (a, × 200) and with positive staining present in the nuclei of both centroblasts and centrocytes (b, × 400); (c) negative staining for hOGG1 by immunohistochemistry (IHC) in a grade 3 follicular lymphoma (× 400); and (d) positive staining for hOGG1 by IHC in a grade 1 follicular lymphoma (× 400).
