Figure 3

Inflammatory cell infiltration in acute allograft glomerulopathy on Day 18. The glomeruli contain numerous CD3+ (A) and CD8+ (B) cells and macrophages (D) with an activated phenotype (IL-2R) (E), but less prominent CD4+ cells (C) and no CD21+ B cells (F). A, CD3 stain; B, CD8 stain; C, CD4 stain; D, macrophage stain; E, IL-2R stain; F, CD21 stain; ×600.