Distribution of activated DC in donor 93.

(A, B) Double staining for CD83 (FITC, A) and CD11c (Texas Red, B). Original magnification, ×400 of the section shown in panel F. A subset of CD11c⁺ DCs in the white pulp expresses CD83. (C,D) Double staining for CD83 (FITC, C) and CD86 (Texas Red, D). Original magnification, ×400. CD83⁺ cells are a subset of CD86⁺ cells.