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. Author manuscript; available in PMC: 2009 Jun 29.
Published in final edited form as: J Dermatol Sci. 2007 Aug 8;48(2):87–101. doi: 10.1016/j.jdermsci.2007.06.006

Figure 3. Co-localization of TNFα expressing cells within CD11c+ dendritic cells and CD68+ macrophages.

Figure 3

Cryopreserved sections of PP skin were subjected to two-color immunofluorescence staining in which TNFα expressing cells were labeled green (FITC; a, d), and the CD11c+ (b) or CD68+ (e) mononuclear cells labeled red (rhodamine). Note the similar distribution patterns and morphological profiles, as well as dual fluorescence imaging that highlight the co-expression of TNFα in both CD11c+ (c) as well as CD68+ (f) cell subsets.