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. 2009 Sep 22;4(9):e7121. doi: 10.1371/journal.pone.0007121

Figure 4. Cellular infiltrate in VMD2-IL-10 transgenic mice.

Figure 4

A, Flow cytometry of spleens from animals reveal a slightly decreased presence of F4/80+ macrophages (p<0.001) and increased CD3+ T cells (p = 0.008) in Tg+ sick mice compared to Tg− littermates. B, Flow cytometry of sciatic nerve tissue from mice reveal a significant infiltration of F4/80+ (p = 0.001) and CD11b+ cells (p = 0.002) into the sciatic nerve of Tg+ sick mice compared to Tg− mice. C, Flow cytometry of spinal cord tissue reveals an increase in F4/80+ cells (p = 0.002) into the spinal cord of Tg+ sick mice. Sciatic nerve sections (200X) from mice were stained with APC conjugated anti-F4/80 antibody reveal no infiltration of F4/80+ macrophages in D, wild-type or E, Tg+ healthy animals. Significant infiltration of macrophages is seen in F, Tg+ sick early mice. Decreased macrophages and loss of tissue are observed in sciatic nerves from G, Tg+ sick late mice.