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. 2011 Jul 18;6(7):e22004. doi: 10.1371/journal.pone.0022004

Figure 9. Regulatory T cells are not increased in BAL fluid after A. baumannii treatment of OVA-sensitized mice.

Figure 9

BAL from A. baumannii-treated and PBS-treated, allergic mice were collected at 5 days after i.n. OVA challenge and the percentage of regulatory T cells was calculated by flow cytometry as determined by CD4+CD25+Foxp3+ staining. A representative dot plot from an A. baumannii-treated (left panel) and a sham-treated (right panel) mouse illustrates the percentage of CD4+Foxp3+ Treg cells gated on total lymphocytes in the BAL fluid.