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. 2011 May;18(5):807–814. doi: 10.1128/CVI.00434-10

Fig. 3.

Fig. 3.

Induction of Treg cells by OVA-CTLA-4 in vitro. (A) Representative results of the percentages of CD25+ Foxp3+ Treg cells from naive CD4+ CD25− T cells only (a) or cocultured with DCs in the presence of medium (b), OVA (c), or OVA-CTLA-4 (d). (B) The percentages of CD25+ Foxp3+ Treg cells were significantly increased in mice from the OVA-CTLA-4-treated group. The values are represent means ± the standard deviations (n = 5). Values with different letters showed significant differences (P < 0.05).