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. 2012 May 29;7:12. doi: 10.1186/1750-9378-7-12

Figure 3.

Figure 3

Characterization of the presence of cells with regulatory phenotype in peripheral blood lymphocytes from patients with LSIL (LSIL) and donors without HPV (Normal). Peripheral blood mononuclear cells isolated from healthy donors and from LSIL patients were analyzed without previous stimulation for surface expression of CD4 and CD25 and intracellular expression of FoxP3. CD4 + CD25 + FoxP3+/CD4+ cells ratios were determined for each sample. No statistically significant difference between LSIL and the normal group was found.