Figure 2
Expression of B7-H1 molecules by IFN-α-DCs from healthy donors (HD), normal pregnant (NP) women, and pregnant women with hyperandrogenia (HA). Data are presented as means (± SE) percentage of cells positive for B7-H1 staining among all IFN-α-DCs expressing HLA-DR. *, pU < 0.05 indicates a significant difference compared to healthy donors (n = 12); #, pU < 0.05 indicates a significant difference between groups of NP-women (n = 6) and HA-women (n = 8); comparisons were made using the Mann–Whitney U test.