Figure 7
From: Increased levels of (class switched) memory B cells in peripheral blood of current smokers
Regulatory T cells in peripheral blood. A) Foxp3 percentages of CD4+CD25+ T cells and C) CD4+CD25high T cells in peripheral blood of COPD patients (closed symbols) and healthy individuals (open symbols). The results of the multiple linear regression analysis (i.e. corrected for current smoking) are depicted in the figures. In B) and D) the same results are depicted, but divided in subgroups based on the presence of COPD and the current smoking status. In these figures the results of the Mann Whitney U tests are depicted. * indicates that p < 0.05