Fig. 2From: Blood CD3-(CD56 or 16)+ natural killer cell distributions are heterogeneous in healthy adults and suppressed by azathioprine in patients with ANCA-associated vasculitidesCD3-(CD56 or CD16)+ NK cell counts and percentages in 120 healthy human adults and patients with ANCA-associated vasculitis. a-c, data derived from vasculitis center 1. a, total healthy cohort. In b, healthy men (M, n = 63) and women (W, n = 57) are plotted separately. In c and d, counts and percentages are shown in relationship to age in healthy individuals (c) and AAV patients (d; all patients from both centers are combined)Back to article page