Figure 2From: Pulmonary manifestations in Behçet disease: impaired natural killer cells activityReduced numbers of NK cells in BAL of Behçet’s disease. Freshly isolated bronchoalveolar cells from healthy controls, Rheumatoid arthritis patients and BD patients were stained with fluorescein isothiocyanate–conjugated anti-CD3 and phycoerythrin-conjugated anti-CD56 monoclonal antibodies and then analyzed by flow cytometry. Data are shown as box plots. Each box represents the 25th to 75th percentiles. Lines inside the boxes represent the mean. Whiskers represent the 10th and the 90th percentiles.Back to article page