Fig. 3From: Sputum from patients with primary ciliary dyskinesia contains high numbers of dysfunctional neutrophils and inhibits efferocytosisExpression of activation markers on blood and sputum neutrophils in PCD and bronchiectasis. Peripheral blood neutrophils from patients with PCD (PCD blood, n = 9) and non-PCD, non-CF bronchiectasis (BE blood, n = 5) and purified sputum cells from patients with PCD (PCD sputum, n = 9) and non-PCD, non-CF bronchiectasis (BE sputum, n = 5) were labeled with antibodies directed against various activation markers. Using flow cytometry, the levels of A CD66b, B CD16, C CD11b, D CD62L, E CD10 were determined. Data are shown as A–C, E median fluorescence intensities measured in the neutrophil population (defined as live CD16 + CD66b + cells) or as D the percentage of marker-positive cells within the neutrophil population (defined as live CD16 + CD66b + cells)Back to article page