Effects of systemic glucocorticosteroids on peripheral neutrophil functions in asthmatic subjects: anex vivostudy

In 21 asthmatic subjects, several functions of isolated peripheral neutrophils (chemokinesis and chemotaxis toward 10% E. coli; superoxide anion generation after PMA; leukotriene B(4) (LTB(4)) release from whole blood and isolated neutrophtls, before and after different stimuli) were evaluated during an acute exacerbation of asthma, and after 14 - 54 days of treatment with systemic glucocorticosteroids (GCS). During acute exacerbation,...