Individual levels of LXA
measured after LPS in the absence or presence of dexamethasone (10
M) from alveolar macrophages stimulated by LPS from normal subjects (n = 14), non-severe asthmatics (n = 12) and severe asthmatics (n = 11). In the asthmatic groups, closed symbols indicate those on regular treatment with inhaled and/or oral corticosteroids. Data shown as mean ± SEM.