Figure 3
From: Liquid chromatography/mass spectrometry analysis of exhaled leukotriene B4 in asthmatic children
Leukotriene (LT) B 4 concentrations in exhaled breath condensate in steroid-treated children with atopic asthma. Exhaled LTB4 concentrations in atopic asthmatic children who were receiving either 100 μg/day (open squares) or 200 μg/day (filled squares) of inhaled fluticasone at a constant dose for at least 8 weeks. LTB4 values are expressed as picograms produced during 15 minutes of breathing. Median values are shown with horizontal bars.