Figure 3From: Is low dose inhaled corticosteroid therapy as effective for inflammation and remodeling in asthma? A randomized, parallel group studyComparison of cytokine protein concentrations pre and post FP (n = 22). (a) TNF-α, (b) GM-CSF, (c) IL-1ra. LPS = Lipopolysaccharide. Control = unstimulated sample. Graphical representation is by box and whisker with medians and interquartile ranges.Back to article page