Fig. 1From: Systemic inflammatory response to inhaled endotoxin does not correlate with airway responseComparison of airway (a) and systemic (b, c) neutrophilic responses before and after inhaled endotoxin challenge showed significant increase in neutrophilic inflammation (N = 124). Correlation analyses of sputum % PMNs versus blood %PMNs (d) and blood ANC (e) revealed no significant correlationBack to article page