Figure 7From: A phase 1 trial of nebulised heparin in acute lung injuryComparison of tissue plasminogen activator levels in bronchoalveloar fluid with nebulised heparin dosage. Comparison of tissue plasminogen activator (t-PA) levels in bronchoalveloar fluid. Levels were assessed at baseline and following the final dose of nebulised heparin (mean and standard deviation).Back to article page