Figure 2From: Altered molecular specificity of surfactant phosphatidycholine synthesis in patients with acute respiratory distress syndromeBronchoalveolar lavage total phosphatidylcholine concentrations over time for patients and controls. Measured by sum of all phosphatidylcholine species present >1% abundance. [Controls (n) =9 for both time points, patients (n) =10, n = 9, n = 10, n = 9, n = 9, n = 8, n = 7 for time points 0,6,12,24,48,72 and 96 respectively]. Data expressed as mean ± SEM. BALF, bronchoalveolar lavage fluid; PC, phosphatidylcholine.Back to article page