Biochemical characterization of native and one and five day post-transplant allografts. Panels A and B are total protein content of BAL and lung wet/dry weight, respectively. Panel C and D are BAL cell differential counts of one and five days post-transplant lungs, respectively. Data represent mean ± SE, n = 5 for each measurement, * P < 0.05, ** P < 0.01 vs native for all measurements.