Fig. 3From: Lung tissue expression of epithelial injury markers is associated with acute lung injury severity but does not discriminate sepsis from ARDSGraphical representation of protein expression of Elafin, RAGE and SP-D assessed by immunohistochemistry. A, B, and C: comparison among the control (n = 27), sepsis (n = 30) and ARDS groups (n = 47). D, E, and F: comparison among the sepsis (n = 30), mild ARDS (n = 8), moderate ARDS (n = 14), and severe ARDS (n = 25)Back to article page