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. 2009 Nov 9;43(4):443–451. doi: 10.1165/rcmb.2008-0416OC

Figure 2.

Figure 2.

Assessment of airway inflammation and neutrophil elastase activity in wild-type (WT) and CC10-IκBαSR mice exposed to NO2. Total (A) and neutrophil (B) cell counts in BAL fluid from WT and CC10-IκBαSR mice are shown after 25 ppm and 50 ppm exposure to NO2 (6 hours per day for 3 days). (C) Neutrophil elastase (NE) activity in BAL of WT and CC10-IκBαSR mice exposed to 25 ppm NO2 for 6 hours a day for 3 days (*P < 0.05 compared with WT mice; air, n = 6 mice; 25 ppm NO2, n = 8 mice; 50 ppm NO2, n = 5 mice).