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. 2007 May 3;176(3):291–299. doi: 10.1164/rccm.200605-662OC

Figure 6.

Figure 6.

(A) Effect of air or 95% O2, or 95% O2 + 10 ppm inhaled ENO or NO, × 8 days on superoxide dismutase (SOD)-1, −2, and −3, catalase, and β-actin immunoblot expression in whole-lung homogenates, 20 μg/lane; n = 4/group. (B) Blots were quantified by image analysis, mean optical density ± SEM. (C) Effects on total lung SOD activity (*p < 0.05 vs. air control group; +p < 0.05 vs. ENO) and (D) catalase activity; n = 4/group; mean + SEM.