Figure 5From: Protection of pulmonary epithelial cells from oxidative stress by hMYH adenine glycosylaseCell survival analysis following O 2 , IR, and H 2 O 2 treatments. A549 cells over-expressing hOgg1, hMYH, hMTH and hNTH following (A) O2, (B) IR, and (C) H2O2. Brackets indicate statistical significance at * p < 0.05 and ** p < 0.001 compared to pSF91.1 at each individual dose for 1 representative experiment.Back to article page