Figure 1From: Overexpression of extracellular superoxide dismutase reduces acute radiation induced lung toxicity Comparison of breathing frequency over time. Changes in breathing rate after 15 Gy of single dose of irradiation to whole thorax in XRT-WT and XRT-TG groups. XRT-WT group showed a significant increase in respiratory rate vs. XRT-TG, at 3, 6, 10 and 14 wks, * p < 0.05. Error bars represent 95% confidence intervals.Back to article page