Figure 4. Ang-(1–7) reduced oxidative stress in lung tissues. A, Total SOD activity; B, MDA content; C, CAT level. Results are reported as means±SE (n=8 rats per group). NC: normoxia control group; N-A: NC and Ang-(1–7) supplemented group; uCIH: untreated chronic intermittent hypoxia group; CIH-A: CIH and Ang-(1–7) supplemented group. *P<0.05 vs NC; #P<0.05 vs N-A;+P<0.05 vs uCIH (ANOVA).
