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. Author manuscript; available in PMC: 2013 Apr 1.
Published in final edited form as: Aging Cell. 2012 Jan 19;11(2):269–276. doi: 10.1111/j.1474-9726.2011.00783.x

Figure 5. Oxidative stress.

Figure 5

(A) Nitrotyrosine abundance, (B) p67 subunit of nicotinamide adenine dinucleotide phosphate (NADPH)-oxidase (NADPH oxidase), and (C) manganese superoxide dismutase (MnSOD) in aorta of young and old control (YC and OC) and young and old TEMPOL-supplemented (YT and OT) mice. Data are expressed relative to GAPDH and normalized to YC mean value. Representative Western blot images below. Values are mean ± SEM. (n = 4–8 per group) * p < 0.05 for OC vs. YC, YT and OT. † p < 0.05 for OC vs. YC and OT vs. YC.