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. Author manuscript; available in PMC: 2015 Dec 1.
Published in final edited form as: Clin Sci (Lond). 2014 Dec;127(11):645–654. doi: 10.1042/CS20140030

Figure 4.

Figure 4

Endothelial protein expression of (A) nitrotyrosine and (B) nicotinamide adenine dinucleotide phosphate (NADPH) oxidase p47phox in young non-exercising (n=7–8: 7–8M, 0F), older non-exercising (n=13–14: 10–11M, 3F) and older aerobic exercise-trained (n=14: 11M, 3F) adults during placebo and salsalate conditions. Values are fluorescent intensity relative to human umbilical vein endothelial cell (HUVEC) control intensity. Representative images are shown below summary graphs for nitrotyrosine or NADPH oxidase p47phox and VE-cadherin (to identify endothelial cells). Values are mean ± SE. *P<0.05 vs. placebo condition within group.