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Figure 5 (Top) Representative Western blot demonstrating the presence of nitrotyrosilated proteins in neutrophils from healthy volunteers (control) and patients during acute myocardial infarction (AMI) and unstable angina (UA). (Bottom) Bar graph showing the densitometric analysis of the nitrotyrosilated proteins with apparent molecular weights of 16, 24, 84 KDa that was observed in the Western blot. Results are mean ± SEM. Asterisk = p < 0.05 with respect to neutrophils from healthy donor; star = p < 0.05 with respect to neutrophils from UA patients. White bars = 16 KDa; grey bars = 24 KDa; black bars = 84 KDa.
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