Research Article
Associations between Specific Redox Biomarkers and Age in a Large European Cohort: The MARK-AGE Project
Figure 1
Classical biomarkers of oxidative stress: protein carbonyls (a), 3-nitrotyrosine (b), and malondialdehyde (c). Biomarker concentrations are displayed according to study groups (A) and age groups (B), respectively. RASIG (); GO (); SGO (). Outliers and extreme values are included in the analyses but not shown in the figure. Statistically significant differences are indicated by asterisks: and .
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