Research Paper Volume 10, Issue 10 pp 3017—3041

Age- and sex-dependent changes in levels of circulating brain-enriched microRNAs during normal aging

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Figure 3. Correlation of miRNA plasma concentrations with age in male and female subjects. Data are presented as average and standard deviation for each age cohort. 
X axis: age; Y axis: correlation of miRNA plasma concentrations with subject age in the analyzed groups (r).