Research Paper Volume 5, Issue 10 pp 725—740

Age-related changes in microRNA levels in serum

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Figure 4. Relative expression of 7 miRNAs in rhesus monkey serum.

RNA was isolated from serum from ten young male monkeys (mean age = 7.7 yrs) and ten old male monkeys (mean age = 21.7 yrs). Real-time RT-PCR was performed with miRNA specific primers and normalized to miR-191. The histogram represents the ±SEM. *P<0.05 and #P=0.09 using Student's t-test.