Figure 2. miR-134 family biomarker pairs in plasma of AMC and MCI subjects.

The concentrations of miRNA in plasma samples of MCI and age-matched donors with normal cognitive function, 50 samples in each group, were measured by RT-PCR and the ratios of various miRNA were calculated as 2^−ΔCt × 100. See the legend to Fig. 1 for the description of the box and whisker plots. AMC: age-matches controls; MCI: MCI patients.