Stability of miR-16, miR-122 or miR-21 in rat (A) or human (B) plasma.

Plasma samples from 2 non-treated male rats or 9 male healthy subjects were pooled and incubated at 4°C, room temperature (RT) or 37°C. Data represent copy numbers per one µL of plasma. Data are mean ± SD of triplicate determination (n = 3).