Fig. 3From: Glycine confers neuroprotection through microRNA-301a/PTEN signalingVerification of glycine-induced increase of miR-301a by qRT-PCR. qRT-PCR reveals that treatment of glycine (100 μM) for 24 h increased the expression of miR-301a in cultured cortical neurons (n = 6, *P < 0.05 vs. Control, ANOVA test). The levels of miRNAs were calculated using U6 snRNA as an internal controlBack to article page