A valepotriate-enriched fraction from Valeriana glechomifolia decreases DNA methylation and up-regulate TrkB receptors in the hippocampus of mice - Müller, L G; Biojone, C; Sales, A J; Betti, A H; Herzfeldt, V; Joca, S RL; Rates, S MK (Behav Pharmacol, 2020)