Hippocampal microRNA-191a-5p Regulates BDNF Expression and Shows Correlation with Cognitive Impairment Induced by Paradoxical Sleep Deprivation

The aim of this study was to investigate the effect of paradoxical sleep deprivation (PSD) on the BDNF-related miRNA expression in ovariectomized (OVX) rats. The animals were randomly divided into eight groups (control, PSD, wide platform, sham surgery, anti-miR-191, anti-miR-191/PSD, scrambled and PSD in intact). Bilateral-ovariectomy was performed one month before the experiment in the OVX rats. For the induction of 72 h of PSD, the multiple...