Effect of Grape Seed Proanthocyanidin Extract on Ultrastructure Injury in Hippocampous and Cognition Impairment in Rats of Obstructive Sleep Apnea Hypoxia
Objective To investigate the effect of grape seed proanthocyanidin extract(GSPE) on ultrastructure injury in hippocampous and cognition impairment in rat model of obstructive sleep apnea hypoxia. Methods 80 male Sprague-Dawley rats were randomly divided into control group, model group, high and low dose GSPE groups. The control group was exposed in air, while the model group was suffered from intermittent hypoxia conditions(50 ml/L, 8 h everyday, for 2 or 6 weeks), and the GSPE groups accepted GSPE 200 mg/k...