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B族维生素对锂-匹罗卡品致痫大鼠行为及学习记忆的影响

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摘要 目的观察B维生素对锂一匹罗卡品致痫大鼠行为及学习记忆的影响。方法60只雄性sD大鼠随机分成生理盐水对照组、单纯致痫组、维生素B1干预组。锂一匹罗卡品腹腔注射建立大鼠癫痫模型,观察不同组别大鼠行为学变化,采用Morris水迷宫检测大鼠空间学习和记忆的能力。结果行为学观察:对组发作潜伏期(7.3±2.23)min与单纯致痫组(11.2±1.25)min相比差异无统计学意义(P〉0.05)。维生素B1组与其它两组相比有明显差异性(P〈0.05);第1d各组大鼠逃避潜伏期相比无明显差异性(P〉0.05);第2—4d,三组大鼠逃避潜伏期相比差异有统计学意义(P〈0.05),各组大鼠逃避潜伏期随着时间的推移明显缩短(P〈0.05)。与其他两组相比,维生素Bl组大鼠穿越平台次数增多(P〈0.05)。结论维生素B1对锂一匹罗卡品致痫大鼠的学习记忆能力具有保护作用。
出处 《医药论坛杂志》 2016年第9期124-125,共2页 Journal of Medical Forum
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