学术投稿

亚力克对大鼠定量脑电图及海马神经细胞的影响

潘建春;宋培贞;库宝善

关键词:α亚麻酸, 赖氨酸, 脑电描记术, 脑梗塞, 海马/细胞学, 神经元
摘要:目的 ALEC(亚力克 )是由α-亚麻酸( A)、 L-赖氨酸( L)、维生素 E( E)及维生素 C( C)组成的复方,通过正交试验设计,以脑组织中乳酸含量为指标,确定 4者比例( A: L: E: C为 432: 187: 18: 8) ,研究 ALEC对大鼠在局限性缺血、缺氧状态下的脑细胞保护作用.方法用定量方法分析在体皮层脑电( ECoG)在正常供气与停止呼吸情况下的变化,采用电凝阻断一侧中动脉造成局限性脑缺血模型及判断药物的脑保护作用.结果 ALEC高、中、低 3个剂量组均能延长大鼠急性反复性缺氧皮层脑电消失 /振幅达低时间,缩短脑电恢复时间.ALEC可减少大鼠大脑中动脉梗死( MCAO) 24 h后海马 CA1区细胞死亡数.结论 ALEC对脑细胞具有保护作用.
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中国组织工程研究杂志

中国组织工程研究杂志

主管:中华人民共和国卫生部

主办:中国康复医学会,《中国组织工程研究与临床康复》杂志社