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川陈皮素对阿尔茨海默病的神经保护作用 被引量:12

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摘要 陈皮是资源丰富的传统中药,性温、辛、苦,具有理气健脾、燥湿化痰的功效。川陈皮素(nobiletin)是陈皮的有效成分之一,相对分子质量为402.39,其分子结构见图1。川陈皮素是一种多甲氧基黄酮类化合物,含有6个甲氧基,极性低,具有平面结构且生物活性强烈等特性。研究发现,川陈皮素具有抑制炎症反应[1]、抗氧化[2]、抗肿瘤[3]、抗心血管疾病[4]、改善代谢紊乱[5]、治疗神经退行性疾病[6]等多方面的药理作用。近年来国内外对川陈皮素的神经保护作用进行了大量研究,结果表明川陈皮素不仅具有神经营养活性[7],而且可以抑制β-淀粉样蛋白(Aβ)神经毒性对神经元的损伤[8],可以预防嗅球切除对胆碱能神经元的损伤[9],可以减轻 H2 O2对神经细胞的氧化损伤[10],可以改善脑缺血诱导的学习记忆障碍[11]等。这些研究结果显示川陈皮素可能是一个有效的治疗神经退行性疾病的化合物。
出处 《重庆医学》 CAS CSCD 北大核心 2014年第22期2948-2951,共4页 Chongqing medicine
基金 农业部公益性行业专项 柑橘模式化栽培与贮藏技术研究(nyhyzx07-023)
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参考文献25

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二级参考文献31

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