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Aβ_(25-35)诱导PC-12细胞凋亡及AD细胞模型建立 被引量:1

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摘要 目的:探讨Aβ_(25-35)对PC-12细胞凋亡的影响及建立阿尔茨海默病细胞模型的适宜条件。方法:以不同浓度Aβ_(25-35)诱导PC-12细胞,并于多时间点观察细胞形态改变、应用MTT测定细胞活力以及检测细胞凋亡情况。结果:PC-12细胞在不同浓度Aβ_(25-35)诱导下细胞活力均有不同程度下降(P<0.05)。结论:Aβ_(25-35)可诱导PC-12细胞活力呈时间和剂量依赖性下降及细胞凋亡,可认为20μmol/L Aβ_(25-35)干预24小时可作为较理想的AD细胞型。
出处 《内蒙古中医药》 2011年第11期98-99,共2页 Inner Mongolia Journal of Traditional Chinese Medicine
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