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莱菔子水溶性生物碱对ApoE基因敲除小鼠内皮细胞的抗氧化保护作用 被引量:11

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摘要 目的探讨莱菔子水溶性生物碱对ApoE基因敲除小鼠内皮细胞抗氧化保护作用。方法将50只ApoE基因敲除小鼠随机分为5组:模型组、莱菔子水溶性生物碱高、中、低剂量组、血脂康组,每组10只;另取10只C57BL/6J作为空白组。8w后,眼球取血处死,随机选取6个样本检测指标。结果与模型组相比,莱菔子各剂量组均能明显提高ApoE基因敲除小鼠血清NO含量(P<0.05);提高血清SOD的活性(P<0.05);降低血清MDA(P<0.01)含量。结论莱菔子水溶性生物碱通过提高ApoE基因敲除小鼠血清NO含量、提高SOD活性、降低MDA含量,发挥抗氧化作用,从而保护内皮细胞。
出处 《中国老年学杂志》 CAS CSCD 北大核心 2010年第19期2811-2812,共2页 Chinese Journal of Gerontology
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