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两种定量方法检测同型半胱氨酸诱导内皮细胞凋亡的比较 被引量:1

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摘要 目的:评价两种定量检测方法在细胞凋亡中的应用。方法:应用Annexin-VFITC/PI法及TUNEL检测不同浓度同型半胱氨酸对内皮细胞凋亡的影响。结果:两种方法检测结果均显示同型半胱氨酸能引起内皮细胞的凋亡,而且随着浓度的增加细胞凋亡也逐渐增多。TUNEL法测定的细胞凋亡率高于Annexin-VFITC/PI方法。结论:TUNEL及Annexin-VFITC/PI方法均能敏感检测出细胞凋亡,而且Annexin-VFITC/PI法具有更高的特异性。
出处 《实用医学杂志》 CAS 2005年第23期2643-2644,共2页 The Journal of Practical Medicine
基金 温州市科技计划基金资助项目(项目编号:Y2003A008)
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