姜黄素衍生物C086诱导K562细胞凋亡与线粒体途径的关系

来源 :2013医学前沿论坛暨第十三届全国肿瘤药理与化疗学术会议 | 被引量 : 0次 | 上传用户:mkkkj2009
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目的 姜黄素(curcumin,Cur)具有抗肿瘤、抗炎、抗血小板聚集等广泛的药理作用及毒性小等特点,是一种较有潜力的抗癌先导化合物.课题组前期工作发现姜黄素对多种肿瘤细胞有明显的体外杀伤作用,显示了良好的抗肿瘤活性,但是姜黄素水溶性差、生物利用度低的缺点限制了它的使用.鉴于此,本课题组合成了C086[4-(4-羟基-3-甲氧基苯亚甲基)姜黄素],其生物利用度优于姜黄素.本研究旨在探讨了C086诱导白血病K562细胞凋亡的作用及其与线粒体途径的关系,为进一步开发C086,提供实验依据.
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