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他莫昔芬对SHG-44人胶质瘤细胞增殖的抑制作用研究 被引量:2

The inhibitory effects of tamoxifen on glioma cells SHG-44
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摘要 目的:探讨他莫昔芬对人胶质瘤细胞SHG-44生长的作用及其机制。方法:SHG-44细胞PKC和雌激素受体(ER)的表达用免疫组化,细胞活性分析用四唑盐比色试验,细胞增殖和凋亡通过流氏细胞仪检测,氯通通电流的记录应用全细胞膜片钳技术。结果:细胞PKC表达阳性,ER表达阴性,加入他莫昔芬后,SHG-44细胞变老、脱落,细胞总数减少,G2/M期细胞增多,凋亡细胞比例增加,氯离子通道电流受到抑制。结论:他莫昔芬对人胶质瘤细胞SHG-44有明显的抑制作用,其机制可能是通过对PKC及氯通道的抑制。
作者 王帅 焦保华
出处 《中国应用生理学杂志》 CAS CSCD 北大核心 2009年第1期111-112,144,共3页 Chinese Journal of Applied Physiology
关键词 SHG-44人胶质瘤细胞 他莫昔芬 蛋白激酶C 氯离子通道 SHG-44 glioma cell tamoxifen protein kinase C chloride channel
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参考文献5

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同被引文献37

  • 1范爱辉,陈丽新,毛建文,聂思槐,王立.阻断氯通道对鼻咽癌细胞凋亡和细胞增殖的影响[J].广东医学,2006,27(12):1804-1806. 被引量:12
  • 2焦军东,岳朋,杜智敏,董德利,艾静,杨宝峰.氯通道阻滞剂抑制人肾小球系膜细胞增殖[J].中国药理学通报,2007,23(1):86-90. 被引量:6
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