| 磁性微粒协同外置磁场的抗肿瘤活性作用:实验性研究 |
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| 引用本文： | 程新宝,袁曙光,阎东,李玛琳.磁性微粒协同外置磁场的抗肿瘤活性作用:实验性研究[J].放射学实践,2004,19(6):449-450. |
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| 作者姓名： | 程新宝 袁曙光 阎东 李玛琳 |
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| 作者单位： | 450003,郑州,第五人民医院放射科;651010,昆明,昆明医学院附属第二医院放射科;昆明医学院药物药理实验室 |
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| 摘 要： | 目的 :探讨磁性微粒 (Fe3 O4)加外置磁场对体外人肝癌细胞株 (HLCL)活性的作用。方法 :用四甲基偶氮唑蓝检测磁性微粒不同浓度含量的药物试剂 ,外置和未置磁场下不同时间给药作用于HLCL。结果 :磁性微粒外置磁场下对HLCL的增殖活性有明显的抑制作用。结论 :磁性微粒协同磁场可提高对HLCL的抑制作用。临床可作为优良的介入栓塞材料开发研究
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| 关 键 词： | 物理治疗技术 肝肿瘤 实验研究 |
| 文章编号： | 1000-0313(2004)06-0449-02 |
| 修稿时间： | 2003年9月10日 |
Anti-neoplasm activity of magnetic microspheres with an external magnetic field:an experimental research |
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| CHENG Xin bao,YUAN Shu guang,YAN Dong,et al..Anti-neoplasm activity of magnetic microspheres with an external magnetic field:an experimental research[J].Radiologic Practice,2004,19(6):449-450. |
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| Authors: | CHENG Xin bao YUAN Shu guang YAN Dong |
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| Institution: | CHENG Xin bao,YUAN Shu guang,YAN Dong,et al.Department of Radiology,the Fifth People Hospital of Zhengzhou,Zhengzhou 450003,P.R.China |
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| Abstract: | Objective:To investigate anti neoplasm activity of human liver cancer lines (HLCL) of magnetic microspheres (Fe 3O 4) in magnetic field.Methods:Curative effects on HLCL by using magnetic microspheres had been evaluated by MTT. Results:Magnetic microspheres in magnetic field had significantly inhibiting action on HLCL.Conclusion:Magnetic microspheres in vitro have good effects on HLCL. It may be a potential embolic agent in clinical research. |
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| Keywords: | Physical therapy techniques Liver neoplasms Magnetic field Experimental study |
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