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。
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.
出处
《放射学实践》
2004年第6期449-450,共2页
Radiologic Practice
