顺磁纳米铁核素靶向治疗系统中外磁场的优化  

Optimize the External Magnetic in Targeting Therapy System for the Paramagnetic Nanometers-iron Nuclide Particles

作　　者：陈铀[1] 贾鹏[1] 熊平[2] 李新霞[3] 郭萍[1] 

机构地区：[1]南华大学数理学院,湖南衡阳421001 [2]南华大学医学院,湖南衡阳421001 [3]南华大学核科学技术学院,湖南衡阳421001

出　　处：《南华大学学报（自然科学版）》2010年第3期80-83,87,共5页Journal of University of South China：Science and Technology

基　　金：湖南省自然科学衡阳联合基金重点基金资助项目(10JJ8005);衡阳市科技局基金资助项目(2010KJ13)

摘　　要：顺磁纳米铁核素(PNINs)靶向输运系统中磁场是靶向的关键因素,磁场的优化对PNINs的靶向效果有非常重要的作用,本文结合PNINs的受力特点和两种磁场的分布特点总结了PNINs靶向治疗的磁场优化的关键是应兼顾磁场的强度和梯度.External magnetic is the critical factor in targeting therapy system for the Paramagnetic Nanometers-iron Nuclide Particles（PNINs）.It is very important for PNINs targeting effect to optimize the external magnetic,link the character of magnetic force on PNINs and the distribute of the external magnetic field.This paper summarized that the key to optimizing the external magnetic is to enhance the intensity and the gradient of the magnetic field in the same time.

关 键 词：磁性药物 靶向治疗 磁场 

分 类 号：R730[医药卫生—肿瘤]