^(153)Sm-树脂微球的制备和兔股骨血流量测定  

PREPARATION OF 153 Sm RESIN MICROSPHERES AND DETERMINATION OF FEMORAL HEAD BLOOD FLOW IN RABBITS

作　　者：白红升[1] 程震[1] 金小海[1] 杜进[1] 王凡[1] 陈大明[1] 樊红强[1] 张念非[2] 杨连发[2] 李子荣[2] 

机构地区：[1]中国原子能科学研究院同位素研究所 [2]中日友好医院

出　　处：《同位素》1998年第1期39-43,共5页Journal of Isotopes

摘　　要：制备了１５３Ｓｍ－树脂微球（ＲＭＳ），观察了ｐＨ和反应时间对树脂吸附的影响以及１５３Ｓｍ－ＲＭＳ的体外稳定性，同时用１５３Ｓｍ－ＲＭＳ测定兔股骨血流量，评价脂质清除剂对甾类激素处理的兔股骨血流量的改善。Sm resin microspheres(RMS) is prepared. Effect of pH value and reaction time on the resin absoptance and stability of 153 Sm RMS in vitro are investigated. Meanwhile, the femoral head blood flow of rabbits is determined with 153 Sm RMS, and the improvememt of the femoral blood flow in rabbits receiving steroid using lipid clearing agent is evaluated.

关 键 词：血流量 股骨坏死 制备 钐-树脂微球 

分 类 号：R817.48[医药卫生—影像医学与核医学]