A SIMPLIFIED COMPETITION DATA-ANALYSIS FOR RADIOLIGAND SPECIFIC ACTIVITY DETERMINATION

被引:8
作者
VENTURINO, A [1 ]
RIVERA, ES [1 ]
BERGOC, RM [1 ]
CARO, RA [1 ]
机构
[1] UNIV BUENOS AIRES,FAC FARM & BIOQUIM,CATEDRA FIS,JUNIN 956,RA-1113 BUENOS AIRES,ARGENTINA
来源
NUCLEAR MEDICINE AND BIOLOGY | 1990年 / 17卷 / 02期
关键词
D O I
10.1016/0883-2897(90)90152-Q
中图分类号
R8 [特种医学]; R445 [影像诊断学];
学科分类号
1002 ; 100207 ; 1009 ;
摘要
Non-linear regression and two-step linear fit methods were developed to determine the actual specific activity of 125I-ovine prolactin by radioreceptor self-displacement analysis. The experimental results obtained by the different methods are superposable. The non-linear regression method is considered to be the most adequate procedure to calculate the specific activity, but if its software is not available, the other described methods are also suitable. © 1990.
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页码:233 / 237
页数:5
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