SIMPLIFIED MEASUREMENT OF PROTEIN-BOUND IODINE WITH EPITHERMAL NEUTRON-ACTIVATION ANALYSIS

被引：9

作者：

CHOU, FI

LIN, HD

WEI, JC

WANG, AY

LO, JG

机构：

[1] NATL TSING HUA UNIV, INST NUCL SCI, HSINCHU 300, TAIWAN

[2] VET GEN HOSP, TAIPEI, TAIWAN

来源：

NUCLEAR MEDICINE AND BIOLOGY | 1993年 / 20卷 / 05期

关键词：

D O I：

10.1016/0969-8051(93)90032-P

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：

A refined method for the measurement of protein-bound iodine (PBI) in blood serum was demonstrated by the use of epithermal neutron activation analysis (ENAA). PBI in ammonium sulfate-precipitated serum protein, after epithermal neutron activation, was determined by high resolution gamma-ray spectrometry. From our results, the PBI concentration was 67.8 +/- 2.2 ng/mL. Good agreement was obtained with published data, ranging from 40 to 80 ng/mL, which had been obtained using different analytical techniques. The validity of these techniques for PBI has been born out by a very good accuracy and simplicity without temperature dependence.

引用

页码：631 / 636

页数：6

共 24 条

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