In vivo body composition studies in rats: Assessment of total body protein

被引：3
|
作者：
Yasumura, S [1 ]
Stamatelatos, IE
Boozer, CN
Moore, R
Ma, R
机构：
[1] Brookhaven Natl Lab, Dept Med, Upton, NY 11973 USA
[2] Natl Ctr Sci Res Demokritos, Inst Nucl Technol & Radiat Protect, GR-15310 Athens, Greece
[3] Columbia Univ, St Lukes Roosevelt Hosp, New York, NY 10025 USA
来源：
APPLIED RADIATION AND ISOTOPES | 1998年 / 49卷 / 5-6期
关键词：
D O I：
10.1016/S0969-8043(97)00209-1
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The precision and accuracy of a prompt-gamma neutron activation facility developed to assess total body protein in rats is estimated. The coefficient of Variation of nitrogen measurement, as estimated by repeated measurements on 15 rats, was 5.5% for an equivalent dose of 60 mSv (Q = 20). Good agreement was observed in comparing the results of in vivo neutron activation analysis and chemical carcass analysis performed by the Kjeldahl method. The application of the technique in comparing the effect of a low-fat and a high-fat diet on body protein in rats is demonstrated. (C) 1998 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：731 / 732
页数：2
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