DETERMINATION OF THE SODIUM-TO-CALCIUM RATIO IN SECTIONS OF UNDECALCIFIED BONE TISSUE BY NEUTRON-ACTIVATION ANALYSIS

被引：4
|
作者：
RAKOVIC, M [1 ]
KUCERA, J [1 ]
PILECKA, N [1 ]
POVYSIL, C [1 ]
机构：
[1] CHARLES UNIV, FAC MED 1, INST PATHOL 2, CS-12000 PRAGUE 2, CZECHOSLOVAKIA
来源：
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY-LETTERS | 1992年 / 165卷 / 01期
关键词：
D O I：
10.1007/BF02166818
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
The feasibility has been shown of instrumental determination of the Na/Ca ratio with a standard deviation of 4.7% in sections of undecalcified bone tissue made from standard biopsy or autopsy bone samples (about 0.5 mg in weight) embedded in poly(methyl methacrylate) blocks. The determination was based on short-time activation and counting the Na-24 and 49Ca radionuclides. Blank values and detection limits of the elements were evaluated and possibilities to detect changes of the Na/Ca ratio are discussed.
引用
收藏
页码：41 / 48
页数：8
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