DENSITOMETRIC EVALUATION AT QUANTITATIVE MICRORADIOGRAPHY

被引：23

作者：

LINDSTROM, B

PHILIPSON, B

机构：

[1] Department of Medical Physics, Karolinska Institutet, Stockholm

来源：

HISTOCHEMIE | 1969年 / 17卷 / 03期

关键词：

D O I：

10.1007/BF00309863

中图分类号：

Q2 [细胞生物学];

学科分类号：

071009 ; 090102 ;

摘要：

The different factors influencing the accuracy of quantitative microradiography have been investigated. The evaluation of densitometric measurements for dry mass determinations has been improved considerably by the introduction of polynomial regression analysis of the output signals for the reference system. Computer analysis has made it possible to extend the number of measurements thereby increasing the precision. The total random error varied between 4 and 5 per cent. © 1969 Springer-Verlag.

引用

页码：194 / +

页数：1

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