LIGHT-SCATTERING STUDIES ON RABBIT BRAIN MICROSOMES .I. EVIDENCE FOR OSMOTIC BEHAVIOR

被引：22

作者：

KAMINO, K

INOUYE, A

机构：

[1] Department of Physiology, Kyoto University School of Medicine, Kyoto

来源：

BIOCHIMICA ET BIOPHYSICA ACTA | 1969年 / 183卷 / 01期

关键词：

D O I：

10.1016/0005-2736(69)90127-8

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The osmotic behavior of microsomal vesicles isolated from rabbit brain was studied by light-scattering measurements. When suspended in sucrose solutions of various osmolar concentrations, angular scanning of the intensity of light scattered by microsomes was found to afford a means of estimating relative volume changes of microsomal vesicles on the basis of light-scattering theory. With this method, it was demonstrated that, as reported by Tedeschi et al.3 and Tedeschi and Harris8,7, the Boyle-Van't Hoff's relationship was applicable to the osmotic behavior of microsomal vesicles in sucrose media. In NaCl or KCl solutions, microsomes also responded as osmometers to changes in the osmotic pressure. © 1969.

引用

页码：36 / &

共 27 条

[1]

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