The effect of osmotic pressure of aqueous PEG solutions on red blood cells-Reference-Cited by-同舟云学术

The effect of osmotic pressure of aqueous PEG solutions on red blood cells

Published:1985-08-01 Issue:8 Volume:5 Page:689-696
ISSN:0144-8463
Container-title:Bioscience Reports
language:en
Short-container-title:

Author:

Herrmann Andreas¹,Arnold Klaus²,Pratsch Lothar¹

Affiliation:

1. Sektion Biologie de Humboldt-Universität zu Berlin, Bereich Biophysik, Invalidenstr. 42, 1040 Berlin, German Democratic Republic

2. Institut für Biophysik der Karl-Marx-Universität, Liebigstr. 27, 7010 Leipzig, German Democratic Republic

Abstract

A drastic increase of the intracellular microviscosity of red blood cells in the presence of polyethylene glycol (PEG) was established by electron spin resonance using the small spin label molecule 2,2,6,6-tetramethylpiperidine-N-oxyl-4-one (TEMPONE). The effective osmotic pressure of PEG solutions stressing the cells was estimated by comparison with those cytoplasmic rotational correlation times of TEMPONE measured in NaCl or sucrose containing media of known osmotic pressure.

Publisher

Portland Press Ltd.

Subject

Cell Biology,Molecular Biology,Biochemistry,Biophysics

Link

https://portlandpress.com/bioscirep/article-pdf/5/8/689/471371/bsr0050689.pdf

Reference31 articles.

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3. Ciba Foundation Symposium;B Maggio,1984

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5. Herrmann A, Arnold K, Pratsch L & Lassmann G (1983) Biochim. Biomed. Acta42, 1151?1153.

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