Literature DB >> 7379954

Pressure-induced variations of K+-permeability as related to a possible reversible electrical breakdown in human erythrocytes.

A Péqueux, R Gilles, G Pilwat, U Zimmermann.   

Abstract

Above a hydrostatic pressure of about 600 b a pronounced reversible increase in the net K+-efflux from human erythrocytes is observed. The effect is explained in terms of an electro-mechanical compression of the membrane, resulting in a reversible breakdown of the membrane.

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Year:  1980        PMID： 7379954     DOI： 10.1007/bf01965803

Source DB:  PubMed          Journal:  Experientia        ISSN： 0014-4754


  9 in total

1.  Effects of pH changes on the frog skin electrical potential difference and on the potential variations induced by high hydrostatic pressures.

Authors:  A Pequeux
Journal:  Comp Biochem Physiol A Comp Physiol       Date:  1976

2.  Inhibition of erythrocyte phosphate transport by high pressures.

Authors:  R B Murphy; W F Libby
Journal:  Proc Natl Acad Sci U S A       Date:  1976-08       Impact factor: 11.205

3.  Effects of high hydrostatic pressures on the activity of the membrane ATPases of some organs implicated in hydromineral regulation.

Authors:  A Péqueux; R Gilles
Journal:  Comp Biochem Physiol B       Date:  1978

4.  Turgor pressure sensing in plant cell membranes.

Authors:  H G Coster
Journal:  Plant Physiol       Date:  1976-11       Impact factor: 8.340

5.  Dielectric breakdown of cell membranes.

Authors:  U Zimmermann; G Pilwat; F Riemann
Journal:  Biophys J       Date:  1974-11       Impact factor: 4.033

6.  Direct measurements of membrane potential and membrane resistance of human red cells.

Authors:  U V Lassen; O Sten-Knudsen
Journal:  J Physiol       Date:  1968-04       Impact factor: 5.182

7.  The effect of pressure on the electrical breakdown in the membranes of Valonia utricularis.

Authors:  U Zimmermann; F Beckers; H G Coster
Journal:  Biochim Biophys Acta       Date:  1977-01-21

8.  Reversible electrical breakdown of lipid bilayer membranes: a charge-pulse relaxation study.

Authors:  R Benz; F Beckers; U Zimmermann
Journal:  J Membr Biol       Date:  1979-07-16       Impact factor: 1.843

9.  Polarization variations induced by high hydrostatic pressures in the isolated frog skin as related to the effects on passive ionic permeability and active Na+ transport.

Authors:  A Pequeux
Journal:  J Exp Biol       Date:  1976-06       Impact factor: 3.312
  9 in total

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