Literature DB >> 133810

Effect of cholesterol oxidation on (Na+, K+) ATPase activity of erythrocyte membranes.

D Seiler, W Fiehn.   

Abstract

By incubation of human erythrocyte ghosts with cholesterol oxidase (EC 1.1.3.6) part of the cholesterol of the membrane is replaced by 4-cholesten-3-one. This alteration in the sterol composition is accompanied by an inhibition of the (Na+, K+) ATPase of the erythrocyte membrane.

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Year:  1976        PMID： 133810     DOI： 10.1007/bf02003723

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


  6 in total

1.  Simple rapid microtechnic for serum total cholesterol.

Authors:  B ZAK
Journal:  Am J Clin Pathol       Date:  1957-05       Impact factor: 2.493

2.  Role of cholesterol in membranes. Effects on phospholipid-protein interactions, membrane permeability and enzymatic activity.

Authors:  D Papahadjopoulos; M Cowden; H Kimelberg
Journal:  Biochim Biophys Acta       Date:  1973-11-30

3.  ATPases of erythrocytes from rats with 20, 25-diazacholesterol induced myotonia.

Authors:  W Fiehn; E Kuhn; I Geldmacher
Journal:  FEBS Lett       Date:  1973-08-15       Impact factor: 4.124

4.  Lipid requirements of functional membrane structures as indicated by the reversible inactivation of (Na + -K + )-ATPase.

Authors:  J Järnefelt
Journal:  Biochim Biophys Acta       Date:  1972-04-14

5.  The effect of partial replacements of membrane cholesterol by other steroids on the osmotic fragility and glycerol permeability of erythrocytes.

Authors:  K R Bruckdorfer; R A Demel; J De Gier; L L van Deenen
Journal:  Biochim Biophys Acta       Date:  1969-07-15

6.  Alteration of erythrocyte (see article) -ATPase by replacement of cholesterol by desmosterol in the membrane.

Authors:  W Fiehn; D Seiler
Journal:  Experientia       Date:  1975-07-15
  6 in total
  5 in total

1.  Oxysterol mediated changes in fatty acid distribution and lipid synthesis in cultured bovine aortic smooth muscle cells.

Authors:  C Seillan
Journal:  Lipids       Date:  1990-03       Impact factor: 1.880

2.  Increased Na+,K(+)-pump activity in erythrocytes of rabbits fed cholesterol.

Authors:  V L Makarov; S R Kuznetsov
Journal:  Int J Exp Pathol       Date:  1995-04       Impact factor: 1.925

Review 3.  ATPases: common and unique features within a group of enzymes.

Authors:  K Sigler
Journal:  Folia Microbiol (Praha)       Date:  1982       Impact factor: 2.099

4.  Oxysterols in cultured bovine aortic smooth muscle cells and in the monocyte-like cell line U937.

Authors:  J E Pie; C Seillan
Journal:  Lipids       Date:  1992-04       Impact factor: 1.880

5.  Changes in linoleic acid metabolism and membrane fatty acids of LLC-PK cells in culture induced by 5 alpha-cholestane-3 beta,5,6 beta-triol.

Authors:  M Mahfouz; T Smith; F A Kummerow
Journal:  Lipids       Date:  1995-11       Impact factor: 1.880
  5 in total

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