Literature DB >> 7437527

Aging of the erythrocyte. I. Increase in the microviscosity of cell interior as determined by the spin label method.

G Bartosz, W Leyko.   

Abstract

By means of the spin labelling technique changes in the microviscosity of the cell interior of density-seperated bovine red blood cells were estimated. An increase in the rotational correlation time of the Tempamine spin label indicated an increase in the microviscosity of the red blood cell interior during in vivo aging. This increase is apparently due to alterations in the electrolyte content and may influence the course of diffusion-limited reactions in the cell.

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Year:  1980        PMID： 7437527     DOI： 10.1007/bf01039656

Source DB:  PubMed          Journal:  Blut        ISSN： 0006-5242


  17 in total

1.  The ageing of red cells.

Authors:  T A PRANKERD
Journal:  J Physiol       Date:  1958-09-23       Impact factor: 5.182

2.  Changes in carbohydrate content of surface membranes of human erythrocytes during ageing.

Authors:  L Gattegno; D Bladier; M Garnier; P Cornillot
Journal:  Carbohydr Res       Date:  1976-12       Impact factor: 2.104

3.  Activated oxygen and haemolysis.

Authors:  R W Carrell; C C Winterbourn; E A Rachmilewitz
Journal:  Br J Haematol       Date:  1975-07       Impact factor: 6.998

4.  ESR correlation times of 2,2,6,6-tetramethyl piperidone-N-oxyl (Tempone) in solutions of hemoglobin A and hemoglobin S.

Authors:  A G Beaudoin; H Mizukami
Journal:  Biochim Biophys Acta       Date:  1978-01-25

5.  The effect of calcium on temperature-induced phase changes in liquid-crystalline cardiolipin structure.

Authors:  D Hegner; U Schummer; G H Schnepel
Journal:  Biochim Biophys Acta       Date:  1973-05-25

6.  The appearance of a protein in the human erythrocyte membrane during ageing.

Authors:  M Kadlubowski; J R Harris
Journal:  FEBS Lett       Date:  1974-10-15       Impact factor: 4.124

7.  Influence of temperature and method of centrifugation on the separation of erythrocytes.

Authors:  J R Murphy
Journal:  J Lab Clin Med       Date:  1973-08

8.  Spin-labeled biomolecules.

Authors:  T J Stone; T Buckman; P L Nordio; H M McConnell
Journal:  Proc Natl Acad Sci U S A       Date:  1965-10       Impact factor: 11.205

9.  Hydration and selfassociation of haemoglobin in solution.

Authors:  J Brnjas-Kraljević
Journal:  Biochem Biophys Res Commun       Date:  1978-08-14       Impact factor: 3.575

10.  Superoxide dismutase activity decreases during erythrocyte aging.

Authors:  G Bartosz; C Tannert; R Fried; W Leyko
Journal:  Experientia       Date:  1978-11-15
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  2 in total

1.  Aging of the erythrocyte. III. Cation content.

Authors:  G Bartosz; B Swierczyński; R Gondko
Journal:  Experientia       Date:  1981-07-15

2.  Aging of the erythrocyte. V. Hydrolysis of fluorescein diacetate in red cells.

Authors:  G Bartosz
Journal:  Biophys Struct Mech       Date:  1982
  2 in total

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