Relationship between cellular ATP, potassium, sodium and magnesium concentrations in mammalian and avian erythrocytes

A. Miseta, P. Bogner, Ervin Berényi, Miklós Kellermayer, Csaba Galambos, Denys N. Wheatley, Ivan L. Cameron

Research output: Contribution to journalArticle

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Abstract

Intracellular K+ Na+ ratios of erythrocytes of various mammalian species are known to differ markedly. We have measured ATP, K+, Na+, Mg2+, H2O contents of erythrocytes of twelve mammalian and three avian species. Our results indicate that the intracellular ATP concentration in erythrocytes of different species is in close positive correlation with the K+ Na+ ratios (linear correlation coefficient, r = 0.852). Furthermore, ATP levels in erythrocytes of individual sheep with different potassium concentrations correspond with their K+ Na+ ratios (r = 0.747). Intracellular magnesium concentrations also correlate with ATP concentrations in erythrocytes of different species (r = 0.629) and in different sheep (r = 0.549).

Original languageEnglish
Pages (from-to)133-139
Number of pages7
JournalBiochimica et Biophysica Acta - Molecular Cell Research
Volume1175
Issue number2
DOIs
Publication statusPublished - Jan 17 1993

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Magnesium
Potassium
Adenosine Triphosphate
Erythrocytes
Sodium
Sheep

Keywords

  • (Avian erythrocyte)
  • (Mammalian erthrocyte)
  • ATP
  • K Na ratio
  • Magnesium
  • Potassium
  • Sodium

ASJC Scopus subject areas

  • Biophysics
  • Cell Biology
  • Molecular Biology

Cite this

Relationship between cellular ATP, potassium, sodium and magnesium concentrations in mammalian and avian erythrocytes. / Miseta, A.; Bogner, P.; Berényi, Ervin; Kellermayer, Miklós; Galambos, Csaba; Wheatley, Denys N.; Cameron, Ivan L.

In: Biochimica et Biophysica Acta - Molecular Cell Research, Vol. 1175, No. 2, 17.01.1993, p. 133-139.

Research output: Contribution to journalArticle

Miseta, A. ; Bogner, P. ; Berényi, Ervin ; Kellermayer, Miklós ; Galambos, Csaba ; Wheatley, Denys N. ; Cameron, Ivan L. / Relationship between cellular ATP, potassium, sodium and magnesium concentrations in mammalian and avian erythrocytes. In: Biochimica et Biophysica Acta - Molecular Cell Research. 1993 ; Vol. 1175, No. 2. pp. 133-139.
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AU - Cameron, Ivan L.

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