THE EFFECT OF TEMPERATURE ON POTASSIUM EQUILIBRIA IN CHICK EMBRYO MUSCLE
Open Access
- 20 March 1949
- journal article
- research article
- Published by Rockefeller University Press in The Journal of general physiology
- Vol. 32 (4) , 511-523
- https://doi.org/10.1085/jgp.32.4.511
Abstract
The effect of temperature upon the exchange rates between intra- and extracellular potassium in chick embryo muscle was determined by the use of radioactive potassium. The temperature coefficient of at least four-fifths of the cell potassium is large. At temperatures below 15°C., potassium is lost from the cell and is regained on warming. The results suggest the possibility that 20 per cent or less of the cell potassium may differ from the rest by being more rapidly exchangeable with the medium.Keywords
This publication has 5 references indexed in Scilit:
- THE DISTRIBUTION OF SODIUM AND POTASSIUM IN OXYGENATED HUMAN BLOOD AND THEIR EFFECTS UPON THE MOVEMENTS OF WATER BETWEEN CELLS AND PLASMAAmerican Journal of Physiology-Legacy Content, 1947
- Croonian Lecture - The active and passive exchanges of inorganic ions through the surfaces of living cells and through living membranes generallyProceedings of the Royal Society of London. B. Biological Sciences, 1946
- A Roller Bottle Tissue Culture SystemScience, 1940
- The Nature of Absorption of Radioactive Isotopes by Living Tissues as Illustrated by Experiments with Barley PlantsProceedings of the National Academy of Sciences, 1940
- Transfers of Water and Solutes in the Body: Harvey Lecture, January 20, 1938.1938