Nature and Localization of the Sodium Pool during Active Transport in the Isolated Frog Skin
| Autor: | K. Zerahn |
|---|---|
| Rok vydání: | 1969 |
| Předmět: |
Vasopressins
Physiology Sodium Biological Transport Active chemistry.chemical_element Buffers Epithelium Diffusion medicine Animals Ouabain Skin Temperature Hydrogen-Ion Concentration Stimulation Chemical Cold Temperature medicine.anatomical_structure chemistry Biochemistry Depression Chemical Potassium Biophysics Sodium Isotopes Anura Extracellular Space Frog Skin Dinitrophenols Procaine |
| Zdroj: | Acta Physiologica Scandinavica. 77:272-281 |
| ISSN: | 1365-201X 0001-6772 |
| DOI: | 10.1111/j.1748-1716.1969.tb04572.x |
| Popis: | In the frog skin epithelium the amount of radio-sodium originating from the outside solution has been determined under different experimental conditions. It has been found that this sodium-pool behaves largely as a pool in which the sodium has passed the transport mechanism. It has not been possible under any of the conditions used to demonstrate the existence of epithelial radio-sodium awaiting active transport. This finding leads to the conclusion that the mechanism for active transport of sodium is effective at the outer surface of the frog skin. |
| Databáze: | OpenAIRE |
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