Inhibitory effect of external sodium ions on the potassium pump in striated muscle
β Scribed by SJODIN, R. A.; MEDICI, A.
- Book ID
- 109695680
- Publisher
- Nature Publishing Group
- Year
- 1975
- Tongue
- English
- Weight
- 199 KB
- Volume
- 255
- Category
- Article
- ISSN
- 0028-0836
- DOI
- 10.1038/255632a0
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## T W O FIGURES Thc well-known antagonism of calcium and potassium salts and certain aspects of the actions of these ions as chemical stimulants and depressants of the neuromuscular system suggested the investigation of the effect of varying the concentration of Ca++ on the potassium content of s
The properties of the Na-K pump and some of the factors controlling its amount and function were studied in rat myotubes in culture. The number of Na-K pump sites was quantified by measuring the amount of [3H]ouabain bound to whole-cell preparations. Activity of the pump was determined by measuremen