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Anomalous Effect of Permeant Ion Concentration on Peak Open Probability of Cardiac Na(+) Channels
Human heart Na(+) channels were expressed transiently in both mammalian cells and Xenopus oocytes, and Na(+) currents measured using 150 mM intracellular Na(+). Decreasing extracellular permeant ion concentration decreases outward Na(+) current at positive voltages while increasing the driving force...
| Autores principales: | , , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
The Rockefeller University Press
1997
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2229355/ https://www.ncbi.nlm.nih.gov/pubmed/9234167 |