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Separation of the action potential into a Na-channel spike and a K- channel spike by tetrodotoxin and by tetraethylammonium ion in squid giant axons internally perfused with dilute Na-salt solutions
Squid giant axons internally perfused with a 30 mM NaF solution and bathed in a 100 mM CaCl2 solution, which are known to produce long lasting action potentials in response to pulses of outward current, were investigated. The effects of tetrodotoxin (TTX) and of tetraethylammonium ion (TEA+) on such...
| Formato: | Texto |
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| Lenguaje: | English |
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The Rockefeller University Press
1980
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2228599/ https://www.ncbi.nlm.nih.gov/pubmed/6252279 |