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Negative Conductance Caused by Entry of Sodium and Cesium Ions into the Potassium Channels of Squid Axons

Internal Cs(+), Na(+), Li(+), and, to a lesser degree, Rb(+) interfere with outward current through the K pores in voltage clamped squid axons. Addition of 100 mM NaF to the perfusion medium cuts outward current for large depolarizations about in half, and causes negative conductance over a range of...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Bezanilla, Francisco, Armstrong, Clay M.
Format: Artigo
Sprache:Inglês
Veröffentlicht: The Rockefeller University Press 1972
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC2226091/
https://ncbi.nlm.nih.gov/pubmed/4644327
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