Quinteiro-Blondin, S Extracellular polyvalent cation block of slow Na+ channels in Xenopus laevis oocytes. [electronic resource] - General physiology and biophysics Dec 2001 - 331-48 p. digital Publication Type: Journal Article ISSN: 0231-5882 Subjects--Topical Terms: Alkylating Agents--pharmacologyAnesthetics, Local--pharmacologyAnimalsCationsDose-Response Relationship, DrugDrug ResistanceElectrophysiologyKineticsMembrane PotentialsModels, StatisticalOocytes--metabolismSodium--metabolismSodium Channels--chemistryTetrodotoxin--pharmacologyXenopus laevisZinc--metabolism