Acid Sensing Ion ChannelsAcid Sensing Ion Channel BlockersSodium ChannelsNerve Tissue ProteinsDegenerin Sodium ChannelsSpider VenomsAcidsAmilorideHydrogen-Ion ConcentrationAcidosisProtonsSodium Channel AgonistsSodium Channel BlockersMembrane ProteinsEpithelial Sodium ChannelsGanglia, SpinalNeuronsSensory Receptor CellsCricetulusIon Channel GatingPatch-Clamp TechniquesCHO CellsNeurons, AfferentCricetinaeElectrophysiologyXenopus laevisIonsMembrane PotentialsCalciumProtein Structure, TertiaryProtein SubunitsOocytesIon ChannelsCerebral CortexCells, CulturedHippocampusRats, Sprague-DawleyDose-Response Relationship, DrugMice, Inbred C57BLMice, KnockoutMolecular Sequence DataAmino Acid Sequence