2013
Patch-Clamp Recordings from Lateral Line Neuromast Hair Cells of the Living Zebrafish
Ricci AJ, Bai JP, Song L, Lv C, Zenisek D, Santos-Sacchi J. Patch-Clamp Recordings from Lateral Line Neuromast Hair Cells of the Living Zebrafish. Journal Of Neuroscience 2013, 33: 3131-3134. PMID: 23407967, PMCID: PMC3684625, DOI: 10.1523/jneurosci.4265-12.2013.Peer-Reviewed Original ResearchConceptsHair cellsSynaptic vesicle releaseNeuromast hair cellsLiving zebrafishBiological discoveryIonic channel activityZebrafishVesicle releaseChannel activityPhysiological activityLateral lineJunctional couplingCellsDetailed understandingPatch-clamp recordingsVestibular peripheryFishNeuromastsActivityDiscoveryFirst recording
2010
Effect of capsaicin on potassium conductance and electromotility of the guinea pig outer hair cell
Wu T, Song L, Shi X, Jiang Z, Santos-Sacchi J, Nuttall A. Effect of capsaicin on potassium conductance and electromotility of the guinea pig outer hair cell. Hearing Research 2010, 272: 117-124. PMID: 21044673, PMCID: PMC3387680, DOI: 10.1016/j.heares.2010.10.010.Peer-Reviewed Original ResearchConceptsOuter hair cellsTRPV-1 channelsHair cellsPrimary sensory neuronsEffects of capsaicinGuinea pig outer hair cellsSensory neuronsPharmacological actionsCapsaicinPotassium conductancePotent blockerPharmacological propertiesDirect actionNovel actionCochlear amplificationK conductanceAuditory effectsClassic activatorAuditory receptionCellsNociceptionElectromotilityBlockersNew findingsNeurons
2005
Glibenclamide Stimulates Fluid Secretion in Rodent Cholangiocytes Through a Cystic Fibrosis Transmembrane Conductance Regulator-Independent Mechanism
Spirlì C, Fiorotto R, Song L, Santos-Sacchi J, Okolicsanyi L, Masier S, Rocchi L, Vairetti MP, de Bernard M, Melero S, Pozzan T, Strazzabosco M. Glibenclamide Stimulates Fluid Secretion in Rodent Cholangiocytes Through a Cystic Fibrosis Transmembrane Conductance Regulator-Independent Mechanism. Gastroenterology 2005, 129: 220-233. PMID: 16012949, DOI: 10.1053/j.gastro.2005.03.048.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsATP-Binding Cassette TransportersBile DuctsBody FluidsCalciumCell LineCystic FibrosisCystic Fibrosis Transmembrane Conductance RegulatorElectric CapacitanceElectric ConductivityGlyburideHypoglycemic AgentsLiverMiceMice, Inbred CFTRPatch-Clamp TechniquesPotassium ChannelsPotassium Channels, Inwardly RectifyingRatsReceptors, DrugSulfonylurea ReceptorsConceptsCystic fibrosisBiliary ductsCholangiocyte secretionFluid secretionAbility of glibenclamideCystic fibrosis transmembrane conductance regulatorIntracellular Ca 2Liver impairmentSevere complicationsLiver diseaseCholestatic diseaseRodent cholangiocytesGlibenclamideInhibitors of exocytosisAbstractTextFibrosisSecretionSecretory mechanismDiseaseMiceCholangiocytesRat cholangiocytesCFTR inhibitor
1993
Voltage-dependent ionic conductances of type I spiral ganglion cells from the guinea pig inner ear
Santos-Sacchi J. Voltage-dependent ionic conductances of type I spiral ganglion cells from the guinea pig inner ear. Journal Of Neuroscience 1993, 13: 3599-3611. PMID: 8393487, PMCID: PMC6576533, DOI: 10.1523/jneurosci.13-08-03599.1993.Peer-Reviewed Original ResearchConceptsType I spiral ganglion cellsSpiral ganglion cellsOutward K currentsGuinea pig inner earGanglion cellsK currentsSpiral ganglion cell somataTTX-sensitive Na currentsInner earGanglion cell somataSpontaneous spike activityWhole-cell voltage clampNa currentIntrinsic membrane propertiesInner hair cellsSingle-unit studiesSingle-unit activityHalf-maximal amplitudeAfferent innervationCochlear nucleusIntrinsic electrical propertiesVoltage-dependent ionic conductancesCell somataExtracellular ionic environmentSpike activity