2000
Voltage-Gated Calcium Currents in Axotomized Adult Rat Cutaneous Afferent Neurons
Baccei M, Kocsis J. Voltage-Gated Calcium Currents in Axotomized Adult Rat Cutaneous Afferent Neurons. Journal Of Neurophysiology 2000, 83: 2227-2238. PMID: 10758131, DOI: 10.1152/jn.2000.83.4.2227.Peer-Reviewed Original ResearchConceptsVoltage-gated calcium currentsCutaneous afferent neuronsPA/pFNerve injuryCutaneous afferentsType 1 cellsBarium currentsAfferent neuronsHVA currentsCalcium currentLow threshold T-type currentWhole-cell patch-clamp techniqueDorsal root ganglion neuronsCell patch-clamp techniqueFluoro-Gold labelingOmega-agatoxin TKSciatic nerve injuryOmega-conotoxin GVIAPercentage of neuronsType 2 phenotypeT-type currentType 2 neuronsCalcium current propertiesType 1 neuronsControl cells
1999
The role of voltage-gated Ca2+ channels in anoxic injury of spinal cord white matter
Imaizumi T, Kocsis J, Waxman S. The role of voltage-gated Ca2+ channels in anoxic injury of spinal cord white matter. Brain Research 1999, 817: 84-92. PMID: 9889329, DOI: 10.1016/s0006-8993(98)01214-1.Peer-Reviewed Original ResearchConceptsVoltage-gated Ca2Spinal cord axonsAnoxic injuryDorsal columnsR-type voltage-gated Ca2N-type calcium channelsSpinal cord white matterRat dorsal columnsDorsal column axonsR-type Ca2Rat spinal cordCord white matterT-type channelsInflux of Ca2Dose-dependent mannerLoss of conductionAxonal conductionSpinal cordChannel blockersCalcium channelsSurface stimulationWhite matterPerfusion solutionInjuryGlass microelectrodes
1998
Morphologically Identified Cutaneous Afferent DRG Neurons Express Three Different Potassium Currents in Varying Proportions
Everill B, Rizzo M, Kocsis J. Morphologically Identified Cutaneous Afferent DRG Neurons Express Three Different Potassium Currents in Varying Proportions. Journal Of Neurophysiology 1998, 79: 1814-1824. PMID: 9535950, PMCID: PMC2605378, DOI: 10.1152/jn.1998.79.4.1814.Peer-Reviewed Original ResearchConceptsDRG neuronsMedium-sized DRG neuronsDorsal root ganglion neuronsCutaneous afferent neuronsDifferent potassium currentsWhole-cell patch-clamp configurationOutward current componentPatch-clamp configurationAfferent neuronsFluoro-GoldGanglion neuronsRetrograde labelingConditioning prepulseEntire populationChannel blockersPotassium currentMyelinated axonsSustained currentNeuronsTest pulseDendrotoxinBasis of sensitivityIKCellsBlockers