2001
Membrane Properties Underlying Patterns of GABA-Dependent Action Potentials in Developing Mouse Hypothalamic Neurons
Wang Y, Gao X, van den Pol A. Membrane Properties Underlying Patterns of GABA-Dependent Action Potentials in Developing Mouse Hypothalamic Neurons. Journal Of Neurophysiology 2001, 86: 1252-1265. PMID: 11535674, DOI: 10.1152/jn.2001.86.3.1252.Peer-Reviewed Original ResearchConceptsHypothalamic neuronsAction potentialsMouse hypothalamusMultiple spikesSpike thresholdFrequency of GABAMediobasal hypothalamic neuronsProbability of GABAGlutamate receptor antagonistsConventional whole cellMouse hypothalamic neuronsMultiple action potentialsPostnatal day 2Intrinsic membrane propertiesMean reversal potentialIonotropic glutamate receptorsSimilar spike patternsPeaks of depolarizationGABA excitationMembrane potentialReceptor antagonistSpike patternsExcitatory activityGlutamate receptorsSynaptic transmissionMelanin concentrating hormone depresses synaptic activity of glutamate and GABA neurons from rat lateral hypothalamus
Gao X, van den Pol A. Melanin concentrating hormone depresses synaptic activity of glutamate and GABA neurons from rat lateral hypothalamus. The Journal Of Physiology 2001, 533: 237-252. PMID: 11351031, PMCID: PMC2278620, DOI: 10.1111/j.1469-7793.2001.0237b.x.Peer-Reviewed Original ResearchMeSH Keywords2-Amino-5-phosphonovalerate6-Cyano-7-nitroquinoxaline-2,3-dioneAction PotentialsAnimalsBicucullineCarrier ProteinsCells, CulturedElectric ConductivityExcitatory Amino Acid AntagonistsExcitatory Postsynaptic PotentialsFemaleFetusGABA AntagonistsGamma-Aminobutyric AcidGlutamic AcidGTP-Binding ProteinsHypothalamic Area, LateralHypothalamic HormonesIn Vitro TechniquesIntracellular Signaling Peptides and ProteinsMelaninsNeuronsNeuropeptidesOrexin ReceptorsOrexinsPatch-Clamp TechniquesPituitary HormonesPotassiumPregnancyRatsRats, Sprague-DawleyReceptors, GlutamateReceptors, G-Protein-CoupledReceptors, NeuropeptideSodiumSynaptic TransmissionTetrodotoxinConceptsSynaptic activityLH neuronsAction potentialsPotassium channelsActions of MCHInhibitory synaptic eventsGABAB receptor agonistAmino acid transmittersLateral hypothalamic areaCalcium-dependent releasePresence of tetrodotoxinRat lateral hypothalamusEffect of MCHFast synaptic activityGlutamate-evoked currentsWhole-cell recordingsPostsynaptic glutamate receptorsNon-neuronal cellsMiniature excitatory currentsVoltage-dependent potassium channelsNeuropeptide melaninGABA neuronsVoltage-clamp experimentsExcitatory actionLH action
1999
Neurotrophin‐3 potentiates excitatory GABAergic synaptic transmission in cultured developing hypothalamic neurones of the rat
Gao X, van den Pol A. Neurotrophin‐3 potentiates excitatory GABAergic synaptic transmission in cultured developing hypothalamic neurones of the rat. The Journal Of Physiology 1999, 518: 81-95. PMID: 10373691, PMCID: PMC2269394, DOI: 10.1111/j.1469-7793.1999.0081r.x.Peer-Reviewed Original ResearchMeSH Keywords6-Cyano-7-nitroquinoxaline-2,3-dioneAnimalsCalciumCarbazolesCells, CulturedElectric StimulationEnzyme InhibitorsExcitatory Amino Acid AntagonistsExcitatory Postsynaptic PotentialsGamma-Aminobutyric AcidHypothalamusIndole AlkaloidsMembrane PotentialsNeuronsNeurotrophin 3Patch-Clamp TechniquesProtein-Tyrosine KinasesRatsSynapsesSynaptic TransmissionTetrodotoxinConceptsSpontaneous postsynaptic currentsFrequency of GABANT-3 effectsNeurotrophin-3Postsynaptic currentsHypothalamic neuronesMature neuronesWhole-cell patch-clamp recordingsMiniature post-synaptic currentsGABAergic synaptic transmissionMiniature postsynaptic currentsDose-dependent potentiationPresence of tetrodotoxinAction potential frequencyPeripheral nervous systemPatch-clamp recordingsTyrosine kinase inhibitorsMean amplitudePost-synaptic currentsNon-selective tyrosine kinase inhibitorRat hypothalamic neuronesGABA excitationGABA releaseGABAergic synapsesPresynaptic locus