2002
Hypocretin (orexin) enhances neuron activity and cell synchrony in developing mouse GFP‐expressing locus coeruleus
van den Pol A, Ghosh PK, Liu R, Li Y, Aghajanian GK, Gao X. Hypocretin (orexin) enhances neuron activity and cell synchrony in developing mouse GFP‐expressing locus coeruleus. The Journal Of Physiology 2002, 541: 169-185. PMID: 12015428, PMCID: PMC2290314, DOI: 10.1113/jphysiol.2002.017426.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsCarrier ProteinsCells, CulturedDose-Response Relationship, DrugElectrophysiologyFemaleGreen Fluorescent ProteinsImmunohistochemistryIn Vitro TechniquesIntracellular Signaling Peptides and ProteinsLocus CoeruleusLuminescent ProteinsMembrane PotentialsMiceMice, TransgenicMicroscopy, ConfocalNeuronsNeuropeptidesNeurotransmitter AgentsOrexinsPatch-Clamp TechniquesPregnancyTyrosine 3-MonooxygenaseConceptsLocus coeruleusHypocretin-1Mouse prion promoterGlutamate receptor antagonistsPresence of TTXImmunoreactive tyrosine hydroxylaseRat locus coeruleusNeonatal mouse brainPostnatal day 0Higher brain centersNew transgenic mouseSingle-unit recordingsInward cation currentMembrane potentialDual cell recordingsImproved cognitive performanceNoradrenergic neuronsLC neuronsHypocretin neuronsImmature neuronsPrion promoterReceptor antagonistMouse slicesTyrosine hydroxylaseExcitatory mechanisms
2001
Lateral hypothalamus: Early developmental expression and response to hypocretin (orexin)
Van Den Pol A, Patrylo P, Ghosh P, Gao X. Lateral hypothalamus: Early developmental expression and response to hypocretin (orexin). The Journal Of Comparative Neurology 2001, 433: 349-363. PMID: 11298360, DOI: 10.1002/cne.1144.Peer-Reviewed Original ResearchMeSH KeywordsAgingAnimalsAnimals, NewbornBrainCalciumCarrier ProteinsCells, CulturedElectrophysiologyEmbryo, MammalianHypothalamic Area, LateralImmunohistochemistryIn Vitro TechniquesIntracellular Signaling Peptides and ProteinsNeuronsNeuropeptidesOrexin ReceptorsOrexinsRatsRats, Sprague-DawleyReceptors, G-Protein-CoupledReceptors, NeuropeptideRNA, MessengerConceptsLateral hypothalamic areaSynaptic activityLH neuronsNeuronal activitySleep regulationWhole-cell patch-clamp recordingsRobust increaseAdult central nervous systemEndocrine controlPostnatal day 1Day of birthCentral nervous systemPatch-clamp recordingsVoltage-clamp recordingsEmbryonic day 19Hypocretin-1Excitatory influenceHypothalamic areaHypocretin-2Spinal cordMature brainFood intakeHypocretin systemLH cellsReceptor mRNA
2000
GABA release from mouse axonal growth cones
Gao X, van den Pol A. GABA release from mouse axonal growth cones. The Journal Of Physiology 2000, 523: 629-637. PMID: 10718743, PMCID: PMC2269824, DOI: 10.1111/j.1469-7793.2000.t01-1-00629.x.Peer-Reviewed Original ResearchConceptsGABA releaseSynapse formationGrowth conesSpontaneous GABA releaseAxonal growth conesHypothalamic neuronsTransmitter phenotypeAxon terminalsNeurotransmitter receptorsTransgenic miceAction potentialsGABAProtein kinase C activityNeuronal membranesAxonsNeuronal developmentGreen fluorescent proteinKinase C activityNeuronsVesicular mechanismPKC activationFluorescent proteinC activityLow levelsRelease