2018
Adenosine Signaling through A1 Receptors Inhibits Chemosensitive Neurons in the Retrotrapezoid Nucleus
James SD, Hawkins VE, Falquetto B, Ruskin DN, Masino SA, Moreira TS, Olsen ML, Mulkey DK. Adenosine Signaling through A1 Receptors Inhibits Chemosensitive Neurons in the Retrotrapezoid Nucleus. ENeuro 2018, 5: eneuro.0404-18.2018. PMID: 30627640, PMCID: PMC6325544, DOI: 10.1523/eneuro.0404-18.2018.Peer-Reviewed Original ResearchMeSH Keywords6-Cyano-7-nitroquinoxaline-2,3-dioneAdenosineAnimalsAnimals, NewbornBariumCarbon DioxideChemoreceptor CellsExcitatory Amino Acid AntagonistsFemaleMaleMice, Inbred C57BLMice, TransgenicNeuronal PlasticityNeurotransmitter AgentsPotassium Channel BlockersPurinergic AgentsRatsRats, Sprague-DawleyReceptors, Purinergic P1Respiratory CenterSignal TransductionSodium Channel BlockersTetrodotoxinConceptsChemosensitive RTN neuronsRTN neuronsA1 receptorsRTN chemoreceptorsChemoreceptor activitySelective A1 receptor antagonistFrequency of EPSCsWild-type mouse pupsA1 receptor antagonistExcitatory synaptic inputsReceptor-dependent mechanismEffects of adenosineSubset of neuronsCell-attached recordingsLike conductanceRTN chemoreceptionChemosensitive neuronsRetrotrapezoid nucleusReceptor antagonistSynaptic mechanismsMouse pupsSynaptic inputsRespiratory chemoreceptorsPurinergic signalingPurinergic regulation
2006
Adenosine Inhibits Activity of Hypocretin/Orexin Neurons by the A1 Receptor in the Lateral Hypothalamus: A Possible Sleep-Promoting Effect
Liu ZW, Gao XB. Adenosine Inhibits Activity of Hypocretin/Orexin Neurons by the A1 Receptor in the Lateral Hypothalamus: A Possible Sleep-Promoting Effect. Journal Of Neurophysiology 2006, 97: 837-848. PMID: 17093123, PMCID: PMC1783688, DOI: 10.1152/jn.00873.2006.Peer-Reviewed Original ResearchMeSH KeywordsAction PotentialsAdenosineAdenosine A1 Receptor AgonistsAnimalsArousalCalcium ChannelsDose-Response Relationship, DrugExcitatory Postsynaptic PotentialsGreen Fluorescent ProteinsHypothalamic Area, LateralImmunohistochemistryIntracellular Signaling Peptides and ProteinsMiceMice, TransgenicNeural InhibitionNeuronsNeuropeptidesOrexinsOrgan Culture TechniquesPertussis ToxinReceptor, Adenosine A1SleepSynaptic TransmissionConceptsHypocretin/orexin neuronsOrexin neuronsSleep-promoting effectsLateral hypothalamusBasal forebrainA1 receptorsMiniature excitatory postsynaptic currentsVoltage-dependent calcium currentsAdenosine-mediated inhibitionHypocretin/orexin systemExcitatory postsynaptic potentialsExcitatory synaptic transmissionExcitatory postsynaptic currentsEffects of adenosineHypocretin/orexinPostsynaptic currentsOrexin systemPostsynaptic potentialsCalcium currentSynaptic transmissionBrain slicesPertussis toxinSleep promoterAdenosine receptorsAction potentials
2005
Omission of serial arterial blood sampling in neuroreceptor imaging with independent component analysis
Naganawa M, Kimura Y, Nariai T, Ishii K, Oda K, Manabe Y, Chihara K, Ishiwata K. Omission of serial arterial blood sampling in neuroreceptor imaging with independent component analysis. NeuroImage 2005, 26: 885-890. PMID: 15955498, DOI: 10.1016/j.neuroimage.2005.02.025.Peer-Reviewed Original ResearchConceptsArterial blood samplingBlood samplingCerebral glucose metabolismAdenosine A1 receptorsTotal distribution volumeSerial arterial blood samplingLogan plotPET imagesPlasma time-activity curveA1 receptorsHealthy subjectsGlucose metabolismTime-activity curvesDistribution volumeBrain diseasesDVTReference regionSubjectsParametric imagesDynamic PET images
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