AdenosineReceptor, Adenosine A2AReceptor, Adenosine A1Adenosine DeaminaseReceptor, Adenosine A3Adenosine A2 Receptor AgonistsCell HypoxiaReceptor, Adenosine A2BPurinergic P1 Receptor AgonistsAdenosine A1 Receptor AgonistsAdenosine KinaseReceptors, Adenosine A2Receptors, Purinergic P1Adenosine A2 Receptor AntagonistsAdenosine A1 Receptor AntagonistsPurinergic P1 Receptor AntagonistsXanthinesAnoxiaAdenosine-5'-(N-ethylcarboxamide)Adenosine MonophosphateAdenosine A3 Receptor AgonistsPhenethylaminesSerotonin Receptor AgonistsReceptors, PurinergicDopamine AgonistsTheophyllineAdenosine A3 Receptor AntagonistsSerotonin 5-HT1 Receptor Agonists2-ChloroadenosinePhenylisopropyladenosineDose-Response Relationship, DrugCyclic AMPSerotonin 5-HT2 Receptor AgonistsRats, Sprague-Dawley5'-NucleotidaseInosineHypoxia, BrainPurinergic P2 Receptor AgonistsGABA AgonistsGABA-A Receptor AgonistsGABA-B Receptor AgonistsRats, WistarTubercidinCannabinoid Receptor AgonistsSerotonin 5-HT4 Receptor AgonistsAdenosine TriphosphatasesAdenine NucleotidesCells, CulturedFetal HypoxiaAdrenergic alpha-2 Receptor AgonistsTheobromineOxygenTriazinesReceptors, Opioid, kappaCalciumHistamine AgonistsGuinea PigsNucleoside DeaminasesRadioligand AssayMuscarinic AgonistsDipyridamoleHypoxia-Inducible Factor 1, alpha SubunitKineticsCoformycinReceptors, Dopamine D2Time FactorsSignal TransductionPurinesReceptors, Opioid, muSerotonin AntagonistsAdrenergic AgonistsVasodilator AgentsBaclofen2,3,4,5-Tetrahydro-7,8-dihydroxy-1-phenyl-1H-3-benzazepineReceptors, Purinergic P2QuinpirolePentostatinAdrenergic beta-AgonistsAdenylate CyclaseReceptors, Opioid, deltaReceptors, Dopamine D1Adrenergic beta-3 Receptor AgonistsExcitatory Amino Acid AgonistsPurinergic AntagonistsAdenosine PhosphosulfatePiperidinesNicotinic AgonistsIsoproterenolTriazolesMice, Inbred C57BLThioinosineAdenineRNA, MessengerAdrenergic alpha-AgonistsSerotoninCell LineBenzazepinesColforsinEnzyme InhibitorsEnkephalin, Ala(2)-MePhe(4)-Gly(5)-