Wakefulness-Promoting AgentsReceptors, Adrenergic, alpha-2Interleukin 1 Receptor Antagonist ProteinNeurokinin-1 Receptor AntagonistsPurinergic P1 Receptor AntagonistsDose-Response Relationship, DrugRats, Sprague-DawleyHistamine H2 AntagonistsSerotonin 5-HT3 Receptor AntagonistsPiperidinesExcitatory Amino Acid AntagonistsAngiotensin Receptor AntagonistsDopamine AntagonistsAdenosine A2 Receptor AntagonistsSerotonin 5-HT2 Receptor AntagonistsHormone AntagonistsAdenosine A1 Receptor AntagonistsRats, WistarPurinergic P2 Receptor AntagonistsNarcotic AntagonistsHistamine H1 AntagonistsReceptors, EndothelinMuscarinic AntagonistsAdrenergic alpha-1 Receptor AntagonistsGABA-A Receptor AntagonistsSerotonin AntagonistsGABA AntagonistsHistamine AntagonistsSialoglycoproteinsReceptors, Adrenergic, alphaalpha 1-AntitrypsinLeukotriene AntagonistsReceptor, Endothelin AReceptors, SerotoninReceptors, N-Methyl-D-AspartateSerotonin 5-HT1 Receptor AntagonistsNicotinic AntagonistsDizocilpine MaleateReceptors, Interleukin-1Adrenergic alpha-2 Receptor AntagonistsAdrenergic alpha-AntagonistsBiphenyl CompoundsBenzazepinesTetrazolesRadioligand AssayPyridinesXanthinesGuinea PigsDrug InteractionsSerotonin Receptor AgonistsSulfonamidesIndolesPeptides, CyclicTime FactorsPyrazolesHistamine H3 AntagonistsBinding, CompetitiveCells, CulturedHypoxia-Inducible Factor 1, alpha SubunitQuinoxalinesAzepinesSignal TransductionEndothelin-1LosartanSubstance PGABA-B Receptor AntagonistsSerotoninalpha7 Nicotinic Acetylcholine ReceptorNeuronsReceptors, BradykininCimetidineReceptors, Neurokinin-1Behavior, AnimalAdenosine A3 Receptor AntagonistsReceptor, Endothelin BPurinergic P2X Receptor AntagonistsPiperazinesDisease Models, AnimalPyrrolidinesReceptors, Adrenergic, alpha-1Interleukin-1Receptors, CholecystokininDevazepideAdrenergic AntagonistsMice, Inbred C57BLPrazosinReceptors, ThromboxaneReceptors, VasopressinKetanserin2-Amino-5-phosphonovalerateElectric StimulationBenzimidazolesSerotonin 5-HT4 Receptor AntagonistsReceptor, Cannabinoid, CB1Receptors, Dopamine D2AdenosineNaltrexoneFamotidineAdrenergic alpha-AgonistsInjections, Intraventricular