Wakefulness-Promoting AgentsReceptors, Adrenergic, alpha-2Interleukin 1 Receptor Antagonist ProteinNeurokinin-1 Receptor AntagonistsRats, Sprague-DawleyDose-Response Relationship, DrugPurinergic P1 Receptor AntagonistsPiperidinesExcitatory Amino Acid AntagonistsHistamine H2 AntagonistsAngiotensin Receptor AntagonistsSerotonin 5-HT3 Receptor AntagonistsDopamine AntagonistsAdenosine A2 Receptor AntagonistsSerotonin 5-HT2 Receptor AntagonistsHormone AntagonistsRats, WistarAdenosine A1 Receptor AntagonistsReceptors, EndothelinPurinergic P2 Receptor AntagonistsNarcotic AntagonistsMuscarinic AntagonistsHistamine H1 AntagonistsAdrenergic alpha-1 Receptor AntagonistsReceptor, Endothelin AGABA-A Receptor AntagonistsSerotonin AntagonistsGABA AntagonistsReceptors, Adrenergic, alphaSialoglycoproteinsAdrenergic alpha-AntagonistsHistamine AntagonistsReceptors, N-Methyl-D-AspartateTetrazolesReceptors, SerotoninBiphenyl CompoundsDizocilpine MaleateNicotinic Antagonistsalpha 1-AntitrypsinAdrenergic alpha-2 Receptor AntagonistsLeukotriene AntagonistsSerotonin 5-HT1 Receptor AntagonistsReceptors, Interleukin-1BenzazepinesPyridinesRadioligand AssayCells, CulturedGuinea PigsXanthinesTime FactorsDrug InteractionsSignal TransductionSulfonamidesPeptides, CyclicIndolesPyrazolesEndothelin-1Serotonin Receptor AgonistsMice, Inbred C57BLQuinoxalinesNeuronsReceptor, Endothelin BBinding, CompetitiveHistamine H3 AntagonistsBlood PressureDisease Models, AnimalAdrenergic AntagonistsPyrrolidinesBenzimidazolesSerotoninPrazosinHypoxia-Inducible Factor 1, alpha SubunitElectric StimulationAzepinesGABA-B Receptor AntagonistsReceptors, BradykininSubstance PPiperazinesalpha7 Nicotinic Acetylcholine ReceptorReceptors, Neurokinin-1Receptors, Adrenergic, alpha-1Cimetidine2-Amino-5-phosphonovalerateLosartanKetanserinInterleukin-1CalciumPurinergic P2X Receptor AntagonistsImidazolesReceptor, Cannabinoid, CB1Receptors, ThromboxaneAdenosineReceptors, VasopressinReceptors, CholecystokininReceptors, Dopamine D2DevazepideAngiotensin IIAdenosine A3 Receptor AntagonistsMineralocorticoid Receptor AntagonistsBehavior, Animal