AcetylcholineGABA AntagonistsGABA AgonistsInterleukin 1 Receptor Antagonist ProteinReceptors, NicotinicNeurokinin-1 Receptor AntagonistsReceptors, Cholinergicgamma-Aminobutyric Acidalpha7 Nicotinic Acetylcholine ReceptorDose-Response Relationship, DrugRats, Sprague-DawleyGABA AgentsNicotinic AntagonistsPiperidinesReceptors, GABA-AExcitatory Amino Acid AntagonistsMuscarinic AntagonistsPurinergic P1 Receptor AntagonistsGABA ModulatorsGABA-A Receptor AntagonistsSerotonin 5-HT3 Receptor AntagonistsHistamine H2 AntagonistsDopamine AntagonistsBungarotoxinsRats, WistarReceptors, MuscarinicAngiotensin Receptor AntagonistsAdenosine A2 Receptor AntagonistsSerotonin 5-HT2 Receptor AntagonistsTorpedoReceptors, GABA-BHormone AntagonistsGABA Plasma Membrane Transport ProteinsAdenosine A1 Receptor AntagonistsNeuronsBicucullineNarcotic AntagonistsPurinergic P2 Receptor AntagonistsAtropineGuinea PigsHistamine H1 AntagonistsNicotinic AgonistsVesicular Acetylcholine Transport ProteinsReceptors, EndothelinSynaptic TransmissionSerotonin AntagonistsElectric StimulationGABA-B Receptor AntagonistsHistamine AntagonistsNicotineReceptors, N-Methyl-D-AspartateCarbacholBaclofenDizocilpine MaleateReceptor, Endothelin ADrug InteractionsPatch-Clamp TechniquesLeukotriene AntagonistsSialoglycoproteinsPyridinesReceptors, SerotoninBenzazepinesGABA Uptake InhibitorsRadioligand AssayCells, CulturedSerotoninSerotonin 5-HT1 Receptor AntagonistsGABA-A Receptor AgonistsMuscimolMembrane PotentialsBiphenyl CompoundsCholinergic AgentsCalciumElectrophysiologySubstance PQuinoxalinesTubocurarineMuscle ContractionVasodilationPhysostigmineAdrenergic alpha-1 Receptor AntagonistsReceptors, Interleukin-1Binding, CompetitiveTetrazolesXanthinesElectric OrganNeuromuscular JunctionMuscarinic AgonistsMecamylamineTime FactorsGlutamic AcidHippocampusBradykininBehavior, AnimalNeural InhibitionPicrotoxinHistamineSerotonin Receptor AgonistsPhosphinic AcidsPyrazoles