BisoprololAdrenergic beta-1 Receptor AntagonistsAdrenergic beta-AntagonistsInterleukin 1 Receptor Antagonist ProteinPropanolaminesNadololNeurokinin-1 Receptor AntagonistsDose-Response Relationship, DrugPurinergic P1 Receptor AntagonistsHistamine H2 AntagonistsRats, Sprague-DawleyPiperidinesSerotonin 5-HT3 Receptor AntagonistsExcitatory Amino Acid AntagonistsCarbazolesAngiotensin Receptor AntagonistsReceptors, Adrenergic, beta-1Dopamine AntagonistsInterleukin-1betaSerotonin 5-HT2 Receptor AntagonistsAdenosine A2 Receptor AntagonistsHormone AntagonistsAdrenergic beta-2 Receptor AntagonistsRats, WistarAdenosine A1 Receptor AntagonistsHeart RatePurinergic P2 Receptor AntagonistsNarcotic AntagonistsCeliprololHistamine H1 AntagonistsReceptors, EndothelinMuscarinic AntagonistsMetoprololGABA-A Receptor AntagonistsSialoglycoproteinsSerotonin AntagonistsHistamine AntagonistsGABA AntagonistsAntihypertensive AgentsAtenololTime Factors