Interleukin 1 Receptor Antagonist ProteinSialoglycoproteinsReceptors, Interleukin-1Interleukin-1Recombinant Fusion ProteinsMembrane FusionViral Fusion ProteinsCell FusionNeurokinin-1 Receptor AntagonistsMolecular Sequence DataDose-Response Relationship, DrugPurinergic P1 Receptor AntagonistsRats, Sprague-DawleyHistamine H2 AntagonistsAmino Acid SequencePiperidinesSerotonin 5-HT3 Receptor AntagonistsExcitatory Amino Acid AntagonistsAngiotensin Receptor AntagonistsOncogene Proteins, FusionDopamine AntagonistsSerotonin 5-HT2 Receptor AntagonistsAdenosine A2 Receptor AntagonistsHormone AntagonistsCells, CulturedCell LineAdenosine A1 Receptor AntagonistsGene FusionBase SequenceSpinal FusionRats, WistarPurinergic P2 Receptor AntagonistsNarcotic AntagonistsHistamine H1 AntagonistsReceptors, Endothelin