Adenosine TriphosphatasesMagnesiumDicyclohexylcarbodiimideAdenosineCell MembraneAcid Anhydride HydrolasesReceptor, Adenosine A2ANucleoside-TriphosphataseReceptor, Adenosine A1Adenosine Deaminaserac GTP-Binding ProteinsMembranesReceptor, Adenosine A3GTP PhosphohydrolasesMembrane LipidsReceptor, Adenosine A2BAdenosine Kinasecdc42 GTP-Binding ProteinIntracellular MembranesReceptors, Adenosine A2Membrane Potentialsrho GTP-Binding ProteinsAdenosine A2 Receptor AgonistsAdenosine A2 Receptor AntagonistsMembranes, ArtificialReceptors, Purinergic P1Adenosine A1 Receptor Antagonistsrac1 GTP-Binding ProteinNucleotidyltransferasesAdenosine A1 Receptor AgonistsErythrocyte MembraneMembrane FluidityGuanine Nucleotide Exchange FactorsPurinergic P1 Receptor AntagonistsMolecular Sequence DataXanthines