Receptors, Purinergic P2Receptors, Purinergic P2X7Purinergic P2X Receptor AntagonistsPurinergic P2X Receptor AgonistsReceptors, Purinergic P2XReceptors, Purinergic P2X3Receptors, Purinergic P2Y1Receptors, Purinergic P2Y2Receptors, Purinergic P2X4Purinergic P2 Receptor AntagonistsPurinergic P2Y Receptor AgonistsReceptors, PurinergicReceptors, Purinergic P2YPurinergic P2 Receptor AgonistsReceptors, Purinergic P2X2Purinergic AntagonistsPurinergic AgonistsAdenosine TriphosphateReceptors, Purinergic P2Y12Receptors, Purinergic P2X5Receptors, Purinergic P2X1Uridine TriphosphateSuraminPyridoxal PhosphatePurinergic P2Y Receptor AntagonistsCalciumCalcium SignalingReceptors, Purinergic P1Purinergic AgentsApyraseAdenosine DiphosphateCells, CulturedPurinergic P1 Receptor AgonistsSignal TransductionRats, Sprague-DawleyPurinergic P1 Receptor AntagonistsInterleukin-1betaPurinesY ChromosomeMice, Inbred C57BLNeuronsMice, KnockoutRats, WistarAdenosineCell LineUrinary BladderThionucleotidesElectric StimulationVas DeferensUridine DiphosphateSynaptic TransmissionCarbenoxolone5'-NucleotidasePrazosinMuscle, SmoothReceptor, Adenosine A1Adenine NucleotidesNeurotransmitter AgentsType C PhospholipasesNucleotidesMembrane PotentialsMuscle ContractionHypotonic SolutionsRosaniline DyesExtracellular SpaceConnexins