AcetylcholineLecithinsPhosphatidylcholine-Sterol O-AcyltransferaseLecithin Acyltransferase DeficiencyReceptors, NicotinicPhosphatidylcholinesReceptors, Cholinergicalpha7 Nicotinic Acetylcholine ReceptorBungarotoxinsTorpedoVesicular Acetylcholine Transport ProteinsReceptors, MuscarinicNicotinic AntagonistsCholineNicotinic AgonistsElectric OrganAtropineFetal Organ MaturityNicotinePhysostigmineNeuromuscular JunctionCarbacholTubocurarineCholinergic AgentsSphingomyelinsCholesterolApolipoprotein A-IMuscarinic AntagonistsAmniotic FluidCholinesterase InhibitorsAcetylcholinesteraseReceptor, Muscarinic M2AcyltransferasesPhospholipidsLipoproteins, HDLVasodilationMuscarinic AgonistsReceptor, Muscarinic M1Myasthenia GravisEgg YolkChromatography, Thin LayerVasodilator AgentsReceptor, Muscarinic M3ParasympathomimeticsKineticsDose-Response Relationship, DrugMotor EndplateMusclesMecamylamineCholine O-AcetyltransferaseAconitineNitroprussideLysophosphatidylcholinesMembranes, ArtificialPhospholipasesConotoxinsCholesterol EstersCholinergic AgonistsMicellesAzocinesBileHypolipoproteinemiasParasympatholyticsLiposomesOxotremorineCobra Neurotoxin ProteinsGuinea PigsParasympathetic Nervous SystemEndothelium, VascularQuinuclidinyl BenzilateApolipoproteinsAgrinMembrane PotentialsCholinergic FibersHexamethonium CompoundsMuscle ContractionN-MethylscopolamineElectric StimulationHemicholinium 3Dihydro-beta-ErythroidineCholinergic AntagonistsMuscle DenervationBicyclo Compounds, HeterocyclicCalciumScopolamine HydrobromideApolipoproteins AAmino AlcoholsLipoproteinsNeostigmineElectrophorusSynaptic TransmissionMuscle, SmoothQuinolizinesGallamine TriethiodideReceptor, Muscarinic M4IontophoresisIleumNitric OxideNeuronsEsterification