adrenergerrezeptor adrenergic adrenergicmechanisms adrenoceptoren bindingsites bindingsites(biochemistry) biochemistry cellreceptors cellsurface cellularrecognition cholinergereceptoren cholinergerrezeptor cholinergic congresses congrès hormonereceptors immunologic immunospecificity molecularrecognition nicotinic nicotinicreceptors proteinbinding qp363 qu4a2851978m qu4a285m1978 qv38f293p1974 receptors récepteurscholinergiques sensoryreceptorcells systèmesadrénergiques w3ah2856th1978m ww3960