the endogenous ligand appears to be quite specific since it only inhibits the binding of ligand to the central type benzodiazepine receptor but not to other receptors , e.g . peripheral type benzodiazepine receptor , alpha 1-adrenoceptor , alpha 2-adrenoceptor , beta-adrenoceptor and muscarinic cholinergic receptor .
C1517880
binding
C0001643
beta-adrenoceptor