[Effector modeling of the action of ligands of GABA-receptor complex. Functional interaction of the hypothetic alcohol receptor with other subunits of the complex].

: The types of the interaction of the pharmacological effects of ethanol and barbiturate antagonists--picrotoxin, bemegride and corasol--were determined. The effect of ethanol was determined as competitive--for the convulsant effects of bicuculline, and non-competitive--for the effects of thiosemicarbazide. The indices of the anticonvulsant effects of n-aliphatic alcohols were compared. It is suggested that n-aliphatic alcohols alter the functional status of the supramolecular GABA-receptor channel ensemble. The pharmacological properties and the elements of the structural similarity of picrotoxin and n-propanol (the presumptive ligand of the GABA-receptor channel ensemble) are discussed.