[Common properties of pharmacological agonists and antagonists of surface membrane receptors]. / Obshchie svoistva farmakologicheskikh agonistov i antagonistov vneshnemembrannykh receptorov.

Using experimental transcription model in vitro, and method of electron-topological calculations the elements of pharmacological and structural community have been found in the groups of physiologically active compounds (PAC), blocking and activating external cellular receptors. This finding confirms the necessity of subdivision special groups of bio-substrates blockators and activators for hierarchical classification, of PAC.