A. M. Lyakhov, V. V. Prokopenko, R.?A.?Prokopenko. S. Ye. Mogilevich
Interaction of two groups of bioregulators, which oppositely affect activity of adenylate cyclase and phosphoinositide cellular signaling systems, with the Langmuir monolayer films made of natural lecithin was studied. Most significant influence on the structural and energy characteristics of lipid monolayers was revealed for the group of bioregulators, which inhibit polyphosphoinositide signaling system or/and activate adenylate cyclase signaling system. It is shown, that using the cluster analysis the bioregulators can be divided into two groups according to general orientation of their action on the considered systems of transduction of a signal.
Key words: bioregulators, adenylate cyclase signaling system, phosphoinositide signaling system, Langmuir monolayer films, natural lecithin, physiologically active compounds.
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