["Molecular organization" of the vagus nerves and cardiac muscle in different functional states]

On the example of the system vagus nerves - the myocardium of rabbits the author considers structural changes in the molecular substrate connected with electrical stimulation of one of the nerves varying by strength. Mitogenetic radiation of the nerve in experiments in situ permitted to assess the increase (or decrease) of the unbalanced structural conditions - molecular constellations. In subthreshold stimulation the quantity of unbalanced constellations proved to increase. Physiological significance of this phenomenon is discussed.