[Autoradiographic analysis of the migration of slowly translocating protein into the axons of sympathetic neurocytes of normally developing and sympathectomized mice of different ages].

Autoradiography was applied to a comparative analysis of transport dynamics of the newly synthesized protein into the axons of sympathetic neurocytes in mice of different age, developing both normally and after a partial desympathization by guanethidine. The data obtained make in possible to suppose that the rate of slowly transporting protein migration from perikaryons into axons is a little reduced in normal presenile mice. The lowest rate of migration of such proteins is discovered in neuron cells of the partially desympathized presenile mice.