[Study of some neurohistologic objects by the method of scanning microscopy]

With the aid of a scanning measuring microscope (R. E. Bykov et al., 1972) different biological microobjects were measured in particular the nuclei of neurons and gliocytes at differnt levels of the spinal cord under normal and experimental conditions. The nuclei of the rabbit hypothalamus were stimulated by graded electrical current in order to induce neurogenic visceral dystrophies. Investigation of the square surfaces of cross sections of the neuron and gliocyte nuclie in different terms permitted establishment of progressing diminishing of the size of the square surface of the neuron nuclei against the background of a relatively steady state of steady state of wquare surfaces of the cross section of the nuclei of the adjacent glial cells. The obtained data are of interest not only for studying transneuronal changes in disturbed trophical function of the nervous system, but may be taken into consideration in clinical practice when elaborationg prerequistites for purposeful neurovegetative blocade in neurogenic dystrophies of the central genesis.