[Effects of small ionizing radiation doses on hemato-encephalic barrier permeability].

Goal and objectives of the study was comparative description and establishment of dose-time dependence of changes in permeability of the hemato-encephalic barrier (HEB) in phylogenetically different parts of the brain cortex, i.e. new (Fr2 and Cg3), old (hippocampal fields CA1-CA4 and dentate fascia) and paleocortex (piriform cortex) following exposure to 0.

[Morphofunctional evaluation of different parts of the cerebral cortex after ionizing radiation exposure].

The investigation has the aim to compare reactions of phylogenetically different parts of the brain cortex to single and fractionated irradiation by 1 Gy. The focus is primarily laid on unveiling the morphological stage of radiation-induced changes in the cortex. A hundred of 100 nubilous male rats with the body mass of 200-230 g were subject to whole-body uniform single and fractionated gamma-irradiation (total dose absorption over 5 days) with MeV spectrum 1.

[Premorbid characteristics and nature of the mental disorders in patients with neurocirculatory dystonia and heart rhythm disorders (clinico-psychological research)].

Forty-two patients with different types of functional cardiac arrhythmias were examined. Clinico-psychological examination revealed such general and relatively independent of the personality type features as conservatism, predisposition to anxiety reactions, hypochondriac readiness, symptomatic lability, poor self confidence in relation to interpersonal interrelations, poorly expressed ability to dominate with a tendency toward submission. Neurotic reactions and phases were a predominant feature in accentuated (n = 20) and psychopathic persons (n = 10).