[The study of cognitive functions and the brain electrical activity in wakefulness and night sleep in patients with lobe tumors].

Objective: To study cognitive dysfunction and brain electrical activity in sleep-wakefulness cycle in patients with frontal lobe tumors.

Material And Methods: Twenty patients, aged 48.6±4.

[Night sleep organization in patients with primary brain tumor].

Aim: To study cycle organization of night sleep and analyze brain electrical activity during sleep in patients with primary brain tumor before and after surgical intervention.

Material And Methods: Ten patients, mean age 48.6±4.

[Some Approaches to Activation of Antitumor Resistance Mechanisms and Functional Analogs in Categories of Synergetics].

This paper briefly reviews the ways of activation of the antitumor resistance mechanisms developed on the basis of the concept of the periodic system of general nonspecific adaptational reactions of the body. The principles of the formation of effective influences by electromagnetic radiation using biologically active substances are described. A comparison of the criteria and conceptions of the theory of adaptational reactions to some concepts and categories of synergetics is made.

FEATURES OF THE ADAPTATION STATUS OF THE PATIENTS WITH DIFFERENCES IN THE PREVALENCE OF CANCER PROCESS IN BILIOPANCREATICODUODENAL ZONE AND IN THE VOLUME OF A SURGICAL INTERVENTION.

The differences in the type and tension of the general unspecific adaptational reactions in cancer patients with varying prevalence of the process in biliopancreaticoduodenal zone and volume of surgical intervention were revealed. It was shown prognostic significance of the numerical score of the type and tension of the adaptational reaction a day after pancreatoduodenal resection for the development of postoperative complications.

[Antitumor action and other regulatory effects of low intensity electromagnetic and chemical factors in experiment].

This paper presents a brief overview of the results of the original researches of biological responses induced by agents of cytostatic and regulatory actions in small doses, as well as weak electromagnetic radiation of different frequency bands. The possibility of obtaining the expressed antitumor, antistress and geroprotective effects has been shown. The question of the relation of system mechanisms of realization of these effects with structural rearrangements in biological fluids, as well as the promising directions for optimizing the therapeutic properties of the informational impacts are discussed.