[The experimental evaluation with flow cytofluorimetry technique of the level of cellular immunologic memory in persons vaccinated against plague and anthrax].

The article deals with experimental evaluation with flow cytofluorimetry technique of the level of cellular immunologic memory in persons vaccinated with plague and anthrax live dry vaccines. It is established that the introduction of plague and anthrax live dry vaccines into organism of vaccinated persons ignites immunologic rearrangement manifested by reliable increase of level of blood concentration of Th1-lymphocytes (immunologic memory cells) against the background of vaccination. The higher correlation coefficient is detected between leucocytes lysis coefficient and stimulation coefficient according blood concentration level of T-lymphocytes predominantly at the expense of Th1-lymphocytes.

[Olfactory stress and modification of phagocytosis in peripheral blood cells of adult male mice].

Data on pheromonal influence on phagocytic activity of leukocytes in peripheral blood of adult randombred and CBA male mice have been obtained. The identified mouse pheromone 2,5-dimethylpyrazine was used, which induces some physiological effects associated with reproduction in both mouse males and females. Significant differences in spontaneous level of phagocytosis were between inbred CBA and randombred animals: the frequency of phagocytic cells was lower in CBA males by 1.

[Genotype-specific changes of certain functional indicators of immunocompetent cells in male laboratory mice under conditions of pheromone stress].

Mature laboratory male mice CBA, C57BL/6, BALB/c, and hybrids CBAB6F1 were exposed for 2 or 24 h to vapors of 2,5-dimethylpyrazine (DMP), which is a pheromone of the house mouse. This caused changes in the content of noradrenaline within the nerve fibers of both nasal mucosa and vascular testis tunic and an inhibition of leukocyte migration in the peripheral blood. Intrastrain distinctions were also revealed in the level of spontaneous leukocyte migration and intensity of the response to the DMP.

[The dynamics of the autonomic indices in participants in the cleanup of the aftermath of the accident at the Chernobyl Atomic Electric Power Station at the stages of therapeutic hyperoxia].

Time-related course was studied of vegetative indicators during the hyperbaric oxygenation (HBO) sessions in 36 liquidators of the effects of the Chernobyl Nuclear Power Plant breakdown, who suffered from early forms of cerebrovascular insufficiency. Shown for the first time in therapeutic hyperoxia in the liquidators are features of the time-related course of vegetative regulation. Significant group particularities of changes in vegetative regulation have been stated, that suggest a different approach to the tactics of HBO employment.

[An assessment of the immune status of the mucosal membranes in chronic rhinosinusitis].

The authors studied immune status of upper respiratory tracts mucosa in patients with different forms of chronic rhinosinusitis (purulent, polypous, vasomotor) in comparison to control subjects. An original complex of laboratory diagnostic techniques is proposed which can assess functional condition of the defense barriers of the upper respiratory tract mucosa in chronic inflammation, estimate impairment of specific and nonspecific resistance. This facilitates choice of optimal scheme of pathogenetic therapy of chronic inflammation in the upper respiratory tracts.