[Socio-cognitive correlates of life satisfaction of students of the National University aged 55-80 years.].

Achieving life satisfaction in a complex epidemiological situation that determines chronic stress, a prolonged regime of socio-economic restrictions and self-isolation, increased mortality, seems to be an urgent and at the same time difficult to solve task. Therefore, understanding the socio-cognitive correlates of life satisfaction after 55 years allows us to model its mental constructions that have a stress-protective property, with the subsequent possibility of their psychological correction. The purpose of the study is to theoretically substantiate, identify and discuss the results of the correlation analysis of the relationship between socio-cognitive characteristics and life satisfaction after 55 years.

[Changes in the immune and antioxidant status and the role of vitamin D in their correction in older educators.].

The study included 50 women aged 60±1,5 years, teaching for 30±5,5 years at the middle level of a secondary school (grades 5-9) - main group, and 50 non-working women 61,5±1,3 years. The purpose of the study was to study the role of vitamin D in the formation of immunopathogenetic changes from cellular and humoral immune factors, free radical oxidation processes in working teachers and unemployed elderly women and the possibility of correcting the revealed violations with vitamin D subsidy. Before the start of the study, a decrease in the total content of vitamin D was revealed, violation of the functional and metabolic status of immunocytes, an imbalance in the production of Th1/Th2 cytokines, an increase in primary and secondary products peroxidation of the lipid extract of blood plasma, a decrease in the activity of superoxide dismutase and catalase to the main and control groups.

[Factor structure of coping behavior of curious elderly people.].

An increase in the share of elderly people in the total population of Russia determines the theoretical and practical significance of studies aimed at improving social adaptation and the productivity of a person's life in retirement age. The relevance of the study is due to the contradiction between the theoretical and practical significance of the problem of coping behavior of older people and its insufficient development in gerontopsychology. The purpose of the study was to establish the theoretical basis for conducting the factor analysis of coping behaviour in the elderly studying at the University and to analyse the findings.

[Influence of various ways of rehabilitation on functional and immunological indicators of the organism of materials of maturity aged by an extreme injury.].

The purpose of the study is to study the effect of various methods of rehabilitation after a fracture of the radius in a typical location on the heart rate variability and the state of innate immunity factors, the content of IL-1, -2, -4, -6, -8, -10 in elderly women. In 50 women at the age of 63,5±1,5 years, the indicators of the spectral analysis of the heart rhythm were studied on the 3, 7, 14 days of rehabilitation procedures. The state of the cellular factors of innate immunity was assessed by the phagocytic activity and oxygen-dependent metabolism of neutrophilic granulocytes in the nitric blue tetrazolium reduction test.

[Immunophysiological indicators of the organism of teachers of the elderly in the dynamics of the educational year.].

The problem of preserving the health of participants in the educational process and carrying out comprehensive diagnostic measures using laboratory and instrumental methods occupy a significant place in a number of biomedical research. The aim of the present study was to study the state of cellular factors of innate and adaptive immunity, IL-1β, 1α, IFN-γ cytokines, hormones, vegetative regulation of heart rhythm in older teachers in the dynamics of the school year. The indices of the spectral analysis of the heart rhythm (n=50) at the beginning of the school year (background level), after 5 and 9 months, were studied.