[The accessibility of oncologic medical care in the Russian Federation in context of radiotherapy: The last years analysis].

The accessibility of medical care plays important role in ensuring basic human needs and means unimpeded access to all services in national health care system. It is conditioned by: balance of necessary volumes of medical care of population, national medical and financial resources, availability and qualification of medical personnel, rendering of necessary types of medical care in territories, possibility of patient free choice of physician in charge and medical organization, available transport possibilities, level of public education on health promotion and diseases prevention. The availability of radiotherapy, as an integral part of oncological care, is determined by possibility of its timely delivery to all patients and is conditioned by total number of oncological centers equipped with radiotherapy equipment and qualified specialists.

[The analysis of age dynamics of causes of mortality of population of elderly age groups as reserve of maintaining population of older able-bodied age].

The article analyzes age dynamics of initial causes of death according to records in medical death certificates of population of older age groups. Materials and methods. The records of causes of death of 34.

[The factors determining motivation of blood plasma donorship, including conditions of COVID-19 pandemic].

The article analyzes publications considering motivation of plasma donors by factors related to ethical and socio-economic aspects. Their detailed analysis and systematical consideration in the work contributes into more effective informing of new potential donors, improving recruitment and retention of donors. The detailed analysis established among causes of negative beliefs and negative experiences regarding donorship such factors as increased risk of infectious diseases, decreased vitality, vaso-vagal reactions and reduced iron content.

[Modern problems of plasma donation services: global experience in solving them].

As an analysis of foreign literature on donation has shown, the global market for therapy with drugs from human plasma is growing, which leads to the need for large volumes. With significant geographic imbalances in the global plasma supply and the dependence of most countries on plasma supplies from the United States, the most vulnerable are low- and middle-income countries, where the challenge of meeting the demand for plasma products requires improvements to regional plasma donation systems. An effective tool for the development of plasma collection services is compliance with the standards of plasma donation services, the development of voluntary free plasma donation, and the optimization of donor recruitment and retention processes.

[A healthy lifestyle of students is a resource for preserving the health of the working-age population in the near future].

The issues of acceptance and support of a healthy lifestyle by various social and age groups of the population, especially among the younger generation and youth, through the pursuit of physical, mental and social well-being remain relevant. Educational organizations, including universities, are important actors in this direction, since their students will soon become leaders in society, decision makers, as well as parents of tomorrow. According to scientists, a weak attitude towards sports, lack of time for physical education lead to a vicious circle of focusing on intellectual education, high knowledge scores, low physical abilities and physical fitness.