The purpose of the research is to establish a pattern for promoting the implementation of online education for students’ learning. The research methods are as follows: comparative analysis; regression analysis; systematization, generalization. As a result of regression analysis, it has been established that the value of the determination coefficient indicates that the regression model by 60% explains the dependence of online education in 30 countries between the results of students’ access to computers and the cost of education. It has been determined that a favorable climate for online education is formed in Denmark, Austria, Norway, Switzerland and Luxembourg. As a result of a students’ survey, it has been revealed that online education is better than traditional education (39%). However, some respondents believe that online education is inferior to university education (21%), and respondents said they would recommend online education. It has been found that obstacles in online education require immediate solutions, namely: ensuring uninterrupted Internet connection, reducing the process of social isolation, using video conferencing; it also requires the implementation of measures to ensure high-quality online education in educational institutions.
Currently, there is a steady tendency for the growth of diseases of the hepatobiliary system, which is caused by a complex of endogenous and exogenous influences. Therefore, treatment of chronic hepatitis remains one of the important and complex problems in the general medicine clinic. The purpose of the study is to evaluate the role of some regulatory mechanisms in the formation of liver and kidney disorders in carbon tetrachloride intoxication. The experimental studies were performed on 54 white Wistar rats of the autohybrid breeding line, which were divided into control and experimental groups. Within 7 days, the experimental group of animals was subjected to carbon tetrachloride intoxication by administering 0.5 ml CCl₄ subcutaneously. Kidney function status was assessed by changes in diuretic diuresis, glomerular filtration function, percent tubular reabsorption, serum creatinine and urea content, chloride excretion and urine pH. Liver function was assessed by ALT and AST activity, bilirubin in the blood, serum creatinine and urea content, total serum protein. The status of other aspects of metabolism was evaluated by MDA composition and catalase activity; NO content, uric acid, Na⁺/K⁺ and Ca⁺²/Mg⁺² activity — ATP-az. Changes in the overall blood count as well as the state of the regulatory components of the immune response by the content of circulating immune complexes and the content of heterogeneous antibodies were evaluated. The data obtained were subjected to standard statistical processing using a coefficient of authenticity. As a result, changes in kidney and liver function, characteristic of the development of hepatorenal syndrome, have been established. According to the results of the study, it is concluded that the systemic metabolism of the animal body changes due to the violation of the properties of cell membranes, slowing the flow of intracellular processes of life, which disrupts the elimination of xenobiotics and plays a negative role in the pathogenesis of hepatorenal insufficiency.
The COVID-19 pandemic has led to the more intensive use of digital technologies in higher medical education. The purpose of the study was to analyze the effectiveness of the implementation of digital technologies in the educational process of Ukrainian medical universities, to identify the current challenges e-learning faces, and to propose potential ways of optimization. General scientific methods (for example analysis, synthesis) specific pedagogical methods (specification, abstraction, comparison forecasting) were used for the research. The results outline the main advantages of using digital technologies in the medical higher school system. Attention is also drawn to the main challenges that have a certain negative impact on the educational process. Among the latter, problems with the practical training of future doctors were noted since distance learning does not provide an opportunity to fully implement skills building component. The results also highlight possible ways to solve the problems of using digital technologies in medical higher education institutions. It is proposed to introduce to use not only distance learning technologies, but to combine them with the traditional approach and independent learning. It is emphasized about further studies, as empirical measurements of the effectiveness of distance education in the medical field. And, this effectivenessstill needs to be ultimately proven.
The study is dedicated to the coverage of the peculiarities of the organization of the vaccination campaign against COVID-19 in Ukraine, all this, to analyze the achievements and current problems of the outreach work of medical institutions of higher education. This paper is an independent scientific research review with an analysis of the questionnaire data on the problematic issue. The study was based on the application of a series of theoretical and empirical methods: analysis, systematization and generalization of data on the search for the characteristics of the organization of dissemination work in higher medical education institutions; questionnaire survey to the participants of the educational process.The survey involved 250 respondents from the aforementioned medical HEIs. The results established the awareness of the participants and also testified to the feasibility and importance of strengthening outreach activities in the selected higher medical education institutions. We conclude that consistent disclosure about the risks, uncertainties and availability of vaccines fosters public confidence in vaccination.
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