Наукові видання (НН МІ)
Permanent URI for this collectionhttps://devessuir.sumdu.edu.ua/handle/123456789/132
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Item Structure of the knee articular cartilage after the femur and tibia extra-articular injury(Aluna Publishing, 2021) Ткаченко, Артем Сергійович; Ткаченко, Артем Сергеевич; Tkachenko, Artem Serhiiovych; Максимова, Олена Сергіївна; Максимова, Елена Сергеевна; Maksymova, Olena Serhiivna; Кореньков, Олексій Володимирович; Кореньков, Алексей Владимирович; Korenkov, Oleksii Volodymyrovych; Возний, Андрій Петрович; Возный, Андрей Петрович; Voznyi, Andrii Petrovych; Ткач, Геннадій Федорович; Ткач, Геннадий Федорович; Tkach, Hennadii FedorovychThe aim: To study the microscopic, ultramicroscopic, and histomorphometric features of the knee articular cartilage in rats with an extra-articular injury of the femur and tibia. Materials and methods: 60 white laboratory rats divided into three groups (I – control; II – animals with traumatic femur injury; III – animals with traumatic tibia injury) were used for the study. The light microscopy was performed by Olympus BH-2 microscope (Japan), transmission electron microscopy – by JEM-1230 microscope (Japan). SPSS software (version 17.0) was used for mathematical analysis. Results: The more pronounced morphological changes were observed in the articular cartilage of the proximal tibial epiphysis after mechanical tibial injury. The thickness of the articular cartilage was 27.89 % less than in the control. The chondrocyte number in the superficial zone was lower by 8.94 %, intermediate zone – by 14.23 %, and deep zone – by 21.83%, compared to control. Herewith, the histological changes were mostly detected in the intermediate and deep zones of the articular cartilage of both bones. Also, some chondrocytes had deformed nuclei, hypertrophied organelles, numerous inclusions, and residual glycogen granules. Conclusion: The extra-articular mechanical trauma of the lower limb bones leads to pathological changes in the knee articular cartilage. The structural changes include the articular cartilage thickening, the decrease in chondrocyte number, as well as chondrocyte rearrangement due to degenerative-dystrophic processes.Item Conceptual approaches to physical education of youth in the studies of european scientists(Національний педагогічний університет імені М.П.Драгоманова, 2019) Долгова, Наталія Олександрівна; Долгова, Наталия Александровна; Dolgova, Nataliia Oleksandrivna; Возний, Андрій Петрович; Возный, Андрей Петрович; Voznyi, Andrii Petrovych; Індик, Павло Миколайович; Индык, Павел Николаевич; Indyk, Pavlo MykolaiovychAnalyzes the little-known foreign literary sources concerning the problem of physical education of young people and presents the results of the researches of European scientists. Within the research, the funds of the main library of Maria Curie-Skłodowska University (Lublin), the libraries of the University of Silesia and the University of Economics in Katowice, Bytom pedagogical college (Bytom), e-catalogues of the University of Warsaw of the Republic of Poland have been processed. The views of the leading Polish scientists on the identified problem are revealed and compared. Contemporary modern conceptual approaches to the physical education of youth are systematized. It has been found out that in Polish scientific thought there are three basic approaches to physical education of youth, namely: humanistic (which emphasizes upon the harmony between the body and the mentality, upon the interconnection of physical and mental health of the person), axiological (which interprets the concept of “physical education” through the conglomerate of such values, like “health”, “work capacity” and “body beauty”) and valeological (under which the physical education, sport and health recovery system function together). It is proved, that the physical education is aimed at achievement of two purposes, in particular educational and pedagogic. Herewith, the education purpose of physical education is aimed upon the rational use by person its own movement abilities; pedagogic purpose influences upon the complex of nature peculiarities of the body. It is established, that each separate concept of physical education modern youth is aimed at illuminating its health aspect, in which physical education, sport and valeology interact as a whole. It is exactly what ensures the education and upbringing of the health nation, and the health related fitness becomes the life attitude sense.Item The problems of health and healthy way of life in the context of people's culture(Sumy State University, 2016) Возний, Андрій Петрович; Возный, Андрей Петрович; Voznyi, Andrii PetrovychEvery person can do something to help contribute to healthy living, it just takes a little effort but the rewards are great. The interest to the health and the healthy way of life is natural. The origins of health care lie in the people’s culture. Like the folk song didn’t lose its meaning for the modern musical culture, the original folk active games, entertainments, dancing and bathing also took a certain place in the physical education system.