Вісник проблем біології і медицини, Випуск 3 (170)
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Перегляд Вісник проблем біології і медицини, Випуск 3 (170) за Автор "Bilash, V. P."
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Документ Optimization of the educational process in the context of internationalization of higher education(Полтавський державний медичний університет, 2023) Sherstіuk, O. O.; Svintsytska, N. L.; Bilash, V. P.; Hryn, V. H.; Ustenko, R. L.; Katsenko, A. L.; Piliuhin, A. V.; Шерстюк, Олег Олексійович; Свінцицька, Наталія Леонідівна; Білаш, Валентина Павлівна; Гринь, Володимир Григорович; Устенко, Роман Леонідович; Каценко, Андрій Любославович; Пілюгін, Андрій ВалентиновичThe article discusses the characteristic features of the development of modern society, communication mechanisms, and intercultural relations. It suggests the methods of certain unification of requirements for the quality of higher education, educational and professional programmes, and research, which significantly impact national higher education systems and individual universities. The growing prestige of integration and internationalisation of higher education in the educational and scientific processes contributes to the formation of international development trends and intercultural programmes at the level of any higher education institution. The article highlights the priority and necessity of measures to build international partnerships, student exchanges, and the opening of branches abroad. And all this is not just a promising trend: this process directly affects the quality of education. It becomes one of the key factors of competitiveness and efficiency of an educational institution. The importance of students' academic mobility in university internationalisation has been proven. Through student exchange, student mobility is an opportunity to spend a certain period of time in a foreign higher education institution without interrupting the educational process in the native alma mater. The tasks of a higher education institution also include justifying modern changes in the university's organisational culture and finding a balance between classical academic education and post-academic standards. This transition has its differences both in the practice of modernisation of an individual university and at the level of standardisation of the national higher education system. Today, the processes of integration and internationalisation are developing in line with the new challenges posed by the world. In the field of professional education, the concept that if the world is not interested in you, then no one is interested in you is becoming more and more pronounced.Документ Typical morphological characteristics of the skin structure of the hair part of the normal human head and with hair loss(Полтавський державний медичний університет, 2023) Tykhonova, O. O.; Sherstyuk, O. O.; Tarasenko, Ya. A.; Bilash, V. P.; Serbin, S. I.; Dubyna, S. O.; Tkachenko, O. T.; Тихонова, Олеся Олександрівна; Шерстюк, Олег Олексійович; Тарасенко, Яна Альбертівна; Білаш, Валентина Павлівна; Сербін, Сергій Ігорович; Дубина, Сергій Олександрович; Ткаченко, Олексій ТарасовичThe aim of our research was to reveal the peculiarities of the structural organization of the skin of the scalp of men in normal conditions and the nature of its restructuring in the process of androgenic hair loss. Object and research methods. To achieve the goal, we used a set of methods for morphological studies: methods of epoxy plastination of large pieces of skin; production of lamellar polished cuts and their coloring with methylene blue; their study using a binocular magnifier and a light microscope in reflected and transmitted light. Research results and theis discussion. New data were obtained, which expand and deepen modern ideas about the structure of the skin of the hairy part of the human head and the nature of its reconstruction during baldness. It has been shown for the first time that in the process of androgenic hair loss, intradermal hair follicles are primarily affected by degradation. This process is accompanied by the formation of aggregated hair follicles. Complete loss of hair in androgenic alopecia leads to a compensatory and adaptive restructuring of the skin of the scalp, which is expressed by the replacement of loose connective tissue in the hypodermis with adipose tissue, the growth of blood vessels in all the layers of the skin, among which venous ones prevail, as well as in the increase in the concentration of sebaceous glands in the retina layers of the dermis. It has been proven that despite the complete loss of hair in androgenic alopecia, germinal epithelial elements are present in the scalp skin, which are the source of the formation of thin (abortive) hair, the matrix structures of which are hidden in the thickness of the sebaceous glands. Conclusions. The obtained results not only supplement the known facts, but also more deeply reveal the principles of the morphological structure of the skin of the scalp of men in normal conditions and after androgenetic alopecia. On the basis of the received factual data, the position is substantiated, according to which hair loss in androgenic alopecia does not lead to pathological changes in the skin, but is compensated by the physiological hypertrophy of its other tissue components.