28 research outputs found

    Role of autonomous and endocrine factors in immunotropic effects of nitrogenous metabolites in patients with chronic pyelonephritis

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    Background. We have previously shown that nitrogenous metabolites have immunomodulatory effects in healthy rats and humans as well as patients with dysfunction of neuroendocrine-immune complex, encephalopatia and chronic pyelonephritis. The purpose of this study is clarification of the role of neuro-endocrine factors in their immunotropic activity in patients with chronic pyelonephritis. Materials and Methods. The object of observation were 17 men (aged 24-70 years) with chronic pyelonephritis in remission. The plasma levels and urinary excretion of nitrogenous metabolites as well as parameters of immunity and its neuro-endocrine regulation twice (on admission and after balneotherapy at the Truskavets’ Spa) was performed. Results. Judging by the multiple correlation coefficient, uricosuria exhibits maximal neuro-endocrine activity (R=0,780), followed by bilirubinemia (R=0,742), creatinineuria (R=0,692), uricemia (R=0,636), creatinineemia (R=0,632), urea excretion (R=0,536), instead urea plasma correlate with neuro-endocrine parameters insignificantly (R=0,360). Nitrogenous metabolites together determine the state of neuro-endocrine regulation by 94,2%, which, in turn, determine the state of immunity by 99,9%. Conclusion. Nitrogenous metabolites carry out immunomodulation in different ways: directly through aryl hydrocarbon (bilirubin), toll-like and adenosine (uric acid) receptors of immunocytes; through modulation of the activity of neurons of the autonomous nervous system and endocrinocytes with subsequent neuro-endocrine immunomodulation; and also, apparently, due to an off-receptor effect on neurons, endocrinocytes and immunocytes (urea and creatinine)

    Бпосіб звСдСння Π±ΡƒΠ΄Ρ–Π²Π΅Π»ΡŒ ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠΌ ΠΏΡ–Π΄ΠΉΠΎΠΌΡƒ ΠΏΠ΅Ρ€Π΅ΠΊΡ€ΠΈΡ‚Ρ‚Ρ–Π²

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    Бпосіб звСдСння Π±ΡƒΠ΄Ρ–Π²Π΅Π»ΡŒ ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠΌ ΠΏΡ–Π΄ΠΉΠΎΠΌΡƒ ΠΏΠ΅Ρ€Π΅ΠΊΡ€ΠΈΡ‚Ρ‚Ρ–Π², Ρ‰ΠΎ Π²ΠΊΠ»ΡŽΡ‡Π°Ρ” установку ΠΊΠΎΠ»ΠΎΠ½ Π½Π° Ρ„ΡƒΠ½Π΄Π°ΠΌΠ΅Π½Ρ‚, виготовлСння ΠΏΠ°ΠΊΠ΅Ρ‚Ρ–Π² ΠΏΠ»ΠΈΡ‚ пСрСкриття Π· наступним Ρ—Ρ… ΠΏΡ–Π΄ΠΉΠΎΠΌΠΎΠΌ Π½Π° ΠΏΡ€ΠΎΠ΅ΠΊΡ‚Π½Ρ– Π²Ρ–Π΄ΠΌΡ–Ρ‚ΠΊΠΈ Ρ‚Π° закріплСння, бСтонування ядра Торсткості, ΠΏΡ€ΠΈΡ‡ΠΎΠΌΡƒ одночасно Π· ΡƒΡΡ‚Π°Π½ΠΎΠ²ΠΊΠΎΡŽ ΠΊΠΎΠ»ΠΎΠ½ Π²ΡΡ‚Π°Π½ΠΎΠ²Π»ΡŽΡŽΡ‚ΡŒ ΠΏΠ°Ρ€Π½Ρ– Ρ–Π½Π²Π΅Π½Ρ‚Π°Ρ€Π½Ρ– стійки Π· Ρ€ΠΎΠ·ΠΏΡ–Ρ€ΠΊΠ°ΠΌΠΈ, Π½Π° які ΠΌΠΎΠ½Ρ‚ΡƒΡŽΡ‚ΡŒ ΠΏΡ–Π΄ΠΉΠΎΠΌΠ½ΠΈΠΊΠΈ Π· Π²Π°Π½Ρ‚Π°ΠΆΠ½ΠΈΠΌΠΈ тягами, Π° ΠΏΠ»ΠΈΡ‚ΠΈ пСрСкриття Π²ΠΈΠ³ΠΎΡ‚ΠΎΠ²Π»ΡΡŽΡ‚ΡŒ Π· ΠΏΡ€ΠΎΡ€Ρ–Π·Π°ΠΌΠΈ, підсилСними Π²ΠΊΠ»Π°Π΄ΠΊΠ°ΠΌΠΈ ΠΏΠΎ ΠΊΠΎΠ½Ρ„Ρ–Π³ΡƒΡ€Π°Ρ†Ρ–Ρ— Π²Ρ–Π΄ΠΏΠΎΠ²Ρ–Π΄Π½ΠΎ Π΄ΠΎ ядра Торсткості ΠΏΡ€ΠΈΡ‡ΠΎΠΌΡƒ Ρ€ΠΎΠ±ΠΎΡ‡Ρƒ Π°Ρ€ΠΌΠ°Ρ‚ΡƒΡ€Ρƒ ΠΏΡ€ΠΎΠΏΡƒΡΠΊΠ°ΡŽΡ‚ΡŒ Ρ‡Π΅Ρ€Π΅Π· ΠΏΡ€ΠΎΡ€Ρ–Π·ΠΈ, після Ρ‡ΠΎΠ³ΠΎ Π²ΠΈΠΊΠΎΠ½ΡƒΡŽΡ‚ΡŒ ΠΏΠΎ ΠΏΠΎΠ²Π΅Ρ€Ρ…ΠΎΠ²ΠΎ ΠΏΡ–Π΄ΠΉΠΎΠΌ ΠΏΠ»ΠΈΡ‚ пСрСкриття, бСтонування ΠΏΠΎΠΏΠΎΠ²Π΅Ρ€Ρ…ΠΎΠ²ΠΎ стін ядра Торсткості Ρ– після звСдСння останніх Π½Π° всю висоту Π΄Π΅ΠΌΠΎΠ½Ρ‚ΡƒΡŽΡ‚ΡŒ Ρ–Π½Π²Π΅Π½Ρ‚Π°Ρ€Π½Ρ– стійки Π· Ρ€ΠΎΠ·ΠΏΡ–Ρ€ΠΊΠ°ΠΌΠΈ, Π²Ρ–Π΄Ρ€Ρ–Π·Π½ΡΡ”Ρ‚ΡŒΡΡ Ρ‚ΠΈΠΌ, Ρ‰ΠΎ ΠΏΠ΅Ρ€Π΅Π΄ виготовлСнням ΠΏΠ°ΠΊΠ΅Ρ‚Ρ–Π² ΠΏΠ»ΠΈΡ‚ пСрСкриття Ρ€ΠΎΠ±ΠΎΡ‡Ρƒ Π°Ρ€ΠΌΠ°Ρ‚ΡƒΡ€Ρƒ ΠΏΠΎΠΏΠ΅Ρ€Π΅Π΄Π½ΡŒΠΎ Π½Π°ΠΏΡ€ΡƒΠΆΡƒΡŽΡ‚ΡŒ Π½Π° ΡƒΠΏΠΎΡ€ΠΈ Π·Π° допомогою Π΄ΠΎΠΌΠΊΡ€Π°Ρ‚Ρ–Π²

    New dimensions and dead ends in ai development: impact and responsibility of science and higher education

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    AI development demonstrates shows excellent results in the performance of individual operations of the intellect, but it fails to simplify the performance of tasks, instead of their creative and complex solution. AI cannot set goals, and it understands their achievement in a pattern, and it cannot create a new pattern of interaction, but it brings the fulfillment of existing such patterns to the point of absurdity. Science and higher education are called to carry out permanent support of AI activities and adjustment of tasks for AI

    Science trends and Digital immortality: AI accelerates movement towards an unattainable goal

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    The development of AI, social networks, digital technologies, and in particular Big Data, has brought humanity closer to digital immortality. Despite the risks of psychological, social and technological adaptation to using the possibilities of digital immortality, it is confidently introduced into various spheres of social life. However, currently it is mainly about simulating immortality, since decision-making is still beyond the reach of this technology

    Development of an integration model of scientometric systems for effective knowledge management in Ukrainian universities

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    The article highlights one of the leading goals of scientometric indicators and data in the context of the internationalization of higher education and scientific institutions – the inclusion in the international, global scientific and educational system of the greatest possible number of relevant scientific communities, teams of scientists, researchers and their scientific works, developments, innovations, and rating them according to certain objective indicators. The emergence of scientometric bases (systems, platforms) is a natural phenomenon in the development of society as an attempt to measure something that, on the one hand, is abstract, and, on the other hand, is characterized by certain quantitative features as a result of deep analysis. Scientific research leads to the accelerated development of technologies, therefore, at a certain stage, it became necessary to evaluate, that is, to measure the importance of a scientist’s research contribution to the development of a certain field of research. Since this need was felt in different countries with a relatively small time difference, various scientometric technologies were invented and developed

    Π’Π΅Ρ€Ρ‚ΠΈΠΊΠ°Π»ΡŒΠ½ΠΈΠΉ Π±Ρ–Ρ‚Π΅Ρ€ Ρ€ΠΎΠ·ΠΊΠΈΠ΄Π°Ρ‡Π°

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    Π’Π΅Ρ€Ρ‚ΠΈΠΊΠ°Π»ΡŒΠ½ΠΈΠΉ Π±Ρ–Ρ‚Π΅Ρ€ Ρ€ΠΎΠ·ΠΊΠΈΠ΄Π°Ρ‡Π°, Ρ‰ΠΎ ΡΠΊΠ»Π°Π΄Π°Ρ”Ρ‚ΡŒΡΡ Π· Π²Π°Π»Π°, Π΄ΠΎ якого послідовно ΠΏΡ€ΠΈΡ”Π΄Π½Π°Π½ΠΎ сСктори Π· косинцями, які ΡƒΡ‚Π²ΠΎΡ€ΡŽΡŽΡ‚ΡŒ Π½Π°Π²ΠΈΠ²ΠΊΡƒ Π±Ρ–Ρ‚Π΅Ρ€Π°, ΠΏΡ€ΠΈΡ‡ΠΎΠΌΡƒ сСктори ΠΎΠ±Π»Π°Π΄Π½Π°Π½Ρ– Π·ΠΌΡ–Π½Π½ΠΈΠΌΠΈ Π½ΠΎΠΆΠ°ΠΌΠΈ, який Π²Ρ–Π΄Ρ€Ρ–Π·Π½ΡΡ”Ρ‚ΡŒΡΡ Ρ‚ΠΈΠΌ, Ρ‰ΠΎ Π² ΠΎΠ΄Π½Ρ–ΠΉ ΠΏΠ»ΠΎΡ‰ΠΈΠ½Ρ– Π· сСкторами Ρ€ΠΎΠ·ΠΌΡ–Ρ‰Π΅Π½ΠΎ Π·ΠΌΡ–Π½Π½Ρ– Π½ΠΎΠΆΡ–, Π΄ΠΎ яких ΠΎΠ΄Π½ΠΈΠΌ ΠΊΡ–Π½Ρ†Π΅ΠΌ ΠΏΡ€ΠΈΡ”Π΄Π½Π°Π½ΠΎ ΠΊΡ€ΠΈΠ²ΠΎΠ»Ρ–Π½Ρ–ΠΉΠ½Ρ– скидачі, Ρ‰ΠΎ Ρ–Π½ΡˆΠΎΡŽ ΡΡ‚ΠΎΡ€ΠΎΠ½ΠΎΡŽ Π·Π°ΠΊΡ€Ρ–ΠΏΠ»Π΅Π½Ρ– Ρƒ Π²ΠΈΠΊΠΎΠ½Π°Π½ΠΎΠΌΡƒ ΠΎΡ‚Π²ΠΎΡ€Ρ– косинців, Π° ΡΠ²ΠΎΡ”ΡŽ ΠΏΠ»ΠΎΡ‰ΠΈΠ½ΠΎΡŽ Π·Π°ΠΊΡ€Ρ–ΠΏΠ»Π΅Π½Ρ– Π² ΠΎΡ‚Π²ΠΎΡ€Π°Ρ… сСктора

    Π”ΠΎΠΎΠ±Ρ€Ρ–Π·ΡƒΠ²Π°Ρ‡ Π³ΠΈΡ‡ΠΊΠΈ Π· Π°ΠΊΡ‚ΠΈΠ²Π½ΠΈΠΌ Π½ΠΎΠΆΠ΅ΠΌ

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    Π”ΠΎΠΎΠ±Ρ€Ρ–Π·ΡƒΠ²Π°Ρ‡ Π³ΠΈΡ‡ΠΊΠΈ Π· Π°ΠΊΡ‚ΠΈΠ²Π½ΠΈΠΌ Π½ΠΎΠΆΠ΅ΠΌ, Ρ‰ΠΎ ΡΠΊΠ»Π°Π΄Π°Ρ”Ρ‚ΡŒΡΡ Π· Ρ€Π°ΠΌΠΈ, Π½Π° якій Π·Π° допомогою ΠΏΠ°Ρ€Π°Π»Π΅Π»ΠΎΠ³Ρ€Π°ΠΌΠ½ΠΎΡ— підвіски Π·ΠΌΠΎΠ½Ρ‚ΠΎΠ²Π°Π½Ρ– грСбінчастий ΠΊΠΎΠΏΡ–Ρ€ Ρ– Π½Ρ–ΠΆ, який Π²Ρ–Π΄Ρ€Ρ–Π·Π½ΡΡ”Ρ‚ΡŒΡΡ Ρ‚ΠΈΠΌ, Ρ‰ΠΎ Π²Ρ–Π½ оснащСний Π±Π»ΠΎΠΊΠΎΠΌ ΠΏΡ€ΠΈΠ²ΠΎΠ΄Ρƒ Π½ΠΎΠΆΠ°, який Торстко ΠΏΡ€ΠΈΠΊΡ€Ρ–ΠΏΠ»Π΅Π½ΠΈΠΉ Π΄ΠΎ ΠΎΠΏΠΎΡ€Π½ΠΎΡ— пластини Ρ‚Π° Π΄ΠΎΠ΄Π°Ρ‚ΠΊΠΎΠ²ΠΎΡŽ Ρ‚ΡΠ³ΠΎΡŽ, яка Π²ΠΈΠΊΠΎΠ½Π°Π½Π° Ρƒ вигляді стСрТня, який ΠΎΠ΄Π½ΠΈΠΌ ΠΊΡ–Π½Ρ†Π΅ΠΌ ΡˆΠ°Ρ€Π½Ρ–Ρ€Π½ΠΎ ΠΏΡ€ΠΈΠΊΡ€Ρ–ΠΏΠ»Π΅Π½ΠΈΠΉ Π΄ΠΎ ΠΊΠΎΠΏΡ–Ρ€Π°, Π° Ρ–Π½ΡˆΠΈΠΌ ΠΊΡ–Π½Ρ†Π΅ΠΌ встановлСний Π· ΠΌΠΎΠΆΠ»ΠΈΠ²Ρ–ΡΡ‚ΡŽ Π²Π΅Ρ€Ρ‚ΠΈΠΊΠ°Π»ΡŒΠ½ΠΎΠ³ΠΎ пСрСміщСння Ρƒ Ρ‚Ρ€ΡƒΠ±Ρ†Ρ–, Π² якій Ρ€ΠΎΠ·ΠΌΡ–Ρ‰Π΅Π½ΠΈΠΉ Π΅Π»Π΅ΠΊΡ‚Ρ€ΠΈΡ‡Π½ΠΈΠΉ Π΄Π°Ρ‚Ρ‡ΠΈΠΊ, Ρ‰ΠΎ Торстко ΠΏΡ€ΠΈΡ”Π΄Π½Π°Π½ΠΈΠΉ Π΄ΠΎ Π²Ρ–Π»ΡŒΠ½ΠΎΠ³ΠΎ кінця ΠΏΡ€ΡƒΠΆΠΈΠ½ΠΈ стиску, яка Ρ–Π½ΡˆΠΈΠΌ ΠΊΡ–Π½Ρ†Π΅ΠΌ Торстко ΠΏΡ€ΠΈΠΊΡ€Ρ–ΠΏΠ»Π΅Π½Π° Π΄ΠΎ Ρ‚Ρ€ΡƒΠ±ΠΊΠΈ, Ρ‰ΠΎ ΡˆΠ°Ρ€Π½Ρ–Ρ€Π½ΠΎ з’єднана Π· Π²Π΅Ρ€Ρ…Π½ΡŒΠΎΡŽ Ρ‚ΡΠ³ΠΎΡŽ ΠΏΠ°Ρ€Π°Π»Π΅Π»ΠΎΠ³Ρ€Π°ΠΌΠ½ΠΎΡ— підвіски

    Π Π°ΠΌΠ° Ρ€ΠΎΠ·ΠΊΠΈΠ΄Π°Ρ‡Π° Ρ‚Π²Π΅Ρ€Π΄ΠΈΡ… ΠΎΡ€Π³Π°Π½Ρ–Ρ‡Π½ΠΈΡ… Π΄ΠΎΠ±Ρ€ΠΈΠ²

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    Π Π°ΠΌΠ° Ρ€ΠΎΠ·ΠΊΠΈΠ΄Π°Ρ‡Π° Ρ‚Π²Π΅Ρ€Π΄ΠΈΡ… ΠΎΡ€Π³Π°Π½Ρ–Ρ‡Π½ΠΈΡ… Π΄ΠΎΠ±Ρ€ΠΈΠ², Ρ‰ΠΎ ΡΠΊΠ»Π°Π΄Π°Ρ”Ρ‚ΡŒΡΡ Π· Π΄Π²ΠΎΡ… Π±ΠΎΠΊΠΎΠ²ΠΈΡ… ΠΏΠΎΠ·Π΄ΠΎΠ²ΠΆΠ½Ρ–Ρ… Π»ΠΎΠ½ΠΆΠ΅Ρ€ΠΎΠ½Ρ–Π² Ρ‚Π° Ρ†Π΅Π½Ρ‚Ρ€Π°Π»ΡŒΠ½ΠΎΡ— Π±Π°Π»ΠΊΠΈ, Ρ‰ΠΎ з’єднані ΠΌΡ–ΠΆ собою ΠΏΠΎΠΏΠ΅Ρ€Π΅Ρ‡ΠΊΠ°ΠΌΠΈ Ρ‚Π° ΠΌΠ°ΡŽΡ‚ΡŒ ΠΏΡ€ΠΈΡ”Π΄Π½Π°Π½Ρ– ΠΏΡ€ΠΈΡ‡Ρ–ΠΏ Ρ– Π±Π°Π»ΠΊΡƒ кріплСння коліс, яка Π²Ρ–Π΄Ρ€Ρ–Π·Π½ΡΡ”Ρ‚ΡŒΡΡ Ρ‚ΠΈΠΌ, Ρ‰ΠΎ Π΄Π²Π° Π±ΠΎΠΊΠΎΠ²Ρ– ΠΏΠΎΠ·Π΄ΠΎΠ²ΠΆΠ½Ρ– Π»ΠΎΠ½ΠΆΠ΅Ρ€ΠΎΠ½ΠΈ Π²ΠΈΠΊΠΎΠ½Π°Π½Ρ– Ρ…ΠΎΠ»ΠΎΠ΄Π½ΠΎΠ³Π½ΡƒΡ‚ΠΈΠΌΠΈ ΡˆΠ²Π΅Π»Π΅Ρ€Π°ΠΌΠΈ, Π° Ρ†Π΅Π½Ρ‚Ρ€Π°Π»ΡŒΠ½Π° Π±Π°Π»ΠΊΠ° ΡƒΡ‚Π²ΠΎΡ€Π΅Π½Π° Π³Π½ΡƒΡ‚ΠΈΠΌ Π·Π°ΠΌΠΊΠ½ΡƒΡ‚ΠΈΠΌ ΠΏΡ€ΠΎΡ„Ρ–Π»Π΅ΠΌ

    Introducing the concepts and methods of humanism into education for ensuring quality sustainable development

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    Humanism as a principle for sustainable development of society, a model for the management of education and public education, is recognized as a fundamental principle by proponents of various schools of thought, social science, management and philosophy, and pedagogy. In their view, the philosophy of education and upbringing should clearly delineate the range of humanistic and moral values, define the social institutions designed to form an orientation towards these values, justify the relationship between the individual and the social qualities of the individual that could contribute to the β€œspirit of democracy” in society. However, addressing these important issues requires an exploration of morality identifying its nature, its functions in cognizing the world, and how it differs from other forms of cognition. According to the proponents of this socially-oriented direction of the management and educational philosophy, an important aim of education and upbringing is to develop the individual’s ability to reflect on moral topics; and this, they argue, is achieved mainly through the β€œlanguage of morality” logic

    Π‘Ρ–ΠΎΠΌΠ΅Ρ…Π°Π½Ρ–Ρ‡Π½Π° ΠΎΡ†Ρ–Π½ΠΊΠ° Ρ€Ρ–Π·Π½ΠΈΡ… способів фіксації Π½Π΅ΡΡ‚Π°Π±Ρ–Π»ΡŒΠ½ΠΈΡ… ΠΏΠ΅Ρ€Π΅Π»ΠΎΠΌΡ–Π² Π²Π΅Ρ€Ρ‚Π»ΡŽΠ³ΠΎΠ²ΠΎΡ— ділянки стСгнової кістки Π² СкспСримСнті

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    Unstable (A3) fractures in the acetabular region of the femur in the acetabular region of the femur were experimentally modelled on 18 preparations from cadaver bones of elderly people. The preparations were divided into three groups, by 6 in each. Fragments were fixed with a cemented endoprosthesis stem in group 1, with a DHS plate in group 2, and 130 degree angle plates in group 3. Biomechanical studies of the fragment fixation resistance to axial loads, fractures and maximum dynamic axial loads were conducted. Results of the above studies demonstrated a high rigidness of fracture fixation with angle plates and a low resistance of fragments to maximum compression loads. In osteosynthesis with DHS plates, preparations bore weight up to 140 kg, but turned out to be half resistant to cyclic and fracture loads versus their fixation with angle plates and one-eighth as strong (up to 12 %) as when fixed with endoprostheses. In cases of fixing with wire, screws and endoprosthesis stems with cement, resistance to loads was close to that of an intact bone.Π’ экспСримСнтС Π½Π° 18 ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚Π°Ρ… Ρ‚Ρ€ΡƒΠΏΠ½Ρ‹Ρ… костСй ΠΏΠΎΠΆΠΈΠ»Ρ‹Ρ… людСй ΠΌΠΎΠ΄Π΅Π»ΠΈΡ€ΠΎΠ²Π°Π»ΠΈ Π½Π΅ΡΡ‚Π°Π±ΠΈΠ»ΡŒΠ½Ρ‹Π΅ (А3) ΠΏΠ΅Ρ€Π΅Π»ΠΎΠΌΡ‹ Π²Π΅Ρ€Ρ‚Π΅Π»ΡŒΠ½ΠΎΠΉ области Π±Π΅Π΄Ρ€Π΅Π½Π½ΠΎΠΉ кости. ΠŸΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚Ρ‹ распрСдСлили Π½Π° Ρ‚Ρ€ΠΈ Π³Ρ€ΡƒΠΏΠΏΡ‹ ΠΏΠΎ 6 Π² ΠΊΠ°ΠΆΠ΄ΠΎΠΉ. Π’ ΠΏΠ΅Ρ€Π²ΠΎΠΉ Π³Ρ€ΡƒΠΏΠΏΠ΅ ΠΎΡ‚Π»ΠΎΠΌΠΊΠΈ фиксировали Π½ΠΎΠΆΠΊΠΎΠΉ эндопротСза с Ρ†Π΅ΠΌΠ΅Π½Ρ‚ΠΎΠΌ, Π²ΠΎ Π²Ρ‚ΠΎΡ€ΠΎΠΉ β€” фиксатором DHS ΠΈ Π² Ρ‚Ρ€Π΅Ρ‚ΡŒΠ΅ΠΉ β€” ΡƒΠ³Π»ΠΎΠ²Ρ‹ΠΌΠΈ 130-градусными пластинами. ΠŸΡ€ΠΎΠ²Π΅Π΄Π΅Π½Ρ‹ биомСханичСскиС исслСдования устойчивости фиксации ΠΎΡ‚Π»ΠΎΠΌΠΊΠΎΠ² ΠΊ Π½Π°Π³Ρ€ΡƒΠ·ΠΊΠ°ΠΌ ΠΏΠΎ оси, Π½Π° ΠΈΠ·Π»ΠΎΠΌ ΠΈ ΠΊ ΠΌΠ°ΠΊΡΠΈΠΌΠ°Π»ΡŒΠ½Ρ‹ΠΌ динамичСским Π½Π°Π³Ρ€ΡƒΠ·ΠΊΠ°ΠΌ ΠΏΠΎ оси. Π Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹ исслСдования ΠΏΠΎΠΊΠ°Π·Π°Π»ΠΈ Π²Ρ‹ΡΠΎΠΊΡƒΡŽ ΠΆΠ΅ΡΡ‚ΠΊΠΎΡΡ‚ΡŒ фиксации ΠΎΡ‚Π»ΠΎΠΌΠΊΠΎΠ² ΡƒΠ³Π»ΠΎΠ²Ρ‹ΠΌΠΈ пластинами ΠΈ Π½Π΅Π²Ρ‹ΡΠΎΠΊΡƒΡŽ ΡƒΡΡ‚ΠΎΠΉΡ‡ΠΈΠ²ΠΎΡΡ‚ΡŒ ΠΈΡ… ΠΊ ΠΌΠ°ΠΊΡΠΈΠΌΠ°Π»ΡŒΠ½Ρ‹ΠΌ компрСссионным Π½Π°Π³Ρ€ΡƒΠ·ΠΊΠ°ΠΌ. ΠŸΡ€ΠΈ остСосинтСзС DHS пластиной ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚Ρ‹ Π²Ρ‹Π΄Π΅Ρ€ΠΆΠΈΠ²Π°Π»ΠΈ вСс Π΄ΠΎ 140 ΠΊΠ³, Π½ΠΎ оказались Π² Π΄Π²Π° Ρ€Π°Π·Π° ΠΌΠ΅Π½Π΅Π΅ устойчивыми ΠΊ цикличСским Π½Π°Π³Ρ€ΡƒΠ·ΠΊΠ°ΠΌ ΠΈ Π½Π°Π³Ρ€ΡƒΠ·ΠΊΠ°ΠΌ Π½Π° ΠΈΠ·Π»ΠΎΠΌ, Ρ‡Π΅ΠΌ ΠΏΡ€ΠΈ фиксации ΠΎΡ‚Π»ΠΎΠΌΠΊΠΎΠ² ΡƒΠ³Π»ΠΎΠ²Ρ‹ΠΌΠΈ пластинами, ΠΈ Π² восСмь Ρ€Π°Π· слабСС (Π΄ΠΎ 12Β %), Ρ‡Π΅ΠΌ фиксированныС эндопротСзом. ΠŸΡ€ΠΈ фиксации ΠΏΡ€ΠΎΠ²ΠΎΠ»ΠΎΠΊΠΎΠΉ, Π²ΠΈΠ½Ρ‚ΠΎΠΌ ΠΈ Π½ΠΎΠΆΠΊΠΎΠΉ эндопротСза Π½Π° Ρ†Π΅ΠΌΠ΅Π½Ρ‚Π΅ ΡƒΡΡ‚ΠΎΠΉΡ‡ΠΈΠ²ΠΎΡΡ‚ΡŒ ΠΊ Π½Π°Π³Ρ€ΡƒΠ·ΠΊΠ°ΠΌ Π±Ρ‹Π»Π° Π±Π»ΠΈΠ·ΠΊΠΎΠΉ ΠΊ Π½Π΅ΠΏΠΎΠ²Ρ€Π΅ΠΆΠ΄Π΅Π½Π½ΠΎΠΉ кости.Π’ СкспСримСнті Π½Π° 18 ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚Π°Ρ… Ρ‚Ρ€ΡƒΠΏΠ½ΠΈΡ… кісток людСй ΠΏΠΎΡ…ΠΈΠ»ΠΎΠ³ΠΎ Π²Ρ–ΠΊΡƒ модСлювали Π½Π΅ΡΡ‚Π°Π±Ρ–Π»ΡŒΠ½Ρ– (А3) ΠΏΠ΅Ρ€Π΅Π»ΠΎΠΌΠΈ Π²Π΅Ρ€Ρ‚Π»ΡŽΠ³ΠΎΠ²ΠΎΡ— ділянки стСгнової кістки. ΠŸΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚ΠΈ Ρ€ΠΎΠ·Π΄Ρ–Π»ΠΈΠ»ΠΈ Π½Π° Ρ‚Ρ€ΠΈ Π³Ρ€ΡƒΠΏΠΈ ΠΏΠΎ 6 Ρƒ ΠΊΠΎΠΆΠ½Ρ–ΠΉ. Π£ ΠΏΠ΅Ρ€ΡˆΡ–ΠΉ Π³Ρ€ΡƒΠΏΡ– Π²Ρ–Π΄Π»Π°ΠΌΠΊΠΈ фіксували Π½Ρ–ΠΆΠΊΠΎΡŽ Π΅Π½Π΄ΠΎΠΏΡ€ΠΎΡ‚Π΅Π·Π° Π· Ρ†Π΅ΠΌΠ΅Π½Ρ‚ΠΎΠΌ, Ρƒ Π΄Ρ€ΡƒΠ³Ρ–ΠΉ – фіксатором DHS Ρ– Π² Ρ‚Ρ€Π΅Ρ‚Ρ–ΠΉ – ΠΊΡƒΡ‚ΠΎΠ²ΠΈΠΌΠΈ 130-градусними пластинами. ΠŸΡ€ΠΎΠ²Π΅Π΄Π΅Π½ΠΎ Π±Ρ–ΠΎΠΌΠ΅Ρ…Π°Π½Ρ–Ρ‡Π½Ρ– дослідТСння стійкості фіксації Π²Ρ–Π΄Π»Π°ΠΌΠΊΡ–Π² Π΄ΠΎ Π½Π°Π²Π°Π½Ρ‚Π°ΠΆΠ΅Π½ΡŒ ΠΏΠΎ осі, Π½Π° Π·Π»Π°ΠΌ Ρ– Π΄ΠΎ ΠΌΠ°ΠΊΡΠΈΠΌΠ°Π»ΡŒΠ½ΠΈΡ… Π΄ΠΈΠ½Π°ΠΌΡ–Ρ‡Π½ΠΈΡ… Π½Π°Π²Π°Π½Ρ‚Π°ΠΆΠ΅Π½ΡŒ ΠΏΠΎ осі. Π Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚ΠΈ дослідТСння ΠΏΠΎΠΊΠ°Π·Π°Π»ΠΈ високу ΠΆΠΎΡ€ΡΡ‚ΠΊΡ–ΡΡ‚ΡŒ фіксації Π²Ρ–Π΄Π»Π°ΠΌΠΊΡ–Π² ΠΊΡƒΡ‚ΠΎΠ²ΠΈΠΌΠΈ пластинами Ρ– нСвисоку ΡΡ‚Ρ–ΠΉΠΊΡ–ΡΡ‚ΡŒ Ρ—Ρ… Π΄ΠΎ ΠΌΠ°ΠΊΡΠΈΠΌΠ°Π»ΡŒΠ½ΠΈΡ… компрСсійних Π½Π°Π²Π°Π½Ρ‚Π°ΠΆΠ΅Π½ΡŒ. ΠŸΡ–Π΄ час остСосинтСзу DHS ΠΏΠ»Π°ΡΡ‚ΠΈΠ½ΠΎΡŽ ΠΏΡ€Π΅ΠΏΠ°Ρ€Π°Ρ‚ΠΈ Π²ΠΈΡ‚Ρ€ΠΈΠΌΡƒΠ²Π°Π»ΠΈ Π²Π°Π³Ρƒ Π΄ΠΎ 140 ΠΊΠ³, Π°Π»Π΅ Π±ΡƒΠ»ΠΈ Π²Π΄Π²Ρ–Ρ‡Ρ– мСнш стійкі Π΄ΠΎ Ρ†ΠΈΠΊΠ»Ρ–Ρ‡Π½ΠΈΡ… Π½Π°Π²Π°Π½Ρ‚Π°ΠΆΠ΅Π½ΡŒ Ρ‚Π° Π½Π°Π²Π°Π½Ρ‚Π°ΠΆΠ΅Π½ΡŒ Π½Π° Π·Π»Π°ΠΌ, Π½Ρ–ΠΆ Ρƒ Ρ€Π°Π·Ρ– фіксації Π²Ρ–Π΄Π»Π°ΠΌΠΊΡ–Π² ΠΊΡƒΡ‚ΠΎΠ²ΠΈΠΌΠΈ пластинами, Ρ– Ρƒ вісім Ρ€Π°Π·Ρ–Π² ΡΠ»Π°Π±ΠΊΡ–ΡˆΡ– (Π΄ΠΎ 12 %), Π½Ρ–ΠΆ фіксовані Π΅Π½Π΄ΠΎΠΏΡ€ΠΎΡ‚Π΅Π·ΠΎΠΌ. Π—Π° ΡƒΠΌΠΎΠ² фіксації Π΄Ρ€ΠΎΡ‚ΠΎΠΌ, Π³Π²ΠΈΠ½Ρ‚ΠΎΠΌ Ρ– Π½Ρ–ΠΆΠΊΠΎΡŽ Π΅Π½Π΄ΠΎΠΏΡ€ΠΎΡ‚Π΅Π·Π° Π½Π° Ρ†Π΅ΠΌΠ΅Π½Ρ‚Ρ– ΡΡ‚Ρ–ΠΉΠΊΡ–ΡΡ‚ΡŒ Π΄ΠΎ Π½Π°Π²Π°Π½Ρ‚Π°ΠΆΠ΅Π½ΡŒ Π±ΡƒΠ»Π° близькою Π΄ΠΎ Π½Π΅ΡƒΡˆΠΊΠΎΠ΄ΠΆΠ΅Π½ΠΎΡ— кістки
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