Пошук академічних текстів

Інформація × Реєстраційний номер 2124U006363, Матеріали видань та локальних репозитаріїв Категорія Стаття Назва роботи Effect of animal venom toxins on the main links of the homeostasis of mammals (Review) Автор Matkivska R.Samborska I.Maievskyi O. Дата публікації 10-05-2024 Постачальник інформації Національний медичний університет імені О. О. Богомольця Першоджерело http://ir.librarynmu.com/handle/123456789/11059 Видання BIOMEDICAL REPORTS 20: 16, 2024 Опис The human body is affected by environmental factors. The dynamic balance between the organism and its environment results from the influence of natural, anthropogenic and social aspects. The factors of exogenous origin determine development of adaptive changes. The present article summarises the mechanisms of animal venom toxins and homeostasis disruption in the body of mammals. The mechanisms underlying pathological changes are associated with shifts in biochemical reactions. Components of the immune, nervous and endocrine systems are key in the host defense and adaptation processes in response to venom by triggering signalling pathways (PI3kinase pathway, arachidonic acid cascade). Animal venom toxins initiate the development of inflammatory processes, the synthesis of pro‑inflammatory mediators (cytokines), ROS, proteolytic enzymes, activate the migration of leukocytes and macrophages. Keratinocytes and endothelial cells act as protective barriers under the action of animal venom toxins on the body of mammals. In addition, the formation of pores in cell membranes, structural changes in cell ion channels are characteristic of the action of animal venom toxins. Додано в НРАТ 2025-05-13 Закрити