Morphometric Characteristics of the Large Intestine With Age

Abstract

Currently, a number of scientific studies are being conducted in the world to assess the morphofunctional features of the lymphoid structures of the colon and the effectiveness of using a biostimulator in radiation diseases. In this regard, it is reasonable to study the morphometric parameters of the rat colon wall under the influence of a biostimulator on the background of radiation sickness, with chronic radiation exposure in normal conditions and at different age periods; changes in the micrographyтof lymphoid formations of the rat colon under the influence of a biostimulator in normal conditions and with chronic radiation exposure. Дана The specificity of lymphoid tissue in various parts of the colon wall under the influence of a biostimulator in normal conditions and in chronic radiation sickness in dynamics is evaluated, and the most optimal period of application of the ASD-2 fraction biostimulator in rats with the development of chronic radiation exposure to the state of lymphoid formations of the colon is selected.

ВведIntroduction: A comprehensive studyof the morphology of systems andorgans of a livingorganism will allow for a more detailed and in-depth understanding of the processes occurring inthe body, and therefore create a basis for developing systems for full-fledged balanced feeding, keeping of animals and birds, which will ensure maximum productivity. Morphology using complex anatomical and morphometric techniques makes it possible tostudy and substantiate the species, ageрастнand breed differences identifiedin the structure oforgans andbody systems of each specific bird species. The key to the success of modern poultry farming, and even more so,its intensification is always basedon knowledge of the biology of birds, itsmorphofunctional features, inparticular, the organs of the digestive system