| Issue |
BIO Web Conf.
Volume 43, 2022
International Scientific and Practical Conference “VAVILOV READINGS-2021” (VVRD 2021) dedicated to the 101st anniversary of the discovery of the law of homological series and the 134th anniversary of the birth of N. I. Vavilov
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| Article Number | 02023 | |
| Number of page(s) | 8 | |
| Section | Modern Agrobiotechnologies for Ensuring Sustainable Development of Agriculture | |
| DOI | https://doi.org/10.1051/bioconf/20224302023 | |
| Published online | 19 January 2022 | |
Functional morphology and adaptive significance of the mucous membrane of the corners of the mouth in ruminants
1 Institute of Ecology and Evolution named after A.N. Severtsov RAS, 119570, 33, Leninsky av., Moscow, Russian Federation
2 North Caucasian Research Institute of Mining and Piedmont Agriculture - branch of the Federal State Budgetary Scientific Institution Federal Scientific Center Vladikavkaz Scientific Center of the Russian Academy of Sciences, 363110, 1 settlement Mikhailovskoe Williams str., Vladikavkaz, Russian Federation
3 Dagestan State Agrarian University named after M.M. Dzhambulatova, 367032, 180, M. Gaszhieva str., Makhachkala, Russian Federation
* Corresponding author: r.khatsaeva@mail.ru
Using the methods of scanning electron microscopy, morphological and functional features of the mucous membrane of the corners of the mouth in representatives of Bovinae cattle [Bos taurus taurus] with normal and insufficient nutrition and their adaptive significance were revealed. Determination of the morphology of the mucous membrane and its functional structures of the corners of the mouth of ruminants by the specificity of their nutrition and physical condition is shown. Compensatory mechanisms have been identified in the mucous membrane of the corners of the mouth in Bos taurus taurus, caused by poor-quality malnutrition. The ultrastructural features of the architectonics of the mucous membrane and its functional structures of the corners of the mouth and microbiome were revealed in connection with the specific nutritional characteristics of the compared animals. The obtained information can be used in development of the foundations of rational feeding of ruminants, including keeping wild species in captivity and solving the problems of rational nature management and conservation of biodiversity.
© The Authors, published by EDP Sciences, 2022
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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