Morphometric studies of the skin of calfs
https://doi.org/10.52419/issn2782-6252.2024.1.113
Abstract
Relevance. Previously, we conducted comparative morphometric studies of skin samples from different topographic sites in adult cows obtained in winter. At the same time, morphological features of the skin of different topographic areas were established. In this paper, the purpose of our study was to conduct comparative morphometric studies of the skin of different topographic areas in calves.
Methods. Morphometric studies of histological preparations were carried out at the Department of Pathological Anatomy and Forensic Veterinary Medicine and at the Department of Biology, Ecology and Histology. Morphometric studies of histological preparations were used to study the thickness of the dermis proper, as well as bundles of collagen fibers of the mesh layer of the dermis. The research results were statistically processed using the "Biostat" program.
Results. Morphological features of the skin of different topographic areas in calves have been established, manifested by different thicknesses of skin layers and bundles of collagen fibers of the dermis. The morphometry performed made it possible to supplement the data on the morphological structure of the skin of cattle and can also be used in the study of morpho- and pathogenesis of skin diseases.
About the Authors
A. P. Shafiev
St. Petersburg State University of Veterinary Medicine
Russian Federation
Russian Federation
Alexey P. Shafiev, PhD of Veterinary Medicine
A. A. Kudryashov
St. Petersburg State University of Veterinary Medicine
Russian Federation
Russian Federation
Anatoly A. Kudryashov, DrHabil. of Veterinary Sciences, Prof.
D. I. Safronov
St. Petersburg State University of Veterinary Medicine
Russian Federation
Russian Federation
Danil I. Safronov, PhD of Veterinary Medicine
References
1. Zakharov NB, Kozlov IE, Kozlova LS. Age-related changes in the microstructure of the skin in young cattle of black-and-white breed [Вестник НГАУ]. 2009,3(11):14-19 [in Russ.]
2. Braun AA. Histological structure of the skin of farm animals [Душанбе: Дониш]. 1983:79 [in Russ.]
3. Glotov MA, Prokopyuk PA, Samsonova AA, Latysheva LA. Specific features of the structure of the skin of cattle [Студенческий вестник]. 2022,22-7(214):19-20 [in Russ.]
4. Kosilov VI, Mironova IV, Latypova GF [et al.]. The effect of the genotype of young cattle on the microstructure of the skin [Зоотехния и ветеринария]. 2021,4 (56):38-44 [in Russ.]
5. Kozlov IE, Kozlova LS, Zakharov NB. Comparative characteristics of the microstructure of the skin of one-and-a-half-year-old Simmental, Hereford and Hereford x Simmental bulls [Актуальные вопросы ветеринарной медицины: материалы 2-го Сиб. вет. конгр. 25-26 февраля 2010 г. – Новосибирск: НГАУ]. 2010:158-160 [in Russ.]
6. Shafiev AP., Kudryashov AA. Features of morphology of the skin of the root of the tail of cattle of different age groups as a suspected factor in the incidence of chorioptosis [Нормативно-правовое регулирование в ветеринарии]. 2023,3:58-62 [in Russ.]
7. Shafiev AP., Kudryashov AA., Safronov DI. Morphometric studies of the skin of adult cows [Нормативно-правовое регулирование в ветеринарии]. 2023,4:210-213 [in Russ.]
8. Kozlov IE, Kozlova LS, Zakharov NB. Methods of studying histological micropreparations in zootechnical studies [Актуальные вопросы ветеринарной медицины: материалы 10-й Сиб. вет. конф. 17-18 февраля 2011 г. – Новосибирск: НГАУ]. 2011:27-28 [in Russ.]
9. Mkrtchyan ME, Safronov DI. Histological method for assessing the quality of meat products [Современные проблемы пищевой безопасности : материалы международной научной конференции, Санкт-Петербург, 22 –23 октября 2020 года / Редакционная коллегия: Стекольников А. А. (отв. редактор), Карпенко Л. Ю. (отв. редактор), Померанцев Д. А. (отв. редактор), Токарев А. Н., Якунчикова К. Н., Лашкова В. А., Урбан В. Г., Смирнов А. В., Смолькина А. С., Орлова Д. А., Калюжная Т. В.. – Санкт-Петербург: Санкт-Петербургский государственный университет ветеринарной медицины]. 2020:122-125 [in Russ]
10. Mkrtchyan ME, Safronov DI, Tokarev AN, Makavchik SA, Orlova DA, Ivanov IS, Kurskaya YuA, Smolentsev SYu. Comparative Analysis of Species Identity of Musculoskeletal Tissue Based on Histological Examination // Dokkyo Journal of Medical Sciences. 2021,48(2):331-335.
Review
For citations:
Shafiev A.P., Kudryashov A.A., Safronov D.I. Morphometric studies of the skin of calfs. Legal regulation in veterinary medicine. 2024;(1):113-115. (In Russ.) https://doi.org/10.52419/issn2782-6252.2024.1.113
Views:
129
Email this article 