Download fulltext HTML
Mironova, A., Suleymanov, S., Ivanov, D., Obukhov, M., & Gospodinova , A. (2021). Pathomorphological Changes in Calves with Intrauterine Colibacteriosis. KnE Life Sciences, 6(3), 172–180. https://doi.org/10.18502/kls.v0i0.8931

https://doi.org/10.18502/kls.v0i0.8931

statistics

  • 307 Abstract Views
  • 261 PDF Views
  • 0 HTML Views

authors

  • Anna Mironova

    Anna Mironova

    Faculty of Veterinary Medicine, DonskoySAU, pos. Persianovsky, Russia
  • Suleiman Suleymanov

    Suleiman Suleymanov

    Faculty of Veterinary Medicine and Animal Husbandry Technology, Voronezh State Agrarian University, Voronezh, Russia
  • Dmitry Ivanov

    Dmitry Ivanov

    3Faculty of Veterinary Medicine and Zootechnology, Donbass Agrarian Academy, Makeevka, Donetsk People’s Republic
  • Mikhail Obukhov

    Mikhail Obukhov

    Faculty of Veterinary Medicine, DonskoySAU, pos. Persianovsky, Russia
  • Alexandra Gospodinova

    Alexandra Gospodinova

    Faculty of Veterinary Medicine, DonskoySAU, pos. Persianovsky, Russia

Published Date

  • Apr 5, 2021

Pathomorphological Changes in Calves with Intrauterine Colibacteriosis

KnE Life Sciences / DonAgro: International Research Conference on Challenges and Advances in Farming, Food Manufacturing, Agricultural Research and Education / Pages 172–180

Abstract

Cattle provide valuable food and raw materials for various types of industry, which is why the successful development of breeding of this type of farm animal plays an important role for the economy of the Russian Federation. Unfortunately, calves, due to stressful conditions and improper maintenance, feeding and exploitation of pregnant cows, are susceptible to diseases of the gastrointestinal tract. Colibacteriosis is one of the main causes of loss of productivity and mortality of young cattle. Therefore, the study of methods for the prevention, diagnosis and treatment of this disease is an urgent problem of veterinary medicine. This article examines the clinical and pathological methods of studying calves with intrauterine colibacteriosis. The results are presented in the form of photographs of pathomorphological changes in organs and tissues with a list of eleven pathological diagnoses inherent in escherichiosis, such as dehydration, exhaustion and anemia; hemorrhagic diathesis; acute serous lymphadenitis; acute serous splenitis (septic spleen); fatty degeneration and hemorrhages in the liver; acute catarrhal bronchopneumonia, mainly of the apical and cardiac lobes; hyperemia and hemorrhage under the epi- and endocardium; acute alterative myocarditis; acute catarrhal or hemorrhagic gastroenterocolitis; hemorrhagic or acute catarrhal with banded hemorrhage proctitis; and acute serous nephritis. For the study, we selected 16 calves of Holstein-Friesian and Brown Schwyz breed from the age of newborns to two weeks of age with symptoms of toxic dyspepsia. For the pathological studies, autopsiesof 10 corpses of calves from 1 to 5 days of life were performed.


Keywords: intrauterine colibacteriosis, calves, pathological changes

References
[1] Fisinin, V.I. (2007). Scientific Support for the Accelerated Development of Animal Husbandry in Russia. Achievements of Science and Technology of the Agro-Industrial Complex, Vol. 10, pp. 3-7.

[2] Mishanin, Y.F. (2002). Handbook of Infectious Animal Diseases. RostovD: Publishing Center “Mart”.

[3] Ivanov, A.C. (2004). Modern Approaches to Microbiological Diagnosis and Treatment Of Infectious Diarrhea. Medicine, Vol. 2,pp. 27-35.

[4] Kurylenko, A.N. (1996). Prevention and Treatment of Infectious Gastrointestinal Diseases of Newborn Calves. Moscow: Publishing Center «Kolos».

[5] Vertiev, Y.V. (1996). Bacterial Toxins: Biological Nature and Origin. Microbiology, Epidemiology and Immunobiology, Vol. 3. pp. 43-46.

[6] Yezerskaya, N.V. (1997). Colibacteriosisof Calves in Industrial Type Farms and the Antigenic Structure of its Pathogen. (Dissertation, Candidate of veterinary sciences, MSAVMB n. K.I. Skrabina 1997).

[7] Sidorov, M.A., Fedorov, Y.N. andSavich, O.M. (2006). Immune Status and Infectious Diseases of Newborn Calves and Piglets. Veterinary Medicine, Vol. 11,pp. 3-5.

[8] Bibikov, F.A. (1984). Gastrointestinal Diseases of Calves and Measures to Combat Them: Recommendations.Krasnodar: Proceedings of KAI.

[9] Voronin, V.E. (1981). Colibacteriosis of Calves. Veterinary Journal, Vol. 8,pp. 17-18.

[10] Sukharev, Y.S. (2009). Enterotoxins Escherichiacoli (Methods for the Preparation, Purification, Manufacture of Immunizing Drugs, Antitoxic Sera and Diagnostic Test Systems Based On Them). Kharkov: Scientists notes of TNU n. V.I. Vernadsky.

[11] Karput, I.M. (1984). Autoimmune Dyspepsia of Newborn Animals. Veterinary Science - Production, Vol. 21,pp. 22-28.

[12] Karput, I.M. (1985). Prevention of Dyspepsia of Newborn Calves of Autoimmune Origin. Veterinary Medicine, Vol. 6,pp. 50-51.

[13] Zazdravnykh, M.I., Kashin, A.S. andKuchina, L.A. (2003). Colibacteriosisof Calves on the Background of Environmental Problems and Detoxifying Preventive Therapy. Siberian Bulletin of Agricultural Science, vol. 3, issue 149,pp. 41-44.

[14] Popova, N.V., Morogina, A.P. and Gorbunov, A.P. (1996). The Effect of Colostrum Feeding on Calves on Natural Stability.In Materials of a Scientific Conference Dedicated to the 50th Anniversary of the Krasnodar NIVS. Krasnodar: KSRVI.

[15] Smirnov, A.M. (1968). On the Prevention of Dyspepsia of Newborn Calves.Moscow: Agropromizdat.