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Change in blood hematological parameters in acute and chronic course of babesiosis in dogs

https://doi.org/10.17238/issn2072-2419.2020.3.130

Abstract

Currently, on the territory of the North Caucasus Federal District, namely in the city of Stavropol, according to unofficial data, there are about 250 thousand domestic animals, including about 80 thousand dogs. Infection with invasive diseases accounts for 31-33% of the total number of diseases, which include blood-parasitic diseases, in the amount of 9-11 cases per 100 head. Invasion of Babesia canis varies depending on the season and averages 4% of the total number of diseases. In this regard, hematological parameters have been studied in acute and chronic course of babesiosis in dogs. As a result, it was revealed that in acute and chronic course there is a decrease in the number of erythrocytes to 4.756 ± 0.3149 * 1012 / l, which is lower than the reference values by 13.5%, and to 5.344 ± 0.781 * 1012 / l, which is lower by 2 , 8% respectively. There is also a decrease in hemoglobin in the acute course to 113.4 ± 7.567 g / l, or 5.5%, in the chronic course this hematological indicator is within the reference values. A decrease in hematocrit is observed in both courses of babesiosis and amounts to 0.3252 ± 0.01925 l /l, which is 12.1% lower than the reference values in acute and up to 0.3496 ± 0.04137 l / l, or 5, 5% for chronic. Also, in the acute course of this disease, there is a decrease in leukocytes to 5.487 ± 0.4701 * 109 / l, which is 8.5% lower than the reference values. We paid special attention to the manifested changes in platelet counts, and revealed significant thrombocytopenia, in which there is a decrease in the number of platelets to 26.67 ± 2.8 * 109 / l, or 86.6%, as well as thrombocyte to 0.01973 ± 0.005502 cells / 1, which is 90.1% lower than the reference values in acute course. And also in chronic cases, a decrease in platelets to 116.8 ± 10.97 * 109 / l, or 41.6%, and thrombocrit to 0.068 ± 0.01794 cells / l, or 66%, respectively, was revealed.

About the Authors

D. E. Chervyakov
Stavropol State Agrarian University
Russian Federation


S. N. Lutsuk
Stavropol State Agrarian University
Russian Federation


O. V. Dilekova
Stavropol State Agrarian University
Russian Federation


D. A. Proskurin
Stavropol State Agrarian University
Russian Federation


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For citations:


Chervyakov D.E., Lutsuk S.N., Dilekova O.V., Proskurin D.A. Change in blood hematological parameters in acute and chronic course of babesiosis in dogs. International Journal of Veterinary Medicine. 2020;(3):130-134. (In Russ.) https://doi.org/10.17238/issn2072-2419.2020.3.130

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ISSN 2072-2419 (Print)