2019
DOI: 10.31890/vttp.2019.04.17
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Hematological profile of dry cows in different seasons of the year

Abstract: The study of metabolism in cows, depending on the physiological state, conditions of retention and feeding at different seasons of the year is a necessary condition for directed action on their reproductive capacity and productivity. The season of the year significantly affects on the change in the number of erythrocytes, leukocytes, hemoglobin content, hematocrit, and a total blood amount of cows, despite of their breed. These indices are the lowest in the winter.The goal of the work was to study the hematolo… Show more

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Cited by 3 publications
(2 citation statements)
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“…Granulocytes are presumed to be possible mediators of embryonic signals and are related to the level of expression of their genes as biomarkers for early pregnancy ( 20 ). Increased granulocyte content may be induced by increasing levels of progesterone ( 13 , 24 ). A decrease in the leukocyte content in the blood (leukopenia) is observed in animals that experience a reduction in production or supply of corticosteroids ( 30 ).…”
Section: Discussionmentioning
confidence: 99%
“…Granulocytes are presumed to be possible mediators of embryonic signals and are related to the level of expression of their genes as biomarkers for early pregnancy ( 20 ). Increased granulocyte content may be induced by increasing levels of progesterone ( 13 , 24 ). A decrease in the leukocyte content in the blood (leukopenia) is observed in animals that experience a reduction in production or supply of corticosteroids ( 30 ).…”
Section: Discussionmentioning
confidence: 99%
“…Фактори природної резистентності організму корів різних порід і віку в процесі вагітності вивчали багато авторів. Виявлена певна їх залежність від періоду тільності та сезону року (Rihter et al, 1982;Kondrahin et al, 1985;Levchenko et al, 2002;Koreiba, 2019;Koreiba & Duda, 2019). Але при опрацюванні літературних джерел останніх років нами не знайдено інформації щодо досліджень динаміки показників крові у вагітних тварин залежно від їхнього віку.…”
Section: вступunclassified