Hemostasis and blood properties of cows during the dry season

Abstract

The results of the research show that the properties of blood and coagulation abilities of blood change significantly in cows during the dry period. Most significantly, we found these differences in cows during the dry season. Platelet hemostasis of cows during pregnancy acquires significant changes. They indicate that during the period of fetal development, the state of vascular-platelet hemostasis of the animal acquires appropriate patterns in the dynamics and activity of individual components as the gestation period of animals increases. The number of platelets in the blood of cows from the first trimester of pregnancy to the end of the third trimester decreases. Significantly reduced thrombin and prothrombin clotting time, increases its clotting potential.