TY - JOUR AU - S. A. Ohrym PY - 2015/04/06 Y2 - 2024/03/29 TI - THE CONTENT OF MINERAL ELEMENTS AND SIALIC ACIDS IN THE SERUM WHEN SUBINVOLUTION OF THE UTERUS IN COWS JF - Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies. Series: Agricultural sciences JA - nvlveta VL - 17 IS - 1 SE - Producing of feedstuffs, nourishment, selection and animal breeding DO - UR - https://nvlvet.com.ua/index.php/agriculture/article/view/3567 AB - In the blood serum of cows with subinvolution of the uterus observed a decrease in the Calcium content on 41,58 % (р<0,001), Magnesium – 18,05 % (р<0,05), Potassium – 7,86 %, Iron – 11,51 %, Zinc – 24,86 % (р<0,01), Cuprum – 35,03 % (р<0,01), Manganese – 40,10 % (р<0,001), Cobalt – 13,95 %, compared with the similar indicators of clinically healthy cows.It is found that in the blood serum of cows with subinvolution of the uterus there is an increase in the concentration of sialic acids in 1–7 days after calving on a 6.53 %, 8–14 days – 11,64 % (р<0,05), 15–21 days – on 29,57 % (р<0,01), compared with their concentrations in the serum of clinically healthy animals.The reduction of Calcium in 41,58% (p<0,001), Magnesium – 18,05 % (p<0,05), Zinc – 24,86 % (p<0,01), Copper – 35,03 % (p<0,01) and Mangan –  40,10 % (p<0,001) in the serum of cows is one of the factors the development of subinvolution of the uterus, as evidenced by the increase in the content of sialic acids in 29,57 % (p<0,01) postpartum.  ER -