Influence of yodkazein on biochemical indicators with hypothyroidism in cows
Hypothyroidism was diagnosed using clinical and laboratory tests. Clinical examination of cows was carried out according to the generally accepted scheme, taking into account the results of the general condition and studies of individual organs and systems. Biochemical studies on the biochemical analyzer ERVA XL - 200, the content of thyroid hormones was determined by enzyme immunoassay on the analyzer Immunolight - 2000. Iodocasein was used as a therapeutic agent for cows with hypothyroidism. To study the effectiveness of the drug iodocasein in hypothyroidism in cows, 2 groups of cows with 5 heads each, red steppe breed, 3-4 lactation were created. The 1st group (control) was given the main diet, the 2nd (experimental) - the main diet and inside iodocasein at a dose of 1480 mg / head. Blood tests in cows were carried out before and after the experiment. For the complex diagnosis of hypothyroidism in cattle, the insufficient presence of iodine in the soil (from 0.0124 to 0.0934 mg/kg), water (< 0.01 mg /dmc), feed (from 0.173 to 2.07 mmol/1) and, consequently, in the animal body (blood, tissues), clinical signs, biochemical parameters were taken into account: total protein, cholesterol, total calcium, ionized calcium, inorganic phosphorus, thyrocalcitonin, T3 total, T3 free, T4 total, T4 free and TTG. As a therapeutic dose for hypothyroidism in cows, iodocasein was administered orally at 1480 mg/head. within 1 month. The therapeutic efficacy of the therapy was 100%. The economic efficiency of the use of iodocasein for therapeutic purposes in hypothyroidism in cows was 1.45 rubles/ 1 rub.costs.