Biomedical Science & Research Journals | Syndrome “Eclampsia” Mechanism of Pregnant Cows and Effectiveness of Antioxidant Preparations
800 dairy cows and heifers of highly productive Holstein-
Friesian breed, black and mottled and Simmental breeds with
an average annual milk production of 6700 kg participated in
experiment. Each group of animals was divided into two subgroups.
Down calver heifers and cows in dry period were injected with
organ selenium preparations intramuscularly at a dose of 0.01
ml per 1 kg of body weight on the 15th and 45.th days, for 30 days
with 72 hours interval. The first experimental group received the
preparation «Immunoseyv®», the second – «Selenolin®» and the
control group didn’t use preparations. Interhormonal relationships
system and LPO-AOD system imbalance of pregnant cows leads
to the development of «eclampsia» syndrome in the last third
of pregnancy.
Eosinophilia and
thrombocytopenia accompanied these changes. Organ selenium
preparations double assignment to parenteral clinically healthy
cows in dry period for prevention «eclampsia» syndrome and
correction metabolic disorders prevents development of obstetric
pathology in 92.8 % of the animals, exceeding to 23.7 % index of
control group. Applying «Immunoseyv®» selenium-containing
preparation to animals with preeclampsia clinical symptoms and
subclinical eclampsia reduces detention afterbirth in 3.2 times and
postnatal pathology on 10.0 %.
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