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The state of nonspecific resistance of calves during the preweaning period
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| Author:
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OLGA 1,, SVETLANA HARLAP, ARTEM GORELIK, IRINA DOLMATOVA, RUSTEM ZALILOV, NATALYA DOGAREVA, NATALYA FEDOSEEVA, ASHOT DELIAN, VLADIMIR ERMOLAEV
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| Abstract:
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The use of various biologically active substances for the restoration or correction of vital processes in the organism of
animals is an important achievement of biology. The scientific substantiation of the use of "Albit-Bio" in order to
normalize the morphophysiological, biochemical parameters in the body of dry cows and calves is important. At birth,
calves lack immunoglobulins in the blood. The main protection factor in the postnatal period and colostrum is the
main source of protective immunoglobulins, lysozyme, functionally active leukocytes and lymphocytes for newborn
calves. It has been established that the use of the biotechnological additive “Albit-Bio” to cows during the dry period
and to young animals during the milk period significantly affects the state of immunological reactivity in the body of
calves during the milk feeding period, improving it. Calves that received a double (combined) effect of the preparation
on the body, namely, during the uterine period of development and after birth in the first days of life together with
colostrum and at 3 months, didn’t experienceimmunodeficiency at the first 10 days after being born.
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| Keyword:
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dry cows, calves, biotechnological additive “Albit-Bio”, resistance, immunity.
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| EOI:
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| DOI:
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https://doi.org/10.31838/ijpr/2019.11.01.133
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| Download:
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