| Issue |
BIO Web Conf.
Volume 130, 2024
International Scientific Conference on Biotechnology and Food Technology (BFT-2024)
|
|
|---|---|---|
| Article Number | 07009 | |
| Number of page(s) | 5 | |
| Section | Animal Biotechnology | |
| DOI | https://doi.org/10.1051/bioconf/202413007009 | |
| Published online | 09 October 2024 | |
Morphological and biochemical blood parameters of newborn calves
1 Mari State University, Lenin Square 1, Yoshkar-Ola city, 424000, Russia
2 Kazan State Academy of Veterinary Medicine by N.E. Bauman, Sibirsky tract 35, Kazan city, 420029, Russia
3 Udmurt State Agricultural University, Studencheskaya street 11, Izhevsk city, 426069, Russia
* Corresponding author: smolentsev82@mail.ru
The purpose of these studies was to determine the possibility of the effect of Polyoxidonium on the accumulation of immunoglobulins and other immunogenic factors in the mammary gland of cows before calving, their isolation in colostrum, as well as the influence of these factors on the state of colostral immunity and the formation of nonspecific resistance in calves after drinking such colostrum. An increase in the number of erythrocytes, leukocytes, due to lymphocytes was noted; the level of total protein, especially the fractions of albumins and γ-globulins, was higher; as well as the hemoglobin level 6 hours after birth in experienced calves compared to control ones.
Key words: newborn calves / down-calving cows / colostral immunity / immunoglobulins
© The Authors, published by EDP Sciences, 2024
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