IMMUNE STATUS OF OFFSPRING CALVES OF SERVICING BULLS OF FOREIGN BREEDING AND DOMESTIC STUD FARMS
Pedigree bulls make the contribution of genetic progress to the population, therefore, an assessment of the immunological status of their offspring will add the characteristics of the breeding qualities of bulls and develop ways to increase the congenital immunity of young animals. The results of th...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Editorial and publishing department of FSBEE HE Penza SAU
2019-12-01
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| Series: | Volga Region Farmland |
| Subjects: | |
| Online Access: | https://niva-volga.ru/file/vipuski/2019_4_53/en/2019_4_4_en_80-83.pdf |
| _version_ | 1819142934453288960 |
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| author | G.I. Boryaev Yu.S. Goncharuk E.V. Zdorovyeva A.V. Nosov Yu.N. Fyodorov Ye.K. Kistanova |
| author_facet | G.I. Boryaev Yu.S. Goncharuk E.V. Zdorovyeva A.V. Nosov Yu.N. Fyodorov Ye.K. Kistanova |
| author_sort | G.I. Boryaev |
| collection | DOAJ |
| description | Pedigree bulls make the contribution of genetic progress to the population, therefore, an assessment of the immunological status of their offspring will add the characteristics of the breeding qualities of bulls and develop ways to increase the congenital immunity of young animals. The results of the studies suggest that the offspring of foreign servicing bulls has a decrease in the humoral link of the immune system compared to the offspring obtained from bulls of domestic stud farms and foreign bulls brought to Russia at eight months of age. The observed decrease was expressed in a reduced level of G-class immunoglobulins by 40%, of M-class – by 5 times and of IgA – by 60%, as well as in a decrease in the number of T-lymphocytes in the blood of calves. |
| first_indexed | 2024-12-22T12:18:14Z |
| format | Article |
| id | doaj.art-7ea779d874ca4b0691dbd3f2f2a6a6b1 |
| institution | Directory Open Access Journal |
| issn | 2686-7672 2713-198X |
| language | English |
| last_indexed | 2024-12-22T12:18:14Z |
| publishDate | 2019-12-01 |
| publisher | Editorial and publishing department of FSBEE HE Penza SAU |
| record_format | Article |
| series | Volga Region Farmland |
| spelling | doaj.art-7ea779d874ca4b0691dbd3f2f2a6a6b12022-12-21T18:26:04ZengEditorial and publishing department of FSBEE HE Penza SAUVolga Region Farmland2686-76722713-198X2019-12-014808310.26177/VRF.2020.4.4.016IMMUNE STATUS OF OFFSPRING CALVES OF SERVICING BULLS OF FOREIGN BREEDING AND DOMESTIC STUD FARMSG.I. BoryaevYu.S. GoncharukE.V. ZdorovyevaA.V. NosovYu.N. FyodorovYe.K. KistanovaPedigree bulls make the contribution of genetic progress to the population, therefore, an assessment of the immunological status of their offspring will add the characteristics of the breeding qualities of bulls and develop ways to increase the congenital immunity of young animals. The results of the studies suggest that the offspring of foreign servicing bulls has a decrease in the humoral link of the immune system compared to the offspring obtained from bulls of domestic stud farms and foreign bulls brought to Russia at eight months of age. The observed decrease was expressed in a reduced level of G-class immunoglobulins by 40%, of M-class – by 5 times and of IgA – by 60%, as well as in a decrease in the number of T-lymphocytes in the blood of calves.https://niva-volga.ru/file/vipuski/2019_4_53/en/2019_4_4_en_80-83.pdfhighly productive animalsservicing bullsdomestic breedingforeign breedingcalvesimmune status |
| spellingShingle | G.I. Boryaev Yu.S. Goncharuk E.V. Zdorovyeva A.V. Nosov Yu.N. Fyodorov Ye.K. Kistanova IMMUNE STATUS OF OFFSPRING CALVES OF SERVICING BULLS OF FOREIGN BREEDING AND DOMESTIC STUD FARMS Volga Region Farmland highly productive animals servicing bulls domestic breeding foreign breeding calves immune status |
| title | IMMUNE STATUS OF OFFSPRING CALVES OF SERVICING BULLS OF FOREIGN BREEDING AND DOMESTIC STUD FARMS |
| title_full | IMMUNE STATUS OF OFFSPRING CALVES OF SERVICING BULLS OF FOREIGN BREEDING AND DOMESTIC STUD FARMS |
| title_fullStr | IMMUNE STATUS OF OFFSPRING CALVES OF SERVICING BULLS OF FOREIGN BREEDING AND DOMESTIC STUD FARMS |
| title_full_unstemmed | IMMUNE STATUS OF OFFSPRING CALVES OF SERVICING BULLS OF FOREIGN BREEDING AND DOMESTIC STUD FARMS |
| title_short | IMMUNE STATUS OF OFFSPRING CALVES OF SERVICING BULLS OF FOREIGN BREEDING AND DOMESTIC STUD FARMS |
| title_sort | immune status of offspring calves of servicing bulls of foreign breeding and domestic stud farms |
| topic | highly productive animals servicing bulls domestic breeding foreign breeding calves immune status |
| url | https://niva-volga.ru/file/vipuski/2019_4_53/en/2019_4_4_en_80-83.pdf |
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