Zobrazeno 1 - 10
of 58
pro vyhledávání: '"I A, Chvala"'
Autor:
S. V. Frolov, I. A. Chvala, N. V. Moroz, V. Yu. Kulakov, V. Yu. Sosipatorova, D. B. Andreychuk
Publikováno v:
Ветеринария сегодня, Vol 11, Iss 4, Pp 367-374 (2022)
Antigen of H5N1 low pathogenic avian influenza virus Yamal strain included in the inactivated emulsion vaccine is able to induce strong immunity against highly pathogenic avian influenza in chickens. Inactivated emulsion vaccines based on antigen of
Externí odkaz:
https://doaj.org/article/93b3a6acdeaf4b66884a9fa1bc64621d
Autor:
M. A. Kulagina, M. A. Volkova, Ir. A. Chvala, O. S. Osipova, P. S. Yaroslavtseva, D. B. Andreychuk, I. A. Chvala
Publikováno v:
Ветеринария сегодня, Vol 11, Iss 2, Pp 142-148 (2022)
Within the framework of the Rosselkhoznadzor measures aimed at control of highly dangerous diseases and development of timely recommendations for disease prevention and control, 36,986 serum samples to be tested for the presence of avian influenza vi
Externí odkaz:
https://doaj.org/article/c5238a1fc02b41959de4e6f965b66d7b
Publikováno v:
Ветеринария сегодня, Vol 11, Iss 1, Pp 70-76 (2022)
Data on tests of chickens for their immune responses to infection with low pathogenic А/Н9N2 avian influenza virus isolates belonging to Y-280 and G1 genetic lines are presented in the paper. CD4⁺/CD8⁺ ratios were determined with flow cytometry
Externí odkaz:
https://doaj.org/article/00b61ae223b247cfb125b1e1c2fdfeec
Autor:
L. O. Scherbakova, Ye. V. Ovchinnikova, T. N. Zybina, S. N. Kolosov, N. G. Zinyakov, Z. B. Nikonova, D. B. Andreychuk, I. A. Chvala
Publikováno v:
Ветеринария сегодня, Vol 11, Iss 1, Pp 77-84 (2022)
The results of the phylogenic analysis of the nucleotide sequence of the IBDV A and B genome segments have been presented. Traditionally the IBDV isolates are classified based on the phylogenic analysis of the hypervariable region of the VP2 gene. Th
Externí odkaz:
https://doaj.org/article/7e0489060c584734b84acd8800c13797
Autor:
P. B. Akshalova, N. G. Zinyakov, A. V. Andriyasov, P. D. Zhestkov, Z. B. Nikonova, S. N. Kolosov, I. A. Chvala
Publikováno v:
Ветеринария сегодня, Vol 10, Iss 4, Pp 301-307 (2021)
Avian influenza is a highly dangerous viral disease that causes huge economic damage to poultry farming. Currently, highly virulent influenza virus with N8 neur- aminidase subtype is quite often detected in populations of domestic and wild birds in v
Externí odkaz:
https://doaj.org/article/e7a5259ab4c247f58d5d9c4b2c5451b6
Autor:
T. P. Akimiva, V. P. Semakina, M. N. Mitrofanova, M. V. Zhiltsova, E. S. Vystavkina, D. G. Isakova, D. B. Andreychuk, A. K. Karaulov, I. A. Chvala, A. E. Metlin
Publikováno v:
Ветеринария сегодня, Vol 0, Iss 2, Pp 88-96 (2021)
Coronaviruses are a large family of viruses and they are wide spread in animals and humans. They can cause respiratory tract illnesses of various severity. The latest recently discovered coronavirus (SARS-CoV-2) is an agent ofCOVID-19. The first huma
Externí odkaz:
https://doaj.org/article/a6576e282d6841dc9c964544c31a2ea0
Autor:
N. G. Zinyakov, A. V. Andriyasov, Ye. V. Ovchinnikova, A. A. Kozlov, P. D. Zhestkov, D. B. Andreychuk, I. A. Chvala
Publikováno v:
Ветеринария сегодня, Vol 0, Iss 2, Pp 132-137 (2021)
At the end of 2020, a large-scale bird death was registered at one of the poultry farms in the Astrakhan region, the cause of which was avian influenza. Data on detection of the marker substitutions in viral proteins of avian influenza virus A/chicke
Externí odkaz:
https://doaj.org/article/3b1e675defbc40e594bc68da11f48279
Autor:
M. A. Volkova, N. G. Zinyakov, P. S. Yaroslavtseva, I. A. Chvala, T. S. Galkina, D. B. Andreychuk
Publikováno v:
Ветеринария сегодня, Vol 0, Iss 2, Pp 97-102 (2021)
The novel coronavirus infection COVID-19, caused by the SARS-CoV-2, has triggered a pandemic, and has also been reported in animal populations – in farm minks, dogs and felines: domestic cats, lions and tigers. The susceptibility of some animal spe
Externí odkaz:
https://doaj.org/article/70182de89c4b46ef8daa48d6cb221acd
Publikováno v:
Ветеринария сегодня, Vol 0, Iss 2, Pp 82-87 (2021)
Development of specific protection in susceptible carnivores against COVID-19 caused by zoonotic agent is of great importance for maintaining epidemic and veterinary favourable situation in the Russian Federation and prevention of new coronavirus inf
Externí odkaz:
https://doaj.org/article/a8a9d1042cdc4fd1a289a54b72d873f7
Publikováno v:
Ветеринария сегодня, Vol 1, Iss 1, Pp 44-51 (2021)
In 2019, the situation regarding Newcastle disease in the Russian Federation worsened radically due to the spread of NDV subgenotype VII-L throughout the country from the Primorsky Krai to the Kursk Oblast. As a result, 17 infected settlements with b
Externí odkaz:
https://doaj.org/article/1ac59e8344e24ca5a11155eebdf45c4f