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Infectious bronchitis in chickens
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Part 1 book "Diseases of poultry" includes content: Principles of disease prevention, diagnosis, and control; host factors for disease resistance; newcastle disease, other avian paramyxoviruses, and avian metapneumovirus infections; infectious bronchitis; infectious laryngotracheitis; influenza; infectious bursal disease; chicken infectious anemia and circovirus infections in commercial flocks; adenovirus infections; pox; avian reovirus infections; viral enteric infections.
473p
muasambanhan04
11-01-2024
2
1
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Infectious bronchitis virus (IBV), a coronavirus, is one of the most important poultry pathogens worldwide due to its multiple serotypes and poor cross-protection. Vaccination plays a vital role in controlling the disease. The efficacy of vaccination in chicken flocks can be evaluated by detecting neutralizing antibodies with the neutralization test. However there are no simple and rapid methods for detecting the neutralizing antibodies.
7p
vidarwin
23-02-2022
9
1
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Avian infectious bronchitis virus (IBV) is a major respiratory disease-causing agent in birds that leads to significant losses. Dendritic cells (DCs) are specialised cells responsible for sampling antigens and presenting them to T cells, which also play an essential role in recognising and neutralising viruses.
14p
visilicon2711
20-08-2021
10
1
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Avian infectious bronchitis virus (IBV) is a gamma coronavirus that severely affects the poultry industry worldwide. Long non-coding RNAs (lncRNAs), a subset of non-coding RNAs with a length of more than 200 nucleotides, have been recently recognized as pivotal factors in the pathogenesis of viral infections.
13p
vilichoo2711
25-06-2021
22
1
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Infectious bronchitis (IB) is an acute highly contagious viral disease of respiratory and urogenital system of chickens affecting both broilers and layers. Present studies suggested that HA and HI tests are more superior, inexpensive, sensitive and rapid for identification of Infectious Bronchitis Virus (IBV) as compared to AGPT. The necropsy and histopathological examination indicated the involvement of nephropathogenic avian IBV.
7p
nguathienthan8
20-10-2020
14
2
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Avian infectious bronchitis (IB) is one of the major economically important, worldwide distributed and highly contagious and acute upper‐ respiratory tract disease of poultry caused by avian infectious bronchitis virus (IBV) belonging to family Coronaviridae and affects both galliform and nongalliform birds. IBV demonstrates a wide range of tissues tropism, including the renal and reproductive systems.
15p
caygaocaolon3
27-02-2020
28
0
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The Indian poultry industry in spite of exhibiting excellent performance in poultry production and rearing is being put to several challenges in various fronts, particularly in the form of production losses due to several diseases. Considering the reports on the occurrence of avian respiratory diseases suspected for infectious bronchitis (IB) from different parts of Kerala, in the present study, a reverse transcriptase polymerase chain reaction (RT - PCR) was employed for rapid detection of infectious bronchitis virus.
6p
caygaocaolon3
27-02-2020
14
0
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The present study was undertaken to investigate the prevalence of etiological agents associated with hydrosalpinx in commercial layer flocks for a period of three years (2005 to 2007) by serology. Hydrosalpinx was observed in birds of 41-80 week age group and was accounted to 18.72 per cent of the birds investigated for oviduct abnormalities. In the affected flocks morbidity, egg production drop and mortality were 1 to 10, 2 to 4 and 0 to 0.5 per cent, respectively.
6p
quenchua2
15-12-2019
12
0
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Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Immunohistochemistry for detection of avian infectious bronchitis virus strain M41 in the proventriculus and nervous system of experimentally infected chicken embryos
7p
dauphong5
25-12-2011
63
3
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