安大略省鸡群中传染性支气管炎病毒分离株的致病性
Pathogenicity of infectious bronchitis virus isolates from Ontario chickens.
作者信息
Grgić Helena, Hunter D Bruce, Hunton Peter, Nagy Eva
机构信息
Department of Pathobiology, Ontario Veterinary College, University of Guelph.
出版信息
Can J Vet Res. 2008 Oct;72(5):403-10.
Abstract
Infectious bronchitis (IB) is one of the important viral diseases of chickens, and in spite of regular vaccination, IB is a continuous problem in Canadian poultry operations. In an earlier study using sentinel chickens we determined the incidence of infectious bronchitis virus (IBV) in Ontario commercial layer flocks. The objective of this study was to determine the pathogenicity of 5 nonvaccine-related IBV isolates recovered from the sentinel birds. The clinical signs, gross, and histological lesions in specific pathogen-free chickens indicated that all 5 isolates caused mild lesions in the respiratory tract. An important finding of this study was the significantly lower average daily weight gain among virus-inoculated groups of chickens during the acute phase of infection. Based on sequences of part of the S1 gene IBV-ON2, IBV-ON3, and IBV-ON5 formed a cluster and they were closely related to strain CU-82792. IBV-ON4 had 98.7% identity with the strain PA/1220/9, a nephropathogenic variant.
摘要
传染性支气管炎（IB）是鸡的重要病毒性疾病之一，尽管进行了常规疫苗接种，但在加拿大家禽养殖中，IB仍然是一个持续存在的问题。在一项早期使用哨兵鸡的研究中，我们确定了安大略省商业蛋鸡群中传染性支气管炎病毒（IBV）的发病率。本研究的目的是确定从哨兵鸡中分离出的5株与疫苗无关的IBV毒株的致病性。无特定病原体鸡的临床症状、大体病变和组织学病变表明，所有5株毒株均引起呼吸道轻度病变。本研究的一个重要发现是，在感染急性期，接种病毒的鸡群平均日增重显著降低。基于S1基因部分序列，IBV-ON2、IBV-ON3和IBV-ON5形成一个簇，它们与CU-82792毒株密切相关。IBV-ON4与肾病变变种PA/1220/9毒株的同源性为98.7%。
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本文引用的文献
1
Detection and strain differentiation of infectious bronchitis virus in tracheal tissues from experimentally infected chickens by reverse transcription-polymerase chain reaction. Comparison with an immunohistochemical technique.
Avian Pathol. 1999 Aug;28(4):327-35. doi: 10.1080/03079459994579.
2
Protection of chickens against renal damage caused by a nephropathogenic infectious bronchitis virus.
Avian Pathol. 2001 Aug;30(4):423-6. doi: 10.1080/03079450120066421.
3
Location of the amino acid differences in the S1 spike glycoprotein subunit of closely related serotypes of infectious bronchitis virus.
Avian Pathol. 1992;21(1):33-43. doi: 10.1080/03079459208418816.
4
Molecular and serologic characterization, pathogenicity, and protection studies with infectious bronchitis virus field isolates from California.
Avian Dis. 2007 Jun;51(2):527-33. doi: 10.1637/0005-2086(2007)51[527:MASCPA]2.0.CO;2.
5
Coronavirus avian infectious bronchitis virus.
Vet Res. 2007 Mar-Apr;38(2):281-97. doi: 10.1051/vetres:2006055. Epub 2007 Feb 13.
6
Phylogenetic analysis of partial S1 and N gene sequences of infectious bronchitis virus isolates from Italy revealed genetic diversity and recombination.
Virus Genes. 2007 Aug;35(1):65-71. doi: 10.1007/s11262-006-0037-0. Epub 2006 Oct 17.
7
Variation in the spike protein of the 793/B type of infectious bronchitis virus, in the field and during alternate passage in chickens and embryonated eggs.
Avian Pathol. 2005 Feb;34(1):20-5. doi: 10.1080/03079450400025414.
8
Avian infectious bronchitis virus: a possible cause of reduced fertility in the rooster.
Avian Dis. 2004 Dec;48(4):909-15. doi: 10.1637/7192-040808R1.
9
Evaluation of the protection conferred by commercial vaccines against the California 99 isolate of infectious bronchitis virus.
Avian Dis. 2003 Oct-Dec;47(4):1298-304. doi: 10.1637/6040.
10
Severe acute respiratory syndrome vaccine development: experiences of vaccination against avian infectious bronchitis coronavirus.
Avian Pathol. 2003 Dec;32(6):567-82. doi: 10.1080/03079450310001621198.
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