Isolation and characterization of Ornithobacterium rhinotracheale from chickens in Brazil

被引：28
|
作者：
Canal, CW
Leao, JA
Rocha, SLS
Macagnan, M
Lima-Rosa, CAV
Oliveira, SD
Back, A
机构：
[1] Univ Fed Rio Grande do Sul, Fac Vet, Virol Lab, BR-91540000 Porto Alegre, RS, Brazil
[2] Ctr Diagnost Vet Brasil Sul Ltda, BR-85818560 Cascavel, Parana, Brazil
[3] Pontificia Univ Catolica Rio Grande do Sul, Fac Biociencias, BR-90619900 Porto Alegre, RS, Brazil
来源：
RESEARCH IN VETERINARY SCIENCE | 2005年 / 78卷 / 03期
关键词：
Ornithobacterium rhinotracheale; avian pathology; isolation; indentification respiratory disease; chicken;
D O I：
10.1016/j.rvsc.2004.10.003
中图分类号：
S85 [动物医学（兽医学）];
学科分类号：
0906 ;
摘要：
Ornithobacterium rhinotracheale (ORT) is a recently described species of bacterium associated with respiratory disease, growth retardation. mortality, and decreased egg production in chickens and turkeys. Pneumonia, pleuritis, and airsacculitis characterise the infection. ORT has been isolated in many countries but it is still considered exotic in Brazil. Up to date it is prohibited to import and produce reagents for diagnostic and vaccination control. The aim Of this Study was to isolate and identify the bacteria in chickens. Four isolates were obtained front tracheal swabs of broilers. They were isolated in blood agar with gentamicin and showed biochemical, morphological, antigenic and genetic characteristics of ORT. The results confirm that ORT is present in Brazil. (c) 2004 Elsevier Ltd. All rights reserved.
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收藏
页码：225 / 230
页数：6
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