检索结果-南通市图书馆

检索条件"主题词=Pekin duckling"

共 1 条记录，以下是1-10 订阅

全选清除本页清除全部题录导出标记到"检索档案"

详细简洁

排序：

Isolation and characterization of a reovirus causing spleen necrosis in pekin ducklings

Isolation and characterization of a reovirus causing spleen ...

引用

禽类新发传染病高层论坛

作者： Qinfang Liu~a,Guozhong Zhang~a,Wenliang Su~a,Gaixian Ren~a,Liben Chen~a,Jian Gao~a,Dabin Zhang~a,Bo Han~a,Jixun Zhao~a,Yu Huang~b Xueying Hu~(c,※),Jingliang Su~(a,※) a Key Laboratory of Zoonosis of Ministry of Agriculture,College of Veterinary Medicine,China Agricultural University, Beijing 100193,China b Institute of Animal Husbandry and Veterinary Medicine,Fujian Academy of Agricultural Science,Fuzhou 350013,China c College of Veterinary Medicine,Huazhong Agricultural University,Wuhan 430070,China

Disease outbreaks characterized by spleen necrosis of 5- to 20-day-old pekin ducklings were observed in China since *** mortality ranged from 10 to 15%in the infected flocks showing no specific clinical *** investigation resulted in the isolation of a duck reovirus(DRV) strain designated HC from the spleen tissue sample by inoculation into duck *** virions were nonenveloped, icosahedral with a mean diameter of about 72 nm in the ultra-sections of infected duck firbroblast cells by electron microscopic ***-gel precipitating test showed that the virus shared common group-specific antigen with chicken reovirus S1133,but the serum against S1133 could not protect the cytopathic effect caused by the HC *** analysis of nucleotide sequences in theσA andσNS encoding regions indicated that HC isolate was closely related to Muscovy duck *** experimental infections,marked spleen necrosis identical to the clinical cases was reproduced in 1-day-old and 8-day-old ducklings by subcutaneous inoculation although no death was *** importantly,infection of the 1-day-old SPF chicks with the HC isolate caused 100%death with necrotic foci in liver and *** is the first time to report the isolation of a duck reovirus with significant pathogenicity to both pekin ducklings and *** also raises the question of cross-species infection of duck reovirus and the potential threat to other poultry.

关键词： pekin duckling Spleen necrosis Reovirus,Chicken

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

全选清除本页清除全部题录导出标记到“检索档案”

共1页 << < 1 > >>

回到顶部

执行限定条件

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

语言

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

语言

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：