对哺乳仔猪和断奶仔猪中A型捷申病毒、A型猪细小病毒和G型肠道病毒粪便排泄情况的纵向调查。
Longitudinal survey of Teschovirus A, Sapelovirus A, and Enterovirus G fecal excretion in suckling and weaned pigs.
作者信息
Leme Raquel A, Silva Danilo R, Lorenzetti Elis, Moraes Daniel A, Alfieri Alice F, Alfieri Amauri A
机构信息
Department of Veterinary Preventive Medicine, Laboratory of Animal Virology, Universidade Estadual de Londrina, Rodovia Celso Garcia Cid - Campus Universitário, PO Box 10011, Londrina, Paraná, 86057-970, Brazil.
Department of Veterinary Preventive Medicine, Multi-User Animal Health Laboratory, Molecular Biology Unit, Universidade Estadual de Londrina, Paraná, Brazil.
出版信息
Braz J Microbiol. 2019 Jan;50(1):321-327. doi: 10.1007/s42770-018-0018-1. Epub 2018 Dec 3.
Abstract
Fecal samples from 27 pigs were longitudinally analyzed for Teschovirus A (TV-A), Sapelovirus A (SV-A), and Enterovirus G (EV-G) RNA presence. Suckling piglet fecal samples were negative for the three enteric picornaviruses. However, these picornaviruses were detected in 22/27 weaned pig fecal samples. This study provides new data on TV-A, SV-A, and EV-G infection dynamics.
摘要
对27头猪的粪便样本进行纵向分析，以检测是否存在猪捷申病毒A（TV-A）、猪萨佩罗病毒A（SV-A）和肠道病毒G（EV-G）RNA。哺乳仔猪的粪便样本对这三种肠道微小核糖核酸病毒呈阴性。然而，在27份断奶仔猪粪便样本中的22份中检测到了这些微小核糖核酸病毒。本研究提供了关于TV-A、SV-A和EV-G感染动态的新数据。
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