Results 151 to 160 of about 2,648 (172)
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The urinary shedding of porcine teschovirus in endemic field situations
Veterinary Microbiology, 2016Porcine teschoviruses (PTVs) belong to the genus Teschovirus within the family Picornaviridae. PTVs are universal contaminants in pig herds in endemic and multi-infection statuses. Previous research has demonstrated PTV antigens and nucleic acid in renal glomeruli and tubular epithelia, suggesting the possibility that PTVs might be shed and transmitted
Arthur Tung-Hsuan Tsai +5 more
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Journal of Veterinary Medicine Series A, 2007
SummaryPorcine teschovirus (PTV) antigens were detected by a streptavidin‐biotin complex method in formalin‐fixed paraffin‐embedded tissues of 3‐week‐old pigs that had been inoculated intravenously with PTV Talfan strain. PTV antigens were detected in cytoplasm of nerve cells, glial cells and endothelial cells in the cerebellar nuclei, the grey matter ...
M, Yamada +7 more
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SummaryPorcine teschovirus (PTV) antigens were detected by a streptavidin‐biotin complex method in formalin‐fixed paraffin‐embedded tissues of 3‐week‐old pigs that had been inoculated intravenously with PTV Talfan strain. PTV antigens were detected in cytoplasm of nerve cells, glial cells and endothelial cells in the cerebellar nuclei, the grey matter ...
M, Yamada +7 more
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Epidemiology and molecular characterization ofPorcine teschovirusin Hunan, China
Transboundary and Emerging Diseases, 2017Porcine teschoviruses (PTVs) have been shown to be widely distributed in pig populations. In this study, 261 faecal and 91 intestinal content samples collected from pigs at 29 farms in Hunan, China, were tested for the presence of PTV by reverse transcription-polymerase chain reaction (RT-PCR).
T. Yang +6 more
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Porcine teschovirus 2 induces an incomplete autophagic response in PK-15 cells
Archives of Virology, 2017Autophagy is a homeostatic process that has been shown to be vital in the innate immune defense against pathogens. However, little is known about the regulatory role of autophagy in porcine teschovirus 2 (PTV-2) replication. In this study, we found that PTV-2 infection induces a strong increase in GFP-LC3 punctae and endogenous LC3 lipidation. However,
Yuanxing, Gu +8 more
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[Hind limb paralysis in fattening pigs due to a new strain of porcine Teschovirus A11].
Tierarztliche Praxis. Ausgabe G, Grosstiere/Nutztiere, 2022In a fattening farm in southern Germany, paralysis of the hind limbs was observed in 2 age groups (50 kg as well as 60 kg) during a 4 week period. Despite a low morbidity of 3.3 % the majority of the affected animals needed to be euthanized in consequence to the progression of their hind limb paralysis.
Julia, Stadler +13 more
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Archives of Virology, 2012
A porcine teschovirus (PTV) was isolated from a dead piglet from a herd of 200 sows showing reproductive failure in Fuyu, Heilongjiang Province, China. Sequencing of most of the genome of this isolate, designated Fuyu/2009, revealed that is was a PTV-8 isolate, closely related to a previously identified Chinese PTV-8 strain (Jilin/2003).
Wencheng, Lin +2 more
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A porcine teschovirus (PTV) was isolated from a dead piglet from a herd of 200 sows showing reproductive failure in Fuyu, Heilongjiang Province, China. Sequencing of most of the genome of this isolate, designated Fuyu/2009, revealed that is was a PTV-8 isolate, closely related to a previously identified Chinese PTV-8 strain (Jilin/2003).
Wencheng, Lin +2 more
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Survival of Porcine teschovirus as a surrogate virus on pork chops during storage at 2 °C
International Journal of Food Microbiology, 2015Due to the lack of an efficient cultivation system, little is known about the stability and inactivation of hepatitis E virus (HEV). In addition, there is a lack of information on which cultivable virus(es) are suitable as model or surrogate viruses for HEV.
T.H. Jones, V. Muehlhauser
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Genetic Characterization and Pathology of Porcine Teschovirus (PTV) in India
Indian Journal of Animal ResearchBackground: The porcine teschovirus (PTV) is common swine pathogen which causes a wide range of illnesses ranging from asymptomatic infection to acute fatal encephalomyelitis, diarrhoea and pneumonia. Despite of its economical importance very limited studies are available on the pathology of PTV.
Shailesh Kumar Patel +5 more
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The underlying mechanism of Porcine Teschovirus 2 3Cpro antagonizing the NLRP3 inflammasome
Veterinary MicrobiologyPorcine teschovirus (PTV) can cause diseases such as poliomyelitis, pneumonia, and reproductive disorders in sows, but research on the pathogenesis of PTV infection is limited. In this investigation, we observed that PTV infection inhibits the activation of the NLRP3 inflammasome.
Xin-yu Zhang +11 more
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Tropical Animal Health and Production, 2013
Porcine teschovirus (PTV), Porcine sapelovirus (PSV) and Enterovirus G (EV-G) have been associated with enteric, respiratory, reproductive and neurological disorders. Although Brazil is the world's fourth largest producer and exporter of pork, no information on the occurrence of PTV, PSV and EV-G infections is available for Brazilian pig herds.
Daiane Güllich, Donin +4 more
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Porcine teschovirus (PTV), Porcine sapelovirus (PSV) and Enterovirus G (EV-G) have been associated with enteric, respiratory, reproductive and neurological disorders. Although Brazil is the world's fourth largest producer and exporter of pork, no information on the occurrence of PTV, PSV and EV-G infections is available for Brazilian pig herds.
Daiane Güllich, Donin +4 more
openaire +2 more sources