Results 131 to 140 of about 1,951 (164)

Molecular characterization and pathogenicity of a porcine Teschovirus 5 isolate in Shandong Province in China.

Veterinary Microbiology
Porcine teschovirus (PTV), classified into the porcine enterovirus group within the Picornaviridae family, is the etiological agent of porcine polioencephalomyelitis, causing substantial economic losses to the global swine industry.
K. Ye, Haifeng Sun, Zicheng Ma, Yan-Wei Sun, Lujie Zhang, Juan Bai, Ping Jiang   +6 more
semanticscholar   +3 more sources

Teschovirus Encephalomyelitis in Pigs and Serological Survey of Porcine Teschovirus and Porcine Enterovirus B in Saga Prefecture

Nippon Juishikai Zasshi Journal of the Japan Veterinary Medical Association, 2012
Ayako Miyazaki, Hiroshi Tsunemitsu
exaly   +3 more sources

The role of porcine teschovirus in causing diseases in endemically infected pigs [PDF]

Veterinary Microbiology, 2012
Porcine teschoviruses (PTVs) belong to the genus Teschovirus within the family Picornaviridae. Hitherto, PTVs have had 13 serotypes associated with a variety of clinical diseases. The virulent PTV-1 strains were associated with highly fatal, nonsuppurative encephalomyelitis of pigs (Teschen disease) in the 1930-1950s.
Chih-Cheng Chang, Fun-In Wang, Chia-Yi Chang   +2 more
exaly   +6 more sources

The prevalence of porcine teschovirus in the pig population in northeast of China

Journal of Virological Methods, 2013
The prevalence of porcine teschovirus (PTV) in swine herds in northeast China was investigated. In 2008-2009, 1384 samples of pig sera were collected from 42 farms in Shandong, Hebei, Heilongjiang, and Jilin provinces and in Tianjin City and were tested for specific antibody against PTV-8 by immunofluorescence assay.
Shangjin Cui
exaly   +3 more sources

Teschovirus-Enzephalomyelitis: Strohfeuer oder Reemerging Disease?

Tierärztliche Praxis Ausgabe G: Großtiere / Nutztiere, 2020
E. Kappe, B. Böhm, T. Köppen, S. Blome
semanticscholar   +2 more sources

Isolation and characterization of the first Chinese strain of porcine Teschovirus-8

Journal of Virological Methods, 2010
Investigations were carried out to identify the causal agent of acute diarrhea, respiratory distress, and death of pigs on a swine farm in Jilin Province, northern China. Only porcine Teschovirus (PTV, designated as PTV-8 Jilin/2003) was isolated from samples of organs. The presence of PTV was confirmed by the production of a specific cytopathic effect
Roland Zell, Shouping Hu, Qingyong Guo   +2 more
exaly   +3 more sources

[Hind limb paralysis in fattening pigs due to a new strain of porcine Teschovirus A11].

Tierarztliche Praxis. Ausgabe G, Grosstiere/Nutztiere, 2022
In 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.
J. Stadler, Sigena Junker, Julia Gründl, S. Fröhlich, Marina Beisl, S. Zöls, M. Ritzmann, M. Eddicks, A. Palzer, J. Sehl, D. Höper, C. Unterweger, A. Ladinig, C. Mayer   +13 more
semanticscholar   +1 more source

Epidemiology and molecular characterization of Porcine teschovirus in Hunan, China.

Transboundary and Emerging Diseases, 2018
Porcine 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).
Taotao Yang, Xinglong Yu, Binyu Luo, Meijun Yan, Runcheng Li, Tailong Qu, X. Ren   +6 more
semanticscholar   +3 more sources

New serotypes of porcine teschovirus identified in Shanghai, China

Archives of Virology, 2015
Teschoviruses are widely endemic and commonly found in pig fecal samples. In this study, we collected fecal specimens from various pig herds and genotyped them based on the VP1 gene. Of 322 samples, 276 were positive, giving a PTV infectivity rate of 85.7 %. PTV4 was the most common serotype found in Shanghai, followed by PTV8 and PTV10. Interestingly,
Li Cui, Daoliang Lan, Congli Yuan
exaly   +3 more sources

THE FEASIBILITY OF CONSTRUCTING A PORCINE TESCHOVIRUS INFECTIOUS cDNA CLONE TAGGED WITH iLOV FLUORESCENT PROTEIN RESCUED AS A VISIBLE MARKER VIRUS

Taiwan Veterinary Journal, 2021
Viral vectors serve as promising tools for the development of novel multivalent or multipathogen vaccines. Poliovirus (of the family Picornaviridae) vectors offer the advantages of small genome size, ease of manipulation, inherent stability in the ...
Tung-Hsuan Tsai, Chia-Yi Chang, Fun-In Wang   +2 more
semanticscholar   +1 more source