Results 131 to 140 of about 1,693 (165)

Host cell potassium ion channels KCNJ2 (K _IR 2.1), KCNJ13 (K _IR 7.1) and KCNMA1 (BK _Ca ) mediate escape of Bunyamwera virus from late endosomal compartments

Pearson HM, Hover S, Todd EJAA, Panayi K, Stacey M, Mankouri J, Lippiat JD, Hewitt EW, Barr JN.   +8 more
europepmc   +1 more source

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   +11 more sources

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

Nippon Juishikai Zasshi Journal of the Japan Veterinary Medical Association, 2012
Ayako Miyazaki, Hiroshi Tsunemitsu
exaly   +4 more sources

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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

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

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

Construction and characterization of the full-length cDNA of an infectious clone of emerging porcine teschovirus-2

Pathogens and Disease, 2022
Abstract Porcine teschovirus (PTV) is a causative agent of polioencephalomyelitis, encephalomyelitis, reproductive disorders and gastrointestinal and respiratory diseases in swine. In the present study, the PTV2 GX/2020 strain was isolated from pig intestinal tissue through the use of ST cells.
Li Yuying, Sun Wenchao, Chen Shengnan
exaly   +3 more sources

Pathological Changes in Pigs Experimentally Infected with Porcine Teschovirus

Journal of Comparative Pathology, 2009
Nonsuppurative encephalomyelitis with neurological signs expressed as flaccid paralysis of the hindlimbs was experimentally induced in three-week-old piglets by a single intravenous injection of the Toyama 2002 strain of porcine teschovirus (PTV) isolated from field pigs in Japan.
M, Yamada, R, Kozakura, K, Nakamura, Y, Yamamoto, M, Yoshii, Y, Kaku, A, Miyazaki, H, Tsunemitsu, M, Narita   +8 more
openaire   +2 more sources

A Piglet with Concurrent Polioencephalomyelitis due to Porcine Teschovirus and Postweaning Multisystemic Wasting Syndrome

Journal of Veterinary Medical Science, 2008
A piglet developed respiratory distress followed by difficulty in standing and unsteady gait. The lesions were characterized by polioencephalomyelitis with the predominant distribution in the brain stem, as well as lymphocyte depletion and histiocyte infiltration with cytoplasmic inclusion bodies in the lymphoid tissues throughout the body and ...
Yukio M Seimiya, Yoshihisa Seki, Maki Takahashi   +2 more
exaly   +4 more sources

The urinary shedding of porcine teschovirus in endemic field situations

Veterinary Microbiology, 2016
Porcine 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, Chien-Chun Kuo, Yi-Ching Kuo, Jia-Ling Yang, Chia-Yi Chang, Fun-In Wang   +5 more
openaire   +2 more sources