Results 111 to 120 of about 3,498 (144)

Development of a real-time RT-PCR method for detection of porcine rubulavirus (PoRV-LPMV)

Journal of Virological Methods, 2013
In order to provide a rapid and sensitive method for detection of the Porcine rubulavirus La Piedad-Michoacan-Mexico Virus (PoRV-LPMV), we have developed a specific real-time reverse transcriptase polymerase chain reaction assay. The detection of PoRV-LPMV, represents a diagnostic challenge due to the viral RNA being present in very small amounts in ...
Anne-Lie Blomstrom, Pablo Hernández-Jáuregui, JOSÉ FRANCISCO Rivera-Benitez   +2 more
exaly   +4 more sources

Molecular characterisation of Porcine rubulavirus (PorPV) isolates from different outbreaks in Mexico

Virus Genes, 2016
Since the report of the initial outbreak of Porcine rubulavirus (PorPV) infection in pigs, only one full-length genome from 1984 (PorPV-LPMV/1984) has been characterised. To investigate the overall genetic variation, full-length gene nucleotide sequences of current PorPV isolates were obtained from different clinical cases of infected swine.
JOSÉ FRANCISCO Rivera-Benitez, P Hernández-Jáuregui, Humberto Ramirez-Mendoza   +2 more
exaly   +4 more sources

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Persistence of porcine rubulavirus in experimentally infected boars

Veterinary Microbiology, 2013
Porcine rubulavirus is the etiological agent of blue eye disease in pigs. In boars, this virus causes orchitis and epididymitis and reduces seminal quality. The objective of this study was to determine the persistence of porcine rubulavirus in experimentally infected boars.
JOSÉ FRANCISCO Rivera-Benitez, Julio Reyes-Leyva, Humberto Ramirez-Mendoza   +2 more
exaly   +3 more sources

Immunity to porcine rubulavirus infection in adult swine

Veterinary Immunology and Immunopathology, 1998
The immune response against the porcine rubulavirus was analyzed in experimentally infected adult pigs. High titers of virus neutralizing and hemagglutinating inhibitory antibodies were identified in infected animals. The antibody specificity was directed towards HN, M, and NP rubula virion proteins; immunodominance of HN proteins was demonstrated ...
Julio Reyes-Leyva, Pablo Hernández-Jáuregui, Edgar Zenteno   +2 more
exaly   +3 more sources

Blue eye disease porcine rubulavirus (PoRv) infects pig neurons and glial cells using sialo-glycoprotein as receptor

Veterinary Journal, 2007
Pig neural cells express glycoproteins with sialylated N-linked oligosaccharide chains (SNOC) which are used by the porcine rubulavirus (PoRv) as receptors.
Hugo Guerrero-Cazares
exaly   +2 more sources

Investigation of T-cell responses and viral mRNA persistence in lymph nodes of pigs infected with porcine rubulavirus

Veterinary Immunology and Immunopathology, 2009
Selected lymphocyte subpopulations were studied and the distribution of viral mRNA were investigated during acute and persistent porcine rubulavirus (PoRV-LPMV) infection in Vietnamese pot-bellied pigs.
Jorge Moreno-López, Mikael Berg, Pablo Hernández-Jáuregui   +2 more
exaly   +2 more sources

Experimental Porcine Rubulavirus (La Piedad-Michoacan virus) Infection in Pregnant Gilts

Journal of Comparative Pathology, 2004
Porcine rubulavirus (La Piedad-Michoacan virus) (PoRV-LPMV) is a member of the Paramyxoviridae family that causes encephalitis in young piglets and infertility in adult sows and boars. Infertility in sows naturally infected by PoRV-LPMV is characterized by an increased number of returns to oestrus, stillbirths and mummified fetuses. In this study, nine
P Hernández-Jáuregui, Jorge Moreno-López   +1 more
exaly   +3 more sources

Uptake of Porcine Rubulavirus (LPMV) by PK-15 Cells

Archives of Medical Research, 2001
The porcine virus denominated La Piedad Michoacan Virus (LPMV) is a member of the family Paramyxoviridae and is the cause of a disease in pigs present only in Mexico. The disease is characterized by meningoencephalitis and respiratory distress in young pigs, epididymitis and orchitis in boars, and reproductive failure and abortion in sows.The ...
P, Hernández-Jáuregui, A, Yacoub, S, Kennedy, B, Curran, C, Téllez, M, Svenda, L, Ljung, J, Moreno-López   +7 more
openaire   +2 more sources

Purification and characterization of the Hemagglutinin-Neuraminidase of porcine rubulavirus LPMV

Glycoconjugate Journal, 1999
The Hemagglutinin-Neuraminidase (HN) from the LPMV strain of Porcine rubulavirus was purified from virions by ultracentrifugation in a continuous 20-60% sucrose gradient and by ion exchange chromatography. The HN is a glycoprotein of 66 kDa constituted by 50.5, 13.3 and 13.6% of non polar, uncharged polar, and charged polar amino acids, respectively ...
J, Reyes-Leyva, B, Espinosa, G, Santos, R, Zenteno, J, Hernández, V, Vallejo, E, Zenteno   +6 more
openaire   +2 more sources

Lesions in the reproductive tract of boars experimentally infected with porcine rubulavirus

Journal of Comparative Pathology, 1997
"Blue eye" disease of pigs in Mexico is caused by porcine rubulavirus and characterized by infertility in sows and boars, nervous signs in young pigs, and corneal opacity in pigs of all ages. The pathogenesis of reproductive tract lesions in rubulavirus-infected boars has not previously been investigated.
H, Ramirez-Mendoza, P, Hernandez-Jauregui, J, Reyes-Leyva, E, Zenteno, J, Moreno-Lopez, S, Kennedy   +5 more
openaire   +2 more sources