Results 61 to 70 of about 587 (95)
Zoonotic Paramyxoviruses: Evolution, Ecology, and Public Health Strategies in a Changing World.
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Immunity to porcine rubulavirus infection in adult swine
Veterinary Immunology and Immunopathology, 1998The 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 ...
J, Hernández +5 more
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Persistence of porcine rubulavirus in experimentally infected boars
Veterinary Microbiology, 2013Porcine 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 +6 more
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Uptake of Porcine Rubulavirus (LPMV) by PK-15 Cells
Archives of Medical Research, 2001The 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 +7 more
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Experimental Porcine Rubulavirus (La Piedad-Michoacan virus) Infection in Pregnant Gilts
Journal of Comparative Pathology, 2004Porcine 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 +4 more
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Secondary structure prediction of the hemagglutinin-neuraminidase from a porcine rubulavirus
Archives of Virology, 1998The Hemagglutinin-Neuraminidase (HN) from 'La Piedad, Michoacan' porcine rubulavirus (LPMV) interacts specifically with NeuAc alpha 2,3 lactose residues on the target cell. In this work we report the secondary structure of this protein, determined with five different theoretical algorithms.
R, Zenteno-Cuevas +4 more
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Purification and characterization of the Hemagglutinin-Neuraminidase of porcine rubulavirus LPMV
Glycoconjugate Journal, 1999The 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 +6 more
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Purification of the Porcine rubulavirus attachment protein by liquid isoelectric focusing
Protein Expression and Purification, 2004Porcine rubulavirus (PoRV) is an emerging virus responsible for meningoencephalitis, respiratory distress, and reproductive alterations in pigs. The hemagglutinin-neuraminidase (HN) glycoprotein is the most exposed and antigenic of the virus proteins.
Gerardo, Santos-López +4 more
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Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular Biology, 1997
Relevance of membrane sialoglycoconjugates as receptors for infection by the porcine rubulavirus has been determined in vitro by sugar and lectin competition assays and by inhibition of glycosylation. Our results show that NeuAc alpha 2,3Gal but not NeuAc alpha 2,6Gal inhibits the virus infectivity of Vero cells, and the virus was effectively blocked ...
J, Reyes-Leyva +6 more
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Relevance of membrane sialoglycoconjugates as receptors for infection by the porcine rubulavirus has been determined in vitro by sugar and lectin competition assays and by inhibition of glycosylation. Our results show that NeuAc alpha 2,3Gal but not NeuAc alpha 2,6Gal inhibits the virus infectivity of Vero cells, and the virus was effectively blocked ...
J, Reyes-Leyva +6 more
openaire +2 more sources
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.
S, Cuevas-Romero +7 more
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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.
S, Cuevas-Romero +7 more
openaire +2 more sources

