Low occurrence of equine herpesvirus 1 (EHV-1) as cause of abortion and perinatal mortality in Brazil

Equine herpesvirus type 1 (EHV-1) is an important pathogen that causes abortion, neonatal disease, respiratory disorders, and neurological syndrome in equine populations worldwide. To evaluate EHV-1 as a cause of abortion and perinatal mortality in Brazil, tissue samples from 105 aborted equine fetu...

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Autores principales: Silva, Aline Aparecida da, Cunha, Elenice Maria Sequetin, Souza Hunold Lara, Maria do Carmo Custódio de, Monteforte Cassaro Villalobos, Eliana, Castro Nassar, Alessandra Figueiredo de, Mori, Enio, Zanuzzi, Carolina Natalia, Galosi, Cecilia Monica, Fava, Claudia del
Formato: Articulo
Lenguaje:Inglés
Publicado: 2018
Materias:
Biología
Ciencias Naturales
Ciencias Exactas
Equine herpesvirus 1
Histopathology
Immunohistochemistry
Polymerase chain reaction
Virus isolation
Virología
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/97736
https://ri.conicet.gov.ar/11336/83461
https://www.scielo.br/scielo.php?script=sci_arttext&pid=S1808-16572018000100222&lng=en&tlng=en
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-97736
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Biología
Ciencias Naturales
Ciencias Exactas
Equine herpesvirus 1
Histopathology
Immunohistochemistry
Polymerase chain reaction
Virus isolation
Virología
spellingShingle Biología
Ciencias Naturales
Ciencias Exactas
Equine herpesvirus 1
Histopathology
Immunohistochemistry
Polymerase chain reaction
Virus isolation
Virología
Silva, Aline Aparecida da
Cunha, Elenice Maria Sequetin
Souza Hunold Lara, Maria do Carmo Custódio de
Monteforte Cassaro Villalobos, Eliana
Castro Nassar, Alessandra Figueiredo de
Mori, Enio
Zanuzzi, Carolina Natalia
Galosi, Cecilia Monica
Fava, Claudia del
Low occurrence of equine herpesvirus 1 (EHV-1) as cause of abortion and perinatal mortality in Brazil
topic_facet Biología
Ciencias Naturales
Ciencias Exactas
Equine herpesvirus 1
Histopathology
Immunohistochemistry
Polymerase chain reaction
Virus isolation
Virología
description Equine herpesvirus type 1 (EHV-1) is an important pathogen that causes abortion, neonatal disease, respiratory disorders, and neurological syndrome in equine populations worldwide. To evaluate EHV-1 as a cause of abortion and perinatal mortality in Brazil, tissue samples from 105 aborted equine fetuses, stillbirths, and foals up to one month of age were examined using virus isolation, immunohistochemistry (IHC), histopathology, and nested polymerase chain reaction (PCR). Two fetuses were positive for EHV-1 by PCR, one of which showed syncytia and eosinophilic intranuclear inclusion bodies in bronchial epithelia, but it was negative by virus isolation. The other showed no characteristic histological lesions, but it was positive by viral isolation. No sample was positive by IHC. The results presented low occurrence of EHV-1 in the studied population and suggested that the use of a combination of techniques increases the likelihood of an accurate diagnosis of EHV-1.
format Articulo
Articulo
author Silva, Aline Aparecida da
Cunha, Elenice Maria Sequetin
Souza Hunold Lara, Maria do Carmo Custódio de
Monteforte Cassaro Villalobos, Eliana
Castro Nassar, Alessandra Figueiredo de
Mori, Enio
Zanuzzi, Carolina Natalia
Galosi, Cecilia Monica
Fava, Claudia del
author_facet Silva, Aline Aparecida da
Cunha, Elenice Maria Sequetin
Souza Hunold Lara, Maria do Carmo Custódio de
Monteforte Cassaro Villalobos, Eliana
Castro Nassar, Alessandra Figueiredo de
Mori, Enio
Zanuzzi, Carolina Natalia
Galosi, Cecilia Monica
Fava, Claudia del
author_sort Silva, Aline Aparecida da
title Low occurrence of equine herpesvirus 1 (EHV-1) as cause of abortion and perinatal mortality in Brazil
title_short Low occurrence of equine herpesvirus 1 (EHV-1) as cause of abortion and perinatal mortality in Brazil
title_full Low occurrence of equine herpesvirus 1 (EHV-1) as cause of abortion and perinatal mortality in Brazil
title_fullStr Low occurrence of equine herpesvirus 1 (EHV-1) as cause of abortion and perinatal mortality in Brazil
title_full_unstemmed Low occurrence of equine herpesvirus 1 (EHV-1) as cause of abortion and perinatal mortality in Brazil
title_sort low occurrence of equine herpesvirus 1 (ehv-1) as cause of abortion and perinatal mortality in brazil
publishDate 2018
url http://sedici.unlp.edu.ar/handle/10915/97736
https://ri.conicet.gov.ar/11336/83461
https://www.scielo.br/scielo.php?script=sci_arttext&pid=S1808-16572018000100222&lng=en&tlng=en
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