Investigação de anticorpos contra Sarcocystis neurona e Sarcocystis cruzi em equinos

Autores
Antonello, A.M.; Pivoto, F.L.; Camillo, G.; Braunig, P.; Sangioni, L.A.; Pompermayer, E.; Venturini, María Cecilia; Vogel, F.S.F.
Año de publicación
2015
Idioma
portugués
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Sarcocystis neurona is the primary agent for Equine Protozoal Myeloencephalitis (EPM), important neurological disease characterized by behavior or muscular changes, that impairs animal performance and husbandry. Sarcocystis cruzi is a pathogen related to myositis in cattle. Although related the life cycles of the parasites are distinct. S. neurona has opossums (Didelphis spp.) and S. cruzi, dogs as definitive hosts. However, S. neurona and S. cruzi may undergo cross-reactivity in serological tests, interfering on results of EPM ante-mortem diagnostic tests. In the present study, serology of 189 mares was performed by indirect immunofluorescence antibody test, using antigens of S. neurona and S. cruzi in order to assess the exposure degree of animals to antigens. Analyzing the results, it was observed that most of the animals (84.13%) reacted with at least one protozoal species and the number of animals which showed antibodies against S. cruzi was greater than S. neurona (80.42% and 33.86%, respectively) and a third of seropositive animals reacted to antigens of both species.
Facultad de Ciencias Veterinarias
Materia
Ciencias Veterinarias
Apicomplexa
Equine protozoal myeloencephalitis
Serology
Seroprevalence
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/86175
Acceder
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network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Investigação de anticorpos contra Sarcocystis neurona e Sarcocystis cruzi em equinosInvestigation of antibodies against Sarcocystis neurona and Sarcocystis cruzi in equinesAntonello, A.M.Pivoto, F.L.Camillo, G.Braunig, P.Sangioni, L.A.Pompermayer, E.Venturini, María CeciliaVogel, F.S.F.Ciencias VeterinariasApicomplexaEquine protozoal myeloencephalitisSerologySeroprevalenceSarcocystis neurona is the primary agent for Equine Protozoal Myeloencephalitis (EPM), important neurological disease characterized by behavior or muscular changes, that impairs animal performance and husbandry. Sarcocystis cruzi is a pathogen related to myositis in cattle. Although related the life cycles of the parasites are distinct. S. neurona has opossums (Didelphis spp.) and S. cruzi, dogs as definitive hosts. However, S. neurona and S. cruzi may undergo cross-reactivity in serological tests, interfering on results of EPM ante-mortem diagnostic tests. In the present study, serology of 189 mares was performed by indirect immunofluorescence antibody test, using antigens of S. neurona and S. cruzi in order to assess the exposure degree of animals to antigens. Analyzing the results, it was observed that most of the animals (84.13%) reacted with at least one protozoal species and the number of animals which showed antibodies against S. cruzi was greater than S. neurona (80.42% and 33.86%, respectively) and a third of seropositive animals reacted to antigens of both species.Facultad de Ciencias Veterinarias2015info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf1465-1468http://sedici.unlp.edu.ar/handle/10915/86175info:eu-repo/semantics/altIdentifier/issn/0102-0935info:eu-repo/semantics/altIdentifier/doi/10.1590/1678-4162-7374info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)porreponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-11-05T12:56:19Zoai:sedici.unlp.edu.ar:10915/86175Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-11-05 12:56:19.76SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Investigação de anticorpos contra Sarcocystis neurona e Sarcocystis cruzi em equinos
Investigation of antibodies against Sarcocystis neurona and Sarcocystis cruzi in equines
title Investigação de anticorpos contra Sarcocystis neurona e Sarcocystis cruzi em equinos
spellingShingle Investigação de anticorpos contra Sarcocystis neurona e Sarcocystis cruzi em equinos
Antonello, A.M.
Ciencias Veterinarias
Apicomplexa
Equine protozoal myeloencephalitis
Serology
Seroprevalence
title_short Investigação de anticorpos contra Sarcocystis neurona e Sarcocystis cruzi em equinos
title_full Investigação de anticorpos contra Sarcocystis neurona e Sarcocystis cruzi em equinos
title_fullStr Investigação de anticorpos contra Sarcocystis neurona e Sarcocystis cruzi em equinos
title_full_unstemmed Investigação de anticorpos contra Sarcocystis neurona e Sarcocystis cruzi em equinos
title_sort Investigação de anticorpos contra Sarcocystis neurona e Sarcocystis cruzi em equinos
dc.creator.none.fl_str_mv Antonello, A.M.
Pivoto, F.L.
Camillo, G.
Braunig, P.
Sangioni, L.A.
Pompermayer, E.
Venturini, María Cecilia
Vogel, F.S.F.
author Antonello, A.M.
author_facet Antonello, A.M.
Pivoto, F.L.
Camillo, G.
Braunig, P.
Sangioni, L.A.
Pompermayer, E.
Venturini, María Cecilia
Vogel, F.S.F.
author_role author
author2 Pivoto, F.L.
Camillo, G.
Braunig, P.
Sangioni, L.A.
Pompermayer, E.
Venturini, María Cecilia
Vogel, F.S.F.
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Ciencias Veterinarias
Apicomplexa
Equine protozoal myeloencephalitis
Serology
Seroprevalence
topic Ciencias Veterinarias
Apicomplexa
Equine protozoal myeloencephalitis
Serology
Seroprevalence
dc.description.none.fl_txt_mv Sarcocystis neurona is the primary agent for Equine Protozoal Myeloencephalitis (EPM), important neurological disease characterized by behavior or muscular changes, that impairs animal performance and husbandry. Sarcocystis cruzi is a pathogen related to myositis in cattle. Although related the life cycles of the parasites are distinct. S. neurona has opossums (Didelphis spp.) and S. cruzi, dogs as definitive hosts. However, S. neurona and S. cruzi may undergo cross-reactivity in serological tests, interfering on results of EPM ante-mortem diagnostic tests. In the present study, serology of 189 mares was performed by indirect immunofluorescence antibody test, using antigens of S. neurona and S. cruzi in order to assess the exposure degree of animals to antigens. Analyzing the results, it was observed that most of the animals (84.13%) reacted with at least one protozoal species and the number of animals which showed antibodies against S. cruzi was greater than S. neurona (80.42% and 33.86%, respectively) and a third of seropositive animals reacted to antigens of both species.
Facultad de Ciencias Veterinarias
description Sarcocystis neurona is the primary agent for Equine Protozoal Myeloencephalitis (EPM), important neurological disease characterized by behavior or muscular changes, that impairs animal performance and husbandry. Sarcocystis cruzi is a pathogen related to myositis in cattle. Although related the life cycles of the parasites are distinct. S. neurona has opossums (Didelphis spp.) and S. cruzi, dogs as definitive hosts. However, S. neurona and S. cruzi may undergo cross-reactivity in serological tests, interfering on results of EPM ante-mortem diagnostic tests. In the present study, serology of 189 mares was performed by indirect immunofluorescence antibody test, using antigens of S. neurona and S. cruzi in order to assess the exposure degree of animals to antigens. Analyzing the results, it was observed that most of the animals (84.13%) reacted with at least one protozoal species and the number of animals which showed antibodies against S. cruzi was greater than S. neurona (80.42% and 33.86%, respectively) and a third of seropositive animals reacted to antigens of both species.
publishDate 2015
dc.date.none.fl_str_mv 2015
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/86175
url http://sedici.unlp.edu.ar/handle/10915/86175
dc.language.none.fl_str_mv por
language por
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0102-0935
info:eu-repo/semantics/altIdentifier/doi/10.1590/1678-4162-7374
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
dc.format.none.fl_str_mv application/pdf
1465-1468
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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