Evidence of bovine immunodeficiency virus (BIV) infection: Serological survey in Argentina

Autores
González, Ester Teresa; Licursi, María; Vila Roza, María Verónica; Bonzo, Estela Beatriz; Mórtola, Eduardo Carlos; Frossard, J. P.; Venables, C.
Año de publicación
2008
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This is the first report of serological evidence for bovine immunodeficiency virus (BIV) infection in Argentina. The analysis was performed in 589 dairy bovine sera samples, applying indirect enzyme-linked immunosorbent assay (I-ELISA) using a synthetic antigen (transmembrane peptide, TM) and Immunofluorescent assay (IFA). In this study, 9 dairy herds from 4 Argentinian provinces were evaluated and 12% of the animals tested positive for BIV. Seven of the 9 herds tested were BIV seropositive and the percentage of BIV seropositive animals in the herds ranged from 2% to 42%. Direct detection of BIV provirus applying nested PCR was not conclusive. Antibody detection against bovine leukemia virus (BLV) in all sera was also performed applying immunodiffusion (ID) assay and 59% resulted seropositive. Statistical analysis of the results was carried out and possible evidence of association between BIV and BLV infection was considered. Future studies should be performed including local field isolates strains of BIV.
Facultad de Ciencias Veterinarias
Materia
Ciencias Veterinarias
BIV
BLV
I-ELISA
IFA
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:10915/150398
Acceder
id SEDICI_cc29ff40e39ca08732d976b519862e2a
oai_identifier_str oai:sedici.unlp.edu.ar:10915/150398
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Evidence of bovine immunodeficiency virus (BIV) infection: Serological survey in ArgentinaGonzález, Ester TeresaLicursi, MaríaVila Roza, María VerónicaBonzo, Estela BeatrizMórtola, Eduardo CarlosFrossard, J. P.Venables, C.Ciencias VeterinariasBIVBLVI-ELISAIFASeroprevalenceThis is the first report of serological evidence for bovine immunodeficiency virus (BIV) infection in Argentina. The analysis was performed in 589 dairy bovine sera samples, applying indirect enzyme-linked immunosorbent assay (I-ELISA) using a synthetic antigen (transmembrane peptide, TM) and Immunofluorescent assay (IFA). In this study, 9 dairy herds from 4 Argentinian provinces were evaluated and 12% of the animals tested positive for BIV. Seven of the 9 herds tested were BIV seropositive and the percentage of BIV seropositive animals in the herds ranged from 2% to 42%. Direct detection of BIV provirus applying nested PCR was not conclusive. Antibody detection against bovine leukemia virus (BLV) in all sera was also performed applying immunodiffusion (ID) assay and 59% resulted seropositive. Statistical analysis of the results was carried out and possible evidence of association between BIV and BLV infection was considered. Future studies should be performed including local field isolates strains of BIV.Facultad de Ciencias Veterinarias2008info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf353-358http://sedici.unlp.edu.ar/handle/10915/150398enginfo:eu-repo/semantics/altIdentifier/issn/0034-5288info:eu-repo/semantics/altIdentifier/doi/10.1016/j.rvsc.2007.10.008info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-15T11:30:30Zoai:sedici.unlp.edu.ar:10915/150398Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-15 11:30:30.35SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Evidence of bovine immunodeficiency virus (BIV) infection: Serological survey in Argentina
title Evidence of bovine immunodeficiency virus (BIV) infection: Serological survey in Argentina
spellingShingle Evidence of bovine immunodeficiency virus (BIV) infection: Serological survey in Argentina
González, Ester Teresa
Ciencias Veterinarias
BIV
BLV
I-ELISA
IFA
Seroprevalence
title_short Evidence of bovine immunodeficiency virus (BIV) infection: Serological survey in Argentina
title_full Evidence of bovine immunodeficiency virus (BIV) infection: Serological survey in Argentina
title_fullStr Evidence of bovine immunodeficiency virus (BIV) infection: Serological survey in Argentina
title_full_unstemmed Evidence of bovine immunodeficiency virus (BIV) infection: Serological survey in Argentina
title_sort Evidence of bovine immunodeficiency virus (BIV) infection: Serological survey in Argentina
dc.creator.none.fl_str_mv González, Ester Teresa
Licursi, María
Vila Roza, María Verónica
Bonzo, Estela Beatriz
Mórtola, Eduardo Carlos
Frossard, J. P.
Venables, C.
author González, Ester Teresa
author_facet González, Ester Teresa
Licursi, María
Vila Roza, María Verónica
Bonzo, Estela Beatriz
Mórtola, Eduardo Carlos
Frossard, J. P.
Venables, C.
author_role author
author2 Licursi, María
Vila Roza, María Verónica
Bonzo, Estela Beatriz
Mórtola, Eduardo Carlos
Frossard, J. P.
Venables, C.
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Ciencias Veterinarias
BIV
BLV
I-ELISA
IFA
Seroprevalence
topic Ciencias Veterinarias
BIV
BLV
I-ELISA
IFA
Seroprevalence
dc.description.none.fl_txt_mv This is the first report of serological evidence for bovine immunodeficiency virus (BIV) infection in Argentina. The analysis was performed in 589 dairy bovine sera samples, applying indirect enzyme-linked immunosorbent assay (I-ELISA) using a synthetic antigen (transmembrane peptide, TM) and Immunofluorescent assay (IFA). In this study, 9 dairy herds from 4 Argentinian provinces were evaluated and 12% of the animals tested positive for BIV. Seven of the 9 herds tested were BIV seropositive and the percentage of BIV seropositive animals in the herds ranged from 2% to 42%. Direct detection of BIV provirus applying nested PCR was not conclusive. Antibody detection against bovine leukemia virus (BLV) in all sera was also performed applying immunodiffusion (ID) assay and 59% resulted seropositive. Statistical analysis of the results was carried out and possible evidence of association between BIV and BLV infection was considered. Future studies should be performed including local field isolates strains of BIV.
Facultad de Ciencias Veterinarias
description This is the first report of serological evidence for bovine immunodeficiency virus (BIV) infection in Argentina. The analysis was performed in 589 dairy bovine sera samples, applying indirect enzyme-linked immunosorbent assay (I-ELISA) using a synthetic antigen (transmembrane peptide, TM) and Immunofluorescent assay (IFA). In this study, 9 dairy herds from 4 Argentinian provinces were evaluated and 12% of the animals tested positive for BIV. Seven of the 9 herds tested were BIV seropositive and the percentage of BIV seropositive animals in the herds ranged from 2% to 42%. Direct detection of BIV provirus applying nested PCR was not conclusive. Antibody detection against bovine leukemia virus (BLV) in all sera was also performed applying immunodiffusion (ID) assay and 59% resulted seropositive. Statistical analysis of the results was carried out and possible evidence of association between BIV and BLV infection was considered. Future studies should be performed including local field isolates strains of BIV.
publishDate 2008
dc.date.none.fl_str_mv 2008
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/10915/150398
url http://sedici.unlp.edu.ar/handle/10915/150398
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0034-5288
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.rvsc.2007.10.008
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
353-358
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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score 13.22299

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