Diagnosis failure of bovine leukosis: serology variation during the peripartum period

Detalhes bibliográficos
Autor(a) principal: Arabe Filho, Marcelo Fagali [UNESP]
Data de Publicação: 2022
Outros Autores: Megid, Jane [UNESP], Carneiro, Deolinda Maria Vieira Filha, Carneiro, Elinton Weinert, Mioni, Mateus de Souza Ribeiro [UNESP]
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1007/s42770-022-00679-4
http://hdl.handle.net/11449/230250
Resumo: This study demonstrates the influence of pregnancy on serum diagnosis of enzootic bovine leukosis (EBL), emphasizing the importance of routine testing to maintain herd health. For this, 143 pregnant cows were sampled in duplicate (30 days before and 15 days after calving). For EBL diagnosis, samples were submitted to agar gel immunodiffusion testing (AGID). Different results were observed before and after delivery in seventy-six serum samples (53.15%), indicating variations in the levels of serum globulins in the blood during the peripartum period. Therefore, using a single sample for serological diagnosis during the birth season might not represent the correct infection status of animal health due to physiological variations in antibody concentrations.
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spelling Diagnosis failure of bovine leukosis: serology variation during the peripartum periodEnzootic bovine leukosisHealth statusHerd immunityImmunodiagnosticsSerologyThis study demonstrates the influence of pregnancy on serum diagnosis of enzootic bovine leukosis (EBL), emphasizing the importance of routine testing to maintain herd health. For this, 143 pregnant cows were sampled in duplicate (30 days before and 15 days after calving). For EBL diagnosis, samples were submitted to agar gel immunodiffusion testing (AGID). Different results were observed before and after delivery in seventy-six serum samples (53.15%), indicating variations in the levels of serum globulins in the blood during the peripartum period. Therefore, using a single sample for serological diagnosis during the birth season might not represent the correct infection status of animal health due to physiological variations in antibody concentrations.Department of Animal Production and Preventive Veterinary Medicine Faculty of Veterinary Medicine and Animal Science São Paulo State University, SPMicrobiology and Immunology Sector Instituto Federal Catarinense (IFC), Santa CatarinaDepartment of Animal Science Federal University of Paraná (UFPR), ParanáDepartment of Animal Production and Preventive Veterinary Medicine Faculty of Veterinary Medicine and Animal Science São Paulo State University, SPUniversidade Estadual Paulista (UNESP)Instituto Federal Catarinense (IFC)Universidade Federal do Paraná (UFPR)Arabe Filho, Marcelo Fagali [UNESP]Megid, Jane [UNESP]Carneiro, Deolinda Maria Vieira FilhaCarneiro, Elinton WeinertMioni, Mateus de Souza Ribeiro [UNESP]2022-04-29T08:38:43Z2022-04-29T08:38:43Z2022-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article513-516http://dx.doi.org/10.1007/s42770-022-00679-4Brazilian Journal of Microbiology, v. 53, n. 1, p. 513-516, 2022.1678-44051517-8382http://hdl.handle.net/11449/23025010.1007/s42770-022-00679-42-s2.0-85123121325Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBrazilian Journal of Microbiologyinfo:eu-repo/semantics/openAccess2024-09-09T13:01:36Zoai:repositorio.unesp.br:11449/230250Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462024-09-09T13:01:36Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Diagnosis failure of bovine leukosis: serology variation during the peripartum period
title Diagnosis failure of bovine leukosis: serology variation during the peripartum period
spellingShingle Diagnosis failure of bovine leukosis: serology variation during the peripartum period
Arabe Filho, Marcelo Fagali [UNESP]
Enzootic bovine leukosis
Health status
Herd immunity
Immunodiagnostics
Serology
title_short Diagnosis failure of bovine leukosis: serology variation during the peripartum period
title_full Diagnosis failure of bovine leukosis: serology variation during the peripartum period
title_fullStr Diagnosis failure of bovine leukosis: serology variation during the peripartum period
title_full_unstemmed Diagnosis failure of bovine leukosis: serology variation during the peripartum period
title_sort Diagnosis failure of bovine leukosis: serology variation during the peripartum period
author Arabe Filho, Marcelo Fagali [UNESP]
author_facet Arabe Filho, Marcelo Fagali [UNESP]
Megid, Jane [UNESP]
Carneiro, Deolinda Maria Vieira Filha
Carneiro, Elinton Weinert
Mioni, Mateus de Souza Ribeiro [UNESP]
author_role author
author2 Megid, Jane [UNESP]
Carneiro, Deolinda Maria Vieira Filha
Carneiro, Elinton Weinert
Mioni, Mateus de Souza Ribeiro [UNESP]
author2_role author
author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (UNESP)
Instituto Federal Catarinense (IFC)
Universidade Federal do Paraná (UFPR)
dc.contributor.author.fl_str_mv Arabe Filho, Marcelo Fagali [UNESP]
Megid, Jane [UNESP]
Carneiro, Deolinda Maria Vieira Filha
Carneiro, Elinton Weinert
Mioni, Mateus de Souza Ribeiro [UNESP]
dc.subject.por.fl_str_mv Enzootic bovine leukosis
Health status
Herd immunity
Immunodiagnostics
Serology
topic Enzootic bovine leukosis
Health status
Herd immunity
Immunodiagnostics
Serology
description This study demonstrates the influence of pregnancy on serum diagnosis of enzootic bovine leukosis (EBL), emphasizing the importance of routine testing to maintain herd health. For this, 143 pregnant cows were sampled in duplicate (30 days before and 15 days after calving). For EBL diagnosis, samples were submitted to agar gel immunodiffusion testing (AGID). Different results were observed before and after delivery in seventy-six serum samples (53.15%), indicating variations in the levels of serum globulins in the blood during the peripartum period. Therefore, using a single sample for serological diagnosis during the birth season might not represent the correct infection status of animal health due to physiological variations in antibody concentrations.
publishDate 2022
dc.date.none.fl_str_mv 2022-04-29T08:38:43Z
2022-04-29T08:38:43Z
2022-03-01
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1007/s42770-022-00679-4
Brazilian Journal of Microbiology, v. 53, n. 1, p. 513-516, 2022.
1678-4405
1517-8382
http://hdl.handle.net/11449/230250
10.1007/s42770-022-00679-4
2-s2.0-85123121325
url http://dx.doi.org/10.1007/s42770-022-00679-4
http://hdl.handle.net/11449/230250
identifier_str_mv Brazilian Journal of Microbiology, v. 53, n. 1, p. 513-516, 2022.
1678-4405
1517-8382
10.1007/s42770-022-00679-4
2-s2.0-85123121325
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Brazilian Journal of Microbiology
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 513-516
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv repositoriounesp@unesp.br
_version_ 1810021338682753024

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