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Neospora caninum-associated abortions in cattle from Southern Brazil: Anatomopathological and molecular characterization

Bibliographic Details
Main Author: da Costa L.S.*
Publication Date: 2022
Other Authors: Withoeft J.A.*, Bilicki J.V.*, Melo I.C.*, Snak A.*, das Neves G.B.*, Miletti, Luiz Claudio, Moura, Anderson Barbosa De, Casagrande, Renata Assis
Format: Article
Language: eng
Source: Repositório Institucional da Udesc
dARK ID: ark:/33523/001300000tfnm
Download full: https://repositorio.udesc.br/handle/UDESC/2840
Summary: © 2022 Elsevier B.V.This study aimed to evaluate the N. caninum associated abortions in cattle in the state of Santa Catarina, in the southern Brazil. Aborted bovine fetuses were necropsied, submitting organ samples for histopathological evaluation. Brain fragments were analyzed by polymerase chain reaction (PCR). The diagnosis of abortion due to N. caninum was established through histopathology and molecular analysis in 53.84% (28/52) of the cases, with PCR detection in 71.42% (20/28). The histopathological evaluation showed lesions in 75% of the cases, characterized by mononuclear necrotizing encephalitis, mononuclear myocarditis, mononuclear myositis, mixed placentitis, and mononuclear pneumonia. Neospora caninum was the primary etiological agent associated with causes of abortion in cattle in the present study.
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spelling Neospora caninum-associated abortions in cattle from Southern Brazil: Anatomopathological and molecular characterization© 2022 Elsevier B.V.This study aimed to evaluate the N. caninum associated abortions in cattle in the state of Santa Catarina, in the southern Brazil. Aborted bovine fetuses were necropsied, submitting organ samples for histopathological evaluation. Brain fragments were analyzed by polymerase chain reaction (PCR). The diagnosis of abortion due to N. caninum was established through histopathology and molecular analysis in 53.84% (28/52) of the cases, with PCR detection in 71.42% (20/28). The histopathological evaluation showed lesions in 75% of the cases, characterized by mononuclear necrotizing encephalitis, mononuclear myocarditis, mononuclear myositis, mixed placentitis, and mononuclear pneumonia. Neospora caninum was the primary etiological agent associated with causes of abortion in cattle in the present study.2024-12-05T20:17:25Z2022info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article2405-939010.1016/j.vprsr.2022.100802https://repositorio.udesc.br/handle/UDESC/2840ark:/33523/001300000tfnmVeterinary Parasitology: Regional Studies and Reports36da Costa L.S.*Withoeft J.A.*Bilicki J.V.*Melo I.C.*Snak A.*das Neves G.B.*Miletti, Luiz ClaudioMoura, Anderson Barbosa DeCasagrande, Renata Assisengreponame:Repositório Institucional da Udescinstname:Universidade do Estado de Santa Catarina (UDESC)instacron:UDESCinfo:eu-repo/semantics/openAccess2024-12-07T20:39:56Zoai:repositorio.udesc.br:UDESC/2840Biblioteca Digital de Teses e Dissertaçõeshttps://pergamumweb.udesc.br/biblioteca/index.phpPRIhttps://repositorio-api.udesc.br/server/oai/requestri@udesc.bropendoar:63912024-12-07T20:39:56Repositório Institucional da Udesc - Universidade do Estado de Santa Catarina (UDESC)false
dc.title.none.fl_str_mv Neospora caninum-associated abortions in cattle from Southern Brazil: Anatomopathological and molecular characterization
title Neospora caninum-associated abortions in cattle from Southern Brazil: Anatomopathological and molecular characterization
spellingShingle Neospora caninum-associated abortions in cattle from Southern Brazil: Anatomopathological and molecular characterization
da Costa L.S.*
title_short Neospora caninum-associated abortions in cattle from Southern Brazil: Anatomopathological and molecular characterization
title_full Neospora caninum-associated abortions in cattle from Southern Brazil: Anatomopathological and molecular characterization
title_fullStr Neospora caninum-associated abortions in cattle from Southern Brazil: Anatomopathological and molecular characterization
title_full_unstemmed Neospora caninum-associated abortions in cattle from Southern Brazil: Anatomopathological and molecular characterization
title_sort Neospora caninum-associated abortions in cattle from Southern Brazil: Anatomopathological and molecular characterization
author da Costa L.S.*
author_facet da Costa L.S.*
Withoeft J.A.*
Bilicki J.V.*
Melo I.C.*
Snak A.*
das Neves G.B.*
Miletti, Luiz Claudio
Moura, Anderson Barbosa De
Casagrande, Renata Assis
author_role author
author2 Withoeft J.A.*
Bilicki J.V.*
Melo I.C.*
Snak A.*
das Neves G.B.*
Miletti, Luiz Claudio
Moura, Anderson Barbosa De
Casagrande, Renata Assis
author2_role author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv da Costa L.S.*
Withoeft J.A.*
Bilicki J.V.*
Melo I.C.*
Snak A.*
das Neves G.B.*
Miletti, Luiz Claudio
Moura, Anderson Barbosa De
Casagrande, Renata Assis
description © 2022 Elsevier B.V.This study aimed to evaluate the N. caninum associated abortions in cattle in the state of Santa Catarina, in the southern Brazil. Aborted bovine fetuses were necropsied, submitting organ samples for histopathological evaluation. Brain fragments were analyzed by polymerase chain reaction (PCR). The diagnosis of abortion due to N. caninum was established through histopathology and molecular analysis in 53.84% (28/52) of the cases, with PCR detection in 71.42% (20/28). The histopathological evaluation showed lesions in 75% of the cases, characterized by mononuclear necrotizing encephalitis, mononuclear myocarditis, mononuclear myositis, mixed placentitis, and mononuclear pneumonia. Neospora caninum was the primary etiological agent associated with causes of abortion in cattle in the present study.
publishDate 2022
dc.date.none.fl_str_mv 2022
2024-12-05T20:17:25Z
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 2405-9390
10.1016/j.vprsr.2022.100802
https://repositorio.udesc.br/handle/UDESC/2840
dc.identifier.dark.fl_str_mv ark:/33523/001300000tfnm
identifier_str_mv 2405-9390
10.1016/j.vprsr.2022.100802
ark:/33523/001300000tfnm
url https://repositorio.udesc.br/handle/UDESC/2840
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Veterinary Parasitology: Regional Studies and Reports
36
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Institucional da Udesc
instname:Universidade do Estado de Santa Catarina (UDESC)
instacron:UDESC
instname_str Universidade do Estado de Santa Catarina (UDESC)
instacron_str UDESC
institution UDESC
reponame_str Repositório Institucional da Udesc
collection Repositório Institucional da Udesc
repository.name.fl_str_mv Repositório Institucional da Udesc - Universidade do Estado de Santa Catarina (UDESC)
repository.mail.fl_str_mv ri@udesc.br
_version_ 1842258174256611328

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