Prevalence of Tritrichomonas foetus and Campylobacter fetus subsp. venerealis among bulls slaughtered in the state of Minas Gerais, Brazil

Detalhes bibliográficos
Autor(a) principal: Botelho, Michele Placedino Andrade
Data de Publicação: 2018
Outros Autores: Hirsch, Christian, Lage, Andrey Pereira, Rocha, Christiane Maria Barcellos Magalhães da, Dorneles, Elaine Maria Seles, Cardoso, Patrícia Gomes, Costa, Geraldo Márcio da
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFLA
Texto Completo: http://repositorio.ufla.br/jspui/handle/1/33075
Resumo: Bovine genital campylobacteriosis (BGC) and bovine genital trichomonosis (BGT) are globally widespread, predominantly sexually transmitted diseases that mainly affect herds in which natural mating takes place. Bulls serve as good epidemiological indicators for studying the causative agents of these diseases in cattle herds. The objective of the present work was to determine the prevalence of BGC and BGT among bulls sent to slaughterhouses in southern Minas Gerais, Brazil. Samples of preputial smegma from 200 sexually mature, non-castrated bulls of several ancestries were collected in 2013 from four regional slaughterhouses. The polymerase chain reaction (PCR) was employed to detect Tritrichomonas foetus, Campylobacter fetus subsp. fetus, and C. fetus subsp. venerealis. Isolation also was used aiming to diagnosis of BGT. All smegma samples were negative in culture for T. foetus. Molecular tests revealed 8% (16/200) of animals to be positive for T. foetus, 17.5% (35/200) for Campylobacter. fetus subsp. fetus, and 13.5% (27/200) for C. fetus subsp. venerealis. The results of the present study indicate that T. foetus, C. fetus subsp. venerealis, and C. fetus subsp. fetus are present among bulls slaughtered in southern Minas Gerais, and that BGC and BGT occur in this region. These diseases therefore need to be considered during differential diagnosis of reproductive diseases affecting cattle herds in which natural mating is employed.
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spelling Prevalence of Tritrichomonas foetus and Campylobacter fetus subsp. venerealis among bulls slaughtered in the state of Minas Gerais, BrazilPrevalência de Tritrichomonas foetus, Campylobacter fetus subsp. venerealis e de Campylobacter fetus subsp. fetus em touros abatidos no Estado de Minas Gerais, BrasilCampylobacteriosisBovine diseasesReproductive diseasesTrichomonosisPolymerase chain reactionCampilobacterioseDoenças de bovinosDoenças reprodutivasTricomonoseReação em cadeia da polimeraseBovine genital campylobacteriosis (BGC) and bovine genital trichomonosis (BGT) are globally widespread, predominantly sexually transmitted diseases that mainly affect herds in which natural mating takes place. Bulls serve as good epidemiological indicators for studying the causative agents of these diseases in cattle herds. The objective of the present work was to determine the prevalence of BGC and BGT among bulls sent to slaughterhouses in southern Minas Gerais, Brazil. Samples of preputial smegma from 200 sexually mature, non-castrated bulls of several ancestries were collected in 2013 from four regional slaughterhouses. The polymerase chain reaction (PCR) was employed to detect Tritrichomonas foetus, Campylobacter fetus subsp. fetus, and C. fetus subsp. venerealis. Isolation also was used aiming to diagnosis of BGT. All smegma samples were negative in culture for T. foetus. Molecular tests revealed 8% (16/200) of animals to be positive for T. foetus, 17.5% (35/200) for Campylobacter. fetus subsp. fetus, and 13.5% (27/200) for C. fetus subsp. venerealis. The results of the present study indicate that T. foetus, C. fetus subsp. venerealis, and C. fetus subsp. fetus are present among bulls slaughtered in southern Minas Gerais, and that BGC and BGT occur in this region. These diseases therefore need to be considered during differential diagnosis of reproductive diseases affecting cattle herds in which natural mating is employed.A Campilobacteriose Genital Bovina (CGB) e a Tricomonose Genital Bovina (TGB) são doenças de transmissão predominantemente venérea, de ampla disseminação mundial, acometendo principalmente rebanhos submetidos à monta natural. Touros constituem bons indicadores epidemiológicos para a pesquisa destes agentes nos rebanhos. O objetivo deste estudo foi determinar a prevalência da CGB e da TGB em touros encaminhados a abatedouros da região sul de Minas Gerais, Brasil. Amostras de esmegma prepucial de 200 touros (machos não castrados em idade compatível com a monta) de diversas genealogias foram coletadas em quatro abatedouros da região, no ano de 2013. A reação em cadeia da polimerase (PCR) foi utilizada para detecção dos patógenos Tritrichomonas foetus, Campylobacter fetus subsp. fetus e Campylobacter fetus subsp. venerealis. O isolamento também foi utilizado para o diagnóstico da TGB. Todas as amostras analisadas apresentaram resultado negativo na cultura para isolamento de T. foetus. Por meio dos testes moleculares, verificaram-se prevalências de 8% (16/200) de animais positivos para T. foetus; 17,5% (35/200) para C. fetus subsp. fetus e de 13,5% (27/200) para C. fetus subsp. venerealis. Os dados do presente estudo apontaram a presença de T. foetus, C. fetus subsp. venerealis e C. fetus subsp. fetus em touros abatidos na região sul de Minas Gerais, evidenciando a ocorrência da TGB e da CGB nesta região e a necessidade de inclusão destas enfermidades no diagnóstico diferencial das doenças da reprodução em rebanhos bovinos submetidos à monta natural.Universidade Estadual de Londrina2019-02-27T10:53:54Z2019-02-27T10:53:54Z2018-09info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfBOTELHO, M. P. A. et al. Prevalence of Tritrichomonas foetus and Campylobacter fetus subsp. venerealis among bulls slaughtered in the state of Minas Gerais, Brazil. Semina: Ciências Agrárias, Londrina, v. 39, n. 5, p. 2039-2048, set./out. 2018.http://repositorio.ufla.br/jspui/handle/1/33075Semina: Ciências Agráriasreponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAhttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccessBotelho, Michele Placedino AndradeHirsch, ChristianLage, Andrey PereiraRocha, Christiane Maria Barcellos Magalhães daDorneles, Elaine Maria SelesCardoso, Patrícia GomesCosta, Geraldo Márcio daeng2019-02-27T10:53:55Zoai:localhost:1/33075Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2019-02-27T10:53:55Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false
dc.title.none.fl_str_mv Prevalence of Tritrichomonas foetus and Campylobacter fetus subsp. venerealis among bulls slaughtered in the state of Minas Gerais, Brazil
Prevalência de Tritrichomonas foetus, Campylobacter fetus subsp. venerealis e de Campylobacter fetus subsp. fetus em touros abatidos no Estado de Minas Gerais, Brasil
title Prevalence of Tritrichomonas foetus and Campylobacter fetus subsp. venerealis among bulls slaughtered in the state of Minas Gerais, Brazil
spellingShingle Prevalence of Tritrichomonas foetus and Campylobacter fetus subsp. venerealis among bulls slaughtered in the state of Minas Gerais, Brazil
Botelho, Michele Placedino Andrade
Campylobacteriosis
Bovine diseases
Reproductive diseases
Trichomonosis
Polymerase chain reaction
Campilobacteriose
Doenças de bovinos
Doenças reprodutivas
Tricomonose
Reação em cadeia da polimerase
title_short Prevalence of Tritrichomonas foetus and Campylobacter fetus subsp. venerealis among bulls slaughtered in the state of Minas Gerais, Brazil
title_full Prevalence of Tritrichomonas foetus and Campylobacter fetus subsp. venerealis among bulls slaughtered in the state of Minas Gerais, Brazil
title_fullStr Prevalence of Tritrichomonas foetus and Campylobacter fetus subsp. venerealis among bulls slaughtered in the state of Minas Gerais, Brazil
title_full_unstemmed Prevalence of Tritrichomonas foetus and Campylobacter fetus subsp. venerealis among bulls slaughtered in the state of Minas Gerais, Brazil
title_sort Prevalence of Tritrichomonas foetus and Campylobacter fetus subsp. venerealis among bulls slaughtered in the state of Minas Gerais, Brazil
author Botelho, Michele Placedino Andrade
author_facet Botelho, Michele Placedino Andrade
Hirsch, Christian
Lage, Andrey Pereira
Rocha, Christiane Maria Barcellos Magalhães da
Dorneles, Elaine Maria Seles
Cardoso, Patrícia Gomes
Costa, Geraldo Márcio da
author_role author
author2 Hirsch, Christian
Lage, Andrey Pereira
Rocha, Christiane Maria Barcellos Magalhães da
Dorneles, Elaine Maria Seles
Cardoso, Patrícia Gomes
Costa, Geraldo Márcio da
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Botelho, Michele Placedino Andrade
Hirsch, Christian
Lage, Andrey Pereira
Rocha, Christiane Maria Barcellos Magalhães da
Dorneles, Elaine Maria Seles
Cardoso, Patrícia Gomes
Costa, Geraldo Márcio da
dc.subject.por.fl_str_mv Campylobacteriosis
Bovine diseases
Reproductive diseases
Trichomonosis
Polymerase chain reaction
Campilobacteriose
Doenças de bovinos
Doenças reprodutivas
Tricomonose
Reação em cadeia da polimerase
topic Campylobacteriosis
Bovine diseases
Reproductive diseases
Trichomonosis
Polymerase chain reaction
Campilobacteriose
Doenças de bovinos
Doenças reprodutivas
Tricomonose
Reação em cadeia da polimerase
description Bovine genital campylobacteriosis (BGC) and bovine genital trichomonosis (BGT) are globally widespread, predominantly sexually transmitted diseases that mainly affect herds in which natural mating takes place. Bulls serve as good epidemiological indicators for studying the causative agents of these diseases in cattle herds. The objective of the present work was to determine the prevalence of BGC and BGT among bulls sent to slaughterhouses in southern Minas Gerais, Brazil. Samples of preputial smegma from 200 sexually mature, non-castrated bulls of several ancestries were collected in 2013 from four regional slaughterhouses. The polymerase chain reaction (PCR) was employed to detect Tritrichomonas foetus, Campylobacter fetus subsp. fetus, and C. fetus subsp. venerealis. Isolation also was used aiming to diagnosis of BGT. All smegma samples were negative in culture for T. foetus. Molecular tests revealed 8% (16/200) of animals to be positive for T. foetus, 17.5% (35/200) for Campylobacter. fetus subsp. fetus, and 13.5% (27/200) for C. fetus subsp. venerealis. The results of the present study indicate that T. foetus, C. fetus subsp. venerealis, and C. fetus subsp. fetus are present among bulls slaughtered in southern Minas Gerais, and that BGC and BGT occur in this region. These diseases therefore need to be considered during differential diagnosis of reproductive diseases affecting cattle herds in which natural mating is employed.
publishDate 2018
dc.date.none.fl_str_mv 2018-09
2019-02-27T10:53:54Z
2019-02-27T10:53:54Z
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 BOTELHO, M. P. A. et al. Prevalence of Tritrichomonas foetus and Campylobacter fetus subsp. venerealis among bulls slaughtered in the state of Minas Gerais, Brazil. Semina: Ciências Agrárias, Londrina, v. 39, n. 5, p. 2039-2048, set./out. 2018.
http://repositorio.ufla.br/jspui/handle/1/33075
identifier_str_mv BOTELHO, M. P. A. et al. Prevalence of Tritrichomonas foetus and Campylobacter fetus subsp. venerealis among bulls slaughtered in the state of Minas Gerais, Brazil. Semina: Ciências Agrárias, Londrina, v. 39, n. 5, p. 2039-2048, set./out. 2018.
url http://repositorio.ufla.br/jspui/handle/1/33075
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv http://creativecommons.org/licenses/by-nc/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Estadual de Londrina
publisher.none.fl_str_mv Universidade Estadual de Londrina
dc.source.none.fl_str_mv Semina: Ciências Agrárias
reponame:Repositório Institucional da UFLA
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Repositório Institucional da UFLA
collection Repositório Institucional da UFLA
repository.name.fl_str_mv Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv nivaldo@ufla.br || repositorio.biblioteca@ufla.br
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