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 Marcio da
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/30772
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 diseasesDiagnosisPCRReproductive diseasesTrichomonosis.CampilobacterioseDiagnósticoDoenças de bovinosDoenças reprodutivasTricomonosePCR.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.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.UEL2018-08-20info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/3077210.5433/1679-0359.2018v39n5p2039Semina: Ciências Agrárias; Vol. 39 No. 5 (2018); 2039-2048Semina: Ciências Agrárias; v. 39 n. 5 (2018); 2039-20481679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELenghttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/30772/24249Copyright (c) 2018 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessBotelho, Michele Placedino AndradeHirsch, ChristianLage, Andrey PereiraRocha, Christiane Maria Barcellos Magalhães daDorneles, Elaine Maria SelesCardoso, Patrícia GomesCosta, Geraldo Marcio da2022-10-20T17:59:11Zoai:ojs.pkp.sfu.ca:article/30772Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2022-10-20T17:59:11Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)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
Diagnosis
PCR
Reproductive diseases
Trichomonosis.
Campilobacteriose
Diagnóstico
Doenças de bovinos
Doenças reprodutivas
Tricomonose
PCR.
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 Marcio 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 Marcio 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 Marcio da
dc.subject.por.fl_str_mv Campylobacteriosis
Bovine diseases
Diagnosis
PCR
Reproductive diseases
Trichomonosis.
Campilobacteriose
Diagnóstico
Doenças de bovinos
Doenças reprodutivas
Tricomonose
PCR.
topic Campylobacteriosis
Bovine diseases
Diagnosis
PCR
Reproductive diseases
Trichomonosis.
Campilobacteriose
Diagnóstico
Doenças de bovinos
Doenças reprodutivas
Tricomonose
PCR.
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 2018-08-20
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/30772
10.5433/1679-0359.2018v39n5p2039
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/30772
identifier_str_mv 10.5433/1679-0359.2018v39n5p2039
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/30772/24249
dc.rights.driver.fl_str_mv Copyright (c) 2018 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2018 Semina: Ciências Agrárias
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 UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 39 No. 5 (2018); 2039-2048
Semina: Ciências Agrárias; v. 39 n. 5 (2018); 2039-2048
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Semina. Ciências Agrárias (Online)
collection Semina. Ciências Agrárias (Online)
repository.name.fl_str_mv Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv semina.agrarias@uel.br
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