TESTIS HISTOLOGIC AND HISTOMORPHOMETRIC EVALUATIONS OF CATTLE WITH DIGITAL DERMATITIS

Detalhes bibliográficos
Autor(a) principal: Silva, Danilo Rezende
Data de Publicação: 2013
Outros Autores: Moura, Maria Ivete, Miguel, Marina Pacheco, Silva, Luiz Antônio Franco, Matos, Moema Pacheco Chediak, Moura, Veridiana Maria B.D.
Tipo de documento: Artigo
Idioma: por
Título da fonte: Ciência animal brasileira (Online)
Texto Completo: https://revistas.ufg.br/vet/article/view/17709
Resumo: The infection of the digital area is the most common cause of lameness in cattle, leading to the rejection of high-production animals destined to reproduction. This study aimed at histological and histomorphometric evaluations of the testis of bovines with digital dermatitis. Different portions of testis from 20 Nellore animals, ten healthy and ten with digital dermatitis, between 25 and 30 months of age, were analyzed. All analyzed testis showed some degree of degeneration of the seminiferous epithelium. Mononuclear interstitial infiltrate was observed in testis of both healthy bovines and the ones with digital dermatitis. Bovines with digital dermatitis presented higher height of seminiferous tubular epithelium in all regions of testis, larger area of the tubular lumen, and larger tubular diameter. We concluded that young Nellore bovines show different degrees of testicular degeneration, as well as chronic nonspecific interstitial orchitis, unrelated to digital dermatitis. The testis histomorphometric changes of these animals are not related with foot disease.KEYWORDS: morphometry; podal disease; testicular changes.
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spelling TESTIS HISTOLOGIC AND HISTOMORPHOMETRIC EVALUATIONS OF CATTLE WITH DIGITAL DERMATITISAVALIAÇÕES HISTOLÓGICA E HISTOMORFOMÉTRICA DE TESTÍCULOS DE BOVINOS COM DERMATITE DIGITALAnimal sanityAlterações testicularesenfermidade podalmorfometria.The infection of the digital area is the most common cause of lameness in cattle, leading to the rejection of high-production animals destined to reproduction. This study aimed at histological and histomorphometric evaluations of the testis of bovines with digital dermatitis. Different portions of testis from 20 Nellore animals, ten healthy and ten with digital dermatitis, between 25 and 30 months of age, were analyzed. All analyzed testis showed some degree of degeneration of the seminiferous epithelium. Mononuclear interstitial infiltrate was observed in testis of both healthy bovines and the ones with digital dermatitis. Bovines with digital dermatitis presented higher height of seminiferous tubular epithelium in all regions of testis, larger area of the tubular lumen, and larger tubular diameter. We concluded that young Nellore bovines show different degrees of testicular degeneration, as well as chronic nonspecific interstitial orchitis, unrelated to digital dermatitis. The testis histomorphometric changes of these animals are not related with foot disease.KEYWORDS: morphometry; podal disease; testicular changes.A infecção da região digital é a causa mais comum de claudicação em bovinos, podendo levar à inutilização de animais de alta produção e destinados à reprodução. Este estudo teve como objetivo avaliar aspectos histológicos e histomorfométricos dos testículos de bovinos com dermatite digital. Foram analisadas diferentes porções dos testículos de 20 bovinos da raça Nelore, entre 25 e 30 meses, sendo 10 com de dermatite digital e 10 saudáveis. Todas as amostras testiculares avaliadas apresentaram algum grau de degeneração do epitélio tubular seminífero. Infiltrado inflamatório intersticial mononuclear foi observado em testículos de bovinos saudáveis e com dermatite digital. A altura do epitélio tubular seminífero de todas as regiões testiculares foi maior nos animais com dermatite digital, assim como foram observados maior área da luz tubular e maior diâmetro tubular nos testículos desses bovinos. Concluiu-se que bovinos jovens da raça Nelore apresentam diferentes graus de degeneração testicular, bem como orquite intersticial crônica inespecífica, sem relação com a dermatite digital. Ainda, as alterações histomorfométricas dos testículos desses bovinos não possuem relação com a enfermidade podal.PALAVRAS-CHAVE: alterações testiculares; enfermidade podal;  morfometria.Universidade Federal de Goiás2013-09-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionResearchAvaliado por paresPesquisa Científicaapplication/pdftext/htmlhttps://revistas.ufg.br/vet/article/view/1770910.5216/cab.v14i3.17709Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 14 No. 3 (2013); 391-398Ciência Animal Brasileira / Brazilian Animal Science; v. 14 n. 3 (2013); 391-3981809-68911518-2797reponame:Ciência animal brasileira (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/vet/article/view/17709/15225https://revistas.ufg.br/vet/article/view/17709/15226Silva, Danilo RezendeMoura, Maria IveteMiguel, Marina PachecoSilva, Luiz Antônio FrancoMatos, Moema Pacheco ChediakMoura, Veridiana Maria B.D.info:eu-repo/semantics/openAccess2013-10-14T12:20:04Zoai:ojs.revistas.ufg.br:article/17709Revistahttps://revistas.ufg.br/vetPUBhttps://revistas.ufg.br/vet/oai||revistacab@gmail.com1809-68911518-2797opendoar:2024-05-21T19:55:52.286287Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG)true
dc.title.none.fl_str_mv TESTIS HISTOLOGIC AND HISTOMORPHOMETRIC EVALUATIONS OF CATTLE WITH DIGITAL DERMATITIS
AVALIAÇÕES HISTOLÓGICA E HISTOMORFOMÉTRICA DE TESTÍCULOS DE BOVINOS COM DERMATITE DIGITAL
title TESTIS HISTOLOGIC AND HISTOMORPHOMETRIC EVALUATIONS OF CATTLE WITH DIGITAL DERMATITIS
spellingShingle TESTIS HISTOLOGIC AND HISTOMORPHOMETRIC EVALUATIONS OF CATTLE WITH DIGITAL DERMATITIS
Silva, Danilo Rezende
Animal sanity
Alterações testiculares
enfermidade podal
morfometria.
title_short TESTIS HISTOLOGIC AND HISTOMORPHOMETRIC EVALUATIONS OF CATTLE WITH DIGITAL DERMATITIS
title_full TESTIS HISTOLOGIC AND HISTOMORPHOMETRIC EVALUATIONS OF CATTLE WITH DIGITAL DERMATITIS
title_fullStr TESTIS HISTOLOGIC AND HISTOMORPHOMETRIC EVALUATIONS OF CATTLE WITH DIGITAL DERMATITIS
title_full_unstemmed TESTIS HISTOLOGIC AND HISTOMORPHOMETRIC EVALUATIONS OF CATTLE WITH DIGITAL DERMATITIS
title_sort TESTIS HISTOLOGIC AND HISTOMORPHOMETRIC EVALUATIONS OF CATTLE WITH DIGITAL DERMATITIS
author Silva, Danilo Rezende
author_facet Silva, Danilo Rezende
Moura, Maria Ivete
Miguel, Marina Pacheco
Silva, Luiz Antônio Franco
Matos, Moema Pacheco Chediak
Moura, Veridiana Maria B.D.
author_role author
author2 Moura, Maria Ivete
Miguel, Marina Pacheco
Silva, Luiz Antônio Franco
Matos, Moema Pacheco Chediak
Moura, Veridiana Maria B.D.
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Silva, Danilo Rezende
Moura, Maria Ivete
Miguel, Marina Pacheco
Silva, Luiz Antônio Franco
Matos, Moema Pacheco Chediak
Moura, Veridiana Maria B.D.
dc.subject.por.fl_str_mv Animal sanity
Alterações testiculares
enfermidade podal
morfometria.
topic Animal sanity
Alterações testiculares
enfermidade podal
morfometria.
description The infection of the digital area is the most common cause of lameness in cattle, leading to the rejection of high-production animals destined to reproduction. This study aimed at histological and histomorphometric evaluations of the testis of bovines with digital dermatitis. Different portions of testis from 20 Nellore animals, ten healthy and ten with digital dermatitis, between 25 and 30 months of age, were analyzed. All analyzed testis showed some degree of degeneration of the seminiferous epithelium. Mononuclear interstitial infiltrate was observed in testis of both healthy bovines and the ones with digital dermatitis. Bovines with digital dermatitis presented higher height of seminiferous tubular epithelium in all regions of testis, larger area of the tubular lumen, and larger tubular diameter. We concluded that young Nellore bovines show different degrees of testicular degeneration, as well as chronic nonspecific interstitial orchitis, unrelated to digital dermatitis. The testis histomorphometric changes of these animals are not related with foot disease.KEYWORDS: morphometry; podal disease; testicular changes.
publishDate 2013
dc.date.none.fl_str_mv 2013-09-29
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Research
Avaliado por pares
Pesquisa Científica
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistas.ufg.br/vet/article/view/17709
10.5216/cab.v14i3.17709
url https://revistas.ufg.br/vet/article/view/17709
identifier_str_mv 10.5216/cab.v14i3.17709
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistas.ufg.br/vet/article/view/17709/15225
https://revistas.ufg.br/vet/article/view/17709/15226
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
text/html
dc.publisher.none.fl_str_mv Universidade Federal de Goiás
publisher.none.fl_str_mv Universidade Federal de Goiás
dc.source.none.fl_str_mv Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 14 No. 3 (2013); 391-398
Ciência Animal Brasileira / Brazilian Animal Science; v. 14 n. 3 (2013); 391-398
1809-6891
1518-2797
reponame:Ciência animal brasileira (Online)
instname:Universidade Federal de Goiás (UFG)
instacron:UFG
instname_str Universidade Federal de Goiás (UFG)
instacron_str UFG
institution UFG
reponame_str Ciência animal brasileira (Online)
collection Ciência animal brasileira (Online)
repository.name.fl_str_mv Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG)
repository.mail.fl_str_mv ||revistacab@gmail.com
_version_ 1799874787630120960

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