Evaluation of a Radiographic Method to Detect Tibial Dyschondroplasia Lesions in Broilers

Detalhes bibliográficos
Autor(a) principal: Pelicia, Ky
Data de Publicação: 2012
Outros Autores: Aparecido Jr, I. M., Garcia, E. A. [UNESP], Molino, A. B. [UNESP], Santos, G. C. [UNESP], Berto, D. A. [UNESP], Vieira Filho, J. A. [UNESP], Murakami, E. S. M. [UNESP], Montenegro, A. T. [UNESP], Silva, A. M.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://hdl.handle.net/11449/196051
Resumo: This study aimed at developing radiographic techniques for the early detection of dyschondroplastic lesions in the tibia of broilers. The experiment was carried out at the facilities of UNIFOR/MG and Formiga and UNIFENAS/Alfenas with 420 one-day-old male Cobb broilers. At 20 days of age, all birds were radiographed and identified with an alpha-numeric metal ring in the right leg. At 40 days of age, 42 broilers previously selected as a function of bone mineral density and lesion thickness scores were again radiographed and scored, and then sacrificed. Their right tibia was removed for gross and histological examination of the growth plate. The results showed that radiographic techniques are correlated with gross and histological examination and that there was no significant differences among techniques (P>0.05). it was concluded that the use of radiographic examination to identify tibial dyschondroplasia in broilers precludes the use of bone mineral density to diagnose this condition. The non-parametric statistical Chi-square test at 5% significance level was used to analyze the results.
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spelling Evaluation of a Radiographic Method to Detect Tibial Dyschondroplasia Lesions in BroilersBroiler productionhistologygross examinationradio-diagnosistibiaThis study aimed at developing radiographic techniques for the early detection of dyschondroplastic lesions in the tibia of broilers. The experiment was carried out at the facilities of UNIFOR/MG and Formiga and UNIFENAS/Alfenas with 420 one-day-old male Cobb broilers. At 20 days of age, all birds were radiographed and identified with an alpha-numeric metal ring in the right leg. At 40 days of age, 42 broilers previously selected as a function of bone mineral density and lesion thickness scores were again radiographed and scored, and then sacrificed. Their right tibia was removed for gross and histological examination of the growth plate. The results showed that radiographic techniques are correlated with gross and histological examination and that there was no significant differences among techniques (P>0.05). it was concluded that the use of radiographic examination to identify tibial dyschondroplasia in broilers precludes the use of bone mineral density to diagnose this condition. The non-parametric statistical Chi-square test at 5% significance level was used to analyze the results.Univ Jose do Rosario Vellano UNIFENAS, Dept Anim Sci, Sch Agr & Anim Sci, Alfenas, MG, BrazilFMVZ UNESP, Dept Anim Prod, Botucatu, SP, BrazilUniv Jose do Rosario Vellano UNIFENAS, Sch Agr & Anim Sci, Alfenas, MG, BrazilFMVZ UNESP, Postgrad Program Anim Sci, Botucatu, SP, BrazilFMVZ UNESP, Course Anim Sci, Botucatu, SP, BrazilFMVZ UNESP, Dept Anim Prod, Botucatu, SP, BrazilFMVZ UNESP, Postgrad Program Anim Sci, Botucatu, SP, BrazilFMVZ UNESP, Course Anim Sci, Botucatu, SP, BrazilFacta-fundacio Arnco Ciencia Tecnologia AvicolasUniv Jose do Rosario Vellano UNIFENASUniversidade Estadual Paulista (Unesp)Pelicia, KyAparecido Jr, I. M.Garcia, E. A. [UNESP]Molino, A. B. [UNESP]Santos, G. C. [UNESP]Berto, D. A. [UNESP]Vieira Filho, J. A. [UNESP]Murakami, E. S. M. [UNESP]Montenegro, A. T. [UNESP]Silva, A. M.2020-12-10T19:31:41Z2020-12-10T19:31:41Z2012-04-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article129-135Brazilian Journal Of Poultry Science. Campinas: Facta-fundacio Arnco Ciencia Tecnologia Avicolas, v. 14, n. 2, p. 129-135, 2012.1516-635Xhttp://hdl.handle.net/11449/196051WOS:000326806500007Web of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBrazilian Journal Of Poultry Scienceinfo:eu-repo/semantics/openAccess2024-09-09T13:00:44Zoai:repositorio.unesp.br:11449/196051Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestrepositoriounesp@unesp.bropendoar:29462024-09-09T13:00:44Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Evaluation of a Radiographic Method to Detect Tibial Dyschondroplasia Lesions in Broilers
title Evaluation of a Radiographic Method to Detect Tibial Dyschondroplasia Lesions in Broilers
spellingShingle Evaluation of a Radiographic Method to Detect Tibial Dyschondroplasia Lesions in Broilers
Pelicia, Ky
Broiler production
histology
gross examination
radio-diagnosis
tibia
title_short Evaluation of a Radiographic Method to Detect Tibial Dyschondroplasia Lesions in Broilers
title_full Evaluation of a Radiographic Method to Detect Tibial Dyschondroplasia Lesions in Broilers
title_fullStr Evaluation of a Radiographic Method to Detect Tibial Dyschondroplasia Lesions in Broilers
title_full_unstemmed Evaluation of a Radiographic Method to Detect Tibial Dyschondroplasia Lesions in Broilers
title_sort Evaluation of a Radiographic Method to Detect Tibial Dyschondroplasia Lesions in Broilers
author Pelicia, Ky
author_facet Pelicia, Ky
Aparecido Jr, I. M.
Garcia, E. A. [UNESP]
Molino, A. B. [UNESP]
Santos, G. C. [UNESP]
Berto, D. A. [UNESP]
Vieira Filho, J. A. [UNESP]
Murakami, E. S. M. [UNESP]
Montenegro, A. T. [UNESP]
Silva, A. M.
author_role author
author2 Aparecido Jr, I. M.
Garcia, E. A. [UNESP]
Molino, A. B. [UNESP]
Santos, G. C. [UNESP]
Berto, D. A. [UNESP]
Vieira Filho, J. A. [UNESP]
Murakami, E. S. M. [UNESP]
Montenegro, A. T. [UNESP]
Silva, A. M.
author2_role author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Univ Jose do Rosario Vellano UNIFENAS
Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Pelicia, Ky
Aparecido Jr, I. M.
Garcia, E. A. [UNESP]
Molino, A. B. [UNESP]
Santos, G. C. [UNESP]
Berto, D. A. [UNESP]
Vieira Filho, J. A. [UNESP]
Murakami, E. S. M. [UNESP]
Montenegro, A. T. [UNESP]
Silva, A. M.
dc.subject.por.fl_str_mv Broiler production
histology
gross examination
radio-diagnosis
tibia
topic Broiler production
histology
gross examination
radio-diagnosis
tibia
description This study aimed at developing radiographic techniques for the early detection of dyschondroplastic lesions in the tibia of broilers. The experiment was carried out at the facilities of UNIFOR/MG and Formiga and UNIFENAS/Alfenas with 420 one-day-old male Cobb broilers. At 20 days of age, all birds were radiographed and identified with an alpha-numeric metal ring in the right leg. At 40 days of age, 42 broilers previously selected as a function of bone mineral density and lesion thickness scores were again radiographed and scored, and then sacrificed. Their right tibia was removed for gross and histological examination of the growth plate. The results showed that radiographic techniques are correlated with gross and histological examination and that there was no significant differences among techniques (P>0.05). it was concluded that the use of radiographic examination to identify tibial dyschondroplasia in broilers precludes the use of bone mineral density to diagnose this condition. The non-parametric statistical Chi-square test at 5% significance level was used to analyze the results.
publishDate 2012
dc.date.none.fl_str_mv 2012-04-01
2020-12-10T19:31:41Z
2020-12-10T19:31:41Z
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 Brazilian Journal Of Poultry Science. Campinas: Facta-fundacio Arnco Ciencia Tecnologia Avicolas, v. 14, n. 2, p. 129-135, 2012.
1516-635X
http://hdl.handle.net/11449/196051
WOS:000326806500007
identifier_str_mv Brazilian Journal Of Poultry Science. Campinas: Facta-fundacio Arnco Ciencia Tecnologia Avicolas, v. 14, n. 2, p. 129-135, 2012.
1516-635X
WOS:000326806500007
url http://hdl.handle.net/11449/196051
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Brazilian Journal Of Poultry Science
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 129-135
dc.publisher.none.fl_str_mv Facta-fundacio Arnco Ciencia Tecnologia Avicolas
publisher.none.fl_str_mv Facta-fundacio Arnco Ciencia Tecnologia Avicolas
dc.source.none.fl_str_mv Web of Science
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
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