Evaluation of a Radiographic Method to Detect Tibial Dyschondroplasia Lesions in Broilers
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | , , , , , , , , |
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 |
_version_ |
1813546566269534208 |