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Please use this identifier to cite or link to this item: http://acervodigital.unesp.br/handle/11449/76412
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dc.contributor.authorAmatayakul-Chantler, S.-
dc.contributor.authorHoe, F.-
dc.contributor.authorJackson, J. A.-
dc.contributor.authorRoça, Roberto de Oliveira-
dc.contributor.authorStegner, J. E.-
dc.contributor.authorKing, V.-
dc.contributor.authorHoward, R.-
dc.contributor.authorLopez, E.-
dc.contributor.authorWalker, J.-
dc.date.accessioned2014-05-27T11:30:32Z-
dc.date.accessioned2016-10-25T18:53:10Z-
dc.date.available2014-05-27T11:30:32Z-
dc.date.available2016-10-25T18:53:10Z-
dc.date.issued2013-09-01-
dc.identifierhttp://dx.doi.org/10.1016/j.meatsci.2013.04.008-
dc.identifier.citationMeat Science, v. 95, n. 1, p. 78-84, 2013.-
dc.identifier.issn0309-1740-
dc.identifier.urihttp://hdl.handle.net/11449/76412-
dc.identifier.urihttp://acervodigital.unesp.br/handle/11449/76412-
dc.description.abstractBos indicus bulls 20. months of age grazed on pasture in Minas Gerais, Brazil either received 2 doses of the GnRF vaccine Bopriva at d0 and d91 (group IC, n. =. 144) or were surgically castrated on d91 (group SC, n. =. 144). Slaughter on d280, was 27. weeks after castration. Adverse safety issues in 8% of group SC bulls following surgery contrasted with 0% in group IC bulls. At d105 testosterone levels were suppressed to similar levels in both groups. Importantly, group IC bulls had higher live weight, hot carcass weight, ADG (P<. 0.005) and dressing percentage (P<. 0.0001) compared to group SC animals. There were no negative effects on carcass or meat quality traits, thus immunocastration was concluded to offer a safe and effective method that provides production gains, and improves animal welfare in Bos indicus beef bulls without impacting meat and carcass quality. © 2013 Elsevier Ltd.en
dc.format.extent78-84-
dc.language.isoeng-
dc.sourceScopus-
dc.subjectBopriva-
dc.subjectBos indicus-
dc.subjectGnRF vaccine-
dc.subjectImmunocastration-
dc.subjectMeat quality-
dc.subjectNelore-
dc.subjectAgriculture-
dc.subjectAnimals-
dc.subjectMeats-
dc.subjectSurgery-
dc.subjectVaccines-
dc.titleEffects on performance and carcass and meat quality attributes following immunocastration with the gonadotropin releasing factor vaccine bopriva or surgical castration of bos indicus bulls raised on pasture in brazilen
dc.typeoutro-
dc.contributor.institutionZoetis-
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)-
dc.contributor.institutionJW Consulting Aust Pty Ltd.-
dc.description.affiliationZoetis, 3052, Parkville, VIC-
dc.description.affiliationZoetis, São Paulo - SP-
dc.description.affiliationZoetis, 49007, Kalamazoo, MI-
dc.description.affiliationUniversidade Estadual Paulista (UNESP) FCA, Caixa Postal 237, 18603-970 Botucatu, São Paulo-
dc.description.affiliationJW Consulting Aust Pty Ltd., 3103, Melbourne-
dc.description.affiliationUnespUniversidade Estadual Paulista (UNESP) FCA, Caixa Postal 237, 18603-970 Botucatu, São Paulo-
dc.identifier.doi10.1016/j.meatsci.2013.04.008-
dc.identifier.wosWOS:000320687600012-
dc.rights.accessRightsAcesso aberto-
dc.identifier.file2-s2.0-84877347699.pdf-
dc.relation.ispartofMeat Science-
dc.identifier.scopus2-s2.0-84877347699-
Appears in Collections:Artigos, TCCs, Teses e Dissertações da Unesp

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