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dc.contributor.authorTorres, K. A. A.
dc.contributor.authorPizauro, Jr. [UNESP]
dc.contributor.authorSoares, Christiane Pienna [UNESP]
dc.contributor.authorSilva, T. G. A. [UNESP]
dc.contributor.authorNogueira, W. C. L.
dc.contributor.authorCampos, D. M. B.
dc.contributor.authorFurlan, R. L.
dc.contributor.authorMacari, Marcos [UNESP]
dc.date.accessioned2014-05-27T11:29:38Z
dc.date.available2014-05-27T11:29:38Z
dc.date.issued2013-06-01
dc.identifierhttp://ps.oxfordjournals.org/content/92/6/1564.abstract
dc.identifier.citationPoultry Science, v. 92, n. 6, p. 1564-1571, 2013.
dc.identifier.issn0032-5791
dc.identifier.issn1525-3171
dc.identifier.urihttp://hdl.handle.net/11449/75593
dc.description.abstractThe effect of replacing corn with lowtannin sorghum on broiler performance, carcass yield, integrity of mucosa of small intestine segments, and activity of membrane enzymes of the jejunum is investigated. A total of 594 male Cobb-500 broiler chicks were randomly assigned to 3 dietary treatments: 100% corn (control), 50% corn replacement with low-tannin sorghum (low sorghum), and 100% corn replacement with low-tannin sorghum (high sorghum). Body weight gain, feed consumption, feed conversion, and carcass yield were determined at 7, 21, and 42 d, and segments of the small intestine were collected. Feed conversion and weight gain were impaired at d 42 in broilers fed the high-sorghum diet, but no differences were observed for carcass yield among the treatments (P > 0.05). Crypt cell mitotic index of the jejunum and ileum at d 21 and 42 was lower in broilers fed the control diet than in those fed low- and high-sorghum diets (P < 0.05). Aminopeptidase activity was higher in broilers fed the control diet than in those fed low- and high-sorghum diets irrespective of age (P < 0.05). Conversely, intestinal alkaline phosphatase activity in the small intestine did not differ among the dietary treatments (P > 0.05). Our results indicate that 50% corn replacement with low-tannin sorghum is suitable for broiler diets, whereas 100% corn replacement with low-tannin sorghum had negative effects on the intestinal mucosa and performance of broilers at 42 d. © 2013 Poultry Science Association Inc.en
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.format.extent1564-1571
dc.language.isoeng
dc.relation.ispartofPoultry Science
dc.sourceScopus
dc.subjectAminopeptidase
dc.subjectBroiler performance
dc.subjectIntestinal morphometry
dc.subjectMitotic index
dc.subjectSorghum
dc.subjectalkaline phosphatase
dc.subjectaminopeptidase
dc.subjectanimal
dc.subjectanimal disease
dc.subjectanimal food
dc.subjectcell proliferation
dc.subjectchicken
dc.subjectcontrolled clinical trial
dc.subjectcontrolled study
dc.subjectcytology
dc.subjectdiet
dc.subjectgenetics
dc.subjectgrowth, development and aging
dc.subjectintestine mucosa
dc.subjectmaize
dc.subjectmale
dc.subjectmetabolism
dc.subjectphysiology
dc.subjectrandomized controlled trial
dc.subjectsorghum
dc.subjectweight gain
dc.subjectAlkaline Phosphatase
dc.subjectAminopeptidases
dc.subjectAnimal Feed
dc.subjectAnimal Nutritional Physiological Phenomena
dc.subjectAnimals
dc.subjectCell Proliferation
dc.subjectChickens
dc.subjectDiet
dc.subjectIntestinal Mucosa
dc.subjectMale
dc.subjectWeight Gain
dc.subjectZea mays
dc.titleEffects of corn replacement by sorghum in broiler diets on performance and intestinal mucosa integrityen
dc.typeArtigo
dcterms.licensehttp://www.oxfordjournals.org/access_purchase/self-archiving_policyb.html
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.description.affiliationDepartment of Morphology and Animal Physiology, 14884-900 Jaboticabal, São Paulo
dc.description.affiliationDepartment of Technology São Paulo State University, 14884-900 Jaboticabal São Paulo
dc.description.affiliationDepartment of Clinical Analysis São Paulo State University, Araraquara 14881-902, São Paulo
dc.description.affiliationUnespDepartment of Technology São Paulo State University, 14884-900 Jaboticabal São Paulo
dc.description.affiliationUnespDepartment of Clinical Analysis São Paulo State University, Araraquara 14881-902, São Paulo
dc.identifier.wosWOS:000319322900017
dc.rights.accessRightsAcesso restrito
dc.identifier.scopus2-s2.0-84877958896
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências Agrárias e Veterinárias, Jaboticabalpt
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências Farmacêuticas, Araraquarapt
dc.identifier.lattes1768025290373669
dc.identifier.lattes5713558572926669
dc.identifier.lattes0806409484159642
dc.identifier.orcid0000-0001-9549-0329
dc.identifier.orcid0000-0003-1740-7360
unesp.author.lattes5713558572926669
unesp.author.lattes0806409484159642[7]
unesp.author.lattes1768025290373669[3]
unesp.author.orcid0000-0002-6850-7145[8]
unesp.author.orcid0000-0001-9549-0329[7]
unesp.author.orcid0000-0003-1740-7360[3]
dc.relation.ispartofjcr2.216
dc.relation.ispartofsjr1,112
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