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| Registros recuperados : 356 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
20/09/2023 |
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Data da última atualização: |
20/09/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
SILVA, M. A. S.; RIBEIRO JUNIOR, V.; SILVA, C. M.; SILVA, L. F. C.; DEL VESCO, A. P.; OLIVEIRA JUNIOR, G. M.; CALDERANO, A. A.; TAVERNARI, F. de C.; CORASSA, A.; BRITO, C. O. |
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Afiliação: |
Universidade Federal do Sergipe; Universidade Federal do Sergipe; Universidade Federal do Sergipe; Alltech of Brazil; Universidade Federal do Sergipe; Universidade Federal do Sergipe; Universidade Federal de Viçosa; FERNANDO DE CASTRO TAVERNARI, CNPSA; Universidade Federal de Mato Grosso; Universidade Federal de Sergipe. |
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Título: |
Effect of mannanrich fractions and a mixture of sodium butyrate and zinc proteinate on performance, intestinal morphometry, and gene expression in broilers. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Italian Journal of Animal Science, v. 22, n. 1, p. 728-738, 2023. |
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DOI: |
https://doi.org/10.1080/1828051X.2023.2240850 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: This study evaluated the effects of isolated or combined prebiotics blended with sodium butyrate and zinc proteinate on performance, intestinal morphometry, and expression of genes associated with nutrient transport and immune response in broilers. 1,400 birds were randomly assigned to 5 treatments (Negative control (NC) without antibiotic; Positive control (PC) with antibiotic; Prebiotic (Prebio) composed of mannan fractions; Blend, composed of sodium butyrate, hydrolysed yeast cell wall and zinc proteinate; and the combination Prebio + Blend), with eight replications and 35 birds per experimental unit. The PC led to higher weight gain (WG) and lowered feed conversion (FCR) from 1 to 7 days of life than the other treatments. The use of prebio and blend resulted in high WG from 22 to 42 days (1773; 1768.9 g, respectively). However, the combination of prebio + blend was similar to PC and NC treatments. The additives resulted in longer duodenal villi when administered alone and in ileal villi (p = 0.001) combined, with no effect on jejunal villi. Crypt depth and duodenal villus: crypt ratio was higher for both additives types. A significant difference among treatments in the expression of the sodium-dependent glucose transporter gene (SGLT1) was noted, with greater expression in birds that received NC. There was higher expression of the neutral and cationic amino acid transporter gene (y + LAT-2) with the prebio and blend, either alone or in combination. The prebio blend with sodium butyrate and zinc proteinate additives used separately in broiler diets supported beneficial changes in intestinal morphometry, nutrient absorption, and performance, indicating their value in antibiotic-free broiler production systems. MenosAbstract: This study evaluated the effects of isolated or combined prebiotics blended with sodium butyrate and zinc proteinate on performance, intestinal morphometry, and expression of genes associated with nutrient transport and immune response in broilers. 1,400 birds were randomly assigned to 5 treatments (Negative control (NC) without antibiotic; Positive control (PC) with antibiotic; Prebiotic (Prebio) composed of mannan fractions; Blend, composed of sodium butyrate, hydrolysed yeast cell wall and zinc proteinate; and the combination Prebio + Blend), with eight replications and 35 birds per experimental unit. The PC led to higher weight gain (WG) and lowered feed conversion (FCR) from 1 to 7 days of life than the other treatments. The use of prebio and blend resulted in high WG from 22 to 42 days (1773; 1768.9 g, respectively). However, the combination of prebio + blend was similar to PC and NC treatments. The additives resulted in longer duodenal villi when administered alone and in ileal villi (p = 0.001) combined, with no effect on jejunal villi. Crypt depth and duodenal villus: crypt ratio was higher for both additives types. A significant difference among treatments in the expression of the sodium-dependent glucose transporter gene (SGLT1) was noted, with greater expression in birds that received NC. There was higher expression of the neutral and cationic amino acid transporter gene (y + LAT-2) with ... Mostrar Tudo |
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Palavras-Chave: |
Butirato de sódio; Expressão gênica; Growth promoters; Morfologia intestinal; Prebióticos; Proteinato de zinco. |
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Thesagro: |
Dieta; Frango de Corte; Gene. |
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Thesaurus NAL: |
Blenders; Broiler chickens; Genes; Immune response; Prebiotics. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1156809/1/final10221.pdf
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Marc: |
LEADER 03068naa a2200409 a 4500
001 2156809
005 2023-09-20
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1080/1828051X.2023.2240850$2DOI
100 1 $aSILVA, M. A. S.
245 $aEffect of mannanrich fractions and a mixture of sodium butyrate and zinc proteinate on performance, intestinal morphometry, and gene expression in broilers.$h[electronic resource]
260 $c2023
520 $aAbstract: This study evaluated the effects of isolated or combined prebiotics blended with sodium butyrate and zinc proteinate on performance, intestinal morphometry, and expression of genes associated with nutrient transport and immune response in broilers. 1,400 birds were randomly assigned to 5 treatments (Negative control (NC) without antibiotic; Positive control (PC) with antibiotic; Prebiotic (Prebio) composed of mannan fractions; Blend, composed of sodium butyrate, hydrolysed yeast cell wall and zinc proteinate; and the combination Prebio + Blend), with eight replications and 35 birds per experimental unit. The PC led to higher weight gain (WG) and lowered feed conversion (FCR) from 1 to 7 days of life than the other treatments. The use of prebio and blend resulted in high WG from 22 to 42 days (1773; 1768.9 g, respectively). However, the combination of prebio + blend was similar to PC and NC treatments. The additives resulted in longer duodenal villi when administered alone and in ileal villi (p = 0.001) combined, with no effect on jejunal villi. Crypt depth and duodenal villus: crypt ratio was higher for both additives types. A significant difference among treatments in the expression of the sodium-dependent glucose transporter gene (SGLT1) was noted, with greater expression in birds that received NC. There was higher expression of the neutral and cationic amino acid transporter gene (y + LAT-2) with the prebio and blend, either alone or in combination. The prebio blend with sodium butyrate and zinc proteinate additives used separately in broiler diets supported beneficial changes in intestinal morphometry, nutrient absorption, and performance, indicating their value in antibiotic-free broiler production systems.
650 $aBlenders
650 $aBroiler chickens
650 $aGenes
650 $aImmune response
650 $aPrebiotics
650 $aDieta
650 $aFrango de Corte
650 $aGene
653 $aButirato de sódio
653 $aExpressão gênica
653 $aGrowth promoters
653 $aMorfologia intestinal
653 $aPrebióticos
653 $aProteinato de zinco
700 1 $aRIBEIRO JUNIOR, V.
700 1 $aSILVA, C. M.
700 1 $aSILVA, L. F. C.
700 1 $aDEL VESCO, A. P.
700 1 $aOLIVEIRA JUNIOR, G. M.
700 1 $aCALDERANO, A. A.
700 1 $aTAVERNARI, F. de C.
700 1 $aCORASSA, A.
700 1 $aBRITO, C. O.
773 $tItalian Journal of Animal Science$gv. 22, n. 1, p. 728-738, 2023.
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Embrapa Suínos e Aves (CNPSA) |
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