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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
01/11/2019 |
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Data da última atualização: |
01/11/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CAMPOS, F. S.; CARVALHO, G. G. P.; SANTOS, E. M.; ARAUJO, G. G. L. de; REBOUÇAS, R. A.; LIMA, A. E.; ARAÚJO, M. L. G. M. L.; OLIVEIRA, J. S.; GOIS, G. C.; MAGALHÃES, A. L. R. |
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Afiliação: |
F. S. CAMPOS, UFRPE - Garanhus, PE; G. G. P. CARVALHO, UFBA; E. M. SANTOS, UFPB - Areia, PB; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; R. A. Rebouças, UFBA; A. ESTRELA LIMA, UFBA; M. L. G. M. L. ARAÚJO, UFBA; J. S. OLIVEIRA, UFPB - Areia, PB; G. C. GOIS, UNIVASF; A. L. R. MAGALHÃES, UFRPE - Garanhus, PE. |
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Título: |
Metabolic profile and histopathology of kidneys and liver of lambs fed silages of forages adapted to a semi-arid environment. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
South African Journal of Animal Science, v. 49, n. 3, p. 555-563, 2019. |
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DOI: |
10.4314/sajas.v49i3.16 |
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Idioma: |
Inglês |
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Conteúdo: |
Thirty-two mixed-breed ram lambs (average age, 5.6 ± 0.4 months, and average live weight, 17.61 ± 2.63 kg) were used to evaluate the effect of diets containing silages of forages adapted to a semi-arid environment on the metabolic profile in serum and the histopathological assessment of liver and kidney tissues of the lambs. Lambs were allocated, in a completely randomised design, to four treatments (silage of old man saltbush (Atriplex nummularia Lind), buffelgrass (Cenchrus ciliaris), gliricidia (Gliricidia sepium) and ?pornunça? (Manihot sp.). The feedlot period was 49 days, and animals were slaughtered at an average weight of 27 ± 4.6 kg. On the last day of the experiment, blood was collected from the jugular vein of all animals to measure the protein, metabolic and energy profiles of the lambs. At slaughter, kidney and liver samples were collected for histopathological examination. The consuming of the diet containing buffelgrass silage resulted in a significantly higher activity of alanine-aminotransferase (30.14 IU/L) and the concentrations of urea (44.25 mg/dL), creatinine (0.94 mg/dL) and albumin (4.48 g/dL) in serum. Diets containing gliricidia silage resulted in significantly higher gamma-glutamyl transferase activity (92.0 IU/L), while the diets with pornunça silage resulted in higher serum levels of triglycerides (37.85 mg/dL). The diets had no effect on aspartate-aminotransferase enzyme activity and total protein, cholesterol and globulin concentrations, or the albumin : globulin ratio in serum. Mild congestion, necrosis and foci of mineralisation were observed in the kidneys of animals fed diets containing old man saltbush (50%) and pornunça (25%) silages, and mild fatty degeneration and mild mononuclear inflammatory infiltrate in their livers. In conclusion, diets containing silages of forages that are adapted to semi-arid environments may be used for feeding lambs, given the absence of dysfunctioning plasmatic levels of liver enzymes and energy and protein profiles. Additionally, kidney failure was not observed in lambs fed these diets during the feedlot period. MenosThirty-two mixed-breed ram lambs (average age, 5.6 ± 0.4 months, and average live weight, 17.61 ± 2.63 kg) were used to evaluate the effect of diets containing silages of forages adapted to a semi-arid environment on the metabolic profile in serum and the histopathological assessment of liver and kidney tissues of the lambs. Lambs were allocated, in a completely randomised design, to four treatments (silage of old man saltbush (Atriplex nummularia Lind), buffelgrass (Cenchrus ciliaris), gliricidia (Gliricidia sepium) and ?pornunça? (Manihot sp.). The feedlot period was 49 days, and animals were slaughtered at an average weight of 27 ± 4.6 kg. On the last day of the experiment, blood was collected from the jugular vein of all animals to measure the protein, metabolic and energy profiles of the lambs. At slaughter, kidney and liver samples were collected for histopathological examination. The consuming of the diet containing buffelgrass silage resulted in a significantly higher activity of alanine-aminotransferase (30.14 IU/L) and the concentrations of urea (44.25 mg/dL), creatinine (0.94 mg/dL) and albumin (4.48 g/dL) in serum. Diets containing gliricidia silage resulted in significantly higher gamma-glutamyl transferase activity (92.0 IU/L), while the diets with pornunça silage resulted in higher serum levels of triglycerides (37.85 mg/dL). The diets had no effect on aspartate-aminotransferase enzyme activity and total protein, cholesterol and globulin concentrations, or the... Mostrar Tudo |
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Palavras-Chave: |
Pornunça. |
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Thesagro: |
Capim Buffel; Forragem; Gliricidia; Nutrição Animal. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/204071/1/Metabolic-profile-and-histopathology-2019.pdf
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Marc: |
LEADER 03048naa a2200301 a 4500
001 2113743
005 2019-11-01
008 2019 bl uuuu u00u1 u #d
024 7 $a10.4314/sajas.v49i3.16$2DOI
100 1 $aCAMPOS, F. S.
245 $aMetabolic profile and histopathology of kidneys and liver of lambs fed silages of forages adapted to a semi-arid environment.$h[electronic resource]
260 $c2019
520 $aThirty-two mixed-breed ram lambs (average age, 5.6 ± 0.4 months, and average live weight, 17.61 ± 2.63 kg) were used to evaluate the effect of diets containing silages of forages adapted to a semi-arid environment on the metabolic profile in serum and the histopathological assessment of liver and kidney tissues of the lambs. Lambs were allocated, in a completely randomised design, to four treatments (silage of old man saltbush (Atriplex nummularia Lind), buffelgrass (Cenchrus ciliaris), gliricidia (Gliricidia sepium) and ?pornunça? (Manihot sp.). The feedlot period was 49 days, and animals were slaughtered at an average weight of 27 ± 4.6 kg. On the last day of the experiment, blood was collected from the jugular vein of all animals to measure the protein, metabolic and energy profiles of the lambs. At slaughter, kidney and liver samples were collected for histopathological examination. The consuming of the diet containing buffelgrass silage resulted in a significantly higher activity of alanine-aminotransferase (30.14 IU/L) and the concentrations of urea (44.25 mg/dL), creatinine (0.94 mg/dL) and albumin (4.48 g/dL) in serum. Diets containing gliricidia silage resulted in significantly higher gamma-glutamyl transferase activity (92.0 IU/L), while the diets with pornunça silage resulted in higher serum levels of triglycerides (37.85 mg/dL). The diets had no effect on aspartate-aminotransferase enzyme activity and total protein, cholesterol and globulin concentrations, or the albumin : globulin ratio in serum. Mild congestion, necrosis and foci of mineralisation were observed in the kidneys of animals fed diets containing old man saltbush (50%) and pornunça (25%) silages, and mild fatty degeneration and mild mononuclear inflammatory infiltrate in their livers. In conclusion, diets containing silages of forages that are adapted to semi-arid environments may be used for feeding lambs, given the absence of dysfunctioning plasmatic levels of liver enzymes and energy and protein profiles. Additionally, kidney failure was not observed in lambs fed these diets during the feedlot period.
650 $aCapim Buffel
650 $aForragem
650 $aGliricidia
650 $aNutrição Animal
653 $aPornunça
700 1 $aCARVALHO, G. G. P.
700 1 $aSANTOS, E. M.
700 1 $aARAUJO, G. G. L. de
700 1 $aREBOUÇAS, R. A.
700 1 $aLIMA, A. E.
700 1 $aARAÚJO, M. L. G. M. L.
700 1 $aOLIVEIRA, J. S.
700 1 $aGOIS, G. C.
700 1 $aMAGALHÃES, A. L. R.
773 $tSouth African Journal of Animal Science$gv. 49, n. 3, p. 555-563, 2019.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Agroindústria de Alimentos. |
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Data corrente: |
06/10/2005 |
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Data da última atualização: |
04/02/2013 |
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Tipo da produção científica: |
Comunicado Técnico/Recomendações Técnicas |
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Autoria: |
FREITAS-SILVA, O.; TORRES, A.; SOUZA, M. L. M.; CORRÊA, T. B. S. |
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Título: |
Ocorrência e produção de micotoxinas por isolados de Alternaria alternata em tomate. |
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Ano de publicação: |
2001 |
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Fonte/Imprenta: |
Rio de Janeiro: Embrapa Agroindústria de Alimentos, 2001. |
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Páginas: |
3 p. |
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Série: |
(Embrapa Agroindústria de Alimentos. Comunicado técnico, 42). |
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Idioma: |
Português |
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Palavras-Chave: |
Micotoxinas; Ocorrência. |
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Thesagro: |
Tomate. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/75962/1/ct42-2001.pdf
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Marc: |
LEADER 00607nam a2200193 a 4500
001 1415510
005 2013-02-04
008 2001 bl uuuu u0uu1 u #d
100 1 $aFREITAS-SILVA, O.
245 $aOcorrência e produção de micotoxinas por isolados de Alternaria alternata em tomate.
260 $aRio de Janeiro: Embrapa Agroindústria de Alimentos$c2001
300 $a3 p.
490 $a(Embrapa Agroindústria de Alimentos. Comunicado técnico, 42).
650 $aTomate
653 $aMicotoxinas
653 $aOcorrência
700 1 $aTORRES, A.
700 1 $aSOUZA, M. L. M.
700 1 $aCORRÊA, T. B. S.
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Embrapa Agroindústria de Alimentos (CTAA) |
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