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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
12/01/2024 |
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Data da última atualização: |
12/01/2024 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
CRUZ, A. F. da; OLIVEIRA, J. S. de; SANTOS, E. M.; ARAUJO, G. G. L. de; CAMPOS, F. S.; SANTOS, N. S.; SOBRAL, G. de C.; VIEIRA, D. de S. |
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Afiliação: |
ANTONIEL FLORENCIO DA CRUZ, Doutando da UFPB; JULIANA SILVA DE OLIVEIRA, Docente da UFPB; EDSON MAURO SANTOS, Docente da UFPB; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; FLEMING SENA CAMPOS, Bolsista CNPq; NEILSON SILVA SANTOS, Doutoranda da UFPB; GILBERTO DE CARVALHO SOBRAL, Doutorando da UFPB; DIEGO DE SOUSA VIEIRA, Doutorando da UFPB. |
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Título: |
Rendimento de carcaça de ovinos confinados com dietas a base de silagem de sorgo realocada e níveis de concentrado. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE ZOOTECNIA, 32., 2023, Natal. Anais... Natal: UFERSA, 2023. |
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Idioma: |
Português |
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Conteúdo: |
O trabalho objetivou avaliar a inclusão de níveis de concentrado em dietas com silagem de sorgo realocada sobre o rendimento da carcaça de ovinos confinados. |
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Palavras-Chave: |
Rendimento da carcaça; Silagem de sorgo; Zootec2023. |
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Thesagro: |
Confinamento; Fibra; Fibra Animal; Nutrição Animal; Ovino; Ruminante; Silagem. |
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Thesaurus Nal: |
Animal nutrition. |
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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/doc/1160744/1/RENDIMENTO-DE-CARCACA-DE-OVINOS-CONFINADOS-COM-DIETas-2023.pdf
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Marc: |
LEADER 01134nam a2200325 a 4500
001 2160744
005 2024-01-12
008 2023 bl uuuu u00u1 u #d
100 1 $aCRUZ, A. F. da
245 $aRendimento de carcaça de ovinos confinados com dietas a base de silagem de sorgo realocada e níveis de concentrado.$h[electronic resource]
260 $aIn: CONGRESSO BRASILEIRO DE ZOOTECNIA, 32., 2023, Natal. Anais... Natal: UFERSA$c2023
520 $aO trabalho objetivou avaliar a inclusão de níveis de concentrado em dietas com silagem de sorgo realocada sobre o rendimento da carcaça de ovinos confinados.
650 $aAnimal nutrition
650 $aConfinamento
650 $aFibra
650 $aFibra Animal
650 $aNutrição Animal
650 $aOvino
650 $aRuminante
650 $aSilagem
653 $aRendimento da carcaça
653 $aSilagem de sorgo
653 $aZootec2023
700 1 $aOLIVEIRA, J. S. de
700 1 $aSANTOS, E. M.
700 1 $aARAUJO, G. G. L. de
700 1 $aCAMPOS, F. S.
700 1 $aSANTOS, N. S.
700 1 $aSOBRAL, G. de C.
700 1 $aVIEIRA, D. de S.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com cnpgl.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
12/12/2012 |
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Data da última atualização: |
09/02/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
CAMPOS JUNIOR, P. H. A.; ASSUNÇÃO, C. M.; CARVALHO, B. C. de; BATISTA, R. I. T. P.; GARCIA, R. M. G.; VIANA, J. H. M. |
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Afiliação: |
PAULO HENRIQUE ALMEIDA CAMPOS JUNIOR, UFMG; CAROLINA MARINHO ASSUNÇÃO, UFJF; BRUNO CAMPOS DE CARVALHO, CNPGL; RIBRIO IVAN TAVARES PEREIRA BATISTA, UFJF; RAUL MARCEL GONZALEZ GARCIA, UFJF; JOAO HENRIQUE MOREIRA VIANA, CNPGL. |
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Título: |
Follicular populations, recruitment and atresia in the ovaries of different strains of mice. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Reproductive Biology, v. 12, n. 1. p. 41-55, 2012. |
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DOI: |
https://doi.org/10.1016/S1642-431X(12)60076-X |
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Idioma: |
Inglês |
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Conteúdo: |
Follicular atresia is a key event in the selection of the ovulatory follicles and occurs during all developmental stages. The aims of the study were to evaluate the follicular population as well as the rates of follicular recruitment and atresia in different strains of mice. Ovaries were obtained from four strains of mice: G1/Swiss, G2/F1 Swiss×C57BL/6, G3/inbred strain C57BL/6, and G4/F1 C57BL/6×Swiss. All mice used in the study were 60 days old. Ovaries collected from the mice were fixed and processed for histological analysis. The G2 ovaries were also used to examine immunolocalization of active caspase-3. The pimordial follicle population was smaller in G3 mice than in G1, G2 and G4 groups (7 565±1 845 vs. 17 180±3 159, 14 785±3 319 and 13 325±2 685, respectively; p<0.05). The rate of follicular recruitment in G3, however, was higher than in the other groups (29.2% vs. 18.2%, 17.3% and 13.0% in G1, G2 and G4, respectively; p<0.05), resulting in a similar (p>0.05) number of antral follicles among groups. The small follicular pool in G3 mice was also associated with a lower rate of follicular atresia (11.4% vs. 17.2%, 16.7% and 13.6% for G3, G1, G2 and G4, respectively; p<0.05). The number of follicles stained with active caspase-3 was higher (p<0.05) during the final stage of preantral folliculogenesis than in other stages of follicular development suggesting that apoptosis in mice occurs earlier in comparison to large animals. Thus, it was concluded that differences in follicle reservoir among mice strains are compensated by an increased rate of follicular recruitment and a decreased rate of follicular atresia; and atresia occurs in mice mainly at the end of the preantral stage of folliculogenesis. MenosFollicular atresia is a key event in the selection of the ovulatory follicles and occurs during all developmental stages. The aims of the study were to evaluate the follicular population as well as the rates of follicular recruitment and atresia in different strains of mice. Ovaries were obtained from four strains of mice: G1/Swiss, G2/F1 Swiss×C57BL/6, G3/inbred strain C57BL/6, and G4/F1 C57BL/6×Swiss. All mice used in the study were 60 days old. Ovaries collected from the mice were fixed and processed for histological analysis. The G2 ovaries were also used to examine immunolocalization of active caspase-3. The pimordial follicle population was smaller in G3 mice than in G1, G2 and G4 groups (7 565±1 845 vs. 17 180±3 159, 14 785±3 319 and 13 325±2 685, respectively; p<0.05). The rate of follicular recruitment in G3, however, was higher than in the other groups (29.2% vs. 18.2%, 17.3% and 13.0% in G1, G2 and G4, respectively; p<0.05), resulting in a similar (p>0.05) number of antral follicles among groups. The small follicular pool in G3 mice was also associated with a lower rate of follicular atresia (11.4% vs. 17.2%, 16.7% and 13.6% for G3, G1, G2 and G4, respectively; p<0.05). The number of follicles stained with active caspase-3 was higher (p<0.05) during the final stage of preantral folliculogenesis than in other stages of follicular development suggesting that apoptosis in mice occurs earlier in comparison to large animals. Thus, it was concluded that differences in f... Mostrar Tudo |
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Palavras-Chave: |
Folliculogenesis. |
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Thesaurus NAL: |
apoptosis; caspase-3; heterosis. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
LEADER 02495naa a2200241 a 4500
001 1942169
005 2024-02-09
008 2012 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/S1642-431X(12)60076-X$2DOI
100 1 $aCAMPOS JUNIOR, P. H. A.
245 $aFollicular populations, recruitment and atresia in the ovaries of different strains of mice.$h[electronic resource]
260 $c2012
520 $aFollicular atresia is a key event in the selection of the ovulatory follicles and occurs during all developmental stages. The aims of the study were to evaluate the follicular population as well as the rates of follicular recruitment and atresia in different strains of mice. Ovaries were obtained from four strains of mice: G1/Swiss, G2/F1 Swiss×C57BL/6, G3/inbred strain C57BL/6, and G4/F1 C57BL/6×Swiss. All mice used in the study were 60 days old. Ovaries collected from the mice were fixed and processed for histological analysis. The G2 ovaries were also used to examine immunolocalization of active caspase-3. The pimordial follicle population was smaller in G3 mice than in G1, G2 and G4 groups (7 565±1 845 vs. 17 180±3 159, 14 785±3 319 and 13 325±2 685, respectively; p<0.05). The rate of follicular recruitment in G3, however, was higher than in the other groups (29.2% vs. 18.2%, 17.3% and 13.0% in G1, G2 and G4, respectively; p<0.05), resulting in a similar (p>0.05) number of antral follicles among groups. The small follicular pool in G3 mice was also associated with a lower rate of follicular atresia (11.4% vs. 17.2%, 16.7% and 13.6% for G3, G1, G2 and G4, respectively; p<0.05). The number of follicles stained with active caspase-3 was higher (p<0.05) during the final stage of preantral folliculogenesis than in other stages of follicular development suggesting that apoptosis in mice occurs earlier in comparison to large animals. Thus, it was concluded that differences in follicle reservoir among mice strains are compensated by an increased rate of follicular recruitment and a decreased rate of follicular atresia; and atresia occurs in mice mainly at the end of the preantral stage of folliculogenesis.
650 $aapoptosis
650 $acaspase-3
650 $aheterosis
653 $aFolliculogenesis
700 1 $aASSUNÇÃO, C. M.
700 1 $aCARVALHO, B. C. de
700 1 $aBATISTA, R. I. T. P.
700 1 $aGARCIA, R. M. G.
700 1 $aVIANA, J. H. M.
773 $tReproductive Biology$gv. 12, n. 1. p. 41-55, 2012.
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