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Registro Completo |
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
13/09/2022 |
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Data da última atualização: |
13/09/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CARVALHEIRA, L. de R.; SANTOS, G. B. dos; JASMIM; GUIMARÃES, C. R.; CAMPOS, M. M.; MACHADO, F. S.; PEDROSO, A. M.; SILVA, T. E. da; NOGUEIRA, L. A. G.; RODRIGUES, A. L. R.; CARVALHO, B. C. de. |
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Afiliação: |
LUCIANO DE REZENDE CARVALHEIRA, Universidade Federal Fluminense; GUSTAVO BERVIAN DOS SANTOS, Universidade Federal Fluminense; JASMIM, Universidade Federal do Rio de Janeiro; CLÓVIS RIBEIRO GUIMARÃES, Universidade Federal de Minas Gerais; MARIANA MAGALHAES CAMPOS, CNPGL; FERNANDA SAMARINI MACHADO, CNPGL; ALEXANDRE MENDONÇA PEDROSO, AMP Consultoria; TADEU EDER DA SILVA, University of Wisconsin-Madison; LUIZ ALTAMIRO GARCIA NOGUEIRA, Universidade Federal Fluminense; ANDRÉ LUÍS RIOS RODRIGUES, Universidade Federal Fluminense; BRUNO CAMPOS DE CARVALHO, CNPGL. |
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Título: |
Diet crude protein reduction on follicular fluid and cumulus-oocyte complexes of mid-lactating Girolando cows. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Animal Reproduction, v. 19, n. 3, e20210088, 2022. |
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DOI: |
https://doi.org/10.1590/1984-3143-AR2021-0088 |
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Idioma: |
Inglês |
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Conteúdo: |
This study evaluated the effect of crude protein (CP) reduction in four diets (156, 139, 132, and 127 g Kg-1 DM) maintaining constant metabolizable protein (188 g/day) on the follicular fluid and cumulus-oocyte complexes of mid-lactating Girolando cows. Twenty-two Girolando cows with average of 21.55 ±3.19 L daily milk yield, 105.30 ±22.62 days in lactation and 3.22 ±0.03 body condition score were selected. To reduce CP in diets and maintain constant metabolizable protein, urea and soybean meal were gradually replaced by lignosulfonate-treated soybean meal (SoyPass®, Cargill), resulting in an increase in rumenundegradable protein and a reduction in rumen degradable protein. A linear and quadratic reduction was observed in the plasma and follicular fluid urea nitrogen concentration following CP reduction, with the most intense reduction occurring in the 127 g Kg-1 DM group (p<0.001). As CP reduced, there was a tendency for a linear increase in the follicular growth rate (P=0.0696), on the number and proportion of viable oocytes (P<0.09), and also a linear increase for the number (P=0.0397) and proportion (P<0.09) of grade I viable oocytes. Plus, there was a linear effect for the number of cumulus oophorus cells. Cows fed with the lowest amount of CP had cumulus-oocyte complexes with higher numbers of cumulus oophorus cells (P=0.0238). Also, the reduction of diet crude protein was followed by a decrease in the probability of oocytes? DNA degradation. In conclusion, the reduction of CP in the diet of mid-lactating Girolando cows, reduces urea nitrogen concentration in both blood plasma and follicular fluid, and, as a consequence, increases the viability of oocytes and the number of cumulus oophorus cells while reducing oocytes? DNA degradation of follicular included cumulus-oocyte complex. The reduction on dietary CP may improve in vivo oocytes-embryo development impacting fertility of lactating dairy cows. MenosThis study evaluated the effect of crude protein (CP) reduction in four diets (156, 139, 132, and 127 g Kg-1 DM) maintaining constant metabolizable protein (188 g/day) on the follicular fluid and cumulus-oocyte complexes of mid-lactating Girolando cows. Twenty-two Girolando cows with average of 21.55 ±3.19 L daily milk yield, 105.30 ±22.62 days in lactation and 3.22 ±0.03 body condition score were selected. To reduce CP in diets and maintain constant metabolizable protein, urea and soybean meal were gradually replaced by lignosulfonate-treated soybean meal (SoyPass®, Cargill), resulting in an increase in rumenundegradable protein and a reduction in rumen degradable protein. A linear and quadratic reduction was observed in the plasma and follicular fluid urea nitrogen concentration following CP reduction, with the most intense reduction occurring in the 127 g Kg-1 DM group (p<0.001). As CP reduced, there was a tendency for a linear increase in the follicular growth rate (P=0.0696), on the number and proportion of viable oocytes (P<0.09), and also a linear increase for the number (P=0.0397) and proportion (P<0.09) of grade I viable oocytes. Plus, there was a linear effect for the number of cumulus oophorus cells. Cows fed with the lowest amount of CP had cumulus-oocyte complexes with higher numbers of cumulus oophorus cells (P=0.0238). Also, the reduction of diet crude protein was followed by a decrease in the probability of oocytes? DNA degradation. In conclusion, the reducti... Mostrar Tudo |
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Palavras-Chave: |
Apoptose. |
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Thesagro: |
Bovino; Gado Leiteiro; Nutrição Animal; Reprodução Animal; Uréia. |
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Thesaurus Nal: |
Animal nutrition; Animal reproduction; Apoptosis; Urea. |
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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/1146377/1/Diet-crude-protein-reduction-on-follicular-fluid.pdf
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Marc: |
LEADER 03037naa a2200373 a 4500
001 2146377
005 2022-09-13
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1590/1984-3143-AR2021-0088$2DOI
100 1 $aCARVALHEIRA, L. de R.
245 $aDiet crude protein reduction on follicular fluid and cumulus-oocyte complexes of mid-lactating Girolando cows.$h[electronic resource]
260 $c2022
520 $aThis study evaluated the effect of crude protein (CP) reduction in four diets (156, 139, 132, and 127 g Kg-1 DM) maintaining constant metabolizable protein (188 g/day) on the follicular fluid and cumulus-oocyte complexes of mid-lactating Girolando cows. Twenty-two Girolando cows with average of 21.55 ±3.19 L daily milk yield, 105.30 ±22.62 days in lactation and 3.22 ±0.03 body condition score were selected. To reduce CP in diets and maintain constant metabolizable protein, urea and soybean meal were gradually replaced by lignosulfonate-treated soybean meal (SoyPass®, Cargill), resulting in an increase in rumenundegradable protein and a reduction in rumen degradable protein. A linear and quadratic reduction was observed in the plasma and follicular fluid urea nitrogen concentration following CP reduction, with the most intense reduction occurring in the 127 g Kg-1 DM group (p<0.001). As CP reduced, there was a tendency for a linear increase in the follicular growth rate (P=0.0696), on the number and proportion of viable oocytes (P<0.09), and also a linear increase for the number (P=0.0397) and proportion (P<0.09) of grade I viable oocytes. Plus, there was a linear effect for the number of cumulus oophorus cells. Cows fed with the lowest amount of CP had cumulus-oocyte complexes with higher numbers of cumulus oophorus cells (P=0.0238). Also, the reduction of diet crude protein was followed by a decrease in the probability of oocytes? DNA degradation. In conclusion, the reduction of CP in the diet of mid-lactating Girolando cows, reduces urea nitrogen concentration in both blood plasma and follicular fluid, and, as a consequence, increases the viability of oocytes and the number of cumulus oophorus cells while reducing oocytes? DNA degradation of follicular included cumulus-oocyte complex. The reduction on dietary CP may improve in vivo oocytes-embryo development impacting fertility of lactating dairy cows.
650 $aAnimal nutrition
650 $aAnimal reproduction
650 $aApoptosis
650 $aUrea
650 $aBovino
650 $aGado Leiteiro
650 $aNutrição Animal
650 $aReprodução Animal
650 $aUréia
653 $aApoptose
700 1 $aSANTOS, G. B. dos
700 1 $aJASMIM
700 1 $aGUIMARÃES, C. R.
700 1 $aCAMPOS, M. M.
700 1 $aMACHADO, F. S.
700 1 $aPEDROSO, A. M.
700 1 $aSILVA, T. E. da
700 1 $aNOGUEIRA, L. A. G.
700 1 $aRODRIGUES, A. L. R.
700 1 $aCARVALHO, B. C. de
773 $tAnimal Reproduction$gv. 19, n. 3, e20210088, 2022.
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Registro original: |
Embrapa Gado de Leite (CNPGL) |
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| Registros recuperados : 11 | |
| 2. |  | CARVALHEIRA, L. de R.; WENCESLAU, R. R.; RIBEIRO, L. dos S.; CARVALHO, B. C. de; BORGES, A. M.; CAMARGO, L. S. de A. Daily vaginal temperature in Girolando cows from three different genetic composition under natural heat stress. Translational Animal Science, v. 5, n. 3, txab138, 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 3 |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 3. | | TEIXEIRA, T. A.; FONSECA, J. F. da; SOUZA-FABJAN, J. M. G. de; CARVALHEIRA, L. de R.; FERNANDES, D. A. de M.; BRANDÃO, F. Z. Efficiency of different hormonal treatments for estrus synchronization in tropical Santa Inês sheep. Tropical Animal Health and Production, Heidelberg, v. 48, n. 3, p. 545-551, Mar. 2016.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 4. | | RIBEIRO, L. dos S.; BRANDÃO, F. Z.; CARVALHEIRA, L. de R.; GOES, T. J. de F.; TORRES FILHO, R. de A.; QUINTAO, C. C. R.; PIRES, M. de F. A.; CAMARGO, L. S. de A.; CARVALHO, B. C. de. Chromium supplementation improves glucose metabolism and vaginal temperature regulation in Girolando cows under heat stress conditions in a climatic chamber. Tropical Animal Health and Production, v. 52, p. 1661-1668, 2020.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 5. | | RIBEIRO, L. dos S.; BRANDÃO, F. Z.; CARVALHEIRA, L. de R.; LEMOS, D. R. de; SOUZA, G. T. de; BATISTA, R. I. T. P.; CAMARGO, L. S. de A.; CARVALHO, B. C. de. Chromium supplementation modulates glucose metabolism in heatstressed Girolando dairy cows. Semina: Ciências Agrárias, v. 41, n. 5, p. 2445-2452, 2020. Short communications.| Tipo: Nota Técnica/Nota Científica |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 6. | | CARVALHEIRA, L. de R.; SANTOS, G. B. dos; JASMIM; GUIMARÃES, C. R.; CAMPOS, M. M.; MACHADO, F. S.; PEDROSO, A. M.; SILVA, T. E. da; NOGUEIRA, L. A. G.; RODRIGUES, A. L. R.; CARVALHO, B. C. de. Diet crude protein reduction on follicular fluid and cumulus-oocyte complexes of mid-lactating Girolando cows. Animal Reproduction, v. 19, n. 3, e20210088, 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Gado de Leite. |
| |
| 7. | | CARVALHEIRA, L. de R.; SANTOS, G. B. dos; GUIMARÃES, C. R.; RODRIGUES, A. L. R.; MACHADO, F. S.; CAMPOS, M. M.; VARGAS, M. W.; NOGUEIRA, L. A. G.; CARVALHO, B. C. de. Efeito de diferentes níveis de proteína degradável e não degradável no rúmen sobre a concentração de nitrogênio ureico no plasma, fluido folicular e vialibildade de oócitos em vacas Girolando (Bos taurus taurus x Bos taurus indicus) em lactação In: CONGRESSO BRASILEIRO DE REPRODUÇÃO ANIMAL, 21., 2015, Belo Horizonte. Anais... Belo Horizonte: CBRA, 2015.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 8. | | FABJAN, J. M. G. de S.; BALARO, M. F. A.; BARBOSA, T. G. B.; FONSECA, J. F. da; FIGUEIRA. L. M.; TEXEIRA, T. A.; CARVALHEIRA. L. de R.; BRANDÃO, F. Z. Potencial do GnRH em sincronizar a emergência folicular e ovulação em protocolo superovulatório "dia 0" em ovinos. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE TECNOLOGIA DE EMBRIÕES, 29., 2015, Gramado. Anais... [S.l.]: SBTE, 2015. p. 352.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 9. | | GUIMARÃES, C. R.; AZEVEDO, R. A. de; CAMPOS, M. M.; MACHADO, F. S.; PEDROSO, A. M.; CARVALHEIRA, L. de R.; TOMICH, T. R.; PEREIRA, L. G. R.; COELHO, S. G. Reduction of crude protein in diets fed to lactating Holstein-Gyr cows. Pesquisa Agropecuária Brasileira, v. 53, n. 7, p. 858-865, 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Gado de Leite; Embrapa Unidades Centrais. |
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| 10. | | SOUZA, E. D. de; BATISTA, R. I. T. P.; NETTO, P. M. O.; QUINTAO, C. C. R.; LOURO, I. D.; CAMARGO, L. S. de A.; CARVALHEIRA, L. de R. Inhibition of HSP90 associated to heat shock during in vitro maturation of bovine oocytes alters the relative amount of transcripts in 8-cell stage embryos. In: ANNUAL MEETING OF THE BRAZILIAN EMBRYO TECNNOLOGY SOCIETY, 14., 2017, Cabo de Santo Agostinho. Proceedings... Cabo de Santo Agostinho: SBTE, 2017. p. 882.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 11. | | SOUZA, E. D. de; SOUZA, J. F. da S. e; OLIVEIRA NETTO, P. M. de; CARVALHEIRA, L. de R.; BATISTA, R. I. T. P.; QUINTAO, C. C. R.; LOURO, I. D.; CAMARGO, L. S. de A. Inhibition of Hsp90 during in vitro maturation under thermoneutral or heat shock conditions compromises the developmental competence of bovine oocytes. Zygote, v. 30, n. 6, p. 854-862, 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Gado de Leite. |
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| Registros recuperados : 11 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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