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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
21/12/2023 |
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Data da última atualização: |
21/12/2023 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
CARVALHO, S. C. S.; FRANCISCO, V. C.; SILVA, K. F.; CHAMILETE, S. A. M.; SILVA, G. V.; RODRIGUES, P. H. M.; OLIVEIRA, P. P. A.; BARIONI JUNIOR, W.; NASSU, R. T. |
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Afiliação: |
S. C. S. CARVALHO, Universidade Estadual Paulista; V. C. FRANCISCO, Universidade Estadual Paulista; K. F. SILVA, Universidade Estadual Paulista; S. A. M. CHAMILETE, Universidade Estadual Paulista; G. V. SILVA, Universidade de São Paulo; P. H. M. RODRIGUES, Universidade de São Paulo; PATRICIA PERONDI ANCHAO OLIVEIRA, CPPSE; WALDOMIRO BARIONI JUNIOR, CPPSE; RENATA TIEKO NASSU, CPPSE. |
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Título: |
Meat quality of cattle raised on pastures with pigeon pea intercropping as a strategy for mitigating greenhouse gases: preliminary results. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
In: SYMPOSIUM STRATEGIC PRACTICES FOR MITIGATING GREENHOUSE GAS EMISSION IN GRASSLAND. Proceedings... São Carlos: Embrapa Pecuária Sudeste, 2023. |
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Páginas: |
p. 11-12. |
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Idioma: |
Inglês |
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Conteúdo: |
Pigeon pea (Cajanus cajan (L.) Mill sp.) intercropped with Brachiaria acts as a protein bank and green fertilizer, as well as having the potential to reduce greenhouse gas (GHG) emissions in the production system. |
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Palavras-Chave: |
Enteric methane; Sensory acceptance; Sustainability. |
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Thesaurus Nal: |
Beef cattle. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1160190/1/MeatQualityCattle.pdf
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Marc: |
LEADER 01143nam a2200265 a 4500
001 2160190
005 2023-12-21
008 2023 bl uuuu u00u1 u #d
100 1 $aCARVALHO, S. C. S.
245 $aMeat quality of cattle raised on pastures with pigeon pea intercropping as a strategy for mitigating greenhouse gases$bpreliminary results.$h[electronic resource]
260 $aIn: SYMPOSIUM STRATEGIC PRACTICES FOR MITIGATING GREENHOUSE GAS EMISSION IN GRASSLAND. Proceedings... São Carlos: Embrapa Pecuária Sudeste$c2023
300 $ap. 11-12.
520 $aPigeon pea (Cajanus cajan (L.) Mill sp.) intercropped with Brachiaria acts as a protein bank and green fertilizer, as well as having the potential to reduce greenhouse gas (GHG) emissions in the production system.
650 $aBeef cattle
653 $aEnteric methane
653 $aSensory acceptance
653 $aSustainability
700 1 $aFRANCISCO, V. C.
700 1 $aSILVA, K. F.
700 1 $aCHAMILETE, S. A. M.
700 1 $aSILVA, G. V.
700 1 $aRODRIGUES, P. H. M.
700 1 $aOLIVEIRA, P. P. A.
700 1 $aBARIONI JUNIOR, W.
700 1 $aNASSU, R. T.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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Voltar
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sudeste. Para informações adicionais entre em contato com cppse.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
16/06/2011 |
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Data da última atualização: |
27/07/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 2 |
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Autoria: |
MINGOTI, G. Z.; CASTRO, V. S. D. C.; NICIURA, S. C. M.; BARRETO, L. S. S.; GARCIA, J. M. |
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Afiliação: |
GISELE ZOCCAL MINGOTI, UNESP/ARAÇATUBA; VIVIANE SGGOBI DIAS CAIADO CASTRO, UNESP/JABOTICABAL; SIMONE CRISTINA MEO NICIURA, CPPSE; LETÍCIA SIQUEIRA SÁ BARETTO, UNESP/JABOTICABAL; JOAQUIM MANSANO GARCIA, UNESP/JABOTICABAL. |
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Título: |
The effects of macromolecular and serum supplements and oxygen tension during bovine in vitro procedures on kinetics of oocyte maturation and embryo development. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
In Vitro Cell Dev Biol Anim., v. 47, n. 5-6, p.361-367, jun. 2011. |
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DOI: |
10.1007/s11626-011-9400-0 |
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Idioma: |
Inglês |
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Conteúdo: |
Aiming to standardize in vitro production of bovine embryos and to obtain supplements to replace serum in culture media, this study evaluated the nuclear maturation kinetics and embryonic development in bovine after in vitro maturation (IVM) and culture (IVC) with several macromolecules (animal origin: bovine serum albumin (BSA), fetal calf serum (FCS); synthetic: polyvinyl alcohol (PVA), polyvinyl pyrrolidone (PVP), Ficoll, and Knockout) at two oxygen tensions (20% and 5% O2). Regarding nuclear kinetics, neither the presence of the expected stage (metaphase I, transition anaphase to telophase, and metaphase II) at each evaluation moment (6, 18, and 24 h after IVM, respectively) nor the accelerated polar body emission (at 18 h after IVM) related developmental competence to blastocyst stage when different supplements were compared. Independently of supplement, cleavage rates at 20% O2 (61.6?79.2%) were higher than at 5% O2 (38.9?58.7%). At 20% O2, higher blastocyst and hatching rates, respectively, were obtained in treatments BSA, FCS, Knockout, and control group (IVM with FCS and IVC with BSA + FCS, 14.0?23.5% and 6.8?15.4%) in comparison to PVA, PVP, and Ficoll (0%). The same was observed at 5% O2 for blastocyst rates with BSA, FCS, Knockout, and control (5.4?16.8%) and for hatching rates with BSA, FCS, and control (2.0?11.1%). We can conclude that producing bovine embryos at 20% O2 during the entire IVP process resulted in higher developmental rates than at 5% O2. In addition, while defined macromolecules PVA, PVP, and Ficoll were not suitable for embryonic development, the synthetic serum Knockout was able to replace serum and albumin for IVP in bovine at 20% O2. MenosAiming to standardize in vitro production of bovine embryos and to obtain supplements to replace serum in culture media, this study evaluated the nuclear maturation kinetics and embryonic development in bovine after in vitro maturation (IVM) and culture (IVC) with several macromolecules (animal origin: bovine serum albumin (BSA), fetal calf serum (FCS); synthetic: polyvinyl alcohol (PVA), polyvinyl pyrrolidone (PVP), Ficoll, and Knockout) at two oxygen tensions (20% and 5% O2). Regarding nuclear kinetics, neither the presence of the expected stage (metaphase I, transition anaphase to telophase, and metaphase II) at each evaluation moment (6, 18, and 24 h after IVM, respectively) nor the accelerated polar body emission (at 18 h after IVM) related developmental competence to blastocyst stage when different supplements were compared. Independently of supplement, cleavage rates at 20% O2 (61.6?79.2%) were higher than at 5% O2 (38.9?58.7%). At 20% O2, higher blastocyst and hatching rates, respectively, were obtained in treatments BSA, FCS, Knockout, and control group (IVM with FCS and IVC with BSA + FCS, 14.0?23.5% and 6.8?15.4%) in comparison to PVA, PVP, and Ficoll (0%). The same was observed at 5% O2 for blastocyst rates with BSA, FCS, Knockout, and control (5.4?16.8%) and for hatching rates with BSA, FCS, and control (2.0?11.1%). We can conclude that producing bovine embryos at 20% O2 during the entire IVP process resulted in higher developmental rates than at 5% O2. In addit... Mostrar Tudo |
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Palavras-Chave: |
Embryo; In vitro maturation; Macromolecule. |
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Thesaurus NAL: |
beef cattle; oxygen. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
LEADER 02490naa a2200241 a 4500
001 1894336
005 2022-07-27
008 2011 bl uuuu u00u1 u #d
024 7 $a10.1007/s11626-011-9400-0$2DOI
100 1 $aMINGOTI, G. Z.
245 $aThe effects of macromolecular and serum supplements and oxygen tension during bovine in vitro procedures on kinetics of oocyte maturation and embryo development.$h[electronic resource]
260 $c2011
520 $aAiming to standardize in vitro production of bovine embryos and to obtain supplements to replace serum in culture media, this study evaluated the nuclear maturation kinetics and embryonic development in bovine after in vitro maturation (IVM) and culture (IVC) with several macromolecules (animal origin: bovine serum albumin (BSA), fetal calf serum (FCS); synthetic: polyvinyl alcohol (PVA), polyvinyl pyrrolidone (PVP), Ficoll, and Knockout) at two oxygen tensions (20% and 5% O2). Regarding nuclear kinetics, neither the presence of the expected stage (metaphase I, transition anaphase to telophase, and metaphase II) at each evaluation moment (6, 18, and 24 h after IVM, respectively) nor the accelerated polar body emission (at 18 h after IVM) related developmental competence to blastocyst stage when different supplements were compared. Independently of supplement, cleavage rates at 20% O2 (61.6?79.2%) were higher than at 5% O2 (38.9?58.7%). At 20% O2, higher blastocyst and hatching rates, respectively, were obtained in treatments BSA, FCS, Knockout, and control group (IVM with FCS and IVC with BSA + FCS, 14.0?23.5% and 6.8?15.4%) in comparison to PVA, PVP, and Ficoll (0%). The same was observed at 5% O2 for blastocyst rates with BSA, FCS, Knockout, and control (5.4?16.8%) and for hatching rates with BSA, FCS, and control (2.0?11.1%). We can conclude that producing bovine embryos at 20% O2 during the entire IVP process resulted in higher developmental rates than at 5% O2. In addition, while defined macromolecules PVA, PVP, and Ficoll were not suitable for embryonic development, the synthetic serum Knockout was able to replace serum and albumin for IVP in bovine at 20% O2.
650 $abeef cattle
650 $aoxygen
653 $aEmbryo
653 $aIn vitro maturation
653 $aMacromolecule
700 1 $aCASTRO, V. S. D. C.
700 1 $aNICIURA, S. C. M.
700 1 $aBARRETO, L. S. S.
700 1 $aGARCIA, J. M.
773 $tIn Vitro Cell Dev Biol Anim.$gv. 47, n. 5-6, p.361-367, jun. 2011.
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