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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sudeste. |
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Data corrente: |
09/03/2016 |
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Data da última atualização: |
14/03/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SUDANO, M. J.; PASCHOAL, D. M.; MAZIERO, R. R. D.; RASCADO, T. S.; GUASTALLI, M. D.; CROCOMO, L. F.; MAGALHÃES, L. C. O.; MONTEIRO, B. A.; MARTINS JR. A.; MACHADO, R.; LANDIM-ALVARENGA, F. D. C. |
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Afiliação: |
M. J. SUDANO, USP; D. M. PASCHOAL, USP; R. R. D. MAZIERO, USP; T. S. RASCADO, USP; M. D. GUASTALLI, USP; L. F. CROCOMO, USP; L. C. O. MAGALHÃES, USP; B. A. MONTEIRO, USP; A.MARTINS JR., USP; RUI MACHADO, CPPSE; F. D. C. LANDIM-ALVARENGA, USP. |
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Título: |
Improving postcryopreservation survival capacity: an embryo-focused approach. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Anim. Reprod., v.10, n.3, p.160-167, Jul./Sept. 2013. |
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Idioma: |
Português |
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Conteúdo: |
The major challenge for a greater dissemination of in vitro produced (IVP) bovine embryos is to improve embryonic survival after cryopreservation. The involvement of embryonic lipids on this issue is well documented. However, it has been recognized that not only the amount of lipids that affects embryo cryotolerance, but the embryo survival capacity after cryopreservation is a rather multifactorial event. In this review, some strategies to improve embryonic lipid composition and postcryopreservation survival by modifying the embryos themselves to make them more cryopreservable are overviewed. The use of semi-defined and defined serum-free culture media, the addition of some chemicals in the culture media to modify embryo lipid composition, and the modulation of embryo cell membrane fluidity by cholesterol or unsaturated fatty acids added to the culture media and oocyte/embryo donor nutritional management with a diet enriched in polyunsaturated fatty acids, were described as alternatives for the improvement of IVP embryo survival after cryopreservation. |
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Palavras-Chave: |
Bovine; Cryosurvival; Cryotolerance; In vitro produced embryos; Lipid. |
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Thesagro: |
Bovino. |
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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/140886/1/PROCI-2013.00307.pdf
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Marc: |
LEADER 01946naa a2200313 a 4500
001 2040274
005 2016-03-14
008 2013 bl uuuu u00u1 u #d
100 1 $aSUDANO, M. J.
245 $aImproving postcryopreservation survival capacity$ban embryo-focused approach.$h[electronic resource]
260 $c2013
520 $aThe major challenge for a greater dissemination of in vitro produced (IVP) bovine embryos is to improve embryonic survival after cryopreservation. The involvement of embryonic lipids on this issue is well documented. However, it has been recognized that not only the amount of lipids that affects embryo cryotolerance, but the embryo survival capacity after cryopreservation is a rather multifactorial event. In this review, some strategies to improve embryonic lipid composition and postcryopreservation survival by modifying the embryos themselves to make them more cryopreservable are overviewed. The use of semi-defined and defined serum-free culture media, the addition of some chemicals in the culture media to modify embryo lipid composition, and the modulation of embryo cell membrane fluidity by cholesterol or unsaturated fatty acids added to the culture media and oocyte/embryo donor nutritional management with a diet enriched in polyunsaturated fatty acids, were described as alternatives for the improvement of IVP embryo survival after cryopreservation.
650 $aBovino
653 $aBovine
653 $aCryosurvival
653 $aCryotolerance
653 $aIn vitro produced embryos
653 $aLipid
700 1 $aPASCHOAL, D. M.
700 1 $aMAZIERO, R. R. D.
700 1 $aRASCADO, T. S.
700 1 $aGUASTALLI, M. D.
700 1 $aCROCOMO, L. F.
700 1 $aMAGALHÃES, L. C. O.
700 1 $aMONTEIRO, B. A.
700 1 $aMARTINS JR. A.
700 1 $aMACHADO, R.
700 1 $aLANDIM-ALVARENGA, F. D. C.
773 $tAnim. Reprod.$gv.10, n.3, p.160-167, Jul./Sept. 2013.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
20/03/2012 |
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Data da última atualização: |
20/03/2012 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
LOSEKANN, M. E.; FRASCÁ-SCORVO, C. M. D.; QUEIROZ, J. F. de; SCORVO FILHO, J. D.; DONADELLI, A. |
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Afiliação: |
MARCOS ELISEU LOSEKANN, CNPMA; CÉLIA M. D. FRASCA-SCORVO, APTA Leste Paulista; JULIO FERRAZ DE QUEIROZ, CNPMA; JOÃO D. SCORVO FILHO, APTA - Leste Paulista; ALCEU DONADELLI, APTA. |
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Título: |
Feeding frequency for tilapia cage production in rural reservoirs. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
WORD AQUACULTURE 2011 - AQUACULTURE FOR A CHANGING WORLD, 2011, Natal. Conference Abstracts... Natal: World Aquaculture Society, 2011. |
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Páginas: |
p. 666. |
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Idioma: |
Português |
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Palavras-Chave: |
Reservoir. |
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Thesagro: |
Tilapia. |
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Thesaurus NAL: |
feeding frequency; Tilapia (common name). |
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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/56087/1/2011RA095.pdf
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Marc: |
LEADER 00697nam a2200205 a 4500
001 1919643
005 2012-03-20
008 2011 bl uuuu u00u1 u #d
100 1 $aLOSEKANN, M. E.
245 $aFeeding frequency for tilapia cage production in rural reservoirs.$h[electronic resource]
260 $aWORD AQUACULTURE 2011 - AQUACULTURE FOR A CHANGING WORLD, 2011, Natal. Conference Abstracts... Natal: World Aquaculture Society$c2011
300 $ap. 666.
650 $afeeding frequency
650 $aTilapia (common name)
650 $aTilapia
653 $aReservoir
700 1 $aFRASCÁ-SCORVO, C. M. D.
700 1 $aQUEIROZ, J. F. de
700 1 $aSCORVO FILHO, J. D.
700 1 $aDONADELLI, A.
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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