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Registro Completo |
Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
Data corrente: |
01/09/2003 |
Data da última atualização: |
28/08/2023 |
Autoria: |
EL-GAYAR, M.; HOLTZ, W. |
Título: |
Technical note: vitrification of goat embryos by the open pulled-straw method. |
Ano de publicação: |
2001 |
Fonte/Imprenta: |
Journal of Animal Science, v. 79, p. 2436-2438, 2001. |
DOI: |
10.2527/2001.7992436x. |
Idioma: |
Inglês |
Conteúdo: |
The suitability oft he open pulled-straw (OPS) method for vitrifying bovine embryos was tested for goat embryos. or 14 does receiving OPS-vitrified embryos, all became pregnant and 3 (93%) kidded. The corresponding values for an established conventional freezing program were 58% pregnant and 50% (6/12) kidding. Overall embryo survival amounted to 64% (18/ 28) for OPS-vitrified and 42% (10/24) for conventionally frozen embryos. All differences were statistically significant. It is concluded that OPS vitrification is a suitable method for cryopreserving caprine d-7 blastocysts. |
Thesaurus Nal: |
Blastocyst; Cryopreservation; Embryo transfer; Embryology; Females; Goats; Litter size; Males; Pregnancy rate. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
Marc: |
LEADER 01275naa a2200253 a 4500 001 1529376 005 2023-08-28 008 2001 bl uuuu u00u1 u #d 024 7 $a10.2527/2001.7992436x.$2DOI 100 1 $aEL-GAYAR, M. 245 $aTechnical note$bvitrification of goat embryos by the open pulled-straw method.$h[electronic resource] 260 $c2001 520 $aThe suitability oft he open pulled-straw (OPS) method for vitrifying bovine embryos was tested for goat embryos. or 14 does receiving OPS-vitrified embryos, all became pregnant and 3 (93%) kidded. The corresponding values for an established conventional freezing program were 58% pregnant and 50% (6/12) kidding. Overall embryo survival amounted to 64% (18/ 28) for OPS-vitrified and 42% (10/24) for conventionally frozen embryos. All differences were statistically significant. It is concluded that OPS vitrification is a suitable method for cryopreserving caprine d-7 blastocysts. 650 $aBlastocyst 650 $aCryopreservation 650 $aEmbryo transfer 650 $aEmbryology 650 $aFemales 650 $aGoats 650 $aLitter size 650 $aMales 650 $aPregnancy rate 700 1 $aHOLTZ, W. 773 $tJournal of Animal Science$gv. 79, p. 2436-2438, 2001.
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2. | | WENTZ, IVO; SCHEID, I. R.; STEFANI, J. S.; HOLTZ, W.; WENTZ, INGON. Transferencia de embrioes suinos obtidos por tres metodos distintos. In: CONGRESSO BRASILEIRO DE REPRODUCAO ANIMAL, 7., 1987, Belo Horizonte, MG. Anais... Belo Horizonte: SBRA, 1987. v.1 p.62-63Biblioteca(s): Embrapa Suínos e Aves. |
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