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 | Acesso ao texto completo restrito à biblioteca da Embrapa Caprinos e Ovinos. Para informações adicionais entre em contato com cnpc.biblioteca@embrapa.br. |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
27/11/1995 |
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Data da última atualização: |
30/06/2025 |
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Autoria: |
AGRAWAL, K. P.; SRIVASTAWA, C.; SHARMA, N.; GOEL, A. K. |
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Título: |
A kid born by transfer of vitrified embryos in goat. |
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Ano de publicação: |
1994 |
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Fonte/Imprenta: |
The Indian Journal of Animal Reproduction, v. 15, n. 2, p. 102-103, Dec. 1994. |
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Idioma: |
Inglês |
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Conteúdo: |
Cryo-preservation of embryos besides being a valuable adjunct to the embryo transfer technology is also important for conservation of valuable genetic material and those species/breeds which are in danger of extinction. The classical method of embryo preservation in most of the farm and laboratory animals involves slow cooling (1°C/min) to 30°C, to-60°C or even below before transfer to liquid nitrogen (Wlladsen, 1977; Lehn-Jensen, 1984, Rao et al, 1988; Agrawal and Polge, 1989b). The techniques used in it need expensive controlled biological freezer. Time required to supervise the cryopreservation procesures in conventional methods is also too much preservation of embryos by vitrification is now a new promising approach in the field of cryobiology (Rail and Fahy, 1985; Massi et al, 1987; Agrawal and polge, 1989a). ln the process of vitrification by adding high concentration of cryoprotective agents, a solution is made so viscous that it solidifies without the formation of ice. There has not been any report on the success of vitrifying caprine embryos based on birth. ln the present experiment, in-vivo survival of late stage caprine embryos (morula-blastocyst) vitrified by using mixture of two cryoprotectants (glycerol, 1-2 propane-diol) has been studied. |
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Palavras-Chave: |
Kids. |
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Thesagro: |
Cabrito; Caprino; Criopreservação; Transferência de embrião. |
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Thesaurus Nal: |
Cryopreservation; Embryo transfer; Goats; Reproduction. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
null
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Embrapa Caprinos e Ovinos (CNPC) |
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