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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
31/05/2016 |
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Data da última atualização: |
10/01/2025 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FONSECA, J. F. da; SOUZA-FABJAN, J. M. G.; OLIVEIRA, M. E. F.; LEITE, C. R.; NASCIMENTO-PENIDO, P. M. P.; BRANDÃO, F. Z.; LEHLOENYA, K. C. |
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Afiliação: |
JEFERSON FERREIRA DA FONSECA, CNPC; JOANNA MARIA G. SOUZA-FABJAN, FLUMINENSE FEDERAL UNIVERSITY; MARIA EMÍLIA F. OLIVEIRA, FLUMINENSE FEDERAL UNIVERSITY; CECI R. LEITE, FLUMINENSE FEDERAL UNIVERSITY; PAULA MARIA P. NASCIMENTO-PENIDO, MINAS GERAIS FEDERAL UNIVERSITY; FELIPE Z. BRANDÃO, FLUMINENSE FEDERAL UNIVERSITY; KHOBOSO C. LEHLOENYA, UNIVERSITY OF PRETORIA. |
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Título: |
Nonsurgical embryo recovery and transfer in sheep and goats. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Theriogenology, v. 86, n. 1, p. 144-151, Jul. 2016. |
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DOI: |
doi:10.1016/j.theriogenology.2016.04.025 |
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Idioma: |
Inglês |
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Conteúdo: |
The embryo transfer techniques used in small ruminants worldwide are based in surgical procedures. These actions are performed under general anesthesia which needs a combination of animal fasting and drugs for secure animal handling and surgery manipulations. Therefore, it involves risks to animal health and life. The major limiting sequels are adhesions formed by the abdominal surgery, in the ovaries, uterus, or between them. These occurrences can both compromise uterus accessing and oocyte capture and are responsible for decreasing success and limiting successive embryo collections. In contrast, nonsurgical embryo procedures can be performed in a relatively simplified way. Nonsurgical embryo recovery does not need animal prolonged starvation, drug retention is minimized, and donors can stay in a standing position. After the end of embryo recovery, donors are promptly restored to their routine housing and feeding. Furthermore, this technique does not need incisions and, therefore, can be used repetitively in superovulated or nonsuperovulated goats and sheep for embryo recoveryda similar procedure done in cattle. In Brazil, promising results are reported using nonsurgical embryo transfer in recipient goats, and studies are currently evaluating similar procedures in sheep. Therefore, this review aimed to present the current panorama of nonsurgical embryo transfer in sheep and goats. |
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Palavras-Chave: |
Cervical dilation; Nonsurgical embryo recovery; Transcervical embryo collection. |
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Thesagro: |
Caprino; Ovino; Reprodução animal; Transferência de embrião. |
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Thesaurus Nal: |
Embryo transfer; Goats; Reproduction; Sheep. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02396naa a2200337 a 4500
001 2045901
005 2025-01-10
008 2016 bl uuuu u00u1 u #d
024 7 $adoi:10.1016/j.theriogenology.2016.04.025$2DOI
100 1 $aFONSECA, J. F. da
245 $aNonsurgical embryo recovery and transfer in sheep and goats.$h[electronic resource]
260 $c2016
520 $aThe embryo transfer techniques used in small ruminants worldwide are based in surgical procedures. These actions are performed under general anesthesia which needs a combination of animal fasting and drugs for secure animal handling and surgery manipulations. Therefore, it involves risks to animal health and life. The major limiting sequels are adhesions formed by the abdominal surgery, in the ovaries, uterus, or between them. These occurrences can both compromise uterus accessing and oocyte capture and are responsible for decreasing success and limiting successive embryo collections. In contrast, nonsurgical embryo procedures can be performed in a relatively simplified way. Nonsurgical embryo recovery does not need animal prolonged starvation, drug retention is minimized, and donors can stay in a standing position. After the end of embryo recovery, donors are promptly restored to their routine housing and feeding. Furthermore, this technique does not need incisions and, therefore, can be used repetitively in superovulated or nonsuperovulated goats and sheep for embryo recoveryda similar procedure done in cattle. In Brazil, promising results are reported using nonsurgical embryo transfer in recipient goats, and studies are currently evaluating similar procedures in sheep. Therefore, this review aimed to present the current panorama of nonsurgical embryo transfer in sheep and goats.
650 $aEmbryo transfer
650 $aGoats
650 $aReproduction
650 $aSheep
650 $aCaprino
650 $aOvino
650 $aReprodução animal
650 $aTransferência de embrião
653 $aCervical dilation
653 $aNonsurgical embryo recovery
653 $aTranscervical embryo collection
700 1 $aSOUZA-FABJAN, J. M. G.
700 1 $aOLIVEIRA, M. E. F.
700 1 $aLEITE, C. R.
700 1 $aNASCIMENTO-PENIDO, P. M. P.
700 1 $aBRANDÃO, F. Z.
700 1 $aLEHLOENYA, K. C.
773 $tTheriogenology$gv. 86, n. 1, p. 144-151, Jul. 2016.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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