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Registro Completo |
Biblioteca(s): |
Embrapa Caprinos e Ovinos; Embrapa Gado de Leite. |
Data corrente: |
18/03/2019 |
Data da última atualização: |
07/11/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
FONSECA, J. F. da; ZAMBRINI, F. N.; GUIMARÃES, J. D.; SILVA, M. R.; OLIVEIRA, M. E. F.; BARTLEWSKI, P. M.; SOUZA-FABJAN, J. M. G. |
Afiliação: |
JEFERSON FERREIRA DA FONSECA, CNPC; Universidade Federal de Viçosa (UFV) - Viçosa, MG, Brazil; Universidade Federal de Viçosa (UFV) - Viçosa, MG, Brazil; MARCIO ROBERTO SILVA, CNPGL; Universidade Estadual Paulista (Unesp) - Jaboticabal, SP, Brazil; University of Guelph - Guelph, ON, Canada; Universidade Federal Fluminense (UFF) - Niterói, RJ, Brazil. |
Título: |
Cervical penetration rates and efficiency of non-surgical embryo recovery in estrous-synchronized Santa Inês ewes after administration of estradiol ester (benzoate or cypionate) in combination with d-cloprostenol and oxytocin. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
Animal Reproduction Science, v. 203, p. 25-32, Apr. 2019. |
DOI: |
10.1016/j.anireprosci.2019.02.004 |
Idioma: |
Inglês |
Conteúdo: |
The effects of estradiol esters, D-cloprostenol and oxytocin on induction of cervical dilation prior to non-surgical embryo recovery in Santa Inês ewes (Days 6–7 estrous cycle) were assessed in this study. In Trial 1, transcervical embryo flushing was performed in estrous-induced ewes administered 37.5 ug of D-cloprostenol i.m. 10 h before and 50 IU of oxytocin i.v. 20 min before uterine flushing with (EB-PGF-OT; n=13) or without (PGF-OT; n=11) 1 mg of estradiol benzoate i.m. administered concurrently with D-cloprostenol injection. In Trial 2, the estroussynchronized animals were treated with 1 mg of estradiol benzoate (EB-PGF-OT; n=12) or estradiol cypionate (EC-PGF-OT; n=12) i.m. along with 37.5 ug of D-cloprostenol i.m. 16 h before and 50 IU of oxytocin i.v. 20 min before uterine flushing. In Trial 1, uterine flushing could be accomplished in 38% of ewes in the EB-PGF-OT and 27% those in the PGF-OT (P>0.05) group. Flushing fluid recovery averaged 90% and there were 1.0 ± 1.1 embryos/ewe collected with mean duration of the flushing procedure being ˜36 min. In Trial 2, uterine flushing was accomplished in 78% of ewes in the EB-PGF-OT and 44% of those in the EC-PGF-OT group (P>0.05) with mean flushing fluid recovery rate being 88% and time elapsing to complete flushing being ˜33 min. Within the subsets of animals treated with EB, the percentages of successful transcervical penetrations were 38% compared with 78% in Trials 1 and 2, respectively (i.e., with EB administered 10 h compared with 16 h before uterine flushing: P<0.05). The interval from EB administration to the beginning of transcervical penetration can affect the efficacy of embryo recovery procedures utilizing a combined EB/d-cloprostenol/oxytocin pre-treatment. MenosThe effects of estradiol esters, D-cloprostenol and oxytocin on induction of cervical dilation prior to non-surgical embryo recovery in Santa Inês ewes (Days 6–7 estrous cycle) were assessed in this study. In Trial 1, transcervical embryo flushing was performed in estrous-induced ewes administered 37.5 ug of D-cloprostenol i.m. 10 h before and 50 IU of oxytocin i.v. 20 min before uterine flushing with (EB-PGF-OT; n=13) or without (PGF-OT; n=11) 1 mg of estradiol benzoate i.m. administered concurrently with D-cloprostenol injection. In Trial 2, the estroussynchronized animals were treated with 1 mg of estradiol benzoate (EB-PGF-OT; n=12) or estradiol cypionate (EC-PGF-OT; n=12) i.m. along with 37.5 ug of D-cloprostenol i.m. 16 h before and 50 IU of oxytocin i.v. 20 min before uterine flushing. In Trial 1, uterine flushing could be accomplished in 38% of ewes in the EB-PGF-OT and 27% those in the PGF-OT (P>0.05) group. Flushing fluid recovery averaged 90% and there were 1.0 ± 1.1 embryos/ewe collected with mean duration of the flushing procedure being ˜36 min. In Trial 2, uterine flushing was accomplished in 78% of ewes in the EB-PGF-OT and 44% of those in the EC-PGF-OT group (P>0.05) with mean flushing fluid recovery rate being 88% and time elapsing to complete flushing being ˜33 min. Within the subsets of animals treated with EB, the percentages of successful transcervical penetrations were 38% compared with 78% in Trials 1 and 2, respectively (i.e., with EB administered 10 ... Mostrar Tudo |
Palavras-Chave: |
Cervical dilation; Estradiol esters; Transcervical embryo recovery. |
Thesaurus Nal: |
Animal reproduction; Cloprostenol; Embryo transfer; Oxytocin; Sheep. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
Marc: |
LEADER 02814naa a2200301 a 4500 001 2107179 005 2019-11-07 008 2019 bl uuuu u00u1 u #d 024 7 $a10.1016/j.anireprosci.2019.02.004$2DOI 100 1 $aFONSECA, J. F. da 245 $aCervical penetration rates and efficiency of non-surgical embryo recovery in estrous-synchronized Santa Inês ewes after administration of estradiol ester (benzoate or cypionate) in combination with d-cloprostenol and oxytocin.$h[electronic resource] 260 $c2019 520 $aThe effects of estradiol esters, D-cloprostenol and oxytocin on induction of cervical dilation prior to non-surgical embryo recovery in Santa Inês ewes (Days 6–7 estrous cycle) were assessed in this study. In Trial 1, transcervical embryo flushing was performed in estrous-induced ewes administered 37.5 ug of D-cloprostenol i.m. 10 h before and 50 IU of oxytocin i.v. 20 min before uterine flushing with (EB-PGF-OT; n=13) or without (PGF-OT; n=11) 1 mg of estradiol benzoate i.m. administered concurrently with D-cloprostenol injection. In Trial 2, the estroussynchronized animals were treated with 1 mg of estradiol benzoate (EB-PGF-OT; n=12) or estradiol cypionate (EC-PGF-OT; n=12) i.m. along with 37.5 ug of D-cloprostenol i.m. 16 h before and 50 IU of oxytocin i.v. 20 min before uterine flushing. In Trial 1, uterine flushing could be accomplished in 38% of ewes in the EB-PGF-OT and 27% those in the PGF-OT (P>0.05) group. Flushing fluid recovery averaged 90% and there were 1.0 ± 1.1 embryos/ewe collected with mean duration of the flushing procedure being ˜36 min. In Trial 2, uterine flushing was accomplished in 78% of ewes in the EB-PGF-OT and 44% of those in the EC-PGF-OT group (P>0.05) with mean flushing fluid recovery rate being 88% and time elapsing to complete flushing being ˜33 min. Within the subsets of animals treated with EB, the percentages of successful transcervical penetrations were 38% compared with 78% in Trials 1 and 2, respectively (i.e., with EB administered 10 h compared with 16 h before uterine flushing: P<0.05). The interval from EB administration to the beginning of transcervical penetration can affect the efficacy of embryo recovery procedures utilizing a combined EB/d-cloprostenol/oxytocin pre-treatment. 650 $aAnimal reproduction 650 $aCloprostenol 650 $aEmbryo transfer 650 $aOxytocin 650 $aSheep 653 $aCervical dilation 653 $aEstradiol esters 653 $aTranscervical embryo recovery 700 1 $aZAMBRINI, F. N. 700 1 $aGUIMARÃES, J. D. 700 1 $aSILVA, M. R. 700 1 $aOLIVEIRA, M. E. F. 700 1 $aBARTLEWSKI, P. M. 700 1 $aSOUZA-FABJAN, J. M. G. 773 $tAnimal Reproduction Science$gv. 203, p. 25-32, Apr. 2019.
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Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
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Biblioteca(s): |
Embrapa Pantanal; Embrapa Pecuária Sudeste. |
Data corrente: |
01/12/2021 |
Data da última atualização: |
24/06/2022 |
Tipo da produção científica: |
Folder/Folheto/Cartilha |
Autoria: |
DIAS, F. R. T.; MEDEIROS, S. R. de; MALAFAIA, G. C. |
Afiliação: |
FERNANDO RODRIGUES TEIXEIRA DIAS, CPAP; SERGIO RAPOSO DE MEDEIROS, CPPSE; GUILHERME CUNHA MALAFAIA, CNPGC. |
Título: |
Consumo mundial de carne bovina com crescimento menor nos próximos anos. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Campo Grande, MS: Embrapa Gado de Corte, 2021. |
Páginas: |
4 p. |
Idioma: |
Português |
Notas: |
Boletim Cicarne. Boletim 43. |
Thesagro: |
Carne; Consumo Alimentar; Mercado. |
Thesaurus NAL: |
Beef cattle; Consumption (economics); Market analysis. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/228331/1/Boletim-CiCarne-43-2021.pdf
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Marc: |
LEADER 00641nam a2200217 a 4500 001 2136917 005 2022-06-24 008 2021 bl uuuu u0uu1 u #d 100 1 $aDIAS, F. R. T. 245 $aConsumo mundial de carne bovina com crescimento menor nos próximos anos.$h[electronic resource] 260 $aCampo Grande, MS: Embrapa Gado de Corte$c2021 300 $a4 p. 500 $aBoletim Cicarne. Boletim 43. 650 $aBeef cattle 650 $aConsumption (economics) 650 $aMarket analysis 650 $aCarne 650 $aConsumo Alimentar 650 $aMercado 700 1 $aMEDEIROS, S. R. de 700 1 $aMALAFAIA, G. C.
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