| |
|
|
| Registros recuperados : 58 | |
| 22. |  | DUARTE, A. L. L.; CARTELAN, I. W.; VICENTE, W. R. R.; ARAÚJO, M. G.; CARTELAN, R. J. G. Biópsia hepática em caprinos guiada por vídeo-laparoscopia. Revista Brasileira de Medicina Veterinária e Zootecnia, Belo Horizonte, v. 58, supl. 2, p. 105, set. 2006. Edição de Resumos do 7o. Congresso do Colégio Brasileiro de Cirurgia e Anestesiologia Veterinária, - CBCV, Santos, SP, set. 2006.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
|   |
| 24. | | BERGAMASCHI, M. A. C. M.; VICENTE, W. R. R.; BARBOSA, R. T.; MARQUES, J. A.; FREITAS, A. R. de. Estudo do desenvolvimento fetal de bovinos pela ultra-sonografia, em modo-B, tempo real. In: CONGRESSO BRASILEIRO DE BUIATRIA, 4., 2001, Campo Grande, MS. Anais... Campo Grande: BICCA, 2001. p.40.| Biblioteca(s): Embrapa Pecuária Sudeste. |
|  |
| 25. | | BERGAMASCHI, M. A. C. M.; VICENTE, W. R. R.; BARBOSA, R. T.; MARQUES, J. A.; FREITAS, A. R. de. Estudo do desenvolvimento fetal de bovinos pela ultra-sonografia, em modo-B, tempo real. In: CONGRESSO BRASILEIRO DE MEDICINA VETERINÁRIA; 28.; CONGRESSO INTERNACIONAL DE MEDICINA VETERINÁRIA EM LÍNGUA PORTUGUESA, 9.; CONGRESSO DO COLÉGIO BRASILEIRO DE AQUICULTURA, 2.; CONGRESSO BAIANO DE CLÍNICOS DE PEQUENOS ANIMAIS; CONGRESSO NORDESTINO DE BUIATRIA, 2001, Salvador, BA. Livros de resumos... Salvador: SBMV: SMVBA, 2001. p.242.| Biblioteca(s): Embrapa Pecuária Sudeste. |
| |
| 27. | | OLIVEIRA, M. E. F.; CORDEIRO, M. F.; TEIXEIRA, P. P. M.; FONSECA, J. F. da; BICUDO, S. D.; OBA, E.; VICENTE, W. R. R. Serum progesterone profile and efficiency of long protocols with and withou CIDR replacement in Santa Inês ewes during anoestrus season. Acta Scientiae Veterinariae, Porto Alegre, v. 38, supl. 2, p. s734, 2010. Abstract 94. Edição dos resumos da 25. Reunião Anual da Sociedade Brasileira de Tecnologia de Embriões, Porto de Galinhas, PE, 2010.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
| |
| 28. | | TEIXEIRA, P. P. M.; OLIVEIRA, M. E. F.; SILVA, M. A. M.; SANTOS, J. V. C.; RODRIGUES, L. F. S.; VICENTE, W. R. R. Técnicas empregadas no preparo de rufiões em ovinos: revisão de literatura. Animal Reproduction, v. 37, n.1, p. 14-22, jan./mar. 2013.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
|  |
| 29. | | RODRIGUES, P. de A.; COELHO, L. de A.; NONAKA, K. O.; SASA, A.; VICENTE, W. R. R.; BALIEIRO, J. C. de C.; SIQUEIRA, E. R. de. Annual characteristics of estrous activity in wool and hair lambs under subtropical conditions. Scientia Agricola, Piracicaba, v. 64, n. 5, p. 468-475, set./oct. 2007.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
| |
| 30. | | BERGAMASCHI, M. A. C. M.; VICENTE, W. R. R.; BARBOSA, R. T.; MACHADO, R.; BARUSELLI, P. S.; ALENCAR, M. M. de; BINELLI, M. Effects of equine Chorionic Gonadotrophin (eCG) on ovarian dynamics in Nelore cows. In: INTERNATIONAL REPRODUCTION SYMPOSIUM, 2006, Wellington, New Zeland. Proceedings... Wellington: NZAAP, 2006. p.6| Biblioteca(s): Embrapa Pecuária Sudeste. |
| |
| 31. | | OLIVEIRA, M. E. F.; SANTOS, I. C. C.; VICENTE, W. W. R.; CORDEIRO, M. F.; FONSECA, J. F. da; SOUZA, S. F. Effects of GnRH in synchronization protocol on ovarian responses in Santa Inês ewes. Reproduction in Domestic Animal, v. 43, supl. 5, 2008. Abstract P73. Edição dos Abstracts do Annual Conference of the European Society for Domestic Animal Reproduction (ESDAR), 12., 2008, Gent. Doi: 10.1111/j.1439-0531.2008.01256.x| Biblioteca(s): Embrapa Caprinos e Ovinos. |
| |
| 32. | | BERGAMASCHI, M. A. C. M.; VICENTE, W. R. R.; BARBOSA, R. T.; MACHADO, R.; BARUSELLI, P. S.; ALENCAR, M. M. de; BINELLI, M. Estratégias hormonales para optimizar la función luteínica de vacas Nelore posterior a la sincronización del estro. In: CONGRESO LATINOAMERICANO DE BUIATRIA, 12.; JORNADAS CHILENAS DE BUIATRIA, 7., 2005, Valdivia, Chile. Annalles... Valdivia: Sociedade Chilena de Buiatría, 2005. p. 154-155| Biblioteca(s): Embrapa Pecuária Sudeste. |
| |
| 34. | | BERGAMASCHI, M. A. C. M.; VICENTE, W. R. R.; BARBOSA, R. T.; MACHADO, R.; MARQUES, J. A.; FREITAS, A. R. de. Ultrasound assessment of fetal development in Nelore cows. Archivos Zootecnia, v.53, n.204, p.1-4, 2004.| Biblioteca(s): Embrapa Pecuária Sudeste. |
| |
| 35. | | BERGAMASCHI, M. A. C. M.; VICENTE, W. R. R.; BARBOSA, R. T.; IBIAPINA, B. T.; BARUSELLI, P. S.; ALENCAR, M. M. de; BINELLI, M. Comportamento de estro e taxas de ovulação em fêmeas Nelore sincronizadas com progestágeno, Estradiol e gonodotropina coriônica equina. Acta Scientiae Veterinarie, v. 33, (supl. 1), p. 273, 2005.| Biblioteca(s): Embrapa Pecuária Sudeste. |
| |
| 36. | | OLIVEIRA, M. E. F.; AYRES, H.; OLIVEIRA, L. G.; TEIXEIRA, P. P. M.; BICUDO, S. D.; FONSECA, J. F. da; VICENTE, W. R. R. Influence of seasonality on ovulatory follicular wave dynamic in long protocols in Santa Inês sheep in the tropics. Reproduction, Fertility and Development, v. 23, n. 1, p. 117-118, 2011. Edição dos proceedings da Annual Conference or the International Embryo Transfer Society, Orlando, Florida, 2011.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
| |
| 37. | | OLIVEIRA, M. E. F.; BARTLEWSKI, P. M.; JANKOWSKI, N.; PADILHA-NAKAGHI, L. C.; OLIVEIRA, L. G.; BICUDO, S. D.; FONSECA, J. F. da; VICENTE, W. R. R. Relationship of antral follicular blood flow velocity to superovulatory responses in ewes. Animal Reproduction Science, v. 182, p. 88-55, Jul. 2017.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
| |
| 38. | | OLIVEIRA, M. E. F.; D'AMATO, C. A.; AYRES, H.; OLIVEIRA, L. G.; TEIXEIRA, P. P. M.; FONSECA, J. F. da; VICENTE, W. R. R.; D'AMATO, C. A. Padrão de emergência de ondas foliculares em protocolos longos (com ou sem troca de cidr) e efeito da estacionalidade em ovelhas Santa Inês. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE TECNOLOGIA DE EMBRIÕES, 25., 2011, Cumbuco. O impacto das biotecnologias reprodutivas na saúde e produção animal: anais. Cumbuco: SBTE, 2011. p. 361. Resumo R062. 1 CD-ROM.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
| |
| 39. | | VERGANI, G. B.; VICENTE, W. R. R.; TREVIZAN, J. T.; PEREIRA, V. S. do A.; GARCIA, A. R.; FONSECA, J. F. da; OLIVEIRA, M. E. F. Use of hCG on the induction of accessory corpora lutea in Morada Nova ewes. In: ANNUAL EUROPEAN SOCIETY FOR DOMESTIC ANIMAL REPRODUCTION (ESDAR) CONFERENCE, 22., 2018, Cordoba. Proceedings... Cordoba: ESDAR, 2018. p. 114.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
| |
| 40. | | OLIVEIRA, M. E. F.; SANTOS, I. C. C.; PIERONI, J. S. P.; FERREIRA, R. M.; CORDEIRO, M. F.; NASCIMENTO, P. M. P.; SOUZA, S. F.; FONSECA, J. F. da; VICENTE, W. R. R. Superovulatory response and embryo production influenced by the addition of LH and effect of the repeatability in Santa Inês sheep. Reproduction, Fertility and Development, v.21, n. 1, p. 171, 2009. Edição dos proceedings da Annual Conference or the International Embryo Transfer Society, San Diego, California, 2009.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
| |
| Registros recuperados : 58 | |
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
|
Data corrente: |
24/10/2014 |
|
Data da última atualização: |
27/10/2014 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
A - 2 |
|
Autoria: |
OLIVEIRA, M. E. F.; FELICIANO, M. A. R.; D'AMATO, C. C.; OLIVEIRA, L. G.; BICUDO, S. D.; FONSECA, J. F. da; VICENTE, W. R. R.; VISCO, E.; BARTLEWSKID, P. M. |
|
Afiliação: |
Maria E. F. Oliveira, São Paulo State University (USP) - Jaboticabal, SP, Brazil; Marcus A. R. Feliciano, USP - Jaboticabal, SP, Brazil; Carla C. D'Amato, USP - Jaboticabal, SP, Brazil; Luís G. Oliveira, USP - Jaboticabal, SP, Brazil; Sony D. Bicudo, Paulo State University (USP) - Botucatu, SP, Brazil; Jeferson Ferreira da Fonseca, CNPC; Wilter R. R. Vicente, USP - Jaboticabal, SP, Brazil; Elise Visco, University of Guelph, Guelph, Canada; Pawel M. Bartlewskid, University of Guelph, Guelph, Canada. |
|
Título: |
Correlations between ovarian follicular blood flow and superovulatory responses in ewes. |
|
Ano de publicação: |
2014 |
|
Fonte/Imprenta: |
Animal Reproduction Science, Champaign, v. 144, n. 1/2, p. 30-37, Jan. 2014. |
|
Idioma: |
Inglês |
|
Conteúdo: |
Abstract: The primary goal of this study was to employ ultrasonography to examine the ovaries of ewes undergoing superovulatory treatment for correlations between antral follicular blood flow and ovarian responses/embryo yields. Five Santa Inês ewes were subjected to a short- (Days 0?6, Group 1) and five to a long-term progesterone-based protocol (Days 0?12, Group 2) to synchronize estrus and ovulations after the superovulatory treatment. Porcine FSH (pFSH, 200 mg) was administered in 8 decreasing doses over 4 days, starting on Days 4 and 10 in Groups 1 and 2, respectively. After CIDR removal, all ewes were bred by a ram and embryos were recovered surgically 7 days later. Transrectal ovarian ultrasonography was performed the day before and on all 4 days of the superovulatory treatment. Both an arbitrary-scale [(0) non-detectable; (1) small; (2) moderate; (3) intense blood flow] and quantitative analysis of the blood flow area were used to assess the follicular blood flow in color Doppler images. There were no significant correlations between the arbitrary blood flow scores and superovulatory responses in the ewes of the present study. However, there was a positive correlation between the quantitative estimates of follicular blood flow on the final day of the superovulatory treatment, and the number (DA: r = 0.68, P < 0.05; DA/TA × 100%: r = 0.85, P < 0.05) and percentage (DA: r = 0.65, P < 0.05; DA/TA × 100%: r = 0.91, P < 0.001) of unfertilized eggs (DA: Doppler area, TA: total area of the largest ovarian cross section). This experiment presents a commercially practical tool for predicting superovulatory outcomes in ewes and evidence for the existence of follicular blood flow threshold that may impinge negatively on oocyte quality when surpassed during hormonal ovarian superstimulation. MenosAbstract: The primary goal of this study was to employ ultrasonography to examine the ovaries of ewes undergoing superovulatory treatment for correlations between antral follicular blood flow and ovarian responses/embryo yields. Five Santa Inês ewes were subjected to a short- (Days 0?6, Group 1) and five to a long-term progesterone-based protocol (Days 0?12, Group 2) to synchronize estrus and ovulations after the superovulatory treatment. Porcine FSH (pFSH, 200 mg) was administered in 8 decreasing doses over 4 days, starting on Days 4 and 10 in Groups 1 and 2, respectively. After CIDR removal, all ewes were bred by a ram and embryos were recovered surgically 7 days later. Transrectal ovarian ultrasonography was performed the day before and on all 4 days of the superovulatory treatment. Both an arbitrary-scale [(0) non-detectable; (1) small; (2) moderate; (3) intense blood flow] and quantitative analysis of the blood flow area were used to assess the follicular blood flow in color Doppler images. There were no significant correlations between the arbitrary blood flow scores and superovulatory responses in the ewes of the present study. However, there was a positive correlation between the quantitative estimates of follicular blood flow on the final day of the superovulatory treatment, and the number (DA: r = 0.68, P < 0.05; DA/TA × 100%: r = 0.85, P < 0.05) and percentage (DA: r = 0.65, P < 0.05; DA/TA × 100%: r = 0.91, P < 0.001) of unfertilized eggs (DA: Doppler area, TA: t... Mostrar Tudo |
|
Palavras-Chave: |
Antral follicles; Color Doppler sonography. |
|
Thesagro: |
Ovário; Ovelha; Ovino; Reprodução animal; Superovulação. |
|
Thesaurus NAL: |
Blood circulation; Ewes; Reproduction; Sheep; Superovulation. |
|
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/110557/1/ap-Correlations.pdf
|
|
Marc: |
LEADER 02851naa a2200361 a 4500
001 1998372
005 2014-10-27
008 2014 bl uuuu u00u1 u #d
100 1 $aOLIVEIRA, M. E. F.
245 $aCorrelations between ovarian follicular blood flow and superovulatory responses in ewes.$h[electronic resource]
260 $c2014
520 $aAbstract: The primary goal of this study was to employ ultrasonography to examine the ovaries of ewes undergoing superovulatory treatment for correlations between antral follicular blood flow and ovarian responses/embryo yields. Five Santa Inês ewes were subjected to a short- (Days 0?6, Group 1) and five to a long-term progesterone-based protocol (Days 0?12, Group 2) to synchronize estrus and ovulations after the superovulatory treatment. Porcine FSH (pFSH, 200 mg) was administered in 8 decreasing doses over 4 days, starting on Days 4 and 10 in Groups 1 and 2, respectively. After CIDR removal, all ewes were bred by a ram and embryos were recovered surgically 7 days later. Transrectal ovarian ultrasonography was performed the day before and on all 4 days of the superovulatory treatment. Both an arbitrary-scale [(0) non-detectable; (1) small; (2) moderate; (3) intense blood flow] and quantitative analysis of the blood flow area were used to assess the follicular blood flow in color Doppler images. There were no significant correlations between the arbitrary blood flow scores and superovulatory responses in the ewes of the present study. However, there was a positive correlation between the quantitative estimates of follicular blood flow on the final day of the superovulatory treatment, and the number (DA: r = 0.68, P < 0.05; DA/TA × 100%: r = 0.85, P < 0.05) and percentage (DA: r = 0.65, P < 0.05; DA/TA × 100%: r = 0.91, P < 0.001) of unfertilized eggs (DA: Doppler area, TA: total area of the largest ovarian cross section). This experiment presents a commercially practical tool for predicting superovulatory outcomes in ewes and evidence for the existence of follicular blood flow threshold that may impinge negatively on oocyte quality when surpassed during hormonal ovarian superstimulation.
650 $aBlood circulation
650 $aEwes
650 $aReproduction
650 $aSheep
650 $aSuperovulation
650 $aOvário
650 $aOvelha
650 $aOvino
650 $aReprodução animal
650 $aSuperovulação
653 $aAntral follicles
653 $aColor Doppler sonography
700 1 $aFELICIANO, M. A. R.
700 1 $aD'AMATO, C. C.
700 1 $aOLIVEIRA, L. G.
700 1 $aBICUDO, S. D.
700 1 $aFONSECA, J. F. da
700 1 $aVICENTE, W. R. R.
700 1 $aVISCO, E.
700 1 $aBARTLEWSKID, P. M.
773 $tAnimal Reproduction Science, Champaign$gv. 144, n. 1/2, p. 30-37, Jan. 2014.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
