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Registro Completo |
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Biblioteca(s): |
Embrapa Pecuária Sul. |
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Data corrente: |
27/08/2018 |
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Data da última atualização: |
27/08/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MORAES, J. C. F.; JAUME, C. M.; PALUDO, G. R.; MÜLLER, L. |
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Afiliação: |
JOSE CARLOS FERRUGEM MORAES, CPPSUL; CARLOS MIGUEL JAUME EGGLETON, CPPSUL; Giane R. Paludo, UFPEL; Lillian Müller, UFPEL. |
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Título: |
Post-partum follicular dynamics in beef cows calving during spring and autumn in southern Brazil. |
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Ano de publicação: |
2002 |
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Fonte/Imprenta: |
Communications in Theriogenology, v. 2, n. 1, 2002. |
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Idioma: |
Inglês |
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Notas: |
Doc 1. Disponível em: . Acesso em: 27 ago. 2018. |
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Conteúdo: |
Ovarian activity early post-partum in beef cows with intermediate body condition scores that calved during spring and autumn and treated with either 48 h of temporary weaning or exogenous hormones was investigated. Calving cows were given body condition scores and their ovaries were ultrasonographically scanned daily starting on day ten postpartum. The number and size of the follicles were recorded. Upon detection of a dominant follicle (>9 mm), the animals were distributed to different treatments. Over 80% of the animals (41/49) in both seasons presented a dominant follicle during the second or third week post-partum. The percentage of cows ovulating within seven days after treatment varied from 30% (3/10) for control cows to 60% (6/10) for MAP+GnRH treated cows for both spring and autumn calving cows. A reduction of 16% and 19% in body condition score was observed during the post-partum period studied for both spring and autumn calving cows, respectively. The decrease in body condition score was accompanied by a reduction in the follicular population of 43% during the fifth week post-partum only in those calving during autumn. In the spring calving cows, no change was detected in the follicular population despite the decrease in body condition score. Irrespective of the differences in environmental conditions between the two breeding seasons, cows present large follicles in their ovaries that are capable of responding to hormonal treatments, during the early post-partum period. MenosOvarian activity early post-partum in beef cows with intermediate body condition scores that calved during spring and autumn and treated with either 48 h of temporary weaning or exogenous hormones was investigated. Calving cows were given body condition scores and their ovaries were ultrasonographically scanned daily starting on day ten postpartum. The number and size of the follicles were recorded. Upon detection of a dominant follicle (>9 mm), the animals were distributed to different treatments. Over 80% of the animals (41/49) in both seasons presented a dominant follicle during the second or third week post-partum. The percentage of cows ovulating within seven days after treatment varied from 30% (3/10) for control cows to 60% (6/10) for MAP+GnRH treated cows for both spring and autumn calving cows. A reduction of 16% and 19% in body condition score was observed during the post-partum period studied for both spring and autumn calving cows, respectively. The decrease in body condition score was accompanied by a reduction in the follicular population of 43% during the fifth week post-partum only in those calving during autumn. In the spring calving cows, no change was detected in the follicular population despite the decrease in body condition score. Irrespective of the differences in environmental conditions between the two breeding seasons, cows present large follicles in their ovaries that are capable of responding to hormonal treatments, during the early post-partum pe... Mostrar Tudo |
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Thesagro: |
Condição Corporal; Pós-Parto; Vaca de Corte. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/181975/1/2001-2FinalPDF.pdf
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Marc: |
LEADER 02237naa a2200205 a 4500
001 2094585
005 2018-08-27
008 2002 bl uuuu u00u1 u #d
100 1 $aMORAES, J. C. F.
245 $aPost-partum follicular dynamics in beef cows calving during spring and autumn in southern Brazil.$h[electronic resource]
260 $c2002
500 $aDoc 1. Disponível em: <https://www.lsu.edu/faculty/beilts-hold/ct/Issues/PastIssues/Vol2Iss1ArtNum1.html>. Acesso em: 27 ago. 2018.
520 $aOvarian activity early post-partum in beef cows with intermediate body condition scores that calved during spring and autumn and treated with either 48 h of temporary weaning or exogenous hormones was investigated. Calving cows were given body condition scores and their ovaries were ultrasonographically scanned daily starting on day ten postpartum. The number and size of the follicles were recorded. Upon detection of a dominant follicle (>9 mm), the animals were distributed to different treatments. Over 80% of the animals (41/49) in both seasons presented a dominant follicle during the second or third week post-partum. The percentage of cows ovulating within seven days after treatment varied from 30% (3/10) for control cows to 60% (6/10) for MAP+GnRH treated cows for both spring and autumn calving cows. A reduction of 16% and 19% in body condition score was observed during the post-partum period studied for both spring and autumn calving cows, respectively. The decrease in body condition score was accompanied by a reduction in the follicular population of 43% during the fifth week post-partum only in those calving during autumn. In the spring calving cows, no change was detected in the follicular population despite the decrease in body condition score. Irrespective of the differences in environmental conditions between the two breeding seasons, cows present large follicles in their ovaries that are capable of responding to hormonal treatments, during the early post-partum period.
650 $aCondição Corporal
650 $aPós-Parto
650 $aVaca de Corte
700 1 $aJAUME, C. M.
700 1 $aPALUDO, G. R.
700 1 $aMÜLLER, L.
773 $tCommunications in Theriogenology$gv. 2, n. 1, 2002.
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Registro original: |
Embrapa Pecuária Sul (CPPSUL) |
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| Registros recuperados : 29 | |
| 21. |  | BANDEIRA, A. H.; MÜLLER, L.; MEDEIROS, S. L. P.; LEAL, L. T.; SILVA, N. G. da; EMYGDIO, B. M.; BIONDO, J. C. Parâmetros tecnológicos de sorgo sacarino BRS 506, cultivado em distintas épocas de semeaduras e espaçamento de entrelinhas. In: SIMPÓSIO ESTADUAL DE AGROENERGIA, 4.; REUNIÃO TÉCNICA DE AGROENERGIA, 4., 2012, AMRIGS: Porto Alegre. Anais... Pelotas: Embrapa Clima Temperado, 2012.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 22. | | BANDEIRA, A. H.; MÜLLER, L.; MEDEIROS, S. L. P.; LEAL, L. T.; SILVA, N. G. da; EMYGDIO, B. M.; BIONDO, J. C. Parâmetros fitotécnicos de sorgo sacarino BRS 506, cultivado em distintas épocas de semeaduras e espaçamento de entrelinhas. In: SIMPÓSIO ESTADUAL DE AGROENERGIA, 4.; REUNIÃO TÉCNICA DE AGROENERGIA, 4., 2012, AMRIGS: Porto Alegre. Anais... Pelotas: Embrapa Clima Temperado, 2012.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 23. | | SOUZA, G. N. de; PEGORARO, L. M. C.; WEISSHEIMER, C. F.; FISCHER, G.; DELLAGOSTIN, O.; BIALVES, T. S.; GINDRI, P.; LUCAS, R. M.; MULLER, L.; CAVALCANTI, F.; WEILLER, O. H. Situação epidemiológica e fatores de risco para problemas reprodutivos em bovinos leiteiros localizados em diferentes mesorregiões do Estado do Rio Grande do Sul 2016/2017. Juiz de Fora: Embrapa Gado de Leite, 2017. 22 p. (Embrapa Gado de Leite. Boletim de Pesquisa e Desenvolvimento, 36).| Tipo: Boletim de Pesquisa e Desenvolvimento |
| Biblioteca(s): Embrapa Clima Temperado; Embrapa Gado de Leite. |
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| 24. | | SOUZA, G. N. de; PEGORARO, L. M. C.; WEISSHEIMER, C. F.; FISCHER, G.; DELLAGOSTIN, O.; BIALVES, T. S.; GINDRI, P. C.; LUCAS, R. M.; MÜLLER, L.; WEILLER, O. H. Variation of seroprevalence of bovine viral diarrhea (BVD), infectious bovine rhinotracheitis (IBR), leptospirosis and neosporosis in dairy herds from different regions of Rio Grande do Sul. Reproduction in Domestic Animals, v. 14, n. 3, p. 858, jul/sept, 2017. Apresentado: Proceedings of the 31st Annual Meeting of the Brazilian Embryo Technology Society (SBTE); Cabo de Santo
Agostinho, PE, Brazil, August 17th to 19th, 2017. Abstracts.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 25. | | BEZERRA, A. S.; FUKE, G.; NOVACK, M. M. E.; NöRNBERG, J. L.; HECKTHEUER, L. H. R.; CARVALHO, L. M.; BERGRAVV, A.; LIMA, F. O.; MULLER, L. S.; MINELLA, E. Determinação de compostos fenólicos em grãos de diferentes cultivares de cevada. In: SIMPÓSIO LATINO AMERICANO DE CIÊNCIA DE ALIMENTOS, 8., 2009, Campinas. [Resumos...]. Campinas: UNICAMP: SBCTA, 2009. 2 p;| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Trigo. |
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| 26. | | BEZERRA, A. S.; FUKE, G.; NOVACK, M. M. E.; NöRNBERG, J. L.; HECKTHEUER, L. H. R.; CARVALHO, L. M.; BERGRAVV, A.; LIMA, F. O.; MULLER, L. S.; MINELLA, E. Efeito das condições climáticas na concentração de fenólicos em grãos de cevada. In: SIMPÓSIO LATINO AMERICANO DE CIÊNCIA DE ALIMENTOS, 8., 2009, Campinas. [Resumos...]. Campinas: UNICAMP: SBCTA, 2009. 2 p.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Trigo. |
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| 27. | | MÜLLER, L. K. F.; PAIANO, D.; GUGEL, J.; LORENZETTI, W. R.; SANTURIO, J. M.; TAVERNARI, F. de C.; GLORIA, E. M. da; BALDISSERA, M. D.; SILVA, A. S. da. Post-weaning piglets fed with different levels of fungal mycotoxins and spray-dried porcine plasma have improved weight gain, feed intake and reduced diarrhea incidence. Microbial Pathogenesis, v. 117, p. 259-264, 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Suínos e Aves. |
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| 28. | | SOUZA, G. N. de; PEGORARO, L. M. C.; WEISSHEIMER, C. F.; FISCHER, G.; DELLAGOSTIN, O. A.; BIALVES, T. S.; GINDRI, P. C.; LUCAS, R. M.; MULLER, L.; CAVALCANTI, F.; WEILLER, O. H.; MENDONÇA, J. F. M. de. Epidemiological situation and risk Factors to Infectious Diseases in Dairy Cattle Located in Different Mesoregions of the State of Rio Grande do Sul, Brazil, 2016/2017. Veterinary Sciences and Medicine, v. 2, n. 2. p. 1-6, 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 5 |
| Biblioteca(s): Embrapa Clima Temperado; Embrapa Gado de Leite. |
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| 29. | | LAHMAR, R.; ARRÚE, J. L.; DENARDIN, J. E.; GUPTA, R. K.; RIBEIRO, M. F. S.; TOURDONNET, S. de; ABROL, I. P.; BARZ, P.; BENITO, A. de; BIANCHINI, A.; BOLLIGER, A.; CANTERO-MARTÍNEZ, C.; CARDARELLI, A.; CHENU, C.; DÜRING, R. A.; FERNÁNDEZ, J. E.; FERREIRA, R.; FLORES, C. A.; FRIELINGHAUS, M.; TUAN, HA DINH; HUSSAIN, I.; KAVVADIAS, V.; KLIEMANN, H. J.; KOCHHANN, R. A.; KÖLLI, R.; KUBAT, J.; LAKTIONOVA, T.; LÓPES, M. V.; MAGID, J.; MEDVEDEV, V.; MENDES, I. C.; MICHELS, A.; MIRANDA, G. M.; MONTOYA, L.; MORENO, F.; MRABET, R.; MÜLLER, L.; MURILLO, J. M.; NAZARENO, N.; NETLAND, J.; NIELSEN, N. E.; NIEVES-MORTENSEN, C.; NOVAKOVA, J.; NOZIÈRES, A.; ONORATI, A.; PASCHALIDIS, C.; PAZ, C.; PEIRETTI, R.; PÉREZ DE CIRIZA, J. J.; PICARD, D.; PILLON, C. N.; POCHEPTSOVA, L.; QUILLET, J. C.; SANGAR, S.; SAULAS, P.; SCOPEL, E.; SKORA NETO, F.; SIMON, T.; SOMBRERO, A.; TENORIO, J. L.; TESSIER, D.; THINGGAARD, K.; TRIPATHI, S. C.; VANDEPUTTE, E.; WERRITY, J.; WILLMS, M.; ZAMBRANA, E.; ZERVAKIS, G. Knowledge assessment and sharing on sustainable agriculture. Synthesis report. In: LAHMAR, R.; ARRÚE, J. L.; DENARDIN, J. E.; GUPTA, R. K.; RIBEIRO, M. F. S.; TOURDONNET, S. de. (Ed.). KASSA - Knowledge Assessment and Sharing on Sustainable Agriculture. Montpellier: CIRAD, 2007. 132 p. 1 CD-ROM. Projeto DG-Research - Contract nº GOCE-CT-2004-505582.| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Trigo. |
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| Registros recuperados : 29 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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