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| Registros recuperados : 49 | |
| 23. |  | TOMAS, W. M.; CACERES, N. C.; NUNES, A. P.; FISCHER, E.; MOURAO, G.; CAMPOS, Z. Mammals in the Pantanal wetland, Brazil. In: JUNK, W. J.; SILVA, C. J. da.; NUNES DA CUNHA, C.; WANTZEN, K. M. (Ed.) The Pantanal: ecology, biodiversity and sustainable management of a large neotropical seasonal wetland. Sofia: Pensoft Publishers, 2011. p. 565-597.| Biblioteca(s): Embrapa Pantanal. |
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| 24. | | SANTOS, F. M.; JANSEN, A. M.; MOURAO, G.; JURBERG, J.; NUNES, A. P.; HERERRA, H. M. Triatominae (Hemiptera, Reduviidae) in the Pantanal region: association with Trypanosoma cruzi, different habitats and vertebrate hosts. Revista da Sociedade Brasileira de Medicina Tropical, v. 48, n. 5, sep/oct, p.532-538, 2015.| Biblioteca(s): Embrapa Pantanal. |
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| 27. | | OSÓRIO, J. C.; ÁVILA, V.; JARDIM, P. O.; PIMENTEL, M.; POUEY, J.; LÜDER, W.; NUNES, A. P. Produção de carne em cordeiros cruzas de ovelhas Corriedale com Hampshire Down. In: REUNIAO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 33., 1996, Fortaleza. Anais.. Fortaleza: Sociedade Brasileira de Zootecnia, 1996. v.1. p. 548-550.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 28. | | GOPINGER, E.; XAVIER, E. G.; ZIEGLER, V.; LOPES, D. C. N.; KRABBE, E. L.; NUNES, A. P.; ELIAS, M. C. Effects of stored whole rice bran treated with organic acids on the performance, nutrient digestibility, intestinal mucosa morphometry, and bone characteristics of broiler chickens. Canadian Journal of Animal Science, v. 99, n. 4, p. 724-731, 2019| Biblioteca(s): Embrapa Suínos e Aves. |
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| 29. | | ROCHA, M. P.; NUNES, A. P.; MINELLO, L. F.; CRUZ, L. A. X.; ALBANO, A. P. N.; MONDADORI, R. G. Histological description of Cerdocyon thous (Linnaeus, 1766) respiratory system. Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 37, n. 5, p. 531-535, maio 2017. Título em português: Descrição histológica do sistema respiratório de Cerdocyon thous (Linnaeus, 1766).| Biblioteca(s): Embrapa Unidades Centrais. |
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| 30. | | TOMAS, W. M.; NUNES, A. P.; SALIS, S. M. de; FERREIRA, V. L.; FARINACCIO, M. A.; SANTANA, D. J. A riqueza vem de fora. Ciência Pantanal, v. 4, n.1, p. 43-50, 2018.| Biblioteca(s): Embrapa Pantanal. |
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| 32. | | NUNES, A. P.; OLIVEIRA, A. C. de; BERNE, M. E. A.; BORBA, M. F. S.; ECHEVARRIA, F.; VAZ, C. M.; CARVALHO, F. I. F. Estudo da variabilidade genética de resistência a nematódeos gastrintestinais em ovinos da raça Corriedale com marcadores RAPD. Revista Brasileira de Agrociência, Pelotas, v. 13, n. 1, p. 25-23, jan./mar. 2007.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 33. | | NUNES, A. P.; SORIANO, B. M. A.; FERNANDES, F. A.; SEVERO NETO, F.; PELLEGRIN, L. A.; SALIS, S. M.; FERREIRA, V, L.; TOMAS, W. M. Plano de manejo da Reserva Particular do Patrimônio Natural da Fazenda Nhumirim. Corumbá: Embrapa Pantanal, 2021. 84 p. (Embrapa Pantanal. Documentos, 170).| Biblioteca(s): Embrapa Pantanal. |
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| 34. | | TOMAS, W. M.; NUNES, A. P.; CÁCERES, N.; FISHER, E.; CAMPOS, Z. M. da S.; ARAGONA, M.; MOURAO, G. de M.; ANTUNES, P. Mammals and birds from Pantanal and Upper Paraguay River Basin in Brazil, Bolivia and Paraguay. In: INTECOL INTERNATIONAL WETLANDS CONFERENCE, 8., Cuiabá, 2008. Big wetlands, big concerns: abstracts. [Sl.: s.n], 2008. p.228| Biblioteca(s): Embrapa Pantanal. |
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| 35. | | TOMAS, W. M.; ISHII, I. H.; STRUSSMANN, C.; NUNES, A. P.; SALIS, S. M. de; CAMPOS, Z. M. da S.; FERREIRA, V. L.; BORDIGNON, M. O.; BARROS, A. T. M. de; PADILHA, D. R. C. Borda Oeste do Pantanal e Maciço do Urucum em Corumbá, MS: área prioritária para conservação da biodiversidade. SIMPÓSIO SOBRE RECURSOS NATURAIS E SOCIOECONÔMICOS DO PANTANAL, 5., 2010, Corumbá, MS. Anais... Corumbá: Embrapa Pantanal: UFMS; Campinas: ICS do Brasil, 2010. 1 CD-ROM SIMPAN 2010. Não Paginado| Biblioteca(s): Embrapa Pantanal. |
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| 36. | | CATALAN, A. A. da S.; KRABBE, E. L.; AVILA, V. S. de; LOPES, L. dos S.; NUNES, A. P.; MORES, M. A. Z.; ROLLI V. F. B.; XAVIER, E. G. X. Phytate-phosphorus and phytase contents on the relative weight of organs, intestinal morphometry and performance of broilers. Ciência Rural, Santa Maria, v. 46, n.10, p. 1858-1864, 2016.| Biblioteca(s): Embrapa Suínos e Aves. |
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| 37. | | SILVA, J. R. V.; HURK, R. van den; COSTA, S. H. F.; ANDRADE, E. R.; NUNES, A. P. A.; FERREIRA, F. V. A.; LOBO, R. N. B.; FIGUEIREDO, J. R. Survival and growth of goat primordial follicles after in vitro culture of ovarian cortical slices in media containing coconut water. Animal Reproduction Science, v. 81, n. 3/4, p. 273-286, 2004.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 38. | | SANTOS, A.; GORTE, T.; DEMETRIO, W. C.; FERREIRA, T.; NADOLNY, N.; CARDOSO, G. B. X.; TONETTI, C.; RALISCH, R.; NUNES, A. P.; COQUEIRO, A. C. P.; LEANDRO, H. C. L.; WANDSCHEER, C. A. R.; BORTOLUZZI, J.; BROWN, G. G.; BARTZ, M. L. C. Earthworm species in no-tillage agroecosystems and native Atlantic forests in Western Paraná, Brazil. Zootaxa, v. 4496, n. 1, p. 517-534, Oct. 2018.| Biblioteca(s): Embrapa Florestas. |
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| 39. | | NUNES, A. P.; POSSO, S. R.; FROTA, A. V. B da; VITORINO, B. D; LAPS, R. R.; DONATELLI, R. J.; STRAUBE, F. C.; PIVATTO, M. A. C.; OLIVEIRA, D. M. M. de; CARLOS, B.; MELO, A. V. de; TOMAS, W. M.; FREITAS, G. O. de; SOUZA, R, A. D. de; BENITES, M.; MAMEDE, S.; MOREIRA, R. S. Birds of the Pantanal floodplains, Brazil: historical data, diversity, and conservation. Papéis Avulsos de Zoologia, v.61, e20216182, 2021.| Biblioteca(s): Embrapa Pantanal. |
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| 40. | | TOMAS, W. M.; CAMILO, A. R.; CAMPOS, Z. M. da S.; CHIARAVALLOTI, R. M.; LACERDA, A. C. R.; BORGES, P. A. L.; MEDRI, I. M.; NUNES, A. P.; TOMAS, M. A.; GOULART, C. S.; MORZELE, H. B.; LOPES, V. A.; ARAGONA, M. Ocorrência de tatu-de-rabo-mole, Cabassous unicinctus (Cingulata, Dasypodidae) no Pantanal, Brasil. Corumbá: Embrapa Pantanal, 2009. 15 p. (Embrapa Pantanal. Boletim de Pesquisa e Desenvolvimento, 87).| Biblioteca(s): Embrapa Pantanal. |
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| Registros recuperados : 49 | |
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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. |
Registro Completo
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
10/08/2004 |
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Data da última atualização: |
10/04/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
Internacional - A |
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Autoria: |
SILVA, J. R. V.; HURK, R. van den; COSTA, S. H. F.; ANDRADE, E. R.; NUNES, A. P. A.; FERREIRA, F. V. A.; LOBO, R. N. B.; FIGUEIREDO, J. R. |
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Afiliação: |
JOSÉ R. V. SILVA, UNIVERSIDADE ESTADUAL DO CEARÁ; ROBERT VAN DEN HURK, UTRECHT UNIVERSITY; SONIA H. F. COSTA, UNIVERSIDADE ESTADUAL DO CEARÁ; EVELYN R. ANDRADE, UNIVERSIDADE ESTADUAL DO CEARÁ; RAIMUNDO NONATO BRAGA LOBO, CNPC. |
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Título: |
Survival and growth of goat primordial follicles after in vitro culture of ovarian cortical slices in media containing coconut water. |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
Animal Reproduction Science, v. 81, n. 3/4, p. 273-286, 2004. |
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DOI: |
10.1016/j.anireprosci.2003.09.006 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: The development of culture systems to support the initiation of growth of primordial follicles is iniportant to the study of the factors that control the earliest stages of folliculogenesis. We investigated the effectiveness of five culture media, two supplements and three culture periods on the survival and growth of goal primordial follicles after culturing ovarian cortex. The media were based on minimal essential minimum (MEM) and coconut water solution (CWS) added in the proportion of 0, 25, 50, 75 or 100%. The two supplements were none versus supplemented with insulin-transferrin--selenium, pyruvate, glutamin (PCNA). The number of follicles in each stage and degenerated follicles were statistically analyzed by ANOVA using a factorial design and the significance of differences assessed using Tukey test. Chi-square test was used to compare the per?ntage of follicles with PCNA positive granulosa cells. As the culture period progressed, the number of primordial follicles fell and there was a significant increase in the number of primary follicles. The fall in the number of primordial follicles was particularly marked after 1 day culture. No effect of media on the number of primordial and primary follicles was observed after culture, but MEM as weil as supplements increased the number of intermediate follicles. Follicular degeneration was kept at the same level after culture in the media tested. except for pure CWS that increased the number of degenerated follicles. ln contrast, addition of supplements to culture media reduced follicular degeneration. ln non-cultured tissue, PCNA was expressed in granulosa cells of 31.6% of the growing follicles. This percentage had not significantly changed after 5 days culture in the various media, indicating the maintenance of proliferation activity of granulosa cens during culture. ln conclusion, it is shown that goat primordial follicles may be successfully activated after in vitro culture in aIl media tested. However, when pure CWS is used the follicular degeneration is enhanced, but the addition of supplements to culture media decrease follicular degeneration. MenosAbstract: The development of culture systems to support the initiation of growth of primordial follicles is iniportant to the study of the factors that control the earliest stages of folliculogenesis. We investigated the effectiveness of five culture media, two supplements and three culture periods on the survival and growth of goal primordial follicles after culturing ovarian cortex. The media were based on minimal essential minimum (MEM) and coconut water solution (CWS) added in the proportion of 0, 25, 50, 75 or 100%. The two supplements were none versus supplemented with insulin-transferrin--selenium, pyruvate, glutamin (PCNA). The number of follicles in each stage and degenerated follicles were statistically analyzed by ANOVA using a factorial design and the significance of differences assessed using Tukey test. Chi-square test was used to compare the per?ntage of follicles with PCNA positive granulosa cells. As the culture period progressed, the number of primordial follicles fell and there was a significant increase in the number of primary follicles. The fall in the number of primordial follicles was particularly marked after 1 day culture. No effect of media on the number of primordial and primary follicles was observed after culture, but MEM as weil as supplements increased the number of intermediate follicles. Follicular degeneration was kept at the same level after culture in the media tested. except for pure CWS that increased the number of degenerated follicles... Mostrar Tudo |
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Palavras-Chave: |
Activation; Drug effects; Folículo ovariano; Folículo primordial; Growth; Maintenance; Ovary; Primordial follicles; Suplemento; Supplements. |
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Thesagro: |
Água de Coco; Caprino; Ovário; Reprodução. |
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Thesaurus NAL: |
Bovine serum albumin; Cell division; Coconut water; Females; Glutamine; Goats; Granulosa cells; Hypoxanthine; In vitro culture; Insulin; Oocytes; Ovarian follicles; Pharmacology; Physiology; Reproduction; Solutions; Transferrin. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
|
Marc: |
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100 1 $aSILVA, J. R. V.
245 $aSurvival and growth of goat primordial follicles after in vitro culture of ovarian cortical slices in media containing coconut water.$h[electronic resource]
260 $c2004
520 $aAbstract: The development of culture systems to support the initiation of growth of primordial follicles is iniportant to the study of the factors that control the earliest stages of folliculogenesis. We investigated the effectiveness of five culture media, two supplements and three culture periods on the survival and growth of goal primordial follicles after culturing ovarian cortex. The media were based on minimal essential minimum (MEM) and coconut water solution (CWS) added in the proportion of 0, 25, 50, 75 or 100%. The two supplements were none versus supplemented with insulin-transferrin--selenium, pyruvate, glutamin (PCNA). The number of follicles in each stage and degenerated follicles were statistically analyzed by ANOVA using a factorial design and the significance of differences assessed using Tukey test. Chi-square test was used to compare the per?ntage of follicles with PCNA positive granulosa cells. As the culture period progressed, the number of primordial follicles fell and there was a significant increase in the number of primary follicles. The fall in the number of primordial follicles was particularly marked after 1 day culture. No effect of media on the number of primordial and primary follicles was observed after culture, but MEM as weil as supplements increased the number of intermediate follicles. Follicular degeneration was kept at the same level after culture in the media tested. except for pure CWS that increased the number of degenerated follicles. ln contrast, addition of supplements to culture media reduced follicular degeneration. ln non-cultured tissue, PCNA was expressed in granulosa cells of 31.6% of the growing follicles. This percentage had not significantly changed after 5 days culture in the various media, indicating the maintenance of proliferation activity of granulosa cens during culture. ln conclusion, it is shown that goat primordial follicles may be successfully activated after in vitro culture in aIl media tested. However, when pure CWS is used the follicular degeneration is enhanced, but the addition of supplements to culture media decrease follicular degeneration.
650 $aBovine serum albumin
650 $aCell division
650 $aCoconut water
650 $aFemales
650 $aGlutamine
650 $aGoats
650 $aGranulosa cells
650 $aHypoxanthine
650 $aIn vitro culture
650 $aInsulin
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650 $aPharmacology
650 $aPhysiology
650 $aReproduction
650 $aSolutions
650 $aTransferrin
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653 $aActivation
653 $aDrug effects
653 $aFolículo ovariano
653 $aFolículo primordial
653 $aGrowth
653 $aMaintenance
653 $aOvary
653 $aPrimordial follicles
653 $aSuplemento
653 $aSupplements
700 1 $aHURK, R. van den
700 1 $aCOSTA, S. H. F.
700 1 $aANDRADE, E. R.
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773 $tAnimal Reproduction Science$gv. 81, n. 3/4, p. 273-286, 2004.
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