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| 9. |  | MORAES, D. D. A.; GONÇALVES, V. S. P.; MOTA, A. L. A. de A.; BORGES, J. R. J. Situação epidemiológica da anemia infecciosa equina em equídeos de tração do Distrito Federal. Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 37, n, 10, p. 1074-1078, outubro 2017. Título em inglês: Epidemiological Status of Equine Infeccious Anemia in Working Equidae from the Federal District, Brazil.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 10. | | MACHADO, G. M.; IGUMA, L. T.; PIVATO, I.; REIS, J.; MOSCARDINI, A. R. C.; COELHO, M. M. S.; BORGES, J. R. J.; RUMPF, R. Aspectos laboratoriais de bezerras clones da raça junqueira. In: ENCONTRO DO TALENTO ESTUDANTIL DA EMBRAPA RECURSOS GENÉTICOS E BIOTECNOLOGIA, 10., 2005, Brasília, DF. Anais: resumos dos trabalhos. Brasília, DF: Embrapa Recursos Genéticos e Biotecnologia, 2005. p. 89.| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 12. | | MUSTAFA, V. S.; MOSCARDINI, A. R. C.; BORGES, J. R. J.; RECKZIEGEL, G. C. R.; RIET-CORREA, F.; CASTRO, M. B. Intoxicação natural por Brachiaria spp. em ovinos no Brasil Central. Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 32, n. 12, p. 1272-1280, dez. 2012.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 13. | | BORGES, J. R. J.; SANTOS, O. J. dos; TORLEY, R.; BANDOLI, J. G.; LESSA, D. A. B.; SOARES, C. S.; SILVA, L. C. S. Incidencia de lesoes cutaneas em um rabanho ovino no municipio de Rio Bonito, RJ Brasil. Revista Brasileira de Ciencia Veterinaria, v. 1, n. 1, p. 29-33, 1994.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 16. | | MATTOS JÚNIOR, D. G. de; BORGES, J. R. J.; CARVALHO, E. C. Q. de; FOLLY, M. M.; MOTTA, O. V. da; LEMOS, L. da S. Recomendações técnicas sobre o diagnóstico clínico-laboratorial e o tratamento das helmintoses em bovinos no Norte e Noroeste Fluminense. Campos dos Goytacazes, RJ: Universidade Estadual do Norte Fluminense, 1998. 26 p. (UENF. Boletim Técnico, v. 1, n. 11).| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 18. | | MACHADO, G. M.; MOSCARDINI, A. R. C.; ARAÚJO, G. R. S.; ALBUQUERQUE, P. I.; PALUDO, G. R.; PERECMANIS, S.; REIS JÚNIOR, J. L.; BORGES, J. R. J. Compressão da medula espinhal por abscesso de Corynebacterium pseudotuberculosis em ovino: relato de caso. In: CONGRESSO LATINOAMERICANO DE BUIATRIA, 11.; CONGRESSO BRASILEIRO DE BUIATRIA, 5.; CONGRESSO NORDESTINO DE BUIATRIA, 3., 2003, Salvador. Sanidade, base da economia pecuária: programa final: livro de resumos. Salvador: Associação Brasileira de Buiatria, 2003. p. 29. ref. 048.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 19. | | GUEDES, K. M. R.; COLODEL, E. M.; CASTRO, M. B.; SOUZA, M. A.; ARRUDA, L. P.; DIANEZI, D. M.; BORGES, J. R. J.; RIET-CORREA, F. Calcinose enzoótica em ruminantes no Brasil Central. Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 31, n. 8, p. 643-648, ago. 2011.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 20. | | BLUME, G. R.; SILVA, L. F.; BORGES, J. R. J.; NAKAZATO, L.; TERRA, J. P.; RABELO, R. E.; VULCANI, V. A. S.; SANT'ANA, F. J. F. Caracterização etiológica, epidemiológica e clínico-patológica da meningoencefalite por herpesvírus bovino em bovinos no Estado de Goiás. Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 38, n. 5, p. 902-912, maio 2018 Título em inglês: Etiological, epidemiological, clinical and pathological characterization of meningoencephalitis in cattle by bovine herpesvirus in the State of Goiás, Brazil.| Biblioteca(s): Embrapa Unidades Centrais. |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Cerrados. Para informações adicionais entre em contato com cpac.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Cerrados; Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
21/02/2019 |
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Data da última atualização: |
13/01/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
SILVA, C. G. da; MARTINS, C. F.; CUMPA, H. C. B.; FONSECA NETO, A. M. da; CARDOSO, T. C.; FRANCO, M. M.; MENDONÇA, A. dos S.; LEME, L. de O.; BORGES, J. R. J.; MALAQUIAS, J. V.; BAO, S. N. |
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Afiliação: |
CAROLINA GONZALES DA SILVA, UNB; CARLOS FREDERICO MARTINS, CPAC; HEIDI CHRISTINA BESSLER CUMPA, CPAC; ALVARO MORAES DA FONSECA NETO, CPAC; TEREZA CRISTINA CARDOSO, UNESP; MAURICIO MACHAIM FRANCO, Cenargen; ANELISE DOS SANTOS MENDONÇA, UNIVERSIDADE DE UBERLÂNDIA; LIGIANE DE OLIVEIRA LEME, Cenargen; JOSÉ RENATO JUNQUEIRA BORGES, UNB; JUACI VITORIA MALAQUIAS, CPAC; SONIA NAIR BAO, UNB. |
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Título: |
Use of trichostatin A alters the expression of HDAC3 and KAT2 and improves in vitro development of bovine embryos cloned using less methylated mesenchymal stem cells. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Reproduction in Domestic Animals, v. 54, n. 2, p. 289-299, February 2019. |
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DOI: |
10.1111/rda.13360 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: The aim of this work was to investigate the methylation and hydroxymethylation status of mesenchymal stem cells (MSC) from amniotic fluid (MSC-AF), adipose tissue (MSC-AT) and fibroblasts (FIB-control) and to verify the effect of trichostatin A (TSA) on gene expression and development of cloned bovine embryos produced using these cells. Characterization of MSC from two animals (BOV1 and BOV2) was performed by flow cytometry, immunophenotyping and analysis of cellular differentiation genes expression. The cells were used in the nuclear transfer in the absence or presence of 50 nM TSA for 20 hr in embryo culture. Expression of HDAC1, HDAC3 and KAT2A genes was measured in embryos by qRT-PCR. Methylation results showed difference between animals, with MSC from BOV2 demonstrating lower methylation rate than BOV1. Meanwhile, MSC-AF were less hydroxymethylated for both animals. MSC-AF from BOV2 produced 44.92 ± 8.88% of blastocysts when embryos were exposed to TSA and similar to embryo rate of MSC-AT also treated with TSA (37.96 ± 15.80%). However, when methylation was lower in FIB compared to MSC, as found in BOV1, the use of TSA was not sufficient to increase embryo production. MSC-AF embryos expressed less HDAC3 when treated with TSA, and expression of KAT2A was higher in embryos produced with all MSC and treated with TSA than embryos produced with FIB. The use of MSC less methylated and more hydroxymethylated in combination with embryo incubation with TSA can induce lower expression of HDAC3 and higher expression of KAT2A in the embryos and consequently improve bovine embryo production. MenosAbstract: The aim of this work was to investigate the methylation and hydroxymethylation status of mesenchymal stem cells (MSC) from amniotic fluid (MSC-AF), adipose tissue (MSC-AT) and fibroblasts (FIB-control) and to verify the effect of trichostatin A (TSA) on gene expression and development of cloned bovine embryos produced using these cells. Characterization of MSC from two animals (BOV1 and BOV2) was performed by flow cytometry, immunophenotyping and analysis of cellular differentiation genes expression. The cells were used in the nuclear transfer in the absence or presence of 50 nM TSA for 20 hr in embryo culture. Expression of HDAC1, HDAC3 and KAT2A genes was measured in embryos by qRT-PCR. Methylation results showed difference between animals, with MSC from BOV2 demonstrating lower methylation rate than BOV1. Meanwhile, MSC-AF were less hydroxymethylated for both animals. MSC-AF from BOV2 produced 44.92 ± 8.88% of blastocysts when embryos were exposed to TSA and similar to embryo rate of MSC-AT also treated with TSA (37.96 ± 15.80%). However, when methylation was lower in FIB compared to MSC, as found in BOV1, the use of TSA was not sufficient to increase embryo production. MSC-AF embryos expressed less HDAC3 when treated with TSA, and expression of KAT2A was higher in embryos produced with all MSC and treated with TSA than embryos produced with FIB. The use of MSC less methylated and more hydroxymethylated in combination with embryo incubation with TSA can induce l... Mostrar Tudo |
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Palavras-Chave: |
Acetilação de histona; Célula adiposa; Célula amniótica. |
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Thesagro: |
Bovino; Clonagem; DNA; Melhoramento Genético Animal; Metilação. |
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Categoria do assunto: |
G Melhoramento Genético |
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Marc: |
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001 2106339
005 2020-01-13
008 2019 bl uuuu u00u1 u #d
024 7 $a10.1111/rda.13360$2DOI
100 1 $aSILVA, C. G. da
245 $aUse of trichostatin A alters the expression of HDAC3 and KAT2 and improves in vitro development of bovine embryos cloned using less methylated mesenchymal stem cells.$h[electronic resource]
260 $c2019
520 $aAbstract: The aim of this work was to investigate the methylation and hydroxymethylation status of mesenchymal stem cells (MSC) from amniotic fluid (MSC-AF), adipose tissue (MSC-AT) and fibroblasts (FIB-control) and to verify the effect of trichostatin A (TSA) on gene expression and development of cloned bovine embryos produced using these cells. Characterization of MSC from two animals (BOV1 and BOV2) was performed by flow cytometry, immunophenotyping and analysis of cellular differentiation genes expression. The cells were used in the nuclear transfer in the absence or presence of 50 nM TSA for 20 hr in embryo culture. Expression of HDAC1, HDAC3 and KAT2A genes was measured in embryos by qRT-PCR. Methylation results showed difference between animals, with MSC from BOV2 demonstrating lower methylation rate than BOV1. Meanwhile, MSC-AF were less hydroxymethylated for both animals. MSC-AF from BOV2 produced 44.92 ± 8.88% of blastocysts when embryos were exposed to TSA and similar to embryo rate of MSC-AT also treated with TSA (37.96 ± 15.80%). However, when methylation was lower in FIB compared to MSC, as found in BOV1, the use of TSA was not sufficient to increase embryo production. MSC-AF embryos expressed less HDAC3 when treated with TSA, and expression of KAT2A was higher in embryos produced with all MSC and treated with TSA than embryos produced with FIB. The use of MSC less methylated and more hydroxymethylated in combination with embryo incubation with TSA can induce lower expression of HDAC3 and higher expression of KAT2A in the embryos and consequently improve bovine embryo production.
650 $aBovino
650 $aClonagem
650 $aDNA
650 $aMelhoramento Genético Animal
650 $aMetilação
653 $aAcetilação de histona
653 $aCélula adiposa
653 $aCélula amniótica
700 1 $aMARTINS, C. F.
700 1 $aCUMPA, H. C. B.
700 1 $aFONSECA NETO, A. M. da
700 1 $aCARDOSO, T. C.
700 1 $aFRANCO, M. M.
700 1 $aMENDONÇA, A. dos S.
700 1 $aLEME, L. de O.
700 1 $aBORGES, J. R. J.
700 1 $aMALAQUIAS, J. V.
700 1 $aBAO, S. N.
773 $tReproduction in Domestic Animals$gv. 54, n. 2, p. 289-299, February 2019.
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