| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Semiárido. |
|
Data corrente: |
03/05/2019 |
|
Data da última atualização: |
20/01/2020 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
SILVA, A. A. A.; SILVA, M. N. P.; FIGUEIREDO, L. B. F.; GONÇALVES, J. D.; SILVA, M. J. S.; LOIOLA, M. L. G.; BASTOS, B. D. M.; OLIVEIRA, R. A.; RIBEIRO, L. G. M.; BARBERINO, R. S.; GOUVEIA, B. B.; MONTE, A. P. O.; NOGUEIRA, D. M.; CORDEIRO, M. F.; MATOS, M. H. T.; LOPES JÚNIOR, E. S. |
|
Afiliação: |
DANIEL MAIA NOGUEIRA, CPATSA. |
|
Título: |
Quercetin influences in vitro maturation, apoptosis and metabolically active mitochondria of goat oocytes. |
|
Ano de publicação: |
2018 |
|
Fonte/Imprenta: |
Zygote, v. 26, n. 6, p. 465-470, dez. 2018. |
|
DOI: |
10.1017/S0967199418000485 |
|
Idioma: |
Inglês |
|
Conteúdo: |
The present study aimed to investigate the effect of quercetin as an alternative antioxidant tocysteamine onin vitromaturation. Oocytes were collected from goat ovaries, destined forin vitromaturation and distributed into three groups: CIS group, oocytes were immersed inMIV base medium; in Groups Q4 and Q8, oocytes were immersed in the medium of the CISgroup, adding 4μMor8μM of quercetin, respectively, and cultured for 24 h at 38.5°C with5% CO2. The CIS and Q4 groups presented the same percentage of expanded cumulus cells,but the per cent in the Q8 group was significantly lower than that of the other groups(P<0.05). The oocyte retraction rate in the Q8 group was higher (P<0.05) than in the CISand Q4 groups. Treatment with 8μM of quercetin presented a lower proportion of expandedoocytes than the CIS group and 4μM of quercetin (P<0.05). The percentage of MII oocyteswas higher in the Q4 group than in the CIS group (P<0.05), but the percentages in the CISand Q8 groups were similar. The rate of apoptosis was higher in the CIS group than in theother groups (P<0.05). In addition, oocytes matured with 4μM quercetin showed highermitochondrial activity than matured oocytes in the CIS and Q8 groups (P<0.05). Inconclusion, 4μM of quercetin can be used as an alternative to cysteamine in thein vitromaturation of goat oocytes |
|
Thesagro: |
Caprino. |
|
Thesaurus Nal: |
Dairy goats; Goats. |
|
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/196934/1/Daniel-2018.pdf
|
|
Marc: |
LEADER 02390naa a2200349 a 4500
001 2108670
005 2020-01-20
008 2018 bl uuuu u00u1 u #d
024 7 $a10.1017/S0967199418000485$2DOI
100 1 $aSILVA, A. A. A.
245 $aQuercetin influences in vitro maturation, apoptosis and metabolically active mitochondria of goat oocytes.$h[electronic resource]
260 $c2018
520 $aThe present study aimed to investigate the effect of quercetin as an alternative antioxidant tocysteamine onin vitromaturation. Oocytes were collected from goat ovaries, destined forin vitromaturation and distributed into three groups: CIS group, oocytes were immersed inMIV base medium; in Groups Q4 and Q8, oocytes were immersed in the medium of the CISgroup, adding 4μMor8μM of quercetin, respectively, and cultured for 24 h at 38.5°C with5% CO2. The CIS and Q4 groups presented the same percentage of expanded cumulus cells,but the per cent in the Q8 group was significantly lower than that of the other groups(P<0.05). The oocyte retraction rate in the Q8 group was higher (P<0.05) than in the CISand Q4 groups. Treatment with 8μM of quercetin presented a lower proportion of expandedoocytes than the CIS group and 4μM of quercetin (P<0.05). The percentage of MII oocyteswas higher in the Q4 group than in the CIS group (P<0.05), but the percentages in the CISand Q8 groups were similar. The rate of apoptosis was higher in the CIS group than in theother groups (P<0.05). In addition, oocytes matured with 4μM quercetin showed highermitochondrial activity than matured oocytes in the CIS and Q8 groups (P<0.05). Inconclusion, 4μM of quercetin can be used as an alternative to cysteamine in thein vitromaturation of goat oocytes
650 $aDairy goats
650 $aGoats
650 $aCaprino
700 1 $aSILVA, M. N. P.
700 1 $aFIGUEIREDO, L. B. F.
700 1 $aGONÇALVES, J. D.
700 1 $aSILVA, M. J. S.
700 1 $aLOIOLA, M. L. G.
700 1 $aBASTOS, B. D. M.
700 1 $aOLIVEIRA, R. A.
700 1 $aRIBEIRO, L. G. M.
700 1 $aBARBERINO, R. S.
700 1 $aGOUVEIA, B. B.
700 1 $aMONTE, A. P. O.
700 1 $aNOGUEIRA, D. M.
700 1 $aCORDEIRO, M. F.
700 1 $aMATOS, M. H. T.
700 1 $aLOPES JÚNIOR, E. S.
773 $tZygote$gv. 26, n. 6, p. 465-470, dez. 2018.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Semiárido (CPATSA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 5 | |
| 1. |  | MARSSARO, A. L.; ZANELLA, L. B.; DEGENHARDT-GOLDBACH, J. Manose como agente seletivo na transformação genética de eucalipto. In: EVENTO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA FLORESTAS, 12., 2013, Colombo. Anais. Colombo: Embrapa Florestas, 2013. (Embrapa Florestas. Documentos, 253). Editores técnicos: Marcílio José Thomazini, Elenice Fritzsons, Patrícia Raquel Silva, Guilherme Schnell e Schuhli, Denise Jeton Cardoso, Luziane Franciscon. EVINCI. Resumos.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
|    |
| 2. | | ZANELLA, L. B.; MARSSARO, A. L.; DEGENHARDT-GOLDBACH, J. Determinação da concentração de canamicina na seleção de plantas transgênicas do clone 3336 de Eucalyptus urograndis. In: EVENTO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA FLORESTAS, 12., 2013, Colombo. Anais. Colombo: Embrapa Florestas, 2013. (Embrapa Florestas. Documentos, 253). Editores técnicos: Marcílio José Thomazini, Elenice Fritzsons, Patrícia Raquel Silva, Guilherme Schnell e Schuhli, Denise Jeton Cardoso, Luziane Franciscon. EVINCI. Resumos.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
| |
| 5. | | MARSSARO, A. L.; MORAIS-LINO, L. S.; CRUZ, J. L.; LEDO, C. A. da S.; SEREJO, J. A. dos S. Simulation of in vitro water deficit for selecting drought-tolerant banana genotypes. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 52, n. 12, p. 1301-1304, dez. 2017. Notas Científicas.
Título em português: Simulação de deficit hídrico in vitro para seleção de bananeiras tolerantes à seca.| Tipo: Nota Técnica/Nota Científica |
| Biblioteca(s): Embrapa Mandioca e Fruticultura; Embrapa Unidades Centrais. |
| |
| Registros recuperados : 5 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
