| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Agropecuária Oeste. |
|
Data corrente: |
17/11/1999 |
|
Data da última atualização: |
26/05/2009 |
|
Autoria: |
GOULART, A. C. P.; REIS, H. F. dos. |
|
Título: |
Tratamento químico de sementes de trigo para o controle de Bipolaris sorokiniana. |
|
Ano de publicação: |
1999 |
|
Fonte/Imprenta: |
In: REUNIÃO DA COMISSÃO CENTRO-SUL BRASILEIRA DE PESQUISA DE TRIGO, 15., 1999, Dourados. Ata e resumos... Dourados: Embrapa Agropecuária Oeste, 1999. |
|
Páginas: |
p.130. |
|
Série: |
(Embrapa Agropecuária Oeste. Documentos, 2). |
|
Idioma: |
Português |
|
Palavras-Chave: |
Plant diseases. |
|
Thesagro: |
Cerrado; Controle Químico; Doença de Planta; Fungo; Tratamento de Semente; Trigo; Triticum Aestivum. |
|
Thesaurus Nal: |
Bipolaris sorokiniana; chemical control; fungi; seed treatment; wheat. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 00925nam a2200289 a 4500
001 1241940
005 2009-05-26
008 1999 bl uuuu 00u1 u #d
100 1 $aGOULART, A. C. P.
245 $aTratamento químico de sementes de trigo para o controle de Bipolaris sorokiniana.
260 $aIn: REUNIÃO DA COMISSÃO CENTRO-SUL BRASILEIRA DE PESQUISA DE TRIGO, 15., 1999, Dourados. Ata e resumos... Dourados: Embrapa Agropecuária Oeste$c1999
300 $ap.130.
490 $a(Embrapa Agropecuária Oeste. Documentos, 2).
650 $aBipolaris sorokiniana
650 $achemical control
650 $afungi
650 $aseed treatment
650 $awheat
650 $aCerrado
650 $aControle Químico
650 $aDoença de Planta
650 $aFungo
650 $aTratamento de Semente
650 $aTrigo
650 $aTriticum Aestivum
653 $aPlant diseases
700 1 $aREIS, H. F. dos
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Agropecuária Oeste (CPAO) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com cnpgl.biblioteca@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Caprinos e Ovinos; Embrapa Gado de Leite. |
|
Data corrente: |
25/05/2015 |
|
Data da última atualização: |
05/02/2018 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
B - 1 |
|
Autoria: |
OLIVARES, C. C. S.; FONSECA, J. F. da; CAMARGO, L. S. de A.; FABJAN, J. M. G. de S.; RODRIGUES, A. L. R.; BRANDÃO, F. Z. |
|
Afiliação: |
Carolina Cerqueira Sarmento Olivares, Faculty of Veterinary Medicine, Fluminense Federal University - Niterói, RJ, Brazil; JEFERSON FERREIRA DA FONSECA, CNPC; LUIZ SERGIO DE ALMEIDA CAMARGO, CNPGL; Joanna Maria Gonçalves de Souza Fabjan, Faculty of Veterinary Medicine, Fluminense Federal University - Niterói, RJ, Brazil; André Luís Rios Rodrigues, Faculty of Veterinary Medicine, Fluminense Federal University - Niterói, RJ, Brazil; Felipe Zandonadi Brandão, Faculty of Veterinary Medicine, Fluminense Federal University - Niterói, RJ, Brazil. |
|
Título: |
Comparison of different methods of goat sperm selection and capacitation for optimization of assisted reproductive technologies. |
|
Ano de publicação: |
2015 |
|
Fonte/Imprenta: |
Small Ruminant Research, Amsterdam, v. 127, p. 44-49, June, 2015. |
|
DOI: |
doi:10.1016/j.smallrumres.2015.04.009 |
|
Idioma: |
Inglês
Português |
|
Conteúdo: |
Abstract: tThis study evaluated different methods of frozen-thawed sperm selection and capacita-tion in goats for further use in reproductive biotechnologies. In Experiment 1, semen wasprocessed by the following techniques: mini-Percoll, swim-up, or washing by centrifuga-tion. In Experiment 2, mini-Percoll selected-sperm was subjected to capacitation inductionby incubation with: 50 ug/mL heparin, 10 uM, 50 uM, or 100 uM of sodium nitroprusside(SNP). Motility, vigor, acrosome, and plasma membrane (PM) integrity were evaluated afterthawing and after each treatment of sperm selection or capacitation. In Experiment 1, wash-ing by centrifugation presented greater (43%; P < 0.05) spermatozoa recovery rate than theother treatments. The swim-up technique showed the lowest (P < 0.05) progressive motil-ity (41%). Spermatozoa presenting both intact PM (P = 0.0002) and acrosome (P = 0.0004)showed an interaction effect between the buck and swim-up technique. In Experiment2, the addition of 100 M SNP resulted in greater (P < 0.05) motility and vigor (38%; 4.7),respectively, than did heparin (28%; 4.3). An enhancement (P < 0.05) in vigor was obtainedafter all treatments in comparison with the evaluation after thawing (3.3). In conclusion,mini-Percoll was better than swim-up for preparing frozen?thawed goat sperm, whereaswashing by centrifugation technique presented similar rates to mini-Percoll and could alsobe used. The use of 100 M SNP resulted in better motility and vigor than heparin treatment MenosAbstract: tThis study evaluated different methods of frozen-thawed sperm selection and capacita-tion in goats for further use in reproductive biotechnologies. In Experiment 1, semen wasprocessed by the following techniques: mini-Percoll, swim-up, or washing by centrifuga-tion. In Experiment 2, mini-Percoll selected-sperm was subjected to capacitation inductionby incubation with: 50 ug/mL heparin, 10 uM, 50 uM, or 100 uM of sodium nitroprusside(SNP). Motility, vigor, acrosome, and plasma membrane (PM) integrity were evaluated afterthawing and after each treatment of sperm selection or capacitation. In Experiment 1, wash-ing by centrifugation presented greater (43%; P < 0.05) spermatozoa recovery rate than theother treatments. The swim-up technique showed the lowest (P < 0.05) progressive motil-ity (41%). Spermatozoa presenting both intact PM (P = 0.0002) and acrosome (P = 0.0004)showed an interaction effect between the buck and swim-up technique. In Experiment2, the addition of 100 M SNP resulted in greater (P < 0.05) motility and vigor (38%; 4.7),respectively, than did heparin (28%; 4.3). An enhancement (P < 0.05) in vigor was obtainedafter all treatments in comparison with the evaluation after thawing (3.3). In conclusion,mini-Percoll was better than swim-up for preparing frozen?thawed goat sperm, whereaswashing by centrifugation technique presented similar rates to mini-Percoll and could alsobe used. The use of 100 M SNP resulted in better motility and vigor than heparin t... Mostrar Tudo |
|
Palavras-Chave: |
Capacitation; Sodium nitroprusside; Sperm preparation; Sperm selection. |
|
Thesagro: |
Caprino; Espermatozóide; Reprodução animal; Seleção; Sêmen. |
|
Thesaurus NAL: |
goats; reproduction; spermatozoa. |
|
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
|
Marc: |
LEADER 02549naa a2200337 a 4500
001 2016097
005 2018-02-05
008 2015 bl uuuu u00u1 u #d
024 7 $adoi:10.1016/j.smallrumres.2015.04.009$2DOI
100 1 $aOLIVARES, C. C. S.
245 $aComparison of different methods of goat sperm selection and capacitation for optimization of assisted reproductive technologies.$h[electronic resource]
260 $c2015
520 $aAbstract: tThis study evaluated different methods of frozen-thawed sperm selection and capacita-tion in goats for further use in reproductive biotechnologies. In Experiment 1, semen wasprocessed by the following techniques: mini-Percoll, swim-up, or washing by centrifuga-tion. In Experiment 2, mini-Percoll selected-sperm was subjected to capacitation inductionby incubation with: 50 ug/mL heparin, 10 uM, 50 uM, or 100 uM of sodium nitroprusside(SNP). Motility, vigor, acrosome, and plasma membrane (PM) integrity were evaluated afterthawing and after each treatment of sperm selection or capacitation. In Experiment 1, wash-ing by centrifugation presented greater (43%; P < 0.05) spermatozoa recovery rate than theother treatments. The swim-up technique showed the lowest (P < 0.05) progressive motil-ity (41%). Spermatozoa presenting both intact PM (P = 0.0002) and acrosome (P = 0.0004)showed an interaction effect between the buck and swim-up technique. In Experiment2, the addition of 100 M SNP resulted in greater (P < 0.05) motility and vigor (38%; 4.7),respectively, than did heparin (28%; 4.3). An enhancement (P < 0.05) in vigor was obtainedafter all treatments in comparison with the evaluation after thawing (3.3). In conclusion,mini-Percoll was better than swim-up for preparing frozen?thawed goat sperm, whereaswashing by centrifugation technique presented similar rates to mini-Percoll and could alsobe used. The use of 100 M SNP resulted in better motility and vigor than heparin treatment
650 $agoats
650 $areproduction
650 $aspermatozoa
650 $aCaprino
650 $aEspermatozóide
650 $aReprodução animal
650 $aSeleção
650 $aSêmen
653 $aCapacitation
653 $aSodium nitroprusside
653 $aSperm preparation
653 $aSperm selection
700 1 $aFONSECA, J. F. da
700 1 $aCAMARGO, L. S. de A.
700 1 $aFABJAN, J. M. G. de S.
700 1 $aRODRIGUES, A. L. R.
700 1 $aBRANDÃO, F. Z.
773 $tSmall Ruminant Research, Amsterdam$gv. 127, p. 44-49, June, 2015.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Expressão de busca inválida. Verifique!!! |
|
|
