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Registro Completo |
Biblioteca(s): |
Embrapa Suínos e Aves. |
Data corrente: |
23/09/2013 |
Data da última atualização: |
23/09/2013 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
MORAES, M. L. de; RIBEIRO, A. M. L.; KESSLER, A. M.; LEDUR, V. S.; FISCHER, M. M.; BOCKOR, L.; CIBULSKI, S. P.; GAVA, D. |
Afiliação: |
MARIANA LEMOS DE MORAES, UFRGS; ANDREA MACHADO LEAL RIBEIRO, UFRGS; ALEXANDRE DE MELLO KESSLER; VICENTE SANTOS LEDUR, UFRGS; MANUELA MARQUES FISCHER, UFRGS; LUCIANE BOCKOR, UFRGS; SAMUEL PAULO CIBULSKI, UFRGS; DANIELLE GAVA, CNPSA. |
Título: |
Effect of conjugated linoleic acid on performance and immune response of weanling piglets. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
Journal of Animal Science, Champaign, 10 feb. 2012. |
Idioma: |
Português |
Palavras-Chave: |
Imunoglobina; Lipopolysaccharide; Suplemento dietético. |
Thesagro: |
Ácido graxo; Ácido Linoléico; Dieta; Leitão; Polissacarídeo. |
Thesaurus Nal: |
Conjugated linoleic acid; Immune Response; Immunoglobulins; Immunomodulation; Piglets. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00988naa a2200349 a 4500 001 1966864 005 2013-09-23 008 2013 bl uuuu u00u1 u #d 100 1 $aMORAES, M. L. de 245 $aEffect of conjugated linoleic acid on performance and immune response of weanling piglets.$h[electronic resource] 260 $c2013 650 $aConjugated linoleic acid 650 $aImmune Response 650 $aImmunoglobulins 650 $aImmunomodulation 650 $aPiglets 650 $aÁcido graxo 650 $aÁcido Linoléico 650 $aDieta 650 $aLeitão 650 $aPolissacarídeo 653 $aImunoglobina 653 $aLipopolysaccharide 653 $aSuplemento dietético 700 1 $aRIBEIRO, A. M. L. 700 1 $aKESSLER, A. M. 700 1 $aLEDUR, V. S. 700 1 $aFISCHER, M. M. 700 1 $aBOCKOR, L. 700 1 $aCIBULSKI, S. P. 700 1 $aGAVA, D. 773 $tJournal of Animal Science, Champaign, 10 feb. 2012.
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Embrapa Suínos e Aves (CNPSA) |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Milho e Sorgo. Para informações adicionais entre em contato com cnpms.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Milho e Sorgo. |
Data corrente: |
09/11/2012 |
Data da última atualização: |
06/08/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
SOUZA, T. C. de; MAGALHAES, P. C.; CASTRO, E. M. de; ALBUQUERQUE, P. E. P. de; MARABESI, M. A. |
Afiliação: |
PAULO CESAR MAGALHAES, CNPMS; PAULO EMILIO PEREIRA DE ALBUQUERQUE, CNPMS. |
Título: |
The influence of ABA on water relation, photosynthesis parameters, and chlorophyll fluorescence under drought conditions in two maize hybrids with contrasting drought resistance. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
Acta Physiologiae Plantarum, v. 35, p. 515-527, 2013. |
DOI: |
10.1007/s11738-012-1093-9 |
Idioma: |
Inglês |
Conteúdo: |
Drought is a major limitation of maize cultivation in Brazil. Agronomic and physiological practices have been considered to overcome this stress and consequently, increase grain production. The present study investigated the role of abscisic acid (ABA) application in some physiological parameters, in two hybrids with contrasting drought resistance (DKB 390 and BRS 1030 resistant and sensitive, respectively). Contrasting resistance to drought in these genotypes was determined in previous studies. Water deficit was imposed for 10 days at flowering stage, in association with the application of 100lM abscisic acid on plant canopy. Evaluations of gas exchange, chlorophyll fluorescence, relative water content (RWC), and endogenous ABA content were performed during stress period and also at water recovery (recovery irrigation). A significant functional relationship was observed between RWC and the parameters of gas exchange and fluorescence. During water recovery, no differences were observed among the treatments. DKB 390 presented higher photosynthesis rate (Pn) and electron transport rate (ETR) under water stress, while BRS 1030 presented higher intercellular CO2 concentration (Ci) and lower photochemical quenching (qP), non-photochemical quenching (NPQ), and lower Fv/Fm ratio. DBK 390 was more responsive to ABA application than BRS 1030, presenting higher endogenous ABA content in the first day of stress. DBK 390 with ABA application reduced the effect of water stress through maintenance of water status, an increase of photosynthetic parameters, and a decrease of decline in the functions of photosystem II during stress. MenosDrought is a major limitation of maize cultivation in Brazil. Agronomic and physiological practices have been considered to overcome this stress and consequently, increase grain production. The present study investigated the role of abscisic acid (ABA) application in some physiological parameters, in two hybrids with contrasting drought resistance (DKB 390 and BRS 1030 resistant and sensitive, respectively). Contrasting resistance to drought in these genotypes was determined in previous studies. Water deficit was imposed for 10 days at flowering stage, in association with the application of 100lM abscisic acid on plant canopy. Evaluations of gas exchange, chlorophyll fluorescence, relative water content (RWC), and endogenous ABA content were performed during stress period and also at water recovery (recovery irrigation). A significant functional relationship was observed between RWC and the parameters of gas exchange and fluorescence. During water recovery, no differences were observed among the treatments. DKB 390 presented higher photosynthesis rate (Pn) and electron transport rate (ETR) under water stress, while BRS 1030 presented higher intercellular CO2 concentration (Ci) and lower photochemical quenching (qP), non-photochemical quenching (NPQ), and lower Fv/Fm ratio. DBK 390 was more responsive to ABA application than BRS 1030, presenting higher endogenous ABA content in the first day of stress. DBK 390 with ABA application reduced the effect of water stress through ma... Mostrar Tudo |
Palavras-Chave: |
Estresse hídrico; Troca gasosa. |
Thesagro: |
Milho; Zea mays. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02419naa a2200229 a 4500 001 1939313 005 2021-08-06 008 2013 bl uuuu u00u1 u #d 024 7 $a10.1007/s11738-012-1093-9$2DOI 100 1 $aSOUZA, T. C. de 245 $aThe influence of ABA on water relation, photosynthesis parameters, and chlorophyll fluorescence under drought conditions in two maize hybrids with contrasting drought resistance.$h[electronic resource] 260 $c2013 520 $aDrought is a major limitation of maize cultivation in Brazil. Agronomic and physiological practices have been considered to overcome this stress and consequently, increase grain production. The present study investigated the role of abscisic acid (ABA) application in some physiological parameters, in two hybrids with contrasting drought resistance (DKB 390 and BRS 1030 resistant and sensitive, respectively). Contrasting resistance to drought in these genotypes was determined in previous studies. Water deficit was imposed for 10 days at flowering stage, in association with the application of 100lM abscisic acid on plant canopy. Evaluations of gas exchange, chlorophyll fluorescence, relative water content (RWC), and endogenous ABA content were performed during stress period and also at water recovery (recovery irrigation). A significant functional relationship was observed between RWC and the parameters of gas exchange and fluorescence. During water recovery, no differences were observed among the treatments. DKB 390 presented higher photosynthesis rate (Pn) and electron transport rate (ETR) under water stress, while BRS 1030 presented higher intercellular CO2 concentration (Ci) and lower photochemical quenching (qP), non-photochemical quenching (NPQ), and lower Fv/Fm ratio. DBK 390 was more responsive to ABA application than BRS 1030, presenting higher endogenous ABA content in the first day of stress. DBK 390 with ABA application reduced the effect of water stress through maintenance of water status, an increase of photosynthetic parameters, and a decrease of decline in the functions of photosystem II during stress. 650 $aMilho 650 $aZea mays 653 $aEstresse hídrico 653 $aTroca gasosa 700 1 $aMAGALHAES, P. C. 700 1 $aCASTRO, E. M. de 700 1 $aALBUQUERQUE, P. E. P. de 700 1 $aMARABESI, M. A. 773 $tActa Physiologiae Plantarum$gv. 35, p. 515-527, 2013.
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