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Registro Completo |
Biblioteca(s): |
Embrapa Uva e Vinho. |
Data corrente: |
24/12/2014 |
Data da última atualização: |
08/03/2019 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
SILVA, L. F. da; GUERRA, C. C.; CAVALCANTI, F. R.; BERGOLD, A. M. |
Afiliação: |
LETICIA FLORES DA SILVA, CNPUV; CELITO CRIVELLARO GUERRA, CNPUV; FABIO ROSSI CAVALCANTI, CNPUV. |
Título: |
Nutraceutical evaluation of red wines from 'Campanha Gaúcha' by a feasible HPLC-DAD method for bioactive polyphenols. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
In: CONGRESSO LATINOAMERICANO DE CROMATOGRAFIA Y TÉCNICAS AFINES, 15.; CONGRESSO COLOMBIANO DE CROMATOGRAFIA, 7., 2014, Cartagena de Indias, Colombia. Presentaciones en poster: alimientos y bebidas. Bogotá: Sociedad Colombiana de Ciencias Químicas, 2014. |
Idioma: |
Português |
Conteúdo: |
This work proposes a fast HPLC-DAD method, without exhaustive manipulation of sample, for the analysis of seven BP (trans-resveratrol, quercetin, viniferin, rutin, kaempferol, myricetin and cinnamic acid) in red wines from CG. |
Palavras-Chave: |
Avaliação nutraceutica de vinhos tintos; Bioativos polifenóis; Nutraceuticals; Vinho tinto. |
Thesagro: |
Vinho. |
Thesaurus Nal: |
Red wines. |
Categoria do assunto: |
Q Alimentos e Nutrição Humana |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/114754/1/CAVALCANTI-Colacro2014-p166.pdf
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Marc: |
LEADER 01126nam a2200217 a 4500 001 2003694 005 2019-03-08 008 2014 bl uuuu u00u1 u #d 100 1 $aSILVA, L. F. da 245 $aNutraceutical evaluation of red wines from 'Campanha Gaúcha' by a feasible HPLC-DAD method for bioactive polyphenols.$h[electronic resource] 260 $aIn: CONGRESSO LATINOAMERICANO DE CROMATOGRAFIA Y TÉCNICAS AFINES, 15.; CONGRESSO COLOMBIANO DE CROMATOGRAFIA, 7., 2014, Cartagena de Indias, Colombia. Presentaciones en poster: alimientos y bebidas. Bogotá: Sociedad Colombiana de Ciencias Químicas$c2014 520 $aThis work proposes a fast HPLC-DAD method, without exhaustive manipulation of sample, for the analysis of seven BP (trans-resveratrol, quercetin, viniferin, rutin, kaempferol, myricetin and cinnamic acid) in red wines from CG. 650 $aRed wines 650 $aVinho 653 $aAvaliação nutraceutica de vinhos tintos 653 $aBioativos polifenóis 653 $aNutraceuticals 653 $aVinho tinto 700 1 $aGUERRA, C. C. 700 1 $aCAVALCANTI, F. R. 700 1 $aBERGOLD, A. M.
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Registro original: |
Embrapa Uva e Vinho (CNPUV) |
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Registro Completo
Biblioteca(s): |
Embrapa Clima Temperado. |
Data corrente: |
17/07/2012 |
Data da última atualização: |
07/10/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
MONTE, L. G.; CONCEIÇÃO, F. R.; COUTINHO, M. L.; SEIXAS, F. K.; SILVA, E. V. da; VASCONCELLOS, F. A.; CASTRO, L. A. S. de; HARTLEBEN, C. P.; DELLAGOSTIN, O. A.; ALEIXO, J. A. G. |
Afiliação: |
LEONARDO G. MONTE, UFPel; FABRICIO, R. CONCEIÇÃO, UFPel; MARIANA L. COUTINHO, UFPel; FABIANA K. SEIXAS, UFPel; EVERTON F. da SILVA, UFPel; FLÁVIA A. VASCONCELLOS, UFPel; LUIS ANTONIO SUITA DE CASTRO, CPACT; CLÁUDIA P. HARTLEBEN, UFPel; ODIR A. DELLAGOSTIN, UFPel; JOSÉ A. G. ALEIXO, UFPel. |
Título: |
Monoclonal antibodies against the leptospiral immunoglobulin-like proteins A and B conserved regions. |
Ano de publicação: |
2011 |
Fonte/Imprenta: |
Comparative Immunology, Microbiology and Infectious Diseases, v. 34, n. 5, p. 441-446, set. 2011. |
ISSN: |
0147-9571 |
DOI: |
https://doi.org/10.1016/j.cimid.2011.08.003 |
Idioma: |
Inglês |
Conteúdo: |
Leptospirosis is an infectious disease caused by pathogenic spirochetes of the genus Leptospira that affects humans and a wide variety of animals. Recently the genomes of Leptospira interrogans, Leptospira borgpetersenii and Leptospira biflexa species were sequenced allowing the identification of new virulence factors involved in survival and pathogenesis of bacteria. LigA and LigB are surface-exposed bacterial adhesins whose expression is correlated with the virulence of Leptospira strains. In this study, we produced and characterized five monoclonal antibodies (MAbs) against a recombinant fragment of LigB (rLigBrep) with approximately 54 kDa that comprise the portions of LigA and LigB (domains 2?7). The 5 MAbs obtained were of the IgG1 (2) and IgG2b (3) isotypes and their affinity constants for rLigBrep ranged from 7 × 107M−1 to 4 × 108M−1. The MAbs were able to react with the native antigen on the L. interrogans, L. borgpetersenii and Leptospira noguchii surfaces by indirect immunofluorescence, immunoblotting and immunoelectron microscopy. These results demonstrate that the MAbs anti-rLigBrep can be useful to complement genetic studies and to aid studies aiming understanding the role of Lig proteins in Leptospira pathogenesis and the development of Lig-based vaccines and improved diagnostic tests for leptospirosis. |
Palavras-Chave: |
Monoclonal. |
Thesagro: |
Anticorpo Monoclonal; Leptospirose. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/212910/1/12-Artigo-LeonardoMonte-Medicina-Veterinaria-A1.pdf
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Marc: |
LEADER 02283naa a2200289 a 4500 001 1928502 005 2021-10-07 008 2011 bl uuuu u00u1 u #d 022 $a0147-9571 024 7 $ahttps://doi.org/10.1016/j.cimid.2011.08.003$2DOI 100 1 $aMONTE, L. G. 245 $aMonoclonal antibodies against the leptospiral immunoglobulin-like proteins A and B conserved regions.$h[electronic resource] 260 $c2011 520 $aLeptospirosis is an infectious disease caused by pathogenic spirochetes of the genus Leptospira that affects humans and a wide variety of animals. Recently the genomes of Leptospira interrogans, Leptospira borgpetersenii and Leptospira biflexa species were sequenced allowing the identification of new virulence factors involved in survival and pathogenesis of bacteria. LigA and LigB are surface-exposed bacterial adhesins whose expression is correlated with the virulence of Leptospira strains. In this study, we produced and characterized five monoclonal antibodies (MAbs) against a recombinant fragment of LigB (rLigBrep) with approximately 54 kDa that comprise the portions of LigA and LigB (domains 2?7). The 5 MAbs obtained were of the IgG1 (2) and IgG2b (3) isotypes and their affinity constants for rLigBrep ranged from 7 × 107M−1 to 4 × 108M−1. The MAbs were able to react with the native antigen on the L. interrogans, L. borgpetersenii and Leptospira noguchii surfaces by indirect immunofluorescence, immunoblotting and immunoelectron microscopy. These results demonstrate that the MAbs anti-rLigBrep can be useful to complement genetic studies and to aid studies aiming understanding the role of Lig proteins in Leptospira pathogenesis and the development of Lig-based vaccines and improved diagnostic tests for leptospirosis. 650 $aAnticorpo Monoclonal 650 $aLeptospirose 653 $aMonoclonal 700 1 $aCONCEIÇÃO, F. R. 700 1 $aCOUTINHO, M. L. 700 1 $aSEIXAS, F. K. 700 1 $aSILVA, E. V. da 700 1 $aVASCONCELLOS, F. A. 700 1 $aCASTRO, L. A. S. de 700 1 $aHARTLEBEN, C. P. 700 1 $aDELLAGOSTIN, O. A. 700 1 $aALEIXO, J. A. G. 773 $tComparative Immunology, Microbiology and Infectious Diseases$gv. 34, n. 5, p. 441-446, set. 2011.
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