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 | Acesso ao texto completo restrito à biblioteca da Embrapa Recursos Genéticos e Biotecnologia. Para informações adicionais entre em contato com cenargen.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
15/12/2015 |
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Data da última atualização: |
20/03/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BITTENCOURT, C. R.; FARIAS, E. A. de O.; BEZERRA, K. C.; VÉRAS, L. M. C.; Silva, V. C.; COSTA, C. H. N.; BEMQUERER, M. P.; SILVA, L. P. da; LEITE, J. R. de S. de A.; EIRAS, C. |
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Afiliação: |
CLICIA RAMOS BITTENCOURT, Universidade Federal do Piauí, UFPI; EMANUEL AIRTON DE OLIVEIRA FARIAS, Universidade Federal do Piauí, UFPI; KARLA COSTA BEZERRA, Universidade Federal do Piauí, UFPI; LEIZ MARIA COSTA VÉRAS, Universidade Federal do Piauí, UFPI; VLADIMIR COSTA SILVA, Universidade Federal do Piauí, UFPI; CARLOS HENRIQUE NERY COSTA, Instituto de Doenças Tropicais Natan Portela–IDTNP; MARCELO PORTO BEMQUERER, CENARGEN; LUCIANO PAULINO DA SILVA, CENARGEN; JOSÉ ROBERTO DE SOUZA DE ALMEIDA LEITE, Universidade Federal do Piauí; CARLA EIRAS, Universidade Federal do Piauí, UFPI. |
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Título: |
Immobilization of cationic antimicrobial peptides and natural cashew gum in nanosheet systems for the investigation of anti-leishmanial activity. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Materials Science & Engineering C, v. 59, p. 549-555, 2016. |
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Idioma: |
Inglês |
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Conteúdo: |
This report details the development of thin films containing an antimicrobial peptide, specifically, dermaseptin 01 (GLWSTIKQKGKEAAIAAA-KAAGQAALGAL-NH2, [DRS 01]), and a natural polysaccharide, for a novel application in detecting the presence of Leishmania cells and maintaining anti-leishmanial activity. The peptide DRS 01 was immobilized in conjunction with natural cashew gum (CG) onto an indium tin oxide (ITO) substrate using the Layer-by-Layer (LbL) deposition technique. The LbL film ITO/CG/DRS 01, containing DRS 01 as the outer layer,was capable of detecting the presence of Leishmania cells and acting as an anti-leishmanial system. Detection was performed using cyclic voltammetry (CV) in phosphate buffer (pH 7.2) in the presence of promastigote cells (0?107 cells/mL). The results showed a linear and inversely proportional relation between the concentration of Leishmania infantumprotozoan cells and the measured current values obtained for the films, which was attributed to the effect of peptide-induced lysis of the cell membrane, and resulted in freed residues thatwere adsorbed on the electrode surface.With this, the paper shows amethod using thin films with this newmaterial to demonstrate the anti-leishmanial activity in vitro models of carpet-like mechanisms. |
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Palavras-Chave: |
Cashew gum; Dispositivo eletroquímico. |
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Thesaurus Nal: |
antimicrobial peptides. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02143naa a2200265 a 4500
001 2031736
005 2023-03-20
008 2016 bl uuuu u00u1 u #d
100 1 $aBITTENCOURT, C. R.
245 $aImmobilization of cationic antimicrobial peptides and natural cashew gum in nanosheet systems for the investigation of anti-leishmanial activity.$h[electronic resource]
260 $c2016
520 $aThis report details the development of thin films containing an antimicrobial peptide, specifically, dermaseptin 01 (GLWSTIKQKGKEAAIAAA-KAAGQAALGAL-NH2, [DRS 01]), and a natural polysaccharide, for a novel application in detecting the presence of Leishmania cells and maintaining anti-leishmanial activity. The peptide DRS 01 was immobilized in conjunction with natural cashew gum (CG) onto an indium tin oxide (ITO) substrate using the Layer-by-Layer (LbL) deposition technique. The LbL film ITO/CG/DRS 01, containing DRS 01 as the outer layer,was capable of detecting the presence of Leishmania cells and acting as an anti-leishmanial system. Detection was performed using cyclic voltammetry (CV) in phosphate buffer (pH 7.2) in the presence of promastigote cells (0?107 cells/mL). The results showed a linear and inversely proportional relation between the concentration of Leishmania infantumprotozoan cells and the measured current values obtained for the films, which was attributed to the effect of peptide-induced lysis of the cell membrane, and resulted in freed residues thatwere adsorbed on the electrode surface.With this, the paper shows amethod using thin films with this newmaterial to demonstrate the anti-leishmanial activity in vitro models of carpet-like mechanisms.
650 $aantimicrobial peptides
653 $aCashew gum
653 $aDispositivo eletroquímico
700 1 $aFARIAS, E. A. de O.
700 1 $aBEZERRA, K. C.
700 1 $aVÉRAS, L. M. C.
700 1 $aSilva, V. C.
700 1 $aCOSTA, C. H. N.
700 1 $aBEMQUERER, M. P.
700 1 $aSILVA, L. P. da
700 1 $aLEITE, J. R. de S. de A.
700 1 $aEIRAS, C.
773 $tMaterials Science & Engineering C$gv. 59, p. 549-555, 2016.
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Registro original: |
Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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Registro Completo
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Biblioteca(s): |
Embrapa Agricultura Digital; Embrapa Cerrados. |
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Data corrente: |
28/02/2024 |
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Data da última atualização: |
28/02/2024 |
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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: |
KOTHARI, K.; BATTISTI, R.; BOOTE, K. J.; ARCHONTOULIS, S. V.; CONFALONE, A.; CONSTANTIN, J.; CUADRA, S. V.; DEBAEKE, P.; FAYE, B.; GRANT, B.; HOOGENBOOM, G.; JING, Q.; VAN DER LAAN, M.; SILVA, F. A. M. da; MARIN, F. R.; NEHBANDANI, A.; NENDEL, C.; PURCELL, L. C.; QIAN, B.; RUANE, A. C.; SCHOVING, C.; SILVA, E. H. F. M.; SMITH, W.; SOLTANI, A.; SRIVASTAVA, A.; VIEIRA JÚNIOR, N. A.; SALMERÓN, M. |
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Afiliação: |
KRITIKA KOTHARI, UNIVERSITY OF KENTUCKY, INDIAN INSTITUTE OF TECHNOLOGY ROORKEE; RAFAEL BATTISTI, UNIVERSIDADE FEDERAL DE GOIÁS; KENNETH J. BOOTE, UNIVERSITY OF FLORIDA; SOTIRIOS V. ARCHONTOULIS, IOWA STATE UNIVERSITY; ADRIANA CONFALONE, UNIVERSIDAD NACIONAL DEL CENTRO DE LA PROVINCIA DE BUENOS AIRES; JULIE CONSTANTIN, UNIVERSITÉ FÉDÉRALE DE TOULOUSE; SANTIAGO VIANNA CUADRA, CNPTIA; PHILIPPE DEBAEKE, UNIVERSITÉ FÉDÉRALE DE TOULOUSE; BABACAR FAYE, UNIVERSITÉ DU SINE SALOUM EL-HÂDJ IBRAHIMA NIASS; BRIAN GRANT, OTTAWA RESEARCH AND DEVELOPMENT CENTRE; GERRIT HOOGENBOOM, UNIVERSITY OF FLORIDA; QI JING, OTTAWA RESEARCH AND DEVELOPMENT CENTRE; MICHAEL VAN DER LAAN, UNIVERSITY OF PRETORIA, AGRICULTURAL RESEARCH COUNCIL (ARC) – NATURAL RESOURCES AND ENGINEERING; FERNANDO ANTONIO MACENA DA SILVA, CPAC; FÁBIO RICARDO MARIN, UNIVERSIDADE DE SÃO PAULO; ALIREZA NEHBANDANI, GORGAN UNIVERSITY OF AGRICULTURAL SCIENCES AND NATURAL RESOURCE; CLAAS NENDEL, LEIBNIZ CENTRE FOR AGRICULTURAL LANDSCAPE RESEARCH, UNIVERSITY OF POTSDAM, GLOBAL CHANGE RESEARCH INSTITUTE; LARRY C. PURCELL, UNIVERSITY OF ARKANSAS; BUDONG QIAN, OTTAWA RESEARCH AND DEVELOPMENT CENTRE; ALEX C. RUANE, NASA GODDARD INSTITUTE FOR SPACE STUDIES; CÉLINE SCHOVING, UNIVERSITÉ FÉDÉRALE DE TOULOUSE; EVANDRO H. F. M. SILVA, UNIVERSIDADE DE SÃO PAULO; WARD SMITH, OTTAWA RESEARCH AND DEVELOPMENT CENTRE; AFSHIN SOLTANI, GORGAN UNIVERSITY OF AGRICULTURAL SCIENCES AND NATURAL RESOURCES; AMIT SRIVASTAVA, UNIVERSITY OF BONN; NILSON A. VIEIRA JÚNIOR, UNIVERSIDADE DE SÃO PAULO; MONTSERRAT SALMERÓN, UNIVERSITY OF KENTUCKY. |
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Título: |
Evaluating differences among crop models in simulating soybean in-season growth |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Field Crops Research, v. 309, 109306, April 2024. |
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ISSN: |
0378-4290 |
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DOI: |
https://doi.org/10.1016/j.fcr.2024.109306 |
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Idioma: |
Inglês |
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Conteúdo: |
We evaluated ten dynamic soybean crop models for their simulation of in-season plant growth using data from five experiments conducted in Argentina, Brazil, France, and USA. We evaluated models after a Blind (using only phenology data) and a Full calibration (with in-season and end-of-season variables). |
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Palavras-Chave: |
AgMIP; Agricultural Model Intercomparison and Improvement Project; Avaliação multimodelo; Crescimento de vagens; Índice de área foliar; Multi-model evaluation; Particionamento reprodutivo; Pod growth; Reproductive partitioning. |
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Thesagro: |
Soja. |
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Thesaurus NAL: |
Crop models; Leaf area index. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01991naa a2200601 a 4500
001 2162369
005 2024-02-28
008 2024 bl uuuu u00u1 u #d
022 $a0378-4290
024 7 $ahttps://doi.org/10.1016/j.fcr.2024.109306$2DOI
100 1 $aKOTHARI, K.
245 $aEvaluating differences among crop models in simulating soybean in-season growth$h[electronic resource]
260 $c2024
520 $aWe evaluated ten dynamic soybean crop models for their simulation of in-season plant growth using data from five experiments conducted in Argentina, Brazil, France, and USA. We evaluated models after a Blind (using only phenology data) and a Full calibration (with in-season and end-of-season variables).
650 $aCrop models
650 $aLeaf area index
650 $aSoja
653 $aAgMIP
653 $aAgricultural Model Intercomparison and Improvement Project
653 $aAvaliação multimodelo
653 $aCrescimento de vagens
653 $aÍndice de área foliar
653 $aMulti-model evaluation
653 $aParticionamento reprodutivo
653 $aPod growth
653 $aReproductive partitioning
700 1 $aBATTISTI, R.
700 1 $aBOOTE, K. J.
700 1 $aARCHONTOULIS, S. V.
700 1 $aCONFALONE, A.
700 1 $aCONSTANTIN, J.
700 1 $aCUADRA, S. V.
700 1 $aDEBAEKE, P.
700 1 $aFAYE, B.
700 1 $aGRANT, B.
700 1 $aHOOGENBOOM, G.
700 1 $aJING, Q.
700 1 $aVAN DER LAAN, M.
700 1 $aSILVA, F. A. M. da
700 1 $aMARIN, F. R.
700 1 $aNEHBANDANI, A.
700 1 $aNENDEL, C.
700 1 $aPURCELL, L. C.
700 1 $aQIAN, B.
700 1 $aRUANE, A. C.
700 1 $aSCHOVING, C.
700 1 $aSILVA, E. H. F. M.
700 1 $aSMITH, W.
700 1 $aSOLTANI, A.
700 1 $aSRIVASTAVA, A.
700 1 $aVIEIRA JÚNIOR, N. A.
700 1 $aSALMERÓN, M.
773 $tField Crops Research$gv. 309, 109306, April 2024.
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