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Registros recuperados : 9 | |
2. | | BORGES, F. A.; ROSSINI, J. B.; VELLUDO, P. P.; BUZZULINI, C.; COSTA, G. H.; MOLENTO, M. B.; COSTA, A. J. Weak phenotypic reversion of ivermectin resistance in a field resistant isolate of Haemonchus contortus by verapamil. Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 31, n. 9, p. 731-736, set. 2011. Biblioteca(s): Embrapa Caprinos e Ovinos. |
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3. | | MOLENTO, M. B.; VERÍSSIMO, C. J.; AMARANTE, A. T.; WYK, J. A. van; CHAGAS, A. C. de S.; ARAÚJO, J. V. de; BORGES, F. A. Alternativas para o controle de nematoides gastrintestinais de pequenos ruminantes. Arquivos do Instituto Biológico, v. 80, n. 2, p. 253-263, abr./jun., 2013. Biblioteca(s): Embrapa Pecuária Sudeste. |
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4. | | KLOSTER, F. S.; CHAGAS, A. C. de S.; BORGES, F. A. C; SCHAFER, A. S.; FORTES, F. S.; BUZATTI, A.; FRANÇA, K. A. T.; MOLENTO, M. B. Avaliação in vitro do potencial bioativo da andiroba (carapa guianensis) sobre ovos de nematódeos gastrintestinais de bovinos e larvas l3 de cooperia sp. In: CONGRESSO BRASILEIRO DE PARASITOLOGIA VETERINÁRIA, 16., Campo Grande. Anais... Campo Grqande: CBPV, 2010. Biblioteca(s): Embrapa Pecuária Sudeste. |
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5. | | KLOSTER, F. S.; CHAGAS, A. C. de S.; BORGES, F. A.; SCHAFER, A. S.; CANEVER, R. J.; BUZATI, A.; MOLENTO, M. B. Avaliação do potencial antihelmíntico de hura crepitans sobre ovos de nematódeos gastrintestinais de bovinos e larvas l3 de cooperia sp. In: CONGRESSO BRASILEIRO DE PARASITOLOGIA VETERINÁRIA, 16., Campo Grande. Anais... Campo Grqande: CBPV, 2010. Biblioteca(s): Embrapa Pecuária Sudeste. |
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6. | | BUZZULIN, C.; SOBRINHO, A. G. da S.; COSTA, A. J. da; SANTOS, T. R. dos; BORGES, F. A.; SOARES, V. E. Eficácia anti-helmíntica comparativa da associação albendazole, levamisole e ivermectina à moxidectina em ovinos Pesquisa Agropecuária Brasileira, Brasília, DF, v. 42, n. 6, p. 891-895, jun. 2007 Título em inglês: Comparative anthelmintic efficacy of the association albendazol, levamisol and ivermectin to moxidectin in sheep. Biblioteca(s): Embrapa Unidades Centrais. |
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7. | | CRUVINEL, L. B.; BASTOS, T. S. A.; NICARETTA, J. E.; COUTO, L. F. M.; BORGES, D. G. L.; BORGES, F. A.; SOARES, V. E.; LOPES, W. D. Z. Surtos consecutivos ocasionados por Eimeria zuernii em bezerros de corte de uma propriedade do estado de São Paulo. Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 38, n. 2, p. 277-284, fevereiro 2018 Título em inglês: Consecutive outbreaks caused by Eimeria zuernii in calves on a rural property located in the municipality of São João da Boa Vista, State of São Paulo, Brazil. Biblioteca(s): Embrapa Unidades Centrais. |
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8. | | ZANCANELA, D. C.; FUNARI, C. S.; HERCULANO, R. D.; MELLO, V. M.; RODRIGUES, C. M.; BORGES, F. A.; BARROS, N. R. de; MARCOS, C. M.; ALMEIDA, A. M. F.; GUASTALDI, A. C. Natural rubber latex membranes incorporated with three different types of propolis: Physical-chemistry and antimicrobial behaviours. Materials Science & Engineering C, v. 97, p. 576-582, 2019. Biblioteca(s): Embrapa Agroenergia. |
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9. | | BORGES, F. A.; DRAGO, B. C.; BAGGIO, L. O.; BARROS, N. R. de; BRASIL, G. S. P.; SCONTRI, M.; MUSSAGY, C. U.; RIBEIRO, M. C. S.; MILORI, D. M. B. P.; MORAIS, C. P. de; MARANGONI, B. S.; NICOLODELLI, G.; MECWAN, M.; MANDAL, K.; GUERRA, N. B.; MENEGATTI, C. R.; HERCULANO, R. D. Metronidazole-loaded gold nanoparticles in natural rubber latex as a potential wound dressing. International Journal of Biological Macromolecules, v. 211, 2022. 568?579 Biblioteca(s): Embrapa Instrumentação. |
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Registros recuperados : 9 | |
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Registro Completo
Biblioteca(s): |
Embrapa Agroenergia. |
Data corrente: |
15/03/2019 |
Data da última atualização: |
18/11/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
ZANCANELA, D. C.; FUNARI, C. S.; HERCULANO, R. D.; MELLO, V. M.; RODRIGUES, C. M.; BORGES, F. A.; BARROS, N. R. de; MARCOS, C. M.; ALMEIDA, A. M. F.; GUASTALDI, A. C. |
Afiliação: |
Daniela Cervelle Zancanela; Cristiano Soleo Funari; Rondinelli Donizetti Herculano; Vinicius Moreira Mello; CLENILSON MARTINS RODRIGUES, CNPAE; Felipe Azevedo Borges; Natan Roberto de Barros; Caroline Maria Marcos; Ana Marisa Fusco Almeida; Antônio Carlos Guastaldi. |
Título: |
Natural rubber latex membranes incorporated with three different types of propolis: Physical-chemistry and antimicrobial behaviours. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
Materials Science & Engineering C, v. 97, p. 576-582, 2019. |
Idioma: |
Inglês |
Conteúdo: |
Natural Rubber Latex (NRL) is a biocompatible material with demonstrated capacity to induce vascularisation and tissue regeneration. Propolis is a complex resinous product prepared by Apis mellifera with the aim of protecting beehives against infectious microorganisms. It is flora-dependent and its antimicrobial activity can vary according to its geographical origin. This study compares the incorporation of three different types of propolis into an NRL membrane aiming at optimal controlled release of propolis potential antimicrobial compounds towards Candida albicans whilst keeping NRL mechanical characteristics desirable for wound healing bandage purposes. The propolis samples were classified as red, green and poplar propolis according to their chemical composition determined by ultra-high performance liquid chromatography coupled in series with both UV spectrophotometry and high-resolution mass spectrometry. The Minimum Inhibitory Concentrations (MIC) towards C. albicans were determined before their incorporation into NRL membranes. The release of NRL-propolis components in Simulated Body Fluid (SBF) was monitored by UV?Vis spectroscopy. The antimicrobial activity and the effects of the materials released on mouse fibroblasts were assessed. FTIR analyses were carried out in order to verify the formation of new chemical bonds that might prevent the release of propolis components from the NRL membrane. The mechanical characteristics of the NRL membranes remained adequate after the incorporation of the three types of propolis investigated whilst allowing the release of the red, and poplar propolis most active compounds against C. albicans. At 30 and 50% the released materials (eluates) from the NRL membranes incorporated with red and poplar propolis types were not toxic to fibroblast cells. These results suggest that red and poplar propolis can be incorporated into NRL membranes for the preparation of wound healing dressing. MenosNatural Rubber Latex (NRL) is a biocompatible material with demonstrated capacity to induce vascularisation and tissue regeneration. Propolis is a complex resinous product prepared by Apis mellifera with the aim of protecting beehives against infectious microorganisms. It is flora-dependent and its antimicrobial activity can vary according to its geographical origin. This study compares the incorporation of three different types of propolis into an NRL membrane aiming at optimal controlled release of propolis potential antimicrobial compounds towards Candida albicans whilst keeping NRL mechanical characteristics desirable for wound healing bandage purposes. The propolis samples were classified as red, green and poplar propolis according to their chemical composition determined by ultra-high performance liquid chromatography coupled in series with both UV spectrophotometry and high-resolution mass spectrometry. The Minimum Inhibitory Concentrations (MIC) towards C. albicans were determined before their incorporation into NRL membranes. The release of NRL-propolis components in Simulated Body Fluid (SBF) was monitored by UV?Vis spectroscopy. The antimicrobial activity and the effects of the materials released on mouse fibroblasts were assessed. FTIR analyses were carried out in order to verify the formation of new chemical bonds that might prevent the release of propolis components from the NRL membrane. The mechanical characteristics of the NRL membranes remained adequate aft... Mostrar Tudo |
Palavras-Chave: |
Antifungal; Propolis release; Red propolis; Skin wound healing. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02807naa a2200277 a 4500 001 2107124 005 2019-11-18 008 2019 bl uuuu u00u1 u #d 100 1 $aZANCANELA, D. C. 245 $aNatural rubber latex membranes incorporated with three different types of propolis$bPhysical-chemistry and antimicrobial behaviours.$h[electronic resource] 260 $c2019 520 $aNatural Rubber Latex (NRL) is a biocompatible material with demonstrated capacity to induce vascularisation and tissue regeneration. Propolis is a complex resinous product prepared by Apis mellifera with the aim of protecting beehives against infectious microorganisms. It is flora-dependent and its antimicrobial activity can vary according to its geographical origin. This study compares the incorporation of three different types of propolis into an NRL membrane aiming at optimal controlled release of propolis potential antimicrobial compounds towards Candida albicans whilst keeping NRL mechanical characteristics desirable for wound healing bandage purposes. The propolis samples were classified as red, green and poplar propolis according to their chemical composition determined by ultra-high performance liquid chromatography coupled in series with both UV spectrophotometry and high-resolution mass spectrometry. The Minimum Inhibitory Concentrations (MIC) towards C. albicans were determined before their incorporation into NRL membranes. The release of NRL-propolis components in Simulated Body Fluid (SBF) was monitored by UV?Vis spectroscopy. The antimicrobial activity and the effects of the materials released on mouse fibroblasts were assessed. FTIR analyses were carried out in order to verify the formation of new chemical bonds that might prevent the release of propolis components from the NRL membrane. The mechanical characteristics of the NRL membranes remained adequate after the incorporation of the three types of propolis investigated whilst allowing the release of the red, and poplar propolis most active compounds against C. albicans. At 30 and 50% the released materials (eluates) from the NRL membranes incorporated with red and poplar propolis types were not toxic to fibroblast cells. These results suggest that red and poplar propolis can be incorporated into NRL membranes for the preparation of wound healing dressing. 653 $aAntifungal 653 $aPropolis release 653 $aRed propolis 653 $aSkin wound healing 700 1 $aFUNARI, C. S. 700 1 $aHERCULANO, R. D. 700 1 $aMELLO, V. M. 700 1 $aRODRIGUES, C. M. 700 1 $aBORGES, F. A. 700 1 $aBARROS, N. R. de 700 1 $aMARCOS, C. M. 700 1 $aALMEIDA, A. M. F. 700 1 $aGUASTALDI, A. C. 773 $tMaterials Science & Engineering C$gv. 97, p. 576-582, 2019.
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