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dc.contributor.author
Torres, Carola Analía
dc.contributor.author
Nuñez, M. B.
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Isla, Maria Ines
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Castro, M. P.
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González, Ana María
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Zampini, Iris Catiana
dc.date.available
2017-09-28T18:15:45Z
dc.date.issued
2016-04
dc.identifier.citation
Torres, Carola Analía; Nuñez, M. B.; Isla, Maria Ines; Castro, M. P.; González, Ana María; et al.; Antibacterial synergism of extracts from climbers belonging to Bignoniaceae family and commercial antibiotics against multi-resistant bacteria; Elsevier; Journal of Herbal Medicine; 8; 4-2016; 24-30
dc.identifier.issn
2210-8033
dc.identifier.uri
http://hdl.handle.net/11336/25311
dc.description.abstract
The objective of this work was to study the effect of interactions between four extracts of climbers belonging to the Bignoniaceae family and commercial antibiotics against multi-resistant pathogenic bacteria and to identify the main antibacterial compounds in the most active extract. The plant species tested were Adenocalymma marginatum, Amphilophium vauthieri, Cuspidaria convoluta and Fridericia caudigera. Synergy between the plant extracts with ampicillin, gentamicin and oxacillin was studied by the checkerboard assay method against multi-resistant Staphylococcus strains and Gram negative bacteria. A synergistic effect was observed in all extracts. The F. caudigera leaf extracts were most active. The main antibacterial compounds present in these extracts were isolated and identified by UV-VIS spectra and HPLC/MS/MS. Three main active compounds were identified, apigenin, chrysin and luteolin. Our results indicated that the combinations of species extracts of Bignoniaceae family and commercial antibiotics could be useful in the treatment of many infectious diseases caused by multi-resistant bacteria. In addition, the results highlighted the potential phyto-therapeutic of a total set of phytochemical compounds within a single plant.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Antibacterial Activity
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Apigenin
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Chrysin
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Fridericia Caudigera
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Luteolin
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Bioquímica y Biología Molecular
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Antibacterial synergism of extracts from climbers belonging to Bignoniaceae family and commercial antibiotics against multi-resistant bacteria
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-08-24T18:59:47Z
dc.journal.volume
8
dc.journal.pagination
24-30
dc.journal.pais
Países Bajos
dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Torres, Carola Analía. Universidad Nacional del Chaco Austral; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Nuñez, M. B.. Universidad Nacional del Chaco Austral; Argentina
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Fil: Isla, Maria Ines. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Química del Noroeste. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química del Noroeste; Argentina
dc.description.fil
Fil: Castro, M. P.. Universidad Nacional del Chaco Austral; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: González, Ana María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Botánica del Nordeste. Universidad Nacional del Nordeste. Facultad de Ciencias Agrarias. Instituto de Botánica del Nordeste; Argentina. Universidad Nacional del Chaco Austral; Argentina
dc.description.fil
Fil: Zampini, Iris Catiana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Química del Noroeste. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química del Noroeste; Argentina
dc.journal.title
Journal of Herbal Medicine
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S2210803317300064
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.hermed.2017.02.002
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