Please use this identifier to cite or link to this item: http://www.repositorio.ufop.br/jspui/handle/123456789/14006
Full metadata record
DC FieldValueLanguage
dc.contributor.authorAmparo, Tatiane Roquete-
dc.contributor.authorRodrigues, Ivanildes Vasconcelos-
dc.contributor.authorSeibert, Janaína Brandão-
dc.contributor.authorAlmeida, Tamires Cunha-
dc.contributor.authorCabral, Vivette Appolinário Rodrigues-
dc.contributor.authorVieira, Paula Melo de Abreu-
dc.contributor.authorBrandão, Geraldo Célio-
dc.contributor.authorOliveira, Mauro Lúcio Gonçalves de-
dc.contributor.authorSilva, Glenda Nicioli da-
dc.contributor.authorSantos, Orlando David Henrique dos-
dc.contributor.authorVieira Filho, Sidney Augusto-
dc.contributor.authorTeixeira, Luiz Fernando de Medeiros-
dc.contributor.authorSouza, Gustavo Henrique Bianco de-
dc.date.accessioned2021-11-23T13:46:48Z-
dc.date.available2021-11-23T13:46:48Z-
dc.date.issued2020pt_BR
dc.identifier.citationAMPARO, T. R. et al. Antibacterial substances from leaves of Protium spruceanum (Burseraceae): in vitro and in silico evaluation. Brazilian Journal of Pharmaceutical Sciences, v. 56, p. e18474, 2020. Disponível em: <https://www.scielo.br/j/bjps/a/hhHGTDpPB3TSTKTpyrGQxCr/?lang=en>. Acesso em: 10 jun. 2021.pt_BR
dc.identifier.issn2175-9790-
dc.identifier.urihttp://www.repositorio.ufop.br/jspui/handle/123456789/14006-
dc.description.abstractDue to the increase of bacterial resistance, the search for new antibiotics is necessary and the medicinal plants represent its most important source. The aim of this study was to evaluate the antibacterial property of extract and fractions from Protium spruceanum leaves, against pathogenic bacteria. By means of diffusion and microdilution assays, the crude extract was active against the nine bacteria tested being the hydromethanolic fraction the most active. During phytochemical procedures, procyanidin (1) and catechin (2) were identified as the main antibacterial constituents of this fraction. In silico results obtained using PASSonline tool indicated 1 and 2 as having good potential to interact with different targets of currently used antibiotics. These results no indicated potential to none DNA effect and indicated the cell wall as mainly target. Electrophoresis result supported that had no DNA damage. Cell wall damage was confirmed by propidium iodide test that showed increased membrane permeability and by cell surface deformations observed in scanning electronic microscopy. The in vitro assays together with the in silico prediction results establish the potential of P. spruceanum as source of antibacterial compounds that acts on important bacterial targets. These results contribute to the development of natural substances against pathogenic bacteria and to discovery of new antibiotics.pt_BR
dc.language.isoen_USpt_BR
dc.rightsabertopt_BR
dc.subjectProcyanidinpt_BR
dc.subjectCatechinpt_BR
dc.subjectAntibacterial activitypt_BR
dc.titleAntibacterial substances from leaves of Protium spruceanum (Burseraceae) : in vitro and in silico evaluation.pt_BR
dc.typeArtigo publicado em periodicopt_BR
dc.rights.licenseThis is an open-access article distributed under the terms of the Creative Commons Attribution License.Source: The article PDF.pt_BR
dc.identifier.doihttps://doi.org/10.1590/s2175-97902020000118474pt_BR
Appears in Collections:DECBI - Artigos publicados em periódicos

Files in This Item:
File Description SizeFormat 
ARTIGO_AntibacterialSubstancesLeaves.pdf2,2 MBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.