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Mostrando ítems 91-100 de 509
Efeito imunomodulador e atividade antimicrobiana de heterofucanas de Sargassum filipendula
(Universidade Federal do Rio Grande do NorteBrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM CIÊNCIAS DA SAÚDE, 2015-06-26)
Fucans, sulphated polysaccharides that contain L-fucose in its constitution, obtained from species of Phaeophyceae of the Sargassum kind, display several biological activities. Heterofucans from Sargassum filipendula are ...
Development of a novel anti-biofilm peptide derived from profilin ofSpodoptera frugiperda
(Taylor & Francis Ltd, 2020-07-02)
Candidayeast infections are the fourth leading cause of death worldwide. Peptides with antimicrobial activity are a promising alternative treatment for such infections. Here, the antifungal activity of a new antimicrobial ...
Modificação incremental de peptídeos: novas perspectivas para o tratamento de infecções e erradicação de biofilmes bacterianos
(Universidade Federal de Juiz de Fora (UFJF)BrasilICB – Instituto de Ciências BiológicasPrograma de Pós-graduação em Ciências Biológicas: Imunologia e Doenças Infecto-Parasitárias/Genética e BiotecnologiaUFJF, 2016)
Anti-quorum sensing and anti-biofilm activity of nickel oxide nanoparticles against Pseudomonas aeruginosa
(Elsevier, 2020)
Nickel oxide nanoparticles (NiO NPs) were prepared by a chemical reduction method. The physical and morphological observations of NiO NPs were assessed by powder X-ray diffraction, thermogravimetric analysis, Fourier ...
Antimicrobial and antibiofilm activities of Casearia sylvestris extracts from distinct Brazilian biomes against Streptococcus mutans and Candida albicans
(2019-11-12)
BACKGROUND: Dental caries is a biofilm-diet-dependent worldwide public health problem, and approaches against microorganisms in cariogenic biofilms are necessary. METHODS: The antimicrobial and antibiofilm activities of ...
Identificação de substâncias majoritárias presentes na Equisetum hyemale e avaliação das atividades antimicrobiana, antibiofilme, cito e genotóxicas
(Universidade Federal de Santa MariaBrasilAnálises Clínicas e ToxicológicasUFSMPrograma de Pós-Graduação em Ciências FarmacêuticasCentro de Ciências da Saúde, 2020-03-30)
Biofilms are clusters of microbial cells, adhered to a surface and protected by layers of extracellular polymeric substances (SPE). A large proportion of infections related to the use of implants and medical devices are ...
Effect of addition of nano-hydroxyapatite on physico-chemical and antibiofilm properties of calcium silicate cements
(Univ Sao Paulo Fac Odontologia Bauru, 2016-05-01)
Objective Mineral Trioxide Aggregate (MTA) is a calcium silicate cement composed of Portland cement (PC) and bismuth oxide. Hydroxyapatite has been incorporated to enhance mechanical and biological properties of dental ...