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Partial characterization and anticoagulant activity of a heterofucan from the brown seaweed Padina gymnospora
(Associação Brasileira de Divulgação Científica, 2005-04-01)
The brown algae Padina gymnospora contain different fucans. Powdered algae were submitted to proteolysis with the proteolytic enzyme maxataze. The first extract of the algae was constituted of polysaccharides contaminated ...
Cytotoxicity effect of algal polysaccharides on HL60 cells
(Maik Nauka/interperiodica/springerNew YorkEUA, 2006)
Efeito de frações obtidas da fucoidana de Fucus vesiculosus em modelo experimental de artrite induzida por Zymosan
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em BioquímicaBioquímica; Biologia Molecular, 2007-06-15)
The fucoidan from Fucus vesiculosus is known for having diverse biological properties. This study analyzed the therapeutic action of populations of commercial fucoidan (F. vesiculosus) on zymosan-induced arthritis. Three ...
Caracterização estrutural e avaliação das atividades farmacológicas da fucana B extraída da alga Dictyota menstrualis
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em BioquímicaBioquímica; Biologia Molecular, 2014-02-06)
Seaweeds are a major source of biologically active compounds . In the extracellular matrix of these organisms are sulfated polysaccharides that functions as structural components preventing it against dehydration. The ...
Síntese e caracterização de nanopartículas de prata com atividade Anti-Trypanosoma cruzi que contém fucana A da alga Spatoglossum schröederi
(Universidade Federal do Rio Grande do NorteBrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM CIÊNCIAS DA SAÚDE, 2020-12-18)
The brown seaweed Spatoglossum schröederi synthesizes three types of
bioactive heterofucans, the most abundant of which is fucan A. Silver
nanoparticles containing fucan A (AgFuc) were produced using an
environmentally ...
Modificações químicas de polissacarídeos das algas Lobophora variegata e Dictyota mertensii potencializam suas atividades farmacológicas
(BrasilUFRNPROGRAMA DE PÓS-GRADUAÇÃO EM BIOQUÍMICA, 2019-09-26)
Laminarin (1,3-β-glucan) and fucan (sulfated polysaccharide consisting of sulfated Lfucose) are synthesized by brown seaweeds and have several pharmacological
activities described. However, polysaccharides and their ...
Ação de polissacarídeos sulfatados de Fucus Vesiculosus na Hemostasia e no sistema complemento
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em BioquímicaBioquímica; Biologia Molecular, 2006-07-18)
Fucans are a family of sulfated homo and teropolysaccharides respectively, composed mainly of a- (1®2) and a- (1®3) linked by L-fucose residues. Properties such as the ability to act as an anti-contraceptive, to reduce ...
Aspectos estruturais, farmacológicos e biológicos de fucanas da alga marrom sargassum vulgare
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em BioquímicaBioquímica; Biologia Molecular, 2012-10-15)
The present study examines the chemical composition and their effects on free
radicals, inflammation, angiogenesis, coagulation, VEGF effects and cellular
proliferation of a polysaccharides from alga Sargassum vulgare. ...
Fucans, but not fucomannoglucuronans, determine the biological activities of sulfated polysaccharides from Laminaria saccharina brown seaweed
(Public Library Of Science, 2011-02-28)
Sulfated polysaccharides from Laminaria saccharina (new name: Saccharina latissima) brown seaweed show promising activity for the treatment of inflammation, thrombosis, and cancer; yet the molecular mechanisms underlying ...