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Mostrando ítems 21-30 de 378
INCREASED CALCIUM AFFINITY OF A FUCOSYLATED CHONDROITIN SULFATE FROM SEA-CUCUMBER
(Elsevier B.V., 1994-04-01)
Calcium binding and charge distribution on a fucosylated chondroitin sulfate and a standard chondroitin 6-sulfate have been studied using a metallochromic indicator and conductimetric titrations. The fucosylated chondroitin ...
Sulfated polysaccharide extracted of the green algae Caulerpa racemosa increase the enzymatic activity and paw edema induced by sPLA2 from Crotalus durissus terrificus venom
(Sociedade Brasileira de Farmacognosia, 2013-08-01)
Sulfated polysaccharides derived from seaweed have shown great potential for use in the development of new drugs. In this study, we observed that a low-molecular-weight sulfated polysaccharide from Caulerpa racemosa, termed ...
Inhibition of reverse transcriptase activity of HIV by polysaccharides of brown algae
(Elsevier France-editions Scientifiques Medicales ElsevierParisFrança, 2008)
Structure of highly substituted agarans from the red seaweeds Laurencia obtusa and Laurencia filiformis
(Elsevier, 2014-01)
The water extracts from red seaweeds Laurencia obtusa and Laurencia filiformis comprise complex sulfated agarans. Those from L. obtusa have 3-linked β-d-galactose units in part sulfated on 2-position or methylated on ...
Sulfated polysaccharide extracted of the green algae Caulerpa racemosa increase the enzymatic activity and paw edema induced by sPLA2 from Crotalus durissus terrificus venom
(Sociedade Brasileira de Farmacognosia, 2014)
Anticoagulant screening of marine algae from Mexico, and partial characterization of the active sulfated polysaccharide from Eisenia arborea
(CICIMAR Oceánides, 2009)
The in vitro anticoagulant activity of 41 water extracts of various seaweeds from Baja California Sur, Mexico was evaluated. In this study, nine extracts exhibited anticoagulant activity in the prothrombin time assay, and ...
A NEW APPROACH for the CHARACTERIZATION of POLYSACCHARIDES FROM ALGAE - PRESENCE of 4 MAIN ACIDIC POLYSACCHARIDES in 3 SPECIES of the CLASS PHAEOPHYCEA
(Elsevier B.V., 1995-06-30)
The fractionation of acidic polysaccharides by ion exchange chromatography followed by agarose gel electrophoresis in a special buffer system made of 1,3-diaminopropane has shown that the algae of the class Phaeophycea, ...
Sulfated polysaccharides in diets for nile tilapia (Oreochromis niloticus) in the initial growth phase
(OMICS International, 2018)
Vibrational spectroscopy characterization and anticoagulant activity of a sulfated polysaccharide from sea cucumber Athyonidium chilensis
(ELSEVIER SCI LTD, 2012)
Extraction of Athyonidium chilensis body wall afforded a light brown powder in 4.2% yield which was fractionated by ion-exchange chromatography. The main fraction F1 contained glucuronic acid, galactosamine and fucose in ...
Atividades antinociceptiva e anti-inflamatória de uma fração rica em heterogalactana sulfatada extraída da alga Codium isthmocladum (Vickers 1905)
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em BioquímicaBioquímica; Biologia Molecular, 2013-03-11)
Sulfated polysaccharides comprise a complex group of macromolecules with a
range of several biological activities, including antiviral activity, anticoagulant,
antiproliferative, antiherpética, antitumor, anti-inflammatory ...