Results 141 to 150 of about 917 (187)
Sulfated Polysaccharides of <i>Potamogeton lucens</i> as a Promising Immunostimulatory Agent in Activation of RAW264.7 and NK Cells. [PDF]
Food Sci NutrCao R +6 more
europepmc +1 more source
Seaweed bioactives: A comprehensive review of their nutritional, medicinal, and functional roles. [PDF]
iScienceElango AC +2 more
europepmc +1 more source
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Carbohydrate Research, 2004
A desulfation method using chlorotrimethylsilane for treatment of pyridinium salts of sulfated galactans was developed. It proved to be appropriate for desulfation of polysaccharides of both agar and carrageenan families. In order to evaluate its efficiency in presence of the maximum content of 3,6-anhydrogalactose, it was applied to commercial kappa ...
Adriana A Kolender
exaly +3 more sources
A desulfation method using chlorotrimethylsilane for treatment of pyridinium salts of sulfated galactans was developed. It proved to be appropriate for desulfation of polysaccharides of both agar and carrageenan families. In order to evaluate its efficiency in presence of the maximum content of 3,6-anhydrogalactose, it was applied to commercial kappa ...
Adriana A Kolender
exaly +3 more sources
Carbohydrate Polymers, 2014
The anti-HMPV (human metapneumovirus) activity was determined for sulfated dl-hybrid galactans obtained from the red seaweed Cryptonemia seminervis and their depolymerized products obtained by reductive partial hydrolysis. Structural studies carried out in three homogeneous depolymerized fractions DS-1, DS-2e and DS-3 (Mw of 51.6-63.8 kDa) showed that ...
Gabriella S Mendes +2 more
exaly +3 more sources
The anti-HMPV (human metapneumovirus) activity was determined for sulfated dl-hybrid galactans obtained from the red seaweed Cryptonemia seminervis and their depolymerized products obtained by reductive partial hydrolysis. Structural studies carried out in three homogeneous depolymerized fractions DS-1, DS-2e and DS-3 (Mw of 51.6-63.8 kDa) showed that ...
Gabriella S Mendes +2 more
exaly +3 more sources
Revista Brasileira de Engenharia de PescaThe cell-wall of Botryocladia occidentalis (Rhodophyta) contains sulfated galactans (BoSGs) with anti- and procoagulant properties, but their effects on thrombin generation (TG) were fewer explored. This study evaluated BoSGs by different extraction times (3, 6, 16 or 24 h) on yield, physical-chemical features and in vitro effects on cephalin-induced ...
José Ariévilo Gurgel Rodrigues +6 more
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Sulfated galactans from the red seaweed Nothogenia fastigiata (Nemaliales, Rhodophyta)
Hydrobiologia, 1990 Fractionation of the cetrimide salts of the sulfated polysaccharides of Nothogenia fastigiata led to the isolation of a complex galactan sulfate. This product showed compositional and molecular weight heterodispersion together with composition-, temperature-, time-, and conformation-dependent molecular associations.
Hernán H. Haines +2 more
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Immunomodulatory and anti-inflammatory and anticancer activities of porphyran, a sulfated galactan
Carbohydrate Polymers, 2023Seaweeds are high in bioactive chemicals frequently used to treat human illnesses. Porphyran is a polysaccharide found in the red seaweeds of the genus Porphyra. Porphyran has been discovered to have immunomodulatory, anti-inflammatory activity, and anti-cancer effects via boosting immunity and targeting important apoptotic molecules, making them ...
Biswajita, Pradhan +2 more
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Carbohydrate Polymers, 2015 Sulfated and pyruvylated galactans were isolated from three tropical species of the Bryopsidales, Penicillus capitatus, Udotea flabellum, and Halimeda opuntia.
Marina Ciancia
exaly +2 more sources
Sulfated galactans from the red seaweed Gracilaria fisheri exerts anti-migration effect on cholangiocarcinoma cells [PDF]
Phytomedicine, 2017 BACKGROUND: Seaweeds have a long history of use in Asian countries as functional foods, medicinal herbs, and the treatment of cancer. Polysaccharides from various seaweeds have shown anti-tumor activity.
Natthanej Luplertlop +2 more
exaly +2 more sources