Results 21 to 30 of about 5,635 (210)

Sulfated Galactofucans: An Outstanding Class of Fucoidans with Promising Bioactivities

open access: yesMarine Drugs, 2022
Fucoidans encompass versatile and heterogeneous sulfated biopolysaccharides of marine origin, specifically brown algae and marine invertebrates. Their chemistry and bioactivities have been extensively investigated in the last few decades.
Ahmed Zayed   +3 more
doaj   +1 more source

Fucoidans: Pro- or antiangiogenic agents? [PDF]

open access: yesGlycobiology, 2014
Sulfated polysaccharides of brown algae (fucoidans) attract great attention due to their high and strongly diversified biological activity. This review summarizes recent data on the structural variability of these polysaccharides and reports their anti- and proangiogenic properties.
Nadezhda E, Ustyuzhanina   +5 more
openaire   +2 more sources

Using pure Fucoidan and radiolabeled Fucoidan (99mTc-Fucoidan) as a new agent for inflammation diagnosis and therapy

open access: yesFood Hydrocolloids for Health, 2022
Inflammation is a phenomenon responsible for the perturbation of homeostasis in several levels, with many sources, such as infection, injury, and exposure to contaminants. The necessity of new products that are effective in treating inflammation processes as can selectively imaging an inflammation site is a global issue.
Bianca Costa   +11 more
openaire   +2 more sources

The Role of Fucoidans Isolated from the Sporophylls of Undaria pinnatifida against Particulate-Matter-Induced Allergic Airway Inflammation: Evidence of the Attenuation of Oxidative Stress and Inflammatory Responses

open access: yesMolecules, 2020
Ambient particulate matter (PM) is a critical environment pollutant that promotes the onset and aggravation of respiratory diseases such as asthma through airway inflammation and hypersecretion of mucus. In this study, we aimed to identify the effects of
Kalahe Hewage Iresha Nadeeka Madushani Herath   +5 more
doaj   +1 more source

Therapies from Fucoidan: New Developments [PDF]

open access: yesMarine Drugs, 2019
Since our last review in 2015, the study and use of fucoidan has extended in several research areas. Clinical use of fucoidan for the treatment of renal disease has become available and human safety studies have been undertaken on radiolabeled fucoidan for the purpose of imaging thrombi.
J. Helen Fitton   +3 more
openaire   +3 more sources

Comparison of the Effects of Fucoidans on the Cell Viability of Tumor and Non-Tumor Cell Lines

open access: yesMarine Drugs, 2019
Fucoidans extracted from brown algae exert manifold biological activities paving the way for the development of numerous applications including treatments outside tumor therapy such as age-related macular degeneration or tissue engineering. In this study,
Kaya Saskia Bittkau   +6 more
doaj   +1 more source

Evaluation of the Effects of Fucoidans from Fucus Species and Laminaria hyperborea against Oxidative Stress and Iron-Dependent Cell Death

open access: yesMarine Drugs, 2021
Fucoidans are algal polysaccharides that exhibit protective properties against oxidative stress. The aim of this study was to investigate different fucoidans from brown seaweeds for their ability to protect against iron-dependent oxidative stress ...
Philipp Dörschmann   +10 more
doaj   +1 more source

Fucoidans of Brown Algae: Comparison of Sulfated Polysaccharides from Fucus vesiculosus and Ascophyllum nodosum

open access: yesMarine Drugs, 2022
Preparations of sulfated polysaccharides obtained from brown algae are known as fucoidans. These biopolymers have attracted considerable attention due to many biological activities which may find practical applications.
Anatolii I. Usov   +3 more
doaj   +1 more source

Micro RNA Expression after Ingestion of Fucoidan; A Clinical Study

open access: yesMarine Drugs, 2020
Fucoidans are a class of fucose-rich sulfated polysaccharides derived from brown macroalgae that exert a range of biological activities in vitro and in vivo.
Nuri Gueven   +6 more
doaj   +1 more source

Fucoidan Fractionated from Sargassum coreanum via Step-Gradient Ethanol Precipitation Indicate Promising UVB-Protective Effects in Human Keratinocytes

open access: yesAntioxidants, 2021
Fucoidans exhibit a wide range of bioactivities and receive significant attention in functional food and cosmetic research. Industrial applications of fucoidan are limited partially due to high extraction and purification costs.
Ilekuttige Priyan Shanura Fernando   +6 more
doaj   +1 more source

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