Results 21 to 30 of about 3,946 (216)

Fucoidan: Structure and Bioactivity [PDF]

open access: yesMolecules, 2008
Fucoidan refers to a type of polysaccharide which contains substantial percentages of L-fucose and sulfate ester groups, mainly derived from brown seaweed. For the past decade fucoidan has been extensively studied due to its numerous interesting biological activities. Recently the search for new drugs has raised interest in fucoidans.
Ruixiang Zhao, Xinjun Wei, Fei Lu, Bo Li
openaire   +3 more sources

Effects of a Newly Developed Enzyme-Assisted Extraction Method on the Biological Activities of Fucoidans in Ocular Cells

open access: yesMarine Drugs, 2020
Fucoidans from brown seaweeds are promising substances as potential drugs against age-related macular degeneration (AMD). The heterogeneity of fucoidans requires intensive research in order to find suitable species and extraction methods.
Philipp Dörschmann   +5 more
doaj   +1 more source

Marine origin polysaccharides in drug delivery systems [PDF]

open access: yes, 2016
Oceans are a vast source of natural substances. In them, we find various compounds with wide biotechnological and biomedical applicabilities. The exploitation of the sea as a renewable source of biocompounds can have a positive impact on the development ...
Bansal   +15 more
core   +8 more sources

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

miRNAs as Regulators of Antidiabetic Effects of Fucoidans [PDF]

open access: yes, 2019
open access articleDiabetes mellitus is a metabolic disease with a high mortality rate worldwide. MicroRNAs (miRNAs), and other small noncoding RNAs, serve as endogenous gene regulators through binding to specific sequences in RNA and modifying gene ...
Arroo, R. R. J.   +8 more
core   +1 more source

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

The Potential of Seaweeds as a Source of Functional Ingredients of Prebiotic and Antioxidant Value [PDF]

open access: yes, 2019
Two thirds of the world is covered by oceans, whose upper layer is inhabited by algae. This means that there is a large extension to obtain these photoautotrophic organisms.
Gomez Zavaglia, Andrea   +4 more
core   +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

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