Results 71 to 80 of about 2,698 (202)
Fucoidan Characterization: Determination of Purity and Physicochemical and Chemical Properties
Marine Drugs, 2020 Fucoidans are marine sulfated biopolysaccharides that have heterogenous and complicated chemical structures. Various sugar monomers, glycosidic linkages, molecular masses, branching sites, and sulfate ester pattern and content are involved within their ...
Ahmed Zayed +3 more
doaj +1 more source
Interdisciplinary Medicine, EarlyView.The graphical abstract outlines a novel multifunctional ultrasound contrast agent for the diagnosis and treatment of ischemic diseases, along with innovative strategies to enhance its targeting efficiency. Abstract Ischemic diseases, such as myocardial infarction, stroke, and peripheral ischemia, are leading causes of death and disability worldwide ...
Yangyang Zhou +3 more
wiley +1 more source
Fucoidans from brown seaweeds:An update on structures, extraction techniques and use of enzymes as tools for structural elucidation [PDF]
, 2013 Fucoidan or fucoidans cover a family of sulfated fucose-rich polysaccharides, built of a backbone of L-fucose units, and characteristically found in brown seaweeds.
Ale, Marcel Tutor, Meyer, Anne S.
core +1 more source
Recent Advances in Cryogel Applications for Musculoskeletal Regeneration
Medicinal Research Reviews, EarlyView.ABSTRACT Hydrogels have been widely used in tissue engineering due to their high‐water content and biocompatibility, yet their densely cross‐linked microstructure inherently limits cell infiltration, mass transport, and mechanical support. Cryogels, formed through partial freezing and crosslinking under subzero conditions, provide unique 3D macroporous
Dohee Kim +4 more
wiley +1 more source
, 2023 Microwave-assisted extraction (MAE) is recognized as a green method for extraction of natural products. The current research aimed to explore the MAE for fucoidans extraction from different brown seaweeds, including Fucus vesiculosus, F.
Roland Ulber +13 more
core +1 more source
Marine Drugs, 2020 The enzymatic depolymerization of fucoidans from brown algae allowed the production of their standardized derivatives with different biological activities.
Natalya V. Krylova +10 more
doaj +1 more source
Phytotherapy Research, EarlyView.Schematic overview of the experimental models, therapeutic mechanisms, drug delivery systems, and clinical potential of natural polysaccharides in rheumatoid arthritis. ABSTRACT Rheumatoid arthritis (RA) is a systemic autoimmune disease characterized primarily by chronic synovitis.
Luxin Li +14 more
wiley +1 more source
Small, EarlyView.A bioinspired siRNA nanocarrier is engineered by integrating an influenza A M2 proton channel with siRNA through a peptide nucleic acid linker on liposome surfaces. Active proton transport amplifies osmotic stress within endosomes, triggering membrane rupture and cytosolic release.
Seongmin Ga +16 more
wiley +1 more source
, 2021 Fucoidans are sulfated L-fucose-rich polysaccharides that are extracted from brown seaweed. These polymers are already commercially available and have been evaluated for various purposes. One of the most evaluated activities is the antioxidant, among the
Silva, Maylla Maria Correia Leite
core
Impact of Positively Charged Backbone Modifications on the Properties of Spherical Nucleic Acids
Small, EarlyView.A synthesis of spherical nucleic acids (SNAs) featuring cationic backbone modifications is presented, together with an analysis of their emerging properties. Introducing positively charged guanidinium groups near the SNA surface enhances cellular uptake and offers a pathway toward more precise control over SNA internalization.
Katherine E. Bujold +4 more
wiley +1 more source