Results 31 to 40 of about 11,612 (262)

Sulfated Polysaccharides Isolated from Nacre Extract Suppress Chronic Scopolamine Administration-Induced Amyloid-Beta Deposition

Applied Sciences
Pearl oyster shells are composed of a double layer of calcium carbonate polymorphs: prismatic and nacreous. The nacreous layer is used in functional foods and cosmetics.
Mayumi Wako, Kanae Ohara, Yasushi Hasegawa   +2 more
doaj   +1 more source

Photoelectrocatalytic pretreatment enhances NMR spectral quality of sulfated polysaccharides over acid degradation

Carbohydrate Polymer Technologies and Applications
Although nuclear magnetic resonance (NMR) spectroscopy is a powerful analytical tool, obtaining high-resolution NMR spectra of some high-molecular-weight and viscous polysaccharides remains challenging.
Yunning Yang, Chen Song, Xiaona Sun, Zhejin Chen, Tong Wu, Chunqing Ai, Fanhua Kong, Shuang Song   +7 more
doaj   +1 more source

Recent advances of edible marine algae-derived sulfated polysaccharides in antiviral treatments: challenges vs. opportunities. [PDF]

Front Nutr
Marine polysaccharides, particularly those derived from red, brown, and green algae, have shown promising antiviral activity. Among them, sulfated polysaccharides are particularly notable due to their broad-spectrum antiviral properties.
Dong X, Qiu Y, Jia N, Wu Y, Nie Q, Wen J, Zhao C, Zhai Y.   +7 more
europepmc   +2 more sources

Enhancement of Cell Behavior by the Polysaccharide Extract of Arthrospira and Potential Biomedical Applications

Molecules, 2023
Arthrospira is one of the most studied cyanobacteria and has been reported with practical applications. Among the substances derived from Arthrospira, polysaccharides have received relatively less attention than phycocyanins, though they have more ...
Junpeng Xu, Shan-hui Hsu
doaj   +1 more source

Copolymers of Poly(Butylene Trans‐1,4‐Cyclohexanedicarboxylate)/Pripol as New Biomaterial Platform for Small Diameter Vascular Graft

Advanced Healthcare Materials, EarlyView.
Electrospun tubular scaffolds from novel PBCE‐based copolyesters and blends were designed as candidates for small‐diameter vascular grafts. They combine defect‐free architecture, blood‐compatible surfaces, and mechanical properties comparable to native vessels.
Edoardo Bondi, Gabriele Obino, Giulia Guidotti, Alberto Sensini, Martijn van Griensven, Antonio Junior Lepedda, Nadia Lotti, Lorenzo Moroni   +7 more
wiley   +1 more source

Research Progress on Immune Regulation Activities of Marine Sulfate Polysaccharides

Shipin gongye ke-ji
With changes in modern lifestyles, weakened immunity becomes a health problem for an increasing number of people. The development of natural active products with immunomodulatory activity becomes a popular research topic.
Qiuyu CHEN, Ran ZHAO, Meishan MENG, Xinyu DOU, Biyi CHEN, Qiancheng ZHAO, Ying LI   +6 more
doaj   +1 more source

Chemical Structures and Bioactivities of Sulfated Polysaccharides from Marine Algae

Marine Drugs, 2011
Sulfated polysaccharides and their lower molecular weight oligosaccharide derivatives from marine macroalgae have been shown to possess a variety of biological activities.
H. Stephen Ewart, Junzeng Zhang, Guangling Jiao, Guangli Yu   +3 more
doaj   +1 more source

Pine Pollen Polysaccharides’ and Sulfated Polysaccharides’ Effects on UC Mice through Modulation of Cell Tight Junctions and RIPK3-Dependent Necroptosis Pathways

Molecules, 2022
The purpose of this study is to explore the effects of pine pollen polysaccharides and sulfated polysaccharides on mice with ulcerative colitis and whether they could protect mice from inflammation by regulating the tight junctions of colonic epithelial ...
Zhenxiang Li, Hanyue Wang, Zhanjiang Wang, Yue Geng   +3 more
doaj   +1 more source

Epidermal Patch Technologies for Integrated Healthcare and Infection Management

Advanced Healthcare Materials, EarlyView.
Epidermal patches have evolved from simple wound coverings into multifunctional, skin‐conformable platforms integrating drug delivery, biosensing, and therapeutic functionalities. This review highlights their material innovations, fabrication strategies, and intelligent designs, including hydrogels, microneedles, and flexible electronics, while ...
Yuqi Wang, Atakan Tevlek, Pawel L. Urban, Boaz Mizrahi, Onome Ejeromedoghene, Roshan Deen, Yuanjing Lin, Jagan Mohan Dodda   +7 more
wiley   +1 more source

Antiviral Strategies Using Natural Source-Derived Sulfated Polysaccharides in the Light of the COVID-19 Pandemic and Major Human Pathogenic Viruses

Viruses, 2021
Only a mere fraction of the huge variety of human pathogenic viruses can be targeted by the currently available spectrum of antiviral drugs. The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) outbreak has highlighted the urgent need for ...
Bimalendu Ray, Imran Ali, Subrata Jana, Shuvam Mukherjee, Saikat Pal, Sayani Ray, Martin Schütz, Manfred Marschall   +7 more
doaj   +1 more source