Results 281 to 290 of about 700,714 (339)

A novel antioxidant sulfated polysaccharide from the algae Gracilaria caudata: In vitro and in vivo activities

Food Hydrocolloids, 2019
Marine red macroalgae are natural sources of sulfated polysaccharides, water-binding molecules used in the food industry as thickeners, stabilizers and gelling agents.
Poliana Oliveira Castro Alencar, G. C. Lima, F. C. Barros, L. E. C. Costa, C. Ribeiro, Willer M. Sousa, V. G. Sombra, C. M. Abreu, Ewerton Sousa de Abreu, Edivânia O.B. Pontes, A. C. Oliveira, R. D. de Paula, A. Freitas   +12 more
semanticscholar   +1 more source

Characterization of sulfated polysaccharide from Laurencia obtusa and its apoptotic, gastroprotective and antioxidant activities.

International Journal of Biological Macromolecules, 2019
This study was designed to characterize the physico-chemical properties of the sulfated polysaccharide (SP) isolated from the red alga Laurencia obtusa and to evaluate its apoptotic, gastroprotective and antioxidant activities.
Sirine Lajili, Hiba Hadj Ammar, Z. Mzoughi, Haifa Bel Haj Amor, C. Muller, H. Majdoub, A. Bouraoui   +6 more
semanticscholar   +1 more source

Antioxidant properties of a sulfated polysaccharide isolated from an enzymatic digest of Sargassum thunbergii.

International Journal of Biological Macromolecules, 2019
The protective effect of sulfated polysaccharides (PS-4) isolated from Sargassum thunbergii against oxidative stress in cells and zebrafish was investigated.
Min-Cheol Kang, Hyo-Seung Lee, Hee‐Don Choi, Y. Jeon   +3 more
semanticscholar   +1 more source

Procoagulant Activity of Sulfated Polysaccharides

Blood, 2010
Abstract Abstract 4419 BAX513, a Laminaria japonica-derived fucoidan and other non-anticoagulant sulfated polysaccharides (NASPs) have been shown to improve clotting in FVIII- and FIX-deficient plasma (Liu et al. Thromb Haemost 2006; 95:68).
Michael Dockal, Sabine Knappe, Erwin Panholzer, Michael Palige, Hartmut J. Ehrlich, Friedrich Scheiflinger   +5 more
openaire   +1 more source

Sulfated polysaccharide JCS1S2 inhibits angiogenesis via targeting VEGFR2/VEGF and blocking VEGFR2/Erk/VEGF signaling.

Carbohydrate Polymers, 2019
More and more evidences suggested that sulfated natural glycans had impact on angiogenesis. However, the molecular targets and functional mechanism of glycans are still vague.
Z. Wang, Can Jin, Xueying Li, K. Ding
semanticscholar   +1 more source

Sulfated Polysaccharide from Sea Cucumber and its Depolymerized Derivative Prevent Obesity in Association with Modification of Gut Microbiota in High‐Fat Diet‐Fed Mice

Molecular Nutrition & Food Research, 2018
SCOPE Sulfated polysaccharide from sea cucumber (SCSP), Stichopus japonicus, has been shown to prevent diverse diseases, but little is known about its effects on obesity and gut microbiota in mice fed a high-fat diet (HFD).
Zhenjun Zhu, B. Zhu, Yujiao Sun, Chunqing Ai, Lilong Wang, Chengrong Wen, Jingfeng Yang, Shuang Song, Xiaoling Liu   +8 more
semanticscholar   +1 more source

Depolymerization of sulfated polysaccharides under hydrothermal conditions

Carbohydrate Research, 2014
Fucoidan and chondroitin sulfate, which are well known sulfated polysaccharides, were depolymerized under hydrothermal conditions (120-180°C, 5-60min) as a method for the preparation of sulfated polysaccharides with controlled molecular weights. Fucoidan was easily depolymerized, and the change of the molecular weight values depended on the reaction ...
Minoru, Morimoto, Masaki, Takatori, Tetsuya, Hayashi, Daiki, Mori, Osamu, Takashima, Shinichi, Yoshida, Kimihiko, Sato, Hitoshi, Kawamoto, Jun-ichi, Tamura, Hironori, Izawa, Shinsuke, Ifuku, Hiroyuki, Saimoto   +11 more
openaire   +2 more sources

Sulfated Polysaccharides from Green Seaweeds

2015
With the growing interest in the development of novel bioactive compounds from marine resources, underutilized marine green algae have been considered as valuable sources of structurally diverse bioactive compounds. Among their various constituents, water-soluble sulfated polysaccharides possess innovative and unique structures and numerous beneficial ...
MyoungLae Cho, SangGuan You
openaire   +1 more source

Mechanism research on catalytic pyrolysis of sulfated polysaccharide using ZSM-5 catalysts by Py-GC/MS and density functional theory studies

Journal of Analytical and Applied Pyrolysis, 2019
The mechanisms of primary product formation on catalytic pyrolysis of seaweed sulfated polysaccharide with ZSM-5 were examined in detail by using Py-GC/MS analysis and subsequent density functional theory.
Ding Jiang, Xia Zhen, Shuang Wang, Hongping Li, Xun Gong, Chuan Yuan, A. Abomohra, Bin Cao, Xun Hu, Zhi-xia He, Qian Wang   +10 more
semanticscholar   +1 more source

Pharmaceutically versatile sulfated polysaccharide based bionano platforms

Nanomedicine: Nanotechnology, Biology and Medicine, 2013
Sulfated polysaccharides are complex polysaccharide molecules with excellent physico-chemical properties and bioactivities. On the basis of origin, they are classified as plant, animal, microbial and chemically synthesized sulfated polysaccharides. They have been widely applied in the fields of material and biological sciences.
Sreejith, Raveendran, Yasuhiko, Yoshida, Toru, Maekawa, D Sakthi, Kumar   +3 more
openaire   +2 more sources