Results 31 to 40 of about 627,426 (392)

Polysaccharide degradation by lytic polysaccharide monooxygenases

open access: yesCurrent Opinion in Structural Biology, 2019
The discovery of oxidative cleavage of glycosidic bonds by enzymes currently known as lytic polysaccharide monooxygenases (LPMOs) has had a major impact on our current understanding of the enzymatic conversion of recalcitrant polysaccharides such as chitin and cellulose.
Forsberg, Zarah   +8 more
openaire   +7 more sources

In vitro assessment of the effect of four polysaccharides on intestinal bacteria of mice with colitis

open access: yesFood Frontiers, 2023
Polysaccharides are typically resistant to digestion in the gastrointestinal tract and are instead degraded by gut microbiota in the colon. As such, they are commonly employed as carriers for colon‐targeted drugs, with the potential to regulate gut ...
Shanshan Zhang   +7 more
doaj   +1 more source

The parallel lives of polysaccharides in food and pharmaceutical formulations [PDF]

open access: yes, 2015
The present opinion article discusses how polysaccharide structures can be used in both food and pharmaceutical formulations. We distinguish two regions depending on moisture content where polysaccharides form structures with distinct functional ...
Kontogiorgos, Vassilis   +2 more
core   +1 more source

Antioxidant activity of water-soluble polysaccharide extracted from Eucalyptus cultivated in Lebanon

open access: yesAsian Pacific Journal of Tropical Biomedicine, 2017
Objective: To extract and identify the chemical composition of the polysaccharide isolated from the Eucalyptus cultivated in Lebanon and to evaluate its antioxidant activity. Materials: The water-soluble polysaccharide was isolated from Eucalyptus leaves,
Marianne Haddad   +5 more
doaj   +1 more source

Automated glycan assembly of arabinomannan oligosaccharides from Mycobacterium tuberculosis [PDF]

open access: yes, 2019
Arabinomannan (AM) polysaccharides are clinical biomarkers for Mycobacterium tuberculosis (MTB) infections due to their roles in the interaction with host cells and interference with macrophage activation.
Bharate, Priya   +3 more
core   +1 more source

Marine Polysaccharides for Wound Dressings Application: An Overview

open access: yesPharmaceutics, 2021
Wound dressings have become a crucial treatment for wound healing due to their convenience, low cost, and prolonged wound management. As cutting-edge biomaterials, marine polysaccharides are divided from most marine organisms.
Shenghai Shen   +3 more
semanticscholar   +1 more source

Effect of cytostatic drug presence on extracellular polymeric substances formation in municipal wastewater treated by membrane bioreactor [PDF]

open access: yes, 2010
The effect of the cyclophosphamide and its mean metabolites on extracellular polymeric substances (EPS) formation was investigated. Two lab-scale membrane bioreactors were followed in parallel (one with the cytostatic drugs, the second without ...
Albasi, Claire   +5 more
core   +2 more sources

Sulfated polysaccharides effectively inhibit SARS-CoV-2 in vitro

open access: yesCell Discovery, 2020
Dear Editor, COVID-19, caused by the SARS-CoV-2 virus, has now spread worldwide with catastrophic human and economic impacts and currently has infected over 10 million people and killed over 500,000.
Paul S. Kwon   +8 more
semanticscholar   +1 more source

Seaweed polysaccharides: Emerging extraction technologies, chemical modifications and bioactive properties

open access: yesCritical reviews in food science and nutrition, 2021
Nowadays, consumers are increasingly aware of the relationship between diet and health, showing a greater preference of products from natural origin. In the last decade, seaweeds have outlined as one of the natural sources with more potential to obtain ...
P. Otero   +11 more
semanticscholar   +1 more source

Research progress on the therapeutic effects of polysaccharides on non-alcoholic fatty liver diseases

open access: yesFrontiers in Nutrition, 2023
Non-alcoholic fatty liver disease (NAFLD) has become the most common chronic liver disease and is a leading cause of cirrhosis and hepatocellular carcinoma. Due to its complex pathophysiology, there is currently no approved therapy.
Yu-long Hu   +18 more
doaj   +1 more source

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