Results 91 to 100 of about 411,494 (340)

The Antioxidant Activity of Polysaccharides Derived from Marine Organisms: An Overview

Marine Drugs, 2019
Marine-derived antioxidant polysaccharides have aroused extensive attention because of their potential nutritional and therapeutic benefits. However, the comprehensive comparison of identified marine-derived antioxidant polysaccharides is still ...
Qiwu Zhong, Bin Wei, Sijia Wang, Songze Ke, Jianwei Chen, Huawei Zhang, Hong Wang   +6 more
semanticscholar   +1 more source

Designing of Self‐Dispersing Soft Dendritic Microcleaners for Microplastics Capture and Recovery

Advanced Functional Materials, EarlyView.
The capture and recovery of microplastics from open aquatic systems is a complex problem, which necessitates nontrivial solutions. The principles of a comprehensive multistage process based on sustainably sourced microcleaners with hierarchical morphology are demonstrated.
Haeleen Hong, Rachel S. Bang, Lucille Verster, Orlin D. Velev   +3 more
wiley   +1 more source

H2O2‐Generating Advanced Nanomaterials for Cancer Treatment

Advanced Functional Materials, EarlyView.
H2O2‐generating nanoplatforms can exploit tumor redox imbalance for O2 and toxic reactive oxygen species generation, leading to hypoxia reversal, and apoptosis of cancer cells, respectively. This review highlights the mechanisms of these nanoplatforms, including exogenous H₂O₂ delivery, endogenous amplification, and metal peroxides, which leads to ...
Kiyan Musaie, Samin Abbaszadeh, Kik Marais, Vahideh Nosrati‐Siahmazgi, Saman Rezaei, Bo Xiao, Kamal Dua, Hélder A. Santos, Mohammad‐Ali Shahbazi   +8 more
wiley   +1 more source

Ganoderma atrum polysaccharide relieves mitochondrial dysfunction to alleviate hydrogen peroxide-induced senescence via activating autophagy

Journal of Future Foods, 2022
Polysaccharides from genus Ganoderma have prominent anti-aging effect, but their mechanisms are incompletely clarified. In our previous experiments, Ganoderma atrum polysaccharide (PSG) was exhibited to significantly alleviate senescence and DNA damage ...
Mi Guo, Ke Zhang, Duoduo Zhang, Yujia Zhou, Linyuan Liu, Yu Wu, Xingtao Zhou, Shaoping Nie   +7 more
doaj  

Overcoming the limitations of the MARTINI force field in Molecular Dynamics simulations of polysaccharides [PDF]

arXiv, 2017
Polysaccharides (carbohydrates) are key regulators of a large number of cell biological processes. However, precise biochemical or genetic manipulation of these often complex structures is laborious and hampers experimental structure-function studies.
arxiv  

Bacterial Extracellular Polysaccharides in Biofilm Formation and Function

Microbiology spectrum, 2015
Microbes produce a biofilm matrix consisting of proteins, extracellular DNA, and polysaccharides that is integral in the formation of bacterial communities.
D. Limoli, Christopher J Jones, D. Wozniak   +2 more
semanticscholar   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source

Polysaccharides from fermented coix seed modulates circulating nitrogen and immune function by altering gut microbiota

Current Research in Food Science, 2022
Coix lachryma-jobi L. seed is an important food item in Asia with culinary and medicinal values. The effects of non-fermented coix seed (NFC), fermented coix seed with Lactobacillus plantarum NCU137 (FC) and polysaccharides from NFC, FC (FCP) on mice ...
Hui Wang, Hongmei Yin, Yadong Zhong, Jielun Hu, Shengkun Xia, Zixuan Wang, Shaoping Nie, Mingyong Xie   +7 more
doaj  

Stable, Easy‐to‐Handle, Fully Autologous Electrospun Polymer‐Peptide Skin Equivalent for Severe Burn Injuries

Advanced Functional Materials, EarlyView.
A bioengineered skin equivalent composed of electrospun poly(ε‐caprolactone) (PCL) and the bioactive peptide Fmoc‐FRGD is developed for severe burn treatment. This scaffold promotes full‐thickness skin regeneration by supporting cellular adhesion and integration. In‐vitro and in‐vivo studies show enhanced mechanical stability, accelerated wound closure,
Dana Cohen‐Gerassi, Marina BenShoshan, Adi Liiani, Tomer Reuveni, Offir Loboda, Moti Harats, Josef Haik, Itzhak Binderman, Yosi Shacham‐Diamand, Amit Sitt, Ayelet Di Segni, Lihi Adler‐Abramovich   +11 more
wiley   +1 more source

The Emulsification and Stabilization Mechanism of an Oil-in-Water Emulsion Constructed from Tremella Polysaccharide and Citrus Pectin

Foods
The objective of this study was to investigate the feasibility of the mixture of tremella polysaccharide (TP) and citrus pectin (CP) as an emulsifier by evaluating its emulsifying ability/stability.
Fangwei Liu, Weiwei He, Xiaojun Huang, Junyi Yin, Shaoping Nie   +4 more
doaj   +1 more source