Results 41 to 50 of about 76,516 (254)

Effect of Dietary Polyphenols on Osteoarthritis—Molecular Mechanisms

Life, 2022
Osteoarthritis is a common crippling and degenerative disease resulting in irreversible functional changes due to damage of the cartilage and other tissues of the joint.
Mateja Sirše
doaj   +1 more source

Recent Advances of Polyphenol Oxidases in Plants

Molecules, 2023
Polyphenol oxidase (PPO) is present in most higher plants, but also in animals and fungi. PPO in plants had been summarized several years ago. However, recent advances in studies of PPO in plants are lacking. This review concludes new researches on PPO distribution, structure, molecular weights, optimal temperature, pH, and substrates.
openaire   +3 more sources

Biodegradable and Biocompatible Functional Polymers for Biomedical Applications

Advanced Functional Materials, EarlyView.
Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han, Shuvra Mondal, Sungkeun Han, Chan‐Hwi Eom, Venkata Ramesh Naganaboina, Suk‐Won Hwang   +5 more
wiley   +1 more source

Comparative nephroprotective efficiency of polyfunctional mucous-adhesive phytogels

Journal of Education, Health and Sport, 2021
Aim. To compare the nephroprotective effect of oral applications of different phytogels in experimental kidney pathology.Methods. We used phytogels: "Kvertulin" (quercetin + inulin + calcium citrate), "Biotrit" (juice from wheat germ) and "Dubovy ...
A. I. Gozhenko, A. P. Levitsky, V. T. Stepan, I. A. Selivanskaya, I. P. Pustovoit   +4 more
doaj   +1 more source

Polyphenols and health: Interactions between fibre, plant polyphenols and the gut microbiota [PDF]

Nutrition Bulletin, 2017
AbstractA high‐fibre diet and one rich in fruit and vegetables have long been associated with lower risk of chronic disease. There are several possible mechanisms underpinning these associations, but one likely important factor is the production of bioactive molecules from plant‐based foods by the bacteria in the colon.
Edwards, C.A., Havlik, J., Cong, W., Mullen, W., Preston, T., Morrison, D.J., Combet, E.   +6 more
openaire   +4 more sources

Tannic Acid‐Modified Cellulose Nanofiber Reinforced Polymerizable Eutectogels for High‐Performance Stretchable Strain Sensors

Advanced Functional Materials, EarlyView.
A polymerizable deep eutectic solvent is reinforced with tannic acid‐modified cellulose nanofibers to construct a hierarchical dynamic eutectogel network. Synergistic covalent and reversible interactions impart ultrahigh stretchability, high ionic conductivity, broad temperature tolerance, self‐healing, and strong adhesion, enabling robust wearable ...
Huang Wu, Yang Hu, Youmin Tuo, Weide Zhang, Nanzhu Bao, Haitao Wu, Zhuangzhuang Chu, Yunhua Chen, Tao Wang, Teng Yuan, Hongbo Zeng, Zhuohong Yang   +11 more
wiley   +1 more source

Research Progress of the Biosynthesis, Abiotic Stress Regulation and Physiological Functions in Plant Polyphenols

Shipin gongye ke-ji
Plant-derived polyphenols belong to a class of secondary metabolites characterized by phenolic hydroxyl structures in plant tissues. Their biosynthesis is mediated by the shikimic acid, phenylpropanoid and flavonoid pathways.
Zhenjia TAI, Xinhui WANG, Xuejian SONG, Zhiming LI, Dongjie ZHANG, Zhijiang LI   +5 more
doaj   +1 more source

Research Progress on Interaction Mechanisms between Polyphenols and Plant Proteins and Their Applications in Nano-Delivery Systems [PDF]

Shipin Kexue
Polyphenols, as plant secondary metabolites, possess various biological activities such as antioxidant, anti-inflammatory, and antibacterial effects. Plant proteins, owing to their wide availability, nutritional richness, and environmental sustainability,
PENG Zixuan, LU Tian, HU Feiyang, BAI Ruihua, CHEN Xiaoqiang
doaj   +1 more source

Plant Polyphenol Antioxidants and Oxidative Stress

Biological Research, 2000
In recent years there has been a remarkable increment in scientific articles dealing with oxidative stress. Several reasons justify this trend: knowledge about reactive oxygen and nitrogen species metabolism; definition of markers for oxidative damage; evidence linking chronic diseases and oxidative stress; identification of flavonoids and other ...
Urquiaga Reus, Inés, Leighton, Federico
openaire   +4 more sources

Plant Polyphenols and Their Anti-Cariogenic Properties: A Review [PDF]

Molecules, 2011
Polyphenols constitute one of the most common groups of substances in plants. Polyphenolic compounds have been reported to have a wide range of biological activities, many of which are related to their conventional antioxidant action; however, increasing scientific knowledge has highlighted their potential activity in preventing oral disease, including
Gianmaria F. Ferrazzano, Ivana Amato, Aniello Ingenito, Armando Zarrelli, Gabriele Pinto, Antonino Pollio   +5 more
openaire   +4 more sources