Superoxide ion: generation and chemical implications
Superoxide ion (O2•–) is of great significance as a radical species implicated in diverse
chemical and biological systems. However, the chemistry knowledge of O2•–is rather …
chemical and biological systems. However, the chemistry knowledge of O2•–is rather …
Antioxidant peptides, the guardian of life from oxidative stress
Y Zhu, K Wang, X Jia, C Fu, H Yu… - Medicinal Research …, 2024 - Wiley Online Library
Reactive oxygen species (ROS) are produced during oxidative metabolism in aerobic
organisms. Under normal conditions, ROS production and elimination are in a relatively …
organisms. Under normal conditions, ROS production and elimination are in a relatively …
A Redox Modulatory Mn3O4 Nanozyme with Multi‐Enzyme Activity Provides Efficient Cytoprotection to Human Cells in a Parkinson's Disease Model
Nanomaterials with enzyme‐like activities (nanozymes) attracts significant interest due to
their therapeutic potential for the treatment of various diseases. Herein, we report that a …
their therapeutic potential for the treatment of various diseases. Herein, we report that a …
Limitations of the 3-(4, 5-dimethylthiazol-2-yl)-2, 5-diphenyl-2H-tetrazolium bromide (MTT) assay when compared to three commonly used cell enumeration assays
Background The tetrazolium-based MTT assay has long been regarded as the gold
standard of cytotoxicity assays as it is highly sensitive and has been miniaturised for use as …
standard of cytotoxicity assays as it is highly sensitive and has been miniaturised for use as …
A cerium vanadate nanozyme with specific superoxide dismutase activity regulates mitochondrial function and ATP synthesis in neuronal cells
Nanoparticles that functionally mimic the activity of metal‐containing enzymes (metallo‐
nanozymes) are of therapeutic importance for treating various diseases. However, it is still …
nanozymes) are of therapeutic importance for treating various diseases. However, it is still …
Oxidative stress and neurodegenerative disorders
J Li, WO, W Li, ZG Jiang, HA Ghanbari - International journal of molecular …, 2013 - mdpi.com
Living cells continually generate reactive oxygen species (ROS) through the respiratory
chain during energetic metabolism. ROS at low or moderate concentration can play …
chain during energetic metabolism. ROS at low or moderate concentration can play …
Tetrazolium dyes as tools in cell biology: new insights into their cellular reduction
Tetrazolium salts have become some of the most widely used tools in cell biology for
measuring the metabolic activity of cells ranging from mammalian to microbial origin. With …
measuring the metabolic activity of cells ranging from mammalian to microbial origin. With …
Antioxidative and antidiabetic effects of natural polyphenols and isoflavones
Many polyphenols that contain more than two phenolic hydroxyl groups are natural
antioxidants and can provide health benefits to humans. These polyphenols include, for …
antioxidants and can provide health benefits to humans. These polyphenols include, for …
Detection methodologies and mechanisms of reactive oxygen species generated in Fenton/Fenton-like processes
C Zhang, L Liu, Y Pan, R Qin, W Wang, M Zhou… - Separation and …, 2024 - Elsevier
As one of the most popular advanced oxidation processes (AOPs), Fenton/Fenton-like
processes are of great importance in degrading recalcitrant contaminants with high …
processes are of great importance in degrading recalcitrant contaminants with high …
Comparative study on the effect of dietary β-carotene and phycocyanin extracted from Spirulina platensis on immune-oxidative stress biomarkers, genes expression …
The current trial investigated the roles of β-carotene and phycocyanin extracted from
Spirulina platensis on growth, serum biochemical, digestive enzymes, antioxidant defense …
Spirulina platensis on growth, serum biochemical, digestive enzymes, antioxidant defense …