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To Be or Not to Be… An Antioxidant? That Is the Question [PDF]
The concept of antioxidants refers to a substance with the capacity to either directly scavenge or indirectly prevent the formation of pro-oxidant molecules, basically associated to the so called reactive oxygen species (ROS) [...]
José M. Palma, Isabel Seiquer
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Idebenone: When an antioxidant is not an antioxidant
Idebenone is a well described drug that was initially developed against dementia. The current literature widely portrays this molecule as a potent antioxidant and CoQ10 analogue. While numerous papers seem to support this view, a closer look indicates that the pharmacokinetics of idebenone do not support these claims.
Nuri Gueven+3 more
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Effect of Cell Generations on t-BHP-induced Oxidative Stress Model of Caco-2 Cells
Objective: To investigate the effects of cell passage number on the establishment of an oxidative stress model in human colon adenocarcinoma cells (Caco-2) caused by tert-butyl hydroperoxide (t-BHP).
Jun NI+6 more
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Acknowledgment to the Reviewers of Antioxidants in 2022
High-quality academic publishing is built on rigorous peer review [...]
Antioxidants Editorial Office
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Acknowledgment to Reviewers of Antioxidants in 2020
Peer review is the driving force of journal development, and reviewers are gatekeepers who ensure that Antioxidants maintains its standards for the high quality of its published papers [...]
Antioxidants Editorial Office
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Acknowledgment to Reviewers of Antioxidants in 2021
Rigorous peer-reviews are the basis of high-quality academic publishing [...]
Antioxidants Editorial Office
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The contention that flavonoids’ oxidation would necessarily lead to a loss of their antioxidant properties was recently challenged by the demonstration that quercetin oxidation leads to the formation of 2-(3,4-dihydroxybenzoyl)-2,4,6-trihydroxy-3(2H ...
Hernán Speisky+2 more
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Cocoa beans are the seeds of the tropical tree Theobroma cacao L [...]
Joanna Oracz, Dorota Żyżelewicz
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Flavonoids display a broad range of health-promoting bioactivities. Among these, their capacity to act as antioxidants has remained most prominent. The canonical reactive oxygen species (ROS)-scavenging mode of the antioxidant action of flavonoids relies
Hernan Speisky+3 more
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ObjectiveObese or overweight is a risk factor for some chronic diseases, and oxidative stress and inflammation may be one of the molecular mechanisms leading to the persistence of these chronic diseases.
Qian Zhang+13 more
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