Results 11 to 20 of about 279,588 (167)

Acknowledgement to Reviewers of Antioxidants in 2016

open access: yesAntioxidants, 2017
The editors of Antioxidants would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2016.[...]
Antioxidants Editorial Office
doaj   +1 more source

Scavengome of an antioxidant

open access: yes, 2022
The term ‘scavengome’ refers to the chemical space of all the metabolites that may be formed from an antioxidant upon scavenging reactive oxygen or nitrogen species (ROS/RNS). This chemical space is very rich in structures representing an increased chemical complexity as compared to the parent antioxidant: a wide range of unusual heterocyclic ...
Attila Hunyadi   +3 more
openaire   +3 more sources

Acknowledgement to Reviewers of Antioxidants in 2017

open access: yesAntioxidants, 2018
Peer review is an essential part in the publication process, ensuring that Antioxidants maintains high quality standards for its published papers.[...]
Antioxidants Editorial Office
doaj   +1 more source

Isoenzymatic Pattern of Hydrogen Sulfide (H2S)-Generating L-Cysteine Desulfhydrase (LCD) in Arabidopsis thaliana Seedlings: Effect of Nitric Oxide (NO) and H2S

open access: yesNitrogen, 2023
In higher plants, hydrogen sulfide (H2S) is a recognized signaling molecule that performs multiple regulatory functions. The enzyme L-cysteine desulfhydrase (LCD) catalyzes the conversion of L-cysteine (L-Cys) to pyruvate and ammonium with the ...
Jorge De La O-Sánchez   +3 more
doaj   +1 more source

Cholesterol oxidized products in foods: potential health hazards and the role of antioxidants in prevention

open access: yesGrasas y Aceites, 2004
Cholesterol is a molecule with a double bond in its structure, and therefore it is susceptible to oxidation leading to the formation of oxysterols. These oxidation products are found in many commonly consumed foods and are formed during their manufacture
Alfonso Valenzuela   +2 more
doaj   +1 more source

In Silico RNAseq and Biochemical Analyses of Glucose-6-Phosphate Dehydrogenase (G6PDH) from Sweet Pepper Fruits: Involvement of Nitric Oxide (NO) in Ripening and Modulation

open access: yesPlants, 2023
Pepper (Capsicum annuum L.) fruit is a horticultural product consumed worldwide which has great nutritional and economic relevance. Besides the phenotypical changes that pepper fruit undergo during ripening, there are many associated modifications at ...
María A. Muñoz-Vargas   +4 more
doaj   +1 more source

Docosahexaenoic acid (DHA), essentiality and requirements: why and how to provide supplementation

open access: yesGrasas y Aceites, 2006
Lipids comprize from 50-60% of the structural matter of the brain and docosahexaenoic acid (C22:6, DHA) is the most  important omega-3 long-chain polyunsaturated fatty acid in the brain phospholipids comprizing 25% of the total fatty acids of the grey ...
Alfonso Valenzuela   +2 more
doaj   +1 more source

The Modus Operandi of Hydrogen Sulfide(H2S)-Dependent Protein Persulfidation in Higher Plants

open access: yesAntioxidants, 2021
Protein persulfidation is a post-translational modification (PTM) mediated by hydrogen sulfide (H2S), which affects the thiol group of cysteine residues from target proteins and can have a positive, negative or zero impact on protein function.
Francisco J. Corpas   +4 more
doaj   +1 more source

Acknowledgement to Reviewers of Antioxidants in 2013

open access: yesAntioxidants, 2014
The editors of Antioxidants would like to express their sincere gratitude to the following reviewers for assessing manuscripts in 2013.
Antioxidants Editorial Office
doaj   +1 more source

Antioxidants in dermatology [PDF]

open access: yesAnais Brasileiros de Dermatologia, 2017
The skin cells continuously produce, through cellular respiration, metabolic processes or under external aggressions, highly reactive molecules oxidation products, generally called free radicals. These molecules are immediately neutralized by enzymatic and non-enzymatic systems in a physiological and dynamic balance. In situations where this balance is
openaire   +5 more sources

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