Results 291 to 300 of about 1,196,621 (344)

Impact of Oxidative Stress and Antioxidants on Semen Quality in Dogs. [PDF]

open access: yesAnimals (Basel)
Zduńczyk S   +3 more
europepmc   +1 more source

Antioxidant Strategies for Age-Related Oxidative Damage in Dogs. [PDF]

open access: yesVet Sci
Muršec A   +3 more
europepmc   +1 more source

Antioxidants and antioxidant methods: an updated overview

Archives of Toxicology, 2020
Antioxidants had a growing interest owing to their protective roles in food and pharmaceutical products against oxidative deterioration and in the body and against oxidative stress-mediated pathological processes. Screening of antioxidant properties of plants and plant-derived compounds requires appropriate methods, which address the mechanism of ...
I. Gulcin
openaire   +4 more sources

Antioxidant measurements

Physiological Measurement, 2007
Chemical reactions, including oxidation and reduction of molecules, occur in every cell. These reactions can lead to the production of free radicals. Free radicals react with organic substrates such as lipids, proteins, and DNA. Through oxidation free radicals cause damage to these molecules, disturbing their normal function, and may therefore ...
Anikó, Somogyi   +4 more
openaire   +2 more sources

Lipophilized Antioxidants [PDF]

open access: possible, 2019
Lipophilized antioxidants are amphiphilic molecules constituted of a lipid moiety covalently linked to a polar group possessing antioxidant properties. They are multifunctional molecules possessing interesting physicochemical (antioxidant, surface active) and biological (antimicrobial, antiviral, antiinflammatory, anticarcinogenic, etc.) properties ...
Figueroa-Espinoza, Maria Cruz   +4 more
openaire   +2 more sources

Biological antioxidants

Philosophical Transactions of the Royal Society of London. B, Biological Sciences, 1985
The mechanism of lipid peroxidation and the ways in which the rate of this reaction can be reduced by small quantities of certain specific chemicals, called antioxidants, are described. The types and roles of the different antioxidants found in living systems are considered.
G W, Burton   +5 more
openaire   +2 more sources

OXIDANTS AND ANTIOXIDANTS | Antioxidants, Nonenzymatic

2006
Oxidant generation is part of the normal metabolism of many types of cells. To protect itself against exposure to noxious oxidants the lung has a well-developed antioxidant system. When an imbalance occurs between oxidants and antioxidants in favor of oxidants, oxidative stress is said to occur.
PAPI, Alberto   +3 more
openaire   +4 more sources

Flavonoid Antioxidants

Current Medicinal Chemistry, 2001
In order to ascertain the role of dietary flavonoids as antioxidants in vivo it is necessary to understand the chemical nature of the absorbed forms in the circulation in vivo and how the multiplicity of research findings in vitro reflect the bioactivity of flavonoids in vivo. Only when we gain adequate information on the circulating forms can we begin
openaire   +2 more sources

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