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Antioxidants in food and food antioxidants
Nahrung/Food, 2000Antioxidants may be present in foods as endogenous factors or may be added to preserve their lipid components from quality deterioration. Synthetic antioxidants such as butylated hydroxyanisole (BHA), butylated hydroxytoluene (BHT), propyl gallate (PG) and tert-butylhydroquinone (TBHQ) are commonly used in food formulations.
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OXIDANTS AND ANTIOXIDANTS | Antioxidants, Nonenzymatic
2006Oxidant 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
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Current Medicinal Chemistry, 2011
Coumarins, a well-known class of naturally occurring compounds, display a remarkable array of biochemical and pharmacological actions, some of which suggest that certain members of this group of compounds may significantly affect the function of various mammalian cellular systems.
I. Kostova +6 more
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Coumarins, a well-known class of naturally occurring compounds, display a remarkable array of biochemical and pharmacological actions, some of which suggest that certain members of this group of compounds may significantly affect the function of various mammalian cellular systems.
I. Kostova +6 more
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Advances and Impact of Antioxidant Hydrogel in Chronic Wound Healing
Advanced Healthcare Materials, 2020The accelerating and thorough treatment of chronic wounds still represents a major unmet medical need owing to the complex symptoms resulting from metabolic disorder of the wound microenvironment.
Zejun Xu, Shuya Han, Zhipeng Gu, Jun Wu
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Reviews in Fisheries Science & Aquaculture, 2020
In fish, like other organisms, the lack of balance between the production of reactive oxygen species (ROS) and antioxidant defense system (so-called oxidative stress) can cause DNA hydroxylation, protein denaturation, lipid peroxidation, apoptosis, and ...
S. Hoseinifar +6 more
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In fish, like other organisms, the lack of balance between the production of reactive oxygen species (ROS) and antioxidant defense system (so-called oxidative stress) can cause DNA hydroxylation, protein denaturation, lipid peroxidation, apoptosis, and ...
S. Hoseinifar +6 more
semanticscholar +1 more source
Free Radical Research, 2013
The major causes for cataract formation are free radicals, and these free radicals are neutralized by the presence of endogenous antioxidants in the eye. Using xenobiotics, it has been confirmed that free radicals mediate the formation of cataract.
Ramar Manikandan, R. Thiagarajan
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The major causes for cataract formation are free radicals, and these free radicals are neutralized by the presence of endogenous antioxidants in the eye. Using xenobiotics, it has been confirmed that free radicals mediate the formation of cataract.
Ramar Manikandan, R. Thiagarajan
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Antiradical and antioxidant activities of new bio-antioxidants
Biochimie, 2012Antioxidants could be promising agents for management of oxidative stress-related diseases. New biologically active compounds, belonging to a rare class of natural lignans with antiangiogenic, antitumoral and DNA intercalating properties, have been recently synthesized.
V. D. Kancheva +8 more
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Current Opinion in Nephrology and Hypertension, 1998
Increasing evidence implicates reactive oxygen species in the pathogenesis of hypertension and its cardiovascular complications. By altering the balance in the endothelium between vasoconstrictors such as thromboxane and isoprostanes and vasodilators such as nitric oxide, reactive oxygen species contribute to endothelium-dependent contractions and ...
Wilcox Cs, Chagriya Kitiyakara
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Increasing evidence implicates reactive oxygen species in the pathogenesis of hypertension and its cardiovascular complications. By altering the balance in the endothelium between vasoconstrictors such as thromboxane and isoprostanes and vasodilators such as nitric oxide, reactive oxygen species contribute to endothelium-dependent contractions and ...
Wilcox Cs, Chagriya Kitiyakara
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Scientific American, 2013
The article looks at research into the role of oxidative damage caused by free radicals in aging and the effectiveness of antioxidant vitamins to prevent age-related diseases. In a study of Caenorhabditis elegans worms genetically engineered to stop producing antioxidant enzymes, researchers found that the worms exhibited oxidative damage, but not ...
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The article looks at research into the role of oxidative damage caused by free radicals in aging and the effectiveness of antioxidant vitamins to prevent age-related diseases. In a study of Caenorhabditis elegans worms genetically engineered to stop producing antioxidant enzymes, researchers found that the worms exhibited oxidative damage, but not ...
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2017
Oxidant agents, including reactive oxygen and nitrogen species (ROS and RNS, respectively) are molecules that can cause oxidative stress in tissues and organs. They are either endogenously produced during normal metabolism or they can come from the environment.
Antonio Blanco, Gustavo Blanco
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Oxidant agents, including reactive oxygen and nitrogen species (ROS and RNS, respectively) are molecules that can cause oxidative stress in tissues and organs. They are either endogenously produced during normal metabolism or they can come from the environment.
Antonio Blanco, Gustavo Blanco
openaire +2 more sources