Results 261 to 270 of about 216,604 (308)
Some of the next articles are maybe not open access.
Protection against cocarcinogenesis by antioxidants
Experientia, 1966Natrium-Selenid und andere Antioxydantien konnen die Entstehung von Tumoren hemmen. Die Wirkung kommt moglicherweise zustande uber eine Hemmung der Bildung von Co-Carcinogenen.
R J, Shamberger, G, Rudolph
openaire +2 more sources
Antioxidant Protection of Edible Oils
Plant Foods for Human Nutrition, 2007The ability of different cooking oils to withstand oxidation was investigated in relation to their native antioxidant capacity [measured as the Ferric Reducing/Antioxidant Power (FRAP) value]. The antiperoxidation effect of the presence of the Chinese herbs, du-zhong (Cortex Eucommia ulmoides) and ginseng (Panax ginseng C.A. Mayer) in corn oil was also
Sabrina Ching Man, Cheung +2 more
openaire +2 more sources
Protection by Antioxidant Flavonoids
Free Radical Biology and Medicine, 2014Reactive oxygen species (ROS) react with any cellular component leading to oxidative damage. As an adaptive response to ROS, cells activate Nrf2 which enforces the endogenous antioxidant defense. Exogenous antioxidants directly neutralize the ROS and prevent the oxidative damage. This protection against ROS might backfire, because the adaptive response
Guido R. Haenen, Aalt Bast
openaire +1 more source
Antioxidants and endothelium protection
Atherosclerosis, 2005The endothelium is a complex organ system that controls the homeostasis of the vasculature by integrating signals between the vascular wall and the vessel lumen. Under physiological conditions, it maintains a normal vascular tone and blood fluidity by elaborating a variety of factors, such as nitric oxide, prostacyclin and endothelin.
openaire +2 more sources
Antioxidant Protective Effects of Mushroom Metabolites
Current Topics in Medicinal Chemistry, 2013Global industrialization and agricultural development are related to the release of various pollutants into the environment including huge amounts of free radicals, which are associated with the occurrence of various destructive diseases and disorders.
Stajić, Mirjana +4 more
openaire +3 more sources
Protective Effects of Topical Antioxidants in Humans
2000Human studies have convincingly demonstrated pronounced photoprotective effects of 'natural' and synthetic antioxidants when applied topically before UVR exposure. Particularly with respect to UVB-induced skin damage such as erythema formation, the photoprotective effects of antioxidants are significant when applied in distinct mixtures in appropriate ...
F, Dreher, H, Maibach
openaire +2 more sources
Actions of “antioxidants” in the protection against atherosclerosis
Free Radical Biology and Medicine, 2012This review addresses the role of oxidative processes in atherosclerosis and its resulting cardiovascular disease by focusing on the outcome of antioxidant interventions. Although there is unambiguous evidence for the presence of heightened oxidative stress and resulting damage in atherosclerosis, it remains to be established whether this represents a ...
Maria E, Lönn +2 more
openaire +2 more sources
Cyclosporine reduces hepatic antioxidant capacity: protective roles of antioxidants
International Immunopharmacology, 2004The immunosuppressive agent cyclosporine A (CsA) has been reported to exert measurable hepatotoxic effects. One of the causes leading to hepatotoxicity is thought to be reactive oxygen radical formation. Therefore, this study was designed to elucidate possible relation between cyclosporine A treatment and antioxidant capacity (AOC) of hepatic tissue ...
Elgun, S, Ozbek, H, Durak, I
openaire +3 more sources
Limited Effectiveness of Antioxidants in the Protection of Yeast Defective in Antioxidant Proteins
Free Radical Research, 2004Efficacy of several antioxidants in the protection of the yeast Saccharomyces cerevisiae mutants deficient in CuZnSOD and deficient in glutaredoxin 5 to growth restriction induced by oxidants was studied. Ascorbate and glutathione protected the Deltasod1 and Deltagrx5 mutants against the effects of t-butyl hydroperoxide and cumene hydroperoxide ...
Anna, Lewinska +2 more
openaire +2 more sources
Lycopene as a protective antioxidant in sperm preservation
Animal Reproduction ScienceSperm preservation is a pivotal technique in reproductive science, facilitating the long-term preservation and utilization of valuable genetic material, particularly in animal breeding programs and assisted reproductive technologies (ART). However, the freezing-thawing process imposes significant physiological stress on sperm cells, primarily due to ...
Mohsen, Shayestehyekta +3 more
openaire +2 more sources