نتایج جستجو برای Vitamin E

تعداد نتایج: 497774  

2009
Rowell,

INTRODUCTION: Vitamin E-stabilized, radiation cross-linked ultra-high molecular weight polyethylene (UHMWPE) is used in total joint arthroplasty as a bearing surface with low wear and improved mechanical properties compared to irradiated and melted UHMWPE [1]. Vitamin E stabilizes the residual free radicals trapped in the material after irradiation and ensures oxidative resistance, thus resulti...

Journal: :Environmental Health Perspectives 2000
H Black,

Studies by scientists at the University of Kentucky in Lexington indicate that vitamin E appears to be an effective protectant against damage resulting from exposure to polychlori-nated biphenyls (PCBs), toxic chemicals whose manufacture has been banned in the United States since 1977. Although out of use for nearly 30 years, PCBs still remain the object of intense research interest because of ...

2010

While some complementary and alternative techniques have been studied scientifically, high-quality data regarding safety, effectiveness, and mechanism of action are limited or controversial for most therapies. Whenever possible, it is recommended that practitioners be licensed by a recognized professional organization that adheres to clearly published standards. In addition, before starting a n...

Journal: :The Proceedings of the Nutrition Society 1999
P A Morrissey, P J Sheehy,

Interest in the role of vitamin E in disease prevention has encouraged the search for reliable indices of vitamin E status. Most studies in human subjects make use of static markers, usually alpha-tocopherol concentrations in plasma or serum. Plasma or serum alpha-tocopherol concentrations of < 11.6, 11.6-16.2, and > 16.2 mumol/l are normally regarded as indicating deficient, low and acceptable...

2017
Kimbell R. Duncan, Yuichiro J. Suzuki,

Vitamin E refers to a family of compounds that function as lipid-soluble antioxidants capable of preventing lipid peroxidation. Naturally occurring forms of vitamin E include tocopherols and tocotrienols. Vitamin E in dietary supplements and fortified foods is often an esterified form of α-tocopherol, the most common esters being acetate and succinate. The vitamin E esters are hydrolyzed and co...

Journal: :Poultry science 2008
D A Lauzon, S L Johnston, L L Southern, Z Xu,

Two experiments were conducted to determine the effect of 2 carrier sources of vitamin E on growth performance and excreta and liver vitamin E concentrations of broilers. Chicks were pretested from d 0 to 7 posthatching on a corn-soybean meal diet without vitamin E supplementation, and the experiments lasted from d 7 to 19 posthatching. Each treatment in both experiments was replicated with 6 p...

2003
HERBERT M. EVANS,

In a previous communication (1) some of us described the isolation from wheat germ oil of an alcohol, C&Hb002, having marked vitamin E activity, for which we proposed the name a-tocopherol. The substance itself was an oil, and was isolated in the form of the allophanate melting at 158-160’ from which it could be easily regenerated by alkaline hydrolysis. From it was also obtained a p-nitropheny...

2013
Elias Adikwu, Brambaifa Nelson,

Drugs and some chemical agents are known to induce hepatotoxicity in humans which is of great concern to clinicians. Chemical agents are been screen daily for their hepatoprotective properties. Among these chemical agents is vitamin E which has drawn wide attention due to it reported hepatoprotective property as reported by researchers. This study collected and evaluated reports to ascertain th...

Journal: :Archives of disease in childhood 1973
B A Abrams, J M Gutteridge, J Stocks, M Friedman, T L Dormandy,

Abrams, B. A., Gutteridge, J. M. C., Stocks, J., Friedman, M., and Dormandy, T. L. (1973). Archives of Disease in Childhood, 48, 721. Vitamin E in neonatal hyperbilirubinaemia. The polyunsaturated red cell lipids ofnewborn infants show a greatly increased susceptibility to autoxidation; and this may be a contributory factor to 'physiological' haemolysis. Vitamin E administered by mouth during t...

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