The products of oxidation of the alpha-tocopherol model compound, 2,2,5,7,8-pentamethyl-6-chromanol (PH) by t-butyl hydroperoxide in chloroform varied with the amount of water present. In the presence of a trace of water, the main products were the spirodimer (PSD) and spirotrimer (PST...
The alpha-tocopherol/cholesterol+ triglyceride ratio was significantly reduced (p<0.05) both in the patients and asymptomatic carriers. The concentrations of the other antioxidants and the lipid peroxides were not different from those of control subjects. The low concentration of plasma alpha-tocopherol...
d-alpha-tocopherol inhibition of vascular smooth muscle cell proliferation occurs at physiological concentrations, correlates with protein kinase C inhibit... d-α-Tocopherol, but not d-β-tocopherol, negatively regulates proliferation of vascular smooth muscle cells at physiological concentrations. d-α-...
Is all-rac-alpha-tocopherol different from RRR-alpha-tocopherol regarding cardiovascular efficacy? A meta-analysis of clinical trials. Ann N Y Acad Sci 2004;1031:435-8.Kraemer K, Koch W, Hoppe PP (2004) Is all-rac-α-tocopherol different from RRR-α-tocopherol regarding cardiovascular efficacy...
Tocopherol acetate is not the only common ingredient in lotions, wrinkle creams, sunblocks and even makeup. Several other natural compounds are reputed to aide in skin conditioning and protection. Aloe vera, co-enzyme Q10 and the vitamin-A derivative retinol are some of the more familiar compoun...
d-ALPHA-TOCOTRIENOL IS A MORE POWERFUL MEMBRANE ANTIOXIDANT THAN d-ALPHA-TOCOPHEROL Author links open overlay panelE.A. Serbinova, V.E. Kagan, D. Han, L. PackerShow more Add to Mendeley Share Cite https://doi.org/10.1016/B978-0-08-041749-3.50019-XGet rights and content...
Fatty acids, sterols and alpha-tocopherol Isochyris galbanaBandarra, Narcisa MPereira, Pedro ABatista, Ifuneu
soluble nutrient with antioxidant properties, alpha-Tocopherol transfer protein (alpha-UP), the product of the gene responsible for familial isolated vitamin E deficiency, plays an important role in maintaining the plasma alpha-tocopherol level by mediating the secretion of alpha-tocopherol by the ...
This work is based on our striking evidence that, in neuronal cells, nanomolar concentrations of alpha-tocotrienol, but not alpha-tocopherol, block ... S Khanna,S Roy,H Ryu,... - 《Journal of Biological Chemistry》 被引量: 425发表: 2003年 Lipoprotein Oxidation, Plasma Total Antioxidant Capac...
We evaluated whether co-administration of the antioxidant alpha-tocopherol (伪-TOC) prevents Cr6+ toxicity in TJ. Female Wistar rats received potassium dichromate 15mg/kg, sc (5.3mg/kg of Cr6+) single dose, with or without 伪-TOC (125mg/kg, po, daily). Two and 7 days after Cr6+...