ascorbic-acid has been researched along with alpha-tocopherol-quinol* in 1 studies
1 other study(ies) available for ascorbic-acid and alpha-tocopherol-quinol
| Article | Year |
|---|---|
Inhibition of lipid peroxidation by alpha-tocopherolquinone and alpha-tocopherolhydroquinone.
The antioxidant effect of alpha-tocopherolquinone and alpha-tocopherolhydroquinone was studied in liposomes and rat liver submitochondrial particles. Both alpha-tocopherolquinone and alpha-tocopherolhydroquinone inhibit lipid peroxidation induced by ascorbate/Fe2+ in liposomes and by cumene hydroperoxide in submitochondrial particles. Alpha-tocopherolhydroquinone is much more effective than alpha-tocopherolquinone in inhibiting lipid peroxidation. Submitochondrial particles, depleted of ubiquinones and reincorporated with alpha-tocopherolquinone, are protected from lipid peroxidation only in the presence of succinate. Alpha-tocopherolquinone cannot replace endogenous ubiquinones in the respiratory chain function, nevertheless it can be reduced by the mitochondrial respiratory chain substrates, presumably through the reduced ubiquinones. Topics: alpha-Tocopherol; Animals; Ascorbic Acid; Benzene Derivatives; Cattle; Electron Transport; Ferrous Compounds; Lipid Peroxides; Liposomes; Malondialdehyde; Mitochondria, Liver; Oxidation-Reduction; Rats; Submitochondrial Particles; Succinates; Succinic Acid; Ubiquinone; Vitamin E | 1985 |