REFERENCES
- Parks DA, Granger DN. Ischemia-induced vascular changes: role of xanthine oxidase and hydroxyl radicals. Am J Physiol 1983; 245: G285–G289.
- McCord JM. Oxygen derived free radicals in postischemic tissue injury. N Engl J Med 1985; 312: 15: 159–163.
- Cross CC, Halliwell B, Borish ET, Pryer WA, Ames BN, Saul RL et al. Davis Conference: oxygen radicals and human disease. Ann Intern Med 1987; 107: 526–545.
- Perchellet JP, Perchellet EM. Antioxidants and multistage carcino-genesis in mouse skin. Free Radic Biol Med 1989; 7: 377–408.
- Guyton KZ, Bhan P. Kuppusamy P. Zweier JL, Trash MA, Kensler TW. Free radical-derived quinone methide mediates skin tumor promotion by butylated hydroxytoluene hydroperoxide: Expanded role for electrophiles in multistage carcinogenesis. Proc Natl Acad Sci USA 1991; 88: 946–950.
- Shindo Y, Witt E, Han D, Epstein W, Packer L. Enzymic and non-enzymic antioxidants in epidermis and dermis of human skin. J Invest Dermatol 1994; 102: 122–124.
- Black HS. The defensive role of antioxidants in skin carcino-genesis. In: Fuchs J, Packer L. eds. Oxidative Stress in Dermatology. New York: Academic Press/Marcel Dekker, 1993; 243–269.
- Kitazawa M, Podda M, Thiele J, Traber MG, Iwasaki K, Sakamoto K, Packer L. Interactions between vitamin E homologues and ascorbate free radicals in murine skin homogenates irradiated with ultraviolet light. Photochem Photobiol 1997; 65: 355–365.
- Kagan V, Witt E, Goldman R, Scita G, Packer L. Ultraviolet light-induced generation of vitamin E radicals and their recycling: a possible photosensitizing effect of vitamin E in skin. Free Radic Res Commun 1992; 16: 51–64.
- Esterbauer H, Gebicki J, Puhl H, Jurgens G. The role of lipid peroxidation and antioxidants in oxidative modification of LDL. Free Radic Biol Med 1992; 13: 341–390.
- Sharma MK, Buettner G. Interaction of vitamin C and vitamin E during free radical stress in plasma: an ESR study. Free Radic Biol Med 1993; 14: 649–653.
- Kagan VE, Serbinova EA, Forte T, Scita G, Packer L. Recycling of vitamin E in human low density lipoproteins. J Lipid Res 1992; 33: 385–397.
- Frei B, Kim MC, Ames BN. Ubiquinol-10 is an effective lipid-soluble antioxidant at physiological concentrations. Proc Natl Acad Sci USA 1990; 87: 4879–4883.
- Stocker R, Bowry VW, Frei B. Ubiquinol-10 protects human low density lipoprotein more efficiently against lipid peroxidation than does alpha-tocopherol. Proc Natl Acad Sci USA 1991; 88: 1646–1650.
- Mukai K, Itoh S, Morimoto H. Stopped-flow kinetic study of vitamin E regeneration reaction with biological hydroquinones (reduced forms of ubiquinone, vitamin K, and tocopherolquinone) in solution. J Biol Chem 1992; 267: 22277–22281.
- Maguire JJ, Kagan V, Ackrell BAC, Serbinova E, Packer L. Succinate-ubiquinone reductase linked recycling of α-tocopherol in reconstituted systems and mitochondria: requirement for reduced ubiquinone. Arch Biochem Biophys 1992; 292: 47–53.
- Mukai K, Kikuchi S, Urano S. Stopped-flow kinetic study of the regeneration reaction of tocopheroxyl radical by reduced ubiquinone-10 in solution. Biochim Biophys Acta 1990; 1035: 77–82.
- Kagan V, Serbinova E, Packer L. Antioxidant effects of ubiquinones in microsomes and mitochondria are mediated by tocopherol recycling. Biochem Biophys Res Commun 1990; 169: 851–857.
- Stoyanovsky DA, Osipov AN, Quinn PJ, Kagan VE. Ubiquinone-dependent recycling of vitamin E radicals by superoxide. Arch Biochem Biophys 1995; 323: 343–351.
- Ozawa T, Hanaki A. Spectroscopic studies on the reaction of superoxide ion with tocopherol model compound, 6-hydroxy-2,2,5,7,8-pentamethylchroman. Biochem Biophys Res Commun 1985; 126: 873–878.
- Kagan VE, Arroyo A, Tyurin VA, Tyurina YY, Villalba JM, Navas P. Plasma membrane NADH-coenzyme Qoreductase generates semiquinone radicals and recycles vitamin E homologue in a superoxide-dependent reaction. FEBS Lett 1998; 428: 43–46.
- Arai H, Nagao A, Terao J, Suzuki T, Takama K. Effect of d-alpha-tocopherol analogues on lipoxygenase-dependent peroxidation of phospholipid-bile salt micelles. Lipids 1995; 30: 135–140.
- Winkler BS, Orselli SM, Rex TS. The redox couple between glutathione and ascorbic acid: a chemical and physiological perspective. Free Radic Biol Med 1994; 17: 333–349.
- Knudsen CA, Tappel AL, North J. Multiple antioxidants protect against heme protein and lipid oxidation in kidney tissue. Free Radic Biol Med 1996; 20: 165–173.
- Chen H, Tappel AL. Protection by vitamin E, selenium, Trolox C, ascorbic acid palmitate, acetylcysteine, coenzyme Q, beta-carotene, canthaxanthin, and (+)-catechin against oxidative damage to liver slices measured by oxidized heme proteins. Free Radic Biol Med 1994; 16: 437–444.
- Buettner GR. The pecking order of free radicals and antioxidants: lipid peroxidation, α-tocopherol, and ascorbate. Arch Biochem Biophys 1993; 300: 535–543.
- Roginsky VA, Mohr D, Stocker R. Reduction of ubiquinone-1 by ascorbic acid is a catalytic and reversible process controlled by the concentration of molecular oxygen. Redox Rep 1996; 2: 55–62.
- Shindo YE, Witt HD, Packer L. Antioxidant defense mechanism in murine epidermis and dermis and their responses to ultraviolet light. J Invest Dennatol 1993; 100: 260–265.