α‐Tocopherol acetate supplementation enhances rat hepatic cytochrome PROD activity in the presence of phenobarbital induction

References

• Machlin , LJ . 1991 . “ Vitamin E ” . In Handbook of Vitamins , Edited by: Machlin , LJ . 99 – 144 . New York : Dekker .
   Google Scholar
• Burton , GW , Joyce , A and Ingold , KU . 1983 . Is vitamin E the only lipid‐soluble, chain‐breaking antioxidant in human blood plasma and eryth‐rocyte membranes? . Arch Biochem Biophys , 221 : 281 – 290 .
   PubMed Web of Science ®Google Scholar
• McCay , PB . 1985 . Vitamin E: interactions with free radicals and ascoltate . Annu Rev Nutr , 5 : 323 – 340 .
   PubMed Web of Science ®Google Scholar
• Frankel , EN . 1989 . “ The antioxidant and nutritional effects of tocopherols, ascorbic acid and β‐carotene in relation to processing of edible oils ” . In Nutritional Impact of Food Processing , Edited by: Somagyi , JC and Muller , HR . 297 – 312 . Basel : Karger .
   Google Scholar
• Wefers , H and Sies , H . 1988 . “ Antioxidant defense: vitamin E and C and β‐carotene ” . In Oxy Radicals in Molecular Biology and Pathology , Edited by: Cerutti , PA , Fridovich , I and McCord , JM . 481 – 490 . New York : Liss .
   Google Scholar
• Willson , RL . 1983 . “ Free radical protection: why vitamin E, not vitamin C, ß‐carotene or glutathione? ” . In Biology of Vitamin E , Edited by: Porter , R and Whelan , J . 19 – 44 . London : Pitman .
   Google Scholar
• Stam , H , Hulsmann , WC , Jongkind , JF , van der Kraaij , AMM and Koster , JF . 1989 . Endothelial lesions, dietary composition and lipid peroxi‐dation . Eicosanoids , 2 : 1 – 14 .
   PubMedGoogle Scholar
• Lii , CK , Ko , JJ and Chen , HW . 1997 . No inhibition of γ‐glutamyl transpep‐tidase‐positive foci by vitamin E with or without phenobarbital . Nutr Cancer , 27 : 200 – 205 .
   PubMed Web of Science ®Google Scholar
• Cho , S‐H and Choi , Y‐S . 1994 . Lipid peroxidation and antioxidant status is affected by different vitamin E levels when feeding fish oil . Lipids , 29 : 47 – 52 .
   PubMed Web of Science ®Google Scholar
• Guengerich , FP . 1991 . Oxidation of toxic and carcinogenic chemicals by human cytochrome P‐450 enzymes . Chem Res Toxicol , 4 : 391 – 407 .
   PubMed Web of Science ®Google Scholar
• Conney , AH . 1982 . Induction of microsomal enzymes by foreign chemicals and carcinogenesis by polycyclic aromatic hydrocarbons: G. H. A. Clowes Memorial Lecture . Cancer Res , 42 : 4875 – 4917 .
   PubMed Web of Science ®Google Scholar
• Conney , AH . 1967 . Pharmacological implications of microsomal enzyme induction . Pharmacol Res , 19 : 317 – 366 .
   Google Scholar
• Guengerich , FP . 1991 . Reactions and significance of cytochrome P‐450 enzymes . J Biol Chem , 266 : 10019 – 10022 .
   PubMed Web of Science ®Google Scholar
• Bidlack , WR , Brown , RC and Mohan , C . 1986 . Nutritional parameters that alter hepatic drug metabolism, conjugation, and toxicity . Fed Proc , 45 : 142 – 148 .
   PubMedGoogle Scholar
• Gonzalez , FJ . 1988 . The molecular biology of cytochrome P450s . Pharmacol Rev , 40 : 243 – 288 .
   PubMed Web of Science ®Google Scholar
• Wrighton , SA and Stevens , JC . 1992 . The human hepatic cytochromes P450 involved in drug metabolism . Crit Rev Toxicol , 22 : 1 – 22 .
   PubMed Web of Science ®Google Scholar
• Chen , H‐W , Lii , C‐K , Wu , M‐H , Ou , C‐C and Sheen , L‐Y . 1997 . Amount and type of dietary lipid modulate rat hepatic cytochrome P‐450 activity . Nutr Cancer , 29 : 174 – 180 .
   PubMed Web of Science ®Google Scholar
• Rice , JM , Diwan , BA , Hu , H , Ward , JM Nims , RW . 1994 . Enhancement of hepatocarcinogenesis and induction of specific cytochrome P450‐dependent monooxygenase activities by the barbiturates allobar‐bital, aprobarbital, pentobarbital, secobarbital and 5‐phenyl‐ and 5‐ethylbarbituric acids . Carcinogenesis , 15 : 395 – 402 .
   PubMedGoogle Scholar
• Campbell , TC and Hayes , JR . 1974 . Role of nutrition in the drug‐metabolizing enzyme system . Pharmacol Rev , 26 : 171 – 197 .
   PubMed Web of Science ®Google Scholar
• Suntres , ZE , Hepworth , SR and Shek , PN . 1992 . Protective effect of liposome‐associated O‐tocopherol against paraquat‐induced acute lung toxicity . Biochem Pharmacol , 44 : 1811 – 1818 .
   PubMed Web of Science ®Google Scholar
• Murray , M . 1991 . In vitro and in vivo studies of the effect of vitamin E on microsomal cytochrome P450 in rat liver . Biochem Pharmacol , 42 : 2107 – 2114 .
   PubMed Web of Science ®Google Scholar
• Williams , DE , Carpenter , HM , Buhler , DR , Kelly , JD and Dutchuk , M . 1992 . Alterations in lipid peroxidation, antioxidant enzymes, and carcinogen metabolism in liver microsomes of vitamin E‐deficient trout and rat . Toxicol Appl Pharmacol , 116 : 78 – 84 .
   PubMed Web of Science ®Google Scholar
• Cassand , P , Decoudu , S , Leveque , F , Daubeze , M and Narbonne , JF . 1993 . Effect of vitamin E deficiency intake on in vitro activation of aflatoxin B1 . Mutat Res , 319 : 309 – 316 .
   PubMed Web of Science ®Google Scholar
• Chen , HW , Lii , CK , Sung , WC and Ko , YJ . 1998 . Effect of vitamin E on rat hepatic cytochrome P‐450 activity . Nutr Cancer , 31 : 178 – 183 .
   PubMed Web of Science ®Google Scholar
• Wade , AE , White , RA , Walton , LC and Bellows , JT . 1985 . Dietary fat—a requirement for induction of mixed function oxidase activities in starved‐refed rats . Biochem Pharmacol , 34 : 3747 – 3754 .
   PubMed Web of Science ®Google Scholar
• Huang , CJ , Cheung , NS and Lu , VR . 1988 . Effects of deteriorated frying oil and dietary protein levels on liver microsomal enzymes in rats . J Am Oil Chem Soc , 65 : 1796 – 1803 .
   Web of Science ®Google Scholar
• Omura , T and Sato , R . 1964 . The carbon monoxide‐binding pigment of liver microsomes. I. Evidence for its hemoprotein nature . J Biol Chem , 239 : 2370 – 2378 .
   PubMed Web of Science ®Google Scholar
• Phillips , AH and Langdon , RG . 1962 . Hepatic triphosphopyridine nucleo‐tide‐cytochrome c reductase: isolation, characterization, and kinetic studies . J Biol Chem , 237 : 2652 – 2660 .
   PubMed Web of Science ®Google Scholar
• Lubet , RA , Mayer , RT , Cameron , JW , Nims , RW Burke , MD . 1985 . Dealkylation of pentoxyresorufin: a rapid and sensitive assay for measuring induction of cytochrome(s) P‐450 by phenobarbital and other xenobiotics in the rat . Arch Biochem Biophys , 238 : 43 – 48 .
   PubMed Web of Science ®Google Scholar
• Habig , WH , Pabst , MJ and Jakoby , WB . 1974 . Glutathione 5‐transferase. The first enzymatic step in mercapturic acid formation . J Biol Chem , 249 : 7130 – 7139 .
   PubMed Web of Science ®Google Scholar
• Lowry , O , Rosebrough , N , Farr , N and Randall , R . 1951 . Protein measurement with the Folin phenol reagent . J Biol Chem , 193 : 265 – 275 .
   PubMed Web of Science ®Google Scholar
• Catignani , GL and Bien , JG . 1983 . Simultaneous determination of retinol and α‐tocopherol in serum or plasma by liquid chromatography . Clin Chem , 29 : 708 – 712 .
   PubMed Web of Science ®Google Scholar
• Frings , CS and Dunn , RT . 1970 . A colorimetric method for determination of total serum lipids based on the sulfo‐phospho‐vanillin reaction . Am J Clin Pathol , 53 : 89 – 91 .
   PubMed Web of Science ®Google Scholar
• Fraga , CG , Leibovitz , BE and Tappel , AL . 1988 . Lipid peroxidation measured as thiobarbituric acid‐reactive substances in tissue slices: characterization and comparison with homogenates and microsomes . Free Radical Biol Med , 4 : 155 – 161 .
   PubMed Web of Science ®Google Scholar
• Laemmli , UK . 1970 . Cleavage of structural proteins during the assembly of the head of bacteriophage T4 . Nature , 227 : 680 – 685 .
   PubMed Web of Science ®Google Scholar
• Chen , HW , Lii , CD , Wang , ML , Ou , CC and Wang , MF . 1995 . Effects of vitamin E deficiency and dietary Hnoleate on serum thromboxane synthesis in male Sprague‐Dawley rats . Prostaglandins Leukot Essent Fatty Acids , 53 : 405 – 411 .
   PubMedGoogle Scholar