Found 356 results
Author [ Keyword(Desc)] Title Type Year
Filters: Author is Leonard, Scott W  [Clear All Filters]
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Female
Leonard SW, Terasawa Y, Farese RV, Traber MG.  2002.  Incorporation of deuterated RRR- or all-rac-alpha-tocopherol in plasma and tissues of alpha-tocopherol transfer protein--null mice.. Am J Clin Nutr. 75(3):555-60.
Leonard SW, Bruno RS, Ramakrishnan R, Bray T, Traber MG.  2004.  Cigarette smoking increases human vitamin E requirements as estimated by plasma deuterium-labeled CEHC.. Ann N Y Acad Sci. 1031:357-60.
Traber MG, Leonard SW, Traber DL, Traber LD, Gallagher J, Bobe G, Jeschke MG, Finnerty CC, Herndon D.  2010.  α-Tocopherol adipose tissue stores are depleted after burn injury in pediatric patients.. Am J Clin Nutr. 92(6):1378-84.
Traber MG, Mah E, Leonard SW, Bobe G, Bruno RS.  2017.  Metabolic syndrome increases dietary α-tocopherol requirements as assessed using urinary and plasma vitamin E catabolites: a double-blind, crossover clinical trial.. Am J Clin Nutr. 105(3):571-579.
Traber MG, Mustacich DJ, Sullivan LC, Leonard SW, Ahern-Rindell A, Kerkvliet N.  2010.  Vitamin E status and metabolism in adult and aged aryl hydrocarbon receptor null mice.. J Nutr Biochem. 21(12):1193-9.
Leonard SW, Good CK, Gugger ET, Traber MG.  2004.  Vitamin E bioavailability from fortified breakfast cereal is greater than that from encapsulated supplements.. Am J Clin Nutr. 79(1):86-92.
Bobe G, Cobb TJ, Leonard SW, Aponso S, Bahro CB, Koley D, Mah E, Bruno RS, Traber MG.  2017.  Increased static and decreased capacity oxidation-reduction potentials in plasma are predictive of metabolic syndrome.. Redox Biol. 12:121-128.
Lebold KM, Grant KA, Freeman WM, Wiren KM, Miller GW, Kiley C, Leonard SW, Traber MG.  2011.  Individual differences in hyperlipidemia and vitamin E status in response to chronic alcohol self-administration in cynomolgus monkeys.. Alcohol Clin Exp Res. 35(3):474-83.
Femur
Tennant KG, Leonard SW, Wong CP, Iwaniec UT, Turner RT, Traber MG.  2017.  High-Dietary Alpha-Tocopherol or Mixed Tocotrienols Have No Effect on Bone Mass, Density, or Turnover in Male Rats During Skeletal Maturation.. J Med Food. 20(7):700-708.
Food, Fortified
Leonard SW, Good CK, Gugger ET, Traber MG.  2004.  Vitamin E bioavailability from fortified breakfast cereal is greater than that from encapsulated supplements.. Am J Clin Nutr. 79(1):86-92.
gamma-Tocopherol
Traber MG, Siddens LK, Leonard SW, Schock B, Gohil K, Krueger SK, Cross CE, Williams DE.  2005.  Alpha-tocopherol modulates Cyp3a expression, increases gamma-CEHC production, and limits tissue gamma-tocopherol accumulation in mice fed high gamma-tocopherol diets.. Free Radic Biol Med. 38(6):773-85.
Traber MG, Mustacich DJ, Sullivan LC, Leonard SW, Ahern-Rindell A, Kerkvliet N.  2010.  Vitamin E status and metabolism in adult and aged aryl hydrocarbon receptor null mice.. J Nutr Biochem. 21(12):1193-9.
Leonard SW, Bruno RS, Paterson E, Schock BC, Atkinson J, Bray TM, Cross CE, Traber MG.  2003.  5-nitro-gamma-tocopherol increases in human plasma exposed to cigarette smoke in vitro and in vivo.. Free Radic Biol Med. 35(12):1560-7.
Bruno RS, Leonard SW, Atkinson J, Montine TJ, Ramakrishnan R, Bray TM, Traber MG.  2006.  Faster plasma vitamin E disappearance in smokers is normalized by vitamin C supplementation.. Free Radic Biol Med. 40(4):689-97.
Pei R, Mah E, Leonard SW, Traber MG, Bruno RS.  2015.  α-Tocopherol supplementation reduces 5-nitro-γ-tocopherol accumulation by decreasing γ-tocopherol in young adult smokers.. Free Radic Res. 49(9):1114-1121.
Gene Expression Regulation
Bella DL, Schock BC, Lim Y, Leonard SW, Berry C, Cross CE, Traber MG.  2006.  Regulation of the alpha-tocopherol transfer protein in mice: lack of response to dietary vitamin E or oxidative stress.. Lipids. 41(2):105-12.
Genotype
Traber MG, Siddens LK, Leonard SW, Schock B, Gohil K, Krueger SK, Cross CE, Williams DE.  2005.  Alpha-tocopherol modulates Cyp3a expression, increases gamma-CEHC production, and limits tissue gamma-tocopherol accumulation in mice fed high gamma-tocopherol diets.. Free Radic Biol Med. 38(6):773-85.
Hepatocytes
Traber MG, Labut EM, Leonard SW, Lebold KM.  2011.  α-Tocopherol injections in rats up-regulate hepatic ABC transporters, but not cytochrome P450 enzymes.. Free Radic Biol Med. 51(11):2031-40.
Humans
Leonard SW, Traber MG.  2006.  Measurement of the vitamin E metabolites, carboxyethyl hydroxychromans (CEHCs), in biological samples.. Curr Protoc Toxicol. Chapter 7:Unit7.8.
Traber MG, Siddens LK, Leonard SW, Schock B, Gohil K, Krueger SK, Cross CE, Williams DE.  2005.  Alpha-tocopherol modulates Cyp3a expression, increases gamma-CEHC production, and limits tissue gamma-tocopherol accumulation in mice fed high gamma-tocopherol diets.. Free Radic Biol Med. 38(6):773-85.
Farley SM, Leonard SW, Taylor AW, Birringer M, Edson KZ, Rettie AE, Traber MG.  2013.  ω-Hydroxylation of phylloquinone by CYP4F2 is not increased by α-tocopherol.. Mol Nutr Food Res. 57(10):1785-93.
Bruno RS, Leonard SW, Li J, Bray TM, Traber MG.  2005.  Lower plasma alpha-carboxyethyl-hydroxychroman after deuterium-labeled alpha-tocopherol supplementation suggests decreased vitamin E metabolism in smokers.. Am J Clin Nutr. 81(5):1052-9.
Traber MG, Leonard SW, Ebenuwa I, Violet P-C, Wang Y, Niyyati M, Padayatty S, Tu H, Courville A, Bernstein S et al..  2019.  Vitamin E absorption and kinetics in healthy women, as modulated by food and by fat, studied using 2 deuterium-labeled α-tocopherols in a 3-phase crossover design.. Am J Clin Nutr. 110(5):1148-1167.
Traber MG, Leonard SW, Bobe G, Fu X, Saltzman E, Grusak MA, Booth SL.  2015.  α-Tocopherol disappearance rates from plasma depend on lipid concentrations: studies using deuterium-labeled collard greens in younger and older adults.. Am J Clin Nutr. 101(4):752-9.
Leonard SW, Bruno RS, Ramakrishnan R, Bray T, Traber MG.  2004.  Cigarette smoking increases human vitamin E requirements as estimated by plasma deuterium-labeled CEHC.. Ann N Y Acad Sci. 1031:357-60.

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