Relationship of vitamin A and vitamin E intake to fasting plasma retinol, retinol-binding protein, retinyl esters, carotene, alpha-tocopherol, and cholesterol among elderly people and young adults: increased plasma retinyl esters among vitamin A-supplement users

Statistical principles in experimental design.

1962 • 27,228 citations

Immunochemical quantitation of antigens by single radial immunodiffusion

1965 • 9,369 citations

Enzymatic Determination of Total Serum Cholesterol

1974 • 9,182 citations

Simultaneous determination of α-tocopherol and retinol in plasma or red cells by high pressure liquid chromatography

1979 • 1,013 citations

Vitamin A and Retinoids in Health and Disease

1984 • 560 citations

Statistical Principles in Experimental Design.

1963 • 449 citations

Vitamin A Transport in Human Vitamin A Toxicity

1976 • 325 citations

Nutritional status in a healthy elderly population: dietary and supplemental intakes

1982 • 297 citations

Vitamins A, E, and carotene: effects of supplementation on their plasma levels

1983 • 285 citations

Validation of a dietary questionnaire with plasma carotenoid and α-tocopherol levels

1983 • 275 citations

Hepatic Injury from Chronic Hypervitaminosis a Resulting in Portal Hypertension and Ascites

1974 • 202 citations

Recommended dietary intakes (RDI) of vitamin A in humans

1987 • 180 citations

Chronic vitamin A intoxication in adults

1971 • 179 citations

Nutritional status survey of healthy noninstitutionalized elderly: Energy and nutrient intakes from three-day diet records and nutrient supplements

1986 • 120 citations

Megavitamin E supplementation in man

1975 • 118 citations

Nutritional Status of the Elderly: Dietary and Biochemical Findings

1980 • 93 citations

Interaction of Vitamins A and E

1941 • 90 citations

Liver Stores of Vitamin A in a Normal Population Dying Suddenly or Rapidly from Unnatural Causes in New York City

1970 • 85 citations

Study on the effect of megavitamin E supplementation in man

1978 • 83 citations

Interrelation of serum lipoprotein and tocopherol levels

1969 • 78 citations

Determination of retinyl esters and retinol in serum or plasma by normal-phase liquid chromatography: method and applications.

1986 • 74 citations

Vitamin A metabolism: α-Tocopherol modulates tissue retinol levels in vivo, and retinyl palmitate hydrolysis in vitro

1984 • 68 citations

A Conspectus of Research on Vitamin A Requirements of Man

1972 • 62 citations

Nutritional status of elderly residents in Missouri

1978 • 61 citations

Vitamin A and carotene levels of a selected population in metropolitan Washington, D. C

1973 • 54 citations

Survey of liver vitamin A stores of Canadians.

1968 • 51 citations

Nutrient supplement use by healthy elderly.

1988 • 51 citations

Increased Risk for Vitamin A Toxicity in Severe Hypertriglyceridemia

1986 • 48 citations

Effect of individual vitamins A, C, E, and carotene administered at high levels on their concentration in the blood.

1952 • 43 citations

Influence of Excess Vitamin E on Vitamin A Toxicity in Rats

1975 • 43 citations

The luxus vitamins—A and B

1981 • 38 citations

Nutritional Status of the Aging

1955 • 38 citations

Nutritional Status of the Aging

1956 • 34 citations

Vitamin E supplements and the absorption of a massive dose of vitamin A

1974 • 33 citations

Vitamin Studies in Middle-Aged and Old Individuals

1948 • 32 citations

Nutritional assessment of senior rural Utahns by biochemical and physical measurements

1978 • 29 citations

Vitamin A Supplementation and Plasma Retinol Levels: A Randomized Trial Among Women<xref ref-type="fn" rid="FN1">1</xref><xref ref-type="fn" rid="FN2">2</xref>

1984 • 29 citations

Liver damage with reversible portal hypertension from vitamin A intoxication: demonstration of Ito cells.

1983 • 28 citations

On the relationship between vitamin A and vitamin E in the rat

1968 • 25 citations

The effect of vitamin A supplementation on serum retinol and retinol binding protein levels

1985 • 24 citations

Effect of Oral Administration of Vitamin A on Plasma Levels of Vitamin A and Carotene in Aged Males

1949 • 22 citations

Reference intervals for vitamins B1, B2, E, D, retinol, beta-carotene, and folate in blood: usefulness of dietary selection criteria.

1986 • 21 citations

Microsomal enzyme inducers and hypervitaminosis A in rats.

1976 • 17 citations

Adult Reference Intervals for 12 Chemistry Analytes: Influences of Age and Sex

1984 • 17 citations

Vitamin A, D and E status in a Finnish population--a multivitamin study.

1983 • 16 citations

The assessment of dietary vitamin intake of 24 Istrian farmers. II. Comparison between the dietary intake and biochemical status of ascorbic acid, vitamin A, thiamine, riboflavin and niacin.

1971 • 12 citations