Is β-carotene an antioxidant?

Oxidants, antioxidants, and the degenerative diseases of aging.

1993 • 6,011 citations

The Effect of Vitamin E and Beta Carotene on the Incidence of Lung Cancer and Other Cancers in Male Smokers

1994 • 4,626 citations

β-Carotene: an Unusual Type of Lipid Antioxidant

1984 • 2,147 citations

Structure and properties of carotenoids in relation to function.

1995 • 1,556 citations

Direct observation of a free radical interaction between vitamin E and vitamin C

1979 • 1,460 citations

Oxidants in Cigarette Smoke Radicals, Hydrogen Peroxide, Peroxynitrate, and Peroxynitritea

1993 • 1,142 citations

Free Radicals and Antioxidants: A Personal View

2009 • 1,095 citations

The Biochemistry of the Carotenoids

1984 • 1,006 citations

Evidence for protection against age-related macular degeneration by carotenoids and antioxidant vitamins

1995 • 804 citations

Antioxidant defense systems: the role of carotenoids, tocopherols, and thiols

1991 • 781 citations

Anticarcinogenic activities of sulforaphane and structurally related synthetic norbornyl isothiocyanates.

1994 • 745 citations

Chemistry of singlet oxygen. VII. Quenching by .beta.-carotene

1968 • 636 citations

Biology of free radical scavengers: an evaluation of ascorbate

1993 • 482 citations

Vegetables, fruits, and carotenoids and the risk of cancer

1991 • 472 citations

The photoprotective role of carotenoids in higher plants

1991 • 462 citations

Preliminary identification of the human macular pigment

1985 • 458 citations

Autoxidation of lipids and antioxidation by alpha-tocopherol and ubiquinol in homogeneous solution and in aqueous dispersions of lipids: unrecognized consequences of lipid particle size as exemplified by oxidation of human low density lipoprotein.

1993 • 342 citations

Autoxidation of Unsaturated Lipids

1988 • 339 citations

Urinary Metabolites of Prostanoids and Risk of Recurrent Colorectal Adenomas in the Aspirin/Folate Polyp Prevention Study (AFPPS)

2015 • 282 citations

Autoxidation of unsaturated lipids

1986 • 279 citations

Carotenoid composition, concentrations, and relationships in various human organs.

1990 • 269 citations

A method for determining concentrations of retinol, tocopherol, and five carotenoids in human plasma and tissue samples

1992 • 254 citations

Characterization of products formed during the autoxidation of β-carotene

1991 • 231 citations

Peroxyl radical scavenging by beta-carotene in lipid bilayers. Effect of oxygen partial pressure.

1992 • 204 citations

The photochemistry of vision

1949 • 169 citations

Carotenoids in the retina — A review of their possible role in preventing or limiting damage caused by light and oxygen

1992 • 141 citations

Distribution of individual macular pigment carotenoids in central retina of macaque and squirrel monkeys.

1991 • 137 citations

[Free radicals and aging].

1990 • 136 citations

Inhibition of adriamycin‐promoted microsomal lipid peroxidation by β‐carotene, α‐tocopherol and retinol at high and low oxygen partial pressures

1988 • 128 citations

Supplementation with β-carotene in vivo and in vitro does not inhibit low density lipoprotein oxidation

1995 • 125 citations

Free Radicals and Aging

1993 • 112 citations

Beta-carotene therapy for erythropoietic protoporphyria and other photosensitivity diseases

1986 • 100 citations

Studies evaluating antioxidants and β-carotene as chemopreventives

1991 • 81 citations

Overview of Current Knowledge of Metabolism of Vitamin A and Carotenoids<xref ref-type="fn" rid="FN1">1</xref><xref ref-type="fn" rid="FN2">2</xref>

1984 • 80 citations

Isolation and structural elucidation of the geometrical isomers of lutein and zeaxanthin in extracts from human plasma

1992 • 74 citations

Variability of Serum Carotenoids in Response to Controlled Diets Containing Six Servings of Fruits and Vegetables per Day

1993 • 67 citations

Study of β‐Carotene Metabolism in Humans Using ¹³C‐β‐Carotene and High Precision Isotope Ratio Mass Spectrometry

1993 • 64 citations

Carotenoids, Cancer, and Clinical Trials

1993 • 25 citations

Hunt For Singlet Oxygen Under in Vivo Conditions

1994 • 25 citations

Public Health: 'Natural' Cancer Prevention Trial Halted

1996 • 22 citations

:'Natural' Cancer Prevention Trial Halted

1996 • 20 citations