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Filters: Author is Elizabeth J Johnson [Clear All Filters]
Supplementation with lutein or lutein plus green tea extracts does not change oxidative stress in adequately nourished older adults." The Journal of Nutritional Biochemistry. 2010;21:544-549."
Intake of lutein and zeaxanthin differ with age, sex, and ethnicity." Journal of the American Dietetic Association. 2010;110:1357-1362."
Total antioxidant performance is associated with diet and serum antioxidants in participants of the diet and physical activity substudy of the Jackson Heart Study." The Journal of Nutrition. 2009;139:1964-1971."
Plasma Carotenoids and Biomarkers of Oxidative Stress in Patients with prior Head and Neck Cancer." Biomarker Insights. 2009;4:17-26."
Factors associated with serum retinol, alpha-tocopherol, carotenoids, and selenium in Hispanics with problems of HIV, chronic hepatitis C, and drug use." Journal of Public Health Policy. 2009;30:285-299."
Serum carotenoid and tocopherol concentrations vary by dietary pattern among African Americans." Journal of the American Dietetic Association. 2008;108:2013-2020."
Determination of 9-cis beta-carotene and zeta-carotene in biological samples." The Journal of Nutritional Biochemistry. 2008;19:612-618."
The influence of supplemental lutein and docosahexaenoic acid on serum, lipoproteins, and macular pigmentation." The American Journal of Clinical Nutrition. 2008;87:1521-1529."
Cognitive findings of an exploratory trial of docosahexaenoic acid and lutein supplementation in older women." Nutritional Neuroscience. 2008;11:75-83."
Metabolism of lutein and zeaxanthin in rhesus monkeys: identification of (3R,6'R)- and (3R,6'S)-3'-dehydro-lutein as common metabolites and comparison to humans." Comparative Biochemistry and Physiology. Part B, Biochemistry & Molecular Biology. 2008;151:70-78."
Total alpha-tocopherol intakes are associated with serum alpha-tocopherol concentrations in African American adults." The Journal of Nutrition. 2007;137:2297-2303."
The selective retention of lutein, meso-zeaxanthin and zeaxanthin in the retina of chicks fed a xanthophyll-free diet." Experimental Eye Research. 2007;84:591-598."
Macular pigment optical density in the elderly: findings in a large biracial Midsouth population sample." Investigative Ophthalmology & Visual Science. 2007;48:1458-1465."
A comparison of carotenoids, retinoids, and tocopherols in the serum and buccal mucosa of chronic cigarette smokers versus nonsmokers." Cancer Epidemiology, Biomarkers & Prevention: A Publication of the American Association for Cancer Research, Cosponsored by the American Society of Preventive Oncology. 2006;15:993-999."
Modification of lymphocyte DNA damage by carotenoid supplementation in postmenopausal women." The American Journal of Clinical Nutrition. 2006;83:163-169."
Potential role of dietary n-3 fatty acids in the prevention of dementia and macular degeneration." The American Journal of Clinical Nutrition. 2006;83:1494S-1498S."
Predictors of optical density of lutein and zeaxanthin in retinas of older women in the Carotenoids in Age-Related Eye Disease Study, an ancillary study of the Women's Health Initiative." The American Journal of Clinical Nutrition. 2006;84:1107-1122."
Carotenoid actions and their relation to health and disease." Molecular Aspects of Medicine. 2005;26:459-516."
Nutritional manipulation of primate retinas, III: Effects of lutein or zeaxanthin supplementation on adipose tissue and retina of xanthophyll-free monkeys." Investigative Ophthalmology & Visual Science. 2005;46:692-702."
Obesity, lutein metabolism, and age-related macular degeneration: a web of connections." Nutrition Reviews. 2005;63:9-15."
Plasma antioxidant capacity in response to diets high in soy or animal protein with or without isoflavones." The American Journal of Clinical Nutrition. 2005;81:43-49."