Many lines of evidence suggest that oxidative stress is important in the pathogenesis of Alzheimer disease. In particular, ß-amyloid, which is found abundantly in the brains of Alzheimer disease patients,…
A recently developed device was used in a field study to continuously assess physical activity, heart rate, and cigarette lighting during 2 workdays and 2 days off in 12 female…
We investigated the relations between plasma concentrations of homocysteine and vitamins B-12 and B-6 and folate, and scores from a battery of cognitive tests for 70 male subjects, aged 54-81…
BACKGROUND: UV radiation causes acute adverse effects like sunburn, photosensitivity reactions, or immunologic suppression, as well as long-term sequelae like photoaging or malignant skin tumors. UV radiation induces tissues to…