Aging

Studies conducted at Johns Hopkins University on aging recently published

Published in Women's Health Weekly, December 25th, 2008

According to recent research from the United States, "Elevated cortisol indicates stress and may be a risk factor for cognitive decline in aging. Genetic factors may influence individual vulnerability to the adverse effects of stress on cognitive function in aging."

"The authors investigated whether the gene-environment interaction between the genotype for the apolipoprotein E gene (APOE) and cortisol predicted cognitive performance in older urban adults. Cross-sectional data were analyzed from a population-based sample of 50-70-year-old men and women. Cognitive performance, salivary cortisol levels, and APOE genotype were assessed in 962 subjects. Scores on 20 standard...

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Source: Women's Health Weekly (2008-12-25)

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