Frailty and Old Age. The aging population has brought with it illnesses and disabilities associated with old age. Consequently, two branches of science have arisen: gerontology
Sex and Longevity: Why Women Live Longer than Men. Mitochondria are a major source of free radicals in cells. In female rats, they generate half as
Genes modifying the lenght of life: longevity and premature aging. Aging is one of the most complex biological processes determined by both genetic and environmental factors.
Aging: The biological clock. Aging is the sum of all the changes that take place in an organism,
Salvar el abismo que separa a las ciencias naturales de las ciencias humanas es, seguramente, uno de los retos del siglo XXI. Hace poco estalló la polémica cuando el físico
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