Health

Can racquet sports give you a fitter, longer life?

(HealthDay)—When you think of effective cardio exercise, the activities most likely to come to mind are aerobics classes, running, swimming and cycling. But racquet sports like tennis may hold even greater benefits, according ...

Health

Women's wellness: Menopause misconceptions

Menopause marks the end of a woman's fertility. By definition, it occurs one year after a woman's last menstrual period. While menopausecan happen in a woman's 40s or 50s, the average age is 51 in the U.S. Jacqueline Thielen, ...

Alzheimer's disease & dementia

Road to cell death mapped in the Alzheimer's brain

Scientists have identified a new mechanism that accelerates aging in the brain and gives rise to the most devastating biological features of Alzheimer's disease.

Diseases, Conditions, Syndromes

How the dengue virus replicates in infected cells

The nonstructural protein 1 (NS1) of the dengue virus interacts with another viral protein called NS4A-2K-4B to enable viral replication, according to a study published May 9 in the open-access journal PLOS Pathogens by Ralf ...

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