Health

Impact of inactivity on muscles more severe for older people

According to a recent study published in The Journal of Physiology, researchers have been able to document for the first time how the same period of inactivity has a greater and more severe impact on the muscle power of the ...

Health

Virtual experience gets the elderly to exercise

Virtual Reality can get the elderly in nursing homes to be happier about exercising. A new research project from Aalborg University shows that the technology motivates older people in nursing homes to get moving.

Medical research

Mitochondrial function changes as we age

(Phys.org)—A new study finds that age-related onset of type 2 diabetes and impaired glucose tolerance may be due to the lowered ability of muscle mitochondria to switch from metabolizing fatty acids to metabolizing glucose ...

Alzheimer's disease & dementia

What goes wrong in a brain affected by Alzheimer's disease?

The ability of different regions of the brain to communicate gradually breaks down with aging and in Alzheimer's disease, but there are key differences between these two processes. Some of these differences are reported in ...

Diseases, Conditions, Syndromes

Tall and thin not so great for lung disease

Tall, thin women face a greater risk of infection with nontuberculous mycobacteria (NTM), cousins of the organism that causes tuberculosis, according to researchers at National Jewish Health. Women with NTM infections also ...

Arthritis & Rheumatism

ACR: Strontium ranelate cuts progression of knee OA

(HealthDay)—The osteoporosis therapeutic strontium ranelate (SrRan) reduces radiographic and radiological progression of knee osteoarthritis, according to a study presented at the annual meeting of the American College ...

Neuroscience

Clue to cause of Alzheimer's dementia found in brain samples

Researchers at Washington University School of Medicine in St. Louis have found a key difference in the brains of people with Alzheimer's disease and those who are cognitively normal but still have brain plaques that characterize ...

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