Medical research

Hormone replacement therapy improves muscle function

Hormone replacement therapy (HRT) significantly improves muscle function – down to the muscle fibre level – in postmenopausal women, a new study published today in The Journal of Physiology shows.

Neuroscience

New research on the effects of traumatic brain injury

Considerable opportunity exists to improve interventions and outcomes of traumatic brain injury (TBI) in older adults, according to three studies published in the recent online issue of NeuroRehabilitation by researchers ...

Medical research

Researchers identify elusive taste stem cells

Scientists at the Monell Center have identified the location and certain genetic characteristics of taste stem cells on the tongue. The findings will facilitate techniques to grow and manipulate new functional taste cells ...

Diabetes

Fetuin-A levels linked to cardiovascular disease risk

(HealthDay)β€”In elderly individuals without type 2 diabetes, high levels of fetuin-A, a protein that inhibits arterial calcification and insulin action, is associated with a lower risk of cardiovascular disease, according ...

Medical research

Gut microbes might reflect health, diet of older adults

(HealthDay) -- The health of elderly people appears closely linked with their diet and the type of microorganisms living in their gut, suggesting that what you eat may affect how well you age, according to new research.

Psychology & Psychiatry

Protecting your brain: 'Use it or lose it'

The findings of a new study suggest that the protective effects of an active cognitive lifestyle arise through multiple biological pathways.

Health

Persons with dementia have higher rate of hospitalizations

Compared to individuals without dementia, persons who developed dementia subsequently had a significantly higher rate of hospital admissions for all causes and admissions for ambulatory care-sensitive conditions for which ...

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