Medical research

'Beige' cells key to healthy fat

"Beige fat" cells found in healthy subcutaneous fat in mice play a critical role in protecting the body from the disease risks of obesity, report researchers at Dana-Farber Cancer Institute, who say their study findings may ...

Medical research

Drug boosts fat tissue's calorie-burning ability in lab

A drug that mimics the activity of thyroid hormone significantly increases the amount of energy burned by fat tissue and promotes weight loss, an animal study of metabolism finds. The results were presented Sunday at The ...

Surgery

Weight loss may prevent, treat osteoarthritis in obese patients

Weight loss may prevent and significantly alleviate the symptoms of osteoarthritis, a progressive disease of the joints known as "wear and tear" arthritis, according to a literature review appearing in the March 2013 issue ...

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