Surgery

Fewer Americans undergoing lower limb amputation

There have been dramatic decreases in the number and severity of lower limb amputations over the past decade, according to a new study published in the July 2013 issue of Foot & Ankle International. At the same time, orthopaedic ...

Diabetes

Obesity surgery-diabetes study shows pros and cons

Obesity surgery worked much better at reducing and even reversing diabetes than medication and lifestyle changes in one of the most rigorous studies of its kind. But the researchers and others warn that possible serious complications ...

Neuroscience

The secret lives, and deaths, of neurons

As the human body fine-tunes its neurological wiring, nerve cells often must fix a faulty connection by amputating an axon—the "business end" of the neuron that sends electrical impulses to tissues or other neurons. It ...

Medical research

Discovery of novel medicine for treatment of chronic wounds

Every 20 seconds, a limb is lost as a consequence of diabetic foot ulcer that does not heal. To date, medical solutions that can change this situation are very limited. In his doctoral thesis Yue Shen from the Industrial ...

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