Cardiology

Enzyme explains angina in diabetics

(Medical Xpress)—In a new study published in the scientific journal Circulation, scientists at Karolinska Institutet and Karolinska University Hospital show that an enzyme called arginase might have a key part to play in ...

Other

Man with bionic leg to climb Chicago skyscraper

(AP)—Zac Vawter considers himself a test pilot. After losing his right leg in a motorcycle accident, the 31-year-old software engineer signed up to become a research subject, helping to test a trailblazing prosthetic leg ...

Diabetes

Lower-extremity amputations in diabetes down in scotland

(HealthDay)—In Scotland, from 2004 to 2008, the incidence of all lower-extremity amputations (LEAs) due to diabetes was significantly reduced by about 30 percent, and the rate of major LEAs was reduced by about 40 percent, ...

Oncology & Cancer

Denosumab reduces burden of giant-cell tumor of the bone

Treatment with denosumab, a drug targeted against a protein that helps promote bone destruction, decreased the number of tumor giant cells in patients with giant-cell tumor of the bone, and increased new bone formation, according ...

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