Surgery

Coming a step closer to understanding how gastric bypass works

A study by a team of researchers at the Massachusetts General Hospital Center for Engineering in Medicine (MGH-CEM) and Shriners Hospital for Children has made a technological advancement toward accelerating the discovery ...

Surgery

One weight-loss surgery shows lasting results

(HealthDay)—Obesity surgery can have long-lasting effects on weight and the risk of developing type 2 diabetes and high blood pressure, a new study finds.

Medical research

Weight loss surgery's effects on bone marrow fat and bone mass

Bone marrow fat is thought to regulate bone metabolism, and high levels of marrow fat are seen in states of low bone mass, severe underweight, and diabetes. In a study of obese women undergoing gastric bypass surgery, increases ...

Cardiology

New discovery could reverse tissue damage caused by heart attacks

A new discovery by University of Bristol scientists helps to explain how cells which surround blood vessels, called pericytes, stimulate new blood vessels to grow with the hormone 'leptin' playing a key role. Leptin is produced ...

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