Health

Dietary counseling has little effect after gastric bypass

(HealthDay)—Dietary and behavioral counseling can help improve nutrient intake in patients who have had gastric bypass surgery, but nutrient intake still remains inadequate in many patients, according to a study published ...

Diabetes

Gastric bypass improves insulin secretion in pigs

The majority of gastric bypass patients mysteriously recover from their type 2 diabetes within days, before any weight loss has taken place. A study at Lund University Diabetes Centre in Sweden has now shown that the insulin-producing ...

Cardiology

Hospital quality adds to disparities in cardiac surgery

(HealthDay)—Hospital quality contributes to the racial disparities in outcomes after coronary artery bypass graft (CABG) surgery, according to research published online on Jan. 8 in JAMA Surgery.

Overweight & Obesity

Review finds weight-loss surgery safe and effective

(HealthDay)—A new review finds that weight-loss surgery helps very obese patients drop pounds and improve their overall health, even if there is some risk for complications.

Surgery

Study finds biomaterials repair human heart

Clemson University biological sciences student Meghan Stelly and her father, Alabama cardiovascular surgeon Terry Stelly, investigated a biomedical application following a coronary artery bypass surgery and found that the ...

Diabetes

Gut hormone test predicts individual efficacy of gastric bypass

The sensitivity of the GLP-1 hormone, which is secreted by the gastrointestinal tract, can predict the metabolic efficacy of a gastric bypass. The use of a GLP1 challenge could thus function as a novel predictive biomarker ...

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