Diabetes

Intranasal insulin linked to reduced food intake

(HealthDay) -- Intranasally administered insulin is associated with higher brain energy levels and reduced calorie intake, according to a study published online May 14 in Diabetes.

Cardiology

New device allows pacemaker patients to safely undergo MRIs

For many, it's a medical conundrum: The very pacemaker keeping their heart in rhythm prevents them from undergoing an MRI to diagnose other ailments, because interaction between the two devices could prove deadly.

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