Cardiology

FDA favors innovative heart valve for the frail

The first artificial heart valve designed to be implanted without major surgery appears to help patients who are too frail to undergo chest-opening surgery, according to federal health reviewers.

Medical research

Investigational diabetes drug may have fewer side effects

Drugs for type 2 diabetes can contribute to weight gain, bone fractures and cardiovascular problems, but in mice, an investigational drug appears to improve insulin sensitivity without those troublesome side effects, researchers ...

Psychology & Psychiatry

Treating addiction by eliminating drug-associated memories

Addicts, even those who have been abstinent for long periods of time, are often still vulnerable to their own memories of prior drug use.  For example, exposure to the same environment in which they commonly used drugs - ...

Oncology & Cancer

Killer cocktail fights brain cancer

A novel immune-boosting drug combination eradicates brain cancer in mice, according to a study in The Journal of Experimental Medicine.

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