Neuroscience

Pain risk varies significantly across American states, finds study

The prevalence of moderate or severe joint pain due to arthritis varies strikingly across American states, ranging from 6.9% of the population in Minnesota to 23.1% in West Virginia, according to a new study led by a University ...

Medical research

Monitoring obesity risk from space

In public health research, like obesity studies, spatial technologies can add very valuable information. Combining remote sensing, geo-information systems and GPS will enable us to identify typical obesogenic environments. ...

Cardiology

Concerns over minimally invasive heart valve surgery

A new type of heart valve surgery known as transcatheter aortic valve implantation "cannot be justified on medical or cost effectiveness grounds" warn experts in a paper published in BMJ today.

Medications

Blood test for yeast infections approved

(HealthDay)—The first blood test to detect five strains of yeast that cause rare blood infections in people with weakened immune systems has been approved by the U.S. Food and Drug Administration.

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