Anti-epileptic drugs may help prevent and treat noise-induced hearing loss

On the battlefield, a soldier’s hearing can be permanently damaged in an instant by the boom of an explosion, and thousands of soldiers returning from Iraq have some permanent hearing loss. But what if soldiers could take a pill before going on duty that would prevent damage to hearing? Research at Washington University School of Medicine in St. Louis suggests a medicinal form of hearing protection may someday be a possibility. More…

Light-activated compound silences nerves, may one day help epileptics

A compound that halts nerve cell activity when exposed to light glows in this image of two nerve cells.Brain activity has been compared to a light bulb turning on in the head. Scientists at the School of Medicine have reversed this notion, creating a drug that stops brain activity when a light shines on it. The new compound activates the same receptor used by many anesthetics and tranquilizers, making it harder for a brain cell to respond to stimulation. The drug may some day be used to treat epilepsy.

On the right foot

Photo by Ray MarklinPhysical therapy students offered foot and posture screenings to undergraduates at a health fair Feb. 13 in Friedman Lounge.
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