When a nerve is injured, it's often hard to get it to regrow fast enough to restore function.
But now researchers say they can speed up that process, so that damaged nerves can be healed in days instead of months — at least in rats.
The scientists say they've developed a technique that reconnects the severed ends of a nerve, allowing it to begin carrying messages again very quickly. Usually, severed nerves must regrow from the point of injury — a process that can take months, if it ever happens.
Sandra Fluke, a third-year law student at Georgetown University, testifies Thursday about contraceptives and insurance coverage during a hearing before the House Democratic Steering and Policy Committee.
Credit Alex Wong / Getty Images
Congress is in recess this week, but that didn't stop House Democrats from holding a hearing to take testimony from a Georgetown law student who was barred from testifying in last week's hearing about President Obama's policy on contraceptives, health insurance and religiously affiliated organizations.
John Clark pours raw milk into a glass at Applecheek Farm in Hyde Park, Vt.
Credit Toby Talbot / ASSOCIATED PRESS
It has been a bit of a sour week for drinkers of raw milk.
Yesterday, the U.S. Food and Drug Administration said a federal court had granted it a permanent injunction to keep a Pennsylvania raw milk maker from distributing across state lines to raw milk buying clubs. The decision was the latest in an escalating battle between the federal government and producers and consumers of raw milk.