UGA discovery uses ‘fracture putty’ to repair broken bone in days
Studies conducted in part by University of Georgia Regenerative Bioscience Center researchers show promise to significantly shorten the healing time and revolutionize the course of fracture treatment.
To start the bone regeneration process, the RBC used adult stem cells that produce a protein involved in bone healing and generation. They then incorporated them into a gel, combining the healing properties into something Stice calls “fracture putty.”
With Peroni’s assistance, the Houston-based team used a stabilizing device and inserted putty into fractures in rats. Video of the healed animals at two weeks shows the rats running around and standing on their hind legs with no evidence of injury. The RBC researchers are testing the material in pigs and sheep, too.

UGA discovery uses ‘fracture putty’ to repair broken bone in days

Studies conducted in part by University of Georgia Regenerative Bioscience Center researchers show promise to significantly shorten the healing time and revolutionize the course of fracture treatment.

To start the bone regeneration process, the RBC used adult stem cells that produce a protein involved in bone healing and generation. They then incorporated them into a gel, combining the healing properties into something Stice calls “fracture putty.”

With Peroni’s assistance, the Houston-based team used a stabilizing device and inserted putty into fractures in rats. Video of the healed animals at two weeks shows the rats running around and standing on their hind legs with no evidence of injury. The RBC researchers are testing the material in pigs and sheep, too.

Electrical Implant Allows Paralyzed Man to Stand and Walk

In 2006, Rob Summers was the victim of a hit-and-run. The accident left him completely paralyzed from the chest down–unable, even, to wiggle his toes. But just weeks after beginning a new cutting edge therapy in which researchers electrically stimulated his spinal cord Summers was able to stand on his own, move his hips, knees, ankles and toes, and make stepping motions on a treadmill.

(Source: singularityhub.com)