New material speeds up bone healing

Irish-based scientists have developed a new surgical implant that could transform the treatment of complex bone infections. The material, similar to human bone, contains tiny copper nanoparticles to kill bacteria and a genetic molecule to stimulate bone growth. Preclinical lab tests showed that the implants could stimulate bone regrowth in two weeks and stop 80% of potentially harmful bacteria from attaching. The implants also stimulated a good blood supply to the newly formed bone. The researchers believe that their approach could revolutionize treatment times for patients in the future and represents a significant step forward in treating complex bone injuries.

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