Medical research

Identification of a molecule linking bone loss and bone formation

Bone integrity requires skeletal remodeling, which involves both bone formation and resorption. It has been previously shown that the formation of new bone is triggered by degradation of older bone. However, it is unknown ...

Surgery

Study examines combo chin, nose plastic surgery

(HealthDay)—For patients considering plastic surgery to correct their facial profile, changing the nose and chin simultaneously may provide the most satisfying results, Italian researchers say.

Medical research

High-strength silk scaffolds improve bone repair

Biomedical engineers at Tufts University's School of Engineering have demonstrated the first all-polymeric bone scaffold material that is fully biodegradable and capable of providing significant mechanical support during ...

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