Repairing Teeth with Hair скачать в хорошем качестве

Repairing Teeth with Hair

Researchers at King’s College London have developed a pioneering dental treatment using keratin extracted from human hair and sheep’s wool to regenerate tooth enamel. Unlike traditional fillings or fluoride treatments that only offer temporary protection, this biocompatible protein acts as a scaffold that mimics the natural crystalline structure of teeth. When combined with minerals found in saliva, the keratin facilitates the growth of a durable, protective layer that can reverse early-stage decay and reduce sensitivity. This innovation promotes sustainable dentistry by repurposing organic waste into an eco-friendly alternative to synthetic resins. Experts anticipate that keratin-based toothpastes and gels could be commercially available within the next two to five years. This shift toward biomimetic mineralization marks a significant advancement in restorative oral care.