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Science6 juin 2014
© REUTERS/Mohamed Nureldin AbdallahOn n'arrête pas le progrès
Réparer les dents au laser, c'est pour demain ?
Des scientifiques américains viennent de réaliser des essais cliniques montrant qu’ils peuvent déclencher des cellules souches dentaires qui vont ensuite se spécialiser pour recréer la dentine, un tissu qui est la principale substance de la dent. Pour réussir, ils ont fait rayonner un laser de faible puissance sur les dents de rongeurs. Des travaux prometteurs...
