Researchers from Harvard University claim they have discovered a new way of re-growth parts of the teeth using laser study was published in the journal Science on 28 May 2014 and explained how they were using laser center on mice to stimulate the ivory teeth and tissues that support the growth of limestone.
They pointed out that, if proven to be effective in the treatment of human beings, can eliminate the need for crowns and fillings and dental and other complex operations in the future.
The success of this procedure depends on a protein called protein mother "adapter growth factor beta," or beta compound which changes dramatically when exposed to concentrated rays of the teeth of the laser.
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