Enamel does not naturally regenerate, which can lead to painful cavities, but a gel that harnesses some of the properties of saliva could restore the hard, shiny layer to teeth
Več na: https://www.newscientist.com/article/2502731-cavities-could-be-prevented-by-a-gel-that-restores-tooth-enamel/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home
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