In situ effect of a commercial CPP-ACP chewing gum on the human enamel initial erosion

Abstract Objective This study evaluated the in situ rehardening effect of a commercial chewing gum containing casein phosphopeptide – amorphous calcium phosphate (CPP-ACP) on initial erosion lesions. Methods Seventy-two human enamel blocks, after selection (initial surface hardness – SH i ) and in v...

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