title: Novel topical fluoride delivery system II: remineralization of human teeth.
abstract: A recently conceived calcium fluoride-containing remineralization system was tested using human teeth in vitro. The influence of several variables (surface pretreatment, demineralization time, and remineralization time) was studied. Appreciable levels of fluoride taken up by pumiced human teeth were found at depths up to 50 micrometers when remineralization was carried out in either the remineralizing solution or saliva. The successful performance of the delivery device in these laboratory studies is encouraging and indicates that the logical evolution of the crude devices studied thus far could lead to clinically practical fluoride delivery devices.
mesh_terms: D005459:Fluorides / Q000378:metabolism*; D006801:Humans; D066298:In Vitro Techniques; D012463:Saliva / Q000378:metabolism; D014070:Tooth / Q000378:metabolism*
chemical_list: D005459:Fluorides