Intraoral hydrolysis of monofluorophosphate.
The intraoral hydrolysis of monofluorophosphate (MFP) was compared in nine subjects with natural teeth and in nine edentulous subjects after a 1-min mouthrinse with a 100 ppm MFP solution. Analyses of total F and F- in whole saliva samples collected up to 15 min after the rinse suggested that apatite catalyzed breakdown of MFP mediated by dental enamel contributes significantly to the intraoral hydrolysis of MFP.
D000328:Adult; D000368:Aged; D003743:Dental Enamel / Q000378:metabolism*; D005459:Fluorides / Q000032:analysis / Q000378:metabolism*; D006801:Humans; D006868:Hydrolysis; D007575:Jaw, Edentulous / Q000378:metabolism*; D008875:Middle Aged; D010710:Phosphates / Q000378:metabolism*; D012463:Saliva / Q000032:analysis / Q000378:metabolism*; D013997:Time Factors
D010710:Phosphates; C012980:fluorophosphate; D005459:Fluorides