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Simplified methods of topical fluoride administration: effects in individuals with hyposalivation
Author(s) -
Gabre Pia,
Moberg Sköld Ulla,
Birkhed Dowen
Publication year - 2012
Publication title -
special care in dentistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.328
H-Index - 41
eISSN - 1754-4505
pISSN - 0275-1879
DOI - 10.1111/scd.12002
Subject(s) - toothpaste , medicine , saliva , dentistry , fluoride , chemistry , inorganic chemistry
The aim was to compare fluoride (F) levels in individuals with normal salivary secretion and hyposalivation in connection with their use of F solutions and toothpaste. Seven individuals with normal salivation and nine with hyposalivation rinsed with 0.2% NaF solution for 1 minute. In addition, individuals with hyposalivation performed the following: (i) 0.2% NaF rinsing for 20 seconds, (ii) rubbing oral mucosa with a swab soaked with 0.2% NaF solution, and (iii) brushing with 5,000 ppm F (1.1% NaF) toothpaste. Subjects characterized by hyposalivation reached approximately five times higher peak values of F concentrations in saliva after 1 minute rinsing with the F solution and higher area under the curve (AUC) values. The simplified methods exhibited the same AUC values as did 1 minute of rinsing. Brushing with 5,000 ppm F toothpaste resulted in higher AUC values than did the simplified methods. The F concentrations reached higher levels in individuals with hyposalivation compared to those with normal salivation. The simplified methods tested showed similar effects as conventional methods.