Song Wenqun, Toda Shinji, Komiyama Eri, Komiyama Karin, Arakawa Yuki, He Dawei, Arakawa Hirohisa
Division of Oral Health, Department of Health Science, Kanagawa Dental College, Inaokacho 82, Yokosuka 238-8580, Japan.
Int J Dent. 2011;2011:209349. doi: 10.1155/2011/209349. Epub 2011 Jul 7.
The objective of the present research was to determine the appropriate amount of fluoride to use professional topical application and the residual amounts of fluoride in the oral cavity using a 2% neutral sodium fluoride (NaF) foam with a dedicated tray. Using dentition study models, a method for determining the appropriate amount of NaF foam was investigated. In eight adult subjects, the appropriate amount of NaF foam, the concentration of fluoride in the saliva following professional topical application, and the amount of residual fluoride in the oral cavity following professional topical application was examined. The results indicated that the appropriate amount of NaF foam was approximately 0.8 g, the amount of residual fluoride in the oral cavity was approximately 25% of the amount of foam used.
本研究的目的是使用含2%中性氟化钠（NaF）的泡沫及专用托盘，确定专业局部应用时合适的氟化物用量以及口腔中氟化物的残留量。利用牙列研究模型，研究了一种确定NaF泡沫合适用量的方法。在8名成年受试者中，检测了NaF泡沫的合适用量、专业局部应用后唾液中的氟化物浓度以及专业局部应用后口腔中的氟化物残留量。结果表明，NaF泡沫的合适用量约为0.8克，口腔中的氟化物残留量约为所用泡沫量的25%。
