使用含氟氯化锌牙膏可减少龈上牙石的形成。
Reduced formation of supragingival calculus with use of fluoride-zinc chloride dentifrice.
作者信息
Lobene R R, Soparkar P M, Newman M B, Kohut B E
出版信息
J Am Dent Assoc. 1987 Mar;114(3):350-2. doi: 10.14219/jada.archive.1987.0068.
Abstract
Results of this comparative, double-blind, clinical study show that fluoride dentifrice with 2.0% zinc chloride is effective in reducing calculus accumulation after a dental prophylaxis. The data also confirm earlier observations on calculus formation in that accumulation was not constant during the two 3-month study phases.
摘要
这项对比性双盲临床研究结果表明，含2.0%氯化锌的含氟牙膏在牙齿预防治疗后能有效减少牙石积聚。数据还证实了先前关于牙石形成的观察结果，即在两个为期3个月的研究阶段中，牙石积聚并非恒定不变。
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