[Observation on the inhibiting effect of fluor protector on the demineralization of bovine enamel after exposure to some beverages].

Hua xi yi ke da xue xue bao = Journal of West China University of Medical Sciences = Huaxi yike daxue xuebao Pub Date : 2002-04-01

Xingrong Liu, Xuedong Zhou, Bin Guo, Shufeng Jin, Ping Zhang

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Abstract

Objective: To investigate the role of Fluor Protector in the demineralization of bovine enamel after exposure to some beverages.

Methods: Twenty-four bovine teeth were divided into experimental and control groups. The enamel specimens of the experimental group were pretreated with Fluor Protector and then exposed to beverages; the enamel specimens of the control group were exposed to beverages directly. All the enamel specimens were exposed to beverages 10 times a day and 5 minutes each time. After 7 days' exposure to the beverages, all the specimens were observed by scanning electron microscope (SEM).

Results: Different degrees of solubilization of enamel prisms in the control group were demonstrated by SEM. The solubilization of enamel prisms in the experimental group was much more slight than that in the control group.

Conclusion: Fluor Protector can inhibit the demineralization of enamel caused by beverages.

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[氟保护剂对饮料对牛牙釉质脱矿的抑制作用观察]。

目的:探讨氟保护剂在饮料对牛牙釉质脱矿中的作用。方法:将24颗牛牙分为实验组和对照组。实验组牙釉质标本经氟保护剂预处理后暴露于饮料中;对照组的牙釉质标本直接接触饮料。所有牙釉质标本每天暴露在饮料中10次，每次5分钟。暴露于饮料7 d后，用扫描电镜(SEM)观察所有标本。结果:扫描电镜观察对照组牙釉质棱柱有不同程度的溶解度。实验组牙釉质晶状体的溶解度明显低于对照组。结论:氟保护剂对饮料引起的牙釉质脱矿有抑制作用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Hua xi yi ke da xue xue bao = Journal of West China University of Medical Sciences = Huaxi yike daxue xuebao

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