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The use of vacuum-formed plastic sheets to create reservoir space for fluoride TD AVC

机译:使用真空成型的塑料板为氟化物TD AVC创造储藏空间

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摘要

Daily supplemental fluoride is indicated for patients at high risk of caries due to xerostomia or other factors. Fluoride plays an important role in cariostatic activity: when the pH of the oral environment drops, calcium fluoride acts as a pH-dependent reservoir and releases fluoride; then, the Ca~(2+) and PO_4~(3-)that were originally lost from the surface are reprecipitat-ed as'fluorhydroxyapatite. A number of factors are critical to achieve optimal cariostatic activity using fluoride treatment, the most important being exposure time and the fluoride concentration in the applied solution
机译:对于因口干燥症或其他因素而导致龋齿风险高的患者,建议每日补充氟化物。氟化物在抑癌活性中起着重要作用:当口腔环境的pH下降时,氟化钙充当pH依赖的储库并释放氟化物;然后,最初从表面损失的Ca〜(2+)和PO_4〜(3-)被重新沉淀为“氟羟基磷灰石”。许多因素对于使用氟化物处理实现最佳的抑癌活性至关重要,最重要的是暴露时间和所用溶液中的氟化物浓度

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