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首页> 外文期刊>Dental and Medical Problems >The Role of Stabilized Stannous Fluoride and Sodium Hexametaphosphate Contained in Toothpastes in Preventing Tartar Deposition and Tooth Discoloration
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The Role of Stabilized Stannous Fluoride and Sodium Hexametaphosphate Contained in Toothpastes in Preventing Tartar Deposition and Tooth Discoloration

机译：牙膏中所含的稳定的氟化亚锡和六偏磷酸钠在防止牙垢沉积和牙齿变色中的作用

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Abstract On the basis of the literature, the paper proves that toothpastes containing stabilized stannous fluoride – sodium hexametaphosphate (SHMP) effectively and safely reduce tartar formation. Inhibition of tartar, and thus the reservoir of the live bacteria, contribute to the reduction of periodontal inflammation. In vitro studies have shown that pyrophosphate inhibits the growth and mineralization of dental plaque by a chelate effect of the minerals. Showing a very strong affinity to the surface of hydroxyapatite, strongly bound to the tooth surface and tartar, and coating the new embryos, it inhibits the growth of mineral crystals. Tartar formation can be prevented through regular, proper tooth brushing using not only brushes but also dental floss and dentifrices which contain chemicals preventing calculus formation. The toothpastes remove external stains and their effectiveness is comparable to the whitening ones. They also have bleaching properties which are important because of the aesthetic aspect. SHMP was shown to be highly chemically active agent for stain prevention and reduction of the pellicle conditioning film thicknesses.
机译：摘要在文献的基础上，本文证明了含有稳定的氟化亚锡-六偏磷酸钠（SHMP）的牙膏可有效安全地减少牙垢的形成。抑制牙垢，从而抑制活细菌的储存，有助于减少牙周炎症。体外研究表明，焦磷酸盐通过矿物质的螯合作用抑制牙菌斑的生长和矿化。对羟基磷灰石表面显示出非常强的亲和力，与牙齿表面和牙垢牢固结合，并覆盖了新的胚胎，因此抑制了矿物晶体的生长。可以通过定期，适当的刷牙来预防牙垢的形成，不仅可以使用刷子，而且可以使用牙线和洁牙剂（包含防止牙结石形成的化学物质）。牙膏可去除外部污渍，其功效可与美白牙渍媲美。它们还具有漂白性能，这由于美学方面而很重要。显示出SHMP是用于防止污渍和减小防护膜调节膜厚度的高度化学活性剂。

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