Denture adhesives: a side effect.
Denture adhesives: a side effect.
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假牙粘合剂：副作用。
DOI：
10.1016/s0300-5712(80)80043-1
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发表时间：
1980
影响因子：
4.4
通讯作者：
D. Lamb
中科院分区：
文献类型：
--
作者：
D. Lamb
本文通过体外实验研究了含刺梧桐树胶的义齿粘接剂对牙釉质脱钙的影响。通过显微压痕硬度测试来估计脱钙。为了提高可见度，在测量压痕之前，对检查的样本进行镀金。脱钙程度表示为“等效零硬度层”。结果表明，脱钙确实会发生，使用含有刺梧桐树胶的义齿粘合剂可能会使龋齿的易感性恶化。不鼓励有任何天然牙齿的患者使用此类材料。
Anin vitroexperiment was performed to demonstrate whether a denture adhesive containing Karaya gum could decalcify dental enamel. Decalcification was estimated by means of microindentation hardness tests. To enhance visibility the specimens examined were gold plated before the indentations were measured. The degree of decalcification was expressed as an ‘equivalent zero-hardness layer’. Results showed that decalcification does occur and that the use of denture adhesives containing Karaya gum will probably worsen any predisposition to caries. The use of such materials should be discouraged for patients with any natural teeth.