天然药物隔山消促进釉质再矿化的研究

目的:观察隔山消水提取物处理早期人工龋后的表面形态。方法:采用化学方法建立牙齿龋病模型,分别经五倍子和隔山消处理后,利用扫描电镜观察二者对牛牙釉质龋再矿化的影响。结果:经隔山消处理后的釉质块表面有较紧密均匀的结晶区,五倍子有规则均匀的矿物沉淀,去离子水处理的釉质表面呈蜂窝状结构。结论:在龋病发生过程中隔山消可能对龋病的进展具有抑制作用,五倍子的再矿化作用强于隔山消。

The effect of Geranium Strictipes on the promotion of the remineralization of initial artificial enamel lesions

AIM:To observe the morphology of initial artificial enamel lesions treated with Geranium Strictipes. METHODS: Caries models were established using chemical methods and treated with Geranium Strictipes and Galla Chinesis. The surface of enamel on the remineralized bovine enamel block was investigated with SEM. RESULTS: The Geranium Strictipes and Galla Chinesis had the ability to promote the remineralization of enamel caries when compared with the control. The remineralization surface of enamel caries became dense and even after treated with Geranium Strictipes; Galla Chinesis caused the calcium phosphate to deposit regularly,and deioned water group formed honeycomb structure. CONCLUSION: Geranium Strictipes may restrain caries process during the development of caries lesion.The effect of Galla Chinesis is markedly superior to the Geranium Strictipes.