Long-term F Release from Glass Ionomer Cements
Long-term F Release from Glass Ionomer Cements
复制标题
玻璃离子水门汀的长期氟释放
DOI：
--
复制
发表时间：
1984
期刊：
影响因子：
--
通讯作者：
H. E. Clark
中科院分区：
文献类型：
--
作者：
M. Swartz;R. Phillips;H. E. Clark
在实验室中测量了三种市售玻璃离子填充粘固剂和三种玻璃离子粘接粘固剂在12个月内的氟释放。将这些玻璃离子水门汀的氟释放与硅酸盐、硅磷酸盐和含氟聚羧酸盐水门汀的氟释放进行比较。在一年的时间内，玻璃离子水门汀释放的氟化物在数量和模式上与硅酸盐水门汀释放的氟化物相似。硅磷酸盐粘固剂倾向于以稍微较少的量释放氟化物，而聚羧酸盐释放的氟化物的量在最初几天后可以忽略不计。这些数据的分析表明，这些玻璃离子水门汀可能具有类似于硅酸盐水泥的防龋性能。
Fluoride release from three commercial glass ionomer filling cements and three glass ionomer luting cements was measured in the laboratory over a 12-month period. Fluoride release from these glass ionomer cements was compared with that released from a silicate, silicophosphate, and a fluoride-containing polycarboxylate cement. The fluoride released from the glass ionomer cements throughout the one-year period was similar, both in quantity and pattern, to that released by the silicate cement. The silicophosphate cement tended to release fluoride in somewhat lesser amounts, while the amount of fluoride released by the polycarboxylate was negligible after the first few days. Analysis of these data indicates that these glass ionomer cements probably possess anticariogenic properties similar to those of silicate cement.