Zimmerman B F, Rawls H R, Querens A E
J Dent Res. 1984 May;63(5):689-92. doi: 10.1177/00220345840630051701.
We investigated the development of artificial caries lesions adjacent to experimental composite resins which release fluoride by ion exchange. Overall, compared with both a commercial, non-fluoride composite and a restorative silicate cement, the cavity walls and tooth surfaces immediately adjacent to the experimental resins developed fewer and/or smaller lesions. When lesions did develop, they did not penetrate as far along the cavity walls adjacent to the experimental materials. In general, the degree of protection imparted by the fluoride composites increased with increasing fluoride content. These results demonstrate the potential of these adhesive resins for restorative and other dental applications in which an extended fluoride presence would be of benefit.
我们研究了通过离子交换释放氟化物的实验性复合树脂相邻部位人工龋损的发展情况。总体而言，与市售的非氟复合树脂和修复性硅酸盐水泥相比，与实验性树脂紧邻的洞壁和牙面形成的龋损更少和/或更小。当龋损确实形成时，它们在与实验材料相邻的洞壁上的渗透深度较浅。一般来说，含氟复合树脂提供的保护程度随氟含量的增加而提高。这些结果证明了这些粘结性树脂在修复及其他牙科应用中的潜力，在这些应用中延长氟的存在会有益处。
