An ultrastructural analysis of the prototype single-step adhesive applied on enamel and dentin surfaces.
An ultrastructural analysis of the prototype single-step adhesive applied on enamel and dentin surfaces.
复制标题
对应用于牙釉质和牙本质表面的原型单步粘合剂进行超微结构分析。
作者：
Linlin Han;E. Cruz;M. Fukushima;A. Okamoto;T. Okiji
研制了一种新型自酸蚀剂--一步法胶粘剂。本研究的目的是研究应用原型单步粘合剂（EXM 618，3 M，MN，USA）后牙釉质和牙本质表面超微结构特征的差异。在这项研究中使用了提取的无龋人类前磨牙。牙齿的咬合釉质-用作切割表面标本-垂直于标本的长轴被去除。另一方面，这些牙齿的近中面和远中面在测试中用作未切割表面样本。此外，Mega Bond（可乐丽医疗公司，Tokyo，Japan）和Xeno CFII Bond（Dentsply Sankin，Tokyo，Japan）作为对照。在用指甲油覆盖一半的牙齿表面（作为对照）后，根据制造商的建议，用三种测试粘合剂之一-EXM 618、Mega Bond或Xeno CFII Bond-处理每个表面的另一半。调理的牙釉质和牙本质表面（即，脱钙深度和粗糙表面）用扫描共聚焦激光显微镜（SCLM 1100，Olympus，Tokyo，Japan;此后缩写为SCLM）观察。基于本研究的结果，原型单步粘合剂EXM 618似乎适用于牙科诊所。
A new type of self-etching agent, the single-step adhesive, was developed. The purpose of this study was to investigate the difference in the ultrastructural features of enamel and dentin surfaces following application of the prototype single-step adhesive (EXM618, 3M, MN, USA). Extracted caries-free human premolars were used in this study. Occlusal enamels of teeth--to be used as cut surface specimens--were removed perpendicular to the long axis of the specimens. The mesial and distal surfaces of these teeth, on the other hand, were used as uncut surface specimens in the test. In addition, Mega Bond (Kuraray Medical Inc., Tokyo, Japan) and Xeno CFII Bond (Dentsply Sankin, Tokyo, Japan) were used as controls. After covering half of the tooth surfaces with nail varnish (for control), the other half of each surface was treated with one of the three test adhesives--EXM618, Mega Bond, or Xeno CFII Bond--according to the manufacturer's recommendations. Conditioned enamel and dentin surfaces (i.e., decalcified depth and rugged surface) were observed with a scanning confocal laser microscope (SCLM 1100, Olympus, Tokyo, Japan; henceforth abbreviated as SCLM). Based on the findings of this study, the prototype single-step adhesive EXM618 appears to be suitable for use in dental clinics.
影响因子：
5
作者：
Tay, FR;Pashley, DH
通讯作者：
Pashley, DH
涂抹层对自酸蚀底漆与牙本质粘合的影响。
DOI：
--
发表时间：
2000
期刊：
The journal of adhesive dentistry
影响因子：
--
作者：
Tay,FR;Carvalho,R;Sano,H;Pashley,DH
通讯作者：
Pashley,DH