氯己定对蚀刻冲洗胶与预处理牙本质结合效果的影响。

IF 1.3 4区医学 Q3 DENTISTRY, ORAL SURGERY & MEDICINE International Journal of Periodontics & Restorative Dentistry Pub Date : 2023-10-24 DOI:10.11607/prd.6017

Debao Jing, Liqin Wang

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引用次数: 0

摘要

本研究的目的是评估2%氯己定（CHX）对牙本质蚀刻和冲洗粘合剂的影响。选择并加工无龋磨牙，使其露出平坦的牙本质表面。样品通过蚀刻和漂洗粘合剂与复合树脂结合，该粘合剂用2%CHX预处理0、15、30、45和60秒。在热循环前后评估微拉伸结合强度（MTBS）。热循环前各组间无显著差异。60秒CHX预处理组在热循环后显示出明显大于对照组的MTBS。2%CHX预处理可以提高刻蚀和漂洗粘合剂的结合强度，减缓结合界面的老化进程。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Effect of Chlorhexidine on the Bonding Effect of an Etch-and-Rinse Adhesive to Pretreatment Dentin.

The purpose of this study was to evaluate the effect of 2% chlorhexidine (CHX) on an etch-and rinse adhesive to dentin. Caries-free molars were selected and processed to expose a flat dentin surface. The specimens were bonded with a composite resin by an etch-and-rinse adhesive, which was pretreated with 2% CHX for 0, 15, 30, 45, and 60 seconds. The microtensile bond strength (MTBS) was evaluated before and after thermocycling. No significant differences were observed between groups before thermocycling. The 60-second CHX-pretreated group showed a significantly greater MTBS than the control group after thermocycling. The 2% CHX pretreatment could improve the bonding strength of the etch-and-rinse adhesive and slow down the aging progress of the bonding interface.

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来源期刊

International Journal of Periodontics & Restorative Dentistry 医学-牙科与口腔外科

CiteScore

2.90

自引率

6.20%

发文量

113

审稿时长

6-12 weeks

期刊介绍： The International Journal of Periodontics & Restorative Dentistry will publish manuscripts concerned with all aspects of clinical periodontology, restorative dentistry, and implantology. This includes pertinent research as well as clinical methodology (their interdependence and relationship should be addressed where applicable); proceedings of relevant symposia or conferences; and quality review papers. Original manuscripts are considered for publication on the condition that they have not been published or submitted for publication elsewhere.