Javali Mukhatar Ahmed, Abdul Khader Mohasin, Alqahtani Razan Mansour, Almufarrij Muna Jubran, Alqahtani Thamra Mohammed, Addas Mohamed Khaled
Division of Periodontics, Department of Periodontics and Community Dental Sciences, College of Dentistry, King Khalid University, Abha, Saudi Arabia.
Intern Dentist, College of Dentistry, King Khalid University, Abha, Saudi Arabia.
Int J Dent. 2020 Jun 5;2020:5429725. doi: 10.1155/2020/5429725. eCollection 2020.
The mouthwash containing titanium dioxide (TiO) nanoparticles produced the greater enamel discoloration compared to that of chlorhexidine. Brushing had little effect on removal of stains induced by all mouthwashes except for dietary solutions (lemon with sodium bicarbonate and olive with laurel) and distilled water (control).
The results from this study show that mouthwashes containing TiO nanoparticles and other antiseptic mouthwashes cause change in color of the teeth and lead to poor esthetic appearance when compared to dietary and control solutions. Thus, future studies have to be conducted to confirm these findings as studies may not provide a reliable simulation of the clinical situations.
与洗必泰相比，含二氧化钛（TiO）纳米颗粒的漱口水导致牙釉质变色更严重。刷牙对除饮食溶液（柠檬加碳酸氢钠和橄榄油加月桂）及蒸馏水（对照）外的所有漱口水所导致的污渍清除效果甚微。
本研究结果表明，与饮食溶液和对照溶液相比，含TiO纳米颗粒的漱口水及其他抗菌漱口水会导致牙齿颜色改变，进而影响美观。因此，由于本研究可能无法可靠模拟临床情况，未来必须开展进一步研究以证实这些发现。
