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Nanomedicine Journal، جلد ۷، شماره ۱، صفحات ۶۵-۷۲
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عنوان انگلیسی In-vitro efficacy of nanoparticulate calcium sodium phosphosilicate in the obstruction of dentinal tubules
چکیده انگلیسی مقاله Objective(s): The present study aimed to assess the in-vitro efficacy of nanoparticulate calcium sodium phosphosilicate mouthwash in the obstruction of dentinal tubules.Materials and Methods: This in-vitro, study was conducted on 120 sections obtained from extracted human premolars, which were etched with citric acid for two minutes and rinsed with distilled water. Afterwards, the sections were randomly divided into two groups (60 per each) of nanoparticulate and regular mouthwash. In addition, each group was divided into six subgroups of 10. In the nanoparticulate mouthwash subgroups, one subgroup (n=10) was evaluated using scanning electron microscopy (SEM). The remaining five subgroups were immersed in artificial saliva for different time periods and inspected using SEM. The control subgroups were exposed to regular mouthwash. The diameters and number of the open dentinal tubules were evaluated and compared using two-way analysis of variance (ANOVA).Results: The mean number of the open dentinal tubules was significantly lower in the nanoparticulate mouthwash group compared to that of the regular mouthwash group at all the time intervals (P
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نویسندگان مقاله | Shabnam Aghayan
Department of Periodontology, School of Dentistry, Islamic Azad University, Tehran Medical Branch, Tehran, Iran


| Roya Asaadi
School of Dentistry, Islamic Azad University, Tehran Medical Branch, Tehran, Iran


| Abdolmajid Bayandori Moghaddam
Assistant Professor, School of Engineering Science, College of Engineering, University of Tehran, Tehran, Iran


| Roya Bahmani
School of Dentistry, Islamic Azad University, Tehran Medical Branch, Tehran, Iran
نشانی اینترنتی http://nmj.mums.ac.ir/article_13737.html
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