<p>This 4-</p><p>Randomized controlled trials of the year (RCT)</p><p>Aim to investigate daily household use of sncl 2/AmF/NaF</p><p>Mouthwash and toothpaste have a preventive effect on oral health. Fifty-</p><p>Four subjects were examined every two years. </p><p>The basic erosion wear check determines the main end point \"tooth erosion \"(BEWE). </p><p>The secondary endpoint is \"Saliva pH\" and \"tooth allergy\" produced by the visual simulation scale \"(VAS)</p><p>, And \"discoloration\" measured with Lobene staining Index \"(LSI). </p><p>Hybrid model of repeated measurement (MMRM)</p><p>Used to analyze the main end point of \"tooth erosion. </p><p>Preliminary analysis showed that the intervention effect of sncl 2/AmF/NaF-was significant</p><p>Test products (p1u2009=u20090. 0242). </p><p>This result is confirmed by two other mqm. </p><p>Based on sensitivity analysis. </p><p>Comparison of all models showed that the \"tooth erosion\" values in the intervention group were lower than those in the control group. </p><p>At all time points, the degree of tooth discoloration in the intervention group was significantly higher than that in the control group. </p><p>During the four-year period, there was no significant difference in Saliva pH and dental allergy between the two groups. </p><p>In conclusion, this randomized controlled trial is the first to suggest that sncl 2/AmF/NaF-may have a preventive effect</p><p>Follow-up tooth erosion including <a href="https://www.helvsheng.com/product" rel="noopener noreferrer" target="_blank"><strong><u>oral hygiene products</u></strong></a></p><p>Four years of growth. </p><p>There is no uniform evidence in the treatment and prevention of tooth erosion-</p><p>There are clinical-based guidelines. </p><p>Preventive measures are particularly important because there is evidence that teeth that have been eroded and damaged are more vulnerable to acid attacks. </p><p>The study of the effect of fluoride in commercial toothpaste on tooth erosion confirmed the effectiveness of fluoride compared to placebo. </p><p>However, the protective effect of fluorine on tooth erosion only begins at a higher dose of 1. </p><p>25% and fluoride toothpaste may not be enough to prevent tooth erosion. </p><p>Organic substances like amino acids and tysin phosphate peptides</p><p>Stable amorphous calcium phosphate (CPP-ACP)</p><p>Different results are shown in preventing tooth erosion. </p><p>Titanium fluoride (TiF)</p><p>However, promising results have been provided for a long time</p><p>Long-term clinical studies to assess their effectiveness are still lacking. </p><p>Repeated use of tin-containing fluoride toothpaste can improve the protection of tooth erosion. </p><p>The combination of tin and fluorine showed higher efficacy compared to the use of tin or fluorine alone. </p><p>The reaction of Stann tin with hydroxyapatite forms CaF, SnOHPO, SnFPO or Ca (SnF). </p><p>Tin ions precipitate into a protective layer on the surface of the tooth and within the obtained enamel film, which is more acid</p><p>More resistant than a pure cafe. </p><p>On the surface of the corroded tooth, tin is deposited in the glaze near the surface. </p><p>In terms of dental allergy, tin-</p><p>In addition to other recipes, the inclusion of <a href="https://www.helvsheng.com/product" rel="noopener noreferrer" target="_blank"><strong><u>oral hygiene products</u></strong></a> also proves the effectiveness. </p><p>The clinical effects of tin-containing fluoride products have been demonstrated in various studies and in several months of clinical studies. </p><p>For the assessment of the main endpoint \"tooth erosion\", the basic erosion wear check (BEWE)was chosen. </p><p>It was developed to monitor and record the severity and progress of erosion of tooth wear in general practice and in education and research. </p><p>Secondary endpoint \"tooth allergy\" was recorded using a level 10 visual analog scale \"(VAS)</p><p>On this basis, participants were able to record their subjective views. </p><p>To the author\'s knowledge, no randomized clinical trials with four-year observation time were observed in the dental literature. </p><p>Therefore, according to the PICO format, the purpose of this pilot study is to evaluate the routine use of oral rinse solutions and toothpaste containing Astin, Amine and fluoride (SnCl/AmF/NaF)</p><p>In the athlete population, tooth erosion and tooth allergy have a positive effect on oral health. </p><p>On the cross before. </p><p>The segmented study by our study group showed that endurance athletes were at a higher risk of tooth erosion than the control group. </p><p>Assume that SnCl/AmF/NaF-is used at the same time-</p><p>The presence of mouthwash solution and toothpaste can lead to changes in the performance of tooth erosion. </p><p>The zero hypothesis is SnCl/AmF/NaF-</p><p>Mouthwash and toothpaste have no effect on oral health.</p>
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