In Vitro Effect of Simulated Tooth Brushing and Children's Mouth Rinses on Physical Properties of Glass Ionomer Cement

被引：1
作者：
Silva, Natyla M. L. [1 ]
Costa, Victor G. [1 ]
Goncalves, Leticia M. [2 ]
Gomes, Isabella A. [1 ]
Paschoal, Marco Aurelio B. [3 ]
机构：
[1] Univ CEUMA, Dent Sch, Sao Luis, Maranhao, Brazil
[2] Fed Univ Maranhao UFMA, Dept Dent 1, Sao Luis, Maranhao, Brazil
[3] Fed Univ Minas Gerais UFMG, Dept Child & Adolescent Oral Hlth, Belo Horizonte, MG, Brazil
来源：
JOURNAL OF CLINICAL PEDIATRIC DENTISTRY | 2020年 / 44卷 / 05期
关键词：
Abrasion; Mouthwash; GIC; Wear; SURFACE-ROUGHNESS; COLOR STABILITY; MOUTHRINSES; MOUTHWASHES; ENAMEL; REMINERALIZATION; MICROHARDNESS; DEGRADATION; COMPOSITES; HARDNESS;
D O I：
10.17796/1053-4625-44.5.8
中图分类号：
R78 [口腔科学];
学科分类号：
1003 ;
摘要：
Objective: The present study investigated the erosive potential of children's mouthrinses on glass ionomer cement (GIC) samples after simulated toothbrushing. Study design: Forty round-shaped samples of GIC were divided into 3 groups: G1- cetylpyridinium chloride, G2- xylitol and triclosan and G3-Malva sylvestris and xylitol and G4-distilled water as a control group. Prior to the main tests, the samples were submitted to the surface roughness measurement (Ra) and weight analysis (W). Afterward, they were brushed twice day (2x / day) for 15 days and immersed in mouthrinses after the last daily brushing. The final surface roughness (R2) and weight (W2) were determined after completing the tooth brushing-mouth rinsing cycles and the real increase in roughness (Delta Ra) and real weight loss (Delta W) were calculated. In addition, stereoscopic images taken at 30X magnification. The data was analyzed by one-way ANOVA and Tukey-test post hoc tests for intergroup comparison and the T-test for dependent samples (alpha = 0.05). Results: Only group G2 showed increased in roughness ZIRa (1.53 +/- 0.94) whereas Delta W values were not significant. However, evident cracks and voids were verified for all tested children's rinses. Conclusion: Thus, children's mouthrinse containing xylitol / friclosan increased the GIC roughness, especially when associated with brushing.
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收藏
页码：342 / 347
页数：6
相关论文
共 44 条
[1]   The Effect of Mouthrinses on Salivary Sorption, Solubility and Surface Degradation of a Nanofilled and a Hybrid Resin Composite [J].
Almeida, G. S. ;
Poskus, L. T. ;
Guimaraes, J. G. A. ;
da Silva, E. M. .
OPERATIVE DENTISTRY, 2010, 35 (01) :105-111
[2]  
Atala MH, 2018, AM J DENT, V31, P211
[3]  
Atkins PW, 1996, ELEMENTS PHYS CHEM, P172
[4]   Screening and Prediction of Erosive Potential [J].
Barbour, M. E. ;
Lussi, A. ;
Shellis, R. P. .
CARIES RESEARCH, 2011, 45 :24-32
[5]  
Bhatti S A, 1994, Community Dent Health, V11, P71
[6]   Comparison of surface roughness of oral hard materials to the threshold surface roughness for bacterial plaque retention: A review of the literature [J].
Bollen, CML ;
Lambrechts, P ;
Quirynen, M .
DENTAL MATERIALS, 1997, 13 (04) :258-269
[7]  
Buedel S, 2018, AM J DENT, V31, P29
[8]   Color stability, surface roughness and microhardness of composites submitted to mouthrinsing action [J].
Campos Cabrini Festuccia, Marilia Salomao ;
Roberti Garcia, Lucas da Fonseca ;
Cruvinel, Diogo Rodrigues ;
Panzeri Pires-De-Souza, Fernanda de Carvalho .
JOURNAL OF APPLIED ORAL SCIENCE, 2012, 20 (02) :200-205
[9]   Effect of Chemical and Mechanical Degradation on Surface Roughness of Three Glass Ionomers and a Nanofilled Resin Composite [J].
Carvalho, F. G. ;
Sampaio, C. S. ;
Fucio, S. B. P. ;
Carlo, H. L. ;
Correr-Sobrinho, L. ;
Puppin-Rontani, R. M. .
OPERATIVE DENTISTRY, 2012, 37 (05) :509-517
[10]   The effect of various dentifrices on surface roughness and gloss of resin composites [J].
da Costa, Juliana ;
Adams-Belusko, Anne ;
Riley, Kelly ;
Ferracane, Jack L. .
JOURNAL OF DENTISTRY, 2010, 38 :E123-E128
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