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AlBuraiki MJ, Ingle NA, Baseer MA, Al Mugeiren OM, Minervini G. Long term remineralizing effect of casein phosphopeptide amorphous calcium phosphate in white spot lesions: A systematic review and meta-analysis. Technol Health Care 2024; 32:1239-1254. [PMID: 37599550 DOI: 10.3233/thc-230722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/22/2023]
Abstract
BACKGROUND White spot lesions (WSLs) appear as white, opaque areas on the teeth and are caused by a demineralization of the enamel. OBJECTIVE The purpose of this systematic review and meta-analysis was to determine whether casein phosphopeptide-amorphous calcium phosphate (CPP-ACP) has beneficial effects on WSLs and provides remineralizing benefits that are superior to those of placebo or no treatment. METHODS Following a thorough analysis of the literature across major online sources, 103 papers - 54 of which underwent in-depth evaluation - were found. We used inclusion and exclusion criteria to choose research articles that were appropriate for our review. RESULTS 10 papers met this review's requirements and were subsequently included. As compared to the controls, CPP-ACP demonstrated increased efficacy in treatment of WSLs in terms of remineralisation and other parameters which included microhardness tests and enamel surface roughness. The forest plots present the results of meta-analyses comparing the effect of CPP-ACP versus control/other agents on white spot lesions (WSLs). In terms of odds ratios (OR), CPP-ACP showed a small increase in the odds of WSLs compared to control/other agents. In-vitro studies showed no significant difference in relative risk (RR) between CPP-ACP and control/other agents. Randomized control trials indicated a small increase in the risk of WSLs with CPP-ACP treatment, but the overall effect was not statistically significant. CONCLUSION There was evidence to support the use of CPP-ACP over other agents for WSL prevention or treatment, but further research is needed to confirm these findings.
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Affiliation(s)
- Meisam Jehad AlBuraiki
- Preventive Dentistry Department, College of Dentistry, Riyadh Elm University, Riyadh, Saudi Arabia
| | - Navin Anand Ingle
- Preventive Dentistry Department, College of Dentistry, Riyadh Elm University, Riyadh, Saudi Arabia
| | - Mohammad Abdul Baseer
- Preventive Dentistry Department, College of Dentistry, Riyadh Elm University, Riyadh, Saudi Arabia
| | - Osamah M Al Mugeiren
- Preventive Dentistry Department, College of Dentistry, Riyadh Elm University, Riyadh, Saudi Arabia
| | - Giuseppe Minervini
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, University of Campania, Naples, Italy
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Baltaci E, Bilmenoglu C, Ozgur O, Ozveren N. Effect of three different remineralising agents on prevention against acidic erosion of primary teeth: an in vitro study. Eur Arch Paediatr Dent 2023; 24:651-659. [PMID: 37646903 DOI: 10.1007/s40368-023-00834-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 05/15/2023] [Indexed: 09/01/2023]
Abstract
PURPOSE This study aimed to evaluate and compare the protective effect of fluoride varnish (Enamelast™, Ultradent Inc., Cologne, Germany), casein phosphopeptide-amorphous calcium phosphate fluoride/CPP-ACPF (MI Paste Plus, GC Corp., Tokyo, Japan) and self-assembling P11-4 peptide (Curodont™ Protect, Credentis AG, Windisch, Switzerland), against acidic erosion of primary teeth. METHODS Forty primary anterior teeth were randomly assigned to four groups (n = 10): group 1: control, group 2: fluoride varnish, group 3: CPP-ACPF and group 4: self-assembling P11-4 peptide. After applying remineralising agents, except for the control group, all specimens underwent an erosive challenge of carbonated soft drink and artificial saliva for 15 cycles of 6 s each at 6-h intervals for a day. Groups were compared in terms of surface microhardness, roughness readings, and surface scanning with an extra-oral scanner (D800; 3Shape A/S) before and after the erosive process. RESULTS All experimental groups showed superior results than the control group regarding microhardness, surface roughness, and substance loss. The fluoride varnish group showed significantly favourable results in microhardness change. There was no significant difference between the experimental groups regarding surface roughness and enamel loss measurements. CONCLUSION 5% NaF fluoride varnish, CPP-ACPF and self-assembling P11-4 peptide protect the enamel of primary teeth against erosion compared to artificial saliva alone.
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Affiliation(s)
- E Baltaci
- Department of Pediatric Dentistry, Faculty of Dentistry, Trakya University, 22030, Edirne, Turkey.
| | - C Bilmenoglu
- Department of Prosthodontics, Faculty of Dentistry, Trakya University, Edirne, Turkey
| | - O Ozgur
- Department of Pediatric Dentistry, Faculty of Dentistry, Trakya University, 22030, Edirne, Turkey
| | - N Ozveren
- Department of Pediatric Dentistry, Faculty of Dentistry, Trakya University, 22030, Edirne, Turkey
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Gadallah LK, Safwat EM, Saleh RS, Azab SM, Azab MM. Effect of silver diamine fluoride/potassium iodide treatment on the prevention of dental erosion in primary teeth: an in vitro study. BDJ Open 2023; 9:24. [PMID: 37414762 DOI: 10.1038/s41405-023-00153-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 05/31/2023] [Accepted: 06/05/2023] [Indexed: 07/08/2023] Open
Abstract
INTRODUCTION Dental erosion has a great effect on oral health, when diagnosed it is irreversible, this sets the importance of different preventive measures being investigated against dental erosion. AIM This in vitro study aims to evaluate the effectiveness of silver diamine fluoride and Potassium iodide (SDF-KI) in comparison to casein phosphopeptide-amorphous calcium phosphate fluoride (CPP-ACPF) varnish, sodium fluoride (NaF) varnish, silver diamine fluoride (SDF) alone and deionized water as a control group in the prevention of dental erosion in primary teeth and assessing its staining effect. MATERIALS AND METHODS Forty deciduous teeth enamel specimens were randomly allocated into the five study groups. Tested materials were applied. An erosive challenge was done by immersing the specimens in a citric acid-containing soft drink with pH 2.85, for 5 min, 4 times/day, for 5 days. Changes in surface microhardness, mineral loss, and color change were evaluated besides recording of the surface topography and surface roughness for selected specimens. RESULTS The highest decrease in surface microhardness was recorded in the control group (-85.21 ± 10.60%), with a statistically significant difference (p = 0.002). SDF-KI group (-61.49 ± 21.08%) showed no statistically significant difference when compared to CPP-ACPF, NaF, and SDF groups. For calcium and phosphorous loss, control group was statistically significantly higher compared to the treatment groups (p = 0.003) and (p < 0.001) respectively, while there was no statistically significant difference between the tested treatment groups. The highest mean value for color change was recorded in SDF group (26.26 ± 10.31), followed by SDF-KI group (21.22 ± 12.87) with no statistically significant difference between groups. CONCLUSIONS SDF-KI is as effective as CPP-ACPF, NaF varnishes and SDF in the prevention of dental erosion in primary teeth, there was no statistically significant difference regarding its staining potential.
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Affiliation(s)
- Lamia Khairy Gadallah
- Orthodontics and Pediatric Dentistry Department, National Research Centre, Giza, Egypt
| | - Engie Mohamed Safwat
- Restorative and Dental Materials Department, National Research Centre, Giza, Egypt
| | - Reham Sayed Saleh
- Restorative and Dental Materials Department, National Research Centre, Giza, Egypt
| | - Shereen Musa Azab
- Pharmaceutical Chemistry, Egyptian Drug Authority (EDA) (previous NODCAR), Giza, Egypt
| | - Maha Moussa Azab
- Department Pediatric Dentistry, Faculty of Dentistry, Fayoum University, Fayoum, Egypt.
- Department of Pediatric Dentistry, School of Dentistry, New Giza University NGU, Giza, Egypt.
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Né YGDS, Souza-Monteiro D, Frazão DR, Alvarenga MOP, Aragão WAB, Fagundes NF, de Souza-Rodrigues RD, Lima RR. Treatment for dental erosion: a systematic review of in vitro studies. PeerJ 2022; 10:e13864. [PMID: 36389398 PMCID: PMC9651041 DOI: 10.7717/peerj.13864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 07/18/2022] [Indexed: 11/11/2022] Open
Abstract
Background Dental erosion is a chemical loss of the mineralized dental tissue caused by exposure to nonbacterial acids. Different treatment protocols have been adopted with the use of fluoride compounds to promote the formation of a layer of mineral precipitation in eroded lesions. Aim This systematic review aimed to evaluate the main treatments for dental erosion. Methodology This study followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines and recorded in the Open Science Framework database (OSF) under DOI 10.17605/OSF.IO/XMFNZ. The searches were conducted in six electronic databases (Pubmed, Embase, Web of Science, Cochrane, Scopus, Lilacs) and two grey literature sources (Google Scholar and OpenGrey). The eligibility criteria included in vitro studies that evaluated eroded teeth under treatment with some topical agent. Risk of bias assessment and qualitative synthesis were performed using the Cochrane collaboration's tool for assessing risk of bias modified for in vitro studies. Results A total of 522 studies were identified, and only four studies that fulfilled our eligibility criteria were included in this review. Among these studies, three were considered to have a low risk of bias, and one to have a high risk of bias. Two studies evaluated the anti-erosion effect of fluoride toothpaste, and the other two assessed the action of casein phosphopeptide-amorphous calcium phosphate (CPP-ACP) on the surface of human teeth. Among the products analyzed, CPP-ACP was the only one that promoted a significant increase in enamel microhardness and reduced tooth wear. Conclusion Based on the in vitro studies included in this review, there was no anti-erosion effect after using different fluoride toothpaste. However, it should be considered that one of these studies presented a high risk of bias. On the other hand, studies with CPP-ACP showed anti-erosion efficacy when applied before or after erosive wear.
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Affiliation(s)
- Yago Gecy de Sousa Né
- Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Federal University of Pará, Belém, Pará, Brazil
| | - Deiweson Souza-Monteiro
- Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Federal University of Pará, Belém, Pará, Brazil
| | - Deborah Ribeiro Frazão
- Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Federal University of Pará, Belém, Pará, Brazil
| | - María Olimpia Paz Alvarenga
- Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Federal University of Pará, Belém, Pará, Brazil
| | - Walessa Alana Bragança Aragão
- Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Federal University of Pará, Belém, Pará, Brazil
| | | | - Renata Duarte de Souza-Rodrigues
- Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Federal University of Pará, Belém, Pará, Brazil
| | - Rafael Rodrigues Lima
- Laboratory of Functional and Structural Biology, Institute of Biological Sciences, Federal University of Pará, Belém, Pará, Brazil
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Kilic M, Gurbuz T. Evaluation of the effects of different remineralisation agents on initial enamel lesions by scanning electron microscope and energy-distributed X-ray analysis. Int J Clin Pract 2021; 75:e14299. [PMID: 33930242 DOI: 10.1111/ijcp.14299] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Accepted: 04/27/2021] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND This study compared the ability of four remineralization agents to restore demineralised enamel lesions in permanent human incisors. METHODS In total, 40 teeth were included in the study. Two samples were obtained from each tooth. The 80 samples were divided into 10 groups (n = 8 per group). The right halves of the teeth were controls solely subjected to demineralisation and stored in artificial saliva for the duration of the experiment. The left halves of the teeth were remineralised using a 5% NaF-containing fluoride varnish (GC MI varnish; GC Corp.), a toothpaste containing casein phosphopeptide and amorphous calcium (GC tooth mousse; GC Corp.), a water-soluble remineralisation paste containing fluoride, hydroxyapatite, xylitol (Remin Pro; Voco), and ROCS remineralising gel containing Ca, magnesium(Mg) and phosphate (P). After 21 days of remineralisation, scanning electron microscopy and energy-dispersive X-ray (EDX) assessments were performed, and the results were analysed using one-way analysis of variance. RESULTS EDX analysis showed that the ROCS medical remineralising gel had the lowest Ca/P ratio among the groups (P = .04). Compared with the control groups, the Remin Pro and ROCS medical remineralising gel treatments produced significantly higher Ca/P ratios (P = .014 and P = .025). These results were statistically significant, and P-value <.05 was accepted for statistical significance. CONCLUSIONS The group treated with a fluoride-free, xylitol-containing ROCS medical remineralising gel had the lowest Ca/P ratio. Compared with the control groups, Remin Pro and ROCS remineralising gel appeared effective for repairing initial enamel lesions.
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Affiliation(s)
- Munevver Kilic
- Department of Pediatric Dentistry, Faculty of Dentistry, Ataturk University, Erzurum, Turkey
| | - Taskin Gurbuz
- Department of Pediatric Dentistry, Faculty of Dentistry, Istanbul Saglik ve Teknolojileri University, İstanbul, Turkey
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Yilmaz N, Baltaci E, Baygin O, Tüzüner T, Ozkaya S, Canakci A. Effect of the usage of Er,Cr:YSGG laser with and without different remineralization agents on the enamel erosion of primary teeth. Lasers Med Sci 2020; 35:1607-1620. [PMID: 32472426 DOI: 10.1007/s10103-020-03015-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2019] [Accepted: 03/30/2020] [Indexed: 12/13/2022]
Abstract
The aim of the present study was to evaluate the effects of different remineralization agents associated with erbium, chromium:yttrium-scandium-gallium-garnet (Er,Cr:YSGG) (0.5 W power, 20 Hz frequency, 60% water, 40% air, 25 mJ pulse energy, 8.84 J/cm2 fluence, 60 μs pulse duration, 600 μm tip diameter, and an approximate 1-1.5 mm distance to the target) laser irradiation on erosion induced by the consumption of carbonated drinks in human primary enamel. There were 8 groups and 10 primary teeth in each g0roup. The distribution was as follows: group 1, casein phosphopeptide-amorphous calcium phosphate with fluoride (CPP-ACPF); group 2, Er,Cr:YSGG laser+CPP-ACPF; group 3, fluor varnish; group 4, Er,Cr:YSGG Laser+fluoride varnish; group 5, ROCS® medical mineral gel; group 6, Er,Cr:YSGG laser + ROCS® medical mineral gel; group 7, Er,Cr:YSGG laser; and group 8, artificial saliva. The samples in the groups were submerged in artificial saliva and acid twice a day for 6 s at 6-h intervals and were then exposed to an erosion cycle 15 times. In the groups in which the Er,Cr:YSGG laser was applied in combination with the remineralization agents, the laser application was made first, and then the remineralization agents were applied for 4 min in each group. The Friedman and Wilcoxon signed-rank tests and the Bonferroni correction were used in statistical analyses, and the significance level was taken as p < 0.05. According to the results, all agents had a statistically significant difference (groups 1, 2, 3, 4, and 6: p = 0.005, p < 0.017; groups 5 and 7: p = 0.007, p < 0.017) between BL-RM periods. However, all agents had a statistically significant remineralization effect on primary teeth enamel (groups 1, 2, 3, 6, and 7: p = 0.005, p < 0.017; group 4: p = 0.011, p < 0.017) except that group 5 (p = 0.074, p < 0.017) between DM-RM periods. The coadministration of an agent with the laser did not make any difference at a statistical level (p = 0.804, p > 0.05). The results were supported by scanning electron microscopy (SEM) and X-ray diffraction (XRD) analysis. As a result of this study, CPP-ACPF had a notable impact in terms of the remineralization effect on eroded enamel, and the Er,Cr:YSGG laser alone may be an alternative method, which may be related to the modified hydroxyapatite structure, 38.5% H0.56Ca4.56O13P3Y0.44, that was determined in XRD analysis.
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Affiliation(s)
- Nagehan Yilmaz
- Department of Pediatric Dentistry, Faculty of Dentistry, Karadeniz Technical University, Trabzon, Turkey.
| | - Ezgi Baltaci
- Department of Pediatric Dentistry, Faculty of Dentistry, Trakya University, Edirne, Turkey
| | - Ozgul Baygin
- Department of Pediatric Dentistry, Faculty of Dentistry, Karadeniz Technical University, Trabzon, Turkey
| | - Tamer Tüzüner
- Department of Pediatric Dentistry, Faculty of Dentistry, Karadeniz Technical University, Trabzon, Turkey
| | - Serdar Ozkaya
- Department of Materials and Metallurgical Engineering, Faculty of Engineering, Karadeniz Technical University, Trabzon, Turkey
| | - Aykut Canakci
- Department of Materials and Metallurgical Engineering, Faculty of Engineering, Karadeniz Technical University, Trabzon, Turkey
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Ma X, Lin X, Zhong T, Xie F. Evaluation of the efficacy of casein phosphopeptide-amorphous calcium phosphate on remineralization of white spot lesions in vitro and clinical research: a systematic review and meta-analysis. BMC Oral Health 2019; 19:295. [PMID: 31888600 PMCID: PMC6937959 DOI: 10.1186/s12903-019-0977-0] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2019] [Accepted: 11/28/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND This systematic review with meta-analyses sought to answer whether casein phosphopeptide-amorphous calcium phosphate (CPP-ACP) provided a remineralizing benefit superior to that of nonintervention or placebo. METHODS Following Preferred Reporting Items for Systematic Reviews and Meta-analysis (PRISMA) guidelines, Cochrane databases, PubMed, EmBase, and Ovid up to May 20th, 2019, were scanned, only published in English. Study information extraction and methodological quality assessments were accomplished independently by two reviewers. The "Criteria for judging risk of bias in the 'Risk of bias' assessment tool" was used for methodological quality assessment. The continuous data was analyzed by mean difference (MD) or standardized mean difference (SMD) with a 95% confidence interval (CI). Review Manager 5.3 was used for statistical analysis. Outcome variables include quantitative light-induced fluorescence in clinical research, average surface roughness and surface microhardness in vitro. RESULTS There were significant differences in the quantitative light-induced fluorescence (SMD = - 0.43, 95% CI: [- 0.79, - 0.07], P = 0.02), average surface roughness (SMD = - 8.21, 95% CI: [- 10.37, - 6.04], P < 0.01), Vickers microhardness (SMD = 1.19, 95% CI: [0.72, 1.66], P < 0.01), and Knoop microhardness (SMD = 3.52, 95% CI: [2.68, 4.36], P < 0.01) between the CPP-ACP and control groups or baseline. CONCLUSION Within the limitations of this meta-analysis, CPP-ACP exhibited excellent remineralization effects evaluated in clinical research and in vitro, indicating outstanding restoration of form, aesthetics, and function in treating white spot lesions.
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Affiliation(s)
- Xueling Ma
- Department of Stomatology, Langdong Hospital Affiliated to Guangxi Medical University, Nanning, 530021, China
| | - Xuandong Lin
- Department of Endodontics, Dental Hospital Affiliated to Guangxi Medical University, 10 Shuangyong Road, Nanning, 530021, China
| | | | - Fangfang Xie
- Department of Endodontics, Dental Hospital Affiliated to Guangxi Medical University, 10 Shuangyong Road, Nanning, 530021, China.
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Assessment of the effects of a fluoride dentifrice and GC Tooth Mousse on early caries lesions in primary anterior teeth using quantitative light-induced fluorescence: a randomised clinical trial. Eur Arch Paediatr Dent 2019; 21:85-93. [DOI: 10.1007/s40368-019-00451-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Accepted: 05/17/2019] [Indexed: 10/26/2022]
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Elwardani GE, Harhash TAH, Zaky AA. Effect of Er,Cr:YSGG on Remineralization Using CPP - ACPF (MI - Paste Plus) after Enamel Erosion Caused by Carbonated Soft Drink in Primary Teeth: In-Vitro Study. Open Access Maced J Med Sci 2019; 7:1184-1192. [PMID: 31049105 PMCID: PMC6490502 DOI: 10.3889/oamjms.2019.256] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Revised: 04/09/2019] [Accepted: 04/10/2019] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND: Erosion is a widespread phenomenon with higher predilection in primary dentition. AIM: The aim of the present study is to assess the remineralising effect of Er,Cr:YSGG laser application combined with CPP-ACPF after erosive demineralisation by Coca-Cola in primary teeth. METHODS: Fifty teeth (n = 10) were divided into; Group I: Artificial saliva, (Saliva natural, Medac, UK), Group II: CPP-ACPF (MI Paste Plus, GC Corp, USA), Group III: Er,Cr:YSGG (Waterlase iPlus, USA), Group IV: CPP-ACPF + Er,Cr:YSGG, Group V: Er,Cr:YSGG + CPP-ACPF. Teeth were immersed in Coca-Cola for 10 min, 5 times/day for 5 days. DIAGNOdent (DD) measurements were taken before and after the experiment. RESULTS: There was a significant increase in DD readings after erosive-treatment cycles in all test groups. The highest reading was in samples immersed in artificial saliva, and the lowest was in those subjected to combined CPP-ACPF and Er,Cr:YSGG laser application, regardless of the sequence used. There was no significant difference between samples immersed in artificial saliva, and after CPP-ACPF application. Similarly, there was no significant difference between samples treated by combined treatment of CPP-ACPF and Er,Cr:YSGG application. However, there was a significant difference between samples immersed in artificial saliva or treated with CPP-ACPF application and those subjected to combined treatment CPP-ACPF along with Er,Cr:YSGG. CONCLUSION: Combining Er,Cr:YSGG laser and CPP-ACPF paste significantly increased enamel remineralisation, regardless of the sequence implemented. Saliva naturally and CPP-ACPF application had a comparable effect on remineralisation.
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Affiliation(s)
- Ghada Ezzeldin Elwardani
- Pediatric Dentistry and Dental Public Health Department, Faculty of Dentistry, Alexandria University, Alexandria, Egypt
| | - Tarek Abdel Hamid Harhash
- Medical Applications of Laser Department, National Institute of Laser Enhanced Sciences (NILES), Cairo University, Cairo, Egypt
| | - Ahmed Abbas Zaky
- Medical Applications of Laser Department, National Institute of Laser Enhanced Sciences (NILES), Cairo University, Cairo, Egypt
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Daluyi R, Mohammadipour H, Maghrebi Z, Ramezanian N, Ahrari F. The effects of sodium hexametaphosphate combined with other remineralizing agents on the staining and microhardness of early enamel caries: An in vitro modified pH-cycling model. Dent Res J (Isfahan) 2019. [DOI: 10.4103/1735-3327.270778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Al-Batayneh OB, Jbarat RA, Al-Khateeb SN. Effect of application sequence of fluoride and CPP-ACP on remineralization of white spot lesions in primary teeth: An in-vitro study. Arch Oral Biol 2017; 83:236-240. [DOI: 10.1016/j.archoralbio.2017.08.003] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2017] [Revised: 07/16/2017] [Accepted: 08/07/2017] [Indexed: 10/19/2022]
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Alexandria AK, Valença AMG, Cabral LM, Maia LC. Fluoride Varnishes against Dental Erosion Caused by Soft Drink Combined with Pediatric Liquid Medicine. Braz Dent J 2017; 28:482-488. [DOI: 10.1590/0103-6440201701567] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Accepted: 04/18/2017] [Indexed: 11/21/2022] Open
Abstract
Abstract The present study evaluated the effect of NaF and CPP-ACP/NaF varnishes to reduce erosion produced by soft drink (SD) combined or not with pediatric liquid medicine. Enamel specimens were pre-treated with fluoride varnish, according to the following groups: NaF varnish (Duraphat®) or CPP-ACP/NaF varnish (MI varnishTM). Two types of erosive cycles were made: by soft drink erosion (SDE) or by pediatric liquid medicine plus soft drink erosion (PLM/SDE). Bovine enamel specimens were randomly assigned in six groups (n=10): G1=NaF + SDE; G2=CPP-ACP/NaF + SDE; G3=Distilled and deionized (DD) water + SDE; G4=NaF + PLM/SDE; G5=CPP-ACP/NaF + PLM/SDE and G6=DD water + PLM/SDE. Before treatments, the sample surface was divided in two areas (unexposed area-UA and exposed area-EA). The specimens were evaluated by 3D non-contact profilometry technique to determinate tooth structure loss (TSL) and surface roughness (Sa). Scanning electron microscopy (SEM) analysis was also performed. After SDE, G2 presented the lowest TSL values compared to G3 (p=0.008). G1 and G2 did not differ between them (p=0.203) and no groups differed among them despite Sa. Regarding TSL and Sa, G4 and G5 differed from G6 (p=0.0001), but not between them (p=1.00). Examining 3D and SEM images, the greatest differences between UA and EA were observed for G3 and G6. CPP-ACP/NaF varnish seems to be a promising treatment to reduce enamel loss from the erosion produced by a soft drink. Both varnishes also showed capacity to reduce TSL and Sa after erosion by soft drink combined to pediatric liquid medicine.
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