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- Publisher Website: 10.3290/j.jad.a42305
- Scopus: eid_2-s2.0-85066950814
- PMID: 31165104
- WOS: WOS:000471748300004
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Article: Remineralization potential of calcium and phosphate-based agents and their effects on bonding of orthodontic brackets.
Title | Remineralization potential of calcium and phosphate-based agents and their effects on bonding of orthodontic brackets. |
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Authors | |
Keywords | Calcium and phosphate-based agents Enamel bonding Orthodontic brackets Remineralization |
Issue Date | 2019 |
Publisher | Quintessence Publishing Co Ltd. The Journal's web site is located at http://www.quintessencepublishing.co.uk/catalog/product_info.php?cPath=3&products_id=243 |
Citation | The Journal of Adhesive Dentistry, 2019, v. 21 n. 3, p. 219-228 How to Cite? |
Abstract | Purpose: To compare the remineralization potential of Clinpro Tooth Crème (CTC C, 3M Oral Care) containing functionalized tricalcium phosphate (fTCP), Tooth Mousse (TM, GC) containing casein phosphopeptide amorphous calcium phosphate (CPP-ACP), and Tooth Mousse Plus (TMP, GC) containing casein phosphopeptide amorphous calcium phosphate with fluoride (CPP-ACPF) and their effects on the shear bond strength (SBS) of orthodontic brackets to enamel. Materials and Methods: In Part I of the study, 51 premolars were divided into 3 groups: 1: fTCP; 2: CPP-ACP; 3: CPP-ACPF. Artificial carious lesions were created and immersed in remineralizing solution for 30 days. Specimens were evaluated using Knoop microhardness and transverse microradiography. The percentage of surface hardness recovery (%SHR), change in lesion depth (ΔLD), and mineral loss (ΔΔZ) were analyzed using one-way ANOVA. In Part II of the study, 80 premolars were divided into 5 groups: A: brackets bonded to sound enamel; B: brackets bonded to demineralized enamel (DE); C-E: demineralized enamel immersed in remineralizing solution containing fTCP (group C), CPP-ACP (group D), or CPP-ACPF (group E) before bracket bonding. The SBS of half of the specimens were tested immediately, while the other half were tested after thermocycling. Data were analyzed using two-way ANOVA. Results: TMP showed significantly higher %SHR, ΔLD and ΔΔZ compared to the other groups (p < 0.05). Both control and TMP had the highest SBSs and demineralized enamel the lowest, irrespective of thermocycling. No significant difference in SBS was found between TM and TMP after thermocycling. Conclusions: Tooth Mousse Plus achieved significant remineralization of artificial enamel carious lesions without adverse effect on shear bond strength of orthodontic brackets to remineralized enamel. © Quintessenz. |
Persistent Identifier | http://hdl.handle.net/10722/274810 |
ISSN | 2023 Impact Factor: 2.5 2023 SCImago Journal Rankings: 0.793 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Uy, E | - |
dc.contributor.author | Ekambaram, M | - |
dc.contributor.author | Lee, HMG | - |
dc.contributor.author | Yiu, CKY | - |
dc.date.accessioned | 2019-09-10T02:29:15Z | - |
dc.date.available | 2019-09-10T02:29:15Z | - |
dc.date.issued | 2019 | - |
dc.identifier.citation | The Journal of Adhesive Dentistry, 2019, v. 21 n. 3, p. 219-228 | - |
dc.identifier.issn | 1461-5185 | - |
dc.identifier.uri | http://hdl.handle.net/10722/274810 | - |
dc.description.abstract | Purpose: To compare the remineralization potential of Clinpro Tooth Crème (CTC C, 3M Oral Care) containing functionalized tricalcium phosphate (fTCP), Tooth Mousse (TM, GC) containing casein phosphopeptide amorphous calcium phosphate (CPP-ACP), and Tooth Mousse Plus (TMP, GC) containing casein phosphopeptide amorphous calcium phosphate with fluoride (CPP-ACPF) and their effects on the shear bond strength (SBS) of orthodontic brackets to enamel. Materials and Methods: In Part I of the study, 51 premolars were divided into 3 groups: 1: fTCP; 2: CPP-ACP; 3: CPP-ACPF. Artificial carious lesions were created and immersed in remineralizing solution for 30 days. Specimens were evaluated using Knoop microhardness and transverse microradiography. The percentage of surface hardness recovery (%SHR), change in lesion depth (ΔLD), and mineral loss (ΔΔZ) were analyzed using one-way ANOVA. In Part II of the study, 80 premolars were divided into 5 groups: A: brackets bonded to sound enamel; B: brackets bonded to demineralized enamel (DE); C-E: demineralized enamel immersed in remineralizing solution containing fTCP (group C), CPP-ACP (group D), or CPP-ACPF (group E) before bracket bonding. The SBS of half of the specimens were tested immediately, while the other half were tested after thermocycling. Data were analyzed using two-way ANOVA. Results: TMP showed significantly higher %SHR, ΔLD and ΔΔZ compared to the other groups (p < 0.05). Both control and TMP had the highest SBSs and demineralized enamel the lowest, irrespective of thermocycling. No significant difference in SBS was found between TM and TMP after thermocycling. Conclusions: Tooth Mousse Plus achieved significant remineralization of artificial enamel carious lesions without adverse effect on shear bond strength of orthodontic brackets to remineralized enamel. © Quintessenz. | - |
dc.language | eng | - |
dc.publisher | Quintessence Publishing Co Ltd. The Journal's web site is located at http://www.quintessencepublishing.co.uk/catalog/product_info.php?cPath=3&products_id=243 | - |
dc.relation.ispartof | The Journal of Adhesive Dentistry | - |
dc.subject | Calcium and phosphate-based agents | - |
dc.subject | Enamel bonding | - |
dc.subject | Orthodontic brackets | - |
dc.subject | Remineralization | - |
dc.title | Remineralization potential of calcium and phosphate-based agents and their effects on bonding of orthodontic brackets. | - |
dc.type | Article | - |
dc.identifier.email | Lee, HMG: lee.gillian@hku.hk | - |
dc.identifier.email | Yiu, CKY: ckyyiu@hkucc.hku.hk | - |
dc.identifier.authority | Lee, HMG=rp01594 | - |
dc.identifier.authority | Yiu, CKY=rp00018 | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.3290/j.jad.a42305 | - |
dc.identifier.pmid | 31165104 | - |
dc.identifier.scopus | eid_2-s2.0-85066950814 | - |
dc.identifier.hkuros | 303881 | - |
dc.identifier.volume | 21 | - |
dc.identifier.issue | 3 | - |
dc.identifier.spage | 219 | - |
dc.identifier.epage | 228 | - |
dc.identifier.isi | WOS:000471748300004 | - |
dc.publisher.place | United Kingdom | - |
dc.identifier.issnl | 1461-5185 | - |