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The effect of casein phosphopeptide-amorphous calcium phosphate on erosive dentine wear

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dc.contributor.authorRanjitkar, S.
dc.contributor.authorNarayana, T.
dc.contributor.authorKaidonis, J.
dc.contributor.authorHughes, T.
dc.contributor.authorRichards, L.
dc.contributor.authorTownsend, G.
dc.date.issued2009
dc.description© 2010 Australian Dental Association
dc.description.abstract<h4>Background</h4>Erosive tooth wear is a growing concern in clinical dentistry. Our aims were to assess the effect of Tooth Mousse (TM) in managing erosive dentine wear in vitro.<h4>Methods</h4>Opposing enamel and dentine specimens from 36 third molar teeth were worn under a load of 100 N for 75 000 cycles in electromechanical tooth wear machines. In experiment 1, TM was applied continuously at the wear interface and the mean dentine wear rate was compared with those of specimens subjected to continuous application of hydrochloric acid (HCl, pH 3.0) and deionized water (DW, pH 6.1) as lubricants. In experiment 2, specimens were subjected to TM application every 1600 cycles at both pH 3.0 and 6.1, and the mean dentine wear rates were compared with those of specimens worn with continuous application of HCl and DW lubricants.<h4>Results</h4>Dentine wear was reduced significantly with continuous application of TM compared with HCl and DW lubricants. Specimens prepared with continuous TM application displayed smooth wear facets, whereas more pronounced microwear details were observed with HCl and DW lubricants.<h4>Conclusions</h4>Both remineralization and lubrication seem to contribute to reduction in dentine wear associated with TM application, although lubrication appears to have a more pronounced effect.
dc.description.statementofresponsibilityS. Ranjitkar, T. Narayana, J.A. Kaidonis, T.E. Hughes, L.C. Richards, G.C. Townsend
dc.identifier.citationAustralian Dental Journal, 2009; 54(2):101-107
dc.identifier.doi10.1111/j.1834-7819.2009.01101.x
dc.identifier.issn0045-0421
dc.identifier.issn1834-7819
dc.identifier.orcidRanjitkar, S. [0000-0003-1957-0719]
dc.identifier.orcidKaidonis, J. [0000-0003-0415-5272]
dc.identifier.orcidHughes, T. [0000-0001-8668-7744]
dc.identifier.orcidRichards, L. [0000-0001-5474-6420]
dc.identifier.urihttp://hdl.handle.net/2440/56859
dc.language.isoen
dc.publisherAustralian Dental Assn Inc
dc.source.urihttps://doi.org/10.1111/j.1834-7819.2009.01101.x
dc.subjectAttrition
dc.subjecterosion
dc.subjectlubrication
dc.subjectprevention
dc.subjectremineralization
dc.titleThe effect of casein phosphopeptide-amorphous calcium phosphate on erosive dentine wear
dc.typeJournal article
pubs.publication-statusPublished

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