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Article: Effects of child formula dentifrices on artificial caries like lesions using in vitro pH-cycling: Preliminary results

TitleEffects of child formula dentifrices on artificial caries like lesions using in vitro pH-cycling: Preliminary results
Authors
KeywordsDemineralisation
Dentifrices
Enamel
pH cycling
Primary teeth
Remineralisation
Issue Date2007
PublisherJohn Wiley & Sons Ltd. The Journal's web site is located at http://onlinelibrary.wiley.com/journal/10.1002/(ISSN)1875-595X
Citation
International Dental Journal, 2007, v. 57 n. 5, p. 307-313 How to Cite?
AbstractAim: To compare the remineralisation effects of different child dentifrices on primary teeth. Design: In vitro single-section technique and pH-cycling model. Methods: Primary teeth were painted with nail varnish, leaving a 1mm wide window before placing in demineralising solution for 96hr to produce artificial carious lesions 150-200μm deep. Teeth were longitudinally cut into approximately 100-150μm thick sections and assigned to three groups (n=7). Sections in Group A were exposed to Perioe Children's Toothpaste® (LG, Korea), Group B to Colgate Pokemon® (Colgate-Palmolive, Thailand) and Group C to Vicco® (Vicco Laboratories, India). Polarised light microscopy and microradiography was used to evaluate lesion depth, before and after 7 days pH cycle. Results: Mean lesion depths in Groups A and C increased by 11% and 14% respectively, while Group B demonstrated a lesion reduction of 3%. Comparisons using ANOVA and Student-Newman-Keuls tests showed that Groups A and C were significantly different from Group B (p<0.05), but there was no significant difference between Groups A and C. Conclusions: Based on the data obtained, Colgate Pokemon® remineralised initial carious lesions. In addition, when compared to Colgate Pokemon®, Perioe Children's Toothpaste® failed to show 'healing' efficacy even though it is claimed to contain fluoride. © 2007 FDI/World Dental Press.
Persistent Identifierhttp://hdl.handle.net/10722/66886
ISSN
2015 Impact Factor: 0.967
2015 SCImago Journal Rankings: 0.512
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorItthagarun, Aen_HK
dc.contributor.authorKing, NMen_HK
dc.contributor.authorRana, Ren_HK
dc.date.accessioned2010-09-06T05:50:10Z-
dc.date.available2010-09-06T05:50:10Z-
dc.date.issued2007en_HK
dc.identifier.citationInternational Dental Journal, 2007, v. 57 n. 5, p. 307-313en_HK
dc.identifier.issn0020-6539en_HK
dc.identifier.urihttp://hdl.handle.net/10722/66886-
dc.description.abstractAim: To compare the remineralisation effects of different child dentifrices on primary teeth. Design: In vitro single-section technique and pH-cycling model. Methods: Primary teeth were painted with nail varnish, leaving a 1mm wide window before placing in demineralising solution for 96hr to produce artificial carious lesions 150-200μm deep. Teeth were longitudinally cut into approximately 100-150μm thick sections and assigned to three groups (n=7). Sections in Group A were exposed to Perioe Children's Toothpaste® (LG, Korea), Group B to Colgate Pokemon® (Colgate-Palmolive, Thailand) and Group C to Vicco® (Vicco Laboratories, India). Polarised light microscopy and microradiography was used to evaluate lesion depth, before and after 7 days pH cycle. Results: Mean lesion depths in Groups A and C increased by 11% and 14% respectively, while Group B demonstrated a lesion reduction of 3%. Comparisons using ANOVA and Student-Newman-Keuls tests showed that Groups A and C were significantly different from Group B (p<0.05), but there was no significant difference between Groups A and C. Conclusions: Based on the data obtained, Colgate Pokemon® remineralised initial carious lesions. In addition, when compared to Colgate Pokemon®, Perioe Children's Toothpaste® failed to show 'healing' efficacy even though it is claimed to contain fluoride. © 2007 FDI/World Dental Press.en_HK
dc.languageengen_HK
dc.publisherJohn Wiley & Sons Ltd. The Journal's web site is located at http://onlinelibrary.wiley.com/journal/10.1002/(ISSN)1875-595Xen_HK
dc.relation.ispartofInternational Dental Journalen_HK
dc.subjectDemineralisationen_HK
dc.subjectDentifricesen_HK
dc.subjectEnamelen_HK
dc.subjectpH cyclingen_HK
dc.subjectPrimary teethen_HK
dc.subjectRemineralisationen_HK
dc.titleEffects of child formula dentifrices on artificial caries like lesions using in vitro pH-cycling: Preliminary resultsen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0020-6539&volume=57&spage=307&epage=313&date=2007&atitle=Effects+of+child+formula+dentifrices+on+artificial+caries+like+lesions+using+in+vitro+pH-cycling:+preliminary+results.en_HK
dc.identifier.emailKing, NM: hhdbknm@hkucc.hku.hken_HK
dc.identifier.authorityKing, NM=rp00006en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.pmid17992915-
dc.identifier.scopuseid_2-s2.0-35548999679en_HK
dc.identifier.hkuros141364en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-35548999679&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume57en_HK
dc.identifier.issue5en_HK
dc.identifier.spage307en_HK
dc.identifier.epage313en_HK
dc.identifier.isiWOS:000250416600004-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridItthagarun, A=6701591745en_HK
dc.identifier.scopusauthoridKing, NM=7201762850en_HK
dc.identifier.scopusauthoridRana, R=18635147500en_HK

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