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Article: In vitro pH analysis of active and arrested dentinal caries in extracted human teeth using a micro pH sensor

TitleIn vitro pH analysis of active and arrested dentinal caries in extracted human teeth using a micro pH sensor
Authors
KeywordsReferences (19) View In Table Layout
Issue Date2006
Citation
Dental Materials Journal, 2006, v. 25 n. 3, p. 423-429 How to Cite?
AbstractThe aim of this study was to evaluate the pH at the surface of active or arrested carious dentin using a micro pH sensor, and to compare the relationship between different pH measurement techniques. Twenty extracted carious teeth were divided into two groups, active or arrested caries, according to predefined clinical criteria before extraction. The surface pH values of carious dentin were measured using three methods: surface pH directly measured using a micro pH sensor (Direct); sectioned teeth measured using a pH-imaging microscope (Imaging) or micro pH sensor (Slice). For all techniques, statistically significant differences in pH values were observed between active and arrested dentinal caries (p<0.05). In addition, positive relations between the three pH measurement methods were found. In conclusion, Direct pH measurement using micro pH sensor might assist in caries lesion assessment and clinical treatment based on the concept of Minimal Intervention.
Persistent Identifierhttp://hdl.handle.net/10722/90732
ISSN
2015 Impact Factor: 1.087
2015 SCImago Journal Rankings: 0.474
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorMurakami, Ken_HK
dc.contributor.authorKitasako, Yen_HK
dc.contributor.authorBurrow, MFen_HK
dc.contributor.authorTagami, Jen_HK
dc.date.accessioned2010-09-17T10:07:28Z-
dc.date.available2010-09-17T10:07:28Z-
dc.date.issued2006en_HK
dc.identifier.citationDental Materials Journal, 2006, v. 25 n. 3, p. 423-429en_HK
dc.identifier.issn0287-4547en_HK
dc.identifier.urihttp://hdl.handle.net/10722/90732-
dc.description.abstractThe aim of this study was to evaluate the pH at the surface of active or arrested carious dentin using a micro pH sensor, and to compare the relationship between different pH measurement techniques. Twenty extracted carious teeth were divided into two groups, active or arrested caries, according to predefined clinical criteria before extraction. The surface pH values of carious dentin were measured using three methods: surface pH directly measured using a micro pH sensor (Direct); sectioned teeth measured using a pH-imaging microscope (Imaging) or micro pH sensor (Slice). For all techniques, statistically significant differences in pH values were observed between active and arrested dentinal caries (p<0.05). In addition, positive relations between the three pH measurement methods were found. In conclusion, Direct pH measurement using micro pH sensor might assist in caries lesion assessment and clinical treatment based on the concept of Minimal Intervention.en_HK
dc.languageengen_HK
dc.relation.ispartofDental Materials Journalen_HK
dc.subjectReferences (19) View In Table Layouten_HK
dc.subject.meshAdulten_HK
dc.subject.meshAgeden_HK
dc.subject.meshAged, 80 and overen_HK
dc.subject.meshDental Caries - classificationen_HK
dc.subject.meshDental Caries Activity Tests - instrumentationen_HK
dc.subject.meshDentin - chemistryen_HK
dc.subject.meshHumansen_HK
dc.subject.meshHydrogen-Ion Concentrationen_HK
dc.subject.meshMiddle Ageden_HK
dc.subject.meshStatistics, Nonparametricen_HK
dc.subject.meshSurface Propertiesen_HK
dc.titleIn vitro pH analysis of active and arrested dentinal caries in extracted human teeth using a micro pH sensoren_HK
dc.typeArticleen_HK
dc.identifier.emailBurrow, MF:mfburr58@hku.hken_HK
dc.identifier.authorityBurrow, MF=rp01306en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.4012/dmj.25.423en_HK
dc.identifier.pmid17076310-
dc.identifier.scopuseid_2-s2.0-33845406323en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33845406323&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume25en_HK
dc.identifier.issue3en_HK
dc.identifier.spage423en_HK
dc.identifier.epage429en_HK
dc.identifier.isiWOS:000242118600002-
dc.publisher.placeJapanen_HK
dc.identifier.scopusauthoridMurakami, K=36989015700en_HK
dc.identifier.scopusauthoridKitasako, Y=7003435929en_HK
dc.identifier.scopusauthoridBurrow, MF=7005876730en_HK
dc.identifier.scopusauthoridTagami, J=7005967527en_HK

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