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Article: A new quantitative method using glucose for analysis of endodontic leakage

TitleA new quantitative method using glucose for analysis of endodontic leakage
Authors
Issue Date2005
PublisherMosby, Inc. The Journal's web site is located at http://www.elsevier.com/locate/tripleo
Citation
Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, And Endodontics, 2005, v. 99 n. 1, p. 107-111 How to Cite?
AbstractThe purpose of this study was to introduce a new method for quantitative testing of endodontic leakage. Eighty straight maxillary anterior teeth were divided randomly into 3 experimental groups of 20 samples each and 2 control groups. The experimental groups were prepared using the modified double-flared technique and obturated by lateral compaction of cold gutta-percha with Pulp Canal Sealer EWT, Sealapex, or AH Plus sealer. With the leakage test device, coronal 1 mol/L glucose solution was forced under a hydrostatic pressure of 1.5 kPa toward the apical part of the root. Leakage was measured by the concentration of leaked glucose in apical reservoir at 1, 2, 4, 7, 10, 15, 20, and 30 days with the enzymatic glucose oxidase method. No significant difference of sealing ability was found among 3 test groups at 1, 2, 4, and 7 days. From the tenth day, Pulp Canal Sealer EWT showed the highest leakage, and the leakage was not significantly different between Sealapex and AH Plus. The quantitative method is sensitive, nondestructive, and clinically relevant. Pulp Canal Sealer EWT showed more leakage than Sealapex and AH Plus in most observation time.
Persistent Identifierhttp://hdl.handle.net/10722/67064
ISSN
2011 Impact Factor: 1.457
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorXu, Qen_HK
dc.contributor.authorFan, MWen_HK
dc.contributor.authorFan, Ben_HK
dc.contributor.authorCheung, GSPen_HK
dc.contributor.authorHu, HLen_HK
dc.date.accessioned2010-09-06T05:51:39Z-
dc.date.available2010-09-06T05:51:39Z-
dc.date.issued2005en_HK
dc.identifier.citationOral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, And Endodontics, 2005, v. 99 n. 1, p. 107-111en_HK
dc.identifier.issn1079-2104en_HK
dc.identifier.urihttp://hdl.handle.net/10722/67064-
dc.description.abstractThe purpose of this study was to introduce a new method for quantitative testing of endodontic leakage. Eighty straight maxillary anterior teeth were divided randomly into 3 experimental groups of 20 samples each and 2 control groups. The experimental groups were prepared using the modified double-flared technique and obturated by lateral compaction of cold gutta-percha with Pulp Canal Sealer EWT, Sealapex, or AH Plus sealer. With the leakage test device, coronal 1 mol/L glucose solution was forced under a hydrostatic pressure of 1.5 kPa toward the apical part of the root. Leakage was measured by the concentration of leaked glucose in apical reservoir at 1, 2, 4, 7, 10, 15, 20, and 30 days with the enzymatic glucose oxidase method. No significant difference of sealing ability was found among 3 test groups at 1, 2, 4, and 7 days. From the tenth day, Pulp Canal Sealer EWT showed the highest leakage, and the leakage was not significantly different between Sealapex and AH Plus. The quantitative method is sensitive, nondestructive, and clinically relevant. Pulp Canal Sealer EWT showed more leakage than Sealapex and AH Plus in most observation time.en_HK
dc.languageengen_HK
dc.publisherMosby, Inc. The Journal's web site is located at http://www.elsevier.com/locate/tripleoen_HK
dc.relation.ispartofOral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodonticsen_HK
dc.rightsOral Surgery, Oral Medicine, Oral Pathology, Oral Radiology and Endodontology. Copyright © Mosby, Inc.en_HK
dc.subject.meshCalcium Hydroxide - chemistryen_HK
dc.subject.meshDental Bondingen_HK
dc.subject.meshDental Leakage - diagnosisen_HK
dc.subject.meshEpoxy Resins - chemistryen_HK
dc.subject.meshFiltrationen_HK
dc.subject.meshGlucose - analysis - diagnostic useen_HK
dc.subject.meshGlucose Oxidase - diagnostic useen_HK
dc.subject.meshGutta-Percha - chemistryen_HK
dc.subject.meshHumansen_HK
dc.subject.meshHydrostatic Pressureen_HK
dc.subject.meshRoot Canal Filling Materials - chemistryen_HK
dc.subject.meshRoot Canal Obturationen_HK
dc.subject.meshRoot Canal Preparation - methodsen_HK
dc.subject.meshSalicylates - chemistryen_HK
dc.subject.meshSpectrophotometryen_HK
dc.subject.meshTime Factorsen_HK
dc.subject.meshTooth Apexen_HK
dc.subject.meshZinc Oxide-Eugenol Cement - chemistryen_HK
dc.titleA new quantitative method using glucose for analysis of endodontic leakageen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1079-2104&volume=99&issue=1&spage=107&epage=111&date=2005&atitle=A+new+quantitative+method+using+glucose+for+analysis+of+endodontic+leakageen_HK
dc.identifier.emailCheung, GSP:spcheung@hkucc.hku.hken_HK
dc.identifier.authorityCheung, GSP=rp00016en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.tripleo.2004.06.006en_HK
dc.identifier.pmid15599357-
dc.identifier.scopuseid_2-s2.0-10644282896en_HK
dc.identifier.hkuros96835en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-10644282896&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume99en_HK
dc.identifier.issue1en_HK
dc.identifier.spage107en_HK
dc.identifier.epage111en_HK
dc.identifier.isiWOS:000225927800017-
dc.publisher.placeUnited Statesen_HK
dc.identifier.scopusauthoridXu, Q=36239393500en_HK
dc.identifier.scopusauthoridFan, MW=7201970773en_HK
dc.identifier.scopusauthoridFan, B=7102879328en_HK
dc.identifier.scopusauthoridCheung, GSP=7005809531en_HK
dc.identifier.scopusauthoridHu, HL=7404097375en_HK

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