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- Publisher Website: 10.1111/adj.12093
- Scopus: eid_2-s2.0-84883290093
- PMID: 23981208
- WOS: WOS:000323643800004
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Article: Chemical, morphological and microhardness changes of dentine after chemomechanical caries removal
Title | Chemical, morphological and microhardness changes of dentine after chemomechanical caries removal |
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Authors | |
Keywords | Carisolv Chemomechanical caries removal EDX microhardness Papain |
Issue Date | 2013 |
Publisher | Wiley-Blackwell Publishing Ltd. The Journal's web site is located at http://www.wiley.com/bw/journal.asp?ref=0045-0421 |
Citation | Australian Dental Journal, 2013, v. 58 n. 3, p. 283-292 How to Cite? |
Abstract | BACKGROUND: This study compared the chemical, morphological and microhardness changes in carious dentine following application of NaOCl-based (Carisolv), papain-based (Papacarie) chemomechanical caries removal agents with conventional rotary method. METHODS: Thirty-two carious and eight non-carious human permanent molars were used. The carious molars were randomly distributed into four groups: Group 1 (positive control) - molars were left without caries removal; Group 2 - caries excavated with rotary method; Group 3 - caries excavated with Carisolv; Group 4 - caries excavated with Papacarie. Group 5 (negative control) consisted of eight sound molars. After caries excavation, all specimens were prepared for chemical, morphological analysis and Vickers hardness testing. RESULTS: EDX analysis showed no significant difference in Ca wt%, P wt% and Ca/P ratio among Groups 2 to 5. Vickers hardness of dentine from Groups 3 and 4 was significantly lower (p < 0.05) than for Groups 2 and 5. The use of Papacarie resulted in a dentine surface without smear layer and patent tubules, while Carisolv resulted in a dentine surface exhibiting two patterns: (1) the presence of smear layer or (2) patent tubules with partial smear layer formation. CONCLUSIONS: Papain-based (Papacarie) chemomechanical caries removal method is a reliable alternative to conventional rotary and NaOCl-based (Carisolv) caries removal. |
Persistent Identifier | http://hdl.handle.net/10722/200429 |
ISSN | 2023 Impact Factor: 1.9 2023 SCImago Journal Rankings: 0.597 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Hamama, HHHE | - |
dc.contributor.author | Yiu, CKY | - |
dc.contributor.author | Burrow, MF | - |
dc.contributor.author | King, NM | - |
dc.date.accessioned | 2014-08-21T06:45:19Z | - |
dc.date.available | 2014-08-21T06:45:19Z | - |
dc.date.issued | 2013 | - |
dc.identifier.citation | Australian Dental Journal, 2013, v. 58 n. 3, p. 283-292 | - |
dc.identifier.issn | 0045-0421 | - |
dc.identifier.uri | http://hdl.handle.net/10722/200429 | - |
dc.description.abstract | BACKGROUND: This study compared the chemical, morphological and microhardness changes in carious dentine following application of NaOCl-based (Carisolv), papain-based (Papacarie) chemomechanical caries removal agents with conventional rotary method. METHODS: Thirty-two carious and eight non-carious human permanent molars were used. The carious molars were randomly distributed into four groups: Group 1 (positive control) - molars were left without caries removal; Group 2 - caries excavated with rotary method; Group 3 - caries excavated with Carisolv; Group 4 - caries excavated with Papacarie. Group 5 (negative control) consisted of eight sound molars. After caries excavation, all specimens were prepared for chemical, morphological analysis and Vickers hardness testing. RESULTS: EDX analysis showed no significant difference in Ca wt%, P wt% and Ca/P ratio among Groups 2 to 5. Vickers hardness of dentine from Groups 3 and 4 was significantly lower (p < 0.05) than for Groups 2 and 5. The use of Papacarie resulted in a dentine surface without smear layer and patent tubules, while Carisolv resulted in a dentine surface exhibiting two patterns: (1) the presence of smear layer or (2) patent tubules with partial smear layer formation. CONCLUSIONS: Papain-based (Papacarie) chemomechanical caries removal method is a reliable alternative to conventional rotary and NaOCl-based (Carisolv) caries removal. | - |
dc.language | eng | - |
dc.publisher | Wiley-Blackwell Publishing Ltd. The Journal's web site is located at http://www.wiley.com/bw/journal.asp?ref=0045-0421 | - |
dc.relation.ispartof | Australian Dental Journal | - |
dc.rights | Preprint This is the pre-peer reviewed version of the following article: [FULL CITE], which has been published in final form at [Link to final article]. Authors are not required to remove preprints posted prior to acceptance of the submitted version. Postprint This is the accepted version of the following article: [full citation], which has been published in final form at [Link to final article]. | - |
dc.subject | Carisolv | - |
dc.subject | Chemomechanical caries removal | - |
dc.subject | EDX | - |
dc.subject | microhardness | - |
dc.subject | Papain | - |
dc.subject.mesh | Dental Caries - pathology - therapy | - |
dc.subject.mesh | Dentin - anatomy and histology - chemistry - drug effects | - |
dc.subject.mesh | Glutamic Acid - therapeutic use | - |
dc.subject.mesh | Leucine - therapeutic use | - |
dc.subject.mesh | Papain - therapeutic use | - |
dc.title | Chemical, morphological and microhardness changes of dentine after chemomechanical caries removal | - |
dc.type | Article | - |
dc.identifier.email | Yiu, CKY: ckyyiu@hkucc.hku.hk | - |
dc.identifier.email | Burrow, MF: mfburr58@hku.hk | - |
dc.identifier.email | King, NM: profnigelking@mac.com | - |
dc.identifier.authority | Yiu, CKY=rp00018 | - |
dc.identifier.authority | Burrow, MF=rp01306 | - |
dc.identifier.authority | King, NM=rp00006 | - |
dc.description.nature | link_to_OA_fulltext | - |
dc.identifier.doi | 10.1111/adj.12093 | - |
dc.identifier.pmid | 23981208 | - |
dc.identifier.scopus | eid_2-s2.0-84883290093 | - |
dc.identifier.hkuros | 233790 | - |
dc.identifier.hkuros | 264180 | - |
dc.identifier.volume | 58 | - |
dc.identifier.issue | 3 | - |
dc.identifier.spage | 283 | - |
dc.identifier.epage | 292 | - |
dc.identifier.isi | WOS:000323643800004 | - |
dc.publisher.place | United Kingdom | - |
dc.identifier.issnl | 0045-0421 | - |