Red fluorescence threshold for assessing the lesion activity of early caries
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Y.-R. | - |
dc.contributor.author | Kim, H.-E. | - |
dc.date.available | 2020-12-29T00:40:19Z | - |
dc.date.created | 2020-10-26 | - |
dc.date.issued | 2020-12 | - |
dc.identifier.issn | 1572-1000 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/79465 | - |
dc.description.abstract | Purpose: The aim of this study was to determine a red fluorescence threshold for differentiating active from inactive non-cavitated carious lesions. Methods: Using the Nyvad criteria, 30 human teeth with non-cavitated carious lesions were divided into active lesions (15 teeth) and inactive lesions (15 teeth). Using the blue light of a quantitative light-induced fluorescence-digital camera, the red fluorescence of the lesions was measured as the ΔR value. By live/dead bacterial staining, bacterial viability was calculated as the RatioG/G+R. The ΔR and RatioG/G+R of active and inactive lesions were compared. The relationship between ΔR and RatioG/G+R was also analyzed. The ΔR threshold was determined for the classification of lesion activity, and its validity was tested. Results: The mean ΔR of active lesions was 1.85 fold higher than that of inactive lesions (p < 0.001), and the RatioG/G+R of active lesions was 1.97 fold higher than that of inactive lesions (p < 0.001). There was a significant positive correlation between the ΔR and the RatioG/G+R in non-cavitated carious lesions (p < 0.05). The ΔR threshold for the differentiating non-cavitated carious lesions by activity status was 37.55, and the sensitivity and specificity were both 83.33 %. Conclusions: A red fluorescence threshold for categorizing non-cavitated carious lesion activity based on microbial metabolic activity was determined. Accurate evaluation of the activity status of non-cavitated carious lesions will assist in diagnosis and treatment planning for patients with dental caries. © 2020 Elsevier B.V. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER | - |
dc.relation.isPartOf | Photodiagnosis and Photodynamic Therapy | - |
dc.title | Red fluorescence threshold for assessing the lesion activity of early caries | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000601310500016 | - |
dc.identifier.doi | 10.1016/j.pdpdt.2020.102040 | - |
dc.identifier.bibliographicCitation | Photodiagnosis and Photodynamic Therapy, v.32 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-85092757021 | - |
dc.citation.title | Photodiagnosis and Photodynamic Therapy | - |
dc.citation.volume | 32 | - |
dc.contributor.affiliatedAuthor | Lee, Y.-R. | - |
dc.contributor.affiliatedAuthor | Kim, H.-E. | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | Activity | - |
dc.subject.keywordAuthor | Biofilm | - |
dc.subject.keywordAuthor | Non-cavitated lesion | - |
dc.subject.keywordAuthor | Quantitative light-induced fluorescence-digital | - |
dc.subject.keywordAuthor | Red fluorescence | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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