Full metadata record
DC Field | Value | Language |
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dc.citation.endPage | 1041 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 1030 | - |
dc.citation.title | BIOMEDICAL OPTICS EXPRESS | - |
dc.citation.volume | 7 | - |
dc.contributor.author | Ahn, Yujin | - |
dc.contributor.author | Lee, Chan-Young | - |
dc.contributor.author | Baek, Songyee | - |
dc.contributor.author | Kim, Taeho | - |
dc.contributor.author | Kim, Pilun | - |
dc.contributor.author | Lee, Sunghoon | - |
dc.contributor.author | Min, Daejin | - |
dc.contributor.author | Lee, Haekwang | - |
dc.contributor.author | Kim, Jeehyun | - |
dc.contributor.author | Jung, Woonggyu | - |
dc.date.accessioned | 2023-12-22T00:07:44Z | - |
dc.date.available | 2023-12-22T00:07:44Z | - |
dc.date.created | 2016-03-30 | - |
dc.date.issued | 2016-03 | - |
dc.description.abstract | Nowadays, laser therapy is a common method for treating various dermatological troubles such as acne and wrinkles because of its efficient and immediate skin enhancement. Although laser treatment has become a routine procedure in medical and cosmetic fields, the prevention of side-effects, such as hyperpigmentation, redness and burning, still remains a critical issue that needs to be addressed. In order to reduce the side-effects while attaining efficient therapeutic outcomes, it is essential to understand the light-skin interaction through evaluation of physiological changes before and after laser therapy. In this study, we introduce a quantitative tissue monitoring method based on optical coherence tomography (OCT) for the evaluation of tissue regeneration after laser irradiation. To create a skin injury model, we applied a fractional CO2 laser on a customized engineered skin model, which is analogous to human skin in terms of its basic biological function and morphology. The irradiated region in the skin was then imaged by a high-speed OCT system, and its morphologic changes were analyzed by automatic segmentation software. Volumetric OCT images in the laser treated area clearly visualized the wound healing progress at different time points and provided comprehensive information which cannot be acquired through conventional monitoring methods. The results showed that the laser wound in engineered skins was mostly recovered from within 1~2 days with a fast recovery time in the vertical direction. However, the entire recovery period varied widely depending on laser doses and skin type. Our results also indicated that OCT-guided laser therapy would be a very promising protocol for optimizing laser treatment for skin therapy. | - |
dc.identifier.bibliographicCitation | BIOMEDICAL OPTICS EXPRESS, v.7, no.3, pp.1030 - 1041 | - |
dc.identifier.doi | 10.1364/BOE.7.0001030 | - |
dc.identifier.issn | 2156-7085 | - |
dc.identifier.scopusid | 2-s2.0-84961589780 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/18910 | - |
dc.identifier.url | https://www.osapublishing.org/boe/abstract.cfm?uri=boe-7-3-1030 | - |
dc.identifier.wosid | 000372039000023 | - |
dc.language | 영어 | - |
dc.publisher | OPTICAL SOC AMER | - |
dc.title | Quantitative monitoring of laser-treated engineered skin using optical coherence tomography | - |
dc.type | Article | - |
dc.description.isOpenAccess | TRUE | - |
dc.relation.journalWebOfScienceCategory | Biochemical Research Methods; Optics; Radiology, Nuclear Medicine & Medical Imaging | - |
dc.relation.journalResearchArea | Biochemistry & Molecular Biology; Optics; Radiology, Nuclear Medicine & Medical Imaging | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Laser damage | - |
dc.subject.keywordAuthor | Optical coherence tomography | - |
dc.subject.keywordAuthor | Three-dimensional image processing | - |
dc.subject.keywordAuthor | Tissue characterization | - |
dc.subject.keywordPlus | 2ND-HARMONIC GENERATION | - |
dc.subject.keywordPlus | MICROSCOPY | - |
dc.subject.keywordPlus | FIBROBLASTS | - |
dc.subject.keywordPlus | COLLAGEN | - |
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