Changes After a Month Following Micropulse Cyclophotocoagulation in Normal Porcine Eyes
DC Field | Value | Language |
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dc.contributor.author | Ahn, So Min | - |
dc.contributor.author | Choi, Mihyun | - |
dc.contributor.author | Kim, Seong-Woo | - |
dc.contributor.author | Kim, Yong Yeon | - |
dc.date.accessioned | 2022-02-16T11:41:45Z | - |
dc.date.available | 2022-02-16T11:41:45Z | - |
dc.date.created | 2022-01-19 | - |
dc.date.issued | 2021-11 | - |
dc.identifier.issn | 2164-2591 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/135975 | - |
dc.description.abstract | Purpose: To analyze the effects on the uvea, including the pars plicata and ciliary muscle, and retina in normal porcine eyes after performing micropulse transslceral cyclophotocoagulation (MP-TSCPC) with the different energy levels, and conventional continuous wave transslceral cyclophotocoagulation. Methods: MP-TSCPC was performed in a total of 15 eyes at the different energy levels of 60 J, 120 J, 180 J, 240 J, and 300 J, respectively. Continuous wave transslceral cyclophotocoagulation was performed in three eyes and the other three eyes were controls. The eyes were enucleated after a month following the laser treatment and the uvea and retina were analyzed using hematoxylin and eosin staining and immunohistochemistry staining. Results: After MP-TSCPC 60 J, the expression of alpha-smooth muscle actin (alpha-SMA) and glial fibrillary acidic protein in the ciliary muscle was increased, although there was no structural change in pars plicata. After MP-TSCPC 120 J, partial destruction of the ciliary epithelium was observed in pars plicata, and the retinal thickness was increased. After MP-TSCPC 240 J and 300 J, the structural destruction of the pars plicata and ciliary muscle was observed, and the expression of alpha-SMA and glial fibrillary acidic protein in pars plicata and the expression of alpha-SMA in ciliary muscle were increased. Conclusions: Histologic changes in the uvea and peripheral retina were different based on the energy levels of MP-TSCPC. In particular, MP-TSCPC with low energy levels mainly affected the ciliary muscle, while MP-TSCPC with high energy levels affected both the ciliary muscle and pars plicata. Our results may imply a possibility of intraocular damage with MP-TSCPC in humans. Translational Relevance: Based on our research, it is possible to infer the possibility of intraocular damage in humans according to the different levels of energy in the clinic. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ASSOC RESEARCH VISION OPHTHALMOLOGY INC | - |
dc.subject | ENDOSCOPIC CYCLOPHOTOCOAGULATION | - |
dc.subject | HISTOPATHOLOGICAL CHANGES | - |
dc.subject | LASER | - |
dc.title | Changes After a Month Following Micropulse Cyclophotocoagulation in Normal Porcine Eyes | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Seong-Woo | - |
dc.identifier.doi | 10.1167/tvst.10.13.11 | - |
dc.identifier.scopusid | 2-s2.0-85119114521 | - |
dc.identifier.wosid | 000734270600011 | - |
dc.identifier.bibliographicCitation | TRANSLATIONAL VISION SCIENCE & TECHNOLOGY, v.10, no.13 | - |
dc.relation.isPartOf | TRANSLATIONAL VISION SCIENCE & TECHNOLOGY | - |
dc.citation.title | TRANSLATIONAL VISION SCIENCE & TECHNOLOGY | - |
dc.citation.volume | 10 | - |
dc.citation.number | 13 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Ophthalmology | - |
dc.relation.journalWebOfScienceCategory | Ophthalmology | - |
dc.subject.keywordPlus | ENDOSCOPIC CYCLOPHOTOCOAGULATION | - |
dc.subject.keywordPlus | HISTOPATHOLOGICAL CHANGES | - |
dc.subject.keywordPlus | LASER | - |
dc.subject.keywordAuthor | ciliary muscle | - |
dc.subject.keywordAuthor | micropulse | - |
dc.subject.keywordAuthor | pars plicata | - |
dc.subject.keywordAuthor | retina | - |
dc.subject.keywordAuthor | transscleral cyclophotocoagulation | - |
dc.subject.keywordAuthor | uvea | - |
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