Fourier transform infrared and 1H nuclear magnetic resonance spectroscopic findings of silicone oil removed from eyes and the relationship of emulsification with retinotomy and glaucoma

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dc.contributor.authorGüngel, Hülya
dc.contributor.authorMenceoǧlu, Yusuf
dc.contributor.authorYıldız, Burçin
dc.contributor.authorAkbulut, Özge
dc.date.accessioned2021-06-23T18:54:28Z
dc.date.available2021-06-23T18:54:28Z
dc.date.issued2005
dc.departmentBAİBÜ, Tıp Fakültesi, Cerrahi Tıp Bilimleri Bölümüen_US
dc.description.abstractPurpose: To investigate whether structural changes occur in silicone oil that has been left in the eye for different periods and to research the relationship of emulsification with the time during which silicone oil is left in the eye, glaucoma, and wide relaxing retinotomy. Methods: Samples of silicone oil were randomly removed from the eyes of 22 patients. Gel permeation chromatography (GPC) and spectroscopy were used to identify any changes in the silicone oil. The relationship between spectroscopically determined emulsification with time spent in the eye, glaucoma, and wide relaxing retinotomy was investigated statistically. Results: GPC revealed that no change was found in the 1,000-centistoke silicone oil model after it had been removed from the eye. Spectroscopy identified absorption peaks belonging to water in addition to those belonging to the functional groups. The relationships between emulsification and time spent in the eye and glaucoma were found to be statistically insignificant, while that between emulsification and wide relaxing retinotomy was statistically significant. Conclusion: Intravitreally applied silicone oil undergoes no structural change. Wide relaxing retinotomy constitutes a risk factor for silicone oil emulsification, which can occur earlier than expected and before it can be observed clinically.en_US
dc.identifier.doi10.1097/00006982-200504000-00013
dc.identifier.endpage338en_US
dc.identifier.issn0275-004X
dc.identifier.issue3en_US
dc.identifier.pmid15805911en_US
dc.identifier.scopus2-s2.0-17144407215en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage332en_US
dc.identifier.urihttps://doi.org/10.1097/00006982-200504000-00013
dc.identifier.urihttps://hdl.handle.net/20.500.12491/4448
dc.identifier.volume25en_US
dc.identifier.wosWOS:000241684400013en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.institutionauthorGüngel, Hülya
dc.language.isoenen_US
dc.relation.ispartofRetinaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectEmulsificationen_US
dc.subjectSilicone Oilen_US
dc.titleFourier transform infrared and 1H nuclear magnetic resonance spectroscopic findings of silicone oil removed from eyes and the relationship of emulsification with retinotomy and glaucomaen_US
dc.typeArticleen_US

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