ID | 13810 |
Eprint ID | 13810
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FullText URL | |
Title Alternative | Choroidal arteriole changes after experimental destruction of the outer layer of the retina
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Author |
Fujikawa, Etsuko
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Abstract | The purpose of the present study is to clarify the changes of choroidal circulation developing in the selective injuries of the outer layer of the retina. One, 2, 3 weeks and 3 months after intravenous administration of Monoiodoacetic acid in the rabbits, choroidal vessels were observed using indocyanine green angiography (ICG). The diameter of retinal arterioles decreased significantly at 3 weeks and 3 months after the treatment and hypofluorescence in the background was observed at 3 months. Histological examination revealed significant decrease in choriocapillaris at 3 weeks, a thickening of the endothelial cytoplasma and a disappearance of fenestration in choriocapillaris after 3 months. These histological findings were considered to be a cause of hypofluorescence of background in ICG. The results suggest that the selective damage of the outer layer of the retina induce changes in the choroidal circulation.
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Keywords | 網膜外層障害
脈絡膜循環
モノヨード酢酸
インドシアニングリーン蛍光眼底造影
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Note | 原著
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Published Date | 1997-02-28
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Publication Title |
岡山医学会雑誌
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Publication Title Alternative | Journal of Okayama Medical Association
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Volume | volume109
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Issue | issue1-2
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Publisher | 岡山医学会
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Publisher Alternative | Okayama Medical Association
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Start Page | 7
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End Page | 14
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ISSN | 0030-1558
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NCID | AN00032489
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Content Type |
Journal Article
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Official Url | https://www.jstage.jst.go.jp/article/joma1947/109/1-2/109_1-2_7/_article/-char/ja/
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Related Url | http://www.okayama-u.ac.jp/user/oma/index.html
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language |
Japanese
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Copyright Holders | 岡山医学会
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File Version | publisher
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Refereed |
True
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Eprints Journal Name | joma
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