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Quantitative analysis of fundus autofluorescence based on an excitation wavelength of 532nm.

Quantitative analysis of fundus autofluorescence based on an excitation wavelength of 532nm.
基于 532nm 激发波长的眼底自发荧光定量分析。
批准号：
23791996
负责人：
KOJIMA Akira
金额：
$1.91万
依托单位：
Fukushima Medical University
依托单位国家：
日本
项目类别：
Grant-in-Aid for Young Scientists (B)
财政年份：
2011
资助国家：
日本
项目状态：
已结题
起止时间：
2011 至 2012
来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23791996/
关键词：
臨床研究眼底自発蛍光加齢黄斑変性中心性漿液性脈絡網膜症リポフスチンキサントフィル

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中文摘要
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英文摘要
Fundus autofluorescence images based on an excitation wavelength of 532nm (532AF) were acquired using modified scanning laser ophthalmoscope: F-10 (NIDEK, Aichi, Japan). The findings of 532AF in normal eyes and pathologic eyes were analyzed. 1) In normal eyes, fluorescent brightness distribution of 532AF was similar to that of autofluorescence based on 490nm excitation light (490AF). As 532nm light is only slightly blocked by macular pigments, foveal autofluorescence was well observed by 532AF. 2) Abnormal findings of 532AF were observed in eyes with central serous chorioretinopathy. Hyper-532AF was observed in the area with serous retinal detachment (SRD) and resolved SRD where outer retina was damaged. Hypo-532AF was seen in the area with damaged retinal pigment epithelium. 3) Reference fluorescent tip was installed inside of the modified F-10 for quantitative analysis of 532AF. 532AF brightness of both fundus and reference tip were compared and analyzed. The data were under investigation now.
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正常眼における532nm眼底自発蛍光の輝度分布
正常眼532nm眼底自发荧光亮度分布
DOI： --
发表时间：
期刊：
影响因子： --
作者： [小島　彰, 菅野幸紀, 伊勢重之, 丸子一朗, 石龍鉄樹, 飯田知弘]
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Tomohiro Iida Retromode imaging in confocal scanning laser ophthalmoscope for myopic retinoschisis and X-linked juvenile retinoschisis
Tomohiro Iida 在共焦扫描激光检眼镜中进行复古模式成像治疗近视视网膜劈裂和 X 连锁青少年视网膜劈裂
DOI： --
发表时间： 2012
期刊：
影响因子： --
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Fundus autofluorescence and optical coherence tomography findings in branch retinal vein occlusion.
DOI： 10.1155/2012/638064
发表时间： 2012
期刊： Journal of ophthalmology
影响因子： 1.9
作者： [Sekiryu T, Iida T, Sakai E, Maruko I, Ojima A, Sugano Y]
通讯作者： Sugano Y
黄斑部脈絡膜母斑に対する近赤外光観察と自発蛍光所見
黄斑脉络膜痣的近红外光观察及自发荧光表现
DOI： --
发表时间： 2012
期刊：
影响因子： --
作者： [古田 実, 小島 彰, 板垣可奈子, 石龍鉄樹, 飯田知弘]
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