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Protective effects of blue light-blocking shades on phototoxicity in human ocular surface cells
期刊名称： BMJ Open Ophthalmology
丑的英文天蝎座的人作者： Yoshimi Niwano,Atsuo Iwasawa,Kazuo Tsubota,Masahiko Ayaki,Kazuno李白望庐山瀑布
Negishi
年份： 2019年
安全教育作业
期号： 第1期
短尾信天翁
关键词： cornea;conjunctiva;ocular surface
摘要：Objective Blue light hazards for retina and ocular surface have been repeatedly described and many protective methods are introduced for retina; however, no study has been conducted on ocular surface protection. The purpo
小白加小白是什么>精华液有什么用of this in vitro study was to examine phototoxicity and shade protection after blue light irradiation in pri
mary human cells of corneal surface origin. Methods and analysis Primary human cells of corneal surface origin were obtained from eye bank eyes. After blue light irradiation (405 nm) of the cells for 3 min, and a further 24 hours' incubation, surviving viable cells were assd by the methyl thiazolyl tetrazolium assay. Simultaneously, cell viability was determined in wells covered by ultraviolet and blue light shades. Results Under subconfluent conditions, viable cells decread by around 50%
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