视网膜光化学损伤机制的研究进展  

The Progress of the Mechanism of Photochemical Damage in Retina

作　　者：郭星[1] 梅妍[1] 

机构地区：[1]昆明医科大学云南省第一人民医院眼科,昆明650032

出　　处：《四川解剖学杂志》2012年第4期61-64,共4页Sichuan Journal of Anatomy

摘　　要：光是我们日常生活中产生视觉信息的必要物质基础,视网膜是接受光能、形成视觉的重要组织结构,但如果光线强度或光照时间等超过了视网膜的承受力,将会造成视网膜光损伤,从而造成细胞一系列损伤、凋亡、生物膜溶解和细胞坏死,导致感光细胞的凋亡和视网膜变性,引发眼病,甚至导致视力丧失。本文就视网膜光损伤的机制行归纳研究。Light is the necessary material basis of visual information in our daily life. The retina is an important organizational structure that accepts the light and forms the visual. But if the light intensity and illumination time exceeds the affordability of retina, it will result in retinal light damage and a series of cell injury, apoptosis, necrosis and cell membrane lysis, leading to apoptosis of photoreceptor cells retinal degeneration, outbreak of eye diseases, and even visual loss. This article reviews the mechanism of retinal light injury.

关 键 词：视网膜 光损伤 光化学损伤 

分 类 号：R774.1[医药卫生—眼科]