Other techniques focus on delaying blindness, including one involving a capsule implanted in the eye to release proteins that slow the decay of light-responding cells.

其它的技术着力于延迟失明。有一种技术是将胶囊植入眼中，胶囊释放出的蛋白质可以缓解光反应细胞的衰退。

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Glaucoma - one of the leading causes of vision loss and blindness - is usually treated with eye drops.

青光眼，一种主要的导致视力丧失和失明的疾病，其主要治疗方法是滴眼药水。

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Neovascular diseases of eye are one of the major causes of blindness in the world. Because of having no effective treatment, it's causing more and more concerns.

眼内新生血管的形成及由其引起的出血、渗出、增生等一系列病理改变而导致的眼部病变是当今世界的主要致盲原因之一，因无有效的治疗而引起越来越多的关注。

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Diabetic complications of the eye are one of the leading causes of blindness.

CNN: Is it OK for diabetic to use corn remover on feet?

Eye drops designed to lower cholesterol may be able to prevent one of the most common forms of blindness, according to US researchers.

BBC: Macular degeneration: Cholesterol drugs 'may save sight'