Now, however, it is possible to operate on the cataracts and remove them.
现在，然而，在大瀑布上操作并且除去他们是可能的。
It may be harder to tell whether nearsightedness is getting worse because of the cataracts or because of the progression of pathological myopia.
要区别近视的恶化究竟是由白内障还是由病理性近视的进展而引起的会变得更加困难。
Cataracts affect the transparency of the eye's lenses.
白内障影响眼睛晶状体的透明度。
But the changes do not always lead to cataracts.
但这些变化并不总是会导致白内障。
The ability to remove lenses darkened by cloudy imperfections, known as cataracts, and replace them with artificial lenses, is more than half a century old.
移除由于混浊的瑕疵而变暗的晶体，通常叫做白内障，然后用人工晶体替换它们，这种技术已经存在超过半个世纪。
Scientists in Canada found one beer a day reduced the risk of cataracts – a major cause of blindness in old age.
加拿大的科学家发现每天喝一杯啤酒可以降低得白内障——造成老年失明的主要原因——的风险。
Surgery to treat glaucoma may raise the risk of cataracts.
治疗青光眼的手术可能会增加白内障的风险。
The good news: The most common diseases - age-related macular degeneration (ARMD), cataracts, glaucoma, and dry eye disease - are all preventable to some extent.
令人欣慰的是，最常见的眼病—老年性视网膜黄斑性病变(ARMD)、白内障、青光眼、和干眼症都是可以在一定程度上进行预防的。
Plus, I’ve coped with all the secondary illnesses that waltz along with these problems, including osteoporosis, gastroparesis, cataracts, gallbladder failure, impacted bowel and chronic bleeding.
除此之外，我还得应付与这些问题形影不离的小毛小病，如骨质疏松症、胃轻瘫、白内障、胆囊功能衰竭，诱发性肠道慢性出血。
As described above, antioxidants help prevent the destruction of cells in our body that can lead to cataracts, glaucoma, varicose veins, hemorrhoids, peptic ulcers, heart disease and cancer.
上面已经介绍过，抗氧化剂可以防止人体细胞被破坏，而这种破坏可能导致白内障，青光眼，静脉曲张，胃溃疡，心脏病和癌症等病患。
Globally, uncorrected refractive errors are the main cause of visual impairment; cataracts remain the leading cause of blindness in middle - and low-income countries.
在全球范围内，未经矫正的屈光不正是视力损害的主要原因，在中、低收入国家，白内障仍然是致盲的主要原因。
Over time, unprotected exposure can contribute to cataracts, as well as cancer of the eyelids and the skin around the eyes.
长时间毫无保护的眼部暴露会导致白内障，或者一种眼脸和眼部周围皮肤可得的癌症。
Go green, like honeydew melons, green peas, spinach, and collards to supply important carotenoids that reduce the risk of cataracts and macular degeneration.
至于绿色，像哈密瓜、绿豌豆、菠菜和散叶甘兰供应着重要的类胡萝卜素，它可以降低患白内障和黄斑变性的风险。
People older than age 50 who have had the vitreous gel removed from their eye (vitrectomy) have an increased risk of cataracts.
50岁以上做过玻璃体切除手术（即将眼内的玻璃胶样物质取出）的人群，其患白内障的风险增加。
The presence of pathological myopia may affect how cataracts are diagnosed and treated.
病理性近视的存在将会影响白内障的诊断和治疗。
A disc problem in the back, more heart trouble, a lens implant for cataracts.
背部椎间盘问题，心脏问题，白内障晶体移植。
They have also been associated with reducing the likelihood of developing cataracts in old age.
它们也与降低老年白内障发病率有关。
And they did not suffer cataracts of the eye.
并且他们也不会有白内障。
The earlier cataracts are diagnosed and treated, the more likely it is that sight will be preserved or develop normally.
越早诊断和治疗白内障，视力就越有可能被保留或正常发育。
While cataracts can be removed surgically, there is no way to reverse damage to the macula, the area in the center of the retina.
白内障可以通过手术清除，但视网膜中间的损伤是无药可医的。
Some studies show that heavy drinking may increase the risk of cataracts.1.
一些研究表明，过量饮酒可能增加白内障的风险。
Some studies show that heavy drinking may increase the risk of cataracts. 1.
一些研究表明，过量饮酒可能增加白内障的风险。
The lens of the eye is very sensitive to ionizing radiation and cataracts are known to result from effective doses of about 2 Sv.
眼球晶状体对电离辐射非常敏感，据知约2sv的有效剂量即可导致白内障。
Some chronic diseases increase the risk for cataracts. Keeping these diseases under control may help lower your risk of developing cataracts.
一些慢性疾病也会增加白内障的风险。
Smaller cataracts that are not causing significant vision loss and are in only one eye may be treated by patching the good eye.
体积较小且未引起严重视力损害的单侧白内障可以通过遮盖对侧正常的眼睛来进行治疗。
If you have cataracts in both eyes, your doctor typically schedules a second surgery a month or two later to remove the cataract in your other eye.
如果您患有双眼白内障，医生一般会在前一台手术后的一到两个月为您做第二台手术来摘除另一只眼睛的白内障。
Diabetes, especially when the blood sugar levels are above the safe range, causes changes in the eye that can result in cataracts.
糖尿病，特别是当血糖水平升至安全范围之上时会引起眼内的变化，而这些变化最终将导致白内障。
These cataracts are more common than the kind that begin to develop in the outer part of the lens.
这些白内障要比那些从晶状体外周带开始发生的类型更为常见。
These cataracts are more common than the kind that begin to develop in the outer part of the lens.
这些白内障要比那些从晶状体外周带开始发生的类型更为常见。
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