白内障
- cataract;cataracta
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[cataract] 眼睛晶状体或晶状体膜的混浊,程度不同(由轻度不透明至完全不透明)地阻断光线通过,严重者可导致失明。多发于老年人
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年龄并不是影响做白内障手术的因素。
Age is not a factor in cataract surgery .
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成功率达到90%以上的白内障手术是现代外科学的杰出成果。
Cataract operations are a triumph of modern surgery , with a success rate of more than 90 percent
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白内障是一种影响晶状体透明性的疾病。
Cataracts is a condition that affects the transparency of the lenses .
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研究表明,即使抽烟不多的人也比不抽烟的人患白内障的概率高出一倍多。
In one study , light smokers were found to be more than twice as likely to get cataracts as non-smokers
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白内障的定义就是晶状体混浊。
By definition a cataract is an opacity in the lens .
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他是一位曾经动过白内障手术的老人。
He is an elderly gentleman who had had a cataract operation .
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UV辐射可进一步降低硒性白内障α晶状体蛋白的分子伴侣活性。
UV irradiation further decreased chaperone activity of α crystallin from selenite cataractous lenses .
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不同类型白内障晶体中自由基信号及强度的ESR研究
The ESR Study of Free Radicals in Lens with Different Cataract
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先天性白内障晶体内,酪氨酸和羟脯氨酸含量明显高于正常对照组(P<0.05);
The values of tyrosin and hydroxy-proline in congenital cataractous lens aged 50 days were significantly higher than that of normal group ( P0 . 05 ) .
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结果各组白内障患者整体像差和总高阶像差普遍高于正常对照组(P均<0.05)。
Results The overall aberrations and higher-order aberrations of cataract group were higher than normal control group , the difference was significant ( P < 0.05 ) .
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后发性白内障形成中晶体上皮细胞PCNA的表达
Expression of PCNA in lens epithelial cells during the formation of after cataract
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B组(DM组):有2型糖尿病,未发现增生性视网膜病变及虹膜新生血管等眼部并发症住院行白内障手术的患者25例;
Group-B ( diabetic group ): 25 cases of type 2 diabetes without proliferative retinopathy and iris neovascularization selected in the same way ;
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结果:正常和硒性白内障幼鼠晶状体α-晶体蛋白与对照蛋白比较,具有特异性抑制CAT热凝聚的作用;
Results : α - Crystallin in both normal and cataractous lenses specifically prevented cata-lase against thermal aggregation compared with control proteins .
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实验对~(60)Coγ线致死量照射骨髓移植小鼠的放射性白内障发展过程进行观察。
The development of mice cataract after ~ ( 60 ) Co γ - ray le-thal dose irradiation and bone marrow transplantation was observed .
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OCT在白内障超声乳化术后黄斑微小病变早期诊断中的应用
Application of OCT in the early diagnosis of macular micropathology after cataract phacoemulsification
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50例老年性白内障晶体蛋白含量及SDS聚丙烯酰胺凝胶电泳分析
The determination of protein and analysis of sDs polyacrylamide electrophoresis of cataract Iens in fifty eases
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TNT接触和TNT白内障与脂质过氧化相关性研究
Study on the Relationship between TNT Induced Cataract and Lipid Peroxidation
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晶体蛋白βA1基因缺失突变导致常染色体显性遗传核性先天性白内障
Autosomal dominant congenital nuclear cataract caused by a deletion mutation in the β A1-crystallin gene
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探讨白内障囊外摘除术术前PVEP,FVEP,FERG联合预测的必要性。
To study necessity about combined forecast of P-VEP , F VEP and F-ERG before extracapsular extraction of cataract .
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目的探讨中央低视力(lowvisioncenter,LVC)程序视野检查在术前评估青光眼合并白内障低视力患者视功能的价值。
Objective To investigate the pre-operative low vision center ( LVC ) program peri-metry for evaluating the latent visual function of glaucoma patients with cataract .
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作者认为,PGE1介入了放射性白内障形成的初期阶段。
The results showed that PGE_1 levels affected the initial process ofradiational cataract .
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目的研究NdYAG激光乳化白内障手术后前房的炎症反应、角膜内皮细胞密度的变化及影响因素。
Objective To investigate the postoperative inflammatory reaction and the changes of corneal endothelium cell density induced by Nd : YAG laser photolysis .
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Turner综合征患儿出现Coats病及双眼白内障:1例报道
Coats ' disease and bilateral cataract in a child with Turner syndrome : A case report
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手术结果与糖尿病合并白内障31例31眼的囊外摘除联合人工晶体植入术(B组)及非糖尿病老年性白内障61例66眼超声乳化联合折叠式人工晶体植入术(C组)进行对比分析。
Results were compared with Group B in which 31 eyes underwent extracapsular extraction in diabetic patients and Group C in which 66 eyes managed with phacoemulsification with foldable IOL implantation in non-diabetic controls .
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6白内障:老年性(过熟期)晶体致密、增大、CT值为钙化密度,外伤性则晶体密度降低,断裂者则变小。
Senile cataract ( hypermature stage ) showed dense and enlarged crystalline lens with calcium density , while traumatic catarct showed crystalline lens with lowering density or small crystalline lens in fragmentation cases .
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目的研究碱性成纤维细胞生长因子(basefibfroblastgrowthfactor,bFGF)对白内障术晶状体上皮细胞增生过程中的影响。
Objective To study the role of base fibroblast growth factor ( bFGF ) in lens epithelial cell proliferation after cataract extraction .
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连续环形撕囊术(continuouscurvilinearcapsulorhexis,CCC)是白内障超声乳化术的关键步骤之一。
A continuous curvilinear capsulorhexis ( CCC ) of the anterior capsule is one of the critical steps in phacoemulsification procedure .
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目的:探讨复方SZ滴眼液对实验性半乳糖白内障的防治作用。
AIM : To investigate the effects of Co-SZ eye drop on galactose cataract in rats .
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研究表明,LA对糖尿病、白内障、局部缺血再灌注和放射性损伤等自由基性疾病具有预防和治疗作用。
It has been shown that LA can be used in the prevention and therapy of diabetes , cataract , ischemia , hypoxia / reoxygenation , irradiation injury , etc.
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方法对一组白内障患者手术前后暗适应ERG、闪烁ERG检查。
Method The dark adaptation ERG and the Flicker ERG were performed before and after the cataractous surgery .