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Objective To investigate the clinical features, causes of blindness and diagnosis of Vogt Koyanagi Harada syndrome Methods The data of 157 patients with VKH syndrome were reviewed and analyzed Patients were carefully examined with slit lamp, ophthalmoscope, three mirror lens, fundus fluorescein angiography, indocyanine green angiography and HLA typing Results Headache was noted in 73 5% of these patients Simultaneous involvement of both eyes occurred in 80 8% of these patients Chroiditis,papilledema and edema of the retina adjacent to the optic nerve were noted in 100% of these patients in the posterior uveitis stage, whereas recurrent granulomatous anterior uveitis (98 4%),"sunset glow" fundus (95 8%) and Dalen Fuchs nodules (71 2%) were the common ocular findings in the recurrent anterior uveitis stage The common causes of blindness were papillitis, exudative retinal detachment and complicated cataract in the posterior uveitis stage, anterior uveal involvement stage and its recurrent stage Poliosis (36 3%) and alopecia (35 0%) were the most common extraocular findings Early irregular patches of fluorescence, followed by localized hyperfluorescent spots were the typical findings of FFA Dilation of choroidal vessels and leakage of ICG from the choroidal vessels were the common ICGA findings The prevalence of HLA DR4 and HLA DRw53 in patients (54 9% and 71 8% respectively) was significantly higher than that in controls (14 7% and 38 2% respectively) Conclusions VKH syndrome is characterized by chroiditis, papillitis or neuroretinitis in the posterior uveitis stage, followed by a generalized uveitis with a typical recurrent granulomatous anterior uveitis Extraocular findings and relevant examinations including FFA, ICGA and HLA typing are helpful to the diagnosis of VKH syndrome

目的探讨Vogt-Koyanagi-Harada综合征患者的临床特征、盲目原因及诊断等有关问题。方法对在1996年1月至2000年12月间就诊资料完整的157例VKH综合征患者进行回顾性分析，并对裂隙灯、眼底镜、三面镜、荧光素眼底血管造影(fundus fluorescein angiography，FFA)、吲哚青绿血管造影(indocyanine green angiography，ICGA)及人类白细胞抗原分型等检查结果进行分析。结果 VKH综合征最常见的前驱症状为头痛(102例，73.5%)，双眼同时患病118例(80.8%)；后葡萄膜炎期眼部主要表现为脉络膜炎、视乳头及附近视网膜水肿(100.0%)；前葡萄膜炎反复发作期眼部表现为复发性肉芽肿性前葡萄膜炎(128例，98.4%)、晚霞状眼底改变(95.8%)及Dalen-Fuchs结节(71.2%)；后葡萄膜炎期、前葡萄膜受累期及前葡萄膜炎反复发作期导致盲目的主要原因分别为视乳头炎、视网膜脱离及并发性白内障；毛发变白(36.3%)及脱发(35.0%)是最常见的眼外表现；炎症活动期FFA典型表现为斑驳状高荧光，ICGA发现脉络膜血管扩张、通透性增高等改变；VKH综合征患者HLA-DR4及HLA-DRw53的阳性率(54.9%及71.8%)显著高于正常对照组(14.7%及38.2%)。结论 VKH综合征患者在后葡萄膜炎期眼部典型表现为双侧脉络膜炎、视乳头炎或神经视网膜炎，随后出现以反复发作的肉芽肿性前葡萄膜炎为特征的全葡萄膜炎。眼外症状及相关的辅助检查包括FFA、ICGA 及HLA分型等有助于VKH综合征的诊断。

Scandals continue, he said the most famous sentence : The secret of happiness in life is spent in the death of their purse last penny.

梦露等美国性感女星绯闻不断，他说过的最有名的一句话是：幸福人生的秘诀，就是在死前花尽荷包里的最后一分钱。

Water is densest at 4 ℃, just above freezing.

不在结冰前，也就是摄氏4度时密度最大。

The book is fizzing with ideas but the reader has to wade through Mr Triana's verbose and convoluted prose, of which the final sentence is surely the most depressing example." Deliciously paradoxically, the Nobel could end up diminishing, not fortifying, the qualifications-blindness and self-enslavement to equations-led dictums that, fifth-columnist style, pave the path for our sacrifice at the altar of misplaced concreteness ."

这本书充斥了各种观点但读者不得不先领会 Mr Triana 那冗长而曲折的散文，而文章最后的句子绝对是最让人失望的例子：&美美的，又矛盾的，诺贝尔奖在寿终正寝前应该不鼓励那些，以第五纵队的方式，铺平通向我们牺牲的祭坛的道路的，无视资历和苑囿于方程式推导的研究方式，而不应当强化它们&。

The optimum temperature of protease, lipase, and cellulase was 50℃, 40℃ and 40℃ respectively in both foregut and midgut, while the optimum temperature of amylase was 40℃ in foregut and 30℃ in midgut.

前肠和中肠中蛋白酶活力均在反应温度为50℃时达到最大值，前肠和中肠中脂肪酶和纤维素酶均在反应温度为40℃时达到最大值，而前肠和中肠中淀粉酶最适反应温度分别为40℃和30℃。

Before out of the prison, the infectors often worry most about how to deal with their family and whether they would infect their family or not.

在出狱前感染者通常最担心如何与家人相处及感染给家人的问题，对於既有的性伴侣，会产生性权力的转移现象。

Accurate rate of invaded structure in mediastina was 50%.

食管癌是消化道最常见的恶性肿瘤之一，有纵隔内结构受侵食管癌则无法行根治性切除，如何在术前对食管癌作出较为准确的TNM分期，是目前临床医生所关注的焦点之一。

Stock analysts sometimes like to note that the Dow today is worth 27 times its value at its 1929 pre-crash peak, meaning that even if you bought at the worst moment, your stock still would be way up over time.

股票分析师有时会指出，道琼斯指数的价值目前是1929年崩盘前高点的27倍，也就是说，即使你是在最糟糕的时刻购买的，你的股票仍会随着时间的推移而上涨。

How does Beckham Mu describe himself/herself: Polite, silent, the extrovert, shopping be crazy The important event of Beckham Mu record: Outshine others in the England ex- Zhao ball star check the Er football school for sponsor in 1988, is reviewed to that school to there is student who develop the prospect most .

贝克汉姆如何形容自己：有礼、沉默、外向、购物狂贝克汉姆大事记： 1988年，在英格兰前著名球星查尔顿主办的足球学校中脱颖而出，被评为该校最有发展前途的学生。

The sad mother went around to the smallest plants and listened to each of their heartbeats.

可怜的母亲走了一圈，在最小的植物前听他们的心跳。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。