近视

Myopia is the main cause of ametropia in students.

引起中小学生视力下降的主要原因是近视，做好近视防治工作，对控制中小学生视力不良有重要意义。

Objectives To investigate the functions of dopamine D: and D2 receptor in form deprivation myopia and the influcnce of apomorphine on inhibition of FDM in chick with rafiligand bgading assay.

目的 采用放射受体分析方法测定鸡视网膜多巴胺受体的理化特性，研究多巴胺系统与剥夺性近视和药物治疗近视相关的机理。

VMA can alleviate effectively the signs of asthenopia and improve VA of light myopia.

花青素能有效改善视疲劳症状，改善早期近视和轻度近视的远视力。

Methods Sixty students(120 eyes)with myopia(within-2.50D)were selected.visival acuity,cycloplegic refraction,keratometer,ocular axis,stereoscopic vision,and phoria strabismus were observed before and after 1～1.5 years wearing Anti-myopia Glasses.

近视的发生和发展与环境的影响密切相关[2]，特别在青少年时期，过分的和不适当的阅读、书写、观看电脑屏幕及其他近工作，是促成近视的重要因素[3]。

And changes of their naked visual acuity, diopter, axial length and corneal curvature were observed and recorded.

随机选取52例在我院视光中心就诊的年龄在9～18岁近视患者配戴近视回归镜作为治疗组，观察裸眼视力变化，屈光度变化，眼轴长度及角膜曲率变化情况。

The CCT is the thickest in the low dioptre myopia,and the IOP is the highest in the high dioptre myopia.

低度近视的角膜厚度最厚而高度近视的眼压最高。

Results:(1)Different dioptre caused different pathogenic rate;(2)The pathogenic rate of high glaucoma and myopia is higher than that of low myopia.Among them,34 cases were＞－6D(79.07%),9 cases were ＜-5.75D(20.93%).(3)Increased tension of eyeball was the main character;(4)The optic disc was not regular;(5)Early glaucomatous structural change had high sensitivity.

结果：(1)43例患者不同的屈光度发病率不同；(2)高度近视青光眼发病率高于低度者，本组病例＞－6D 34例，占79.07%；＜－5.75D 9 例，占20.93%；(3)眼压升高是近视合并青光眼的主要特征；(4)视盘形态不规则较显著；(5)视网膜神经纤维层检查发现早期青光眼结构改变的敏感性很高。

METHODS: The central corneal thickness, intraocular pressure, dioptre and corneal curvature were measured in 137 han nationality cases(274 eyes) and 115 Uygur myopia patients(230 eyes).

目的：分析维吾尔族与汉族近视患者中央角膜厚度(central corneal thickness，CCT)是否存在差异，了解维吾尔族近视患者中央角膜厚度与角膜曲率、眼压值及屈光度关系。

Objective To analyze the accommodative parameters between anisometropes and emmetrope and to see if the accommodation parameters are the risk factor for myope progression.

目的 分析近视性屈光参差者双眼的调节参数和正视者是否有差异，探讨这些调节参数的差异是否是导致个体屈光状态近视化发展的诱因。

objective to evaluate the clinical effect of high myopia treated with lasik by a small optical zones flying spot scanner machine.methods 364 cases (721 eyes) of high myopia were treated with lasik by the schwind esiris laser machine with small optical flying spot scanner.the ablation zone was single zone or multi zone.the ablation depth was range of 78～187μm.all cases were followed up for 3～12 months.the changes of their visual acuities,subjective manifest refraction and complications were observed.results postoperatively,at one day and 3 month the visual acuities were 1.0 or better in 72.0%（519/721） and 81.7%（589/721）.the diopter within ±1.00 was 89.7%（647/721） and 90.7%（654/721）respectively.the complications include:decentral ablation 3 eyes (0.42%),decentral flap 5 eyes (0.69%),epithelial ingrowth 5 eyes(0.69%),glare 15 eyes(2.08%).conclusion the clinical effect of high myopia treated with lasik by a small optical zones flying-spot scanner machine was safety and efficacy,although it needs more corneal tissues.

目的 评价小光斑飞点扫描式准分子激光lasik治疗高度近视的效果。方法采用德国schwind esiris准分子激光机对364例（721眼）高度近视进行了lasik治疗。切削模式采用单区或多区切削，切削总量为78～187μm。随访3～12个月，观察术后视力、屈光度和并发症等情况。结果术后裸眼视力≥1.0者，术后1天、3个月时分别为72.0%（519/721）、81.7%（589/721）；术后屈光度在±1.00d以内者，术后1天、3个月时分别为：89.7%（647/721）、90.7%（654/721）。主要的并发症有：偏中心切削3眼(0.42%)、瓣位置偏离5眼(0.69%)、角膜上皮植入5眼(0.69%)、眩光15眼(2.08%)。结论小光斑飞点扫描式准分子激光lasik治疗高度近视的临床效果安全有效，但是需要切削较多的角膜组织。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。