近视

Methods(1)4 cities were chosen randomly according to their economic status and geographical location.(2)An autorefractor was used to detect the diopter in the preschool children from 20 kindergartens randomly selected from each of the 4 cities.(3)1%atropine ointment was applied to the c onjunctival sac of the children with suspect myopia for 3 days and the refractio n of light in their retina was then examined by a barred beam skiascope.(4)The eye axis and corneal curvature of the myopic children were measured.(5)The diop ter,eye axis,and corneal curvature were examined every 6 months during 1-year f ollow-up after the diopter was properly rectified.

(1)依经济状况和地理位置按随机原则抽取4市县；(2)从4市县中各随机选择20间幼儿园，对所抽取的在园学龄前儿童用自动屈光仪进行屈光筛查；(3)可疑近视患者予以1%阿托品眼膏涂双眼3d，由专人用带状检影镜进行视网膜检影验光；(4)确诊为近视的患者自愿进行角膜曲率和眼轴测量；(5)近视患者经适当的屈光矫正后，按要求进行为期1年的前瞻性随访，每半年进行1次屈光状态、角膜曲率和眼轴的检测。

Durative nearwork could increase the IOP of progressive myopes and high myopes,and it suggests that the IOP is related to the development of myopia by any possibility.

持续视近可引起进展性近视或高度近视眼压升高，眼压与近视发展可能有一定的关系。

Methods One hundred and six eyes of 56 patients were divided into three groups: mild myopia (-0.50~-3.00 D), moderate myopia (-3.25~-6.00 D) and high myopia (-6.25 D~) based on measurement with autorefractor in cycloplegia and uncycloplegia.

对56例行屈光不正矫正术的患者（106只眼）分别用电脑验光（睫状肌麻痹和非睫状肌麻痹下）、显然验光、Zywave波前像差仪法测量眼屈光不正，并将患者按屈光不正度数分为三组：低度近视组(-0.50~-3.00 D)，中度近视组(-3.25~-6.00 D)，高度近视组(-6.25 D~)。

Due to the advancement in experimental methods including genic and biochemical technology, the mechanisms of the genesis and development of myopia have been widely studied. In this paper we focus on the genetic, cellular and molecular mechanisms in the development of myopia.

近视的发生与多种因素相关，本文对近视发生机制发生的遗传和环境两方面因素进行综述，重点讨论了遗传学和生化技术对近视发生发展的基因水平、细胞水平和分子水平机制的研究进展。

The prevalence of myopia was 50.0%(48/96) in the darkness group, 56.2%(282/502) in the night-light group, and 69.7%(23/33) in the room-light group; which was not statistically significant.

结果：在医院组631个成功受访者中，晚上睡觉时关灯的小孩有50%(48/96)近视，开小灯的有56.2%(282/502)近视，室內灯全开的则有69.7%(23/33)近视，无统计学之显著差异。

Progressive addition lenses could slow down the progression of myopia in esophoric, orthoric, and mind exophoric children.

渐进多焦点眼镜可减缓伴有内隐斜、正位眼、以及轻度外隐斜的近视儿童近视进展，其中对伴有内隐斜的近视作用最明显。

Higher levels of total time spent outdoors, rather than sport per se, were associated with less myopia and a more hyperopic mean refraction, after adjusting for near work, parental myopia, and ethnicity.

结论近距离工作学习之后，或父母近视以及种族俱近视倾向者，多做户外活动，不仅指户外运动，可减少近视发生率，获得远视力。

It is now a first-rate national center for ophthalmology. Some of the projects rank high internationally, for example, the success of treating 30,000 cases of myopia with LASIK. For the success of the operations, the center introduced sophisticated medical equipment, e.g. the first personalized LASIK. For optimal results, the center used the most sophisticated cornea topographic map, cornea pachymeter, automatic plate shaper and eye ground confocal laser scanning system, making the operations a more sophisticated project. Moreover, as all the doctors have rich clinical experience and expertise, and with painstaking efforts, they acquired great skills and familiarity with the medical equipment, resulting in what is "the man-machine unity".

一些项目已达到国际先进水平，如以该中心成功完成30000例准分子激光治疗近视为例，为了做好准分子激光治疗近视手术，该中心不仅引进了先进的治疗设备，如在我国率先引进了第一台个性化准分子激光治疗近视系统，而且为了严格把关，选择最佳治疗效果，又启用了最先进的角膜地形图、角膜测厚仪、微型自动角膜板层成型刀和眼底共焦激光扫描系统等，使准分子激光治疗近视手术成为更完善的系统工程，加之该中心医生大都从事眼科临床多年，有丰富经验和深厚知识底蕴，通过刻苦努力，很快做到&人机合一&，娴熟地掌握了最先进的眼科诊疗武器。

Additionally, the reduced blur threshold in myopes, especially in progressing myopes, may play a significant role in the development and progression of myopia.

近视对模糊的敏感度下降，其中进展性近视的敏感度下降更显著，这可能是近视调节滞后增加的部分原因。

these results demonstrate that myopes are less sensitive to the presence of blur, and this may in part explain the phenomenon that myopes show a greater accommodative lag.

近视组的模糊阈值高于正视组（p＝0.001），近视组中，进展性近视组的模糊阈值高于稳定性近视组（p＝0.028）。

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。