视网膜后的

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。

In early stage Ⅱ,9/10 was found the traction of biconvex posterior vitreous detachment at fovea. In late stage Ⅱ, 10/14 was found the operculum, and among the opercula, 8/10 was found some evulsed retinal tissue.

期裂孔的早期中有9/10可观察到黄斑前双凸型玻璃体后脱离对中心凹的牵拉；Ⅱ期的晚期中有10/14可观察到裂孔盖膜，这些盖膜中有8/10可观察到含有部分撕脱下来的视网膜神经组织。

Light microscopy was used to observe the undetached retinal changes after 10,20,30 postoperative days.

RD复位后视网膜上光感受器的不完全再生，双极细胞和神经节细胞的不可逆变化，均可影响视功能的提高。

After the optic nerve injury, dexamethasone can increase the number of survival retinal ganglial cells and down-regulate the expression of Nogo gene.

视神经损伤后，地塞米松能够增加视网膜神经节细胞的存活数量，并下调Nogo基因的表达，这可能是地塞米松的药理作用机制之一。

Ten mice were exposed to 75% oxygen for 5 days,followed by 5 days room air recovery, the other ten mice of the same age were kept in room air as colltrol.All animals were killed on day 17 of life and both eyes were enucleated,and embedded in paraffin.

将高氧组10只幼鼠置于氧浓度约为75%的密闭环境中连续生活5d后回到正常环境下继续饲养5天，建立高氧诱导的视网膜新生血管的动物模型。

Objective: To observe the morphological change of retinal ganglion cell and the change of Bax/Bcl-2 after optic nerve crush in rat. Methods The models of optic nerve crush in rats were made.

目的研究大鼠视神经夹挫伤后视网膜神经节细胞形态学改变及Bcl-2/Bax蛋白表达的变化，为了解视神经损伤的病理机制提供一定的依据。

The fundus images were taken at 460nm and 560nm after the retina was light-adapted to completely bleach rhodopsin. The density of macular pigment was estimated using a model described in the text.

当视网膜经过亮适应造成视紫质完全漂白后，透过冷却式数位摄影机分别在460 nm与 560 nm单一波长的光线下取得眼底影像，再藉由本文所描述的数学模型来计算黄斑色素的光密度分布。

Methods After injecting different doses of cephalosporins(100, 200, 300, 400μg) into vitreous body of rabbits, we studied the active change of retinal enzymes at different time and observed the histological and ultrastuctural changes of retinae.

方法以不同浓度的先锋霉素Ⅵ（100，200，250，300，400μg）行兔眼玻璃体腔内注射，用酶组织化学染色法测定注射后不同时间（1，3，7d）视网膜琥珀酸脱氢酶和乳酸脱氢酶活性的变化，并观察对视网膜组织结构及超微结构的影响。

Objective To investigate the effect of methylprednisolone on the expression of glial fibrillary acidic protein and proliferating cell nuclear antigen in Müller cells of rats' retinae injured by laser.

光光凝治疗后常发生视网膜色素上皮(retinalpigmentary epithelium，RPE)下的纤维增生膜，导致光斑扩大，而这种纤维增生膜主要由肥大增生的Müller细胞的突起构成[1] 。

Purpose: The aim of this in vivo study was to evaluate the proliferative response of immunological cells during acute phase after optic nerve lesion in the neural retina and the ciliary body in the adult mouse.

目的：体内研究的目的是评价成年小鼠的神经视网膜和睫状体中视神经损伤后急性期内免疫细胞的增殖应答反应。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。