查询词典 retinal

Selected anastomosis site:The site for the attempt at anastomosis creation was chosen at least 2-3 disc diametersaway from the optic disc or 1 disc diameter peripheral to the occlusion site in eyes with bruch retinal vein occlusion, and a large underlying choroidal vein by showing in ICGA, usually in the inferior fundus.

激光吻合：在选定的吻合部位，用选定的高能量激光先击射邻近的＊＿Ch膜，接着是静脉壁本身，Bruch膜破裂的疑似迹象，为一汽化泡，当静脉壁破坏时有微量的出血。37例RVO共做了86个吻合点，所用的激光参数为：光斑直径50p，曝光时间 0.l秒，使用绿光最多 63个点（72％），功率 800～900mw，少数用氟红、氟黄及Nd：YAG激光。

Objective To investigate the possibility of commitment differentiation of embryonic stem cells induced by the medium of cultured retinal neurons of SD rats.

目的 探讨视网膜神经细胞培养的上清液对胚胎干细胞(embryonic stem cells，ES)体外分化的诱导作用。

The purpose of this study was to characterise an ex-vivo adult porcine retina-retinal pigment epithelium perfusion organ culture model.

摘要翻译：本研究的目的在于探寻活体成年猪视网膜-视网膜色素上皮细胞灌注器官培养模型的特点。

Methods we build rat retinal cells and rgcs cultured in virto by high pressure.put 80 mmhg pressure to rgcs in close tightly culture bottle for four hours, then collect rgcs and check the sum of apoptosis cells by flow cytometry.put the pressure 80 mmhg to rgcs in close tightly culture bottle for four hours,then collect rgcs and look for the apoptotic gene by gene chip.

（1）在rgcs中加入dsx，加压培养后收集细胞，用流式细胞仪测定凋亡细胞百分率。（2）在rgcs中加入dsx，加压培养后收集细胞，用基因芯片寻找凋亡基因的表达。结果（1）在rgcs高压培养时，dsx组的凋亡百分率低于模型组和对照组。

Collection of retinal ganglion cell axons extending from the optic chiasm to the brainstem.

视道：收集从视交叉延长到脑干的视网膜的神经节细胞轴。

Oculocutaneous albinism type 4 (OCA4) is characterized by hypopigmentation of the skin and hair plus the characteristic ocular changes found in all other types of albinism, including nystagmus; reduced iris pigment with iris translucency; reduced retinal pigment with visualization of the choroidal blood vessels on ophthalmoscopic examination; foveal hypoplasia associated with reduction in visual acuity; and misrouting of the optic nerves at the chiasm associated with alternating strabismus, reduced stereoscopic vision, and an altered visual evoked potential.

疾病特征： 4型眼皮肤白化病（OCA4）的特点是皮肤和头发的色素减退以及所有白化病类型都有的典型的眼部改变，包括眼球震颤、虹膜色素减少而使其呈半透明状、视网膜色素减少而使得脉络膜血管在眼底镜检时可见、与中央凹发育不全导致的视敏度降低以及视神经交叉处路径错误引起的交替性斜视、立体感降低和视觉诱发电位改变。

Objective To probe into the operative methods, effects and reasons of failure for retinal detachment with choroid detachment.

目的探讨视网膜脱离合并脉络膜脱离的手术方法、效果及失败原因。

According to different times, retinal and choroid alterations were observed and compared using optical microscopy and transmission electronic microscope.

于光凝后不同时间段，在光镜和透射电镜下观察、比较三种激光对视网膜和脉络膜造成的组织学改变。

Results In 950 patients with successful cataractous operations,187 eyes(18.4%)had the vision of super-1.0,395 eyes(39.5%)had the Vision of 1.0-0.5,292 eyes(29.2%)had the vision of 0.5-0.3,106 eyes(10.4%)had the vision of 0.1-0.3,25 eyes(2.5)had the vislon of below-0.1.In 950 patients,242 eyes(24.2%)had diabetic retinopathy,15l eyes(15.1%)had aged-related macular degeneration,27 eyes(2.7%)had ischemic optic neuropathy,7 eyes(0.07%)had choroiditis,15 eyes(1.5%)had retinal vein occlusion,12 eyes(1.2%)had cystoid macular edema,5 eyes(0.2%)had traumatic retinopathy.

结果 950例患者的l 005只眼中，187只眼(18.4%)视力达1.0以上，395只眼(39.5%)视力在1.0-0.5，292只眼(29.2%)视力在0.5-0.3，106只眼(10.4%)视力在0.3-0.1，25只眼(2.5%)视力低于0.1.950例患者的1005只眼中，242只眼(24.2%)息有糖尿病视网膜病变，151只眼(15.1%)息有老年性黄班变性，27只眼(2.7%)息有缺血性视神经病变，7只眼(0.07%)息有陈旧性脉络膜炎，15只眼(1.5%)患有视网膜静脉闭塞，12只眼患有黄斑囊样水肿(1.2%)，5只眼(0.05%)患有外伤性视网膜病变。

Normal rats were used as control. Immunohistochemical method was used for the expression of iNOS at different times. The iNOS level was also measured by colorimeter and the retinal apoptotic cells were stained by TUNEL method.

在烧伤后不同时间点以免疫组化检测iNOS在视网膜的表达，以酶法检测视网膜组织中iNOS含量的变化，并以末端脱氧核苷酸转移酶介导的dUTP缺口末端标记法检测视网膜凋亡细胞，并与正常大鼠相对照。

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％。