视网膜的

The data suggest that Huayusanjie Tablet can prevent the formation and development of PVR in vitro and in vivo. Its mechanism concern with factors described below: lowering the concentration of PDGF, decreasing the expression of ICAM-1 and VCAM-1 in proliferative membrane and vascular endothelial cell, directly inhibiting proliferation of RPE in vitro.

化瘀散结片能有效防止PVR的形成与发展，其作用机理与减少玻璃体中血小板源性生长因子浓度，降低视网膜增生膜上和血管内皮细胞表面ICAM-1、VCAM-1的表达，以及直接抑制体外培养的视网膜色素上皮细胞增生有关。

Objective To study some possible apoptosis mechanisms of the process of retinal degeneration in rds mice.

目的探讨细胞因子Ⅱ在视网膜色素变性过程中表达的变化，以此窥视遗传性视网膜色素变性的转基因小鼠发病的某些可能因素。

Rhodopsin is a light sensitive pigment found in the rods of the retina.

视网膜紫质是视网膜上的一种色素，它能感光，所以需要迅速的补充才能维持视觉的灵敏度。

Anatomy Any of various rod-shaped cells in the retina that respond to dim light.

视网膜：视网膜里的一种对昏暗的光线可作出反应的杆状细胞

Strabotomy could completely or partly eliminate diplopia, especially it could correct the restricted strabismus in the primary position and in the read location.

结论①视网膜脱离手术后斜视属于限制性斜视，其临床特征有助于指导对运动受限的肌肉做出准确判断和定位并进行斜视手术；②视网膜脱离手术后水平斜视的方向与主要牵制肌肉相反的情况由直肌下过度操作引起；③斜视手术可改善复视症状、矫正眼位。

The retinal nerve fibre layer is composed largely of unmyelinated axons of retinal ganglion cells, and is accessible to study with optical coherence tomography, giving a measure of axonal loss.

视网膜神经纤维层大致由视网膜神经节细胞的无髓轴突组成，并且可以用视觉相干X线断层扫描的方法来研究，可测定轴突的缺失。

Results 1、Early in the third month, vacuolation was presented in the retinal ganglion cells, and the pathologic changes were aggravated with the development of diabetes.

结 果1、SD糖尿病大鼠的视网膜早在3个月时即出现神经节细胞空泡变性等病理改变，随着病情的发展，逐渐加剧。2、NF-κB在对照组仅表达于视网膜神经节细胞的胞浆。

To investigate the expression of Fas, FasL and caspase-8 in the retina of diabetic rats and the effects of aminoguanidine . To study the pathogenesis of diabetic retinopathy and the therapeutical effect of ami noguani dine in early diabetic retinopathy .

研究Fas、FasL及caspase-8蛋白在糖尿病大鼠视网膜组织中的表达及氨基胍对其影响，探讨糖尿病视网膜病变的发病机制及氨基胍可能的治疗机制。

Similar patterns of changes in Sox2 expression and in bFGF expression were observed in atrophic retina and in injured retina.

在萎缩的视网膜和损伤的视网膜中发现了Sox2和bFGF表达变化中的相似模式。

Methods Postoperatively, 1 294 eyes of 1 262 patients with rhegmatogenous RD including 243 emmetropic and 1 031 myopic eyes were retrospectively studied. The affects of proliferative vitreoretinopathy, posterior vitreous detachment, vitreous liquefaction and concentration on the surgical prognosis were evaluated.

回顾1996年1月至1997年7月在我院行手术治疗的孔源性视网膜脱离患者1 262例（1 294只眼），其中近视眼RD组1 031只眼，正视眼RD组243只眼，并研究增殖性玻璃体视网膜病变（proliferative vitreoretinopathy，PVR）的分级及玻璃体后脱离(posterior vitreous detachment，PVD)、液化、浓缩等对手术预后的影响。

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％。