玻璃体膜

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。

METHODS: Autologous whole blood was injected into the vitreous cavity of albino rabbits after canalization, thus induced experimental PVR model. Concentration of PDGF.

采用眼穿通伤+注血法制备PVR模型，进行眼底及常规组织病理学观察，ELISA法检测玻璃体中血小板源性生长因子的浓度，用免疫组织化学方法观察增生膜与血管内皮细胞表面血管细胞粘附分子-1（VCAM-1）及细胞间粘附分子-1（ICAM-1）的表达。

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。

It not only can relieve the traction of retinal inner limiting membrane to retina and clivus of fovea but also can get rid of the virose substance adhered firmly to the surface of macular, improve the macular's metabolize, accelerate the furbish of the function of macular.

视网膜内界膜剥离在玻璃体视网膜手术中的应用越来越广泛，其不但可以解除内界膜对黄斑中心凹处视网膜的牵引，还可以清除紧密附着在黄斑前视网膜表面的毒性物质，改善黄斑区局部的代谢，有利于黄斑功能的恢复。

The relapsed PVR and retinal detachment caused by remained posterior hyaloid membrane occurred at postoperative 4-12wk.

玻璃体后界膜残留所致的复发性PVR和视网膜脱离，多发生在术后4～12wk。

AIM: To observe the expression and distribution of C5a receptor(C5aR) on epiretinal membranestissue from patients with proliferative retreous body retina lesion and cultured retinal pigmentary epithelial cells.

目的 ：检测手术中取出的增生性玻璃体视网膜病变患者的视网膜前膜组织及培养的人视网膜色素上皮细胞中的C5a受体(C5aR)的表达及分布，阐明C5a受体在发生PVR的病理过程中可能的作用。方法：手术取出ERM组织，常规制备石腊切片。

During the operation, retinal inner limiting membrane was found and carried apart from clivus of fovea 1-1.2DD by the needle made by self ,then was circlewise teared by the intraocular tweezers.

在玻璃体视网膜手术中仔细寻找视网膜内界膜，直接用自做的钩针（常规10mL针头弯曲针尖的前1/3呈85°）在距黄斑中心凹1～1.2PD处的视网膜表面挑起其内界膜，用眼内镊环形撕除。

METHODS: The presence of MMP-2 and MMP-9 was investigated in 20 fibrovascular epiretinal membranes of PDR, and the findings were compared with those observed in 10 avascular epiretinal membranes of proliferative vitreoretinopathy.

采用免疫组织化学方法，检测PDR患者20例视网膜前纤维血管膜MMP-2和MMP-9的表达，并与增殖性玻璃体视网膜病变（proliferative vitreoretinopathy ，PVR）10例非血管性增殖膜进行对比研究。

Early vitrectorny has also been advocated, as it delaminates the membrane which can act a scaffold for neovascularization.

而早期玻璃体切除术的增殖膜切除，对预防眼底新生血管膜的发生也具有一定的效果。

Methods 56 eyes （ 56 cases ） had accepted modem vitreoretinal surgery for complicated retinal detachment. Membrane separation, membrane resection, using of deuterium oxide, endolaser coagulation and filling of silicone oil or inert gas were used if needed.

方法对56例(56眼)复杂性视网膜脱离患者行玻璃体视网膜手术，根据术中情况进行膜分离、膜切除、视网膜切开、重水应用、眼内激光光凝、硅油或惰性气体眼内填充。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。