查询词典 vitreous enamel

Results The rupture of posterior capsule, broken ciliary zonule, prolapse of vitreous during surgery trauma after surgery, type and material of intraocular lens were mainly causes of posterior chamber IOL dislocation. Pupillary dilatation with 1% tropicamide was achieved on 2 of 23eyes, Simple-replace of the IOL was performed succesfully on 10 eyes, anterior IOLs were implanted on 4 eyes, posterior IOLs were implanted on 4 eyes, and the IOL was removed on 3 eye.

结果 手术中后囊膜破裂、悬韧带离断、玻璃体脱出、手术后外伤及人工晶状体的材料和类型是后房型人工晶状体脱位的主要原因。23眼中2眼用1%托吡卡胺扩瞳后自行复位；10眼单纯手术复位成功；4眼更换前房型人工晶状体；4眼更换后房型人工晶状体；3眼取出人工晶状体后未再植入。

Hyaluronidase can degrade hyaluronic acid into disaccharide compounds and dissociate intercellular substance berrier to liquefy the vitreous. Hyaluronidase is one of the most potential enzymes to assist vitrectomy.

透明质酸酶可使透明质酸水解成双糖化合物，并离解细胞间质屏障，使玻璃体液化，是目前辅助玻璃体切割手术最有应用潜力的酶之一。

Results There was no capsular membrane rupture combined with vitreous prolapse.

结果 无1例发生后囊膜破裂和玻璃体脱出。

In particularly Nd:YAG laser can be employed in cataract (anterior capsulectomy, posterior capsulectomy, secondary membranes, dense cataract), closed angle glaucoma, iris and vitreous microsurgery.

特别是钕YAG激光可应用于白内障(前囊膜切除术、后囊膜切除术、继发障膜和浓密的白内障)、闭角青光眼、虹膜和玻璃体显微手术。

Snail track degeneration and vitreous traction were more frequently found in younger patients. Other peripheral chorioretinal lesions did not show such relation with age.

蜗牛纹状退化和玻璃体牵扯力较易产生於年轻人，而其他的周边网膜退化则和年龄无关。

Results Several kinds of cells and collagenous fibers were found in vitreous of PVR.

结果 PVR玻璃体中有多种细胞成分和胶原纤维，并散布色素颗粒。

However, at the beginning of PVR process, stimulated and activated by the initiative factors, RPE begin to dislocate from Bruchs membrane , migrate, proliferate, dedifferentiate, transdifferentiate and secrete provisinal extracellular matrix proteins, followed by membrane formation and contraction on both surfaces of the neuroretina and in the vitreous body, resulted in tractional retinal detachment.

PVR发生后，RPE受到始动因素的刺激，开始活化，脱离原位，去分化，移行、增生、发生表型转化等，并分泌细胞外基质(extracellular matrix， ECM)，最终在视网膜前后表面和玻璃体内形成具有收缩能力的增生膜，造成牵拉性视网膜脱离。

It is well known that retinal pigment epithelial cells are predominant proliferative cells in PVR which is an excessively wound healing response occurring after RPE cell wounding. The activated RPE cells migrate from their normal, sessile state to vitreous and onto both surfaces of the retina, in which they begin to dedifferentiate, migrate, proliferate, change phenotype and secrete ECM.

既往研究证明视网膜色素上皮(retinal pigmentepithelial，RPE)细胞是参与PVR的主要细胞，PVR是视网膜脱离后RPE细胞损伤的一种自我修复过程，是一种过度的眼内创伤修复反应；RPE细胞在正常位置上处于静止状态，而在某些病理条件下，如视网膜裂孔形成和视网膜脱离后，RPE细胞脱离原位，开始去分化、移行、增生、发生表型转化并分泌胶原等ECM，最终在视网膜前后表面和玻璃体内形成具有收缩能力的增生膜，造成牵拉性视网膜脱离。

Objective To study the relationship between surgical prognosis of retinal detachment in emmetropic or myopic eyes and vitreous changes.

目的 研究正视眼视网膜脱离(retinal detachment，RD)患者的手术预后及其与玻璃体改变的关系。

It is possible that the vitreous characteristics in emmetropic eyes with RD have relationship to the occurrence and development of PVR that has the influence on the prognosis to some extent.

这种正视眼RD玻璃体的特殊病理过程，更易导致PVR的发生、发展，从而影响手术预后

We got alerted a couple of times while we were down south that HETs were on the way to bring us back up north because things were going to go hot again, but it was just rumors.

南下的途中我们不只一次得到警告说重型装备运输车将拉着我们重新北上，因为局势正在变得重新紧张起来，但这只是谣传。

It's the one where they find the ghost in the salt mine.

这一集是演他们在盐矿找到鬼