玻璃体

In 68 patients (75 eyes), there were 45 cases whose initial diagnosis was Coats disease while the final diagnosis was not, in whom the final diagnosis was old retinal vein occlusion in 21, retinal vasculitis in 9, diabetic retinopathy in 3, old posterior uveitis in 3, congenital retinoschisis in 3, and proliferative vitreoretinopathy, familial exudative vitreoretinopathy, racemose hemangioma, old rhegmatogenous retinal detachment, macular epiretinal membrane, and idiopathic juxtafoveal telangiectasis in 1, respectively.

68例75只眼中，初诊为Coats病，最后确诊为非Coats病45例。其中，最后诊断为视网膜静脉阻塞21例；视网膜血管炎9例；糖尿病视网膜病变3例；陈旧性后葡萄膜炎3例；先天性视网膜劈裂症3例；增生性玻璃体视网膜病变、家族性渗出性玻璃体视网膜病变、视网膜蔓状血管瘤、陈旧性孔源性视网膜脱离、黄斑前膜、特发性黄斑旁毛细血管扩张症各1例。

OBJECTIVE: To investigate the effects of vitrectomy in vitreo-retinal complications associated with intermediate uveitis.

该项研究目的是探讨玻璃体手术治疗中间葡萄膜炎玻璃体视网膜并发症的临床效果。

Synchysis scintillans is a degenerative condition of the eye resulting in liquified vitreous humor and the accumulation of cholesterol crystals within the vitreous.

闪辉性玻璃体液化是眼部退行性疾病，导致液化玻璃体和胆固醇晶体在玻璃体内的积聚。

Methods:We injected normal saline into the vitreous body and aqueous humor ofthe right eyes while injecting dexamethasone into the left eyes in four dogs. After 24 hours, wekilled the dogs to observe ff their retina ultrastructure had altered, and compared with the re-sults of the control group.

取犬4只，右眼玻璃体和房水内注射盐水，左眼玻璃体和房水内注射地塞米松，24h后处死，电镜观察视网膜超微结构有无改变，并与对照组进行比较。

Objective: To observe the results and complications of vitrectomy for the treatment of nontraumatic vitreous hemorrhage.

目的：了解玻璃体切除术治疗非外伤性玻璃体出血的疗效和并发症。

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。

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。

Objective To explore the effects of vitrectomy with gas injection and episcleral buckling of macular in the treatment of retinal detachment with vitreous traction and macular hole.

目的 对玻璃体切割注气和黄斑部加压术治疗有玻璃体牵引的黄斑裂孔视网膜脱离的疗效进行对比分析。

Objective To explore the effects of vitrectomy with gas injection and episcleral buckling of macular in the treatment of retinal detachment with vitreous traction and macular hole.

摘 要：目的对玻璃体切割注气和黄斑部加压术治疗有玻璃体牵引的黄斑裂孔视网膜脱离的疗效进行对比分析。

Objective To observe the surgical effects of photocoagulation and vitrectomy on familial exudative vitreoretinopathy.

目的观察家族性渗出性玻璃体视网膜病变激光光凝和玻璃体视网膜手术治疗的疗效。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐