玻璃体

The properties of single-chain and pauci-chain polystyrene microspheres and recent results on the electron microscopy and selected area electron diffraction of single-chain monocrystals of polyethylene oxide, isotactic polystyrene, cis-1, 4-polybutadiene and guttapercha are presented and discussed.

介绍和讨论了单链和寡链聚苯乙烯玻璃体微球的性质以及聚环氧乙烷、全同立构聚苯乙烯、顺-1， 4-聚丁二稀、反-1， 4-聚异戊二烯单链单晶电子显微镜和选区电子衍射观察的最新结果。

VCM increased the HRPE cells' proportion of phase S (6％～13％)and heteroploid was found in VCM with 250 and 500 mL/L vitreous.

VCM促使更多的HRPE细胞进入了DNA合成期（S期，6％～13％），含250与500mL/L玻璃体体积的VCM使HRPE细胞出现了异倍体的改变。

OBJECTIVE To investigate the effect of hirudin on inhibition in a formation of experimental proliferative vitreoretinopathy.

目的 探讨水蛭素对实验性增生性玻璃体视网膜病变形成的抑制作用。

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。

Vitreous changes such as vitreous loss or ruptured anterior hyaloid face during cataract surgery, or posterior vitreous detachment etc., were noted in 11 eyes who had cystoid macular edema. The clinical findings and vision recovered in 12 eyes after administration of indomethacin or prednisolone in 4 cases and without treatment in 8 cases.

在这12例中曾经引起玻璃体变化者有11例，占91%，而大部分的病人都出现过眼球潮红，刺激感，视力降低及中心暗点等症状。75%的病人无需要特别治疗，却都能在一段时间内恢复0.5以上的视力。

To detect the effects of plasmin combined with hyaluronidase or hexafluoride SF6 on inducing posterior vitreous detachment.

研究纤维蛋白溶解酶分别联合透明质酸酶和气体六氟化硫(SF-6)诱导兔眼玻璃体后脱离的效果。

This review focuses on the research background, experimental research advances, clinical application, primary merits, complications and problems expected to be resolved on the application of hyaluronidase in vitrectomy.

现就透明质酸酶应用于玻璃体手术的研究背景、实验研究进展、临床应用情况、主要优点和主要并发症及尚待解决的问题作一扼要综述。

AIM: To study the effect of pharmacologic induction of posterior vitreous detachment by intravitreal injection of hyaluronidase.

目的：考察透明质酸酶(hyaluronidase， HS)兔眼内注药诱导形成玻璃体后脱离（posterior vitreous detechment，PVD）的作用。

The correlated research on hyaluronidase may bring advance to vitrectomy.

透明质酸酶的相关研究有可能为玻璃体手术带来新的进展。

In selected patient, PPV with ILM peeling is an used and effective method to treat macular hole.

对选择性病例，施行玻璃体切除并用ILM剥除是一有用且有效的治疗黄斑裂孔手术。

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