并眼

Abstract］ Objective To evaluate the detection rate, accuracy and factors influencing the measurement of axial length in cataractous eyes using the IOL Master version 5.0 with a composite signal analysis system.

在白内障超声乳化吸除联合人工晶状体植入术中，术前准确测量眼轴长度并计算植入的人工晶状体度数是非常关键的步骤，目前，术后的屈光误差主要来自于由术前眼轴测量误差引起的人工晶状体度数偏差[1-2]。

Of the free tick, Hyalomma asiaticum asiaticum was the dominant species in the southern part while Hyalomma asiaticum kozlovi was the dominant species in the eastern part.Both of them accounted for about 66.9% and about 25% was overlapped. Among the parasitic ticks, Rhipicephalus turanicus was the dominant species and its proportion was higher than that in the northwest.The proportion of Rhipicephalus sanguineus reached about 10%,which was identical to Dermacentor niveus .

游离蜱中亚洲璃眼蜱指名亚种在南部地区占主要地位，为72.6%，而在东部地区以亚东璃眼蜱为主，为66.9%，存在25%左右的交叉，寄生蜱中以图兰扇头蜱为主，并较西北部的比例偏高，血红扇头蜱的比例达10%左右，与银盾革蜱基本一致，较西北部高出20左右。

We introduced improved primary mixed glial culture and different-attachment method to isolate and purify the OPCs, the cells were proliferated in serum-free medium, flow cytometry and immunohischemistry methods were employed to estimate the purity of cultured OPCs. Their abilities of differentiation and expression of trophic factors were identified by RT-PCR and immunostaining. Several methods including TUNEL and MTT were adopted to estimate the protective effects of conditioned culture medium from oligodendrocyte lineage cells on the primary cultured cerebellar granule neurons. Intravitreal transplant of OPCs, combined with retrograde fluorescent labeling the superior colliculus and intraorbital optic nerve transection, were used to investigate the protective effects of OPCs on the axotomized RGCs in vivo. Intravitreal transplantof OPCs or NSCs on the newborn rats, and retinal transplant of OPCs on the young rats were performed, to observe the myelin formation in the retina at different stages after cellular transplantation. Optic nerve transection was carried out on some rats with myelinated retinae, to study the influence of myelination on the injuried RGCs.

为此，本研究采用改良的胶质细胞混合培养与差速贴壁方法获得大鼠OPCs，使用无血清培养基进行扩增、培养，用免疫组织化学和流式细胞技术对培养细胞的纯度进行鉴定，对少突胶质系细胞表达部分营养因子的情况进行检测；采用TUNEL、MTT等方法对少突胶质系细胞条件培养基对原代培养小脑颗粒神经元的保护作用进行检测；将OPCs移植入成年SD大鼠玻璃体内，利用上丘逆行荧光标记技术，观察眼内移植的OPCs对眶内视神经切断时的视网膜神经节细胞的保护作用及其持续时间；将OPCs或NSCs移植入新生和幼年SD大鼠玻璃体或视网膜内，观察不同时期视网膜内髓鞘形成与分布特点，分析髓鞘的超微结构，并观察眼内髓鞘形成对损伤神经节细胞的保护作用。

Ocular toxicity of intravitreous injection of PNIPAAm-PEO nanoparticles in rabbits.

已经中国眼网授权使用的作品，应在授权范围内使用，并注明&来源：中国眼网&。

The role of matrix metalloproteinases in ulcerative keratolysis associated with perioperative diclofenac use〔J〕.

已经中国眼网授权使用的作品，应在授权范围内使用，并注明&来源：中国眼网&。

Methods the positioning nystagmic features in 131 patients with bppv treated between april 2004 and march 2006 were recorded and analyzed with video- nystagmography.

对我科2004年4月—2006年3月就诊的bppv 病人131例，应用红外线视频眼动记录分析变位试验诱发的眼震特点，进行分型、定侧，并采用相应的耳石复位技术治疗。

Methods The positioning nystagmic features in 131 patients with BPPV treated between April 2004 and March 2006 were recorded and analyzed with video- nystagmography. After the BPPV types and the affected side were determined, the appropriate repositioning maneuvers were chosen and performed.

对我科2004年4月—2006年3月就诊的BPPV 病人131例，应用红外线视频眼动记录分析变位试验诱发的眼震特点，进行分型、定侧，并采用相应的耳石复位技术治疗。

Clissection between skin and lateral orbicularis oculi muscle of orbital part was comducted carefully. Orbicularis oculi muscle and parts of temporal superfacial fascia were overlain by 1mm thick e-PTFE soft tissue patch, and the patch was fixed with suture.

在局麻下，沿镊部发际内切口入路，仔细将皮肤与外侧眶部眼轮匝肌分离开，随后将1mm厚e-PTFE软组织补片仔细舒平覆盖于眼轮匝肌表面及部分颞浅筋膜表面，并缝合固定。

Then, Scheimplug imaging system and A-scan ultrasonic pachymeter (SP-3000) were used to measure the corneal thickness on 217 myopic cases (433 eyes) undergoing laser in situ keratomil...

进而选取217例(433只眼)拟行准分子激光原位角膜磨镶术的屈光不正患者和LASIK术后6个月以上患者63例(126只眼)，分别应用Pentacam系统和A超进行角膜厚度测量，并对检查结果进行统计学分析。

METHODS:The data of 306 patients (612 eyes) were measured with ultrasonic pachymeter, noncontact tonometry, automatic refractor, A scan ultrasonography and corneal topography, and the patients were analyzed on age, sex, race, occupation, address, family history of myopia, history of corneal contact lenses, left or right eye, naked vision and corrected vision.

近视眼306例612眼用超声角膜测厚仪、电脑验光仪、非接触眼压计、A超和角膜地形图分别测量其数据。并分析其年龄、性别、民族、职业、住址、近视家族史、配戴角膜接触镜史、眼别、裸眼视力、矫正视力。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。