Name: laser-induced chronic ocular hypertension model on sd rats
Uploaded: 2007-12-04T04:20:00
Description: Watch this Scientific Journal Video about Laser-Induced Chronic Ocular Hypertension Model on SD Rats at JoVE.com

<p class="jove_title">检查和准备设备</p><ol><li>麻醉大鼠腹腔注射氯胺酮（80mg/kg）和甲苯噻嗪（8mg/kg）（体积比为2:1）。 </li><li>应用激光光凝前局部麻醉剂对大鼠眼睛下降0.5％alcaine。 </li><li>大鼠的位置，并用弯钳暴露目标静脉。使用的脚步开始激光光凝。申请回合60点激光角膜缘静脉（鼻地区除外）和15-20激光点，在每个巩膜房水引流静脉周围。 </li></ol><p class="jove_title">激光光凝</p><ol><li>麻醉大鼠腹腔注射氯胺酮（80mg...

<ol>
	<li>Chan, H. -. C., Chang, R. C. C., Koon-Ching Ip, A., Chiu, K., Yuen, W. -. H., Zee, S. -. Y., So, K. -. F. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Neuroprotective+effects+of+Lycium+barbarum+Lynn+on+protecting+retinal+ganglion+cells+in+an+ocular+hypertension+model+of+glaucoma.">Neuroprotective effects of Lycium barbarum Lynn on protecting retinal ganglion cells in an ocular hypertension model of glaucoma.</a> <em style='font-style: italic'>Experimental Neurology</em>. <b>203</b>, 269-273 (2007).</li><li>Ji, J. -. Z., Elyaman, W., Yip, H. K., Lee, V. W. H., Yick, L. -. W., Hugon, J., So, K. -. F. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=CNTF+promotes+survival+of+retinal+ganglion+cells+after+induction+of+ocular+hypertension+in+rats:+the+possible+involvement+of+STAT3+pathway.">CNTF promotes survival of retinal ganglion cells after induction of ocular hypertension in rats: the possible involvement of STAT3 pathway.</a> <em style='font-style: italic'>European Journal of Neuroscience</em>. <b>19</b>, 265-272 (2004).</li><li>Li, R. S., Chen, B. -. Y., Tay, D. K., Chan, H. H. L., Pu, M. -. L., So, K. -. F. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Melanopsin-Expressing+Retinal+Ganglion+Cells+Are+More+Injury-Resistant+in+a+Chronic+Ocular+Hypertension+Model.">Melanopsin-Expressing Retinal Ganglion Cells Are More Injury-Resistant in a Chronic Ocular Hypertension Model.</a> <em style='font-style: italic'>Investigative Ophthalmology &amp; Visual Science</em>. <b>47</b>, 2951-2958 (2006).</li><li>Schori, H., Kipnis, J., Yoles, E., WoldeMussie, E., Ruiz, G., Wheeler, L. A., Schwartz, M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Vaccination+for+protection+of+retinal+ganglion+cells+against+death+from+glutamate+cytotoxicity+and+ocular+hypertension:+Implications+for+glaucoma.">Vaccination for protection of retinal ganglion cells against death from glutamate cytotoxicity and ocular hypertension: Implications for glaucoma.</a> <em style='font-style: italic'>PNAS</em>. <b>98</b>, 3398-3403 (2001).</li><li>WoldeMussie, E., Ruiz, G., Wijono, M., Wheeler, L. A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Neuro-protection+of+retinal+ganglion+cells+by+brimonidine+in+rats+with+laser-induced+chronic+ocular+hypertension.">Neuro-protection of retinal ganglion cells by brimonidine in rats with laser-induced chronic ocular hypertension.</a> <em style='font-style: italic'>Investigative Ophthalmology &amp; Visual Science</em>. <b>42</b>, 2849-2855 (2001).</li></ol>

<p>两个相隔7天的激光治疗后，我们可以提高50％，与对照眼比较激光光凝眼的眼压。高眼压可维持至少第一次激光治疗后3个月。这种高眼压大鼠模型，研究压力诱导的视网膜神经节细胞丧失，视神经损伤，模仿人​​类青光眼的病理改变的机制提供了宝贵的机会。 </p>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">	
		
		<div>
		<table border="1">
		<thead>
		<tr>
		<th>Material Name</th>
		<th>Type</th>
		<th>Company</th>
		<th>Catalogue Number</th>
		<th>Comment</th>
		</tr>
		</thead>
		<tbody>
		
<tr>
<td>ULTIMA&#174; 2000SE Argon Laser </td>
<td>Tool</td>
<td>Coherent Inc.</td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<tr>
<td>Protective goggles</td>
<td>Other</td>
<td>Coherent Inc</td>
<td>&nbsp;</td>
<td>&nbsp;</td>		</tbody>
		</table>
		</div>
	

laser-induced chronic ocular hypertension model on sd rats

<p class="jove_content">青光眼是世界失明的主要成因之一。高眼压是主要危险因素。激光光凝诱导高眼压症，是建立良好的动物模型之一。本视频演示了如何诱导氩激光光凝大鼠高眼压症。</p>

Watch this Scientific Journal Video about Laser-Induced Chronic Ocular Hypertension Model on SD Rats at JoVE.com

Laser-Induced Chronic Ocular Hypertension Model on SD Rats

激光诱导SD大鼠慢性高眼压高压模型

Glaucoma is one of the major causes of blindness in the world. Elevated intraocular pressure is a major risk factor. Laser photocoagulation induced ocular ...

Research

JoVE Journal

Biology

Intravitreous Injection for Establishing Ocular Diseases Model

玻璃体内注射眼部疾病模型建立

Intravitreous injection is a widely used technique in visual sciences research. It can be used to establish animal models with ocular diseases or as ...

科研

生物学

Immunohistochemistry on Paraffin Sections of Mouse Epidermis Using Fluorescent Antibodies

使用荧光抗体对小鼠表皮石蜡切片的免疫组织化学

In the epidermis, immunohistochemistry is an efficient means of localizing specific proteins to their relative expression compartment; namely the basal, ...

Genetic Studies of Human DNA Repair Proteins Using Yeast as a Model System 

人类DNA修复蛋白的遗传研究利用酵母作为模型系统

Understanding the roles of human DNA repair proteins in genetic pathways is a formidable challenge to many researchers.  Genetic studies in mammalian ...

Chronic <em>Salmonella</em> Infected Mouse Model

Chronic Salmonella Infected Mouse Model

慢性<em>沙门氏菌</em>感染小鼠模型

The bacterial infected mouse model is a powerful model system for studying areas such as infection, inflammation, immunology, signal transduction, and ...

A High-throughput Method for Measurement of Glomerular Filtration Rate in Conscious Mice

高通量清醒小鼠肾小球滤过率的测定方法

The measurement of  glomerular filtration rate (GFR) is the gold standard in kidney function  assessment. Currently, investigators determine GFR by ...

MicroRNA Expression Profiles of Human iPS Cells, Retinal Pigment Epithelium Derived From iPS, and Fetal Retinal Pigment Epithelium

人类iPS细胞的微小RNA表达谱，视网膜色素上皮衍生自IPS和胎儿视网膜色素上皮

The objective of this report is to describe the protocols for comparing the microRNA (miRNA) profiles of human induced-pluripotent stem (iPS) cells, ...

The Murine Choline-Deficient, Ethionine-Supplemented (CDE) Diet Model of Chronic Liver Injury

The Murine Choline-Deficient, Ethionine-Supplemented CDE Diet Model of Chronic Liver Injury

慢性肝损伤小鼠胆碱缺乏、氨基补充的饮食模型

Chronic liver diseases, such as viral hepatitis, alcoholic liver disease, or non-alcoholic fatty liver disease, are characterized by continual ...

Mass Spectrometry Analysis to Identify Ubiquitylation of EYFP-tagged CENP-A (EYFP-CENP-A)

Mass Spectrometry Analysis to Identify Ubiquitylation of EYFP-tagged CENP-A EYFP-CENP-A

质谱分析，用于识别 EYFP 标记 CENP-A （EYFP-CENP-A） 的泛化

Studying the structure and the dynamics of kinetochores and centromeres is important in understanding chromosomal instability (CIN) and cancer ...

Efficient Dissection and Culture of Primary Mouse Retinal Pigment Epithelial Cells

原发性小鼠视网膜色素上皮细胞的有效解剖与培养

Eye disorders affect millions of people worldwide, but the limited availability of human tissues hinders their study. Mouse models are powerful tools to ...

Determining the Toxicity of UV Radiation and Chemicals on Primary and Immortalized Human Corneal Epithelial Cells

确定紫外线辐射和化学物质对原代和永生化的人角膜上皮细胞的毒性

This article describes the methods of measuring the toxicity of ultraviolet (UV) radiation and ocular toxins on primary (pHCEC) and immortalized (iHCEC) ...