Name: in vivo-like organotypic murine retinal wholemount culture
Uploaded: 2010-01-11T17:30:00
Description: Watch this Scientific Journal Video about In vivo-like Organotypic Murine Retinal Wholemount Culture at JoVE.com

作者想感谢最初帮助建立的器官文化和技术援助的美国Laub和美国Gerster E.德拉罗萨和人工智能Valenciano。

所有的设备和试剂必须购买无菌或需要加热或蒸汽消毒或用70％乙醇消毒。 作者状态，对动物的实验是根据欧洲共同体理事会指令（86/609/EEC），美国国立卫生研究院的机构动物所规定的实验程序和法规的动物护理和使用准则保养和使用委员会（IACUC）在杜伊斯堡 - 埃森大学（德国）。 第1部分：不同发育阶段的小鼠的眼睛剜除剜除的胚胎?...

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	<li>Rieke, M., Gottwald, E., Weibezahn, K. -. F., Layer, P. G. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Tissue+reconstruction+in+3D-spheroids+from+rodent+retina+in+a+motion-free,+bioreactor-based+microstructure.">Tissue reconstruction in 3D-spheroids from rodent retina in a motion-free, bioreactor-based microstructure.</a> Lab. Chip. 8, 2006-2213 (2008).</li><li>Donovan, S. L., Dyer, M. A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Preparation+and+square+wave+electroporation+of+retinal+explant+cultures.">Preparation and square wave electroporation of retinal explant cultures.</a> Nature Protocols. 1, 2710-2718 (2006).</li><li>Duenker, N., Valenciano, A. I., Franke, A., Hernandez-Sanchez, C., Dressel, R., Behrendt, M., de Pablo, F., Krieglstein, K., de la Rosa, E. J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Balance+of+pro-apoptotic+transforming+growth+factor-beta+and+anti-apoptotic+insulin+effects+in+the+control+of+cell+death+in+the+postnatal+mouse+retina.">Balance of pro-apoptotic transforming growth factor-beta and anti-apoptotic insulin effects in the control of cell death in the postnatal mouse retina.</a> Eur. J. Neurosci. 22, 28-38 (2005).</li><li>Franke, A. G., Gubbe, C., Beier, M., Duenker, N. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Transforming+growth+factors+beta+and+Bone+morphogenetic+proteins:+Cooperative+players+in+chick+and+murine+programmed+retinal+cell+death.">Transforming growth factors beta and Bone morphogenetic proteins: Cooperative players in chick and murine programmed retinal cell death.</a> J. Comp. Neurol. 495, 263-278 (2005).</li><li>de la Rosa, E. J., D&#237;az, B., De Pablo, F. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Organoculture+of+the+chick+embryonic+neuroretina.">Organoculture of the chick embryonic neuroretina.</a> Curr. Top. Dev. Biol. 36, 133-144 (1998).</li><li>Dohle, D. S., Pasa, S. D., Gustmann, S., Laub, M., Wissler, J. H., Jennissen, H. P., Duenker, N. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Chick+ex+ovo+culture+and+ex+ovo+CAM+assay:+How+it+really+works.">Chick ex ovo culture and ex ovo CAM assay: How it really works.</a> J Vis Exp. 32, (2009).</li></ol>

利用小鼠器官视网膜wholemount文化2-5以上的解离，单层，retinospheroid或重新聚合的3D球体在保存神经元的相互作用和连接谎言文化，模仿体内的情况。 2前报告相比，我们的视频的文章提供了一个在剜除小鼠的眼睛，包括晶状体和玻璃体切除不损害视网膜的不同发育阶段的视网膜剥离的特殊性详细演示。晶状体和玻璃体切除药理操作至关重要，既阻碍物质的视网膜层的访问。?...

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		<thead>
		<tr>
		<th>Material Name</th>
		<th>Type</th>
		<th>Company</th>
		<th>Catalogue Number</th>
		<th>Comment</th>
		</tr>
		</thead>
		<tbody>
		
<tr>
<td>Mice</td>
<td>Animal</td>
<td>Charles Rivers Laboratories</td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<tr>
<td>Dissection microscope</td>
<td>Tool</td>
<td>ZEISS</td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<tr>
<td>PBS</td>
<td>Reagent</td>
<td>Sigma</td>
<td>&nbsp;</td>
<td>PBS should be cold (&gt; 4&deg;C) and sterile</td>
</tr>
<tr>
<td>Dulbecco`s modified eagle`s medium / nutrient mixture F-12 Ham</td>
<td>Reagent</td>
<td>Sigma</td>
<td>D 8900</td>
<td>DMEM / F-12</td>
</tr>
<tr>
<td>Apo-transferin</td>
<td>Reagent</td>
<td>Sigma</td>
<td>T 1147</td>
<td>&nbsp;</td>
<tr>
<td>Putrescin</td>
<td>Reagent</td>
<td>Sigma</td>
<td>P 5780</td>
<td>&nbsp;</td>
<tr>
<td>Sodium selenite</td>
<td>Reagent</td>
<td>Sigma</td>
<td>S 9133</td>
<td>&nbsp;</td>
<tr>
<td>Progesterone</td>
<td>Reagent</td>
<td>Sigma</td>
<td>P 6149</td>
<td>&nbsp;</td>
<tr>
<td>Gentamicine</td>
<td>Reagent</td>
<td>Invitrogen</td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<tr>
<td>L-Glutamine</td>
<td>Reagent</td>
<td>Invitrogen</td>
<td>25030-024</td>
<td>200 mM (100X), liquid</td>
</tr>
<tr>
<td>Bovine serum albumine (BSA)</td>
<td>Reagent</td>
<td>Roth</td>
<td>8076.3</td>
<td>30 mg/ml</td>
</tr>
<tr>
<td>Collagenase</td>
<td>Reagent</td>
<td>Sigma</td>
<td>C 0773</td>
<td>200 U/ml</td>
</tr>
<tr>
<td>Trypsin</td>
<td>Reagent</td>
<td>Sigma</td>
<td>T4799</td>
<td>From porcine pancreas; 1 mg/ml</td>
</tr>
<tr>
<td>Hyaluronidase</td>
<td>Reagent</td>
<td>Sigma</td>
<td>H 3884</td>
<td>200 mg/ml</td>
</tr>
<tr>
<td>DNase I</td>
<td>Reagent</td>
<td>Roche</td>
<td>1 284 932</td>
<td>10 mg/ml</td>
</tr>
<tr>
<td>EDTA</td>
<td>Reagent</td>
<td>Sigma</td>
<td>E 6511</td>
<td>&nbsp;</td>
<tr>
<td>Silicone solution</td>
<td>Reagent</td>
<td>Serva</td>
<td>35130</td>
<td>&nbsp;</td>
<tr>
<td>Paraformaldehyde (PFA)</td>
<td>Reagent</td>
<td>Sigma</td>
<td>P6148</td>
<td>8% PFA in 0.1M phosphate buffer (pH 7.4).</td>
</tr>
<tr>
<td>4',6-diamidino-2-phenylindole dihydrochloride</td>
<td>Reagent</td>
<td>Sigma</td>
<td>D 0542</td>
<td>DAPI</td>
</tr>
<tr>
<td>Fluorescent Mounting Medium</td>
<td>Reagent</td>
<td>Dako</td>
<td>S3023</td>
<td>&nbsp;</td>
<tr>
<td>BrDU</td>
<td>Reagent</td>
<td>Sigma</td>
<td>B 9285</td>
<td>&nbsp;</td>
<tr>
<td>96-well plates</td>
<td>Tool</td>
<td>FALCON</td>
<td>3072</td>
<td>&nbsp;</td>
<tr>
<td>24-well plates</td>
<td>Tool</td>
<td>FALCON</td>
<td>3047</td>
<td>&nbsp;</td>
<tr>
<td>Pasteur pipettes</td>
<td>Tool</td>
<td>Brand</td>
<td>747720</td>
<td>&nbsp;</td>
<tr>
<td>Forceps DUMONT #5</td>
<td>Tool</td>
<td>Fine Science Tools</td>
<td>11252-30</td>
<td>bevelled very fine shanks (0.05 mm x 0.02 mm tip)</td>
</tr>
<tr>
<td>Forceps DUMONT #7</td>
<td>Tool</td>
<td>Fine Science Tools</td>
<td>11271-30</td>
<td>curved shanks (0.07 mm x 0.10 mm tip)</td>
</tr>
<tr>
<td>Spring scissors,straight, 8cm</td>
<td>Tool</td>
<td>Fine Science Tools</td>
<td>15000-00</td>
<td>fine, small straight blades</td>
</tr>
<tr>
<td>Standard scissors, straight, sharp/blunt </td>
<td>Tool</td>
<td>Fine Science Tools</td>
<td>14007-14</td>
<td>Use for decapitation or cervical dislocation</td>
</tr>
<tr>
<td>Eppendorf tubes</td>
<td>Tool</td>
<td>Eppendorf</td>
<td>&nbsp;</td>
<td>2ml; round bottom for better precipitation of pellet during centrifugation /cytospin</td>
</tr>
<tr>
<td>Cooling centrifuge</td>
<td>Tool</td>
<td>Eppendorf</td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<tr>
<td>Rotation shaker</td>
<td>Tool</td>
<td>CAT</td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<tr>
<td>Cytospin</td>
<td>Tool</td>
<td>Thermo Scientific</td>
<td>&nbsp;</td>
<td>&nbsp;</td>		</tbody>
		</table>
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in vivo-like organotypic murine retinal wholemount culture

消融基因动物模型分析的目标是招收特定视网膜基因功能的经典战略。然而，转基因，基因敲除小鼠模型的视网膜特定的或有条件的往往显示早期的杀伤力或遭受严重畸形，防止超越胚胎或产后早期阶段的分析。 原代细胞培养是一种替代，以探讨外源重组的因素，在受控环境中的基因或siRNA介导的基因敲除表达的影响。游离细胞培养已减少，到达靶细胞的内源性信号的优势，从而促进确定触发后药理操纵的外生影响。但是，重要的细胞间的相互作用是最初破坏酶消化或机械分离，即使重新聚合 1 retinospheroid文化。 相比之下，器官视网膜wholemount文化提供系统在体内的情况接近的生理与神经元的相互作用和连接仍然保留 2-5 。 在这个视频文章中，我们提供了一步一步的示范（1）建立体内器官包括视网膜清扫胚胎，产后和成年鼠的眼睛（2）进行分析的分离和cytospin神经过程的特殊性wholemount文化例如器官wholemounts视网膜细胞凋亡和细胞增殖，培养后的外源重组的因素存在。

Watch this Scientific Journal Video about In vivo-like Organotypic Murine Retinal Wholemount Culture at JoVE.com

In vivo-like Organotypic Murine Retinal Wholemount Culture

此视频文章演示器官视网膜wholemount文化和cytospin一个外生的诱导效应分析程序的建立。器官型视网膜wholemount文化模仿<em&gt;在体内</em&gt;情况，同时规避经典的小鼠动物模型的缺点，大大促进了实验操作的小鼠视网膜的无障碍。

在体内的器官型小鼠视网膜Wholemount文化

Targeted ablations of genes and analysis of animal models is the classical strategy for enrolling specific retinal gene function. However, transgenic, ...

Research

JoVE Journal

Biology

In vivo-like Organotypic Murine Retinal Wholemount Culture

Organotypic Culture of Adult Rabbit Retina

器官型培养的成年兔视网膜

Organotypic culture systems of functional neural tissues are important tools in neurobiological research. Ideally, such a system should be compatible with ...

科研

生物学

Organotypic Slice Culture of E18 Rat Brains

器官型E18大鼠脑切片文化

Organotypic slice cultures from embryonic rodent brains are widely used to study brain development. While there are often advantages to an in-vivo system, ...

Whole-cell Recordings of Light Evoked Excitatory Synaptic Currents in the Retinal Slice

全细胞记录的光在视网膜切片诱发兴奋性突触电流

We use the whole-cell patch clamp technique to study the synaptic circuitry that underlies visual information processing in the retina. In this video, we ...

Imaging Exocytosis in Retinal Bipolar Cells with TIRF Microscopy

TIRF显微镜视网膜双极细胞的影像胞外分泌

Total internal reflectance fluorescence (TIRF) microscopy is a technique that allows the study of events happening at the cell membrane, by selective ...

Primary Culture and Plasmid Electroporation of the Murine Organ of Corti. 

原代培养及质粒电穿孔尔蒂小鼠器官。

In all mammals, the sensory epithelium for audition is located along the spiraling organ of Corti that resides within the conch shaped cochlea of the ...

Phenotypic Analysis and Isolation of Murine Hematopoietic Stem Cells and Lineage-committed Progenitors

表型分析和分离小鼠造血干细胞和传承的承诺祖

The bone marrow is the principal site where HSCs and more mature blood cells lineage progenitors reside and differentiate in an adult organism. HSCs ...

Isolation and Primary Culture of Rat Hepatic Cells

大鼠肝细胞的分离和小学文化

Primary hepatocyte culture is a valuable tool that has been extensively used in basic research of liver function, disease, pathophysiology, pharmacology ...

Optimized Protocol for Retinal Wholemount Preparation for Imaging and Immunohistochemistry

视网膜平片准备成像和免疫组化优化方案

Working with delicate tissue can be a complicating factor when performing immunohistochemical assessment. Here, we present a method that utilizes a ...

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, ...

Measurement of Energy Metabolism in Explanted Retinal Tissue Using Extracellular Flux Analysis

细胞外通量分析技术在视网膜组织外种中的能量代谢测定

High acuity vision is a heavily energy-consuming process, and the retina has developed several unique adaptations to precisely meet such demands while ...