Name: methods for experimental manipulations after optic nerve transection in the mammalian cns
Uploaded: 2011-05-12T14:03:00
Description: Watch this Scientific Journal Video about Methods for Experimental Manipulations after Optic Nerve Transection in the Mammalian CNS at JoVE.com

PDK CIHR işletim hibe (MOP 86.523) tarafından desteklenen

1. Cerrahi Teknik <ol><li> Aseptik teknik kullanılarak deneyler ve özel kurum hayvan kullanımını protokolleri takip yapılmalıdır. Canlı doku ile temas eden alet ve malzemeler (çözümleri, test maddeler, izleyiciler, iğne, vb), hayvan refahı ve çalışma üzerindeki olası olumsuz etkileri üzerinde enfeksiyon ve olumsuz etkilerini önlemek için steril olmalıdır. </li></ol> 2. Anestezi <ol><li> Sıçanlar bir veteriner izofluran buharlaştırıcı sistemi kullanılarak anestez...

<ol>
	<li>Bahr, M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Live+or+let+die+-+retinal+ganglion+cell+death+and+survival+during+development+and+in+the+lesioned+adult+CNS.">Live or let die - retinal ganglion cell death and survival during development and in the lesioned adult CNS.</a> Trends Neurosci. 23, 483-4890 (2000).</li><li>Isenmann, S., Kretz, A., Cellerino, A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Molecular+determinants+of+retinal+ganglion+cell+development,+survival,+and+regeneration.">Molecular determinants of retinal ganglion cell development, survival, and regeneration.</a> Prog Retin Eye Res. 22, 483-543 (2003).</li><li>Koeberle, P. D., Bahr, M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Growth+and+guidance+cues+for+regenerating+axons:+where+have+they+gone.">Growth and guidance cues for regenerating axons: where have they gone.</a> J Neurobiol. 59, 162-180 (2004).</li><li>Weishaupt, J. H., Bahr, M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Degeneration+of+axotomized+retinal+ganglion+cells+as+a+model+for+neuronal+apoptosis+in+the+central+nervous+system+-+molecular+death+and+survival+pathways.">Degeneration of axotomized retinal ganglion cells as a model for neuronal apoptosis in the central nervous system - molecular death and survival pathways.</a> Restor. Neurol. Neurosci. 19, 1-2 (2001).</li><li>Arai-Gaun, S. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Heme+oxygenase-1+induced+in+muller+cells+plays+a+protective+role+in+retinal+ischemia-reperfusion+injury+in+rats.">Heme oxygenase-1 induced in muller cells plays a protective role in retinal ischemia-reperfusion injury in rats.</a> Invest Ophthalmol Vis Sci. 45, 4226-4232 (2004).</li><li>Bainbridge, J. W., Tan, M. H., Ali, R. R. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Gene+therapy+progress+and+prospects:+the+eye.">Gene therapy progress and prospects: the eye.</a> Gene Ther. 13, 1191-1197 (2006).</li><li>Polo, A. D. i. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Prolonged+delivery+of+brain-derived+neurotrophic+factor+by+adenovirus-infected+Muller+cells+temporarily+rescues+injured+retinal+ganglion+cells.">Prolonged delivery of brain-derived neurotrophic factor by adenovirus-infected Muller cells temporarily rescues injured retinal ganglion cells.</a> Proc Natl Acad Sci U S A. 95, 3978-3983 (1998).</li><li>Herard, A. S. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=siRNA+targeted+against+amyloid+precursor+protein+impairs+synaptic+activity+in+vivo.">siRNA targeted against amyloid precursor protein impairs synaptic activity in vivo.</a> Neurobiol Aging. 27, 1740-1750 (2006).</li><li>Koeberle, P. D., Bahr, M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=The+upregulation+of+GLAST-1+is+an+indirect+antiapoptotic+mechanism+of+GDNF+and+neurturin+in+the+adult+CNS.">The upregulation of GLAST-1 is an indirect antiapoptotic mechanism of GDNF and neurturin in the adult CNS.</a> Cell Death Differ. 15, 471-483 (2008).</li><li>Koeberle, P. D., Gauldie, J., Ball, A. K. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Effects+of+adenoviral-mediated+gene+transfer+of+interleukin-10,+interleukin-4,+and+transforming+growth+factor-beta+on+the+survival+of+axotomized+retinal+ganglion+cells.">Effects of adenoviral-mediated gene transfer of interleukin-10, interleukin-4, and transforming growth factor-beta on the survival of axotomized retinal ganglion cells.</a> Neuroscience. 125, 903-920 (2004).</li><li>Naik, R., Mukhopadhyay, A., Ganguli, M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Gene+delivery+to+the+retina:+focus+on+non-viral+approaches.">Gene delivery to the retina: focus on non-viral approaches.</a> Drug Discov Today. 14, 306-315 (2009).</li><li>van Adel, B. A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Delivery+of+ciliary+neurotrophic+factor+via+lentiviral-mediated+transfer+protects+axotomized+retinal+ganglion+cells+for+an+extended+period+of+time.">Delivery of ciliary neurotrophic factor via lentiviral-mediated transfer protects axotomized retinal ganglion cells for an extended period of time.</a> Hum Gene Ther. 14, 103-115 (2003).</li><li>Alexander, J. J., Hauswirth, W. W. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Adeno-associated+viral+vectors+and+the+retina.">Adeno-associated viral vectors and the retina.</a> Adv Exp Med Biol. 613, 121-128 (2008).</li><li>Allocca, M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=AAV-mediated+gene+transfer+for+retinal+diseases.">AAV-mediated gene transfer for retinal diseases.</a> Expert Opin Biol Ther. 6, 1279-1294 (2006).</li><li>Surace, E. M., Auricchio, A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Versatility+of+AAV+vectors+for+retinal+gene+transfer.">Versatility of AAV vectors for retinal gene transfer.</a> Vision Res. 48, 353-359 (2008).</li><li>Garcia-Valenzuela, E. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Axon-mediated+gene+transfer+of+retinal+ganglion+cells+in+vivo.">Axon-mediated gene transfer of retinal ganglion cells in vivo.</a> J Neurobiol. 32, 111-122 (1997).</li><li>Koeberle, P. D., Wang, Y., Schlichter, L. C. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Kv1.1+and+Kv1.3+channels+contribute+to+the+degeneration+of+retinal+ganglion+cells+after+optic+nerve+transection+in+vivo.">Kv1.1 and Kv1.3 channels contribute to the degeneration of retinal ganglion cells after optic nerve transection in vivo.</a> Cell Death Differ. 17, 134-144 (2010).</li><li>Kugler, S. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Transduction+of+axotomized+retinal+ganglion+cells+by+adenoviral+vector+administration+at+the+optic+nerve+stump:+an+in+vivo+model+system+for+the+inhibition+of+neuronal+apoptotic+cell+death.">Transduction of axotomized retinal ganglion cells by adenoviral vector administration at the optic nerve stump: an in vivo model system for the inhibition of neuronal apoptotic cell death.</a> Gene Ther. 6, 1759-1767 (1999).</li><li>Lingor, P. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Down-regulation+of+apoptosis+mediators+by+RNAi+inhibits+axotomy-induced+retinal+ganglion+cell+death+in+vivo.">Down-regulation of apoptosis mediators by RNAi inhibits axotomy-induced retinal ganglion cell death in vivo.</a> Brain. 128, 550-558 (2005).</li><li>Leon, S. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Lens+injury+stimulates+axon+regeneration+in+the+mature+rat+optic+nerve.">Lens injury stimulates axon regeneration in the mature rat optic nerve.</a> J Neurosci. 20, 4615-4626 (2000).</li><li>Mansour-Robaey, S. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Effects+of+ocular+injury+and+administration+of+brain-derived+neurotrophic+factor+on+survival+and+regrowth+of+axotomized+retinal+ganglion+cells.">Effects of ocular injury and administration of brain-derived neurotrophic factor on survival and regrowth of axotomized retinal ganglion cells.</a> Proc Natl Acad Sci U S A. 91, 1632-1636 (1994).</li><li>D'Onofrio, P. M., Magharious, M. M., Koeberle, P. D. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Optic+Nerve+Transection:+A+Model+of+Adult.">Optic Nerve Transection: A Model of Adult.</a> J Vis Exp. , .</li></ol>

Optik sinir transeksiyonu yetişkin MSS nöron apoptozis yüksek tekrarlanabilir bir model. Bu yazının gösterdiği deneysel manipülasyonlar yaralanma sonrası RGC apopitoz mekanizmalarının çalışma izin verir. Göziçi enjeksiyonları retina küresel hedefleme için yararlıdır. Bu prosedür, cam pipet ucu ile lens kesmemeye kritik olduğu gibi, bazı pratik gerektirir. Lens hasar değiştirerek hücre sağkalım ve rejenerasyon 20, 21, büyüme faktörlerinin salınımı...

A correction to the article Methods for Experimental Manipulations after Optic Nerve Transection in the Mammalian CNS was made.

Erratum: Methods for Experimental Manipulations after Optic Nerve Transection in the Mammalian CNS

<!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>Stereotaxic Frame</td>
<td>&nbsp;</td>
<td>Stoelting, Kopf, WPI</td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<tr>
<td>Rat Gas Mask</td>
<td>&nbsp;</td>
<td>Stoelting, Kopf, WPI</td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<tr>
<td>Anesthesia System</td>
<td>&nbsp;</td>
<td>VetEquip</td>
<td>901806</td>
<td>&nbsp;</td>
<tr>
<td>Isoflurane (PrAErrane)</td>
<td>&nbsp;</td>
<td>Baxter Corp</td>
<td>DIN 02225875</td>
<td>&nbsp;</td>
<tr>
<td>Surgical Microscope</td>
<td>&nbsp;</td>
<td>WPI, Zeiss, Leica</td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<tr>
<td>Alcaine Eye Drops</td>
<td>&nbsp;</td>
<td>Alcon</td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<tr>
<td>Tears Naturale P.M.</td>
<td>&nbsp;</td>
<td>Alcon</td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<tr>
<td>Fine tip Dumont forceps</td>
<td>&nbsp;</td>
<td>Fine Science Tools</td>
<td>11252-00</td>
<td>&nbsp;</td>
<tr>
<td>10 &mu;l Hamilton Syringe (1701RN; 26s/2&#x201D;/2)</td>
<td>&nbsp;</td>
<td>Hamilton Syringe Co.</td>
<td>80030</td>
<td>&nbsp;</td>
<tr>
<td>1/16 inch Compression Fittings</td>
<td>&nbsp;</td>
<td>Hamilton Syringe Co.</td>
<td>55751-01</td>
<td>&nbsp;</td>
<tr>
<td>1/16 inch OD, 0.010 inch ID, PEEK Tubing</td>
<td>&nbsp;</td>
<td>Supelco, Bellefonte, PA</td>
<td>Z226661</td>
<td>&nbsp;</td>
<tr>
<td>Dual RN Glass Coupler</td>
<td>&nbsp;</td>
<td>Hamilton Syringe Co.</td>
<td>55752-01</td>
<td>&nbsp;</td>
<tr>
<td>Mineral Oil Priming Kit: includes syringe, needles, rubber septa</td>
<td>&nbsp;</td>
<td>Hamilton Syringe Co.</td>
<td>PRMKIT</td>
<td>&nbsp;</td>		</tbody>
		</table>
		</div>

methods for experimental manipulations after optic nerve transection in the mammalian cns

Retina ganglion hücrelerinin (RGCs) MSS nöronlar olduğunu retina optik sinir yoluyla beyne görsel bilgi çıktı. Optik sinir göz yörüngesinin içinde erişilebilir ve tüm RGC nüfus aksonlar tamamen kesme, (axotomized) transeksiyon olabilir. Optik sinir transeksiyonu yetişkin MSS 1-4 apoptotik nöron hücre ölümü tekrarlanabilir bir model. Bu model özellikle çekici, göz vitreus kamara göz içi enjeksiyonları ile deneysel manipülasyonlar izin retina ilaç dağıtım için bir kapsül gibi davranır çünkü. Vitreus sıvı ile kimyasal difüzyon tüm RGC nüfus üzerine hareket etmelerini sağlar. Viral vektörler, plazmid ya da kısa müdahale RNA&#39;lar (siRNA) 5-12 retina hücreleri enfekte veya transfect için vitreus odasına teslim edilebilir. Adeno Associated Virus (AAV) vektörleri yüksek tropizm enjeksiyon yerinde 6, 7, 13-15 yakın hücrelerinin% 90 yaklaşan bir enfeksiyon oranı ile, hedef RGCs için yararlı. Ayrıca, RGCs seçici hedef üstün colliculus 10 siRNA&#39;lar, plazmid veya viral vektörler içine optik sinir 16-19 veya enjekte vektörler kesik ucuna uygulayarak transfekte olabilir. Bu araştırmacılar, diğer seyirci nöron veya glia çevreleyen karıştırıcı etkisi olmadan yaralı nöronal nüfus apoptotik mekanizmalar çalışma sağlar. RGC apoptozis, hücre ölümü hücrelerin hızla dejenere sonra 3-4 gün postaxotomy, gecikmiş sayede ders karakteristik bir zaman vardır. Bu apoptozis de dahil yollar yönelik deneysel manipülasyonlar için bir pencere sağlar. Axotomy zaman sinir kesim hemen sonra, doğrudan transeksiyon optik sinir güdük RGCs hedef manipülasyonlar yapılmaktadır. Buna karşın, madde bir göz içi yolla teslim edildiğinde, onlar, axotomized RGCs apoptoz başlaması önceki cerrahi öncesi veya ameliyat sonrası ilk 3 gün içinde enjekte edilebilir. Bu yazıda, optik sinir transeksiyonu sonra deneysel manipülasyonlar için çeşitli yöntemler göstermektedir.

Watch this Scientific Journal Video about Methods for Experimental Manipulations after Optic Nerve Transection in the Mammalian CNS at JoVE.com

Methods for Experimental Manipulations after Optic Nerve Transection in the Mammalian CNS

Optik Sinir transeksiyonu yetişkin MSS yaralanma yaygın olarak kullanılan bir model. Bu model, küresel retina hedef ya da doğrudan hedef, retina ganglion hücrelerinin yaralı nöronal nüfus bir dizi deneysel manipülasyon yapmak için idealdir.

Memeli MSS Optik Sinir transeksiyonu sonra Deneysel İşlemler Yöntemleri

Retinal ganglion cells (RGCs) are CNS neurons that output visual information from the retina to the brain, via the optic nerve. The optic nerve can be ...

Research

JoVE Journal

Neuroscience

Optic Nerve Transection: A Model of Adult Neuron Apoptosis in the Central Nervous System

Optik Sinir transeksiyonu: Santral Sinir Sistemi Yetişkin Nöron Apoptoz Bir Model

Retinal ganglion cells (RGCs) are CNS neurons that output visual information from the retina to the brain, via the optic nerve. 
The optic nerve can be ...

An Optic Nerve Crush Injury Murine Model to Study Retinal Ganglion Cell Survival

Retina Ganglion Hücre Survival Eğitim Bir Optik Sinir Crush Yaralanma murin Modeli

Injury to the optic nerve can lead to axonal degeneration, followed by a gradual death of retinal ganglion cells (RGCs), which results in irreversible ...

Transplantation of Olfactory Ensheathing Cells to Evaluate Functional Recovery after Peripheral Nerve Injury

Periferik Sinir Hasarı Sonrası Fonksiyonel Kurtarma Değerlendirmesinde Koku Ensheathing Hücre Nakli

Olfactory ensheathing cells (OECs) are neural crest cells which allow growth and regrowth of the primary olfactory neurons. Indeed, the primary olfactory ...

Motor Nerve Transection and Time-lapse Imaging of Glial Cell Behaviors in Live Zebrafish

Motor Sinir transeksiyonu ve Canlı Zebra balığı Glial Hücre Davranışlarının Time-lapse Görüntüleme

The  nervous system is often described as a hard-wired component of the body even  though it is a considerably fluid organ system that reacts to external ...

Fast Micro-iontophoresis of Glutamate and GABA: A Useful Tool to Investigate Synaptic Integration

Glutamat ve GABA hızlı Micro-iyontoforez: Synaptic Entegrasyon Araştırma yararlı bir araç

One of the fundamental interests in neuroscience is to understand the integration of excitatory and inhibitory inputs along the very complex structure of ...

In vivo Imaging of Optic Nerve Fiber Integrity by Contrast-Enhanced MRI in Mice

In vivo Imaging of Optic Nerve Fiber Integrity by Contrast-Enhanced MRI in Mice

Farelerde kontrastlı MR ile optik sinir lifi Dürüstlük İn vivo

The rodent visual system encompasses retinal ganglion cells and their axons that form the optic nerve to enter thalamic and midbrain centers, and ...

Spinal Cord Transection in the Larval Zebrafish

Larva Zebra balığı Omurilik Kesisi

Mammals fail in sensory and motor recovery following spinal cord injury due to lack of axonal regrowth below the level of injury as well as an inability ...

Minimally-invasive Technique for Injection into Rat Optic Nerve

Sıçan Optik Sinir içine Enjeksiyon için minimal invaziv Tekniği

The rat optic nerve is a useful model for stem cell regeneration research. Direct injection into the rat optic nerve allows delivery into the central ...

Visual Evoked Potential Recording in a Rat Model of Experimental Optic Nerve Demyelination

Deneysel Optik Sinir demyelinizasyon bir Rat Modelinde Görsel Uyarılmış Potansiyel Kayıt

The visual evoked potential (VEP) recording is widely used in clinical practice to assess the severity of optic neuritis in its acute phase, and to ...