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"> Prüfen und Vorbereiten der Ausrüstung </p><ol><li> Betäuben die Ratte durch intraperitoneale Injektion von Ketamin (80mg/kg) und Xylazin (8mg/kg) (Volumen-Verhältnis bei 2:1). </li><li> Einen Tropfen von 0,5% Alcaine der Ratte Augen, als topische Anästhetika vor Laserkoagulation. </li><li> Position der Ratte und setzen das Ziel Adern mit einer gebogenen Pinzette. Verwenden Sie den Schritt zur Laserkoagulation starten. Bewerben Kampf 60 Laser-Spots rund um den Limbus Vene (mit Ausnahme der Nasenbereich) und 15-20 Lase...

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	<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> Nach zwei Laser-Behandlungen mit 7 Tage auseinander, können wir den IOP von Laser fotokoagulierte Auge um 50% mit Kontrolle Auge vergleichen zu erheben. Der erhöhte Augeninnendruck kann mindestens für 3 Monate nach der ersten Laser-Behandlung zu erhalten. Dieses Rattenmodell des erhöhten Augeninnendrucks wertvolle Möglichkeiten, die Mechanismen der Druck-induzierten retinalen Ganglienzellen Verlust und Schädigung des Sehnervs, dass die pathologischen Veränderungen in der menschlichen Glaukom Mimik zu studieren. </p>

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<td>ULTIMA&#174; 2000SE Argon Laser </td>
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<td>Coherent Inc.</td>
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<td>Protective goggles</td>
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laser-induced chronic ocular hypertension model on sd rats

<p class="jove_content">Das Glaukom ist eine der Hauptursachen für Blindheit in der Welt. Erhöhten Augeninnendruck ist ein Hauptrisikofaktor. Laserkoagulation induzierte okulärer Hypertension ist eine der etablierten Tiermodell. Dieses Video zeigt, wie okulärer Hypertension durch Argon Laser-Photokoagulation bei Ratten zu induzieren.</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

Laser-induzierte chronische Ocular Hypertension Modell auf SD-Ratten

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

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