Name: protocol for culturing sympathetic neurons from rat superior cervical ganglia (scg)
Uploaded: 2009-01-30T00:00:00
Description: Watch this Scientific Journal Video about Protocol for Culturing Sympathetic Neurons from Rat Superior Cervical Ganglia SCG at JoVE.com

NZ ringrazia laboratorio membri Subhas Biswas, Andrew Sproul, e Ryan Willet per la formazione lei in dissezione e la raccolta neuroni simpatici. Supportato anche da finanziamenti del NIH-NINDS.

1. Preparazione per la dissezione: <ol><li> Selezionare il piatto appropriata cultura (10 cm o piastre 6-24-bene o bene, ecc) a seconda della natura dei vostri esperimenti, e il cappotto con coda di topo collagene 24 ore prima della dissezione. I metodi per la preparazione di ratto coda di collagene e di utilizzarlo per i piatti della cultura cappotto sono stati descritti altrove (1). </li><li> Preparare una soluzione di tripsina 0,25% in tampone fosfato (PBS) (nessun EDTA) e filtro sterilizzare. Preparare 1 ml di aliq...

<ol>
	<li>Banker, G., Goslin, K. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=.">.</a> Culturing Nerve Cells. , (1998).</li><li>Biswas, S. C., Shi, Y., Sproul, A., Greene, 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=Pro-apoptotic+Bim+Induction+in+Response+to+Nerve+Growth+Factor+Deprivation+Requires+Simultaneous+Activation+of+Three+Different+Death+Signaling+Pathways.">Pro-apoptotic Bim Induction in Response to Nerve Growth Factor Deprivation Requires Simultaneous Activation of Three Different Death Signaling Pathways.</a> The Journal of Biological Chemistry. 282 (40), 29368-29374 (2007).</li><li>Bocchini, V., Angeletti, P. U. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=The+Nerve+Growth+Factor:+purification+as+a+30,000-molecular-weight+protein.">The Nerve Growth Factor: purification as a 30,000-molecular-weight protein.</a> Proc. Natl. Acad. Sci. USA. (64), 787-794 (1969).</li><li>Dechant, G. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Chat+in+the+Trophic+Web:+NGF+Activates+Ret+by+Inter-RTK+Signaling.">Chat in the Trophic Web: NGF Activates Ret by Inter-RTK Signaling.</a> Neuron. 33 (2), 156-158 (2002).</li><li>Deckwerth, T., Elliott, J. L., Knudson, C. M., Johnson, E. M., Snider, W. D., Korsmeyer, S. J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Bax+is+required+for+neuronal+death+after+trophic+factor+deprivation+and+during+development.">Bax is required for neuronal death after trophic factor deprivation and during development.</a> Neuron. (17), 401-411 (1996).</li><li>Greene, 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=Quantitative+in+Vitro+Studies+on+the+Nerve+Growth+Factor+(NGF)+Requirement+of+Neurons+-+I.+Sympathetic+Neurons.">Quantitative in Vitro Studies on the Nerve Growth Factor (NGF) Requirement of Neurons - I. Sympathetic Neurons.</a> Developmental Biology. (58), 96-105 (1977).</li><li>Park, D. S., Morris, E. J., Padmanabhan, J., Shelanski, M. L., Geller, H. M., Greene, 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=Cyclin-dependent+kinases+participate+in+death+of+neurons+evoked+by+DNA-damaging+agents.">Cyclin-dependent kinases participate in death of neurons evoked by DNA-damaging agents.</a> The Journal of Cell Biology. 143, 457-467 (1998).</li><li>Pierchala, B. A., Ahrens, R. C., Paden, A. J., Johnson, E. M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Nerve+Growth+Factor+Promotes+the+Survival+of+Sympathetic+Neurons+through+the+Cooperative+Function+of+the+Protein+Kinase+C+and+Phosphatidylinositol+3-Kinase+Pathways.">Nerve Growth Factor Promotes the Survival of Sympathetic Neurons through the Cooperative Function of the Protein Kinase C and Phosphatidylinositol 3-Kinase Pathways.</a> The Journal of Cell Biology. 279, 27986-27993 (2004).</li></ol>

Noi usiamo ratti Sprague Dawley per le nostre culture. Prendetevi il tempo e attenzione durante la pulizia dei gangli. Rimuovere tutti, detriti vasi sanguigni e grasso. Questo passo è importante per garantire una cultura che è più o meno omogeneo e privo di tipi di cellule estranee. L&#39;aggiunta di uridine/5-FDU in gran parte eliminare eventuali cellule rimanenti non neuronali (mitosi) che contaminano la cultura, o almeno sopprimere la proliferazione. Inoltre, durante la fase di dissociazione, di pazienza e il tempo di ...

<!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>Forceps, Stainless steel #5</td>
<td>Tool</td>
<td>Roboz</td>
<td>RS4976</td>
<td>&nbsp;</td>
<tr>
<td>Scissors, DEAVER straight sharp-blunt- 43mm blades - 5.5</td>
<td>Tool</td>
<td>Roboz</td>
<td>RS6760</td>
<td>&nbsp;</td>
<tr>
<td>RPMI 1640 w/ L-Glutamin</td>
<td>Reagent</td>
<td>Cellgro, Mediatech, Inc.</td>
<td>10-040-CV</td>
<td>&nbsp;</td>
<tr>
<td>Fetal Bovine Serum</td>
<td>Reagent</td>
<td>SAFC Biosciences</td>
<td>12103c</td>
<td>&nbsp;</td>
<tr>
<td>Donor Horse Serum</td>
<td>Reagent</td>
<td>JRH Biosciences</td>
<td>12449</td>
<td>Heat-inactivate by incubating in 56&deg;C waterbath for 30 minutes.</td>
</tr>
<tr>
<td>Penicillin/streptomycin</td>
<td>Reagent</td>
<td>Gibco, Invitrogen</td>
<td>15140-122</td>
<td>&nbsp;</td>
<tr>
<td>Trypsin without EDTA</td>
<td>Reagent</td>
<td>Difco</td>
<td>MT 25-050-CI</td>
<td>&nbsp;</td>
<tr>
<td>Uridine</td>
<td>Reagent</td>
<td>Sigma</td>
<td>U3003</td>
<td>&nbsp;</td>
<tr>
<td>5-Fluoro-5' deoxyuridine</td>
<td>Reagent</td>
<td>Sigma</td>
<td>F-8791</td>
<td>&nbsp;</td>
<tr>
<td>NGF</td>
<td>Reagent</td>
<td>Harlan Bioproduct</td>
<td>BT-5025</td>
<td>&nbsp;</td>
<tr>
<td>Dissection Microscope and light source</td>
<td>Microscope</td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<tr>
<td>15 ml polypropylene tubes</td>
<td>Tool</td>
<td>BD Falcon</td>
<td>352096</td>
<td>&nbsp;</td>
<tr>
<td>Cell culture dishes</td>
<td>Tool</td>
<td>Corning, Nunclone</td>
<td>&nbsp;</td>
<td>&nbsp;</td>		</tbody>
		</table>
		</div>

protocol for culturing sympathetic neurons from rat superior cervical ganglia (scg)

I gangli cervicale superiore (SCG) nei ratti sono piccole, lucide, a mandorla strutture che contengono neuroni simpatici. Questi neuroni fornire innervazioni simpatico per la testa e del collo e costituiscono una popolazione ben caratterizzato e relativamente omogenea (4). Neuroni simpatici dipendono dal fattore di crescita nervosa (NGF) per la crescita sopravvivenza, differenziazione e assonale e la diffusa disponibilità di NGF facilita la loro cultura e la manipolazione sperimentale (2, 3, 6). Per queste ragioni, colture di neuroni simpatici sono stati utilizzati in una vasta gamma di studi tra cui lo sviluppo neuronale e la differenziazione, i meccanismi della morte cellulare programmata e patologiche, e trasduzione del segnale (1, 2, 5 e 6). Sezionare la SCG di ratto appena nati e dei neuroni simpatici coltura non è molto complicata e può essere imparato abbastanza rapidamente. In questo articolo, descriveremo in dettaglio come sezionare la SCG da cuccioli di ratto appena nati e di utilizzarle per stabilire le culture di neuroni simpatici. L&#39;articolo si descrivono anche le fasi preparatorie e reagenti vari e le attrezzature che sono necessarie per raggiungere questo obiettivo.

Watch this Scientific Journal Video about Protocol for Culturing Sympathetic Neurons from Rat Superior Cervical Ganglia SCG at JoVE.com

Protocol for Culturing Sympathetic Neurons from Rat Superior Cervical Ganglia SCG

Questo è un protocollo che descrive come isolare e colture primarie di neuroni simpatici gangli cervicale superiore (SCG) di cuccioli di ratto appena nati.

Protocollo per la coltura neuroni simpatico da Rat gangli cervicale superiore (SCG)

The superior cervical ganglia (SCG) in rats are small, glossy, almond-shaped structures that contain sympathetic neurons.  These neurons provide ...

Research

JoVE Journal

Biology

Protocol for Culturing Sympathetic Neurons from Rat Superior Cervical Ganglia (SCG)

Preparing E18 Cortical Rat Neurons for Compartmentalization in a Microfluidic Device

Preparazione E18 neuroni corticali di ratto per compartimentazione in un dispositivo a microfluidi

In this video, we demonstrate the preparation of E18 cortical rat neurons. E18 cortical rat neurons are obtained from E18 fetal rat cortex previously ...

Ricerca

Biologia

Preparation and Maintenance of Dorsal Root Ganglia Neurons in Compartmented Cultures

Preparazione e manutenzione dei neuroni dei gangli dorsali in Culture Compartmented

Neurons extend axonal processes that are far removed from the cell body to innervate target tissues, where target-derived growth factors are required for ...

An Introduction to Worm Lab: from Culturing Worms to Mutagenesis

Introduzione al Laboratorio Worm: da Worms coltura a mutagenesi

This protocol describes procedures to maintain nematodes in the laboratory and how to mutagenize them using two alternative methods: ethyl methane ...

A System for ex vivo Culturing of Embryonic Pancreas

A System for ex vivo Culturing of Embryonic Pancreas

Un sistema per<em&gt; Ex vivo</emColtura&gt; del pancreas embrionale

The pancreas controls vital functions of our body,  including the production of digestive enzymes and regulation of blood sugar  levels1. Although in the ...

A Simple Protocol for Extracting Hemocytes from Wild Caterpillars

Un protocollo semplice per Estrazione emociti da bruchi selvaggi

Insect hemocytes (equivalent to mammalian white blood cells) play an important role in several physiological processes throughout an insect's life cycle ...

Rapid and Efficient Generation of Neurons from Human Pluripotent Stem Cells in a Multititre Plate Format

Generazione rapida e efficiente di neuroni da cellule staminali umane pluripotenti in un formato piatto Multititre

Existing protocols for the generation of neurons from human pluripotent stem cells (hPSCs) are often tedious in that they are  multistep procedures ...

Culturing Primary Rat Inner Medullary Collecting Duct Cells

Coltura primaria Rat midollare interna Raccolta cellule del dotto

Arginine-vasopressin (AVP) facilitates water reabsorption by renal collecting duct principal cells and thereby fine-tunes body water homeostasis. AVP ...

A Method for Culturing Embryonic C. elegans Cells

A Method for Culturing Embryonic C. elegans Cells

Un metodo per la coltura embrionale<em&gt; C. elegans</em&gt; Celle

C. elegans is a powerful model system, in which genetic and molecular techniques are easily applicable. Until recently though, techniques that require ...

Sampling Blood from the Lateral Tail Vein of the Rat

Prelievo di sangue dalla vena della coda laterale del Topo

Blood samples are commonly obtained in many experimental contexts to measure targets of interest, including hormones, immune factors, growth factors, ...

Isolation of CD146+ Resident Lung Mesenchymal Stromal Cells from Rat Lungs

Isolation of CD146+ Resident Lung Mesenchymal Stromal Cells from Rat Lungs

Isolamento di CD146<sup&gt; +</sup&gt; cellule residenti del polmone mesenchimali stromali da Rat Polmoni

Mesenchymal stromal cells (MSCs) are increasingly recognized for their therapeutic potential in a wide range of diseases, including lung diseases. Besides ...