Name: preparation and culture of chicken auditory brainstem slices
Uploaded: 2011-03-21T13:00:00
Description: Watch this Scientific Journal Video about Preparation and Culture of Chicken Auditory Brainstem Slices at JoVE.com

Rubel miembros actuales y anteriores de laboratorio.

1. Preparación de la zona de disección <ol><li> Continuamente burbuja artificial líquido cefalorraquídeo (ACSF) con una mezcla de 95% O 2 / 5% de CO 2 (pH entre 7.2-7.4, la osmolaridad 295-310 mOsm / l). </li><li> Mientras ACSF es burbujeante, limpia la zona de trabajo con un 70% EtOH. También limpiar el vibratome y la hoja de cortar. Enjuagar la cuchilla con agua destilada (dH 2 O). </li><li> Lugar almohadilla limpia la absorción de líquidos en el área de disección con instru...

<ol>
	<li>Howard, M. A., Burger, R. M., Rubel, E. W. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=A+developmental+switch+to+GABAergic+inhibition+dependent+on+increases+in+Kv1-type+K++currents.">A developmental switch to GABAergic inhibition dependent on increases in Kv1-type K+ currents.</a> J Neurosci. 27, 2112-2123 (2007).</li><li>Kuba, H., Koyano, K., Ohmori, H. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Development+of+membrane+conductance+improves+coincidence+detection+in+the+nucleus+laminaris+of+the+chicken.">Development of membrane conductance improves coincidence detection in the nucleus laminaris of the chicken.</a> J Physiol. 540, 529-542 (2002).</li><li>Gao, H., Lu, Y. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Early+development+of+intrinsic+and+synaptic+properties+of+chicken+nucleus+laminaris+neurons.">Early development of intrinsic and synaptic properties of chicken nucleus laminaris neurons.</a> Neuroscience. 153, 131-143 (2008).</li><li>Sanchez, J. T., Wang, Y., Rubel, E. W., Barria, A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Development+of+glutamatergic+synaptic+transmission+in+binaural+auditory+neurons.">Development of glutamatergic synaptic transmission in binaural auditory neurons.</a> J Neurophysiol. 104, 1774-1789 (2010).</li><li>Jackson, H., Hackett, J. T., Rubel, E. W. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Organization+and+development+of+brain+stem+auditory+nuclei+in+the+chick:+ontogeny+of+postsynaptic+responses.">Organization and development of brain stem auditory nuclei in the chick: ontogeny of postsynaptic responses.</a> J Comp Neurol. 210, 80-86 (1982).</li><li>Rubel, E. W., Parks, T. N. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Organization+and+development+of+brain+stem+auditory+nuclei+of+the+chicken:+tonotopic+organization+of+n.+magnocellularis+and+n.+laminaris.">Organization and development of brain stem auditory nuclei of the chicken: tonotopic organization of n. magnocellularis and n. laminaris.</a> J Comp Neurol. 164, 411-433 (1975).</li><li>Rubel, E. W., Smith, D. J., Miller, 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=Organization+and+development+of+brain+stem+auditory+nuclei+of+the+chicken:+ontogeny+of+n.+magnocellularis+and+n.+laminaris.">Organization and development of brain stem auditory nuclei of the chicken: ontogeny of n. magnocellularis and n. laminaris.</a> J Comp Neurol. 166, 469-489 (1976).</li><li>Stoppini, L., Buchs, P. A., Muller, D. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=A+simple+method+for+organotypic+cultures+of+nervous+tissue.">A simple method for organotypic cultures of nervous tissue.</a> J Neurosci Methods. 37, 173-182 (1991).</li><li>Reyes, A. D., Rubel, E. W., Spain, W. J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Membrane+properties+underlying+the+firing+of+neurons+in+the+avian+cochlear+nucleus.">Membrane properties underlying the firing of neurons in the avian cochlear nucleus.</a> J Neurosci. 14, 5352-5364 (1994).</li><li>Monsivais, P., Rubel, E. W. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Accommodation+enhances+depolarizing+inhibition+in+central+neurons.">Accommodation enhances depolarizing inhibition in central neurons.</a> J Neurosci. 21, 7823-7830 (2001).</li><li>Lu, T., Trussell, L. O. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Development+and+elimination+of+endbulb+synapses+in+the+chick+cochlear+nucleus.">Development and elimination of endbulb synapses in the chick cochlear nucleus.</a> J Neurosci. 27, 808-8017 (2007).</li><li>Kuba, H., Yamada, R., Fukui, I., Ohmori, H. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Tonotopic+specialization+of+auditory+coincidence+detection+in+nucleus+laminaris+of+the+chick.">Tonotopic specialization of auditory coincidence detection in nucleus laminaris of the chick.</a> J Neurosci. 25, 1924-1934 (2005).</li><li>Trussell, L. O. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Cellular+mechanisms+for+preservation+of+timing+in+central+auditory+pathways.">Cellular mechanisms for preservation of timing in central auditory pathways.</a> Curr Opin Neurobiol. 7, 487-492 (1997).</li><li>Trussell, L. O. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Synaptic+mechanisms+for+coding+timing+in+auditory+neurons.">Synaptic mechanisms for coding timing in auditory neurons.</a> Annu Rev Physiol. 61, 477-496 (1999).</li><li>Sorensen, S. A., Rubel, E. W. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=The+level+and+integrity+of+synaptic+input+regulates+dendrite+structure.">The level and integrity of synaptic input regulates dendrite structure.</a> J Neurosci. 26, 1539-1550 (2006).</li></ol>

Durante varias décadas, la preparación rebanada aguda del tronco del encéfalo de pollo se ha utilizado para el estudio del procesamiento auditivo 9, 10. Este enfoque ha proporcionado una enorme cantidad de datos in-vitro fisiológicos en el procesamiento binaural de ambos estados de desarrollo y de madurez 4, 11, 12. Se sabe mucho sobre este circuito de alta especialización y el papel que juega cada núcleo en el procesamiento temporal del sonido 13, 14. De hecho, a corto pl...

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		<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>Chicken ACSF</td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<tr>
<td>NaCl</td>
<td>&nbsp;</td>
<td>Fisher Scientific</td>
<td>M-11624</td>
<td>130 mM</td>
</tr>
<tr>
<td>NaHCO3</td>
<td>&nbsp;</td>
<td>Fisher Scientific</td>
<td>M-10576</td>
<td>26 mM</td>
</tr>
<tr>
<td>KCl</td>
<td>&nbsp;</td>
<td>Sigma</td>
<td>P-9333</td>
<td>3 mM</td>
</tr>
<tr>
<td>NaH2PO4</td>
<td>&nbsp;</td>
<td>Sigma</td>
<td>S-8282</td>
<td>1.25 mM</td>
</tr>
<tr>
<td>Glucose</td>
<td>&nbsp;</td>
<td>Sigma</td>
<td>G-7528</td>
<td>10 mM</td>
</tr>
<tr>
<td>MgCl2</td>
<td>&nbsp;</td>
<td>Fisher Scientific</td>
<td>M33-500</td>
<td>1 mM</td>
</tr>
<tr>
<td>CaCl2</td>
<td>&nbsp;</td>
<td>Acros Organics</td>
<td>423525000</td>
<td>2 mM</td>
</tr>
<tr>
<td>Chicken culture medium (store at 4&deg;C)</td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<tr>
<td>advanced minimum essential medium (with NEAA, sodium pyruvate at 110 mg/l, without L-glutamate)</td>
<td>&nbsp;</td>
<td>Gibco Invitrogen</td>
<td>12492-013</td>
<td>48.00%</td>
</tr>
<tr>
<td>Earl's balanced salt solution</td>
<td>&nbsp;</td>
<td>Sigma</td>
<td>E-2888</td>
<td>24.00%</td>
</tr>
<tr>
<td>L-glutamine (200 mM)</td>
<td>&nbsp;</td>
<td>Sigma</td>
<td>G-7513</td>
<td>1.00%</td>
</tr>
<tr>
<td>Glucose solution (200 g/l, sterile filtered)</td>
<td>&nbsp;</td>
<td>Sigma</td>
<td>G-7528</td>
<td>2.75%</td>
</tr>
<tr>
<td>horse serum (heat inactivated, sterile filtered)</td>
<td>&nbsp;</td>
<td>Sigma</td>
<td>H-1138</td>
<td>24.00%</td>
</tr>
<tr>
<td>Penicillin-streptomycin*</td>
<td>&nbsp;</td>
<td>Sigma</td>
<td>P-0781</td>
<td>1.00 ml 
* = Add to 100 ml culture medium if needed to prevent contamination</td>
</tr>
<tr>
<td>Specific equipment</td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<tr>
<td>Millicell-CM cell culture inserts</td>
<td>PICMORG50</td>
<td>Millipore</td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<tr>
<td>6-well plate</td>
<td>6 Well Cell Culture Cluster</td>
<td>Corning Incorporated</td>
<td>&nbsp;</td>
<td>&nbsp;</td>
<tr>
<td>Incubator</td>
<td>Forma Scientific CO2 Water Jacketed Incubator</td>
<td>Forma Scientific</td>
<td>&nbsp;</td>
<td>&nbsp;</td>		</tbody>
		</table>
		</div>

preparation and culture of chicken auditory brainstem slices

El tronco cerebral auditivo de pollo es un modelo de sistema bien establecido que ha sido ampliamente utilizado para estudiar la anatomía y la fisiología del procesamiento auditivo en los períodos discretos de desarrollo 4.1, así como los mecanismos de codificación temporal en el sistema central nervioso 7.5. Aquí presentamos un método para preparar el pollo rodajas del tronco cerebral auditivo que puede ser utilizado para la aguda procedimientos experimentales o rodajas de cultivo organotípico a largo plazo de las manipulaciones experimentales. El tronco cerebral auditivo pollo se compone de angularis núcleo magnocelular de oliva, laminaris y superior. Estos núcleos son los responsables de procesamiento de sonido binaural y solo los preparativos corte coronal preservar el circuito entero. En última instancia, cultivos organotípicos rebanada puede proporcionar la oportunidad de manipular varios parámetros de desarrollo, tales como la actividad sináptica, la expresión de los componentes de pre y post-sináptica, la expresión de la excitabilidad de los aspectos de control y la expresión diferencial de genes Este enfoque puede ser utilizado para ampliar el conocimiento general sobre el desarrollo de circuitos neuronales, el refinamiento y la maduración.

Watch this Scientific Journal Video about Preparation and Culture of Chicken Auditory Brainstem Slices at JoVE.com

Preparation and Culture of Chicken Auditory Brainstem Slices

El tronco cerebral auditivo pollo se compone de los núcleos responsables de procesamiento de sonido binaural. Una preparación simple corte coronal mantiene el circuito completo, mientras que el enfoque de cultivo proporciona una preparación única para estudiar el desarrollo de la estructura neuronal y la función auditiva en los niveles molecular, celular y de red.

Preparación y Cultura de rebanadas de pollo tronco cerebral auditivo

The chicken auditory brainstem is a well-established model system that has been widely used to study the anatomy and physiology of auditory processing at ...

Research

JoVE Journal

Neuroscience

Preparation of Oligomeric &beta;-amyloid1-42 and Induction of Synaptic Plasticity Impairment on Hippocampal Slices

Preparation of Oligomeric ÃƒÅ½Ã‚Â²-amyloid1-42 and Induction of Synaptic Plasticity Impairment on Hippocampal Slices

Preparación de oligómeros β-amiloide 1-42 Y la inducción del deterioro de plasticidad sináptica en rodajas de hipocampo

Impairment of synaptic connections is likely to underlie the subtle amnesic changes occurring at the early stages of Alzheimer s Disease (AD). ...

Investigación

Neurociencias

Preparation of Acute Subventricular Zone Slices for Calcium Imaging

Preparación de agudos Slices zona subventricular for Imaging Calcio

The subventricular zone (SVZ) is one of the two neurogenic zones in the postnatal brain. The SVZ contains densely packed cells, including neural ...

Chicken Embryo Spinal Cord Slice Culture Protocol

Embriones de pollo de la Médula Espinal Slice Cultura Protocolo

Slice cultures can facilitate the manipulation of  embryo development both pharmacologically and through gene manipulations. In  this reduced system, ...

Improved Preparation and Preservation of Hippocampal Mouse Slices for a Very Stable and Reproducible Recording of Long-term Potentiation

Mejora de la preparación y conservación de las rebanadas de hipocampo de un ratón de grabación muy estable y reproducible de la potenciación a largo plazo

Long-term potentiation (LTP) is a type of synaptic plasticity characterized by an increase in synaptic strength and believed to be involved in memory ...

Preparation of Acute Brain Slices Using an Optimized N-Methyl-D-glucamine Protective Recovery Method

Preparation of Acute Brain Slices Using an Optimized N-Methyl-D-glucamine Protective Recovery Method

Preparación de rebanadas cerebrales agudas mediante un optimizado N-metil-D-glucamine recuperación protección método

This protocol is a practical guide to the N-methyl-D-glucamine (NMDG) protective recovery method of brain slice preparation. Numerous recent studies have ...

The Preparation of Oblique Spinal Cord Slices for Ventral Root Stimulation

La Preparación de oblicua de la médula espinal ventral de segmentos para Root Estimulación

Electrophysiological recordings from spinal cord slices have proven to be a valuable technique to investigate a wide range of questions, from cellular to ...

Preparation of Horizontal Slices of Adult Mouse Retina for Electrophysiological Studies

Preparación de cortes horizontales de ratón adulto Retina de Estudios electrofisiológicos

Vertical slice preparations are well established to study circuitry and signal transmission in the adult mammalian retina. The plane of sectioning in ...

Auditory Brainstem Response and Outer Hair Cell Whole-cell Patch Clamp Recording in Postnatal Rats

Respuesta auditiva del médula oblonga y la célula de pelo externa celulares parche abrazadera grabación en ratas postnatales

The outer hair cell is one of the two types of sensory hair cells in the mammalian cochlea. They alter their cell length with the receptor potential to ...

Cochlear Implant Surgery and Electrically-evoked Auditory Brainstem Response Recordings in C57BL/6 Mice

Cirugía de implante coclear y eléctricamente evocada médula oblonga auditivo respuesta grabaciones en ratones C57BL/6

Cochlear implants (CIs) are neuroprosthetic devices that can provide a sense of hearing to deaf people. However, a CI cannot restore all aspects of ...

Preparation of Rhythmically-active In Vitro Neonatal Rodent Brainstem-spinal Cord and Thin Slice

Preparación de rítmicamente activa en Vitro Neonatal roedor del médula oblonga-medulares y rebanada fina

Mammalian inspiratory rhythm is generated from a neuronal network in a region of the medulla called the preB&#246;tzinger complex (pBC), which produces a ...