Los autores son empleados de Miltenyi Biotec GmbH, Alemania.

Para trabajar en condiciones estériles, se recomienda llevar a cabo todos los pasos en una campana de flujo laminar. 1. Materiales <ol><li> HEPES buffer: 10 mM HEPES-NaOH pH 7,4, NaCl 150 mM, KCl 5 mM, 1 mM MgCl 2, 1,8 mM CaCl 2) </li><li> Colagenasa D solución: colagenasa D: 100 mg / mL (colagenasa D&gt; 0,15 U / mg), en tampón HEPES </li><li> DNasa I solución: 20.000 U / ml DNasa I </li><li> Tampón PBS a pH 7,2 </li><li> PEB búfer: 1 parte de solución de archivo de BSA en 20 partes autoMACS solución de lavado </li><li> Tejidos: pulmón derivado de niño de 6 / 7 semanas adulto hembra Balb / c ratón, libre de los órganos adyacentes. </li><li> Opcional: MicroBeads CD11c, MACS columnas MS, Separador MACS para el aislamiento de células dendríticas del pulmón de ratón de un solo de células en suspensión </li></ol> 2. Disociar el tejido pulmonar <ol><li> Enjuague el tejido en una placa de Petri que contiene PBS para eliminar los eritrocitos. </li><li> La transferencia de un máximo de 450 mg de tejido pulmonar a un tubo que contiene 4,9 gentleMACS C ml de tampón HEPES. </li><li> Añadir 100 l colagenasa solución D a una concentración final de 2 D. mg / ml de colagenasa </li><li> Añadir 10 l DNasa solución que hasta los tejidos de 150 mg (concentración final de 40 U / ml DNasa I) o 20 l de DNasa I de 150-450 mg tejido pulmonar (concentración final de 80 I U / ml DNasa). </li><li> Cierre bien el tubo C y adjuntarlo a la gentleMACS disociador. A continuación, ejecute el programa &quot;m_lung_01&quot;. </li><li> Incubar durante 30 min a 37 ° C con rotación automática o manualmente girando cada 5 minutos. </li><li> De retorno de muestras a la disociador gentleMACS y ejecutar el programa &quot;m_lung_02&quot;. </li></ol> 3. Filtración <ol><li> Preparar un tubo de 50 mL para la recolección de células filtrada mediante la sustitución de la tapa con un colador de malla celular 70 micras. </li><li> Una vez que el segundo Programa de gentleMACS extremos, dependiendo de la distribución de material de la muestra en el tubo, puede centrifugar el tubo brevemente para recoger el material de la muestra en la parte inferior del tubo. </li><li> Eliminar las células a través de la tapa del tabique sellado del tubo C con una punta de la pipeta adecuada 1000 l, y aplicarlos a las células colador. </li><li> Lave el filtro celular con 5 ml de tampón HEPES a temperatura ambiente. </li><li> Centrifugar las células a un sedimento en un tubo de 50 ml en 300xg durante 10 minutos. </li><li> Aspirar el sobrenadante y resuspender el botón celular en el volumen deseado de tampón PEB. </li></ol> Parte 4: Resultados del representante: <img src="/files/ftp_upload/1266/1266fig1.jpg" alt="Figura 1" /> Figura 1. Pulmón disociación con el disociador gentleMACS ™ resultó en 92% las células viables. Las células muertas se tiñeron con fluorescencia con yoduro de propidio (PI) (diagrama de puntos derecho, diagrama de puntos a la izquierda: no tinción PI). <img src="/files/ftp_upload/1266/1266fig2.jpg" alt="Figura 2" /> Figura 2. Disociación de tejido pulmonar de ratón utilizando los resultados disociador gentleMACS en un alto porcentaje de leucocitos viables y células endoteliales. La derivada de una sola célula suspensiones fueron teñidas con CD45 y CD146-PE-FITC o CD31-FITC y analizadas por citometría de flujo. <img src="/files/ftp_upload/1266/1266figure2c.png" alt="Figura 2C" /> Figura 3. Unicelulares suspensión derivadas de tejido pulmonar de ratón estaba manchada con CD11c-FITC y anti-mPDCA-1-APC para detectar ratón CD11c baja m-PDCA-1 + DCs plasmocitoide y células CD11c alta. <img src="/files/ftp_upload/1266/1266fig4.jpg" alt="Figura 4" /> Figura 4. Enriquecimiento de las células dendríticas con MicroBeads CD11c, un separador de MiniMACS y dos columnas de la EM.

<ol>
	<li>Swanson, K. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Flt3-Ligand,+IL-4,+GM-CSF,+and+Adherence-Mediated+Isolation+of+Murine+Lung+Dendritic+Cells:+Assessment+of+Isolation+Technique+on+Phenotype+and+Function.">Flt3-Ligand, IL-4, GM-CSF, and Adherence-Mediated Isolation of Murine Lung Dendritic Cells: Assessment of Isolation Technique on Phenotype and Function.</a> J. Immunol. 173, 4875-4881 (2004).</li><li>Vermaelen, K., Pauwels, R. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Accurate+and+simple+discrimination+of+mouse+pulmonary+dendritic+cell+and+macrophage+populations+by+flow+cytometry:+Methodology+and+new+insights.">Accurate and simple discrimination of mouse pulmonary dendritic cell and macrophage populations by flow cytometry: Methodology and new insights.</a> Cytometry Part A. 61A, 170-177 (2004).</li></ol>

The authors are employees of Miltenyi Biotec GmbH who make the instrument used in this article.

En este video, se introduce un nuevo método para la disociación de los tejidos de los pulmones del ratón. Se demuestra que una combinación de tratamiento mecánico y enzimático del tejido pulmonar producido un alto porcentaje de leucocitos viables y células endoteliales. En concreto, la desintegración mecánica de los tejidos se logró por el disociador gentleMACS. Los tubos de gentleMACS C incluyen un rotor - estator del sistema, que el tejido se disocia de una manera suave. El procedimiento es controlado por la...

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		<thead>
		<tr>
		<th>Material Name</th>
		<th>Type</th>
		<th>Company</th>
		<th>Catalogue Number</th>
		<th>Comment</th>
		</tr>
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<tr>
<td>C Tubes</td>
<td>&nbsp;</td>
<td>Miltenyi Biotec</td>
<td>Order no. 130-093-237</td>
<td><a href="http://www.miltenyibiotec.com/en/PG_709_765_gentleMACS_C_Tubes.aspx">http://www.miltenyibiotec.com/en/PG_709_765_gentleMACS_C_Tubes.aspx</a></td>
</tr>
<tr>
<td>gentleMACS&#x2122; Starting Kit</td>
<td>&nbsp;</td>
<td>Miltenyi Biotec</td>
<td>Order no. 130-093-235</td>
<td><a href="http://www.miltenyibiotec.com/en/PG_709_763_gentleMACS_Dissociator.aspx">http://www.miltenyibiotec.com/en/PG_709_763_gentleMACS_Dissociator.aspx</a></td>
</tr>
<tr>
<td>MACSmix&#x2122; Tube Rotator</td>
<td>&nbsp;</td>
<td>Miltenyi Biotec</td>
<td>Order no. 130-090-753</td>
<td><a href="http://www.miltenyibiotec.com/en/PG_34_251_MACSmix_Tube_Rotator.aspx">http://www.miltenyibiotec.com/en/PG_34_251_MACSmix_Tube_Rotator.aspx</a></td>
</tr>
<tr>
<td>autoMACS&#x2122; Rinsing Solution</td>
<td>&nbsp;</td>
<td>Miltenyi Biotec</td>
<td>Order no. 130-091-222</td>
<td><a href="http://www.miltenyibiotec.com/en/PG_134_155_autoMACS_Rinsing_Solution.aspx">http://www.miltenyibiotec.com/en/PG_134_155_autoMACS_Rinsing_Solution.aspx</a></td>
</tr>
<tr>
<td>MACS&#174; BSA Stock Solution</td>
<td>&nbsp;</td>
<td>Miltenyi Biotec</td>
<td>Order no. 130-091-376</td>
<td><a href="http://www.miltenyibiotec.com/en/PG_33_295_MACS_BSA_Stock_Solution.aspx">http://www.miltenyibiotec.com/en/PG_33_295_MACS_BSA_Stock_Solution.aspx</a></td>
</tr>
<tr>
<td>CD11c MicroBeads</td>
<td>&nbsp;</td>
<td>Miltenyi Biotec</td>
<td>Order No. 130-052-001</td>
<td><a href="http://www.miltenyibiotec.com/en/PG_93_132_CD11c_MicroBeads.aspx">http://www.miltenyibiotec.com/en/PG_93_132_CD11c_MicroBeads.aspx</a></td>
</tr>
<tr>
<td>CD11c-FITC, CD11c-PE</td>
<td>&nbsp;</td>
<td>Miltenyi Biotec</td>
<td>Order no. 130-092-026	130-091-830</td>
<td><a href="http://www.miltenyibiotec.com/en/PG_599_329_CD11c.aspx">http://www.miltenyibiotec.com/en/PG_599_329_CD11c.aspx</a></td>
</tr>
<tr>
<td>Anti-mPDCA-1-APC</td>
<td>&nbsp;</td>
<td>Miltenyi Biotec</td>
<td>Order no. 130-091-963</td>
<td><a href="http://www.miltenyibiotec.com/en/PG_599_325_Anti_mPDCA_1.aspx">http://www.miltenyibiotec.com/en/PG_599_325_Anti_mPDCA_1.aspx</a></td>
</tr>
<tr>
<td>CD146-FITC</td>
<td>&nbsp;</td>
<td>Miltenyi Biotec</td>
<td>Order no. 130-092-026</td>
<td><a href="http://www.miltenyibiotec.com/en/PG_599_417_CD146_LSEC_.aspx">http://www.miltenyibiotec.com/en/PG_599_417_CD146_LSEC_.aspx</a></td>
</tr>
<tr>
<td>CD45-PE</td>
<td>&nbsp;</td>
<td>Miltenyi Biotec</td>
<td>Order no. 130-091-610</td>
<td><a href="http://www.miltenyibiotec.com/en/PG_599_331_CD45.aspx">http://www.miltenyibiotec.com/en/PG_599_331_CD45.aspx</a></td>
</tr>
<tr>
<td>Propidium Iodide Solution</td>
<td>&nbsp;</td>
<td>Miltenyi Biotec</td>
<td>Order no. 130-093-233</td>
<td><a href="http://www.miltenyibiotec.com/en/PG_337_744_Propidium_Iodide_Solution.aspx">http://www.miltenyibiotec.com/en/PG_337_744_Propidium_Iodide_Solution.aspx</a></td>
</tr>
<tr>
<td>Art 1000 Reach Pipet Tips</td>
<td>&nbsp;</td>
<td>Molecular BioProducts</td>
<td>Order no. 2079</td>
<td><a href="http://www.mbpinc.com/ASP/products.aspx?query_TipID=61">http://www.mbpinc.com/ASP/products.aspx?query_TipID=61</a> <a href="http://www.mbpinc.com/html/products/art/display.html">http://www.mbpinc.com/html/products/art/display.html</a>
</td>
</tr>		</tbody>
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standardized preparation of single-cell suspensions from mouse lung tissue using the gentlemacs dissociator

La preparación de una sola célula suspensiones de tejidos es un requisito importante para muchos experimentos en la investigación celular. El proceso de disociación de órganos enteros requiere parámetros específicos a fin de obtener un alto número de células viables de manera reproducible. El disociador gentleMACS optimiza esta tarea con un protocolo simple y práctico. El instrumento contiene ajustes pre-programados que se han optimizado para la disociación eficaz, pero suave de una gran variedad de tipos de tejidos, incluyendo los pulmones del ratón. En esta publicación, el uso de la disociador gentleMACS en el tejido pulmonar derivados de ratones se ha demostrado.

Watch this Scientific Journal Video about Standardized Preparation of Single-Cell Suspensions from Mouse Lung Tissue using the gentleMACS Dissociator at JoVE.com

Standardized Preparation of Single-Cell Suspensions from Mouse Lung Tissue using the gentleMACS Dissociator

Disociar las células de tipos específicos de tejido requiere de parámetros específicos para la agitación del tejido para obtener un alto volumen de células viables, cultivables. El Miltenyi gentleMACS disociador optimiza esta tarea con un protocolo simple y práctico. En esta publicación, el uso de este aparato en el tejido pulmonar se explica.

La preparación estandarizada de un solo suspensiones de células de tejido pulmonar de ratón con el disociador gentleMACS

The preparation of single-cell suspensions from tissues is an important prerequisite for many experiments in cellular research. The process of ...

standardized-preparation-single-cell-suspensions-from-mouse-lung

Universidad de Cartagena UDEC

Research

JoVE Journal

Biology

34.5K vistas.  Miltenyi Biotec,GmbH.  中文 日本語 

Video: Standardized Preparation of Single-Cell Suspensions from Mouse Lung Tissue using the gentleMACS Dissociator

Isolation of Mouse Lung Dendritic Cells

Lung dendritic cells (DC) play a fundamental role in sensing invading pathogens 1,2 as well as in the control of tolerogenic responses 3 in the respiratory tract. At least three main subsets of lung dendritic cells have been described in mice: conventional DC (cDC) 4, plasmacytoid DC (pDC) 5 and the IFN-producing killer DC (IKDC) 6,7. The cDC subset is the most prominent DC subset in the lung 8. 
The common marker known to identify DC subsets is CD11c, a type I transmembrane integrin (&beta;2) that is also expressed on monocytes, macrophages, neutrophils and some B cells 9. In some tissues, using CD11c as a marker to identify mouse DC is valid, as in spleen, where most CD11c+ cells represent the cDC subset which expresses high levels of the major histocompatibility complex class II (MHC-II). However, the lung is a more heterogeneous tissue where beside DC subsets, there is a high percentage of a distinct cell population that expresses high levels of CD11c bout low levels of MHC-II. Based on its characterization and mostly on its expression of F4&#47;80, an splenic macrophage marker, the CD11chiMHC-IIlo lung cell population has been identified as pulmonary macrophages 10 and more recently, as a potential DC precursor 11. 
In contrast to mouse pDC, the study of the specific role of cDC in the pulmonary immune response has been limited due to the lack of a specific marker that could help in the isolation of these cells. Therefore, in this work, we describe a procedure to isolate highly purified mouse lung cDC. The isolation of pulmonary DC subsets represents a very useful tool to gain insights into the function of these cells in response to respiratory pathogens as well as environmental factors that can trigger the host immune response in the lung.

A highly purified preparation of mouse lung dendritic cells is described. Specific emphasis is given to the isolation of conventional dendritic cell subset.

Aislamiento de células dendríticas del pulmón de ratón

Lung dendritic cells (DC) play a fundamental role in sensing invading pathogens 1,2 as well as in the control of tolerogenic responses 3 in the ...

Investigación

Inmunología e Infección

Preparation of Single-Cell Suspensions from Mouse Spleen with the gentleMACS Dissociator

Single-cell suspensions are a prerequisite for experiments in cell separation, cell analysis and cell culture.  To avoid tedious and often painful manual dissociations the gentleMACS Dissociator allows one to dissociate tissue very efficiently under controlled and reproducible conditions.  The gentleMACS Dissociator can optimally dissociate mouse spleen, combining timesaving and standardization with user-safety.

This video describes how to dissociate mouse spleens using the gentleMACS Dissociator, an automated bench-top device that can mechanically disrupt tissues using special tubes to produce viable cell suspensions. Following dissociation, spleens are filtered, centrifuged, and resuspended for further applications.

This video describes a simple, time-saving technique for automated tissue dissociation using the gentleMACS Dissociator to prepare single-cell suspensions of mouse splenocytes.

Preparación de una sola célula suspensiones de bazo de ratón con el disociador gentleMACS

Single-cell suspensions are a prerequisite for experiments in cell separation, cell analysis and cell culture.  To avoid tedious and often painful manual ...

Biología

Generation of Single-Cell Suspensions from Mouse Neural Tissue

Within the nervous system, hundreds of neuronal and glial cell types have been described. Each specific cell type in the brain or spinal cord has a repertoire of cell surface molecules, or molecular determinants, through which it can be identified and characterized. Currently, robust cell identification and separation technologies require single-cell preparations to be generated while simultaneously limiting cell death and destruction of characteristic surface protein. The gentleMACS Dissociator, when used in combination with trypsin or papain-based dissociation kits, can effectively and gently dissociate brain tissue while preserving antigen epitopes and limiting cell loss. Standardized preparation of single-cell suspensions is achieved using C Tubes and optimized, preset gentleMACS Programs. Once generated, single-cell suspensions can be treated with monoclonal conjugates like Anti-Prominin-1 MicroBeads, which identify neural progenitors, or purified further using Myelin Removal Beads.

Dissociating cells from specific tissue types requires specific parameters for tissue aggitation to obtain a high volume of viable, culturable cells. The Miltenyi gentleMACS Dissociator optimizes this task with a simple, practical protocol. In this publication the use of this apparatus on nerual tissue is explained.

Generación de un solo suspensiones de células de tejido de ratón Neural

Within the nervous system, hundreds of neuronal and glial cell types have been described. Each specific cell type in the brain or spinal cord has a ...

Isolation and In Vitro Culture of Murine and Human Alveolar Macrophages

Alveolar macrophages are terminally differentiated, lung-resident macrophages of prenatal origin. Alveolar macrophages are unique in their long life and their important role in lung development and function, as well as their lung-localized responses to infection and inflammation. To date, no unified method for identification, isolation, and handling of alveolar macrophages from humans and mice exists. Such a method is needed for studies on these important innate immune cells in various experimental settings. The method described here, which can be easily adopted by any laboratory, is a simplified approach to harvesting alveolar macrophages from bronchoalveolar lavage fluid or from lung tissue and maintaining them in vitro. Because alveolar macrophages primarily occur as adherent cells in the alveoli, the focus of this method is on dislodging them prior to harvest and identification. The lung is a highly vascularized organ, and various cell types of myeloid and lymphoid origin inhabit, interact, and are influenced by the lung microenvironment. By using the set of surface markers described here, researchers can easily and unambiguously distinguish alveolar macrophages from other leukocytes, and purify them for downstream applications. The culture method developed herein supports both human and mouse alveolar macrophages for in vitro growth, and is compatible with cellular and molecular studies.

Isolation and In Vitro Culture of Murine and Human Alveolar Macrophages

This communication describes methodologies for isolation and culture of alveolar macrophages from humans and murine models for experimental purposes.

Aislamiento y cultivo In Vitro de los macrófagos alveolares murinos y humanos

Alveolar macrophages are terminally differentiated, lung-resident macrophages of prenatal origin. Alveolar macrophages are unique in their long life and ...

Isolation &#38; Characterization of Hoechstlow CD45negative Mouse Lung Mesenchymal Stem Cells

Tissue resident mesenchymal stem cells (MSC) are important regulators of tissue repair or regeneration, fibrosis, inflammation, angiogenesis and tumor formation. Taken together these studies suggest that resident lung MSC play a role during pulmonary tissue homeostasis, injury and repair during diseases such as pulmonary fibrosis (PF) and arterial hypertension (PAH). Here we describe a technology to define a population of resident lung MSC. The definition of this population in vivo pulmonary tissue using a define set of markers facilitates the repeated isolation of a well-characterized stem cell population by flow cytometry and the study of a specific cell type and function.

Isolation & Characterization of Hoechstlow CD45negative Mouse Lung Mesenchymal Stem Cells

In this article we demonstrate the isolation of murine resident lung mesenchymal stem cells (lung MSC), their expansion, characterization and analysis of immunomodulatory properties.

Aislamiento y Caracterización de Hoechst Baja CD45 Negativo Mouse células madre mesenquimales de pulmón

Tissue resident mesenchymal stem cells (MSC) are important regulators of tissue repair or regeneration, fibrosis, inflammation, angiogenesis and tumor ...

Flow Cytometric Analysis for Identification of the Innate and Adaptive Immune Cells of Murine Lung

The respiratory tract is in direct contact with the outside environment and requires a precisely regulated immune system to provide protection while suppressing unwanted reactions to environmental antigens. Lungs host several populations of innate and adaptive immune cells that provide immune surveillance but also mediate protective immune responses. These cells, which keep the healthy pulmonary immune system in balance, also participate in several pathological conditions such as asthma, infections, autoimmune diseases, and cancer. Selective expression of surface and intracellular proteins provides unique immunophenotypic properties to the immune cells of the lung. Consequently, flow cytometry has an instrumental role in the identification of such cell populations during steady-state and pathological conditions. This paper presents a protocol that describes a consistent and reproducible method to identify the immune cells that reside in the lungs of healthy mice under steady-state conditions. However, this protocol can also be used to identify changes in these cell populations in various disease models to help identify disease-specific changes in the lung immune landscape.

In this study, we present an effective and reproducible protocol to isolate the immune populations of the murine respiratory system. We also provide a method for the identification of all innate and adaptive immune cells that reside in the lungs of healthy mice, using a 9-color-based flow cytometry panel.

Análisis citométrico de flujo para la identificación de las células inmunes innatas y adaptativas del pulmón murino

The respiratory tract is in direct contact with the outside environment and requires a precisely regulated immune system to provide protection while ...

Aislamiento y caracterización de linfocitos T específicos de antígeno en pulmones de ratón

Identification of Rare Antigen-Specific T Cells from Mouse Lungs with Peptide:Major Histocompatibility Complex Tetramers

The identification and characterization of antigen-specific T cells during health and disease remains a key to improving our understanding of immune pathophysiology. The technical challenges of tracking antigen-specific T cell populations within the endogenous T cell repertoire have been greatly advanced by the development of peptide:MHC tetramer reagents. These fluorescently labeled soluble multimers of MHC class I or class II molecules complexed to antigenic peptide epitopes bind directly to T cells with corresponding T cell receptor (TCR) specificity and can, therefore, identify antigen-specific T cell populations in their native state without a requirement for a functional response induced by ex vivo stimulation. For exceedingly rare populations, tetramer-bound T cells can be magnetically enriched to increase the sensitivity and reliability of detection.
As the investigation of tissue-resident T cell immunity deepens, there is a pressing need to identify antigen-specific T cells that traffic to and reside in nonlymphoid tissues. In this protocol, we present a detailed set of instructions for the isolation and characterization of antigen-specific T cells present within mouse lungs. This involves the isolation of T cells from digested lung tissue followed by a general T cell magnetic enrichment step and tetramer staining for flow cytometry analysis and sorting. The steps highlighted in this protocol utilize common techniques and readily available reagents, making it accessible for nearly any researcher engaged in mouse T cell immunology, and are highly adaptable for a variety of downstream analyses of any low frequency antigen-specific T cell population residing within the lungs.

Autor destacado: Protocolo optimizado para detectar células T específicas de antígeno en pulmones de ratón utilizando tetrámeros

We provide a detailed protocol for isolating and identifying rare antigen-specific T cell populations in mouse lungs through magnetic bead-based T cell enrichment and peptide:major histocompatibility complex (MHC) tetramers.

Identificación de células T raras específicas de antígeno de pulmones de ratón con tetrámeros del complejo de histocompatibilidad peptídico:principal

The identification and characterization of antigen-specific T cells during health and disease remains a key to improving our understanding of immune ...

<meta charset="utf8"></head><body>Aislamiento de células inmunitarias y no inmunitarias de pulmones de ratón para citometría de flujo

Isolation of Live Myeloid and Epithelial Cell Populations from the Mouse Lung

The lung is continuously exposed to pathogens and other noxious environmental stimuli, rendering it vulnerable to damage, dysfunction, and the development of disease. Studies utilizing mouse models of respiratory infection, allergy, fibrosis, and cancer have been critical to reveal mechanisms of disease progression and identify therapeutic targets. However, most studies focused on the mouse lung prioritize the isolation of either immune cells or epithelial cells, rather than both populations concurrently. Here, we describe a method for preparing a comprehensive single-cell suspension of both immune and non-immune populations suitable for flow cytometry and fluorescence-activated cell sorting. These populations include epithelial cells, endothelial cells, fibroblasts, and a variety of myeloid cell subsets. This protocol entails bronchoalveolar lavage and subsequent inflation of the lungs with dispase. Lungs are then digested in a liberase mixture. This method of processing liberates a variety of diverse cell types and results in a single-cell suspension that does not require manual dissociation against a filter, promoting cell survival and yielding high numbers of live cells for downstream analyses. In this protocol, we also define gating schemes for epithelial and myeloid cell subsets in both na&#239;ve and influenza-infected lungs. Simultaneous isolation of live immune and non-immune cells is key for interrogating intercellular crosstalk and gaining a deeper understanding of lung biology in health and disease.

<meta charset="utf8"></head><body>Aislamiento de poblaciones vivas de células mieloides y epiteliales del pulmón de ratón

This protocol details the isolation of live immune and non-immune populations from the mouse lung at a steady state and following influenza infection. It also provides gating strategies for identifying epithelial and myeloid cell subsets.

Aislamiento de poblaciones vivas de células mieloides y epiteliales del pulmón de ratón

The lung is continuously exposed to pathogens and other noxious environmental stimuli, rendering it vulnerable to damage, dysfunction, and the development ...

La preparación estandarizada de un solo suspensiones de células de tejido pulmonar de ratón con el disociador gentleMACS

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