Name: chronic salmonella infected mouse model
Uploaded: 2010-05-31T17:00:00
Description: Watch this Scientific Journal Video about Chronic Salmonella Infected Mouse Model at JoVE.com

这项工作是支持的NIDDK KO1 DK075386授予和美国癌症协会RSG - 09 - 075 - 01 - MBC孙军。

该协议包括三部分：细菌培养，小鼠灌胃，检测和沙门氏菌 。 1。 沙门氏菌的生长条件。 <ol><li>准备沙门氏菌卢里亚Bertani肉汤（LB）板，37℃过夜孵育。 </li><li>从LB平板克隆选择和投入7毫升LB培养基，在12毫升管，并在37 ° C为5小时左右摇晃。 </li><li>固定相的文化和​​孵化用0.05毫升50毫升LB培养基，接种于37 ° C，不摇晃时间约18小时。 </li><li>自旋在室?...

<ol>
	<li>Duan, Y. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=beta-Catenin+activity+negatively+regulates+bacteria-induced+inflammation.">beta-Catenin activity negatively regulates bacteria-induced inflammation.</a> Lab Invest. 87 (6), 613-624 (2007).</li><li>Barthel, M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Pretreatment+of+mice+with+streptomycin+provides+a+Salmonella+enterica+serovar+Typhimurium+colitis+model+that+allows+analysis+of+both+pathogen+and+host.">Pretreatment of mice with streptomycin provides a Salmonella enterica serovar Typhimurium colitis model that allows analysis of both pathogen and host.</a> Infection and immunity. 71 (5), 2839-2858 (2003).</li><li>Miller, S. I., Mekalanos, J. J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Constitutive+expression+of+the+phoP+regulon+attenuates+Salmonella+virulence+and+survival+within+macrophages.">Constitutive expression of the phoP regulon attenuates Salmonella virulence and survival within macrophages.</a> Journal of bacteriology. 172 (5), 2485-2490 (1990).</li><li>Valdez, Y. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Nramp1+expression+by+dendritic+cells+modulates+inflammatory+responses+during+Salmonella+Typhimurium+infection.">Nramp1 expression by dendritic cells modulates inflammatory responses during Salmonella Typhimurium infection.</a> Cell Microbiol. 10 (8), 1646-1661 (2008).</li><li>Woo, H., Okamoto, S., Guiney, D., Gunn, J. S., Fierer, J. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=A+model+of+Salmonella+colitis+with+features+of+diarrhea+in+SLC11A1+wild-type+mice.">A model of Salmonella colitis with features of diarrhea in SLC11A1 wild-type mice.</a> PLoS ONE. 3 (2), e1603-e1603 (2008).</li><li>Dangl, J. L. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Molecular+call-and-response:+how+Salmonella+learns+the+gospel+from+its+host.">Molecular call-and-response: how Salmonella learns the gospel from its host.</a> Trends Microbiol. 11 (6), 245-246 (2003).</li><li>Zaharik, M. L., Vallance, B. A., Puente, J. L., Gros, P., Finlay, B. 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B. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Chronic+enteric+salmonella+infection+in+mice+leads+to+severe+and+persiste+nt+intestinal+fibrosis.">Chronic enteric salmonella infection in mice leads to severe and persiste nt intestinal fibrosis.</a> Gastroenterology. 134 (3), 768-780 (2008).</li><li>Sukupolvi, S., Edelstein, A., Rhen, M., Normark, S. J., Pfeifer, J. 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使用这个系统，它的研究人员，以了解如何灌胃动物是必要的。我们详细准备细菌培养和灌胃的小鼠的一种方法。我们还展示了如何监测在胃肠道（GI） 的沙门氏菌持久。在这个协议中的关键步骤包括： <ol><li>链霉素预处理：链霉素预处理可以摆脱一些共生的肠道菌群，使小鼠受到沙门氏菌 感染 2 。 </li><li> 沙门氏菌灌胃：对于初学者来说，灌胃可以是具有挑战性?...

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<td>HBSS</td>
<td>&nbsp;</td>
<td>Sigma</td>
<td>ABCD1234</td>
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<td>Luria-Bertani broth</td>
<td>&nbsp;</td>
<td>BD</td>
<td>244610</td>
<td>&nbsp;</td>
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<td>Feeding needle</td>
<td>&nbsp;</td>
<td>Popper &amp; Sons, Inc</td>
<td>7920</td>
<td>&nbsp;</td>
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<td>Streptomycin </td>
<td>&nbsp;</td>
<td>MP biomedicals, LLC</td>
<td>100556</td>
<td>&nbsp;</td>
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<td>BBL CHROMagar Salmonella</td>
<td>&nbsp;</td>
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chronic salmonella infected mouse model

细菌感染的小鼠模型是一个强大的模型系统研究，如感染，炎症，免疫学，信号转导和肿瘤等领域。许多研究人员都采取诱导的结肠炎的优势<em&gt;沙门氏菌</em&gt;鼠伤寒沙门氏菌为炎症和感染的早期阶段的研究。然而，只有少数报告的慢性感染<em&gt;在体内</em&gt;。与小鼠<em&gt;沙门氏菌</em&gt;在胃肠道的持续存在，让我们去探索长期的宿主细菌的相互作用，信号转导和肿瘤。我们建立了一种慢性细菌感染小鼠模型<em&gt;沙门氏菌</em在小鼠小肠的鼠伤寒沙门氏菌的定植，6个月以上。使用这个系统，它为研究员，以了解如何准备的细菌培养和灌胃动物是必要的。我们详细准备细菌培养和灌胃小鼠的一种方法。我们还展示了如何检测<em&gt;沙门氏菌</em&gt;在胃肠道的持久性。总体而言，这一协议将有助于研究人员利用细菌感染小鼠模型，以从根本上解决重要的生物学和微生物学的问题。

Watch this Scientific Journal Video about Chronic Salmonella Infected Mouse Model at JoVE.com

Chronic Salmonella Infected Mouse Model

建立一个持久的慢性细菌感染的小鼠模型<em&gt;沙门氏菌</em&gt; 27周鼠伤寒肠道定植。

慢性沙门氏菌感染小鼠模型

The bacterial infected mouse model is a powerful model system for studying areas such as infection, inflammation, immunology, signal transduction, and ...

Research

JoVE Journal

Biology

Chronic Salmonella Infected Mouse Model

Orthotopic Mouse Model of Colorectal Cancer

结直肠癌原位小鼠模型

The traditional subcutaneous tumor model is less than ideal for studying colorectal cancer. Orthotopic mouse models of colorectal cancer, which feature ...

科研

生物学

Laser-Induced Chronic Ocular Hypertension Model on SD Rats

激光诱导SD大鼠慢性高眼压高压模型

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

Immunohistochemistry on Paraffin Sections of Mouse Epidermis Using Fluorescent Antibodies

使用荧光抗体对小鼠表皮石蜡切片的免疫组织化学

In the epidermis, immunohistochemistry is an efficient means of localizing specific proteins to their relative expression compartment; namely the basal, ...

In vivo Imaging and Therapeutic Treatments in an Orthotopic Mouse Model of Ovarian Cancer

In vivo Imaging and Therapeutic Treatments in an Orthotopic Mouse Model of Ovarian Cancer

活体成像和治疗卵巢癌的原位小鼠模型

Human cancer and response to therapy is better represented in orthotopic animal models.  This paper describes the development of an orthotopic mouse model ...

Generation of Mice Derived from Induced Pluripotent Stem Cells

诱导多能干细胞来源于小鼠的生成

The production of induced pluripotent stem cells (iPSCs) from somatic cells provides a means to create valuable tools for basic research and may also ...

Maintaining Aedes aegypti Mosquitoes Infected with Wolbachia

Maintaining Aedes aegypti Mosquitoes Infected with Wolbachia

维护伊蚊蚊蚊子感染沃尔巴克

Aedes aegypti mosquitoes experimentally infected with Wolbachia are being utilized in programs to control the spread of arboviruses such as dengue, ...

The Murine Choline-Deficient, Ethionine-Supplemented (CDE) Diet Model of Chronic Liver Injury

The Murine Choline-Deficient, Ethionine-Supplemented CDE Diet Model of Chronic Liver Injury

慢性肝损伤小鼠胆碱缺乏、氨基补充的饮食模型

Chronic liver diseases, such as viral hepatitis, alcoholic liver disease, or non-alcoholic fatty liver disease, are characterized by continual ...

Trans-inner Cell Mass Injection of Embryonic Stem Cells Leads to Higher Chimerism Rates

胚胎干细胞的跨内细胞质量注射导致嵌合体率增高

In an effort to increase efficiency in the creation of genetically modified mice via ES Cell methodologies, we present an adaptation to the current ...

A Mouse Model of Intestinal Partial Obstruction

小肠部分梗阻的小鼠模型

Intestinal obstructions, that impede or block peristaltic movement, can be caused by abdominal adhesions and most gastrointestinal (GI) diseases including ...

Quasi-metagenomic Analysis of Salmonella from Food and Environmental Samples

Quasi-metagenomic Analysis of Salmonella from Food and Environmental Samples

食品和环境样品中沙门氏菌的准总体基因体分析

Quasi-metagenomics sequencing refers to the sequencing-based analysis of modified microbiomes of food and environmental samples. In this protocol, ...