Name: subcutaneous infection of methicillin resistant staphylococcus aureus (mrsa)
Uploaded: 2011-02-09T18:00:00
Description: Watch this Scientific Journal Video about Subcutaneous Infection of Methicillin Resistant Staphylococcus Aureus MRSA at JoVE.com

这项工作是由宝来惠康事业奖和国家卫生部授予AI074832研究院庚寅刘的支持。

1。准备葡萄球菌感染（感染前两天） <ol><li>接种的MRSA loopful从股市文化血液琼脂（胰酪胨大豆琼脂（TSA））板。 </li><li>检查血琼脂平板上溶血表型（每个殖民地周围明确区）。 </li><li>选择一个殖民地，与其他实验是一致的，具有溶血性表型。 </li><li>接种3毫升托德休伊特肉汤（THB）的殖民地，与适当的抗生素在必要时，在单元皑皑管15毫升。 </li><li>在37 ° C晃动在220转过夜。 </li></ol><p class="jove...

<ol>
	<li>Ahn, J. Y., Song, J. Y., Yun, Y. S., Jeong, G., Choi, I. S. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Protection+of+Staphylococcus+aureus-infected+septic+mice+by+suppression+of+early+acute+inflammation+and+enhanced+antimicrobial+activity+by+ginsan.">Protection of Staphylococcus aureus-infected septic mice by suppression of early acute inflammation and enhanced antimicrobial activity by ginsan.</a> FEMS Immunol Med Microbiol. 46, 187-197 (2006).</li><li>Girish, V., Vijayalakshmi, A. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Affordable+image+analysis+using+NIH+Image/ImageJ.">Affordable image analysis using NIH Image/ImageJ.</a> Indian J Cancer. 41, 47-47 (2004).</li><li>Hahn, B. L., Onunkwo, C. C., Watts, C. J., Sohnle, P. G. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Systemic+dissemination+and+cutaneous+damage+in+a+mouse+model+of+staphylococcal+skin+infections.">Systemic dissemination and cutaneous damage in a mouse model of staphylococcal skin infections.</a> Microb Pathog. 47, 16-23 (2009).</li><li>Hruz, P., Zinkernagel, A. S., Jenikova, G., Botwin, G. J., Hugot, J. P., Karin, M., Nizet, V., Eckmann, L. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=NOD2+contributes+to+cutaneous+defense+against+Staphylococcus+aureus+through+alpha-toxin-dependent+innate+immune+activation.">NOD2 contributes to cutaneous defense against Staphylococcus aureus through alpha-toxin-dependent innate immune activation.</a> Proc Natl Acad Sci U S A. 106, 12873-12878 (2009).</li><li>Ji, Y., Zhang, B., Van, S. F., Horn, P. W. a. r. r. e. n., Woodnutt, G., Burnham, M. K., Rosenberg, M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Identification+of+critical+staphylococcal+genes+using+conditional+phenotypes+generated+by+antisense+RNA.">Identification of critical staphylococcal genes using conditional phenotypes generated by antisense RNA.</a> Science. 293, 2266-2269 (2001).</li><li>Somerville, G. A., Beres, S. B., Fitzgerald, J. R., DeLeo, F. R., Cole, R. L., Hoff, J. S., Musser, J. M. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=In+vitro+serial+passage+of+Staphylococcus+aureus:+changes+in+physiology,+virulence+factor+production,+and+agr+nucleotide+sequence.">In vitro serial passage of Staphylococcus aureus: changes in physiology, virulence factor production, and agr nucleotide sequence.</a> J Bacteriol. 184, 1430-1437 (2002).</li><li>Tseng, C. W., Kyme, P., Low, J., Rocha, M. A., Alsabeh, R., Miller, L. G., Otto, M., Arditi, M., Diep, B. A., Nizet, V., Doherty, T. M., Beenhouwer, D. O., Liu, G. Y. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Staphylococcus+aureus+Panton-Valentine+leukocidin+contributes+to+inflammation+and+muscle+tissue+injury.">Staphylococcus aureus Panton-Valentine leukocidin contributes to inflammation and muscle tissue injury.</a> PLoS One. 4, e6387-e6387 (2009).</li><li>von Kockritz-Blickwede, M., Rohde, M., Oehmcke, S., Miller, L. S., Cheung, A. L., Herwald, H., Foster, S., Medina, E. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Immunological+mechanisms+underlying+the+genetic+predisposition+to+severe+Staphylococcus+aureus+infection+in+the+mouse+model.">Immunological mechanisms underlying the genetic predisposition to severe Staphylococcus aureus infection in the mouse model.</a> Am J Pathol. 173, 1657-1668 (2008).</li></ol>

<ol><li>小鼠的皮肤及软组织感染模型是一个强大的工具，在体内的病原体毒力评估。 s 的致病性皮肤及软组织感染的金黄色葡萄球菌可能会有所不同，取决于一些参数。这些措施包括：接种量，细菌的生长阶段，接种的深入，对小鼠的年龄，和小鼠的遗传背景 7 ，8。研究毒力的功能，使用这种模式时，关键是这些参数控制，以确保结果将是一致的。我们已经研究了几株小鼠，包括SKH1（?...

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		<th>Material Name</th>
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<td>THB</td>
<td>&nbsp;</td>
<td>VWR</td>
<td>95025-314</td>
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<td>DPBS</td>
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<td>Invitrogen</td>
<td>21-031-CV</td>
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<td>1 ml syringe</td>
<td>&nbsp;</td>
<td>BD</td>
<td>309602</td>
<td>&nbsp;</td>
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<td>27G1/2 needle</td>
<td>&nbsp;</td>
<td>BD</td>
<td>305109</td>
<td>&nbsp;</td>
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<td>Sheep Blood Agar (TSA)</td>
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subcutaneous infection of methicillin resistant staphylococcus aureus (mrsa)

MRSA是一种全球范围内对公众健康构成威胁，现在占一半以上在美国的所有软组织感染MRSA的皮肤及软组织感染。在软组织感染，肌炎，pyomyositis，坏死性筋膜炎已被越来越多的报道在协会与MRSA从社会中产生的。要了解MRSA和宿主免疫导致更严重的感染之间的相互作用，动物模型的可用性是至关重要的，允许主机和细菌因素的研究。几个感染模型已被引入到评估的S.发病在浅表皮肤感染的金黄色葡萄球菌。在这里，我们描述，检查皮肤，皮下和肌肉病理的皮下感染模型。

Watch this Scientific Journal Video about Subcutaneous Infection of Methicillin Resistant Staphylococcus Aureus MRSA at JoVE.com

Subcutaneous Infection of Methicillin Resistant Staphylococcus Aureus MRSA

利用小鼠的皮肤及软组织感染模型，以评估耐甲氧西林金黄色葡萄球菌（MRSA）和宿主免疫反应的毒性作用。在这里，我们提出了一个皮肤及软组织感染，皮下感染模型。

皮下感染耐甲氧西林金黄色葡萄球菌（MRSA）的

MRSA is a worldwide threat to public health, and MRSA skin and soft-tissue infections now account for more than half of all soft-tissue infections in the ...

Research

JoVE Journal

Immunology and Infection

Subcutaneous Infection of Methicillin Resistant Staphylococcus Aureus (MRSA)

The Use of Drip Flow and Rotating Disk Reactors for Staphylococcus aureus Biofilm Analysis

The Use of Drip Flow and Rotating Disk Reactors for Staphylococcus aureus Biofilm Analysis

滴流和旋转盘反应器使用金黄色葡萄球菌生物膜分析

Most microbes in nature are thought to exist as surface-associated communities in biofilms.1  Bacterial biofilms are encased within a matrix and attached ...

科研

免疫与感染

Experimental Endocarditis Model of Methicillin Resistant Staphylococcus aureus (MRSA) in Rat

Experimental Endocarditis Model of Methicillin Resistant Staphylococcus aureus MRSA in Rat

耐甲氧西林实验性心内膜炎模型<em&gt;金黄色葡萄球菌</em&gt;（MRSA）的大鼠

Endovascular infections, including endocarditis, are life-threatening infectious syndromes1-3. Staphylococcus aureus is the most common world-wide cause ...

Staphylococcus aureus Growth using Human Hemoglobin as an Iron Source

Staphylococcus aureus Growth using Human Hemoglobin as an Iron Source

金黄色葡萄球菌生长使用人血红蛋白作为铁源

S. aureus is a pathogenic bacterium that requires iron to  carry out vital metabolic functions and cause disease. The most abundant  reservoir of iron ...

Multiplex PCR Assay for Typing of Staphylococcal Cassette Chromosome Mec Types I to V in Methicillin-resistant Staphylococcus aureus

Multiplex PCR Assay for Typing of Staphylococcal Cassette Chromosome Mec Types I to V in Methicillin-resistant Staphylococcus aureus

??PCR?????????????????????MEC??????V<em&gt;???????</em

Staphylococcal Cassette Chromosome mec (SCCmec) typing  is a very important molecular tool for understanding the epidemiology and  clonal strain ...

Studying Interactions of Staphylococcus aureus with Neutrophils by Flow Cytometry and Time Lapse Microscopy

Studying Interactions of Staphylococcus aureus with Neutrophils by Flow Cytometry and Time Lapse Microscopy

相互作用的研究<em&gt;金黄色葡萄球菌</em与中性粒细胞通过流式细胞仪和时间推移显微镜

We present methods to study the effect of phenol soluble modulins (PSMs)  and other toxins produced and secreted by Staphylococcus  aureus on neutrophils. ...

Demonstrating a Multi-drug Resistant Mycobacterium tuberculosis Amplification Microarray

Demonstrating a Multi-drug Resistant Mycobacterium tuberculosis Amplification Microarray

展现着多药耐药<em&gt;结核分枝杆菌</em&gt;扩增基因芯片

Simplifying microarray workflow is a necessary first step for creating MDR-TB microarray-based diagnostics that can be routinely used in lower-resource ...

Targeting Biofilm Associated Staphylococcus aureus Using Resazurin Based Drug-susceptibility Assay

Targeting Biofilm Associated Staphylococcus aureus Using Resazurin Based Drug-susceptibility Assay

针对相关生物膜<em&gt;金黄色葡萄球菌</em&gt;使用基于刃天青药物敏感性测定

Most pathogenic bacteria are able to form biofilms during infection, but due to the difficulty of manipulating and assessing biofilms, the vast majority ...

Protective Efficacy and Pulmonary Immune Response Following Subcutaneous and Intranasal BCG Administration in Mice

保护疗效及肺部免疫反应皮下和鼻内BCG管理在小鼠

Despite global coverage of intradermal BCG vaccination, tuberculosis remains one of the most prevalent infectious diseases in the world. Preclinical data ...

Genotyping of Staphylococcus aureus by Ribosomal Spacer PCR (RS-PCR)

Genotyping of Staphylococcus aureus by Ribosomal Spacer PCR RS-PCR

基因分型<em&gt;金黄色葡萄球菌</em&gt;由核糖体垫片的PCR（RS-PCR）

The ribosomal spacer PCR (RS-PCR) is a highly resolving and robust genotyping method for S. aureus that allows a high throughput at moderate costs and is, ...

Methodology for the Study of Horizontal Gene Transfer in Staphylococcus aureus

Methodology for the Study of Horizontal Gene Transfer in Staphylococcus aureus

方法基因水平转移的研究<em&gt;金黄色葡萄球菌</em

One important feature of the major opportunistic human pathogen Staphylococcus aureus is its extraordinary ability to rapidly acquire resistance to ...