Name: glass wool filters for concentrating waterborne viruses and agricultural zoonotic pathogens
Uploaded: 2012-03-03T14:00:00
Description: Watch this Scientific Journal Video about Glass Wool Filters for Concentrating Waterborne Viruses and Agricultural Zoonotic Pathogens at JoVE.com

我们感谢叙述视频威廉·T·埃克特。发展的玻璃棉协议的一部分是在威斯康星州的水和卫生审判肠溶风险（WAHTER研究）资助，由美国环保署STAR格兰特R831630。 A.穿过，A. Ramey，和B Meixell阿拉斯加样品收集来自美国地质调查局的财政支持。任何贸易，产品或公司名称的使用仅是描述目的，并不意味着美国政府认可。

1。准备玻璃棉<ol><li>使每批过滤器前后，用10％漂白粉溶液消毒工作区。 </li><li>戴上手套和礼服。至少20分钟，在121°C和15磅高压灭菌消毒桶。放置在无菌桶玻璃棉。 </li><li>玻璃棉与反渗透水饱和，让浸泡15分钟。 </li><li>排水反渗透水从桶。 </li><li> 1 M盐酸饱和玻璃棉，让浸泡15分钟。 </li><li>从桶里漏1 M盐酸。 </li><li>用反渗透水冲洗玻璃棉。 </li><li>调匀。 </li><li>使用pH试纸检查pH值和重复反渗?...

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	<li>US Environmental Protection Agency. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Method+1623:+Cryptosporidium+and+Giardia+in+Water+by+Filtration/IMS/FA.">Method 1623: Cryptosporidium and Giardia in Water by Filtration/IMS/FA.</a> EPA 815-R-05-002. , (2012).</li><li>Cashdollar, J. L., Dahling, D. R. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Evaluation+of+a+method+to+re-use+electropositive+cartridge+filters+for+concentrating+viruses+from+tap+and+river+water.">Evaluation of a method to re-use electropositive cartridge filters for concentrating viruses from tap and river water.</a> J. Virol. Methods. 132, 13-17 (2006).</li><li>Lambertini, E. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Concentration+of+enteroviruses,+adenoviruses,+and+noroviruses+from+drinking+water+by+use+of+glass+wool+filters.">Concentration of enteroviruses, adenoviruses, and noroviruses from drinking water by use of glass wool filters.</a> Appl. Environ. Microbiol. 74, 2990-2996 (2008).</li><li>Spackman, E. <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+a+real-time+reverse+transcription+PCR+assay+for+Type+A+influenza+virus+and+the+avian+H5+and+H7+hemagglutinin+subtypes.">Development of a real-time reverse transcription PCR assay for Type A influenza virus and the avian H5 and H7 hemagglutinin subtypes.</a> J. Clin. Microbiol. 40, 3256-3260 (2002).</li><li>Environment Agency. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Optimisation+of+a+new+method+for+detection+of+viruses+in+groundwater.">Optimisation of a new method for detection of viruses in groundwater.</a> Report No. NC/99/40. , (2000).</li><li>Vilagin&#233;s, P., Sarrette, B., Husson, G., Vilaginés, R. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Glass+wool+for+virus+concentration+at+ambient+water+pH+level.">Glass wool for virus concentration at ambient water pH level.</a> Water Sci. Technol. 27, 299-306 (1993).</li><li>Vivier, J. C., Ehlers, M. M., Grabow, W. O. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Detection+of+enteroviruses+in+treated+drinking+water.">Detection of enteroviruses in treated drinking water.</a> Water Res. 38, 2699-2705 (2004).</li><li>Powell, K. L., Sililo, O. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=.">.</a> Enteric virus detection in groundwater using a glass wool trap. In: Groundwater: Past Achievements and Future Challenges. , 813-816 (2000).</li><li>Hunt, R. J., Borchardt, M. A., Richards, K. D., Spencer, S. K. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Assessment+of+sewer+source+contamination+of+drinking+water+wells+using+tracers+and+human+enteric+viruses.">Assessment of sewer source contamination of drinking water wells using tracers and human enteric viruses.</a> Environ. Sci. Technol. 44, 7956-7963 (2010).</li><li>van Heerden, J., Ehlers, M. M., Heim, A., Grabow, W. O. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Prevalence,+quantification+and+typing+of+adenoviruses+detected+in+river+and+treated+drinking+water+in+South+Africa.">Prevalence, quantification and typing of adenoviruses detected in river and treated drinking water in South Africa.</a> J. Appl. Microbiol. 99, 234-242 (2005).</li><li>Vilagin&#233;s, P. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Round+robin+investigation+of+glass+wool+method+for+poliovirus+recovery+from+drinking+water+and+sea+water.">Round robin investigation of glass wool method for poliovirus recovery from drinking water and sea water.</a> Water Sci. Technol. 35, 445-449 (1997).</li><li>Gantzer, C., Senouci, S., Maul, A., Levi, Y., Schwartzbrod, L. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Enterovirus+genomes+in+wastewater:+concentration+on+glass+wool+and+glass+powder+and+detection+by+RT-PCR.">Enterovirus genomes in wastewater: concentration on glass wool and glass powder and detection by RT-PCR.</a> J. Virol. Methods. 65, 265-271 (1997).</li><li>Borchardt, M. A., Jokela, W. E., Spencer, S. K. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Pathogen+losses+in+surface+water+runoff+from+dairy+manure+applied+to+corn+fields.">Pathogen losses in surface water runoff from dairy manure applied to corn fields.</a> , (2011).</li><li>Deboosere, N. <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+validation+of+a+concentration+method+for+the+detection+of+influenza+A+viruses+from+large+volumes+of+surface+water.">Development and validation of a concentration method for the detection of influenza A viruses from large volumes of surface water.</a> Appl. Environ. Microbiol. 77, 3802-3808 (2011).</li><li>Lambertini, E. <a target="_blank" href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Search&doptcmdl=Citation&defaultField=Title+Word&term=Virus+contamination+from+operation+and+maintenance+practices+in+small+drinking+water+distribution+systems.">Virus contamination from operation and maintenance practices in small drinking water distribution systems.</a> J. Water Health. 9, 799-812 (2011).</li></ol>

玻璃棉过滤器已使用的几个研究小组3,5,6集中精力从各种水源，如成品饮用水，地下水8,9，10地表水，海水，废水12人的肠道病毒，农业径流13。在这里，我们报告的过滤器也有效的禽流感病毒以及细菌和原生动物病原体沙门氏菌 （伤寒沙门）和隐孢子虫 ，分别在集中。 deboosere 等。最近还报道了玻璃羊毛浓度禽流感病毒14。 <p class="j...

<table border="1"><tbody><tr><td> 试剂或项目名称 </td><td> 公司 </td><td> 目录编号 </td></tr><tr><td>盐酸</td><td> <a href="http://www.fishersci.com" target="_blank">Fisher Scientific则</a> </td><td> A144-500 </td></tr><tr><td height="24">氢氧化钠</td><td> <a href="http://www.fishersci.com" target="_blank">Fisher Scientific则</a> </td><td> BP359-212 </td></tr><tr><td> 磷酸盐缓冲液 氯化钠 磷酸钾，二元 磷酸钾，二氢</td><td> <a href="http://www.fishersci.com" target="_blank">Fisher Scientific则</a> <a href="http://www.fishersci.com" target="_blank">Fisher Scientific则</a> <a href="http://www.fishersci.com" target="_blank">Fisher Scientific则</a> </td><td><html> BP358-212 BP363-500 BP362-500 </td></tr><tr><td>家用漂白水次氯酸钠即</td><td> <a href="http://www.clorox.com" target="_blank">高乐氏（Clorox）有限公司</a> </td><td></td></tr><tr><td>硫代硫酸钠，无水</td><td> <a href="http://www.fishersci.com" target="_blank">Fisher Scientific则</a> </td><td>小号475-212 </td></tr><tr><td>牛肉浸膏，干燥</td><td> <a href="http://www.bd.com" target="_blank">流式细胞，Dickinson公司</a> </td><td> 211520 </td></tr><tr><td>甘氨酸</td><td> <a href="http://www.fishersci.com" target="_blank">Fisher Scientific则</a> </td><td> G46-500 </td></tr><tr><td>上油sodocalcic玻璃棉 或 R-11的隔热unfaced玻纤</td><td> <a href="http://www.isover.com" target="_blank">依索维尔</a> <html> REF =“htt​​p://www.jm.com”目标=“_blank”&gt;约翰曼维尔</td><td> bourre 725 QN </td></tr><tr><td>聚丙烯网状</td><td> <a href="http://www.industrialnetting.com" target="_blank">工业网</a> </td><td> xN4510 </td></tr><tr><td> 2“X4”SCH 80聚氯乙烯螺纹管接头</td><td> <a href="http://www.grainger.com" target="_blank">格兰杰</a> </td><td> 6MW35 </td></tr><tr><td> 2“SCH 40 PVC帽</td><td> <a href="http://www.grainger.com" target="_blank">格兰杰</a> </td><td> 5WDW3 </td></tr><tr><td>男适配器尼龙配件（1/2“X1 / 2”） </td><td> <a href="http://www.usplastic.com" target="_blank">美国塑料公司</a> </td><td> 62178 </td></tr><tr><td>样品洗脱液-1公升瓶</td><td> <a href="http://www.fishersci.com" target="_blank">Fisher Scientific则</a> </td><td> 03-313-4F </td></tr><tr><td> 60毫升的注射器</td><td>“http://www.fishersci.com”目标=“_blank”&gt;尔科技</td><td> NC9661991 </td></tr><tr><td> pH值条</td><td> <a href="http://www.whatman.com" target="_blank">瓦特曼</a> </td><td> 2614 991 </td></tr><tr><td>预过滤器，聚丙烯，10英寸的墨盒，10微米; </td><td>麦克马斯特，卡尔</td><td> 4411K75 </td></tr><tr><td>预过滤器外壳</td><td>科尔 - 帕默</td><td>的S-29820-10 </td></tr></tbody></table>

glass wool filters for concentrating waterborne viruses and agricultural zoonotic pathogens

关键的第一步是在怀疑受污染的水的病原体水平评估中的浓度。浓度的方法往往是具体 ​​的特定病原体，例如，美国环境保护局方法1， 贾第鞭毛虫和隐 1623，这意味着需要多种方法，抽样方案，如果针对多个病原体组。目前的方法的另一个缺点是可以是复杂和昂贵的设备，例如，集中病毒2 1MDS滤芯过滤器VIRADEL方法。在这篇文章中，我们描述了如何构建集中水源性病原体的玻璃纤维过滤器。经过过滤洗脱，浓缩是服从第二个浓度的步骤，如离心，文化或分子生物学方法的病原体检测和枚举。该过滤器有几个优点。建设是很简单的过滤器，可以建立一个NY大小为满足特定的取样要求。过滤器零件价格便宜，从而有可能严重影响项目预算的情况下收集大量的样品。大样本量（100到千件L）可以集中根据浊度堵塞率。高度便携和过滤器是用最少的设备，如泵和流量计，他们可以在现场实施抽样成品饮用水，地表水，地下水，农业径流。最后，玻璃纤维过滤是有效集中各种病原体的类型，所以只有一个方法是必要的。在这里，我们集中水性人类肠病毒， 隐孢子虫 ，S almonella肠炎，禽流感病毒的报告过滤器的有效性。

Watch this Scientific Journal Video about Glass Wool Filters for Concentrating Waterborne Viruses and Agricultural Zoonotic Pathogens at JoVE.com

Glass Wool Filters for Concentrating Waterborne Viruses and Agricultural Zoonotic Pathogens

玻璃棉过滤器已用于水性病毒集中了世界各地的研究小组。在这里，我们表明兴建玻璃棉过滤器的一个简单的方法，并展示过滤器也有效地集中水性的病毒，细菌和原生动物病原体。

为集中的的水性病毒和农业人畜共患病病原体的玻璃纤维过滤器

The key first step in evaluating pathogen levels in suspected contaminated water is concentration.  Concentration methods tend to be specific for a ...

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