Bacteriostatic effect of sequential hydrodynamic and ultrasound‐induced stress
Aims To elucidate the mechanism of action of a nonchemical microbial control technology employing coupled hydrodynamic and ultrasound‐induced stress. Methods & Results The effects of a laboratory model system using a commercial nonchemical device on Pseudomonas putida revealed growth and respira...
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| Veröffentlicht in: | Journal of applied microbiology 2013-04, Vol.114 (4), p.947-955 |
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| container_title | Journal of applied microbiology |
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| creator | Chapman, J.S. Ferguson, R. Consalo, C. Bliss, T. |
| description | Aims
To elucidate the mechanism of action of a nonchemical microbial control technology employing coupled hydrodynamic and ultrasound‐induced stress.
Methods & Results
The effects of a laboratory model system using a commercial nonchemical device on Pseudomonas putida revealed growth and respiration were inhibited without a loss of viability from the treated population. Damage to cell membranes was evident using fluorescent microscopy and a reporter strain containing lux genes fused with a membrane damage stress‐response promoter. Other reporter strains also indicated the possible involvement of DNA and protein repair systems. A consequence of treatment was a reduced ability to form biofilms.
Conclusions
The nonchemical device caused a biostatic effect on treated cells induced by sublethal damage to several cellular systems, including cell membranes.
Significance and Impact of the Study
The study demonstrates that biostasis can be an effective mechanism for microbial control in some industrial systems and provides insight into understanding and applying this device and other nonchemical microbial control technologies to real‐world problems of microbial contamination. |
| doi_str_mv | 10.1111/jam.12146 |
| format | Article |
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To elucidate the mechanism of action of a nonchemical microbial control technology employing coupled hydrodynamic and ultrasound‐induced stress.
Methods & Results
The effects of a laboratory model system using a commercial nonchemical device on Pseudomonas putida revealed growth and respiration were inhibited without a loss of viability from the treated population. Damage to cell membranes was evident using fluorescent microscopy and a reporter strain containing lux genes fused with a membrane damage stress‐response promoter. Other reporter strains also indicated the possible involvement of DNA and protein repair systems. A consequence of treatment was a reduced ability to form biofilms.
Conclusions
The nonchemical device caused a biostatic effect on treated cells induced by sublethal damage to several cellular systems, including cell membranes.
Significance and Impact of the Study
The study demonstrates that biostasis can be an effective mechanism for microbial control in some industrial systems and provides insight into understanding and applying this device and other nonchemical microbial control technologies to real‐world problems of microbial contamination.</description><identifier>ISSN: 1364-5072</identifier><identifier>EISSN: 1365-2672</identifier><identifier>DOI: 10.1111/jam.12146</identifier><identifier>PMID: 23360068</identifier><identifier>CODEN: JAMIFK</identifier><language>eng</language><publisher>Oxford: Blackwell</publisher><subject>antimicrobials ; Bacteria ; biocides ; Biofilms - growth & development ; Biological and medical sciences ; Cell Membrane - pathology ; Cellular biology ; Colony Count, Microbial ; Escherichia coli - genetics ; Escherichia coli - growth & development ; Escherichia coli - radiation effects ; Escherichia coli - ultrastructure ; Fundamental and applied biological sciences. Psychology ; Genes, Reporter ; Hydrodynamics ; mechanism of action ; Microbiology ; Promoter Regions, Genetic ; Pseudomonas putida ; Pseudomonas putida - genetics ; Pseudomonas putida - growth & development ; Pseudomonas putida - radiation effects ; Pseudomonas putida - ultrastructure ; Sound ; Stress, Physiological ; stress‐response ; Ultrasonic imaging ; Ultrasonics</subject><ispartof>Journal of applied microbiology, 2013-04, Vol.114 (4), p.947-955</ispartof><rights>2013 Ashland Inc. © 2013 The Society for Applied Microbiology</rights><rights>2014 INIST-CNRS</rights><rights>2013 Ashland Inc. © 2013 The Society for Applied Microbiology.</rights><rights>Copyright © 2013 The Society for Applied Microbiology</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4166-7089b686ceb8701375e065528e7acbcc266b90d913ddbe952f73fd5e0384c58f3</citedby><cites>FETCH-LOGICAL-c4166-7089b686ceb8701375e065528e7acbcc266b90d913ddbe952f73fd5e0384c58f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fjam.12146$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fjam.12146$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=27157904$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/23360068$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Chapman, J.S.</creatorcontrib><creatorcontrib>Ferguson, R.</creatorcontrib><creatorcontrib>Consalo, C.</creatorcontrib><creatorcontrib>Bliss, T.</creatorcontrib><title>Bacteriostatic effect of sequential hydrodynamic and ultrasound‐induced stress</title><title>Journal of applied microbiology</title><addtitle>J Appl Microbiol</addtitle><description>Aims
To elucidate the mechanism of action of a nonchemical microbial control technology employing coupled hydrodynamic and ultrasound‐induced stress.
Methods & Results
The effects of a laboratory model system using a commercial nonchemical device on Pseudomonas putida revealed growth and respiration were inhibited without a loss of viability from the treated population. Damage to cell membranes was evident using fluorescent microscopy and a reporter strain containing lux genes fused with a membrane damage stress‐response promoter. Other reporter strains also indicated the possible involvement of DNA and protein repair systems. A consequence of treatment was a reduced ability to form biofilms.
Conclusions
The nonchemical device caused a biostatic effect on treated cells induced by sublethal damage to several cellular systems, including cell membranes.
Significance and Impact of the Study
The study demonstrates that biostasis can be an effective mechanism for microbial control in some industrial systems and provides insight into understanding and applying this device and other nonchemical microbial control technologies to real‐world problems of microbial contamination.</description><subject>antimicrobials</subject><subject>Bacteria</subject><subject>biocides</subject><subject>Biofilms - growth & development</subject><subject>Biological and medical sciences</subject><subject>Cell Membrane - pathology</subject><subject>Cellular biology</subject><subject>Colony Count, Microbial</subject><subject>Escherichia coli - genetics</subject><subject>Escherichia coli - growth & development</subject><subject>Escherichia coli - radiation effects</subject><subject>Escherichia coli - ultrastructure</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Genes, Reporter</subject><subject>Hydrodynamics</subject><subject>mechanism of action</subject><subject>Microbiology</subject><subject>Promoter Regions, Genetic</subject><subject>Pseudomonas putida</subject><subject>Pseudomonas putida - genetics</subject><subject>Pseudomonas putida - growth & development</subject><subject>Pseudomonas putida - radiation effects</subject><subject>Pseudomonas putida - ultrastructure</subject><subject>Sound</subject><subject>Stress, Physiological</subject><subject>stress‐response</subject><subject>Ultrasonic imaging</subject><subject>Ultrasonics</subject><issn>1364-5072</issn><issn>1365-2672</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqN0ctKHTEYB_AgFT1VF75AGShCuxjNZXKZpUoviqILXYdM8oXOYS6nSYYyOx-hz-iTmHpOFQoFs0kWP_7fF_4IHRJ8TPI5WZr-mFBSiS20IEzwkgpJ3z2_q5JjSXfR-xiXGBOGudhBu5QxgbFQC3R7ZmyC0I4xmdTaArwHm4rRFxF-TjCk1nTFj9mF0c2D6bMwgyumLgUTx2lwjw-_28FNFlwRU4AY99G2N12Eg829h-6_frk7_15e3Xy7OD-9Km1FhCglVnUjlLDQKJn3khyw4JwqkMY21lIhmhq7mjDnGqg59ZJ5lxFTleXKsz30aZ27CmNeNCbdt9FC15kBxilqwihTWOaAN1CicB4hRKYf_6HLcQpD_ogmFSO1wpzXWX1eKxvGGAN4vQptb8KsCdZ_GtG5Ef3cSLYfNolT04N7kX8ryOBoA0y0pvPBDLaNr04SLmtcZXeydr_aDub_T9SXp9fr0U_U16G_</recordid><startdate>201304</startdate><enddate>201304</enddate><creator>Chapman, J.S.</creator><creator>Ferguson, R.</creator><creator>Consalo, C.</creator><creator>Bliss, T.</creator><general>Blackwell</general><general>Oxford University Press</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QL</scope><scope>7QO</scope><scope>7T7</scope><scope>7TM</scope><scope>7U7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>M7N</scope><scope>P64</scope><scope>RC3</scope><scope>7X8</scope><scope>7TV</scope></search><sort><creationdate>201304</creationdate><title>Bacteriostatic effect of sequential hydrodynamic and ultrasound‐induced stress</title><author>Chapman, J.S. ; Ferguson, R. ; Consalo, C. ; Bliss, T.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4166-7089b686ceb8701375e065528e7acbcc266b90d913ddbe952f73fd5e0384c58f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>antimicrobials</topic><topic>Bacteria</topic><topic>biocides</topic><topic>Biofilms - growth & development</topic><topic>Biological and medical sciences</topic><topic>Cell Membrane - pathology</topic><topic>Cellular biology</topic><topic>Colony Count, Microbial</topic><topic>Escherichia coli - genetics</topic><topic>Escherichia coli - growth & development</topic><topic>Escherichia coli - radiation effects</topic><topic>Escherichia coli - ultrastructure</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Genes, Reporter</topic><topic>Hydrodynamics</topic><topic>mechanism of action</topic><topic>Microbiology</topic><topic>Promoter Regions, Genetic</topic><topic>Pseudomonas putida</topic><topic>Pseudomonas putida - genetics</topic><topic>Pseudomonas putida - growth & development</topic><topic>Pseudomonas putida - radiation effects</topic><topic>Pseudomonas putida - ultrastructure</topic><topic>Sound</topic><topic>Stress, Physiological</topic><topic>stress‐response</topic><topic>Ultrasonic imaging</topic><topic>Ultrasonics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chapman, J.S.</creatorcontrib><creatorcontrib>Ferguson, R.</creatorcontrib><creatorcontrib>Consalo, C.</creatorcontrib><creatorcontrib>Bliss, T.</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Biotechnology Research Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Nucleic Acids Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><collection>MEDLINE - Academic</collection><collection>Pollution Abstracts</collection><jtitle>Journal of applied microbiology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chapman, J.S.</au><au>Ferguson, R.</au><au>Consalo, C.</au><au>Bliss, T.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Bacteriostatic effect of sequential hydrodynamic and ultrasound‐induced stress</atitle><jtitle>Journal of applied microbiology</jtitle><addtitle>J Appl Microbiol</addtitle><date>2013-04</date><risdate>2013</risdate><volume>114</volume><issue>4</issue><spage>947</spage><epage>955</epage><pages>947-955</pages><issn>1364-5072</issn><eissn>1365-2672</eissn><coden>JAMIFK</coden><abstract>Aims
To elucidate the mechanism of action of a nonchemical microbial control technology employing coupled hydrodynamic and ultrasound‐induced stress.
Methods & Results
The effects of a laboratory model system using a commercial nonchemical device on Pseudomonas putida revealed growth and respiration were inhibited without a loss of viability from the treated population. Damage to cell membranes was evident using fluorescent microscopy and a reporter strain containing lux genes fused with a membrane damage stress‐response promoter. Other reporter strains also indicated the possible involvement of DNA and protein repair systems. A consequence of treatment was a reduced ability to form biofilms.
Conclusions
The nonchemical device caused a biostatic effect on treated cells induced by sublethal damage to several cellular systems, including cell membranes.
Significance and Impact of the Study
The study demonstrates that biostasis can be an effective mechanism for microbial control in some industrial systems and provides insight into understanding and applying this device and other nonchemical microbial control technologies to real‐world problems of microbial contamination.</abstract><cop>Oxford</cop><pub>Blackwell</pub><pmid>23360068</pmid><doi>10.1111/jam.12146</doi><tpages>9</tpages></addata></record> |
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| ispartof | Journal of applied microbiology, 2013-04, Vol.114 (4), p.947-955 |
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| subjects | antimicrobials Bacteria biocides Biofilms - growth & development Biological and medical sciences Cell Membrane - pathology Cellular biology Colony Count, Microbial Escherichia coli - genetics Escherichia coli - growth & development Escherichia coli - radiation effects Escherichia coli - ultrastructure Fundamental and applied biological sciences. Psychology Genes, Reporter Hydrodynamics mechanism of action Microbiology Promoter Regions, Genetic Pseudomonas putida Pseudomonas putida - genetics Pseudomonas putida - growth & development Pseudomonas putida - radiation effects Pseudomonas putida - ultrastructure Sound Stress, Physiological stress‐response Ultrasonic imaging Ultrasonics |
| title | Bacteriostatic effect of sequential hydrodynamic and ultrasound‐induced stress |
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