Colonization of the teeth of rats by human and rodent oral strains of the bacterium Actinomyces viscosus
The mouths of rats were infected with human and rodent strains of A. viscosus and streptomycin-rifamycin-resistant (SR) mutants of these strains. The establishment, adherence to the teeth and cell dose required for infection were determined. Human and rodent strains established equally well on the t...
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Veröffentlicht in: | Archives of oral biology 1983, Vol.28 (3), p.247-252 |
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creator | de Jong, M.H. Schaeken, M.J.M. van den Kleboom, C.W.A. van der Hoeven, J.S. |
description | The mouths of rats were infected with human and rodent strains of
A. viscosus and streptomycin-rifamycin-resistant (SR) mutants of these strains. The establishment, adherence to the teeth and cell dose required for infection were determined. Human and rodent strains established equally well on the teeth and did not differ in their initial adherence to teeth. The cell dose required for infection was much lower for rodent than for human strains ( |
doi_str_mv | 10.1016/0003-9969(83)90154-1 |
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A. viscosus and streptomycin-rifamycin-resistant (SR) mutants of these strains. The establishment, adherence to the teeth and cell dose required for infection were determined. Human and rodent strains established equally well on the teeth and did not differ in their initial adherence to teeth. The cell dose required for infection was much lower for rodent than for human strains (<10
5 compared: to 10
7−10
8 c.f.u.). The SR mutants established as well as their parents except for one SR strain, that did not establish at all. Another SR mutant appeared to have lost its SR resistance after passage through the animal. The results stress the need of
in-vivo testing of antibiotic resistant mutants to be used in ecological studies.</description><identifier>ISSN: 0003-9969</identifier><identifier>EISSN: 1879-1506</identifier><identifier>DOI: 10.1016/0003-9969(83)90154-1</identifier><identifier>PMID: 6574735</identifier><language>eng</language><publisher>England: Elsevier Ltd</publisher><subject>Actinomyces - drug effects ; Actinomyces - growth & development ; Adhesiveness ; Animals ; Cricetinae - microbiology ; Dentistry ; Drug Resistance, Microbial ; Humans ; Mutation ; Rats ; Rifamycins - pharmacology ; Streptomycin - pharmacology ; Tooth - microbiology</subject><ispartof>Archives of oral biology, 1983, Vol.28 (3), p.247-252</ispartof><rights>1983</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c357t-6a3c3446d88adf899d56020a42d7b5e19ae5badf9920057ae8798eba5f047b443</citedby><cites>FETCH-LOGICAL-c357t-6a3c3446d88adf899d56020a42d7b5e19ae5badf9920057ae8798eba5f047b443</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/0003996983901541$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,4010,27900,27901,27902,65306</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/6574735$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>de Jong, M.H.</creatorcontrib><creatorcontrib>Schaeken, M.J.M.</creatorcontrib><creatorcontrib>van den Kleboom, C.W.A.</creatorcontrib><creatorcontrib>van der Hoeven, J.S.</creatorcontrib><title>Colonization of the teeth of rats by human and rodent oral strains of the bacterium Actinomyces viscosus</title><title>Archives of oral biology</title><addtitle>Arch Oral Biol</addtitle><description>The mouths of rats were infected with human and rodent strains of
A. viscosus and streptomycin-rifamycin-resistant (SR) mutants of these strains. The establishment, adherence to the teeth and cell dose required for infection were determined. Human and rodent strains established equally well on the teeth and did not differ in their initial adherence to teeth. The cell dose required for infection was much lower for rodent than for human strains (<10
5 compared: to 10
7−10
8 c.f.u.). The SR mutants established as well as their parents except for one SR strain, that did not establish at all. Another SR mutant appeared to have lost its SR resistance after passage through the animal. The results stress the need of
in-vivo testing of antibiotic resistant mutants to be used in ecological studies.</description><subject>Actinomyces - drug effects</subject><subject>Actinomyces - growth & development</subject><subject>Adhesiveness</subject><subject>Animals</subject><subject>Cricetinae - microbiology</subject><subject>Dentistry</subject><subject>Drug Resistance, Microbial</subject><subject>Humans</subject><subject>Mutation</subject><subject>Rats</subject><subject>Rifamycins - pharmacology</subject><subject>Streptomycin - pharmacology</subject><subject>Tooth - microbiology</subject><issn>0003-9969</issn><issn>1879-1506</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1983</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kM1q4zAUhUVpSTNp36AFrYbOwlMplmRrMxDC_EGgm3YtZOmaqNhSR5IL6dNXJpkuu7pczjlXOh9CN5R8p4SKe0JIXUkp5F1bf5OEclbRM7SkbSMryok4R8sPyyX6ktJzWbkQdIEWgjesqfkS7bdhCN696eyCx6HHeQ84A-T9vESdE-4OeD-N2mPtLY7Bgs84RD3glKN2Pv1PddpkiG4a8cZk58N4MJDwq0smpCldoYteDwmuT3OFnn79fNz-qXYPv_9uN7vK1LzJldC1qRkTtm217VspLRdkTTRb26bjQKUG3hVFynUp02gobVvoNO8JazrG6hX6erz7EsO_CVJWY_kBDIP2EKakWsLXjHFajOxoNDGkFKFXL9GNOh4UJWoGrGZ6aqan2jJnwGqO3Z7uT90I9iN0Ilr0H0cdSslXB1El48AbsC6CycoG9_kD700bi0Y</recordid><startdate>1983</startdate><enddate>1983</enddate><creator>de Jong, M.H.</creator><creator>Schaeken, M.J.M.</creator><creator>van den Kleboom, C.W.A.</creator><creator>van der Hoeven, J.S.</creator><general>Elsevier Ltd</general><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>7X8</scope></search><sort><creationdate>1983</creationdate><title>Colonization of the teeth of rats by human and rodent oral strains of the bacterium Actinomyces viscosus</title><author>de Jong, M.H. ; Schaeken, M.J.M. ; van den Kleboom, C.W.A. ; van der Hoeven, J.S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c357t-6a3c3446d88adf899d56020a42d7b5e19ae5badf9920057ae8798eba5f047b443</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1983</creationdate><topic>Actinomyces - drug effects</topic><topic>Actinomyces - growth & development</topic><topic>Adhesiveness</topic><topic>Animals</topic><topic>Cricetinae - microbiology</topic><topic>Dentistry</topic><topic>Drug Resistance, Microbial</topic><topic>Humans</topic><topic>Mutation</topic><topic>Rats</topic><topic>Rifamycins - pharmacology</topic><topic>Streptomycin - pharmacology</topic><topic>Tooth - microbiology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>de Jong, M.H.</creatorcontrib><creatorcontrib>Schaeken, M.J.M.</creatorcontrib><creatorcontrib>van den Kleboom, C.W.A.</creatorcontrib><creatorcontrib>van der Hoeven, J.S.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Archives of oral biology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>de Jong, M.H.</au><au>Schaeken, M.J.M.</au><au>van den Kleboom, C.W.A.</au><au>van der Hoeven, J.S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Colonization of the teeth of rats by human and rodent oral strains of the bacterium Actinomyces viscosus</atitle><jtitle>Archives of oral biology</jtitle><addtitle>Arch Oral Biol</addtitle><date>1983</date><risdate>1983</risdate><volume>28</volume><issue>3</issue><spage>247</spage><epage>252</epage><pages>247-252</pages><issn>0003-9969</issn><eissn>1879-1506</eissn><abstract>The mouths of rats were infected with human and rodent strains of
A. viscosus and streptomycin-rifamycin-resistant (SR) mutants of these strains. The establishment, adherence to the teeth and cell dose required for infection were determined. Human and rodent strains established equally well on the teeth and did not differ in their initial adherence to teeth. The cell dose required for infection was much lower for rodent than for human strains (<10
5 compared: to 10
7−10
8 c.f.u.). The SR mutants established as well as their parents except for one SR strain, that did not establish at all. Another SR mutant appeared to have lost its SR resistance after passage through the animal. The results stress the need of
in-vivo testing of antibiotic resistant mutants to be used in ecological studies.</abstract><cop>England</cop><pub>Elsevier Ltd</pub><pmid>6574735</pmid><doi>10.1016/0003-9969(83)90154-1</doi><tpages>6</tpages></addata></record> |
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language | eng |
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source | MEDLINE; ScienceDirect Journals (5 years ago - present) |
subjects | Actinomyces - drug effects Actinomyces - growth & development Adhesiveness Animals Cricetinae - microbiology Dentistry Drug Resistance, Microbial Humans Mutation Rats Rifamycins - pharmacology Streptomycin - pharmacology Tooth - microbiology |
title | Colonization of the teeth of rats by human and rodent oral strains of the bacterium Actinomyces viscosus |
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