AAC
Home Help [Feedback] [For Subscribers] [Archive] [Search] [Contents]
This Article
Right arrow Full Text
Right arrow Full Text (PDF)
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Similar articles in this journal
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Download to citation manager
Right arrowReprints and Permissions
Right arrow Copyright Information
Right arrow Books from ASM Press
Right arrow MicrobeWorld
Citing Articles
Right arrow Citing Articles via HighWire
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Boos, M.
Right arrow Articles by Schmitz, F.-J.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Boos, M.
Right arrow Articles by Schmitz, F.-J.

Antimicrobial Agents and Chemotherapy, March 2001, p. 938-942, Vol. 45, No. 3
0066-4804/01/$04.00+0   DOI: 10.1128/AAC.45.3.938-942.2001
Copyright © 2001, American Society for Microbiology. All rights reserved.

In Vitro Development of Resistance to Six Quinolones in Streptococcus pneumoniae, Streptococcus pyogenes, and Staphylococcus aureus

Mechthild Boos,1 Susanne Mayer,1 Ansgar Fischer,1 Karl Köhrer,1 Sibylle Scheuring,1 Peter Heisig,2 Jan Verhoef,3 Ad C. Fluit,3 and F.-J. Schmitz1,3,*

Institute for Medical Microbiology and Virology, Heinrich-Heine Universität Düsseldorf, Düsseldorf,1 and Institute of Pharmaceutical Microbiology, University of Bonn, Bonn,2 Germany, and Eijkman-Winkler Institute for Medical Microbiology, University Medical Center Utrecht, Utrecht, The Netherlands3

Received 24 July 2000/Returned for modification 11 September 2000/Accepted 27 November 2000

Streptococcus pneumoniae, Streptococcus pyogenes, and Staphylococcus aureus isolates were exposed to subinhibitory MICs of ciprofloxacin, sparfloxacin, gatifloxacin, moxifloxacin, clinafloxacin, and gemifloxacin during a 10-day period. Subculturing led to resistance development, regardless of the initial potencies of the quinolones. None of the quinolones was associated with a significantly slower rate of resistance development.


* Corresponding author. Mailing address: Institute for Medical Microbiology and Virology, Heinrich-Heine-Universität Düsseldorf, Universitätsstraße 1, Geb. 22.21, 40225 Düsseldorf, Germany. Phone and fax: 0049-2132-72040. E-mail: schmitfj{at}uni-duesseldorf.de.


Antimicrobial Agents and Chemotherapy, March 2001, p. 938-942, Vol. 45, No. 3
0066-4804/01/$04.00+0   DOI: 10.1128/AAC.45.3.938-942.2001
Copyright © 2001, American Society for Microbiology. All rights reserved.



This article has been cited by other articles:




Home Help [Feedback] [For Subscribers] [Archive] [Search] [Contents]
Clin. Vaccine Immunol. Clin. Microbiol. Rev.
J. Clin. Microbiol. ALL ASM JOURNALS

Copyright © 2001 by the American Society for Microbiology. All rights reserved.