Induction of beta-lactamase production in Pseudomonas aeruginosa biofilm
Author(s) -
Birgit Giwercman,
Erik Jensen,
Niels Høiby,
A. Kharazmi,
J. W. Costerton
Publication year - 1991
Publication title -
antimicrobial agents and chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.07
H-Index - 259
eISSN - 1070-6283
pISSN - 0066-4804
DOI - 10.1128/aac.35.5.1008
Subject(s) - biofilm , pseudomonas aeruginosa , microbiology and biotechnology , piperacillin , imipenem , beta lactamase , pseudomonadales , pseudomonadaceae , bacteria , pseudomonas , beta (programming language) , biology , chemistry , escherichia coli , biochemistry , genetics , gene , computer science , programming language
Imipenem induced high levels of beta-lactamase production in Pseudomonas aeruginosa biofilms. Piperacillin also induced beta-lactamase production in these biofilms but to a lesser degree. The combination of beta-lactamase production with other protective properties of the biofilm mode of growth could be a major reason for the persistence of this sessile bacterium in chronic infections.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom