Literature DB >> 1503455

Kinetic interaction of biofilm cells of Staphylococcus aureus with cephalexin and tobramycin in a chemostat system.

H Anwar1, J L Strap, J W Costerton.   

Abstract

Planktonic and young biofilm cells were completely eradicated after exposure of these cells to drug levels representing one loading and two maintenance doses of tobramycin and cephalexin. A very different picture was observed when antibiotic exposure was initiated on day 21. Complete eradication of the old biofilm cells was not observed even when the antibiotic exposure was continued for an extra 6 days. Regrowth of the organism was observed when the antibiotic exposure was terminated.

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Year:  1992        PMID： 1503455      PMCID： PMC189482          DOI： 10.1128/AAC.36.4.890

Source DB:  PubMed          Journal:  Antimicrob Agents Chemother        ISSN： 0066-4804            Impact factor:   5.191


  17 in total

Review 1.  Testing the susceptibility of bacteria in biofilms to antibacterial agents.

Authors:  H Anwar; M K Dasgupta; J W Costerton
Journal:  Antimicrob Agents Chemother       Date:  1990-11       Impact factor: 5.191

Review 2.  Infections associated with indwelling devices: infections related to extravascular devices.

Authors:  G M Dickinson; A L Bisno
Journal:  Antimicrob Agents Chemother       Date:  1989-05       Impact factor: 5.191

Review 3.  Infections associated with indwelling devices: concepts of pathogenesis; infections associated with intravascular devices.

Authors:  G M Dickinson; A L Bisno
Journal:  Antimicrob Agents Chemother       Date:  1989-05       Impact factor: 5.191

4.  Induction of beta-lactamase production in Pseudomonas aeruginosa biofilm.

Authors:  B Giwercman; E T Jensen; N Høiby; A Kharazmi; J W Costerton
Journal:  Antimicrob Agents Chemother       Date:  1991-05       Impact factor: 5.191

5.  Method of evaluating effects of antibiotics on bacterial biofilm.

Authors:  B L Prosser; D Taylor; B A Dix; R Cleeland
Journal:  Antimicrob Agents Chemother       Date:  1987-10       Impact factor: 5.191

6.  A scanning and transmission electron microscopic study of an infected endocardial pacemaker lead.

Authors:  T J Marrie; J Nelligan; J W Costerton
Journal:  Circulation       Date:  1982-12       Impact factor: 29.690

7.  Enhanced activity of combination of tobramycin and piperacillin for eradication of sessile biofilm cells of Pseudomonas aeruginosa.

Authors:  H Anwar; J W Costerton
Journal:  Antimicrob Agents Chemother       Date:  1990-09       Impact factor: 5.191

8.  Scanning and transmission electron microscopy of in situ bacterial colonization of intravenous and intraarterial catheters.

Authors:  T J Marrie; J W Costerton
Journal:  J Clin Microbiol       Date:  1984-05       Impact factor: 5.948

9.  Effects of propicillin on mixed continuous cultures of periodontal bacteria.

Authors:  J S van der Hoeven; C W van den Kieboom
Journal:  Antimicrob Agents Chemother       Date:  1991-09       Impact factor: 5.191

10.  Culture of the surfaces of urinary catheters to sample urethral flora and study the effect of antimicrobial therapy.

Authors:  C M Kunin; C Steele
Journal:  J Clin Microbiol       Date:  1985-06       Impact factor: 5.948
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  7 in total

1.  Population dynamics of antibiotic treatment: a mathematical model and hypotheses for time-kill and continuous-culture experiments.

Authors:  Bruce R Levin; Klas I Udekwu
Journal:  Antimicrob Agents Chemother       Date:  2010-06-01       Impact factor: 5.191

2.  Comparison of recalcitrance to ciprofloxacin and levofloxacin exhibited by Pseudomonas aeruginosa bofilms displaying rapid-transport characteristics.

Authors:  J D Vrany; P S Stewart; P A Suci
Journal:  Antimicrob Agents Chemother       Date:  1997-06       Impact factor: 5.191

3.  Role of antibiotic penetration limitation in Klebsiella pneumoniae biofilm resistance to ampicillin and ciprofloxacin.

Authors:  J N Anderl; M J Franklin; P S Stewart
Journal:  Antimicrob Agents Chemother       Date:  2000-07       Impact factor: 5.191

4.  Effect of farnesol on Staphylococcus aureus biofilm formation and antimicrobial susceptibility.

Authors:  M A Jabra-Rizk; T F Meiller; C E James; M E Shirtliff
Journal:  Antimicrob Agents Chemother       Date:  2006-04       Impact factor: 5.191

5.  Investigation of ciprofloxacin penetration into Pseudomonas aeruginosa biofilms.

Authors:  P A Suci; M W Mittelman; F P Yu; G G Geesey
Journal:  Antimicrob Agents Chemother       Date:  1994-09       Impact factor: 5.191

6.  Search for a Shared Genetic or Biochemical Basis for Biofilm Tolerance to Antibiotics across Bacterial Species.

Authors:  Philip S Stewart; Kerry S Williamson; Laura Boegli; Timothy Hamerly; Ben White; Liam Scott; Xiao Hu; Brendan M Mumey; Michael J Franklin; Brian Bothner; Francisco G Vital-Lopez; Anders Wallqvist; Garth A James
Journal:  Antimicrob Agents Chemother       Date:  2022-03-10       Impact factor: 5.938

7.  Copper as a signal for alginate synthesis in Pseudomonas syringae pv. syringae.

Authors:  S P Kidambi; G W Sundin; D A Palmer; A M Chakrabarty; C L Bender
Journal:  Appl Environ Microbiol       Date:  1995-06       Impact factor: 4.792
  7 in total

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