Skip to main content
Antimicrobial Agents and Chemotherapy logoLink to Antimicrobial Agents and Chemotherapy
. 1979 Mar;15(3):494–496. doi: 10.1128/aac.15.3.494

Antimicrobial Susceptibilities of Rough, Smooth, and Mucoid Colony Types of Pseudomonas Isolated from Cystic Fibrosis Patients

Bonnie A Maybury 1, Joann Blessing-Moore 1, Sharon A deWit 1,, N J Lewiston 1, Anne S Yeager 1
PMCID: PMC352693  PMID: 464580

Abstract

Minimal inhibitory concentrations of carbenicillin, chloramphenicol, tetracycline, gentamicin, tobramycin, and trimethoprim–sulfamethoxazole were determined for rough, smooth, and mucoid Pseudomonas sp. isolates from sputa collected from 40 cystic fibrosis patients. Ninety-four percent of the minimal inhibitory concentrations obtained by using mixed inocula of colonies of different morphological types fell within one serial dilution of the most resistant minimal inhibitory concentration obtained when each colony type was tested separately.

Full text

PDF
494

Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. Barry A. L., Jones R. N., Gavan T. L. Evaluation of the micro-media system for quantitative antimicrobial drug susceptibility testing: a collaborative study. Antimicrob Agents Chemother. 1978 Jan;13(1):61–69. doi: 10.1128/aac.13.1.61. [DOI] [PMC free article] [PubMed] [Google Scholar]
  2. Bergan T., Hoiby N. Epidemiological markers for Pseudomonas aeruginosa. 6. Relationship between concomitant non-mucoid and mucoid strains from the respiratory tract in cystic fibrosis. Acta Pathol Microbiol Scand Suppl. 1975 Dec;83(6):553–560. [PubMed] [Google Scholar]
  3. Doggett R. G., Harrison G. M. Pseudomonas aeruginosa: immune status in patients with cystic fibrosis. Infect Immun. 1972 Oct;6(4):628–635. doi: 10.1128/iai.6.4.628-635.1972. [DOI] [PMC free article] [PubMed] [Google Scholar]
  4. Gavan T. L., Town M. A. A microdilution method for antibiotic susceptibility testing: an evaluation. Am J Clin Pathol. 1970 Jun;53(6):880–885. doi: 10.1093/ajcp/53.6.880. [DOI] [PubMed] [Google Scholar]
  5. Hoiby N. Epidemiological investigations of the respiratory tract bacteriology in patients with cystic fibrosis. Acta Pathol Microbiol Scand B Microbiol Immunol. 1974 Aug;82(4):541–550. [PubMed] [Google Scholar]
  6. Hoiby N., Flensborg E. W., Beck B., Friis B., Jacobsen S. V., Jacobsen L. Pseudomonas aeruginosa infection in cystic fibrosis. Diagnostic and prognostic significance of Pseudomonas aeruginosa precipitins determined by means of crossed immunoelectrophoresis. Scand J Respir Dis. 1977 Apr;58(2):65–79. [PubMed] [Google Scholar]
  7. Zierdt C. H., Schmidt P. J. Dissociation in Pseudomonas aeruginosa. J Bacteriol. 1964 May;87(5):1003–1010. doi: 10.1128/jb.87.5.1003-1010.1964. [DOI] [PMC free article] [PubMed] [Google Scholar]

Articles from Antimicrobial Agents and Chemotherapy are provided here courtesy of American Society for Microbiology (ASM)

RESOURCES