Gentamicin Resistance in Pseudomonas aeruginosa : R-Factor-Mediated Resistance
نویسندگان
چکیده
منابع مشابه
Gentamicin resistance in Pseudomonas aeruginosa: R-factor-mediated resistance.
By disk diffusion antimicrobial susceptibility testing, 11% of 313 consecutive strains of Pseudomonas aeruginosa, examined during July to October 1973, were resistant to gentamicin (minimal inhibitory concentration 12.5 to >100 mug/ml), and a further 31% were moderately resistant (6.25 to 12.5 mug/ml) to gentamicin at the University of Alberta Hospital in Edmonton, Canada. Of 45 gentamicin-resi...
متن کاملTransferable resistance to carbenicillin and gentamicin in Pseudomonas aeruginosa.
2. Tyapina, L. A. (1952): Hypertensive Disease, p. 108. Moscow. 3. SpIttle, C. (1971): Lancet, I, 1280. 4. Anderson, T. W., Reid, D. B. W. and Beaton, G. H. (1972): Ibid., I, 876. 5. Ginter, E. (1968): Csek fysio!., 17, 423. 6. Schaffer, C. F. (1970): AIDer. J. Clin. Nutr., 23, 27. 7. Bronte-Stewart, B., Robetts, B. and Wells, V. M. (1963): Brit. J. NUlr., 17. 61. 8. Ginter, E., Cerven, 1., Nem...
متن کاملR factor-mediated aminoglycoside antibiotic resistance in Pseudomonas aeruginosa: a new aminoglycoside 6'-N-acetyltransferase.
The newly introduced semisynthetic aminoglycoside antibiotics, i.e., 3',4'-dideoxykanamycin B (DKB), 6'-N-methyl DKB (6'-Me-DKB) and amikacin (AK) have been found to be effective against gram-negative pathogens including Pseudomonas aeruginosa, which are resistant to the known aminoglycoside antibiotics. We have demonstrated in our stock cultures two types of P. aeruginosa strains resistant to ...
متن کاملPseudomonas aeruginosa R factors determining gentamicin plus carbenicillin resistance from patients with urinary tract colonizations.
R factors determining multiple resistance including both gentamicin and carbenicillin have been identified in high incidence among hospital isolates of Pseudomonas aeruginosa. The factors are readily transmitted to other P. aeruginosa but not to Escherichia coli strains K-12 or C, or to Proteus mirabilis. R factor-containing isolates are predominantly immunotype 7 isolated from urinary sources.
متن کاملPlasmid-mediated gentamicin resistance of Pseudomonas aeruginosa and its lack of expression in Escherichia coli.
We isolated 11 nonconjugative plasmids mediating resistance to aminoglycoside antibiotics, including gentamicin, from Pseudomonas aeruginosa strains. Their genetic properties were investigated in both P. aeruginosa and Escherichia coli transformants. The plasmid molecular weights ranged from 11 x 10(6) to 24 x 10(6). A low level or complete absence of gentamicin resistance was observed when the...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Antimicrobial Agents and Chemotherapy
سال: 1974
ISSN: 0066-4804,1098-6596
DOI: 10.1128/aac.6.2.191