In Vitro Comparison of Kanamycin, Kanendomycin, Gentamicin, Amikacin, Sisomicin, and Dibekacin Against 200 Strains of Pseudomonas aeruginosa
Author(s) -
A. G. Paradelis,
J. Douboyas,
George Stathopoulos,
A. Grigoriadou-Edipides,
Costas Triantaphylidis,
J. Papapanagiotou
Publication year - 1978
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.14.3.514
Subject(s) - sisomicin , amikacin , gentamicin , kanamycin , aminoglycoside , microbiology and biotechnology , pseudomonas aeruginosa , antibiotics , minimum inhibitory concentration , chemistry , tobramycin , biology , bacteria , genetics
The antimicrobial activity of kanamycin, kanendomycin, gentamicin, amikacin, sisomicin, and dibekacin against 200 strains of Pseudomonas aeruginosa was compared. Dibekacin was found to be the most active against the tested organisms, whereas the other aminoglycoside antibiotics fell in the following order of diminishing antibacterial potency: amikacin, sisomicin, gentamicin, kanendomycin, and kanamycin. Seven strains showed high-level resistance to gentamicin (minimal inhibitory concentration, 400 mug/ml), and two of them were also resistant to amikacin and sisomicin (minimal inhibitory concentration, 75 mug/ml). The minimal inhibitory concentration of dibekacin for these seven strains was 0.625 mug/ml.
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