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Oxa-17, A Further Extended-Spectrum Variant Of Oxa-10 Beta-Lactamase, Isolated From Pseudomonas Aeruginosa
(Amer Soc Microbiology, 1999)
Pseudomonas aeruginosa isolates 871 and 873 were isolated at Hacettepe University Hospital in Ankara and were highly resistant to ceftazidime (MIC, 128 mu g/ml). Each produced three beta-lactamases, with pIs of 5.3, 6.1, ...
In Vitro Activities Of Antibiotics Alone And In Combination Against Brucella Melitensis At Neutral And Acidic Phs
(Amer Soc Microbiology, 1999)
Brucellae survive acidic pHs in phagolysosomes. Azithromycin, streptomycin, and quinolones were active against Brucella melitensis at pH 7.0 but not at pH 5.0; rifampin and doxycycline retained activity at pH 5.0. Regardless ...