... the adequate therapy of infections caused by Gram-negative bacteria. We tested our hypothesis that linezolid impairs phagocytosis and the killing of Gram-negative bacteria by polymorphonuclear leukocytes (PMN). Methods: The influence of clinically relevant concentrations (5, 20 and 50 mg/l) of linezolid...

...M. Castelli; M.L. Barbieri; A. Bertolini; R. Bossa; I. Galatulas Norfloxacin and adriamycin were tested alone and in combination for bactericidal activity against different strains of gram-negative bacteria. The antitumoral effect of a combination of norfloxacin and adriamycin was determined...

...Atef M. Shibl; A.H. Ishag; S.M. Durgham The in vitro antibacterial activity of aztreonam was compared with that of cefoperazone, cefotaxime, ceftazidime, gentamicin, latamoxef, and ticarcillin against 140 clinical isolates of gram-negative bacteria. The activity of aztreonam against Entero...

... Monobactam Gram-negative bacteria ...

... to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Bay k 4999 Synergism Aminoglycosides Gram-negative bacteria Chemotherapy 25: 282-285 (1979) In vitro Efficacy of Bay k 4999, a New Ureido-Penicillin, in Combination...

...A.D. Russell; P.C. Tottle Cefuroxime, a new cephalosporin antibiotic, was inhibitory at low concentrations to several types of gram-negative bacteria. It was considerably more stable than cephaloridine or cephalothin to the β -lactamases produced by Escherichia coli (RP1), Klebsiella aerogenes K1...

...Rashid Ramazanzadeh; Mohsen Chitsaz; Nasrin Bahmani This study focused on analyzing the spread of extended-spectrum β-lactamase (ESBL) enzymes among Gram-negative bacteria at intensive care units (ICUs). Between January 2007 and January 2008, 301 consecutive clinical isolates of Gram-negative type...

.... Cyclacillin Ampicillin Urinary tract infection Antibiotics Gram-negative bacteria Chemotherapy 20: 102-112 (1974) Comparative Evaluation of Cyclacillin and Ampicillin in Urinary Tract Infections A Double-Blind Study Alain H enri and J ean Klastersky Service de Médecine et Laboratoire d investigation...

... and Strep, pyogenes. Against penicillin­ In vivo ase-producing staphylococci, cyclacillin was clearly su­ Gram-negative bacteria perior to cephalexin in vivo, while in vitro cephalexin Gram-positive bacteria was the more active of the two. Cyclacillin and ampicilin were about equally active in vivo against...

... to in the content or advertisements. Rifaximin Antibacterial activity Gram-positive bacteria Gram-negative bacteria Chemotherapy 2005;51(suppl 1):67 72 DOI: 10.1159/000081991 Rifaximin: In vitro and in vivo Antibacterial Activity A Review Z.D. Jianga H.L. DuPonta,b aCenter for Infectious Diseases...

..., instructions or products referred to in the content or advertisements. 23 05 2002 6 03 2003 30 7 2003 Affinity Electron microscopy Faropenem Gram-negative bacteria Gram-positive bacteria Morphology Penicillin-binding proteins Microbiology Chemotherapy 2003;49:172 183 DOI...