antimicrobial resistance in gram-negative bacilli isolated from urinary tracts infections

Antimicrobial Resistance in Gram-negative Bacilli Isolated from Urinary Tracts Infections

Antimicrobial Resistance among Gram-negative Bacilli

Evaluation of quinolone resistance in gram negative bacilli isolated from community- and hospital-acquired infections.

OBJECTIVE Gram negative bacilli are among the most important microbial agents involved in both hospital- and community-acquired infections. The quinolones are preferred antibacterial agents for the treatment of both community- and hospital-acquired urinary tract infections caused by gram negative bacilli because of their strong antibacterial effects, and because they can be administered both or...

Antagonistic activity of Streptomyces gresiofuscus PTCC1628 against isolated Gram negative bacteria from Urinary Tract Infections

  Antibiotics are the best known products of actinomycete. Over 5,000 antibiotics have been identified from the cultures of Gram positive and Gram-negative organisms, and filamentous fungi, but only about 100 antibiotics have commercially been used to treat human, animal and plant diseases. The genus, Streptomycete, is responsible for the formation of more than 60% of known antibiotics. Bacteri...

GRAM NEGATIVE BACILLI IN BURNS

In a period of nine months, 225 strains of Gram-negative bacilli isolated from burns were identified by a variety of tests in two burn centers in Tehran. The most common species were Pseudomonas aeruginosa, Pseudomonas fluorescens, Escherichia coli, Enterobacter agglomerans, Enterobacter cloacae and Klebsiella pneumoniae. Many strains of acinetobacter spp, providencia spp, proteus spp, ser...

Mechanisms of antimicrobial resistance in Gram-negative bacilli

The burden of multidrug resistance in Gram-negative bacilli (GNB) now represents a daily issue for the management of antimicrobial therapy in intensive care unit (ICU) patients. In Enterobacteriaceae, the dramatic increase in the rates of resistance to third-generation cephalosporins mainly results from the spread of plasmid-borne extended-spectrum beta-lactamase (ESBL), especially those belong...