This study was designed to evaluate the frequency and profile of bloodstream infection (BSI) in a burn intensive care unit (BICU) in Tripoli, Libya, from 1st January 2000 to 31st December 2007 and to determine the prevalence of different bacteria involved in such infections and their antimicrobial susceptibilities. During the eight-year study period, 995 patients were admitted to the BICU. Bloo...

Take-all decline (TAD) is a natural biological control of the wheat root disease “take-all” that develops in response to the disease during extended monoculture of wheat. The research to date on TAD has been mostly descriptive and no particular occurrence is yet fully understood. We demonstrate that root-associated fluorescent Pseudomonas spp. producing the antibiotic 2,4-diacetylphloroglucinol...

Bacterial pathogens are becoming more and more resistant to antibiotics used commonly by healthcare practitioners. Despite introduction of new antibiotics, empiric treatment of patients with bloodstream infections (BSIs) became a major challenge for practicing physicians.1,2 To depict the susceptibility patterns of BSI pathogens endemic in a referral pediatric hospital, Children’s Medical Cente...

This study was conducted to generate microorganisms isolated from cultures of ears taken from the patients diagnosed to have chronic otitis media and determine and compare the in vitro effects of different antibiotics on these microorganisms. Between June 2009 and October 2010, 127 ear cultures were taken from 100 patients who applied to the Department of Otolaryngology of Ataturk University Fa...

The occurrence of Aeromonas spp. in the Porsuk River, public drinking water and tap water in the City of Eskisehir (Turkey) was monitored. Fresh water samples were collected from several sampling sites during a period of one year. Total 102 typical colonies of Aeromonas spp. were submitted to biochemical tests for species differentiation and of 60 isolates were confirmed by biochemical tests. F...

Antimicrobial resistance in bacteria is problematic in clinical settings and is a growing threat to public health. Multidrug-resistant and pandrug-resistant non-fermenters such as Acinetobacter spp. and Pseudomonas aeruginosa have recently emerged as a great concern worldwide. Particularly, the prevalence of carbapenem resistance in Acinetobacter spp. and P. aeruginosa is problematic, and emerg...

CSOM is mostly caused by bacteria, but fungi and virus can also be a cause of CSOM. The aerobic microorganisms most frequently isolated in CSOM are Pseudomonas aeruginosa, Staphylococcus aureus, Gram-negative organisms such as Proteus spp., Klebsiella spp., and Escherichia spp., Citrobacter species, Haemophilus influenzae, and Moraxella catarrhalis (Gül et al., 2006; Verhoeff et al., 2006; de M...

Bacterial Pathogens Bacteria are the predominant organisms. In the late 1950’s/early 1960’s Gram+ve organisms were the commonest, particularly Staphylococcus aureus. The late 1960’s/early 1970’s were typified by Gram-ve of gastrointestinal tract origin, particularly Escherischia coli, Klebsiella spp and Pseudomonas spp. By the 1990’s Staphylococcus spp including coagulase negative organisms, St...

An analytical system based on rRNA-targeted reverse transcription-quantitative PCR (RT-qPCR) was established for the precise evaluation of human intestinal microbiota. Group- and species-specific primer sets for Clostridium perfringens, Lactobacillus spp. (six subgroups and three species), Enterococcus spp., and Staphylococcus spp. targeting 16S rRNA gene sequences were newly developed for the ...

In this study, urinary catheter utilization rates, the causative agents for catheter-associated urinary tract infection (CAUTI) and their antimicrobial susceptibilities in intensive care units (ICUs) in 2009 were investigated at Gazi university hospital. We aimed to determine the causative agents and risk factors for CAUTIs, and antimicrobial susceptibilities of the pathogens; and also sensitiv...