Nurver Ulger Toprak
Affiliation: Marmara University
- Antimicrobial susceptibilities of Bacteroides fragilis and Bacteroides thetaiotaomicron strains isolated from clinical specimens and human intestinal microbiotaNurver Ulger Toprak
Department of Microbiology and Clinical Microbiology, Marmara University Medical School, Istanbul, Turkey
Anaerobe 10:255-9. 2004..Intestinal isolates demonstrated similar resistance rates and MIC90s. Metronidazole, imipenem, amoxicillin-clavulanate seem to be effective drugs against these bacteria in Turkey...
- Susceptibility profiles and resistance genes for carbapenems (cfiA) and metronidazole (nim) among Bacteroides species in a Turkish University HospitalNurver Ulger Toprak
Department of Microbiology, Medical School, Marmara University, Campus of Haydarpasa, 34 668 Istanbul, Turkey
Anaerobe 18:169-71. 2012..These results indicate higher rates of carriage of the cfiA gene and IS1187 insertion elements than have been reported in other countries...
- The distribution of the bft alleles among enterotoxigenic Bacteroides fragilis strains from stool specimens and extraintestinal sitesNurver Ulger Toprak
Medical School, Department of Clinical Microbiology, Marmara University, Haydarpasa, Tibbiye Cad, Istanbul, Turkey
Anaerobe 12:71-4. 2006..The bft-1 isoform was also found in almost all isolates from extraintestinal sites. No bft-3 subtype was detected among all tested strains...
- A possible role of Bacteroides fragilis enterotoxin in the aetiology of colorectal cancerN Ulger Toprak
Department of Clinical Microbiology, Marmara University School of Medicine, Istanbul, Turkey
Clin Microbiol Infect 12:782-6. 2006..009). This is the first study demonstrating an increased prevalence of ETBF in colorectal cancer patients...