Use of quantitative antibiogram analysis to determine the clonality of coagulase-negative Staphylococcus species from blood culture
| Autor: | D.A. Bruckner, M. Cohen, L.E. Brankovic, J.A. Labarca, David A. Pegues, B.L. Bearson |
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| Rok vydání: | 2004 |
| Předmět: |
Microbiology (medical)
Adult Coagulase Male Micrococcaceae Adolescent medicine.drug_class Staphylococcus Antibiotics Bacteremia Microbial Sensitivity Tests Biology medicine.disease_cause Microbiology Antibiogram Pulsed-field gel electrophoresis medicine Humans Blood culture Child Staphylococcus species Aged Aged 80 and over medicine.diagnostic_test quantitative antibiogram Infant General Medicine biochemical phenomena metabolism and nutrition Middle Aged Staphylococcal Infections medicine.disease biology.organism_classification bacterial infections and mycoses Anti-Bacterial Agents Bacterial Typing Techniques Culture Media coagulase-negative Infectious Diseases Blood pulsed-field gel electrophoresis Child Preschool Bacteraemia Female |
| Zdroj: | Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases. 10(2) |
| ISSN: | 1198-743X |
| Popis: | Two phenotypic methods, quantitative antibiogram analysis and colony morphology, were compared to pulsed-field gel electrophoresis (PFGE) for distinguishing the clonality of coagulase-negative Staphylococcus (CNS) species. The results of these three methods were correlated with the patients' clinical findings for 23 episodes in which CNS species were isolated from two blood culture bottles within a 24-h period. Quantitative antibiogram and colony morphology at 24 h correlated with PFGE typing in 21 (91%) and 20 (87%) episodes, respectively. All episodes associated with CNS strains with identical PFGE patterns had quantitative antibiogram similarity coefficients |
| Databáze: | OpenAIRE |
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