title: A study of interactions between bacteria and antibiotics by capillary electrophoresis.
abstract: To assess the bacteria-antibiotic interactions in patients with postoperative wound infections, a simple electrophoretic test was performed. To estimate the effectiveness of the antibiotic therapy and to prepare 3-day profiles of bacteria "quantity" in biological samples, CE was used. As our team demonstrated earlier, the method is easy and fast, sample pretreatment is not necessary, and it is characterized by high selectivity. Finally, the statistically optimal and significant results of the CZE test analysis for detection of Escherichia coli cells was established for migration time lower than 3.5 min. The obtained sensitivity and specificity amounted to 89.5 and 100%, respectively. It is the first application of CZE in the study of medical therapy.
authors.affiliation: Chair of Environmental Chemistry and Bioanalytics, Faculty of Chemistry, Nicolaus Copernicus University, Toruń, Poland.
authors.forename: Ewa
authors.initials: E
authors.lastname: Kłodzińska
authors.forename: Maciej
authors.initials: M
authors.lastname: Jaworski
authors.forename: Wojciech
authors.initials: W
authors.lastname: Kupczyk
authors.forename: Marek
authors.initials: M
authors.lastname: Jackowski
authors.forename: Bogusław
authors.initials: B
authors.lastname: Buszewski
mesh_terms: D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D001419:Bacteria / Q000145:classification / Q000187:drug effects* / Q000302:isolation & purification; D001431:Bacteriological Techniques / Q000379:methods*; D001437:Bacteriuria / Q000188:drug therapy / Q000382:microbiology; D019075:Electrophoresis, Capillary / Q000379:methods*; D005839:Gentamicins / Q000494:pharmacology; D006801:Humans; D012680:Sensitivity and Specificity; D013530:Surgical Wound Infection / Q000188:drug therapy / Q000382:microbiology
chemical_list: D000900:Anti-Bacterial Agents; D005839:Gentamicins