Determination of methicillin-resistant and methicillin-susceptible Staphylococcus aureus bacteria in blood by capillary zone electrophoresis.

Serious bloodstream infections are a significant complication in critically ill patients. The treatment of these infections has become more difficult because of the increasing prevalence of multiresistant strains, especially methicillin-resistant Staphylococcus aureus (MRSA). Rapid differentiation of low number of MRSA from methicillin-susceptible S.

Application of Molecular Diagnostics in Primary Detection of ESBL Directly from Clinical Specimens.

The infections caused by extended-spectrum β-lactamase (ESBL)-producing organisms are associated with increased mortality. The real-time polymerase chain reaction (PCR) method, which enables detection of ESBLs directly from patients' clinical material, was developed. This study focused on blaCTX-M and blaSHV determination in endotracheal aspirates.

Separation of methicillin-resistant from methicillin-susceptible Staphylococcus aureus by electrophoretic methods in fused silica capillaries etched with supercritical water.

Identification and prevention of Staphylococcus aureus-caused infections may benefit from a fast and dependable method to distinguish between the methicillin-resistant (MRSA) and methicillin-susceptible (MSSA) S. aureus strains. The current methods involving polymerase chain reaction and/or other molecular tests are usually laborious and time-consuming.