Both oral cavity and subgingival pocket are ecological niches conducive to hosting microorganisms that may act as opportunistic pathogens, such as Staphylococcus aureus and especially methicillin-resistant Staphylococcus aureus (MRSA). Early detection of MRSA is a matter of concern to Public Health. The aim of our study was to determine phenotypic and genotypic detection of methicillin resistan...

Introduction / objectives We assessed the usefulness of a new automated molecular assay (GenomEra MRSA Confirm, Abacus Diagnostica Oy, Finland), which amplifies simultaneously the marker of methicillin resistance (mecA) and a Staphylococcus aureus-specific DNA segment, in detection of methicillin sensitive and resistant S. aureus (MSSA and MRSA) and other methicillin resistant staphylococci (MR...

Staphylococcal infection is of major importance in both Human and Animals. Some staphylococcal bacteria are Methicillin-resistant. This paper reviews the current information on Methicillin-Resistant Staphylococcus aureus (MRSA) in dogs and cats. Staphylococcus aureus is a Gram positive, non-spore forming coccus. It may be found singly, in pairs, in short chains, or in irregular clusters. The co...

In the present study, the effectiveness of a rapid and colorimetric nitrate reductase analysis (NRA) method and resazurin microplate assay (REMA) for rapid determination of methicillin resistance among Staphylococcus aureus was investigated. A total of 275 clinical isolates of S. aureus were included in the present study. Among these isolates, 151 had the mecA gene and were resistant to methici...

The study objective was to determine the prevalence and risk factors for nasal colonization with Staphylococcus aureus and methicillin resistance among the urban poor and to compare antibiotic resistance and genetic similarity to concurrently collected clinical isolates of methicillin-resistant S. aureus (MRSA). A population-based community sample of 833 homeless and marginally housed adults we...

Methicillin-resistant Staphylococcus aureus (MRSA) is a bacterium responsible for several difficult-to-treat infections in humans. MRSA is any strain of Staphylococcus aureus that has developed, through the process of natural selection, resistance to betalactam antibiotics .The appearance of (MRSA) strains has created serious therapeutical problems. In this article, we present an overview of th...

Background: Methicillin Resistant Staphylococcus aureus (MRSA) is a variant of Staphylococcus aureus which is resistant to all ß-lactams. Infections due to (MRSA) strains have been detected worldwide and it makes the treatment of common infections much more difficult. Objectives: This study was carried out to determine and compare the Antibiotic susceptibility patterns in Methicillin Resistant ...

BACKGROUND Apart from being a major cause of mortality, nosocomial infections due to Staphylococcus aureus have been imposing a burden on patients, hospitals and health care systems. The present study was designed to determine the prevalence of methicillin resistant S. aureus (MRSA) among nosocomial isolates along with their phenotypic characterization. METHODOLOGY MRSA and methicillin sensit...

Background: Methicillin-Resistant Staphylococcus aureus (MRSA) has been an important cause of bone infection since the 1940s. Current guidelines recommend targeted antibiotic use for osteomyelitis treatment informed by microbial sensitivity patterns. However, in settings without microbiology facilities, empirical antibiotic use is common. Unrecognized antibiotic resistance potentiates persisten...