نتایج جستجو برای: methicillin resistant staphylococcus aureus mrsa

تعداد نتایج: 239245  

ژورنال: Medical Laboratory Journal 2014
Ghaemi, EA, Hasannejad Bibalan, M, Javid, N, Samet, M, Shakeri, F,

Abstract Background and Objective: Biofilm is a complex microbial community embedded in a self-produced extracellular polymeric matrix. We aimed to study the extent of biofilm formation by S. Areas isolates and its relation to some phenotypic and genotypic criteria. Material and Methods: One hundred-fifty strains of Staphylococcus aureus isolated from Gorgan were studied. Microtiter plate a...

2013
Florence Crombé Wannes Vanderhaeghen Corné P de Vogel Willem J Van Wamel Kurt Barbé Katleen Hermans Freddy Haesebrouck Patrick Butaye

At present, the immune response of pigs in relation to Staphylococcus aureus carriage is poorly understood. This study was aimed at investigating the dynamics of the anti-staphylococcal humoral immune response in methicillin-susceptible S. aureus (MSSA)-positive piglets and at assessing the effect of the experimental introduction of a methicillin-resistant S. aureus (MRSA) Sequence Type (ST) 39...

2016
Sina Mobasherizadeh Hasan Shojaei Seyed Asghar Havaei Kamyar Mostafavizadeh Fazlollah Davoodabadi Farzin Khorvash Ali Mehrabi Kushki Abbas Daei-Naser Fahimeh Ghanbari

BACKGROUND The rapid emergence and spread of community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) has raised considerable public health concern in both developed and developing countries. The current study aimed to address the extent of this phenomenon in healthy preschool children of a developing country. MATERIALS AND METHODS We conducted a prospective study from April...

Journal: :Journal of Korean Medical Science 1988
W. H. Chang M. S. Choi H. Y. Chung W. J. Seo T. Y. Choi Y. S. Chong J. S. Kim S. S. Chung S. H. Hong

Staphylococcus aureus and Staphylococcus epidermidis strains isolated at eight large medical centers in Korea were examined for methicillin resistance and resistance to eight other antibiotics; cefazolin, cefamandole, cefuroxime, cefoxitin, cefotaxime, moxalactam, penicillin G and vancomycin. Methicillin resistance was found in 296 of 1225 strains (24.2%) of S. aureus and 126 of 348 strains (36...

2011
JJ Hirvonen S-S Kaukoranta

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...

A Hoseininasab B Bahman-bijari R Moeinadini R Sinaei

Background & Aims: Prevalence of community and hospital acquired methicillin-resistant Staphylococcus aureus (MRSA) infection is increasing. The primary reservoir is the anterior nares; and nasal carriage is a risk factor for infection in a variety of populations. Infection due to hospital-acquired colonization is different from community acquired in clinical manifestations and antibiotics susc...

Journal: :Biofouling 2021

In this in vitro study the effect of XZ.700, a new endolysin, on methicillin resistant Staphylococcus aureus (MRSA) biofilms grown titanium was evaluated. Biofilms S. USA300 were grown...

2012
Smilja Kalenić

Staphylococcus aureus (S. aureus) is one of the most important bacterial opportunistic pathogens in humans. It easily adapts to the various environmental conditions. Very important is rapid development of resistance to different antimicrobial agents. Especially important is the resistance to beta-lactam antibiotics (so called methicillin-resistant S. aureus: MRSA). MRSA strains differ according...

Abbas Farahani Abolfazl Davoodabadi Mohsen Rahnema Omar Ghaderi Parviz Mohajeri

Background & Aims: Staphylococcus aureus is one of the most common pathogens in nosocomial infections. Vancomycin is the most important therapeutic drug of choice for treatment of infections caused by methicillin-resistant Staphylococcus aureus (MRSA) strains. Therefore, vancomycin-resistant Staphylococcus aureus (VRSA) or vancomycin-intermediate Staphylococcus aureus (VISA) strains are warning...

Journal: :iranian journal of microbiology 0
f kaleem national university of sciences and technology, department of microbiology, army medical college, rawalpindi, pakistan. j usman national university of sciences and technology, department of microbiology, army medical college, rawalpindi, pakistan. a hassan national university of sciences and technology, department of microbiology, army medical college, rawalpindi, pakistan. m omair national university of sciences and technology, department of microbiology, army medical college, rawalpindi, pakistan. a khalid national university of sciences and technology, department of microbiology, army medical college, rawalpindi, pakistan. roz uddin national university of sciences and technology, department of microbiology, army medical college, rawalpindi, pakistan.

background and objectives: methicillin resistant staphylococcus aureus (mrsa) is a major nosocomial pathogen causing significant morbidity and mortality. the aim of this study was to evaluate in vitro activities of different antibiotics against methicillin resistant staphylococcus aureus. materials and method: the study was conducted over a period of one year (january 2009 - december 2009) in t...

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