نتایج جستجو برای: methicillin resistance staphylococcus aureus mrsa

تعداد نتایج: 432761  

Journal: :Iranian Journal of Medical Microbiology 2023

Methicillin-Resistant Staphylococcus aureus (MRSA), Vancomycin-Resistant (VRSA), and Enterococci‌ (VRE) Contamination of Food Samples in Iran: A Systematic Review Meta-Analysis

2013
Vanina Dengler Nadine McCallum Patrick Kiefer Philipp Christen Andrea Patrignani Julia A. Vorholt Brigitte Berger-Bächi Maria M. Senn

Faster growing and more virulent strains of methicillin resistant Staphylococcus aureus (MRSA) are increasingly displacing highly resistant MRSA. Elevated fitness in these MRSA is often accompanied by decreased and heterogeneous levels of methicillin resistance; however, the mechanisms for this phenomenon are not yet fully understood. Whole genome sequencing was used to investigate the genetic ...

Journal: :Annals of laboratory medicine 2016
Xu Chen Kangde Sun Danfeng Dong Qingqiong Luo Yibing Peng Fuxiang Chen

Staphylococcus aureus, or methicillin-resistant S. aureus (MRSA), is a significant pathogen in both nosocomial and community infections. Community-associated MRSA (CA-MRSA) strains tend to be multi-drug resistant and to invade hospital settings. This study aimed to assess the antimicrobial resistance and molecular characteristicsof nasal S. aureus among newlyadmitted inpatients.In the present s...

Journal: :Frontiers in microbiology 2016
Kamelia M. Osman Aziza M. Amer Jihan M. Badr Nashwa M. Helmy Rehab A. Elhelw Ahmed Orabi Magdy Bakry Aalaa S. A. Saad

Methicillin-resistant Staphylococcus aureus (MRSA) have been found in various farm animal species throughout the world. Yet, methicillin-susceptible S. aureus (MSSA), methicillin-susceptible non-S. aureus (MS-NSA), and methicillin-resistant non-S. aureus (MR-NSA) were not investigated. Therefore, we persued to determine the diversity in their phenotypic virulence assay, phenotypic antimicrobial...

2017
R. P. Adhikari S. Shrestha A. Barakoti R. Amatya

BACKGROUND Staphylococcus aureus, an important nosocomial pathogen, is frequently associated with infections in human. The management of the infections by it especially methicillin resistant ones is often difficult because methicillin resistant S. aureus is usually resistant to multiple antibiotics. Macrolide-lincosamide streptogramin B family of antibiotics is commonly used to treat such infec...

Mohammad Rahbar, Nooshafarin Safadel

Background and Objectives: Methicillin-resistant Staphylococcus aureus (MRSA) is a major cause of nosocomial and community acquired infections. Detection of MRSA in laboratories is very important for treatment and appropriate infection control. The aim of this study was to evaluate cefoxitin disk diffusi...

Journal: :iranian journal of pathology 2006
mohammad rahbar nooshafarin safadel

background and objectives: methicillin-resistant staphylococcus aureus (mrsa) is a major cause of nosocomial and community acquired infections. detection of mrsa in laboratories is very important for treatment and appropriate infection control. the aim of this study was to evaluate cefoxitin disk diffusion method for detection of mrsa and comparison of this method with other conventional method...

2017
Samantha J. Hau Darrell O. Bayles David P. Alt Timothy S. Frana Tracy L. Nicholson

Methicillin-resistant Staphylococcus aureus colonizes humans and other animals such as swine. Livestock-associated methicillin-resistant Staphylococcus aureus (LA-MRSA) sequence type 5 (ST5) isolates are a public concern due to their pathogenicity and ability to acquire mobile genetic elements. This report presents draft genome sequences for 63 LA-MRSA ST5 isolates in the United States.

ژورنال: پژوهش در پزشکی 2018

Background and aim: Staphylococcus is a bacterium responsible for a wide range of diseases, from mild skin infections to lethal necrosis pneumonia. The aim of this study was to determine the virulence factors among methicillin resistant and sensitive strains isolated from clinical specimens of children referred to the pediatric medical center and also to be aware of their antibiotic resistance....

Background and purpose: Methicillin resistant Staphylococcus aureus (MRSA) have recently emerged as major causes of urinary tract infection (UTI). The aims of this study were to determine antibiotic susceptibility of S. aureus isolated from UTI and to detect the presence of mecA (causing resistance to methicillin) and SCCmec types. Materials and methods: In this cross sectional study, 44 S. au...

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