نتایج جستجو برای: clinical and laboratory standards institute
تعداد نتایج: 17013758 فیلتر نتایج به سال:
Abstract Background and Objective: Vancomycin-resistant enterococci (VRE) and methicillin-resistant Staphylococcus aureus (MRSA) are the leading nosocomial pathogens in Iran. We aimed at evaluating the resistance patterns of Staphylococcus aureus and enterococci to the antibiotics recommended by Clinical and Laboratory Standards Institute (CLSI). Material and Methods: Two-hu...
abstract background and objective: one of the main tasks of clinical microbiology laboratories is to determine antibiotic resistance profiles in common pathogens and ensure the selection of effective antibiotics for certain infections. the aim of this study was to compare the methods of disk diffusion, broth microdilution and modified hodge test in escherichia coli isolates from urinary...
Metabolomic Analysis of Atlantic Blue Crab, Callinectes sapidus, Hemolymph Following 1 Oxidative Stress 2 3 Tracey B. Schock, David A. Stancyk, Lindy Thibodeaux, Karen G. Burnett, Louis E. 4 Burnett, Arezue F. B. Boroujerdi, Daniel W. Bearden 5 6 National Institute of Standards and Technology, Analytical Chemistry Division, Hollings 7 Marine Laboratory, Charleston, SC 29412 8 Grice Marine Labor...
Abstract Background and Objective: some of predisposing factors for enterococci colonization are hospitalization in ICU, prolonged use of antibiotics and continued bed rest in hospital. In this study antibiotic resistance of enterococcus in hospitalized patients of four hospitals in Tehran were studied. Material and Methods: the Clinical samples were taken from patients admitted to the ICU, fro...
Negative Regulation of STAT3-mediated Cellular Respiration by SirT1 Michel Bernier‡, Rajib K. Paul‡, Alejandro Martin-Montalvo, Morten Scheibye-Knudsen, Shaoming Song, Hua-Jun He, Sean M. Armour, Vilhelm A. Bohr, Lili Wang, Yaping Zong, David A. Sinclair, and Rafael de Cabo From the Laboratory of Clinical Investigation, the Laboratory of Experimental Gerontology, the Laboratory of Molecular Ger...
in today's world, quality improvement of basic medical education is a must for training physicians who are able to meet the growing health needs of our society. one way for quality assurance in higher education including medical education is to develop a system of accreditation which has been in medical education authorities' constant focus recently. this article is a review of national accredi...
Aim and Background: Meticillin resistant Staphylococcus aureus (MRSA) has become one of the major public-health concerns in recent years due to resistance to antimicrobial drugs and agents. This Study aims to diagnose of MRSA isolates by molecular and phenotypic methods and to detect of the antibiotic resistance pattern in MRSA strains in clinical patient samples in Rasht. Material and Methods...
Background and purpose: Acinetobacter spp. is a non-fermentative gram- negative bacterium involving in various nosocomial infections. During last decade increasing number of multidrug-resistant isolates of Acinetobacter spp. have been reported. This type of resistance is possibly related to efflux pumps. This research aimed at identifying the phonotypic and genotypic characteristics of efflux p...
Introduction: Methicillin-resistant Staphylococcus aureus (MRSA) can cause serious and life-threatening hospital- and community-acquired infections. Colonized and infected patients represent the most important reservoir of MRSA in health care facilities. Therefore, in this study, MRSA isolates collected from Shohada Hospital in Tabriz were evaluated for the frequency of mecA gene and their anti...
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