نتایج جستجو برای: clinical and laboratory standards institute
تعداد نتایج: 17013758 فیلتر نتایج به سال:
abstract following innovations in the field of elt, a new topic which has recently attracted a lot of attention is metaphor analysis. although this area of research is still in its infancy in elt, it seems that the idea can shed more light on the puzzle of english language learning and teaching. therefore, the major aim of this study is to analyze language learning and teaching in formal a...
The three day conference on Antimicrobial Resistance: A Cause for Global Concern was organized from 6-8th February, 2012 by the Department of Microbiology and Fermentation Technology, Sam Higginbottom Institute of Agriculture, Technology and Sciences (SHIATS) [Deemed-to-be-University], Allahabad, India. The conference received an overwhelming response from three hundred participants including s...
Abstract Objective: Homeostasis model assessment of insulin resistance (HOMA-IR) is a simple and practical method for estimation of insulin resistance (IR), but a reliable reference interval (RI) of HOMA-IR is needed to deduce the threshold level to define IR. This RI has been controversial in different populations and even more divergent when considering factors like age, gender and body mass...
background and objective: methicillin resistance in staphylococcus aureus is an increasingly important clinical problem. a chromosomal gene, meca, mediates resistance to penicillinase-resistant penicillins such as methicillin and oxacillin in staphylococcus aureus. we evaluated the validity of disk diffusion test by using oxacillin, methicillin and cefoxitin disks with consideration of the pres...
Background and purpose: Acinetobacter is a pathogen that could cause nosocomial infections. The present study aimed at determining Acinetobacter cases in clinical cultures of patients hospitalized in Tabriz Imam Reza Hospital to determine the frequency of the most common oxa genes causing drug resistance in these specimens. Materials and methods: In this descriptive cross-sectional study, cli...
Background and Objective: Methicillin resistance in Staphylococcus aureus is an increasingly important clinical problem. A chromosomal gene, mecA, mediates resistance to penicillinase-resistant penicillins such as methicillin and oxacillin in Staphylococcus aureus. We evaluated the validity of disk diffusion test by using oxacillin, methicillin an...
Background and Purpose: Candidiasis is a major fungal infection, and Candida albicans is the major cause of infections in humans. The Clinical and Laboratory Standards Institute (CLSI) developed new breakpoints for antifungal agents against C. albicans. In this multi-center study, we aimed to determine the drug susceptibility profile of C. albicans, isolated from Iranian population according...
This document is based on the original recommendation of the Expert Panel on the Theory of Reference Values of the International Federation of Clinical Chemistry and Laboratory Medicine (IFCC), updated guidelines were recently published under the auspices of the IFCC and the Clinical and Laboratory Standards Institute (CLSI). This document summarizes proposals for recommendations on: (i) The te...
Background and purpose: Citrobacter freundii causes variety of infections, including respiratory tract infection, wound infection, meningitis, and urinary tract infection. The bacterium is considered as one of the main concerns in healthcare settings due to high antibiotic resistance patterns. The current research aimed at studying the prevalence of C. freundii strains in burned patients and...
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