نتایج جستجو برای: carbapenem resistant

تعداد نتایج: 194064  

Introduction and objectives: Antimicrobial resistant (AMR) is a serious global threat and World Health Organization (WHO) declared AMR is the one among 10 public health threat facing the humanity. Increase in Carbapenem resistant is the major problem which hinders the patient treatment. Various genes are responsible for carbapenem resistant but the gene bla-NDM has the ability to inactivate var...

Journal: :iranian journal of microbiology 0
saeed shoja department of microbiology, school of medicine, infectious & tropical diseases research center, ahvaz jundishapur university of medical sciences, ahvaz, iran. mojtaba moosavian department of microbiology, school of medicine, infectious & tropical diseases research center, ahvaz jundishapur university of medical sciences, ahvaz, iran. amir peymani department of microbiology, qazvin university of medical sciences, qazvin, iran. mohammad-amin tabatabaiefar genetic department, ahvaz jundishapur university of medical sciences, ahvaz, iran. soodabeh rostami department of microbiology, school of medicine, infectious & tropical diseases research center, ahvaz jundishapur university of medical sciences, ahvaz, iran. nasim ebrahimi department of microbiology, school of medicine, infectious & tropical diseases research center, ahvaz jundishapur university of medical sciences, ahvaz, iran.

background and objectives: carbapenem resistant a. baumannii is an emerging cause of nosocomial infections. the aims of this study were identification of the most prevalent of carbapenem resistant genes, molecular typing and antimicrobial evaluation of a.baumannii in intensive care units. materials and methods: two hundred and six a. baumannii were isolated from tracheal tube discharge of hospi...

Journal: :journal of biotechnology and health sciences 0
akram azimi department of microbiology, medical school, cellular and molecular research center, qazvin university of medical sciences, qazvin, ir iran taghi naserpour department of microbiology, medical school, cellular and molecular research center, qazvin university of medical sciences, qazvin, ir iran; department of microbiology, medical school, cellular and molecular research center, qazvin university of medical sciences, qazvin, ir iran. tel: +98-91288014010; fax: +98-2813324971 fariba bazmi department of microbiology, medical school, cellular and molecular research center, qazvin university of medical sciences, qazvin, ir iran amir peymani department of microbiology, medical school, cellular and molecular research center, qazvin university of medical sciences, qazvin, ir iran masumeh aslanimehr department of microbiology, medical school, cellular and molecular research center, qazvin university of medical sciences, qazvin, ir iran saman saadat department of microbiology, medical school, cellular and molecular research center, qazvin university of medical sciences, qazvin, ir iran

conclusions the results of this study indicated that a decrease in oprd gene expression is an important mechanism of resistance in carbapenem resistant pseudomonas aeruginosa isolated from severe burn patients with secondary infection. results our study showed that 94.2% of the isolates were resistant to imipenem, 99.5% to meropenem, and all were resistant to ertapenem. the oprd gene expression...

Journal: :iranian journal of microbiology 0
davood kalantar-neyestanaki department of microbiology, school of medicine, kerman university of medical sciences, kerman, iran. mohammad emaneini department of microbiology, school of medicine, tehran university of medical sciences, tehran, iran. fereshteh jabalameli department of microbiology, school of medicine, tehran university of medical sciences, tehran, iran. morovat taherikalani department of microbiology, school of medicine, lorestan university of medical sciences, khoramabad, iran. akbar mirsalehian department of microbiology, school of medicine, tehran university of medical sciences, tehran, iran.

background and objectives: the oprd mutation and ampc overproduction are the main mechanisms of intrinsic resistance to carbapenems such as imipenem and meropenem in pseudomonas aeruginosa . materials and methods: in this study, we investigated intrinsic resistance to carbapenems including mutation of oprd and ampc overproduction in a carbapenem-resistant p. aeruginosa isolated from a burn pati...

2014
MIHAELA ILEANA IONESCU DAN STEFAN NEAGOE CLAUDIA CHIOREAN LOREDANA DUMITRAS AURELIA RUS

AIM Carbapenem-resistant strains have been increasingly reported over the last few years. In this study we used laboratory records to determine the occurrence of carbapenem-resistant strains from hospitalized patients with emphasis on the comparative analysis of the incidence in various health-care settings. MATERIALS AND METHODS From January 2012 to November 2012 and from May 2013 to Novembe...

Journal: :journal of biotechnology and health sciences 0
fatemeh attaran rezaei department of microbiology, zanjan branch islamic azad university, zanjan, ir iran taghi naserpour farivar cellular and molecular research center, school of medicine, qazvin university of medical sciences, qazvin, ir iran; cellular and molecular research center, school of medicine, qazvin university of medical sciences, qazvin, ir iran. tel: +98-9128801401, fax: +98-2813324971 masoumeh aslanimehr department of microbiology, school of medicine, qazvin university of medical sciences, qazvin, ir iran reza shapouri department of microbiology, zanjan branch islamic azad university, zanjan, ir iran akram azimi department of microbiology, school of medicine, qazvin university of medical sciences, qazvin, ir iran pooran johari cellular and molecular research center, school of medicine, qazvin university of medical sciences, qazvin, ir iran

background pseudomonas aeruginosa is an opportunistic pathogen mostly affecting hospitalized and immunodeficient patients. considering the extent of attention paid to the issue of antibiotic resistance and the origin of such resistance and the growing number of treatment failures in patients with burn injury, it seems that investigating the degree of ampc gene expression could be beneficial for...

Journal: :Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases 2012
D Ben-David R Kordevani N Keller I Tal A Marzel O Gal-Mor Y Maor G Rahav

The aim of this study was to evaluate the impact of carbapenem-resistant K. pneumoniae bloodstream infections on mortality. During the study period 42, 68 and 120 patients were identified with carbapenem-resistant, extended-spectrum β-lactamase producers (ESBL) and susceptible K. pneumoniae bloodstream infections, respectively. Patients with carbapenem-resistant K. pneumoniae had higher rates o...

Journal: :journal of medical bacteriology 0
leila azimi antimicrobial resistance research center, iran university of medical sciences, tehran, ir iran and deparment of microbiology, iran university of medical sciences, tehran, ir iran. malihe talebi deparment of microbiology, iran university of medical sciences, tehran, ir iran. parviz owlia molecular microbiology research center, shahed university, tehran, ir iran. abdolaziz rastegar-lari antimicrobial resistance research center, iran university of medical sciences, tehran, ir iran and deparment of microbiology, iran university of medical sciences, tehran, ir iran.

background : gram-negative bacteria are the most cause of nosocomial infection especially in burned patients. carbapenem resistant strains can limit seriously the choice of antibiotic therapy. ampc can make resistance to carbapenem and detection of that can be useful for identification of carbapenem resistant. the aim of this study was identification of ampc in most prevalent cause of nosocomia...

Aghaei, Syed Soheil, Javadi, Ali, Karami, Morteza, Keykha, Masoud, Nazari, Razei, Rahdar, Hossein Ali, Takei, Elahe,

Background and Objectives: Klebsiella pneumonia is a facultative anaerobe bacterium from enterobacteriaceae family, which causes a wide range of diseases, such as urinary tract infections, cystitis, pneumonia, surgical wounds infections, infectious endocarditis, and diffused infections, especially in patients with HIV infection and immunosuppression. The aim of this study was to identify carbap...

Journal: :The Journal of the Association of Physicians of India 2015
Pooja G Shah Sweta R Shah

CONTEXT Infections caused by carbapenem-resistant bacteria constitute a major challenge for current medical practice. OBJECTIVE To describe treatment and outcome of carbapenem-resistant Gram-negative bacilli (GNB) blood-stream infection (BSI) caused by these organisms at a tertiary care hospital in Mumbai. METHODS Carbapenem-resistant isolates from blood cultures were collected from January...

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