conclusions resistance to oxacillin and other antibiotics was high, and most of the isolates were found to be multi-drug resistance (mdr). plasmid analysis of representative s. aureus isolates also demonstrates the presence of a wide range of plasmid sizes, with no consistent relationship between plasmid profiles and resistance phenotypes. regular surveillance of hospital infections and monitor...

Abstract: Background & Aims of the Study: The aim of this study was to detect and survey the antibiotic resistance pattern of Pseudomonas (P.) aeruginosa isolated from patients in Isfahan (located in central Iran) hospitals. Materials & Methods : A Total of 50 clinical isolates of P. aeruginosa were collected from urine, wound, trachea, ear swab, and pus, and then were confirmed b...

conclusions ctx-m was the most prevalent esbl genotype in uropathogenic e. coli (upec) isolated from uti. in addition, a high frequency of qnr genes among esbl-producing e. coli was identified in this study. in order to avoid treatment failures, we recommend using phenotypic and molecular methods to diagnose these enzymes and qnr genes. results the highest sensitivity was seen to imipenem (96.7...

infectious diseases are one of the most common causes of morbidity and mortality and the spread of resistant microorganisms is playing a significant role in this regard. the purpose of this study was to assess the trend in antimicrobial resistance of gram-positive bacteria at the main referral teaching hospital in tehran during a 4-year period. all patients' biological isolates such as blood, u...

background: acinetobacter baumannii is an opportunistic and gram-negative coccobacillus. this opportunistic pathogen infectivity, especially in the intensive care units of hospitals is extensive worldwide. due to the incremental pattern of antibiotic resistance, this study was carried out to track the class i, ii and iii integrons in acinetobacter baumannii isolated from hospitalized cases in m...

objective(s):helicobacter pylori (h. pylori) is a pathogenic bacterium that colonizes the stomachs of approximately 50% of the world’s population. resistance of h. pylori to antibiotics is considered as the main reason for the failure to eradicate this bacterium. the aim of this study was to determine the rate of resistant h. pylori strains to various antimicrobial agents in different areas of ...

background and objectives: the prevalence of vibrio parahaemolyticus has been reported from ponnani earlier, however incidence of multidrug resistant strains have been encountered recently in clinical laboratories. the source for such strains and their presence in this major fish landing centre has been investigated. materials and methods: antibiotic sensitivity tests on isolates of v. parahaem...

Introduction: Antimicrobial resistance is an increasing problem worldwide as well as in our country. Surprisingly there is little formal data on the subject from India. Emergence of multidrug resistance has limited the therapeutic options; monitoring resistance is of paramount importance. Aims: To find Multidrug resistance in commonly isolated organisms. Changes in antibiotic Resistance pattern...

Introduction: Inappropriate administration of antimicrobials has led to increased antibiotic resistance as well as burden of infectious diseases. Antibiotic stewardship programs (ASPs) help prevent resistance through improved utilization of antimicrobial agents while potentially decrease costs of treatment. Method: We reviewed 186 infectious disease (ID) consultations from two internal disea...