نتایج جستجو برای: oxacillinase
تعداد نتایج: 119 فیلتر نتایج به سال:
INTRODUCTION Non-fermenting Gram-negative bacteria such as Pseudomonas aeruginosa and Acinetobacter baumannii are widespread in the environment and are increasingly associated with nosocomial infections. Extensive and indiscriminate use of antibiotics in hospitals has contributed to an increased number of infections caused by these microorganisms, that are resistant to a wide variety of antimic...
The present study aimed to develop a rational therapy based on the genetic epidemiology, molecular mechanism evaluation and in vitro antibiotic combinations activity in multidrug-resistant Acinetobacter baumannii (MDRAB). MDRAB was screened by the Kirby-Bauer method. The random amplified polymorphic DNA technique was used to establish genetic fingerprinting, and a series of resistance genes wer...
The basis of the beta-lactam resistance of 39 multidrug-resistant Acinetobacter baumannii isolates recovered from hospitalized patients was studied. These isolates were collected from 2001 to 2005 at the Sahloul Hospital in Sousse, Tunisia. They belonged to two distinct clones. One clone that grouped 19 isolates produced a carbapenem-hydrolyzing oxacillinase, OXA-97, that differed from OXA-58 b...
Objective: To investigate antimicrobial resistance mechanisms of isolated bacterial strains, and their correlation with virulence profile.Method: The cross-sectional study was conducted in January 2020 at outpatient health centres Kafrelsheikh Governorate Egypt, comprised urine samples from patients regardless age gender. Midstream were collected into sterile swaps which kept ice-cooled boxes u...
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