نتایج جستجو برای: antibiotic resistance pattern
تعداد نتایج: 767124 فیلتر نتایج به سال:
background: the science of identification and employment of medicinal plants dates back to the early days of man on earth. cannabis (hashish) is the most common illegal substance used in the united states and was subjected to extensive research as a powerful local disinfecting agent for mouth cavity and skin and an anti-tubercular agent in 1950. methods: clinical strains were isolated from...
conclusions metronidazole and vancomycin still seem to be most effective drugs for treatment cdi. objectives the aim of this study was to investigate the antimicrobial susceptibility patterns of c. difficile clinical isolates against antibiotics commonly used for treatment cdi in hospitalized patients. material and methods during a 12 month study, 75 c. difficile isolates were collected from 39...
Background and purpose: Multi-resistant enterococci are important nosocomial pathogens that are shown to have high prevalence in recent years. Knowledge of antimicrobial resistance pattern is essential to formulate treatment guidelines for infections caused by enterococci. The aim of this study was to investigate the antimicrobial resistance among enterococci isolated from Hamedan hospitals. M...
Background & Objective: Klebsiella pneumoniae has received attention due to a wide range of diseases and antibiotic resistance.The resistance to fluoroquinolones in gram-negative bacteria is often due to chromosomal mutations in the gyr and par genes. This research aimed at investigating the pattern of fluoroquinolone resistance and its relation with a mutation in the parC gene among clinical i...
Background and purpose: Pseudomonas aeruginosa is an opportunistic pathogen and the second leading cause of nosocomial infections, especially in the intensive care unit (ICU), and is responsible for high mortality rates. The aim of this study was to determine the pattern of antibiotic susceptibility and prevalence of multiple drug resistance strains of P. aeruginosa isolated from hospitalized p...
Background and Objective: Acinetobacter baumannii is considered as an important agent in nosocomial infections. The problem facing the tratment of these bacteria is increasing resistance to antimicrobial agents such as carbapenems. The main mechanism of resistance to carbapenems in these bacteria is the presence of oxacillinases genes, which belong to class D betalactamases. The aim of this st...
Background: Respiratory Tract Infection (RTI) is a very common disease in our country. Bacterial infections the respiratory tract causing significant morbidity andmortality hospitalized patients. Information on prevalence of bacterial infection RTI health care settings lacking. Moreover, injudicious use antibiotics often leads to antibiotic resistance which an emerging problem. The objective th...
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