نتایج جستجو برای: antibiotic susceptibility
تعداد نتایج: 205986 فیلتر نتایج به سال:
Abstract Background and Objective: The prevalence of different bacterial species and antibiotic resistance varies according to geographical conditions. Hence, we aimed to identify the prevalence of bacterial agents isolated from the urine culture and also investigate the antibiotic susceptibility of bacteria. Material and Methods: This cross-sectional study conducted on 7200 urine samples to id...
INTRODUCTION It is assumed that a direct relationship exists between the extent of use of any given antibiotic or antibiotic class and the degree of susceptibility or resistance on the part of various bacteria to that antibiotic or class. METHODS Pseudomonas aeruginosa susceptibility rates and utilization of key antipseudomonal antibiotics in a pediatric hospital, reflected as grams/1,000 pat...
Background and Objective: Salmonella typhi infection occurs in most endemic areas. Patients suspected of typhoid fever located in the Badda and Shantinagar localities of Dhaka were the studied population. A total of 107 blood specimens were collected. This study attempted to determine the antibiotic susceptibility pattern of Salmonella typhi among different age and gender groups having clinica...
Background and Aims: Due to a wide variety of causes, various bacteria can acquire resistance to antibiotics. This study investigated the antibiotic susceptibility patterns of the etiologic bacterial agents of various infections in patients referred to three hospitals in Yazd city, Iran. Materials and Methods: A total of 336 clinical specimens including wound discharge, sputum, blood, bronchia...
Background and Objectives: Urinary tract infection is one of the most common bacterial infections in the human population, and more frequent infection during pregnancy. With notice to this point that most of urinary tract infections during pregnancy are asymptomatic, they could lead to serious complications such as prematurity, low-birth weight, hypertension, and higher fetal mortality rates...
Abstract Background and Objective: One of the main causes of increased mortality in cancer patients is bacteremia. On the other hand, antibiotic resistance is the major cause of treatment failure in malignant diseases especially in hematological malignancies. The aim of this study was to diagnose the bacterial strains isolated from blood specimens of cancer patients and to determine their antib...
Background and Aim: Staphylococcus aureus is one of the most important human pathogens. A major clinical concern is the high rate of antibiotic resistance among Staphylococcus aureus strains. Methicillin-resistant S. aureus (MRSA) strains are a major cause of community- and hospital-acquired infections. Therefore, genetic investigation of S. aureus strains isolated from patients with staphyloco...
Abstract As an inappropriate antibiotic administration, the emergence of drug resistance in pathogens associated with clinical and subclinical urinary duct infections is of great concern worldwide. The present cross-sectional study was conducted on 114 patients affected with urinary duct infections and admitted to Shahid Ghazi Hospital in the first half of 1393, on the aim o...
12.2 TERMINOLOGY Selectivity All Clinically effective antimicrobial agents exhibit selective toxicity towards the bacterium rather than the host. It is this characteristic that distinguishes antibiotics from disinfectants. The basis for selectivity will vary depending on the particular antibiotic. When selectivity is high the antibiotics are normally non toxic. However, even highly selective an...
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