نتایج جستجو برای: antimicrobial resistance pattern
تعداد نتایج: 776579 فیلتر نتایج به سال:
OBJECTIVES To determine the current state of antimicrobial resistance among non-typhoidal Salmonella strains isolated from humans in Spain. METHODS All strains of Salmonella from human sources received in the reference laboratory from 2001 to 2003 were serotyped and phage types were determined in the most common serovars. A systematic sampling procedure was carried out in order to obtain a ra...
بررسی الگوی مقاومت آنتیبیوتیکی در ایزولههای استافیلوکوکوس کواگولاز منفی جداشده از نمونههای بالینی
Background and Objective: Due to the emergence and development of antimicrobial resistance in coagulase-negative Staphylococci (CoNS), which is mainly a normal flora of the skin surface and mucous membrane of humans, and the limitation of therapeutic options, this study was aimed to investigate the antibiotic resistance pattern in CoNS strains isolated from clinical specimens. Materials and Me...
BACKGROUND: Staphylococcus aureus is a highly versatile pathogen of a large number of domestic ani- mals, including avian species. There is limited information about S. aureus isolated from companion and wild birds in Iran. OBJECTIVES: The aim of this study was to determine drug resistance and random-amplified polymorphic DNA-PCR (RAPD-P...
BACKGROUND: Staphylococcus aureus is a highly versatile pathogen of a large number of domestic ani- mals, including avian species. There is limited information about S. aureus isolated from companion and wild birds in Iran. OBJECTIVES: The aim of this study was to determine drug resistance and random-amplified polymorphic DNA-PCR (RAPD-P...
The aim of this study was to determine antimicrobial resistance among Salmonella isolated from swine and humans in North Carolina, compare genotypes among isolates from humans originated from pig-producing areas and characterize important genes. Resistance to 9 and 11 of the 12 antimicrobial agents tested was detected among isolates from swine and humans respectively. Frequency of resistance to...
Abstract Background and Objective: The excessive use of broad-spectrum antibiotics will lead to drug resistance of microorganism and specially nosocomial organisms. Because of high incidence of antibiotic resistance in hospitals, we aimed to study antibiotic resistance to gram negative bacteria. Material and Methods: This cross-sectional study was conducted on the data of biological sampl...
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...
The main objective of this study was to compare prevalence and antimicrobial resistance of Salmonella isolated from swine reared in antimicrobial-free (ABF) and conventional production systems in North Carolina. Among the two production systems, prevalence was significantly higher among the ABF (15%) than the conventional system (5.2%) (P<0.001). There was no significant difference in the resis...
background and objectives: shigellosis is an acute gastroenteritis that is one of the most common causes of morbidity and mortality in children with diarrhea in developing countries. the purpose of this study was to describe the distribution of shigella serogroups and serotypes and their antibacterial drug resistance profiles. materials and methods: fecal samples of all children suffering from ...
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