نتایج جستجو برای: antibiotic resistance pattern
تعداد نتایج: 767124 فیلتر نتایج به سال:
Background & Objectives: Urinary Tract Infection (UTI) is one of the most prevalent bacterial infection in children. Awareness of the antibiotic resistance of common bacteria causing UTI in each area has a large impact on infection improvement. The objective of this study is to evaluate the antibiotic resistance of bacteria causing UTI in two to 15 years old children referring to Fasa Vali-e-A...
Antibiotic Resistance Pattern and Prevalence of tetA, tetB, tetR, OXA-10 OXA-48 Genes among Escherichia coli Isolates from Toilets in Mashhad Azad University (Iran) 2020
Background and Objective: Gastroenteritis is one of the most important diseases in the world. This disease is more critical among children, people with immune deficiency and the sufferers from mal-nutrition. Shigella spp. as the most important cause of dysentery, causes much mortality around the world. Increasing antibiotic resistance is one of the major health problems. This research aimed to ...
Introduction & Objective: One of the mechanisms of antibiotic resistance in gram negative bac-teria, particularly Klebsiella pneumonia strains, is the production of Extended-Spectrum β lactamase enzymes (ESBLs). Encoding genes of ESBLs are usually located on the plasmid and they are able to transfer to other gram-negative bacteria. Thus, due to the importance of resistance pattern recogniti...
Objective(s): Macrolide resistant Streptococcus pneumoniae pose an emerging problem globally. The aim of this study was to investigate the prevalence of ermB and mefA genes (macrolide resistant genes) by polymerase chain reaction (PCR) method and to detect drug resistance patterns of S. pneumoniae isolated from clinical samples to macrolides and other antibiotic agents by E-test method. Materia...
Background and Objective: Pseudomonas aeruginosa is one of the most important pathogenic bacteria causing infectious diseases that include resistance to many antibiotics. In addition, existence of LasIand AlgD gene contributes to pathogenicity of this bacterium. This study is aimed to investigate the frequency of mentioned genes, antibiotic resistance and a significant relationship between the...
Introduction & Objective: Fluoroquinolones are essential antimicrobial agents used to treat UTIs. Clinical experiences have shown a high rate of antibiotic resistance among uropathogens. These resistance are usually the consequence of mutations involving genes encoding gyrA and parC. The aim of this study was to determine antimicrobial resistance pattern and the presence of mutations in regions...
Aim and Background: Meticillin resistant Staphylococcus aureus (MRSA) has become one of the major public-health concerns in recent years due to resistance to antimicrobial drugs and agents. This Study aims to diagnose of MRSA isolates by molecular and phenotypic methods and to detect of the antibiotic resistance pattern in MRSA strains in clinical patient samples in Rasht. Material and Methods...
background & objectives: shigellosis is caused by different species of shigella and one of the most common causes of diarrhea in children. this disease is endemic in many developing countries including iran. the aim of this study was to determine the incidence of shigella species and their antimicrobial suceptibility patterns in hospitalized children with shigellosis . methods: this prospectiv...
the incidence of virulence factors among 114 enterococcus faecalis and 35 enterococcus faecium strains from different clinical specimens were compared with those isolated from control groups. a few of the isolates expressed two or more of the following traits simultaneously: hemolysin, aggregation substance, gelatinase, dnase, hemagglutinin and antibiotic resistance. the frequencies of hemolysi...
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