نتایج جستجو برای: herbicide and antibiotics resistance
تعداد نتایج: 16903831 فیلتر نتایج به سال:
urine specimens collected from in-patients and out-patients in urmia imam hospital, northwest iran, were cultured on blood agar and eosin methylene blue agar. isolated bacteria were identified according to standard microbiological tests and then subjected to sensitivity testing according to routine method of disk agar diffusion technique. out of 8044 and 10425 urine specimens, 8.7% and 11.9% we...
Abstract Background and Objective: Multiple drug resistance has increased in recent years in Klebsiella pneumoniae isolates. The Integrons are mobile genetic elements that carry antibiotics resistance genes. The aim of this study was to determine antibiotic susceptibility and the prevalence of class 1, 2, and 3 integrons in clinical Klebsiella pneumoniae isolated from clinical specimens. Materi...
The evolution of glyphosate resistance in weedy species places an environmentally benign herbicide in peril. The first report of a dicot plant with evolved glyphosate resistance was horseweed, which occurred in 2001. Since then, several species have evolved glyphosate resistance and genomic information about nontarget resistance mechanisms in any of them ranges from none to little. Here, we rep...
background and objectives: bacterial resistance to conventional antibiotics has become a widespread public health prob- lem. the aim of this study was to investigate the influence of zinc oxide nanoparticles (zno nps) on the antibacterial activity of several conventional antibiotics against pseudomonas aeruginosa. materials and methods: zno nps were prepared by solvothermal method and dispersed...
Objective(s):Helicobacter pylori (H. pylori) is a pathogenic bacterium that colonizes the stomachs of approximately 50% of the world’s population. Resistance of H. pylori to antibiotics is considered as the main reason for the failure to eradicate this bacterium. The aim of this study was to determine the rate of resistant H. pylori strains to various antimicrobial agents in different areas of ...
M J OWEN* , P J MICHAEL , M RENTON* §, K J STEADMAN– & S B POWLES* *Australian Herbicide Resistance Initiative, University of Western Australia, Crawley, WA, Australia, School of Agriculture and Environment, Division of Science and Engineering, Curtin University of Technology, Northam, WA, Australia, School of Plant Biology, University of Western Australia, Crawley, WA, Australia, §CSIRO Sustai...
Herbicide tolerance in crops and weeds is considered to be monotrophic, i.e. determined by the relative susceptibility of the physiological process targeted and the plant's ability to metabolise and detoxify the agrochemical. A growing body of evidence now suggests that endophytes, microbes that inhabit plant tissues and provide a range of growth, health and defence enhancements, can contribute...
Introduction: Urinary tract infection is a common bacterial infection in childhood . Approximately 3-5% of girls and 1% of boys acquire a urinary tract infection (UTI). The management of UTI is complicated by the increasing prevalence of antibiotic- resistant strains and over the - counter antibiotics empiric therapy with antibiotics such as ampicillin , amoxicillin and cotrimoxazo...
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