نتایج جستجو برای: antibiotic resistance genes args

تعداد نتایج: 820221  

Journal: :iranian journal of public health 0
r moniri r kheltabadi farahani gh shajari mh nazem shirazi a ghasemi

background: acinetobacter spp. is characterized as an important nosocomial pathogen and increasing antimicrobial resis­tance. our aim was to evaluate antimicrobial susceptibility and aminoglycosides resistance genes of acinetobacter spp. iso­lated from hospitalized patients. methods: sixty isolates were identified as acinetobacter species. the isolates were tested for antibiotic resistance by d...

ژورنال: پژوهش در پزشکی 2016

Background: The increasing emergence of antimicrobial resistance among gram negative bacteria especially Enterobacteriaceae has become a global problem. Klebsiella pneumoniae is an opportunistic pathogen, which recently due to causing broad spectrum of disease and antibiotic resistance has been lionized. Efflux pumps are one of the antibiotic resistance mechanisms, which were introduced in t...

Journal: :Journal of environmental sciences 2014
Junsik Oh Dennis Espineli Salcedo Carl Angelo Medriano Sungpyo Kim

This study compared three different disinfection processes (chlorination, E-beam, and ozone) and the efficacy of three oxidants (H2O2, S2O(-)8, and peroxymonosulfate (MPS)) in removing antibiotic resistant bacteria (ARB) and antibiotic resistance genes (ARGs) in a synthetic wastewater. More than 30 mg/L of chlorine was needed to remove over 90% of ARB and ARG. For the E-beam method, only 1 dose...

Journal: :Water Research 2021

Antibiotic resistance genes (ARGs) have been reported to threaten the public health of beachgoers worldwide. Although ARG monitoring and beach guidelines are necessary, substantial efforts required for sampling analysis. Accordingly, in this study, we predicted ARGs occurrence that primarily found on coast after rainfall using a conventional long short-term memory (LSTM), LSTM-convolutional neu...

Journal: :Frontiers in Environmental Science 2022

With the extensive use of antibiotics, antibiotics and their induced resistance genes (ARGs) have become new types pollutants widely distributed in a variety environmental media. The contamination ARGs occurring important living agricultural regions has aroused wide concern worldwide, especially lake basins. Dongting Lake basin is one aquaculture livestock areas China, which accompanied by larg...

Journal: :Journal of Environmental Quality 2021

The use of antibiotics in animal agriculture has exacerbated the presence both antibiotic resistance genes (ARGs) and residual excreted manure. Field application this manure is a common practice because its nutrient rich material can benefit crop growth. However, also introduce ARGs into nonagricultural settings. integration prairie buffer strips within at edge fields potential management solut...

Journal: :Water Research 2021

The free-floating extracellular DNA (exDNA) fraction of microbial ecosystems harbors antibiotic resistance genes (ARGs) and mobile genetic elements (MGEs). Natural transformation these xenogenetic can generate cells resistant to one or more antibiotics. Isolating obtaining a high yield exDNA is challenging due its low concentration in wastewater environments. Profiling crucial unravel the ecolo...

Journal: :Reviews In Environmental Science And Bio/technology 2021

The reuse of treated wastewater (TWW) has been considered a suitable alternative for agriculture and achieving water security management. However, this practice may contribute to the dissemination antibiotic resistance genes (ARGs) into environment, matter global concern. aim study is discuss TWW in under perspective risks associated ARGs dissemination. An exhaustive bibliographic research was ...

Background: Acinetobacter baumannii is one of the most important causes of nosocomial infections and has an extraordinary ability to obtain antimicrobial resistance to a wide range of antibiotics. Multidrug-resistant strains and producers of AmpC beta-lactamases of this bacterium cause serious infectious diseases in different parts of the hospital and in hospitalized people, and the treatment o...

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