نتایج جستجو برای: antibiotic resistance genes

تعداد نتایج: 820069  

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...

متن کامل
ژورنال: پژوهش در پزشکی 2016
اسلامی, گیتا, سبکبار, آذر, سعادتیان فریور, آرزو, نوروزی, جمیله, هاشمی, علی,

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...

متن کامل
ژورنال: مجله علوم پزشکی رازی 2022
alizadeh, sajjad, bahador, nima, baserisalehi, majid,

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...

متن کامل
Journal: Veterinary Research Forum 2016
Baharak Akhtardanesh, Parisa Gazanfari, Reza Ghanbarpour, Sadaf Ganjalikhani,

The aim of this study was to determine antibiotic resistance genes, phylogenetic groups and anti-microbial resistance patterns of Escherichia coli isolates from fecal samples of healthy pet cats in Kerman city. Ninety E. coli isolates were recovered from obtained rectal swabs. Antibiotic resistance pattern of the isolates against seven selected antibiotic was determined using ...

متن کامل
Journal: :jundishapur journal of microbiology 0
mojgan boroumand department of biology science and research branch, islamic azad university, tehran, ir iran shiva irani department of biology science and research branch, islamic azad university, tehran, ir iran seyed davar siadat microbiology research center and department of bacteriology, pasteur institute of iran, tehran, ir iran; microbiology research center and department of bacteriology, pasteur institute of iran, tehran, ir iran. tel: +98-2166968850, fax: +98-2166953311 saied bouzari molecular biology unite, pasteur institute of iran, tehran, ir iran

conclusions antibiotic resistance gene cassettes may be carried on integron or other genetic elements. the purpose of this study was to detect integron or genomic islands involved in antibiotic resistance profile of the isolates of h. influenzae collected in this study. results of the twenty isolates, all (100%) were resistant to clindamycin, chloramphenicol and tetracycline, 95% to amoxicillin...

متن کامل
Journal: :مجله ره آورد سلامت 0
رحیم عالی تهران- سی متری نیرو هوائی- فلکه لوزی- خ شهید خشی- فرعی 10.32- پ 19- واحد 2 سعید حسین پور ارومیه، پردیس نازلو، دانشکده بهداشت، گروه بهداشت محیط

introduction: wastewater treatment plants are important hotspots for the spread of  antibiotic resistance genes to the environment.  the aim of this study identification of relevant antibiotic resistance genes  in raw  and final effluent of municipal wastewater treatment and also determination of effects of different wastewater treatment process on removal/reduction of these pollutants. materia...

متن کامل
Journal: Iranian Journal of Fisheries Sciences 2012
E. Rahimi , M. Ansari , M. Moumeni , M. Raissy ,

 The present study was aimed to evaluate the antimicrobial resistance and the presence of antibiotic resistance genes in Vibrios spp. isolated from seafood. A total of 72 isolates of Vibrio in 6 species including V. parahaemolyticus, V. vulnificus, V. alginolyticus, V. harveyi, V. mimicus and V. cholerae were examined. The results revealed that all isolates were expressing multiple an...

متن کامل
Journal: :jundishapur journal of microbiology 0
anthony ayodeji adegoke applied and environmental microbiology research group (aemreg), department of biochemistry and microbiology, university of fort hare, alice, south africa; applied and environmental microbiology research group (aemreg), department of biochemistry and microbiology, university of fort hare, alice, south africa. tel: +27-732387411 anthony i. okoh applied and environmental microbiology research group (aemreg), department of biochemistry and microbiology, university of fort hare, alice, south africa

background assessment of resistance genes is imperative, as they become disseminated to bacterial flora in plants and to the indigenous bacterial community, and thus ultimately contributes to the clinical problems of antibiotic resistant pathogens. objectives the research was to assess the antibiotic characteristics and incidence of sul3 genes of stenotrophomonas maltophilia isolates recovered ...

متن کامل
Journal: Hormozgan Medical Journal 2015
Afsaneh Karmostaji, Mahshid Vahdani, Maryam Ansari, Nahid Moradi, Parivash Davoodian, Sedigheh Javadpour, Shahin Najar Peerayeh,

Introduction: Acinetobacter baumannii is a major cause of nosocomial infections which affect mainly disabled patients in intensive care units. The bacteria may acquire resistance to antibiotics and hence can seriously endanger antibiotic therapy. The most important problem facing treatment of A. baumannii is increasing reports of resistance to a wide range of antibiotics, including carbapenems,...

متن کامل
Journal: :avicenna journal of clinical microbiology and infection 0
ramin mazaheri nezhad fard school of pharmacy and medical sciences, sansom institute, university of south australia, adelaide, australia; school of pharmacy and medical sciences, sansom institute, university of south australia, adelaide, australia. tel: +98-2161117055 mary d. barton school of pharmacy and medical sciences, sansom institute, university of south australia, adelaide, australia michael w. heuzenroeder microbiology and infectious diseases, women’s and children’s hospital, university of adelaide, adelaide, australia

background in recent decades, bacterial antibiotic resistance (especially in enterococci) has become a significant problem for human and veterinary medicine. one of the most important antibiotic resistances in enterococci, vancomycin resistance, is encoded by van gene family. objectives the aim of this study was to investigate antibiotic resistance to vancomycin in enterococci and the genes res...

متن کامل

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید

function paginate(evt) { url=/search_year_filter/ var term=document.getElementById("search_meta_data").dataset.term pg=parseInt(evt.target.text) var data={ "year":filter_year, "term":term, "pgn":pg } filtered_res=post_and_fetch(data,url) window.scrollTo(0,0); } function update_search_meta(search_meta) { meta_place=document.getElementById("search_meta_data") term=search_meta.term active_pgn=search_meta.pgn num_res=search_meta.num_res num_pages=search_meta.num_pages year=search_meta.year meta_place.dataset.term=term meta_place.dataset.page=active_pgn meta_place.dataset.num_res=num_res meta_place.dataset.num_pages=num_pages meta_place.dataset.year=year document.getElementById("num_result_place").innerHTML=num_res if (year !== "unfilter"){ document.getElementById("year_filter_label").style="display:inline;" document.getElementById("year_filter_place").innerHTML=year }else { document.getElementById("year_filter_label").style="display:none;" document.getElementById("year_filter_place").innerHTML="" } } function update_pagination() { search_meta_place=document.getElementById('search_meta_data') num_pages=search_meta_place.dataset.num_pages; active_pgn=parseInt(search_meta_place.dataset.page); document.getElementById("pgn-ul").innerHTML=""; pgn_html=""; for (i = 1; i <= num_pages; i++){ if (i===active_pgn){ actv="active" }else {actv=""} pgn_li="
  • " +i+ "
    • "; pgn_html+=pgn_li; } document.getElementById("pgn-ul").innerHTML=pgn_html var pgn_links = document.querySelectorAll('.mypgn'); pgn_links.forEach(function(pgn_link) { pgn_link.addEventListener('click', paginate) }) } function post_and_fetch(data,url) { showLoading() xhr = new XMLHttpRequest(); xhr.open('POST', url, true); xhr.setRequestHeader('Content-Type', 'application/json; charset=UTF-8'); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { var resp = xhr.responseText; resp_json=JSON.parse(resp) resp_place = document.getElementById("search_result_div") resp_place.innerHTML = resp_json['results'] search_meta = resp_json['meta'] update_search_meta(search_meta) update_pagination() hideLoading() } }; xhr.send(JSON.stringify(data)); } function unfilter() { url=/search_year_filter/ var term=document.getElementById("search_meta_data").dataset.term var data={ "year":"unfilter", "term":term, "pgn":1 } filtered_res=post_and_fetch(data,url) } function deactivate_all_bars(){ var yrchart = document.querySelectorAll('.ct-bar'); yrchart.forEach(function(bar) { bar.dataset.active = false bar.style = "stroke:#71a3c5;" }) } year_chart.on("created", function() { var yrchart = document.querySelectorAll('.ct-bar'); yrchart.forEach(function(check) { check.addEventListener('click', checkIndex); }) }); function checkIndex(event) { var yrchart = document.querySelectorAll('.ct-bar'); var year_bar = event.target if (year_bar.dataset.active == "true") { unfilter_res = unfilter() year_bar.dataset.active = false year_bar.style = "stroke:#1d2b3699;" } else { deactivate_all_bars() year_bar.dataset.active = true year_bar.style = "stroke:#e56f6f;" filter_year = chart_data['labels'][Array.from(yrchart).indexOf(year_bar)] url=/search_year_filter/ var term=document.getElementById("search_meta_data").dataset.term var data={ "year":filter_year, "term":term, "pgn":1 } filtered_res=post_and_fetch(data,url) } } function showLoading() { document.getElementById("loading").style.display = "block"; setTimeout(hideLoading, 10000); // 10 seconds } function hideLoading() { document.getElementById("loading").style.display = "none"; } -->