نتایج جستجو برای: Enterococci

تعداد نتایج: 4775  

Journal: :acta medica iranica 0
fereshteh jabalameli department of microbiology, school of medicine, tehran university of medical sciences, tehran, iran. mohammad emaneini department of microbiology, school of medicine, tehran university of medical sciences, tehran, iran. shadi shahsavan department of microbiology, school of medicine, tehran university of medical sciences, tehran, iran. hossein sedaghat department of microbiology, school of medicine, tehran university of medical sciences, tehran, iran. zohreh abdolmaliki department of veterinary pharmacology, faculty of veterinary medicine, university of tehran, tehran, iran. marzieh aligholi department of microbiology, school of medicine, tehran university of medical sciences, tehran, iran.

this study investigated the antibacterial resistance among enterococci isolated in tehran hospitals. a total of 277 enterococcus faecalis, 123 enterococcus faecium and 13 isolates of other enterococcal strains were collected from 1 march 2002 to 15 april 2004 from three teaching hospitals of tehran university of medical sciences. the minimum inhibitory concentrations (mic) of tested antibiotics...

Journal: :gastroenterology and hepatology from bed to bench 0
jaafar rezvani semnan university of medical sciences, semnan, iran reza nasr semnan university of medical sciences, semnan, iran fatemeh shamsabadi semnan university of medical science mohammad reza akbari eidgahi semnan biotechnology research center, semnan university of medical sciences, semnan, iran

aim & background : enterococci infections are public health growing concern due to the glycopeptide antibiotics resistance especially vancomycin. genes, vana, b, and h, are contributed to the influence of vancomycin-resistant enterococci (vre). this investigation aims at exploring the vre frequency and the rate of each genes in isolated enterococci from gastroenteritis patients in central regio...

Journal: :The Brazilian journal of infectious diseases : an official publication of the Brazilian Society of Infectious Diseases 2015
Ahu Kara İlker Devrim Nuri Bayram Nagehan Katipoğlu Ezgi Kıran Yeliz Oruç Nevbahar Demiray Hurşit Apa Gamze Gülfidan

BACKGROUND Vancomycin-resistant enterococci colonization has been reported to increase the risk of developing infections, including bloodstream infections. AIM In this study, we aimed to share our experience with the vancomycin-resistant enterococci bloodstream infections following gastrointestinal vancomycin-resistant enterococci colonization in pediatric population during a period of 18 mon...

سلطانی عربشاهی, کامران, فروهش تهرانی, هما, محمود عربی, سید مهدی,

The enterococci are gram positive microorganisms. Currently they are considered as one of the most important causes of mortality in hospitalized patients. Enterococci are the 4th cause of nosocomial infections. The importance of enterococci is due to the ability of these bacteria in developing resistance to a wide range of antibiotics. The other contributory factor is the potency of transmittin...

2012
Sedigheh Rafiei Tabatabaei Abdollah Karimi Masoumeh Navidinia Fatemeh Fallah Arezou Tavakkoly Fard Mohammad Rahbar

Increased prevalence of Vancomycin-resistant Enterococci and their ability to transfer Vancomycin resistance genes to other bacteria have made them a subject of close scrutiny and intense investigation. This study was performed to determine the prevalence of Vancomycin-resistant Enterococci occurrence in children hospitalized in a Hospital in Tehran, Iran. During 12 months, we collected 780 sto...

2009
Oskar Nilsson Christina Greko Björn Bengtsson

BACKGROUND Vancomycin resistant enterococci are a frequent cause of nosocomial infections and their presence among farm animals is unwanted. Using media supplemented with vancomycin an increase in the proportion of samples from Swedish broilers positive for vancomycin resistant enterococci has been detected. The situation at farm level is largely unknown. The aims of this study were to obtain b...

Journal: :Water research 2011
Matthew C Phillips Helena M Solo-Gabriele Alan M Piggot James S Klaus Yifan Zhang

Enterococci are used to assess the risk of negative human health impacts from recreational waters. Studies have shown sustained populations of enterococci within sediments of beaches but comprehensive surveys of multiple tidal zones on beaches in a regional area and their relationship to beach management decisions are limited. We sampled three tidal zones on eight South Florida beaches in Miami...

2011
Matthew C. Phillips Helena M. Solo-Gabriele Alan M. Piggot James S. Klaus Yifan Zhang

Enterococci are used to assess the risk of negative human health impacts from recreational waters. Studies have shown sustained populations of enterococci within sediments of beaches but comprehensive surveys of multiple tidal zones on beaches in a regional area and their relationship to beach management decisions are limited. We sampled three tidal zones on eight South Florida beaches in Miami...

Journal: :Journal of applied microbiology 2011
M Lanthier A Scott Y Zhang M Cloutier D Durie V C Henderson G Wilkes D R Lapen E Topp

AIMS Isolate and characterize water enterococci from the South Nation River drainage basin, an area dominated by agriculture. METHODS AND RESULTS A total of 1558 enterococci were isolated from 204 water samples from the South Nation River obtained over a 3-year period. PCR was used to identify isolates to the species level and characterize them for carriage of 12 virulence determinants. Antib...

2015
Elizabeth Halliday David K. Ralston Rebecca J. Gast

Culturable enterococci and a suite of environmental variables were collected during a predominantly dry summer at a beach impacted by nonpoint source pollution. These data were used to evaluate sands as a source of enterococci to nearshore waters, and to assess the relationship between environmental factors and dry-weather enterococci abundance. Best-fit multiple linear regressions used environ...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید