Search results for "EBS"

Incidence of microbial flora in lettuce, meat and Spanish potato omelette from restaurants

2001

A total of 370 samples including lettuce, meats (beef, pork and chicken) and Spanish potato omelette from restaurants were studied to evaluate the incidence of Escherichia coli, E. coli O157:H7,Staphylococcus aureus, Salmonella spp.,Yersinia enterocolitica, enterococci and some micro-organisms that can cause spoilage orcan be usedas indicators for food safety. Escherichia coliand enterococci were harboured with the highest incidence in lettuce, whereas incidence of Staphylococcus aureus was higherin meat than in the other foods studied. Enterobacter cloacae and Klebsiella pneumoniaewere isolated from the three food groups. Chryseomonas luteola, Enterobacter sakazakii, Klebsiella ozaenae, Mo…

Peritoneal Dialysis-Related Peritonitis with Klebsiella Pneumoperitoneum Mimicking Viscus Perforation

2012

Allochthony, fatty acid and mercury trends in muscle of Eurasian perch (Perca fluviatilis) along boreal environmental gradients

2022

Environmental change, including joint effects of increasing dissolved organic carbon (DOC) and total phosphorus (TP) in boreal northern lakes could potentially affects food web energy sources and the biochemical composition of organisms. These environmental stressors are enhanced by anthropogenic land-use and can decrease the quality of polyunsaturated fatty acids (PUFAs) in seston and zooplankton, and therefore, possibly cascading up to fish. In contrast, the content of mercury in fish increases with lake browning potentially amplified by intensive forestry practises. However, there is little evidence on how these environmental stressors simultaneously impact beneficial omega-3 fatty acid …

EL LÉXICO DEL TURISMO EN EL ESPAÑOL DE ARGENTINA: ESTUDIO DE LAS PRINCIPALES PÁGINAS WEB HOTELERAS

2015

El mundo del turismo ha evolucionado en los últimos tiempos de una manera notable gracias al auge de internet. Asimismo, con esta nueva herramienta, este sector ha ampliado su campo de visión comercial y, por lo tanto, ha encontrado una vía más rápida y eficaz para llegar al público. El ámbito de investigación lingüística que se dedica al turismo no ha tardado en hacerse eco de esta nueva situación y, de esta manera, ha empezado a contemplar en su campo de estudio la variante que supone internet en el turismo. Uno de los motivos de este interés es el aumento terminológico que se ha detectado en el ámbito turístico mediante esta vía. Este incremento se debe a la aparición masiva de anuncios …

First Evidence for a Covalent Linkage between Enterobacterial Common Antigen and Lipopolysaccharide in Shigella sonnei Phase II ECALPS

2014

Enterobacterial common antigen (ECA) is expressed by Gram-negative bacteria belonging to Enterobacteriaceae, including emerging drug-resistant pathogens such as Escherichia coli, Klebsiella pneumoniae, and Proteus spp. Recent studies have indicated the importance of ECA for cell envelope integrity, flagellum expression, and resistance of enteric bacteria to acetic acid and bile salts. ECA, a heteropolysaccharide built from the trisaccharide repeating unit, →3)-α-D-Fucp4NAc-(1→4)-β-D-ManpNAcA-(1→4)-α-D-GlcpNAc-(1→, occurs as a cyclic form (ECA(CYC)), a phosphatidylglycerol (PG)-linked form (ECA(PG)), and an endotoxin/lipopolysaccharide (LPS)-associated form (ECA(LPS)). Since the discovery of…

Discourse about the end of the world

2015

Abstract The increased prevalence of discourse concerning the expected end of the world was observed in various countries and manifested in various genres especially in the years 2000 and 2012. Some of the discourse was conducted in a serious manner, whereas other instances included humorous motifs and were used for commercial purposes. The aim of this paper is to take a closer look at the typical motifs prevailing in the discourse concerning the end of the world, with special emphasis on the humorous aspect - both universal and culture-specific. Texts found on Polish, German, English and Russian websites were analyzed. In the studied material, the end of the world was understood literally …

Profiles of multidrug-resistant organisms among patients with bacteremia in intensive care units: an international ID-IRI survey

2021

Evaluating trends in antibiotic resistance is a requisite. The study aimed to analyze the profile of multidrug-resistant organisms (MDROs) among hospitalized patients with bacteremia in intensive care units (ICUs) in a large geographical area. This is a 1-month cross-sectional survey for blood-borne pathogens in 57 ICUs from 24 countries with different income levels: lower-middle-income (LMI), upper-middle-income (UMI), and high-income (HI) countries. Multidrug-resistant (MDR), extensively drug-resistant (XDR), or pan-drug-resistant isolates were searched. Logistic regression analysis determined resistance predictors among MDROs. Community-acquired infections were comparable to hospital-acq…

Prevalence, genetic diversity of and factors associated with ESBL-producing Enterobacterales carriage in residents of French nursing homes

2019

Summary Objective To determine the prevalence and genotypic characteristics of extended-spectrum β-lactamase-producing Enterobacterales (ESBLE) and carbapenemase-producing Enterobacterales (CPE) in nursing homes (NHs) in a French region. Risk factors associated with their carriage were also investigated. Methods A point-prevalence survey was proposed from November 2017 to June 2018 to NHs in the study region. Volunteer residents were screened for ESBLE and CPE carriage. Escherichia coli and Klebsiella pneumoniae isolates were genotyped using multi-locus sequence typing, pulsed-field gel electrophoresis (PFGE) and phylogrouping (for E. coli alone). Collective and individual data were analyse…

Klebsiella oxitoca folliculitis mimicking tinea barbae in a diabetic man

2005

A 55-year-old male dairy farmer was admitted to our hospital with a skin infection on the neck and face. He was apparently in good general health, and his medical history was unremarkable. He reported that, 50 days before admission, a pruritic red maculopapular rash had developed on the anterior region of his neck. This rash failed to improve after a 10-day course of trimethoprim-sufamethoxazole and fluconazole; rather it progressively worsened. On admission, examination revealed confluent follicular papulae-pustules with purulent-hematic exudation and crusting, on an erythematous-edematous area extending over the anterior region of the neck, chin and mandible (Fig. 1); hairs within the aff…

Characterization of Carbapenem-Resistant Enterobacteriaceae Clinical Isolates in Al Thawra University Hospital, Sana'a, Yemen

2020

International audience; Objective: The aim of this study was to investigate the resistance mechanisms of carbapenem-resistant Enterobacteriaceae clinical strains recovered from Al Thawra University Hospital, Sana'a, Yemen. Methods: A total of 27 isolates showing decreased susceptibility to carbapenems were obtained from different clinical specimens in Al Thawra Hospital, Sana'a, Yemen. Strains were identified by Matrix Assisted Laser Desorption Ionization Time-Of-Flight spectroscopy. Susceptibility to antibiotics was determined by the disk diffusion method on Mueller Hinton agar. Carbapenemases-encoding genes, extended-spectrum β-lactamases (ESBLs), and plasmid-mediated quinolone resistance…