Results 31 to 40 of about 2,271,630 (378)

A Practical Method to Implement Strain-Level Metagenomics-Based Foodborne Outbreak Investigation and Source Tracking in Routine

Microorganisms, 2020
The management of a foodborne outbreak depends on the rapid and accurate identification of the responsible food source. Conventional methods based on isolation of the pathogen from the food matrix and target-specific real-time polymerase chain reactions (
Florence E. Buytaers, Assia Saltykova, Sarah Denayer, Bavo Verhaegen, Kevin Vanneste, Nancy H. C. Roosens, Denis Piérard, Kathleen Marchal, Sigrid C. J. De Keersmaecker   +8 more
doaj   +1 more source

Enteropathogenic Escherichia coli [PDF]

Infection and Immunity, 1992
Abstract Enteropathogenic Escherichia coli (EPEC) strains are a leading cause of diarrhea among infants in developing countries. These bacteria spread via fecal–oral transmission and colonize the small intestine. Typical EPEC differs from atypical strains in that they possess the bfp operon and generate a type IV-B class of fimbriae known as the ...
James B. Kaper, Michael S. Donnenberg
openaire   +3 more sources

Direct Urine Resistance Detection Using VITEK 2

Antibiotics, 2022
Urinary tract infections (UTIs) are the most common infectious diseases in both communities and hospitals. With non-anatomical or functional abnormalities, UTIs are usually self-limiting, though women suffer more reinfections throughout their lives ...
Eva Torres-Sangiao, Brais Lamas Rodriguez, María Cea Pájaro, Raquel Carracedo Montero, Noelia Parajó Pazos, Carlos García-Riestra   +5 more
doaj   +1 more source

Localization of lipopolysaccharide from Escherichia Coli into human atherosclerotic plaque [PDF]

, 2018
Experimental studies showed that gut-derived lipopolysaccharide (LPS) is pro-atherogenic, however, its relationship with human atherosclerosis is still to be defined.
Cammisotto, Vittoria, Carnevale, Roberto, Frati, Giacomo, Irace, Luigi, Martinelli, Ombretta, Nocella, Cristina, Pacini, Luca, Pastori, Daniele, Petrozza, Vincenzo, Sciarretta, Sebastiano, Sorrentino, Veronica, Violi, Francesco   +11 more
core   +2 more sources

Salmonella enterica subsp. enterica Welikade: guideline for phylogenetic analysis of serovars rarely involved in foodborne outbreaks

BMC Genomics, 2022
Background Salmonella spp. is a major foodborne pathogen with a wide variety of serovars associated with human cases and food sources. Nevertheless, in Europe a panel of ten serovars is responsible for up to 80% of confirmed human cases.
Emeline Cherchame, Laurent Guillier, Renaud Lailler, Marie-Leone Vignaud, Nathalie Jourdan-Da Silva, Simon Le Hello, François-Xavier Weill, Sabrina Cadel-Six   +7 more
doaj   +1 more source

Datasets for transcriptomics, q-proteomics and phenotype microarrays of polyphosphate metabolism mutants from Escherichia coli [PDF]

, 2017
Indexación: Scopus.Author acknowledges Fondecyt Grants 1120209, 1121170 and Anillo ACT-1107Here, we provide the dataset associated with our research article on the polyphosphate metabolism entitled, “Multi-level evaluation of Escherichia coli ...
Cabrera, R., Chávez, F.P., Mauriaca, C., Ortíz-Severín, J., Paradela, A., Poblete-Castro, I., Valdivieso, C., Varas, M.   +7 more
core   +2 more sources

Type VI Secretion System in Pathogenic Escherichia coli: Structure, Role in Virulence, and Acquisition

Frontiers in Microbiology, 2019
Bacterial pathogens utilize a myriad of mechanisms to invade mammalian hosts, damage tissue sites, and evade the immune system. One essential strategy of Gram-negative bacteria is the secretion of virulence factors through both inner and outer membranes ...
Fernando Navarro-Garcia, Fernando Ruiz-Perez, Ángel Cataldi, Mariano Larzábal   +3 more
doaj   +1 more source

The Benefits of Whole Genome Sequencing for Foodborne Outbreak Investigation from the Perspective of a National Reference Laboratory in a Smaller Country

Foods, 2020
Gradually, conventional methods for foodborne pathogen typing are replaced by whole genome sequencing (WGS). Despite studies describing the overall benefits, National Reference Laboratories of smaller countries often show slower uptake of WGS, mainly ...
Stéphanie Nouws, Bert Bogaerts, Bavo Verhaegen, Sarah Denayer, Florence Crombé, Klara De Rauw, Denis Piérard, Kathleen Marchal, Kevin Vanneste, Nancy H. C. Roosens, Sigrid C. J. De Keersmaecker   +10 more
doaj   +1 more source

The Effect of NAG–thiazoline on Morphology and Surface Hydrophobicity of Escherichia Coli [PDF]

, 2004
The β-hexosaminidase inhibitor and structural analog of the putative oxazolium reaction intermediate of lytic transglycosylases, N-acetylglucosamine thiazoline (NAG–thiazoline), was synthesized in 46% overall yield and tested as an inhibitor of ...
Blackburn, Neil T., Clarke, Anthony J., Reid, Christopher W.   +2 more
core   +2 more sources

High Prevalence and Diversity of Cephalosporin-Resistant Enterobacteriaceae Including Extraintestinal Pathogenic E. coli CC648 Lineage in Rural and Urban Dogs in Northwest Spain

Antibiotics, 2020
The aim of this work was to assess the prevalence of extended spectrum-β-lactamase (ESBL)- and carbapenemase-producing Enterobacteriaceae in fecal samples recovered from rural and urban healthy dogs in Northwest Spain (Galicia) to identify potential high-
Fátima Abreu-Salinas, Dafne Díaz-Jiménez, Isidro García-Meniño, Pilar Lumbreras, Ana María López-Beceiro, Luis Eusebio Fidalgo, María Rosario Rodicio, Azucena Mora, Javier Fernández   +8 more
doaj   +1 more source