Results 21 to 30 of about 12,377 (219)

New approaches for severity intervention and rapid diagnosis of enterohemorrhagic Escherichia coli: a review

All Life, 2023
Enterohemorrhagic Escherichia coli (EHEC) are important pathogenic E. coli characterized by the production of Shiga toxin, intimin, and enterohemolysin, which are important virulence factors for pathogenesis.
Degisew Yinur Mengistu, Yizengaw Mengesha   +1 more
doaj   +1 more source

Isolation and characterization Shiga toxin-producing Escherichia coli from sheep and goats inJordanwith evidence of multiresistant serotype O157:H7

Veterinární Medicína, 2005
Ninety-three rectal swabs of lambs and young goats from two extensively and two intensively managed herds in Jordanwere taken and examined for Shiga toxin-producing Escherichia coli (STEC).
R. Novotna, P. Alexa, J. Hamrik, A. Madanat, J. Smola, A. Cizek   +5 more
doaj   +1 more source

Migratory Birds Facilitate the Spread of Multidrug-Resistant Pathogenic Escherichia coli in Tanguar Haor of Bangladesh. [PDF]

Environ Microbiol Rep
Transmission dynamics of multidrug‐resistant pathogenic Escherichia coli in Tanguar Haor. ABSTRACT This study investigated the occurrence of pathogenic and multidrug‐resistant (MDR) Escherichia coli in migratory birds inhabiting wetland habitats. A total of 167 freshly voided faecal samples were collected from migratory birds during the winters of 2023
Khatun MN, Chakraborty S, Akter T, Ifte JS, Begum JA, Islam MA, Parvin R, Hossain MT, Chowdhury EH.   +8 more
europepmc   +2 more sources

Detection of international high-risk clones of food-borne pathogens Salmonella and Escherichia coli in the Russian Federation

Инфекция и иммунитет, 2020
The use of whole genome sequencing, standard analyze methods and international databases allows to detect international high-risk clones of food-borne pathogens, to assess their evolution and geographical distribution due to international trade of animal
L. A. Kaftyreva, S. A. Egorova, M. A. Makarova   +2 more
doaj   +1 more source

Application of BI-EHEC and BI-EPEC bacteriophages to control enterohemorrhagic and enteropathogenic escherichia coli on various food surfaces

BMC Research Notes, 2023
Objectives The purposes of this study were to determine the Efficiency of Plating (EOP) value of Bacteriophage BI-EHEC and BI-EPEC and to evaluate the application of these bacteriophages in reducing population of EHEC and EPEC on various food samples ...
Leny Agustina L.A, Diana Elizabeth Waturangi   +1 more
doaj   +1 more source

EHEC – und was dann? [PDF]

Journal für Verbraucherschutz und Lebensmittelsicherheit, 2011
Wer in diesem Jahr uber Himmelfahrt oder an den Pfingstfeiertagen durch die Berliner Innenstadt gewandelt ist, wird vielleicht in einem Regierungsgebaude in der Mauerstrase auffallende Geschaftigkeit festgestellt haben. Hier befand sich in diesen Tagen die Task Force EHEC, die ,,wie eine Sonderkommission der Polizei‘‘ arbeitete und sich auf der ,,Spur ...
openaire   +1 more source

Faecal shedding of verotoxigenic Escherichia coli in cattle in the Czech Republic

Veterinární Medicína, 2011
A survey to estimate the prevalence of verotoxigenic E. coli (VTEC) or enterohaemorrhagic E. coli (EHEC) in rectal swabs from healthy dairy cattle aged three weeks, three months and one year was conducted in three herds from the Czech Republic. Screening
P. Alexa, L. Konstantinova, Z. Sramkova-Zajacova   +2 more
doaj   +1 more source

LE KNOWLEDGE MANAGEMENT, SOCLE DE CONSTRUCTION DE MEMOIRE DE PROJET

Revue Economie, Gestion et Société, 2017
In recent decades, the interest in issues of "Knowledge Management" has increased in both academic and industrial settings. Organizations are gradually realizing the capital represented by the brainpower of their actors. If the development of Information
Kamel KAYA, N MESSAOUDI
doaj   +1 more source

Enterohemorrhagic Escherichia coli senses microbiota-derived nicotinamide to increase its virulence and colonization in the large intestine

Cell Reports, 2023
Summary: Enterohemorrhagic Escherichia coli (EHEC) O157:H7 is a foodborne pathogen that specifically colonizes and infects the human large intestine.
Wen Yang, Hongmin Sun, Jun Yan, Chenbo Kang, Junli Wu, Bin Yang   +5 more
doaj   +1 more source

Extensive genomic diversity and selective conservation of virulence determinants in enterohemorrhagic Escherichia coli strains of O157 and non O157 serotypes [PDF]

, 2007
Background: Enterohemorrhagic Escherichia coli (EHEC) O157 causes severe food-borne illness in humans. The chromosome of O157 consists of 4.1 Mb backbone sequences shared by benign E.
Nougayrède, Jean-Philippe, Tashiro, Kousuke, Ogura, Y, Nakayama, K, Terajima, Jun, Oswald, Eric, Ogura, Yoshitoshi, Tobe, T, Hayashi, T, Ooka, T, Asadulghani, -, Kuhara, Satoru, Watanabe, Haruo, Kurokawa, Ken, Tashiro, K, Watanabe, H, Asadulghani, XX, Ooka, Tadasuke, Kurokawa, K, Nakayama, Keisuke, Hayashi, Tetsuya, Kuhara, S, Tobe, Toru, Terajima, J   +23 more
core   +1 more source