Results 1 to 10 of about 50,096 (209)

Enhancing detection of STEC in the meat industry: insights into virulence of priority STEC

Frontiers in Microbiology
Detection of Shiga toxin-producing Escherichia coli (STEC) presenting high risk of human infections is challenging. In France, the latest Anses opinion categorized STEC in four groups based on their association with severe forms of clinical infection. STEC strains carrying the eae gene, particularly those of serogroups O157, O26, O111, O103, O145, O121,
Mai-Lan Tran, Sabine Delannoy, Patrick Fach   +2 more
exaly   +4 more sources

Genomic insights into within-farm persistence and global phylogenetic relatedness of Shiga toxin-producing Escherichia coli O26 in a dairy cattle farm in the UK [PDF]

Frontiers in Microbiology
BackgroundShiga toxin-producing Escherichia coli (STEC) O26 is increasingly implicated in human hemolytic uremic syndrome globally. As cattle are an important reservoir, we conducted a year-long pilot study on a dairy farm in England (~200 cattle) to ...
Alannah S. Deeney, Sanjukta Raj Kumari, Susan M. Withenshaw, Harriet L. Bare, Nicholas A. Duggett, Miranda Kirchner, Richard P. Smith, Robert H. Davies, John D. Rodgers, Muna F. Anjum   +9 more
doaj   +2 more sources

Whole-Genome Phylogenetic Analysis Reveals a Wide Diversity of Non-O157 STEC Isolated From Ground Beef and Cattle Feces

Frontiers in Microbiology, 2021
Shiga toxin-producing Escherichia coli (STEC) causes foodborne outbreaks that can lead to complications such as hemolytic uremic syndrome. Their main reservoir is cattle, and ground beef has been frequently associated with disease and outbreaks.
Angelica Reyes-Jara, Jianghong Meng, Narjol González-Escalona   +2 more
exaly   +3 more sources

Shiga Toxin–Producing Escherichia coli (STEC)

Clinics in Laboratory Medicine, 2010
Shiga toxin-producing Escherichia coli (STEC) are important enteric pathogens worldwide, causing diarrhea with or without blood visibly present and hemolytic uremic syndrome. STEC are unique among diarrheogenic E coli in producing Shiga toxin type 1 and type 2, the virulence factors responsible for bloody diarrhea and hemolytic uremic syndrome.
J M Hunt
exaly   +3 more sources

Comparison of hybrid-and mono-pathotype Escherichia coli isolates from South Korea based on whole genome analysis and cytotoxicity assay [PDF]

Journal of Biomedical Science
Background Among intestinal pathogenic Escherichia coli, hybrid pathotypes carrying virulence determinants of multiple classical pathotypes have recently been identified. Methods A total of 292 E.
Jong Hyun Shin, Min Seok Kim, Ji Young Choi, Sunju Kim, Kun Taek Park, Mi-Ran Seo, Seung-Hyun Jung, Yeun-Jun Chung, Hyeri Seok, Hae Suk Cheong, Ki-Tae Kwon, Bo Kyeung Jung, Cheol-In Kang, Doo-Ryeon Chung, Dongwoo Shin, Kwan Soo Ko   +15 more
doaj   +2 more sources

Phenotypic and genotypic characterizations of Escherichia coli Isolated from veal meats and butchers’ shops in Mosul city, Iraq [PDF]

Iraqi Journal of Veterinary Sciences, 2023
Foodborne pathogens bacteria can cause various diseases and death worldwide. Escherichia coli is the most crucial microorganism transmitted through meat and its products. Pathogenic E.
Shaker M. Othman, Omar H. Sheet, Raad Al-Sanjary   +2 more
doaj   +1 more source

Effect of the vaccination against Shiga toxin 2e in a farm with history of oedema disease, caused by atypical Escherichia coli producing Shiga toxin (STEC)

Veterinární Medicína, 2022
Oedema disease of weaned piglets is caused by shigatoxigenic Escherichia coli (STEC), typically harbouring the stx2e gene and F18 adhesins. The aim of this study was to assess the effect of a commercially available oedema disease vaccine on the ...
D Sperling, N Isaka, H Karembe, J Vanhara, J Vinduska, N Strakova, A Kalova, IvKolackova, R Karpiskova   +8 more
doaj   +1 more source

Distribution of antimicrobial resistance and some widespread extended-spectrum beta-lactamase genes in different phylogroups of Shiga toxin-producing Escherichia coli (STEC) isolates of ruminant origin [PDF]

The Iranian Journal of Veterinary Science and Technology, 2023
Limited data is available on the prevalence of extended-spectrum beta-lactamase (ESBL) genes in Shiga toxin-producing Escherichia coli (STEC) isolates of ruminant origin.
Rwida Tomeh, Mahdi Askari Badouei, Gholamreza Hashemi Tabar, Hamideh Kalateh Rahmani   +3 more
doaj   +1 more source

Control of gas concentration distribution in a semiconductor process chamber using CT-TDLAS measurement

AIP Advances, 2021
Methane (CH4) concentration distribution in a semiconductor process chamber was controlled using the measurement of computed tomography-tunable diode laser absorption spectroscopy (CT-TDLAS) and the feedback control toward the feeding CH4 concentrations ...
Daisuke Hayashi, Yuhei Sakaguchi, Masakazu Minami   +2 more
doaj   +1 more source

Prevalence and Antibiogram profiles of STEC strains isolated from raw cow's milk in New-Valley Governorate, Egypt

SVU-International Journal of Veterinary Sciences, 2022
A cross sectional study was conducted to isolate and identify Shiga toxinproducing Escherichia coli (STEC) from raw cow milk. A total of 267 milk samples were collected from apparently healthy cattle in 7 different dairy farms.
Sotohy Ahmed Mohamed, Ehsan A. Hassan, Amgad A. Ezzat, Ahmed Sadek   +3 more
doaj   +1 more source