Results 81 to 90 of about 417,562 (236)

Characterization and Removal of Multispecies Biofilms Formed by L. monocytogenes, S. aureus, and E. coli

Journal of Food Safety, Volume 46, Issue 4, August 2026.
The formation of mono‐, dual‐, and triple‐species biofilms by L. monocytogenes, S. aureus, and E. coli was characterized by cell growth, metabolic activity, staining, and microscopy. Their resistance to a commercial disinfectant (NaOCl) and natural agents such as vinegar and lactic acid was evaluated.
Viviana Švarcová, Kamila Zdeňková, Simona Peroutková, Marta Štindlová, Ondřej Chlumský, Kateřina Demnerová, Marco A. Lopez Marin   +6 more
wiley   +1 more source

Inter- and intra-species interactions between meat plant environmental bacteria and a non-biofilm-forming Escherichia coli O157:H7 strain in co-culture biofilms

Frontiers in Microbiology
This study evaluated the impact of meat-processing environmental bacteria (MPB) on biofilm formation by Escherichia coli O157:H7 in dual-species cultures. Biofilm development by 50 MPB and E. coli O157:H7 was assessed using crystal violet staining.
Jeyachchandran Visvalingam, Peipei Zhang, Xianqin Yang   +2 more
doaj   +1 more source

Quercetin Prevents Escherichia coli O157:H7 Adhesion to Epithelial Cells via Suppressing Focal Adhesions

Frontiers in Microbiology, 2019
The attachment of Escherichia coli O157:H7 to intestinal epithelial cells is indispensable for its pathogenesis. Besides translocated-intimin receptor (Tir), E. coli O157:H7 interacts with host cell surface receptors to promote intimate adhesion.
Yansong Xue, Min Du, Mei-Jun Zhu
doaj   +1 more source

Subtractive Inhibition Assay for the Detection of E. coli O157:H7 Using Surface Plasmon Resonance

Sensors, 2011
A surface plasmon resonance (SPR) immunosensor was developed for the detection of E. coli O157:H7 by means of a new subtractive inhibition assay. In the subtractive inhibition assay, E. coli O157:H7 cells and goat polyclonal antibodies for E.
Chengyan Si, Yibin Ying, Yixian Wang, Zunzhong Ye   +3 more
doaj   +1 more source

Prevalence of E. coli O157: H7 Isolated from Patients with Acute Gastroenteritis

Medical Laboratory Journal, 2015
Background and Objective: Diarrheal diseases may occur in all age groups, worldwide. Escherichia coli (E. coli O157: H7) is one of the most important bacterial agents causing this disease.
Safaari, M, Zolfaghari, MR, Shakib, P, Rouhi, S   +3 more
doaj  

Presence and characteristics of sorbitol-negative Escherichia coli O157 in healthy sheep faeces

Veterinární Medicína, 2007
The presence of sorbitol-negative Escherichia coli O157 was investigated in healthy Awassi sheep faeces from 175 randomly selected animals in Burdur province of Turkey. Out of 175 animals, 16 (9.1%) were faecal shedding of sorbitol-negative E. coli O157.
H. Turutoglu, D. Ozturk, L. Guler, F. Pehlivanoglu   +3 more
doaj   +1 more source

Potential Risk of Transmitting Escherichia coli O157:H7 through Some Vegetables Sold in Zaria Metropolis

UMYU Journal of Microbiology Research, 2016
This study was designed to assess the potential risk of transmitting E. coli O157:H7 through vegetables. Suspensions (25g of vegetable in 225ml of distilled water) of 100 vegetables, 20 each of spinach, carrot, cabbage, lettuce and tomatoes were ...
Sulaiman, M. A., Musa, B., Paul, M., Aliyu, M.S, Tijjani, M. B.   +4 more
doaj   +1 more source

Rapid and sensitive detection of E. coli O157:H7 by lateral flow immunoassay and silver enhancement. [PDF]

Mikrochim Acta, 2023
Bazsefidpar S, Serrano-Pertierra E, Gutiérrez G, Calvo AS, Matos M, Blanco-López MC.   +5 more
europepmc   +1 more source

Genome sequence of enterohaemorrhagic Escherichia coli O157:H7

Nature, 2001
N. Perna, Guy Plunkett, V. Burland, B. Mau, J. Glasner, D. Rose, G. Mayhew, P. Evans, J. Gregor, H. Kirkpatrick, G. Pósfai, J. Hackett, Sara Klink, A. Boutin, Y. Shao, Leslie Miller, Erik J. Grotbeck, N. W. Davis, A. Lim, E. Dimalanta, K. Potamousis, Jennifer Apodaca, T. Anantharaman, Jieyi Lin, G. Yen, D. Schwartz, R. Welch, F. Blattner   +27 more
semanticscholar   +1 more source

Prevalence of Virulence Genes of Escherichia Coli O157:H7 Isolated from Patients with Urinary Tract Infections in Shiraz, Iran

Medical Laboratory Journal, 2015
Background and Objective: Escherichia coli O157:H7 is one of the most well-known pathogenic bacteria worldwide that can develop severe diseases such as hemolytic uremic syndrome (HUS).
Kargar, M, Kargar, M, Zareian Jahromi, M
doaj