Results 51 to 60 of about 22,660 (178)

Survey on O157:H7 enterohemorrhagic Escherichia coli (EHEC) in cattle in Golestan province, Iran

Iranian Journal of Microbiology, 2014
Background and Objectives: A diverse group of Escherichia coli are known as enterohemorrhagic Escherichia coli (EHEC) including O157:H7 and non-O157 EHEC. Enterohemorrhagic strains are related to severe clinical conditions in humans including hemorrhagic
Alireza Koochakzadeh, Mahdi Askari-Badouei, Emad Mazandarani, Omid Madadgar   +3 more
doaj  

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

INFECTION CAUSED BY ESCHERICHIA COLI O157:H7 – CASE REPORT

Zdravniški Vestnik, 2002
Background. Escherichia coli O157:H7 causes hemorrhagic colitis and is associated with serious complications, which include hemolytic uremic syndrome, thrombocytopenic purpura, and death.Patient and methods.
Janja Blatnik, Gorazd Lešničar, Branko Šibanc, Stella Cvitan   +3 more
doaj  

Membrane Perturbation and Nutrient Transport Dysregulation Are Conserved Targets of Thyme Essential Oil Against Shiga Toxin‐Producing Escherichia coli on Pea Sprouts

Food Frontiers, Volume 7, Issue 4, July 2026.
ABSTRACT Vegetable sprouts are high‐risk carriers of Shiga toxin‐producing Escherichia coli (STEC), with the emerging “big six” STEC serogroups (e.g., O26, O45, O103, O111, O121, and O145) posing growing threats. Thyme essential oil (EO) is a promising natural sanitizer; however, its effects against different STEC strains remain unclear.
Yue Wang, Xiaowei Lou, Yinan Du, Xiangquan Zeng, Hongshun Yang   +4 more
wiley   +1 more source

Polymerase Chain Reaction Assay for Detection of Escherichia coli O157:H7 and Escherichia coli O157:H−

Journal of Food Protection, 2002
The DNA band patterns generated by polymerase chain reaction (PCR) using the du2 primer and template DNAs from various strains of Escherichia coli and non-E. coli bacteria were compared. Among three to five prominent bands produced, the three bands at about 1.8, 2.7, and 5.0 kb were detected in all of the E. coli O157 strains tested. Some nonpathogenic
Takahisa, Miyamoto, Natsuko, Ichioka, Chie, Sasaki, Hiroshi, Kobayashi, Ken-ichi, Honjoh, Masayoshi, Iio, Shoji, Hatano   +6 more
openaire   +2 more sources

Food Safety and Nutritional Aspects of Plant‐Based Dairy and Meat Alternatives: A Review

Food Science &Nutrition, Volume 14, Issue 7, July 2026.
Plant‐based dairy and meat alternatives (PBDA and PBMA) offer sustainability benefits but also introduce chemical and microbiological hazards to the diet. Key concerns include emerging mycotoxins, heavy metals, process contaminants, and heat‐resistant spore‐forming bacteria.
Elina Sohlberg, Petra Pasonen, Hanna‐Leena Alakomi, Johanna Suomi   +3 more
wiley   +1 more source

Global Distribution and Comparative Resistance Profiles of Escherichia coli Isolated From Bovine Meat and Meat Products: Evidence From Network Meta‐Analysis

Food Science &Nutrition, Volume 14, Issue 7, July 2026.
Schematic overview of the study and its principal findings. E. coli isolated from bovine meat and meat products was evaluated for antimicrobial resistance using Bayesian network meta‐analysis. The graphical abstract highlights the antimicrobial resistance ranking based on SUCRA, showing high resistance to penicillin, doxycycline, amoxicillin ...
Yaser Khorram Del, Peyman Mahmoudi, Amir Rashidi, Skala Idrees Hama Faraj, Jalal Rostamzadeh, Mohammad Razmkabir   +5 more
wiley   +1 more source

Identification and Prevalence of Escherichia coli and Escherichia coli O157: H7 in Foods

Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Food Science and Technology, 2013
The objective of this study is to investigate the incidence of Escherichia coli in animal and non-animal foods, and mainly the incidence of the serotype O157: H7 producing verotoxin.
Ancuta Mihaela Rotar, Cristina Anamaria Semeniuc, Sorin Apostu, Carmen Pop, Mihaela Duma, Ramona Suharoschi, Larisa Giura   +6 more
doaj   +1 more source

Epidemiology of Escherichia coli O157 in Feedlot Cattle

Journal of Food Protection, 1997
Fecal samples from cattle in 100 feedlots in 13 states were bacteriologically cultured for Escherichia coli O157 that did not ferment sorbitol, lacked beta-glucuronidase, and possessed genes coding for Shiga-like toxin. In each feedlot 30 fresh fecal-pat samples were collected from each of four pens: with the cattle shortest on feed, with cattle ...
Dale D, Hancock, Daniel H, Rice, Lee Ann, Thomas, David A, Dargatz, Thomas E, Besser   +4 more
openaire   +2 more sources

Screening of Escherichia coli O157 Strain from Stool Samples in Karachi, Pakistan

RADS Journal of Biological Research & Applied Science, 2016
Escherichia coli are the leading non-pathogenic flora of the human intestine. However, some E. coli strains have developed the capability to cause infection in gastrointestinal, urinary, or central nervous system in human hosts.
Arshia Sohail, Erum Mazhar
doaj