Results 51 to 60 of about 64,024 (225)
Medical and Veterinary Entomology, EarlyView.We simultaneously analysed insecticide resistance mutations in VGSC and AChE using NGS and hybridization probe capture in houseflies collected from livestock facilities for the first time. Resistance mutations in both VGSC and AChE were detected in most wild populations, suggesting widespread distribution of resistance genes.
Mikie Nakagawa +7 more
wiley +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.
Asadulghani, XX +12 more
core +5 more sources
Viable but Nonculturable State, a Survival Strategy for Salmonella in Aquatic Environments
Water and Environment Journal, EarlyView.Transition of Salmonella from a culturable state to a viable but nonculturable state under various environmental stresses and current methods for detecting viable Salmonella in environmental samples. ABSTRACT In the relentless battle for survival, Salmonella has evolved mechanisms to withstand harsh conditions such as extreme temperatures, fluctuating ...
Sanelisiwe Thinasonke Duze +3 more
wiley +1 more source
Mass Spectrometry Reviews, Volume 45, Issue 2, Page 392-428, March/April 2026.ABSTRACT In the 1980s, researchers discovered the remarkable ability of electrospray plumes to effectively ionize gas‐phase molecules via secondary ionization. Around 20 years later—coinciding with the ambient mass spectrometry revolution—secondary electrospray ionization (SESI) and extractive electrospray ionization (EESI) coupled to mass spectrometry
Xin Luo +5 more
wiley +1 more source
Isolation and characterization of E. coli O157:H7 from human and animals [PDF]
Mirror of Research in Veterinary Sciences and Animals, 2014 This study was conducted to show the importance of Escherichia coli O157:H7 as an important zoonotic pathogen, which has ability to transmit from animals to human in Iraq.
Afaf Abdulrahman Yousif +1 more
doaj
Environmental Quality Management, Volume 35, Issue 3, Spring 2026.ABSTRACT Aloe vera (AV) gel has emerged as a multifunctional ingredient for edible films and coatings amid global efforts to improve food security, reduce plastic waste, and limit postharvest losses. This review summarizes current knowledge on the extraction, composition, and application of Aloe vera gel in biopolymer‐based systems for food ...
Cesar Vinicius Toniciolli Rigueto +8 more
wiley +1 more source
EFFECT OF SIDEROPHORES AGAINST E. COLI O157:H7
Italian Journal of Food Safety, 2012 In this study, the inhibiting activity of siderophores produced by Pseudomonas fluorescens against Escherichia coli O157:7 was assayed. Siderophores were extracted from P. fluorescens cultures and preliminarily tested by C.A.S. reagent and UV. The siderophores activity against E. coli O157:H7 was characterised by the determination of Minimal Inhibiting
GIARRATANA, Filippo +4 more
openaire +5 more sources
Quantitative detection and characterization of Shiga toxin-producing Escherichia coli O157 and non-O157 in raw vegetables by MPN-PCR in Malaysia [PDF]
, 2013 Foodborne diseases are mainly caused by bacterial contamination which can lead to severe diarrhea. This study aimed to detect the presence of Shiga toxin-Producing Escherichia coli O157, Escherichia coli non-O157 and virulence gene in raw vegetables.
Chang, Wei San +10 more
core
Journal of Food Science, Volume 91, Issue 2, February 2026.ABSTRACT Persistent contamination of food‐contact surfaces and leafy greens by Listeria monocytogenes continues to challenge fresh‐produce safety, particularly as the industry seeks effective alternatives to chlorine‐based sanitizers. To address this need, this study developed and evaluated multifunctional antimicrobial nanocomposites composed of ...
Huy Loc Nguyen +2 more
wiley +1 more source
Revista Argentina de Microbiología, 2010 Shiga toxin-negative Escherichia coli O157 strains of various H types have been associated with diarrhea in children and are considered potentially pathogenic for humans. In this study, we describe non-Shiga toxin-producing E. coli O157 E.
A. Bentancor +7 more
doaj