Results 81 to 90 of about 66,683 (219)

Abundance and Distribution of Enteric Bacteria and Viruses in Coastal and Estuarine Sediments—a Review [PDF]

open access: yes, 2016
The long term survival of fecal indicator organisms (FIOs) and human pathogenic microorganisms in sediments is important from a water quality, human health and ecological perspective.
Abdelzaher   +269 more
core   +5 more sources

Antibacterial and Antioxidant Effects of Grape Seed Varieties in Iran: A Systematic Review

open access: yesVeterinary Medicine and Science, Volume 12, Issue 3, May 2026.
Grape seed extracts in Iran exhibit notable antibacterial activity, particularly with ethanol and methanol extracts, effectively inhibiting pathogens like E. coli and S. aureus. Black grape seeds demonstrate the highest antioxidant capacity, with DPPH (53.63%) and a significant total phenolic content.
Sayed Ahmad Nourbakhsh   +2 more
wiley   +1 more source

INFECTION CAUSED BY ESCHERICHIA COLI O157:H7 – CASE REPORT

open access: yesZdravniški 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   +3 more
doaj  

Insight into Shiga toxin genes encoded by Escherichia coli O157 from whole genome sequencing [PDF]

open access: yes, 2015
The ability of Shiga toxin-producing Escherichia coli (STEC) to cause severe illness in humans is determined by multiple host factors and bacterial characteristics, including Shiga toxin (Stx) subtype.
Asadulghani   +21 more
core   +2 more sources

How Salmonella Works Under Osmotic and Desiccation Stresses

open access: yesComprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 3, May 2026.
ABSTRACT Salmonella remains one of the leading threats in foods with reduced water activity, where it can survive for long periods and cause outbreaks. Its persistence stems from a wide array of adaptive strategies shaped by the selective pressures imposed by low‐moisture foods.
Mayara Messias Oliveira   +2 more
wiley   +1 more source

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

open access: yesIranian 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   +3 more
doaj  

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

open access: yesBulletin 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   +6 more
doaj   +1 more source

Risk factors for Salmonella, Shiga toxin-producing Escherichia coli and Campylobacter occurrence in primary production of leafy greens and strawberries [PDF]

open access: yes, 2015
The microbiological sanitary quality and safety of leafy greens and strawberries were assessed in the primary production in Belgium, Brazil, Egypt, Norway and Spain by enumeration of Escherichia coli and detection of Salmonella, Shiga toxin-producing E ...
Allende, Ana   +7 more
core   +3 more sources

Fermented Fish Products: A Comprehensive Overview of Traditional Processing Techniques, Varieties, and Their Health Benefits

open access: yesComprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 3, May 2026.
ABSTRACT This review addresses the processing aspects and integrates in vitro and in vivo findings to highlight the various health benefits of indigenous fermented fish products from different regions of the world. Across Asia, Africa, and Northern Europe, fermented fish holds cultural significance, with each region boasting unique varieties shaped by ...
Banlambhabok Khongthaw   +6 more
wiley   +1 more source

Characterizing RecA-Independent Induction of Shiga toxin2-encoding Phages by EDTA Treatment [PDF]

open access: yes, 2013
The bacteriophage life cycle has an important role in Shiga toxin (Stx) expression. The induction of Shiga toxin-encoding phages (Stx phages) increases toxin production as a result of replication of the phage genome, and phage lysis of the host cell also
Imamovic, Lejla   +1 more
core   +2 more sources

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