Results 51 to 60 of about 681,116 (343)

Genomic surveillance of STEC/EHEC infections in Germany 2020 to 2022 permits insight into virulence gene profiles and novel O-antigen gene clusters

open access: yesInternational Journal of Medical Microbiology
Shiga toxin-producing E. coli (STEC), including the subgroup of enterohemorrhagic E. coli (EHEC), are important bacterial pathogens which cause diarrhea and the severe clinical manifestation hemolytic uremic syndrome (HUS).
Angelika Fruth   +4 more
doaj   +1 more source

Early Interferon-γ Production in Human Lymphocyte Subsets in Response to Nontyphoidal Salmonella Demonstrates Inherent Capacity in Innate Cells [PDF]

open access: yes, 2010
Background Nontyphoidal Salmonellae frequently cause life-threatening bacteremia in sub-Saharan Africa. Young children and HIV-infected adults are particularly susceptible.
Anna E. Seeley   +5 more
core   +3 more sources

Membrane Vesicles from Lacticaseibacillus Casei BL23 Exhibit Antimicrobial Activity Against Escherichia coli and Immunostimulatory Effects on Human Peripheral Blood Mononuclear Cells

open access: yesAdvanced Healthcare Materials, EarlyView.
Membrane vesicles derived from the probiotic Lacticaseibacillus casei BL23 demonstrate antimicrobial properties against Escherichia coli and a potential biological effect in improving the overall survival of C. elegans infected with Pseudomonas aeruginosa. These vesicles stimulated immune responses in primary cells without causing toxicity. Our results
Cecilia L. D'Antoni   +11 more
wiley   +1 more source

Effect of pig production system and transport on the potential pathogen transfer risk into the food chain from Salmonella shed in pig faeces [PDF]

open access: yes, 2007
The prevalence of faecal Salmonella shedding has been compared in organic, conventional outdoor, and indoor finishing pig herds in a Danish survey with participation of 34 herds. Individual faecal and meat juice samples were collected from 30-50 pigs per
Bonde, Marianne, Sørensen, Jan Tind
core  

Genomic comparison of diverse Salmonella serovars isolated from swine. [PDF]

open access: yes, 2019
Food animals act as a reservoir for many foodborne pathogens. Salmonella enterica is one of the leading pathogens that cause food borne illness in a broad host range including animals and humans.
Barrett, John B   +9 more
core   +2 more sources

Living Materials Approach for In Situ Bio‐Polymers Production Using Bacillus Paralicheniformis in Microneedles

open access: yesAdvanced Healthcare Materials, EarlyView.
Dissolvable microneedle (MN) device containing Bacillus paralicheniformis. The polymeric matrix encapsulates and protects the bacteria, preserving their viability while enabling in situ production and release of γ‐polyglutamic acid. The bacteria are delivered into the skin via 500 µm‐long microneedles, and remain detectable on the skin 24 h post ...
Caroline Hali Alperovitz   +3 more
wiley   +1 more source

There's not always one enemy: Co‐infection of campylobacter jejuni and non‐typhoidal salmonella in a patient with systemic lupus erythematosus

open access: yesClinical Case Reports, 2022
A 22‐year‐old, female patient with systemic lupus erythematosus experienced bacterial enteritis. A stool Gram stain revealed Campylobacter. Non‐typhoidal Salmonella was detected in a stool culture, and Campylobacter jejuni was detected in a blood culture.
Daisuke Asatori, Kota Shimada
doaj   +1 more source

Computational Analysis of a GST‐Based Long‐Wave Infrared Microring Resonator on a ZnSe Platform as a Photonic Sensor

open access: yesAdvanced Photonics Research, EarlyView.
A Ge2Sb2Te5 (GST)‐based microring resonator is designed and simulated on a ZnSe‐platform that operates in the long‐wave infrared (LWIR) wavelength of 8 μm. The structure demonstrates strong power confinement and high Q‐factor. GST resonator is used for gas and biosensing applications.
Tanzina Rahman   +3 more
wiley   +1 more source

HtpG contributes to Salmonella Typhimurium intestinal persistence in pigs [PDF]

open access: yes, 2015
Salmonella enterica subspecies enterica serovar Typhimurium ( Salmonella Typhimurium) contamination of pork, is one of the major sources of human salmonellosis.
Boyen, Filip   +5 more
core   +4 more sources

NAD⁺ Reduction in Glutamatergic Neurons Induces Lipid Catabolism and Neuroinflammation in the Brain via SARM1

open access: yesAdvanced Science, EarlyView.
NAD⁺ homeostasis maintains neuronal integrity through opposing actions of NMNAT2 and SARM1. Loss of NMNAT2 in glutamatergic neurons reprograms cortical metabolism from glucose to lipid catabolism, depletes lipid stores, and triggers inflammation and neurodegeneration.
Zhen‐Xian Niou   +9 more
wiley   +1 more source

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