Results 41 to 50 of about 452,522 (367)

Foodborne disease outbreaks linked to consumption of bakery products in Bhutan

open access: yesScience Technology and Engineering Journal (STEJ), 2022
Foodborne disease (FBD) is a global public health issue. Foodborne diseases are caused by consumption of contaminated foods. Food poisoning outbreaks associated with bakery stores have major public health significance and the common pathogen isolated ...
Vishal Chhetri   +2 more
doaj   +1 more source

Salmonella Pathogenicity Island 1 (SPI-1) and Its Complex Regulatory Network

open access: yesFrontiers in Cellular and Infection Microbiology, 2019
Salmonella species can infect a diverse range of birds, reptiles, and mammals, including humans. The type III protein secretion system (T3SS) encoded by Salmonella pathogenicity island 1 (SPI-1) delivers effector proteins required for intestinal invasion
Lixin Lou   +3 more
semanticscholar   +1 more source

Salmonella Virulence and Immune Escape

open access: yesMicroorganisms, 2020
Salmonella genus represents the most common foodborne pathogens causing morbidity, mortality, and burden of disease in all regions of the world. The introduction of antimicrobial agents and Salmonella-specific phages has been considered as an effective ...
Mengyao Wang   +4 more
semanticscholar   +1 more source

Aptamer-based Impedimetric Sensor for Bacterial Typing [PDF]

open access: yesAnalytical Chemistry 2012 84 (19), 8114-8117, 2012
The development of an aptamer-based impedimetric sensor for typing of bacteria (AIST-B) is presented. Highly specific DNA aptamers to Salmonella enteritidis were selected via Cell-SELEX technique. Twelve rounds of selection were performed; each comprises a positive selection step against S. enteritidis and a negative selection step against a mixture of
arxiv   +1 more source

Nontyphoid Salmonella empyema in a patient with type 2 diabetes mellitus

open access: yesJournal of Global Infectious Diseases, 2020
Pleuropulmonary infections caused by nontyphoid Salmonella(NTS) are rare, but may develop in immunocompromised hosts. We report the case of a 56-year-old male with uncontrolled diabetes mellitus presenting with a multiloculated empyema due to NTS ...
Dipesh Solanky, Brian Kwan
doaj   +1 more source

Drug resistance characteristics and molecular typing of Salmonella in Liaoning Province from 2016 to 2020

open access: yesZhongguo shipin weisheng zazhi, 2022
ObjectiveTo investigate the molecular types and antimicrobial resistance of Salmonella isolated from foodborne disease surveillance in Liaoning Province during 2016—2020 and provide reliable scientific basis for the prevention and control of Salmonella ...
GENG Yingzhi   +3 more
doaj   +1 more source

Non-typhoidal Salmonella infections across India: emergence of a neglected group of enteric pathogens

open access: yesJournal of Taibah University Medical Sciences, 2022
Objective: Non-typhoidal Salmonellae (NTS) are a neglected group of enteric pathogens whose prevalence is increasing at alarming rates across India. The disease burden is being underestimated because of a lack of effective surveillance of NTS infections ...
Sandeep Kumar, M.Sc. (Microbiology)   +4 more
doaj  

Salmonella persisters undermine host immune defenses during antibiotic treatment

open access: yesScience, 2018
Actively persistent Salmonella A proportion of Salmonella cells can enter a reversible state of growth arrest, which allows them to tolerate environmental stress such as antibiotics. Stapels et al.
D. Stapels   +8 more
semanticscholar   +1 more source

Intertransformability of Salmonella Simsbury and Salmonella senftenberg.

open access: yesExperimental Biology and Medicine, 1947
SummaryBy growth in serums it was possible to change S. Simsbury (I,III,-XIX:z27) S. Simsbury to S. senftenberg(I,III, XIX:g,s,t) and viceversa. The change was accomplished without difficulty but the reverse was done only by first transforming the H antigens to a hitherto unrecognized form (Z34) and then changing them to Z27.
D. W. Bruner   +2 more
openaire   +3 more sources

Deletion of the lon gene augments expression of Salmonella Pathogenicity Island (SPI)-1 and metal ion uptake genes leading to the accumulation of bactericidal hydroxyl radicals and host pro-inflammatory cytokine-mediated rapid intracellular clearance

open access: yesGut Microbes, 2020
In the present study, we characterized the involvement of Lon protease in bacterial virulence and intracellular survival in Salmonella under abiotic stress conditions resembling the conditions of a natural infection. Wild type (JOL401) and the lon mutant
Perumalraja Kirthika   +4 more
doaj   +1 more source

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