Results 71 to 80 of about 112,007 (195)
Journal of Applied Toxicology, EarlyView.ABSTRACT Gastrointestinal health is one of the fastest growing areas in the food and beverage industry, as its importance to overall health and well‐being is becoming increasingly recognized. Immunoglobulins play a key role in protecting the gastrointestinal tract, and nonbovine sources of immunoglobulins (including camel milk, which has a long history
Kirt R. Phipps +8 more
wiley +1 more source
A rapid change in virulence gene expression during the transition from the intestinal lumen into tissue promotes systemic dissemination of Salmonella. [PDF]
, 2010 Bacterial pathogens causing systemic disease commonly evolve from organisms associated with localized infections but differ from their close relatives in their ability to overcome mucosal barriers by mechanisms that remain incompletely understood.
Andrews-Polymenis, Helene L. +7 more
core +4 more sources
Journal of Environmental Quality, EarlyView.Abstract Root cause analysis following microbial water contamination events typically relies upon the collection of large sample volumes. Dead‐end ultrafiltration (DEUF) is an efficient method for sampling and transporting up to 100 L of water from field environments. A single‐lab validation (SLV) using DEUF to recover Shiga toxin‐producing Escherichia
Ai Kataoka +7 more
wiley +1 more source
Mapa plasmídico de Salmonella enterica
, 2021 Los genes de resistencia a los antibióticos se propagan rápidamente por transferencia genética horizontal, principalmente transportados por plásmidos. De hecho, los plásmidos parecen ser los actores más importantes en la evolución a corto plazo de patógenos bacterianos, como se ejemplifica en las enterobacterias.
Peñil-Celis, Arancha +6 more
openaire +2 more sources
Mass Spectrometry Reviews, EarlyView.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
Biodegradable Sodium Alginate Films Enriched With Oils—A Review
Packaging Technology and Science, EarlyView.The incorporation of oils into sodium alginate matrices has proven effective in enhancing their functional properties. Rich in bioactive compounds, such as natural antioxidants and antimicrobials, oils contribute to increasing the films' resistance to oxidation and their effectiveness in food preservation.
Cecília Roratto Köhn +3 more
wiley +1 more source
Characterization of virulence factors in the newly described Salmonella enterica serotype Keurmassar emerging in Senegal (sub-Saharan Africa) [PDF]
, 2006 From 2000 to 2001, nine strains of Salmonella enterica belonging to the new serotype Keurmassar have been isolated from human and poultry samples at the Senegalese National Salmonella and Shigella Reference Laboratory at the Pasteur Institute, in Dakar.
Aidara-Kane, Awa +5 more
core
Small, EarlyView.This review explores the potential of antimicrobial peptides (AMPs) and nanotechnology for the treatment of gastrointestinal infections. It analyzes bacterial resistance mechanisms, the antimicrobial actions of AMPs, and advances in nanocarriers, such as lipid‐based, polymeric, metallic, and mesoporous silica systems, that enhance peptide protection ...
Christian Shleider Carnero Canales +10 more
wiley +1 more source
Genome-Wide Methylation Patterns in Salmonella enterica Subsp. enterica Serovars
PLOS ONE, 2015 The methylation of DNA bases plays an important role in numerous biological processes including development, gene expression, and DNA replication. Salmonella is an important foodborne pathogen, and methylation in Salmonella is implicated in virulence. Using single molecule real-time (SMRT) DNA-sequencing, we sequenced and assembled the complete genomes
Cary Pirone-Davies +15 more
openaire +5 more sources