Results 81 to 90 of about 452,522 (367)
Advanced Materials Technologies, EarlyView.Groundbreaking advancements are discovered in 3D printing with new type‐I radical photoinitiators, including 1,1‐dimethoxy‐1‐phenylpropan‐2‐one. These innovative compounds, effective under visible light, enhance photopolymerization of acrylates and methacrylates, facilitating the creation of efficient nanocomposites and unlock the future of polymer ...
Andrzej Świeży +5 more
wiley +1 more source
Scientific ReportsThe presence of Salmonella in dry fermented sausages is source of recalls and outbreaks. The genomic diversity of 173 Salmonella isolates from the dry fermented sausage production chains (pig carcasses, pork, and sausages) from France and Spain were ...
Núria Ferrer-Bustins +11 more
doaj +1 more source
Salmonella: A review on pathogenesis, epidemiology and antibiotic resistance
, 2015 Salmonella is one of the most frequently isolated foodborne pathogens. It is a major worldwide public health concern, accounting for 93.8 million foodborne illnesses and 155,000 deaths per year.
S. Eng +5 more
semanticscholar +1 more source
Advanced Science, EarlyView.This study demonstrates that the atypical dehydrogenase/isomerase FabX in Type‐II fatty acid biosynthesis pathway is essential for H. pylori infection by retaining unsaturated fatty acid synthesis and producing superoxide (ROS). A small molecule FBX‐1991 that specifically targets FabX to inhibit H.
Lin Zhang +9 more
wiley +1 more source
Biomolecular Concepts, 2016 The bacterial RNA polymerase (RNAP) holoenzyme is a multisubunit core enzyme associated with a σ factor that is required for promoter-specific transcription initiation. Besides a primary σ responsible for most of the gene expression during active growth,
Cavaliere Paola, Norel Françoise
doaj +1 more source
Molecular techniques to characterize the invA genes of Salmonella spp. for pathogen inactivation study in composting [PDF]
arXiv, 2014 The relatively low concentration of pathogen indicators, such Salmonella, in composting sometimes causes a problem with detection when using the conventional techniques. The presence of viable but non-culturable (VBNC) organisms is also a potential problem with Salmonella detection when using conventional techniques.
arxiv
Structural and Biochemical Characterization of a Widespread Enterobacterial Peroxidase Encapsulin
Advanced Science, EarlyView.Encapsulins are self‐assembling bacterial protein compartments loaded with cargo enzymes. The most abundant encapsulin cargo class are Dye‐decolorizing Peroxidases (DyPs). In this study, we structurally and biochemically characterize a DyP encapsulin found in many enterobacteria.
Natalia C. Ubilla‐Rodriguez +2 more
wiley +1 more source
Impact of Salmonella genome rearrangement on gene expression
Evolution Letters, Volume 6, Issue 6, Page 426-437, December 2022., 2022 Abstract In addition to nucleotide variation, many bacteria also undergo changes at a much larger scale via rearrangement of their genome structure (GS) around long repeat sequences. These rearrangements result in genome fragments shifting position and/or orientation in the genome without necessarily affecting the underlying nucleotide sequence.
Emma V. Waters +4 more
wiley +1 more source
Serum Neopterin in Differential Diagnosis of Bacterial Diarrhea in Pediatric Patients
Pteridines, 2019 Background: Neopterin, regarded as a marker of cellular immune activation, has been used in diagnosis of infection caused by intracellular pathogens. We have aimed to evaluate the clinical usefulness of serum neopterin (NPT) in acute bacterial diarrhea ...
Plata-Nazar Katarzyna +5 more
doaj +1 more source
Survival of Salmonella spp. in Composting using Vial and Direct Inoculums Technique [PDF]
arXiv, 2014 The survival of Salmonella spp. as pathogen indicator in composting was studied. The inoculums technique was used to gives the known amounts of Salmonella spp. involved in composting. The inoculums of Salmonella spp. solution was added directly into the compost material. The direct inoculum was compared with inoculums in vial technique.
arxiv