Results 41 to 50 of about 8,806 (201)

Genetic characterization and phylogenetic analysis of human norovirus infection in individual municipalities of the Sverdlovsk region in 2022

open access: yesЖурнал микробиологии, эпидемиологии и иммунобиологии, 2023
Introduction. Human Noroviruses (HuNoV) are highly contagious pathogens responsible of acute human norovirus infection (HuNoVI). GII.4 is the prevailing norovirus genotype in the incidence of gastroenteritis worldwide.
Roman O. Bykov   +8 more
doaj   +1 more source

Characterization of New Recombinant Noroviruses [PDF]

open access: yesJournal of Clinical Microbiology, 2005
ABSTRACT Noroviruses are important etiologic agents of acute gastroenteritis and show great genetic diversity. To characterize more fully previously detected strains that could not be assigned unequivocally to one particular genotype based on the RNA polymerase, we have sequenced a region in the capsid gene and, in some cases, in the junction
Ambert Balay, K   +4 more
openaire   +3 more sources

Noroviruses in oysters

open access: yes, 2021
SE; PDF; Efsa.focalpoint@slv ...
Ottoson, Jakob, Toljander, Jonas
openaire   +2 more sources

Study on norovirus contamination of live bivalve molluscs using real-time PCR

open access: yesBulgarian Journal of Veterinary Medicine, 2020
Foodborne and waterborne viruses are a major cause of human morbidity. Of them, noroviruses are recognised as the leading causative agents of sporadic infections and epidemic outbreaks of acute gastroenteritis in humans.
G. Krumova-Valcheva   +2 more
doaj   +1 more source

Bile Goes Viral

open access: yesViruses, 2021
Laboratory cultivation of viruses is critical for determining requirements for viral replication, developing detection methods, identifying drug targets, and developing antivirals.
Victoria R. Tenge   +8 more
doaj   +1 more source

Development of a High-Efficiency Immunomagnetic Enrichment Method for Detection of Human Norovirus via PAMAM Dendrimer/SA-Biotin Mediated Cascade-Amplification

open access: yesFrontiers in Microbiology, 2021
Human norovirus is a common cause of acute gastroenteritis worldwide, and oysters have been found to be the main carriers for its spread. The lack of efficient pre-treatment methods has been a major bottleneck limiting the detection of viruses in oysters.
Junshan Gao   +15 more
doaj   +1 more source

Attach Me If You Can: Murine Norovirus Binds to Commensal Bacteria and Fungi

open access: yesViruses, 2020
The presence of commensal bacteria enhances both acute and persistent infection of murine noroviruses. For several enteric viral pathogens, mechanisms by which these bacteria enhance infection involve direct interactions between the virus and bacteria ...
Jasmine L. Madrigal   +6 more
doaj   +1 more source

Norovirus GII.3[P12] Outbreak Associated with the Drinking Water Supply in a Rural Area in Galicia, Spain, 2021

open access: yesMicrobiology Spectrum, 2022
On 30 September 2021, the city council of Muxia, Spain (population of 4,564 inhabitants), reported an unusual increase of patients with acute gastroenteritis (AGE).
Camille Jacqueline   +5 more
doaj   +1 more source

Gangliosides are Ligands for Human Noroviruses [PDF]

open access: yesJournal of the American Chemical Society, 2014
Abstract Human noroviruses (NoVs) are known to recognize histo-blood group antigens (HBGAs) as attachment factors. We report the first experimental evidence that sialic acid-containing glycosphingolipids (gangliosides) are also ligands for human NoVs.
Han, Ling   +5 more
openaire   +2 more sources

Small intestine acetylcholinesterase activity in experimental animals exposed to low doses of ionizing radiation

open access: yesJournal of Education, Health and Sport, 2020
Radioactive contamination of the environment has become one of the most important environmental factors and the problem of the possible consequences of the global and rapid change in the level of radiation load on the biosphere for all living things is ...
A. S. Anschev
doaj   +1 more source

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