Search results for "parasitology"
showing 10 items of 1410 documents
[Norovirus infections: an overview]
2010
National audience; Noroviruses belong to the Caliciviridae family. They are a major cause of sporadic cases and outbreaks of gastroenteritis in all age groups, and are responsible for a considerable disease burden in industrialized countries. Noroviruses are single-stranded RNA viruses, and show great genetic diversity making their detection difficult. Noroviruses can be divided into 5 genogroups, which themselves are subdivided into genotypes. Besides chance mutations that occur during viral replication, the great heterogeneity observed among noroviruses is also due to intra and inter-genotypic recombination events between strains. Some of these new variants or new recombinants are frequen…
Les rotavirus et leur prévention.
2006
“Actualité des gastroentérites virales en établissement de soins et d'hébergement.”
2008
Épidémie hivernale de gastro-entérites aiguës en France, 2006-2007.
2007
International audience
“Virus Aichi, Norovirus, Astrovirus, Entérovirus et Rotavirus impliqués dans des cas de gastroentérites suite à la consommation d'huîtres.”
2009
International audience
Detection of multiple noroviruses associated with an international gastroenteritis outbreak linked to oyster consumption.
2006
International audience
Les gastroentérites aiguës à rotavirus de l'enfant : une priorité de santé publique.
2009
Study of virus flows between wild and cultivated Poaceae
2017
BGPI : équipe 6; Study of virus flows between wild and cultivated Poaceae. 16. Rencontres de Virologie Végétale (RVV 2017)
Intranasal immunization of mice with vp2 DNA of human rotavirus a induces cellular and humoral immunity.
2008
International audience; DNA vaccination using a plasmid encoding Human rotavirus A (HuRV-A) inner capsid VP2 was examined in a mouse model. BALB/c mice were immunized intranasally (i.n.) with a VP2 DNA vaccine that induced cellular and humoral immune response to HuRV-A. The increased levels of cytokines IFN-gamma and IL-4 and the production of anti-VP2 IgG antibodies were detected. In addition, splenocyte proliferation detected by MTT test was enhanced in the mice treated with the vaccine. These results may encourage the development of a HuRV-A DNA vaccine derived from the inner layer of viral capsid that can be administered i.n. Key words: Human rotavirus A; VP2 protein; immunogenicity; DN…
Effect of Microbial strains on Hexanal
2022
The positive effects of plant-based protein consumption have been reported, nonetheless, several disadvantages suchgrassy or beany off-flavors are encountered (1) and are limiting the consumers acceptance towards these proteins.In this project, we investigated the potential of selected microorganisms to metabolize compounds responsible forthe leguminous off-flavor. Hexanal, well-known as a main contributor to the beany descriptor (2), was chosen for thisstudy.A selection of 16 strains representative of different fermentative types has been used to treat a liquid model matrixcontaining hexanal at 2 mg/L. The strains were applied on the medium at the end of their growing phase. Theinoculum wa…