Listeria monocytogenes/growth & development
Development of a quantitative risk assessment for cheese made from raw goat milk contaminated by Listeria monocytogenes
... by Listeria monocytogenes Materials and methods The principles of the Modular Process Risk Model (MPRM) methodology were used to break down the food production chain into modules and to follow the ...
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Study of the development of Listeria monocytogenes in raw milk butter
... The Commission Regulation (EC) 2073/2005 on microbiological criteria for foodstuffs, imposes an absence of this pathogen in 25g of the products able to support the growth of Listeria monocytogenes. ...
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3D INDIVIDUAL BASED MODEL FOR BACTERIA GROWTH AND SPATIAL INTERACTIONS: APPLICATION TO THE CASE OF LISTERIA MONOCYTOGENES AND CARNOBACTERIUM PISCICOLA
... Development Methods Two software tools were used to simulate the IBM. RéISCOP for Interdisciplinary Co-Construction. During the in virtuo experimentation step, we used the RéISCOP software (Figure 2), which is ...
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Adaptive response of Listeria monocytogenes biofilms to a dehumidification stress
... L. monocytogenes EGD-e and L028 biofilms were grown on stainless steel discs at 25°C during 24 h, pre-adapted to 10°C for an additional 24 h and placed in a ventilated desiccation chamber where the Relative ...
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Listeria monocytogenes sequence type 1 is predominant in ruminant rhombencephalitis
... 1 Listeria (L.) monocytogenes is an opportunistic pathogen causing life-threatening infections in diverse mammalian species including humans and ...L. monocytogenes isolates from well-defined ...
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Biofilm formation of Listeria monocytogenes strains in food processing environments
... L. monocytogenes under both optimal (37°C) and cold (10°C) temperatures regardless of total cell ...in growth medium increased biofilm formation of ...
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Large-scale comparison of toxin and antitoxins in Listeria monocytogenes
... We obtained those candidates by combining large-scale database searches leveraging on the “guilt-by-association” neighborhood criteria (“guilt-by-association” refers to potential T or A proteins identified only by their ...
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Development of a Mass Spectrometry Imaging (MSI) approach to explore Listeria monocytogenes biofilms exposed to a dehumidification stress
... ҉ Human listeriosis cases are due to the ingestion of foods contaminated with Listeria monocytogenes. Control of this pathogen is a daily concern for many food industries and represents a major challenge ...
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Early detection of bacteria using SPR imaging and event counting: experiments with Listeria monocytogenes and Listeria innocua
... by Listeria monocytogenes, one of the main foodborne patho- gens, causes a variety of severe illnesses with fatality rates as high as ...the development of rapid and afford- able pathogen detection ...
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Acute cholecystitis with Listeria monocytogenes
... Only a few cases of listerial cholecystitis have been reported in literature during the last thirty years (9-13). In most cases, cholecystitis occurs in patients older than 60-year-old, more often female than male, with ...
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Détection et caractérisation génétique de Listeria monocytogenes dans une usine d’abattage/découpe de porcs au Québec
... Chen et al., 2010, Orsi, Bakker et al., 2011). La théorie qui est la plus fréquemment acceptée pour expliquer la sur-représentation de la lignée II dans l’environnement de l’usine et dans les produits alimentaires est ...
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Survey on the prevalence of Listeria monocytogenes in Belgian artisanal cheeses
... L. monocytogenes. The prevalence of L. monocytogenes observed during this study ...L. monocytogenes observed for Belgian artisanal cheeses in this survey was also higher than figure reported by ...
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Listeriolysin O-dependent host surfaceome remodeling modulates Listeria monocytogenes invasion
... ACKNOWLEDGEMENTS We thank Jean Gruenberg for the gift of anti-LBPA antibodies and Pierre-Yves Lozach for the EGFP-LAMP-1 plasmid. This work re- ceived financial support from the Institut Pasteur (PTR 521), In- stitut ...
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Etude de la contamination des surfaces d’un abattoir de viande rouge par Escherichia coli, Listeria monocytogenes et Listeria innocua et leur capacité à former des biofilms sur un support en plastique.
... genre Listeria et la formation des biofilms: ...Bacterium monocytogenes, suite à l’observation de plusieurs cas de mort soudaine de jeunes lapins de l’animalerie du département de pathologie de l’université ...
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Listeria monocytogenes Biofilm Adaptation to Different Temperatures Seen Through Shotgun Proteomics
... C, such as folding catalysts Lmo1583 and Lmo2376, that have been detected before in increased levels at 4 ◦ C ( 41 ). Proteins with a role in protection from reactive oxygen species (superoxide dismutase-Sod, ...
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Extraction and Preparation of Listeria monocytogenes Subproteomes for Mass Spectrometry Analysis
... In Listeria monocytogenes, a foodborne pathogenic monoderm bacterium, the cell envelope is of particular interest, particularly because of its role in pathogenicity, and has been the subject of numerous ...
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Prevalence of Listeria monocytogenes in foods from animal origin in Belgium
... Material and methods Results and discussion Conclusion Since 2000, the Belgian zoonosis surveillance program has assessed the contamination with Listeria monocytogenes in minced meat of beef and pork (in ...
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Influence of some parameters on the ability of Listeria monocytogenes, Listeria innocua, and Escherichia coli to form biofilms
... of selected strains and combinations. 200 µl of each suspension were inoculated into triplicates; the last three columns were filled with 200 µl of TSB to serve as controls. To test the effect of the oxygen content on ...
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Whole genome-based population biology and epidemiological surveillance of Listeria monocytogenes
... Distributed under a Creative Commons Attribution - NonCommercial - ShareAlike| 4.0 International License Whole genome-based population biology and epidemiological surveillance of Listeria monocytogenes ...
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Flagellin from Listeria monocytogenes Is Glycosylated with β-O-Linked N-Acetylglucosamine
... Genetic analysis of flagellin genes from various serotypes. The flaA structural gene from strains, 568, 394, 2568, and CLIP23485, belonging to serotypes 1/2a, 1/2b, 1/2c, and 4b, respectively, were amplified from genomic ...
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