Search Results - "Allegra, Séverine"

Fungal and bacterial outbreak in the wine vinification area in the Saint-Marcel show cave by Cailhol, Didier, Ciadamidaro, Lisa, Dupuy, Delphine, Allegra, Séverine, Girardot, Françoise, Pfendler, Stéphane

“…In the Saint-Marcel cave (France), wood barrels and thousands of bottles containing red wine were stored for vinification. After storage began, a fungal and…”
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Microbial diversity and geochemistry of groundwater impacted by steel slag leachates by Bärenstrauch, Margot, Vanhove, Audrey S., Allégra, Séverine, Peuble, Steve, Gallice, Frédéric, Paran, Frédéric, Lavastre, Véronique, Girardot, Françoise

“…To understand long-term impacts of steel slag material on aquifer geochemistry and microbial communities, we conducted four sampling campaigns in the Gier…”
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Bacterial diversity on an abandoned, industrial wasteland contaminated by polychlorinated biphenyls, dioxins, furans and trace metals by Girardot, Françoise, Allégra, Séverine, Pfendler, Stéphane, Conord, Cyrille, Rey, Carine, Gillet, Benjamin, Hughes, Sandrine, Bouchardon, Anne Emilie, Hua, Anna, Paran, Frédéric, Bouchardon, Jean Luc, Faure, Olivier

“…Most former industrial sites are contaminated by mixtures of trace elements and organic pollutants. Levels of pollutants do not provide information regarding…”
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Legionella pneumophila sg1-sensing signal enhancement using a novel electrochemical immunosensor in dynamic detection mode by Laribi, Ahlem, Allegra, Séverine, Souiri, Mina, Mzoughi, Ridha, Othmane, Ali, Girardot, Françoise

“…This work presents a comparison between static and dynamic modes of biosensing using a novel microfluidic assay for continuous and quantitative detection of…”
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Local Adaptation of Legionella pneumophila within a Hospital Hot Water System Increases Tolerance to Copper by Bédard, Emilie, Trigui, Hana, Liang, Jeffrey, Doberva, Margot, Paranjape, Kiran, Lalancette, Cindy, Allegra, Séverine, Faucher, Sebastien P, Prévost, Michèle

“…In large-building water systems, is exposed to common environmental stressors such as copper. The aim of this study was to evaluate the susceptibility to…”
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A valuable experimental setup to model exposure to Legionella’s aerosols generated by shower-like systems by Allegra, Séverine, Riffard, Serge, Leclerc, Lara, Girardot, Françoise, Stauffert, Magalie, Forest, Valérie, Pourchez, Jérémie

“…The mechanism underlying Legionella aerosolization and entry into the respiratory tract remains poorly documented. In previous studies, we characterized the…”
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Characterization of aerosols containing Legionella generated upon nebulization by Allegra, Séverine, Leclerc, Lara, Massard, Pierre André, Girardot, Françoise, Riffard, Serge, Pourchez, Jérémie

“…Legionella pneumophila is, by far, the species most frequently associated with Legionnaires’ disease (LD). Human infection occurs almost exclusively by aerosol…”
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Use of Flow Cytometry To Monitor Legionella Viability by Allegra, Séverine, Berger, Françoise, Berthelot, Philippe, Grattard, Florence, Pozzetto, Bruno, Riffard, Serge

“…Legionella viability was monitored during heat shock treatment at 70°C by a flow cytometric assay (FCA). After 30 min of treatment, for 6 of the 12 strains…”
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Experimental human-like model to assess the part of viable Legionella reaching the thoracic region after nebulization by Pourchez, Jérémie, Leclerc, Lara, Girardot, Françoise, Riffard, Serge, Prevot, Nathalie, Allegra, Séverine

“…The incidence of Legionnaires' disease (LD) in European countries and the USA has been constantly increasing since 1998. Infection of humans occurs through…”
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Risk Exposure to Legionella pneumophila during Showering: The Difference between a Classical and a Water Saving Shower System by Niculita-Hirzel, Hélène, Vanhove, Audrey S, Leclerc, Lara, Girardot, Françoise, Pourchez, Jérémie, Allegra, Séverine

“…The increase in legionellosis incidence in the general population in recent years calls for a better characterization of the sources of infection, such as…”
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Viable but Not Culturable Forms of Legionella pneumophila Generated After Heat Shock Treatment Are Infectious for Macrophage-Like and Alveolar Epithelial Cells After Resuscitation on Acanthamoeba polyphaga by Epalle, Thibaut, Girardot, Françoise, Allegra, Séverine, Maurice-Blanc, Cécile, Garraud, Olivier, Riffard, Serge

“…Legionella pneumophila, the causative agent of legionellosis is transmitted to human through aerosols from environmental sources and invades lung’s…”
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Longitudinal Evaluation of the Efficacy of Heat Treatment Procedures against Legionella spp. in Hospital Water Systems by Using a Flow Cytometric Assay by Allegra, Severine, Grattard, Florence, Girardot, Françoise, Riffard, Serge, Pozzetto, Bruno, Berthelot, Philippe

“…Legionella spp. are frequently isolated in hospital water systems. Heat shock (30 min at 70°C) is recommended by the World Health Organization to control its…”
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Monitoring of Legionella pneumophila viability after chlorine dioxide treatment using flow cytometry by Mustapha, Pascale, Epalle, Thibaut, Allegra, Séverine, Girardot, Françoise, Garraud, Olivier, Riffard, Serge

“…The viability of three Legionella pneumophila strains was monitored after chlorine dioxide (ClO2) treatment using a flow cytometric assay. Suspensions of L…”
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Deposition pattern of aerosolized Legionella using an ex vivo human-porcine respiratory model by Perinel, Sophie, Forest, Valérie, Landraud, Mathilde, Pourchez, Jérémie, Girardot, Françoise, Riffard, Serge, Stauffert, Magalie, Vergnon, Jean-Michel, Allegra, Séverine

“…Legionella are bacteria responsible for severe lung pathologies. However how they enter and are deposited within the respiratory tract remains poorly…”
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Prospective evaluation of RT-PCR on sputum versus culture, urinary antigens and serology for Legionnaire's disease diagnosis by Botelho-Nevers, Elisabeth, Grattard, Florence, Viallon, Alain, Allegra, Séverine, Jarraud, Sophie, Verhoeven, Paul, Marcuccilli, Adrien, Lucht, Fréderic, Pozzetto, Bruno, Berthelot, Philippe

“…Summary Objectives Legionnaires' disease (LD) is a severe disease associated with community and hospital-acquired pneumonia, frequently under diagnosed. The…”
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Septic shock due to Legionella pneumophila serogroup 2: usefulness of molecular biology for diagnosis, treatment and epidemiological investigation by Grattard, Florence, Allegra, Séverine, Morel, Jerome, Court-Fortune, Isabelle, Auboyer, Christian, Pozzetto, Bruno, Berthelot, Philippe

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Erratum to: Viable but not Culturable Forms of Legionella pneumophila Generated After Heat Shock Treatment are Infectious for Macrophage-like and Alveolar Epithelial cells after Resuscitation on Acanthamoeba polyphaga by Epalle, Thibaut, Girardot, Françoise, Allegra, Séverine, Maurice-Blanc, Cécile, Garraud, Olivier, Riffard, Serge

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Implementation of the EGFP‐K562 flow cytometric NK test: Determination of NK cytotoxic activity in healthy elderly volunteers before and after feeding by Allegra, Séverine, Deleine, Cécile, Michael‐Jubely, Rime, Gryson, Céline, Boirie, Yves, Kantakamalakul, Wannee, Vasson, Marie‐Paule

“…Background: Natural Killer (NK) cells are key actors of innate immunity that supervise the organism's cells, and fight against viral infections and cancer…”
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Septic shock due to Legionelia pneumophila serogroup 2: usefulness of molecular biology for diagnosis, treatment and epidemiological investigation by GRATTARD, Florence, ALLEGRA, Séverine, MOREL, Jerome, COURT-FORTUNE, Isabelle, AUBOYER, Christian, POZZETTO, Bruno, BERTHELOT, Philippe

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A 7.1 kbp beta-myosin heavy chain promoter, efficient for green fluorescent protein expression, probably induces lethality when overexpressing a mutated transforming growth factor-beta type II receptor in transgenic mice by ALLEGRA, Séverine, BOUAZZA, Lamia, BENETOLLO, Claire, YUAN LI, Jacques, LANGLOIS, Dominique

“…The roles of transforming growth factor-beta (TGFbeta) in heart or skeletal muscle development and physiology are still the subject of controversies. Our aim…”
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