Academic literature on the topic 'Dépistage microbiologique'
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Journal articles on the topic "Dépistage microbiologique"
Parrot, A., G. Voiriot, A. Canellas, A. Gibelin, J. M. Nacacche, J. Cadranel, and M. Fartoukh. "Hémorragies intra-alvéolaires." Médecine Intensive Réanimation 27, no. 4 (July 2018): 331–43. http://dx.doi.org/10.3166/rea-2018-0060.
Full textDartus, Julien, Pierre Martinot, Jean-Thomas Leclerc, Eric Senneville, Frédéric Wallet, Sophie Putman, Henri Migaud, and Caroline Loiez. "Efficacité du test de dépistage sanguin BJI InoPlex™ (Diaxonhit) pour le diagnostic d’infection périprothétique chronique en situation microbiologique complexe : résultats préliminaires à propos de 24 cas dans un Centre Référence pour le traitement des Infection Ostéo-articulaires Complexes (CRIOAC)." Revue de Chirurgie Orthopédique et Traumatologique 107, no. 4 (June 2021): 406–11. http://dx.doi.org/10.1016/j.rcot.2021.03.034.
Full textCharlton, Carmen, Jamil Kanj, Vanessa Tran, Julianne Kus, Jonathan Gubbay, Carla Osiowy, Jason Robinson, et al. "Guide pratique à l’intention des laboratoires cliniques pour les tests de sérologie du SRAS-CoV-2." Relevé des maladies transmissibles au Canada 47, no. 04 (May 7, 2021): 187–200. http://dx.doi.org/10.14745/ccdr.v47i04a01f.
Full textOuedraog, D., and Et Al. "Co-infection pulmonaire à Pneumocystis jirovecii , cytomégalovirus et Pseudomonas aeruginosa chez une patiente immunodéprimée par le VIH à Bamako, Mali." Revue Malienne d'Infectiologie et de Microbiologie 18, no. 2 (January 8, 2024): 6–10. http://dx.doi.org/10.53597/remim.v18i2.2728.
Full textEttu, A. O., B. A. Oladapo, and O. O. Oduyebo. "Prevalence of carbapenemase production in Pseudomonas aeruginosa isolates causing clinical infections in Lagos University Teaching Hospital, Nigeria." African Journal of Clinical and Experimental Microbiology 22, no. 4 (September 27, 2021): 498–503. http://dx.doi.org/10.4314/ajcem.v22i4.10.
Full textBassey, E. E., M. Mbah, S. S. Akpan, E. E. Ikpi, and A. A. A. Alaribe. "Prevalence of symptomatic significant bacteriuria and associated risk factors among patients attending major hospitals in Calabar, Nigeria." African Journal of Clinical and Experimental Microbiology 25, no. 1 (January 16, 2024): 48–59. http://dx.doi.org/10.4314/ajcem.v25i1.6.
Full textDissertations / Theses on the topic "Dépistage microbiologique"
Rizzotto, Francesco. "Approches innovantes pour la préservation et la sécurité des aliments : développement de l'emballage actif et dépistage microbiologique avancé." Electronic Thesis or Diss., université Paris-Saclay, 2024. http://www.theses.fr/2024UPASB036.
Full textFood conservation and safety are major concerns in the agri-food sector. Food lost and waste, due to deterioration and microbial contamination, have a significant economic impact. Additionally, foodborne pathogens pose serious health risks to consumers. Conventional methods for food preservation and microbial analysis have limitations that urgently require innovation. This thesis aims to develop practical and sustainable solutions to enhance food quality and safety. Metallic and metal oxide nanoparticles (NPs) are versatile materials known for their unique properties such as antioxidant, antimicrobial, optical, and catalytic activities. They can be incorporated into packaging films to inhibit microbial growth and extend food shelf life. In this study, NPs were developed by doping TiO2 with iron to obtain Fe2TiO5 NPs, which were found non- cytotoxic as demonstrated on Caco-2 cells. Furthermore, films incorporating Fe2TiO5 into alginate showednomigrationofironortitaniumionsintofood simulants, suggesting their safety as packaging materials. Fe2TiO5 also exhibited strong antioxidant efficacy, confirmed by a fresh fruit preservation test using alginate films containing Fe2TiO5. Alginate, a biodegradable material, offers an alternative to petroleum-based plastics, promoting sustainable food preservation. Two different solutions were studied to develop new methodologies for detecting foodborne pathogens. The first involved a colorimetric test to detect B. cytotoxicus spores, which pose a serious risk due to their resistance to industrial treatments. The detection principle is based on the peroxidase-like catalytic activity of gold nanoparticles (AuNPs) enhanced by the spores. The detection platform consists of a tube containing AuNPs and magnetic particles, both conjugated with an aptamer selected for its specificity towards B. cytotoxicus spores. Upon addition of the sample, the presence of spores is indicated by an increased color change of the solution, due to the oxidation of tetramethylbenzidine (TMB) in the presence of H2O2. The developed test enabled rapid and specific naked-eye detection of target spores directly in food items such as milk or mashed potatoes. The second test involved an electrochemical genosensor to detect Campylobacter, the most common cause of foodborne zoonoses. Detection was based on hybridization between a Campylobacter DNA sequence and a complementary DNA probe immobilized on a screen-printed gold electrode. After DNA probe immobilization, passivation with mercaptohexanol was carried out to reduce DNA molecule adsorptionphenomenaontheelectrodeandavoid nonspecific signals The study demonstrated promising detection capabilities. However, challenges regarding surface passivation and detection signal stability underscored the need for further optimizations. Overall, the thesis aims to improve food quality and safety, contribute to a more sustainable food system, and stimulate technological research and development
Blancan, Évelyne. "Dépistage de l'infection à hélicobacter pylori chez des enfants présentant des douleurs abdominales récurrentes : étude prospective portant sur 86 cas." Bordeaux 2, 1993. http://www.theses.fr/1993BOR2M131.
Full textBook chapters on the topic "Dépistage microbiologique"
ALLIO, I., A. M. DEMARTINI, J. J. MENEC, V. CARDE, and V. TREGUER-HERROU. "Le dépistage par le Laboratoire d’analyses, de surveillance et d’expertise de la Marine de Brest du radon, un gaz radioactif naturel en Bretagne." In Médecine et Armées Vol. 44 No.4, 309–16. Editions des archives contemporaines, 2016. http://dx.doi.org/10.17184/eac.6820.
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