Dissertations / Theses on the topic 'Cerveau – Abcès'
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Bonnelle, Vincent. "Abcès cérébraux : une série de 55 observations." Bordeaux 2, 1991. http://www.theses.fr/1991BOR2M070.
Full textDurieux, Joubert Annie. "Nocardiose cérébrale : une observation et revue de la littérature." Saint-Etienne, 1991. http://www.theses.fr/1991STET6002.
Full textMokni, Tarak. "Les abcés cérébraux à protéus en période néonatale : à propos de 14 cas." Bordeaux 2, 1990. http://www.theses.fr/1990BOR25259.
Full textBerger, Philippe. "Les abcès cérébraux traités par ponction et antibiotiques : à propos d'une étude de vingt neuf observations." Saint-Etienne, 1995. http://www.theses.fr/1995STET6215.
Full textDousteyssier, Michel. "Abcès cérébraux à Listeria monocytogènes : 1 cas clinique et revue de la littérature." Saint-Etienne, 1992. http://www.theses.fr/1992STET6236.
Full textOrieux, Virginie. "Abcès et empyemes cérébraux : complications intracraniennes des sinusites." Montpellier 1, 1998. http://www.theses.fr/1998MON11150.
Full textAlmeras, Chantal. "Abcès cérébraux à Nocardia asteroides au cours de la protéinose alvéolaire : revue de la littérature à propos d'un cas." Montpellier 1, 1990. http://www.theses.fr/1990MON11289.
Full textRajeebally, Shaffee-Ul-Hacq Ishrat. "Abcès cérébral à rhodococcus equi en l'absence d'immunodépression : à propos d'un cas." Montpellier 1, 2000. http://www.theses.fr/2000MON11155.
Full textBachschmidt, Joëlle. "Abcès cérébraux à nocardia : étude générale et revue de la littérature à propos d'un cas." Université Louis Pasteur (Strasbourg) (1971-2008), 1992. http://www.theses.fr/1992STR1M137.
Full textFesneau, Véronique. "Les suppurations intracrâniennes de l'adulte (H. I. V. Exclues) : à propos de 35 cas." Montpellier 1, 1990. http://www.theses.fr/1990MON11189.
Full textArmougom, Fabrice. "Mise en place par la bio-informatique d'outils d'analyse de séquences multiples d'ARN ribosomal." Aix-Marseille 2, 2009. http://www.theses.fr/2009AIX20660.
Full textBOUFFETEAU, JEAN-CLAUDE. "Abces bacteriens du cerveau." Amiens, 1994. http://www.theses.fr/1994AMIEM104.
Full textDECROMBECQUE, CATHERINE. "Les abces cerebraux a pasteurella multocida." Amiens, 1988. http://www.theses.fr/1988AMIEM067.
Full textNkamga, Vanessa Demonfort. "Les Archaea méthanogènes comme pathogènes opportunistes." Thesis, Aix-Marseille, 2016. http://www.theses.fr/2016AIXM5026.
Full textMethanogens are strict anaerobic Archaea, known to the only being able to producing methane gas as a byproduct. Methanogens which are not detected in clinical microbiology laboratories were present in oral, digestive, vaginal and cutaneous microbiota of human. Only five species on the thirteen known in human have been cultivated before the beginning of our thesis. In our thesis, we initially reviewed the state of knowledge about methanogens in human microbiota, particularly the new order Methanomassiliicoccales of methylotrophic methanogens, the as member of human microbiota. In the second part of this work, we performing new method for methanogens culture and isolation without any dihydrogen atmosphere, by co-cultured in tubes methanogens with Bacteroides thetaiotaomicron, which produces hydrogen. We also developed Multispacer Sequence Typing (MST), a genotyping method based on intergenic spacers sequencing, to genotype M. oralis and Methanobrevibacter. Smithii. We demonstrated that methanogens could be part of polymicrobial infection in the case of brain and sinusal abscesses, and also in skeletal muscle abscess, by isolating for the first time M. oralis and M. smithii in these pathologies, using culture-based and molecular-based approaches, and suggested that methanogens could be considered as human opportunistic or emerging pathogens. Finally, we tested the in vitro susceptibility of lovastatin which is a prodrug used as a powerful serum cholesterol-lowering drug in some human diseases and showed that it’s inhibits growth and methane production in human-associated methanogens without affecting intestinal bacteria
Al, Masalma Mouhamad. "Molecular and cultural analysis of the bacterial flora associated with brain abscesses." Thesis, Aix-Marseille 2, 2011. http://www.theses.fr/2011AIX20663/document.
Full textBrain abscess is a life-threatening infection with frequent serious sequelae. The medical management remains empirical due to a lack of comprehensive knowledge of the microorganisms responsible for this condition. In most microbiology laboratories the diagnosis of brain abscess is based on culture from pus collected surgically. Unfortunately, this procedure has many limitations and reveals only a small portion of the true microbial population. PCR-amplified 16S rDNA sequencing has recently been used to overcome the limitations of culture-based bacterial detection in brain abscess pus, and it was demonstrated to be effective in the documentation of monomicrobial infections. Unfortunately, this procedure failed to discriminate among polymicrobial floras.Metagenomic studies of complex human floras using a combination of 16S rDNA PCR and cloning-sequencing of PCR products proved useful to evaluate the bacterial diversity of dental, vaginal and intestinal floras. Thus, we applied this technique to brain abscess samples to study the flora associated with this condition. In a first step, we performed an investigation using culture and molecular techniques. The purpose of this investigation was to analyze and evaluate the bacterial flora responsible for brain abscess by comparing standard culture technique to three techniques using 16S rDNA amplification, that is, direct sequencing, multiple sequencing following cloning, and multiple sequencing via high throughput pyrosequencing. This investigation has determined that the variety of brain abscess-associated bacterial species is much larger than previously reported, and it includes many anaerobes and uncultured bacteria from the oral cavity flora. This preliminary study identified 49 distinct brain abscess bacterial agents, and enabled the identification of 27 bacteria never detected before in brain abscess, 15 of which were uncultured.Such a high number of bacterial species involved in brain abscess prompted the study of 51 new specimens in an effort to describe further the flora associated with brain abscesses and their etiologies. Thus, we performed a 16S rDNA-based metagenomic analysis of cerebral abscesses from 51 patients. Our strategy was significantly more discriminatory and enabled the identification of greater number of bacterial taxa, than culture and conventional 16S rDNA PCR/sequencing, respectively. The combination of data from 71 patients (20 from the first study and 51 from the second study) enabled the identification of several associations using the data mining analysis. Also, these studies permitted the identification of two novel bacteria, the first being a novel Staphylococcus species (Staphylococcus massiliensis) and the second being a novel anaerobic bacterium that represents a novel species in a new genus within the phylum Bacteroidetes (Phocaeicola abscesses). In addition, we reported tow unusual cases of brain abscess, the first case was a Mycoplasma hominis brain abscess following uterus curettage and the second case was a Nocardia carnea infection in a kidney transplant recipient patient.Despite limitations inherent to the cloning procedure, our results suggest that cloning and sequencing of PCR-amplified 16S rDNA is a highly valuable method to identify bacterial agents of brain abscesses
MONANGE, PASCAL. "Les abces du cerveau : etude d'une serie de 45 cas a l'hopital fontmaure entre 1977 et 1987." Clermont-Ferrand 1, 1988. http://www.theses.fr/1988CLF13021.
Full textTHIEBAUT, MARIE-MARTHE. "L'abces cerebral de l'adulte non immunodeprime : etude retrospective de 40 observations." Lyon 1, 1993. http://www.theses.fr/1993LYO1M219.
Full textPRUVO, VERONIQUE. "Les abces cerebraux compliquant des caries chez l'enfant." Lille 2, 1994. http://www.theses.fr/1994LIL2M312.
Full textTISSOT, MICHEL. "Les abces cerebraux a nocardia asteroides : a propos d'un cas." Besançon, 1990. http://www.theses.fr/1990BESA3036.
Full textN'NA, EKAMKAM MURIEL. "Les abces cerebraux depuis l'avenement du scanner : a propos de 39 cas traites a l'hopital de la timone en 1976 et 1985." Aix-Marseille 2, 1992. http://www.theses.fr/1992AIX20032.
Full textRISS, SEVERY ISABELLE. "Les abces du cerveau dans les trois premiers mois de la vie." Aix-Marseille 2, 1988. http://www.theses.fr/1988AIX20339.
Full textROLLAND, CHRISTIAN. "Traitement des abces cerebraux par ponction percutanee sous scanner : a propos de 33 observations." Lyon 1, 1990. http://www.theses.fr/1990LYO1M397.
Full textLEPRETRE, FLORIANE. "Les suppurations intracraniennes : a propos de 41 cas observes au c.h.r. d'angers entre janvier 1983 et avril 1992." Angers, 1994. http://www.theses.fr/1994ANGE1025.
Full textLHOPITEAU, ROXANE. "Anevrysme arterioveineux pulmonaire revele par un abces du cerveau : a propos d'un cas, revue de la litterature." Lyon 1, 1988. http://www.theses.fr/1988LYO1M257.
Full textPRIOLEAU, ISABELLE. "Les suppurations intracraniennes a germes inhabituels : a propos de quatre observations." Aix-Marseille 2, 1989. http://www.theses.fr/1989AIX20321.
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