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Disinfection of potable-quality water containing Legionella pneumophilaSanden, Gary Noble 08 1900 (has links)
No description available.
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Comparison of the virulence of the Philadelphia and Pontiac isolates of Legionella pneumophilaHuebner, Robin Elizabeth. January 1983 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1983. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 20-23).
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Changes in iron, transferrin, and body temperature in experimental airborne legionellosisMuller, Daniel, January 1981 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1981. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 19-24).
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Molekularbiologische Studien zur Bedeutung der Flagelle für die Virulenz von Legionella pneumophilaDietrich, Claudia. January 1900 (has links) (PDF)
Würzburg, Univ., Diss., 2001. / Erscheinungsjahr an der Haupttitelstelle: 2000. Computerdatei im Fernzugriff.
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Molekularbiologische Studien zur Bedeutung der Flagelle für die Virulenz von Legionella pneumophilaDietrich, Claudia. January 1900 (has links) (PDF)
Würzburg, Univ., Diss., 2001. / Erscheinungsjahr an der Haupttitelstelle: 2000. Computerdatei im Fernzugriff.
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Molekularbiologische Studien zur Bedeutung der Flagelle für die Virulenz von Legionella pneumophilaDietrich, Claudia. January 1900 (has links) (PDF)
Würzburg, Universiẗat, Diss., 2001. / Erscheinungsjahr an der Haupttitelstelle: 2000.
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Analyse antigénique de la membrane externe de Legionella pneumophila serogroupes 1 à 8Boissinot, Maurice 08 February 2019 (has links)
Les protéines de la membrane externe de Leqionella pneumophila sérogroupes 1 à 8 ont été préparées, à partir d'un lysat bactérien, par solubilisation sélective au lauryl sarcosinate de sodium. Les protéines ainsi obtenues ont été séparées par électrophorèse sur gel de polyacrylamide en présence de dodécyl sulfate de sodium (SDS-PAGE) et transférées sur des feuilles de nitrocellulose. Des antisérums de lapin dirigés contre chacun des 8 sérogroupes de L. pneumophila ont été obtenus en immunisant chaque animal avec des bactéries vivantes. Les protéines tranfé- rées ont été révélées avec ces antisérums et des immunoglobulines de porc anti-immunoglobulines de lapins marquées à la peroxidase. Des déterminants antigéniques communs aux 8 sérogroupes ont été trouvés dans au moins 2 antigènes de la membrane externe (29 Kd et 45 Kd). Cependant, des expériences d'absorptions croisées ont révélé que ces antigènes auraient des déterminants antigéniques différents selon le sérogroupe. Ces résultats ne sont pas incompatibles avec ce que l'on connaît des protéines de la membrane externe des autres bactéries. Toutefois, certains indices nous laissent croire que notre préparation de protéines a pu être contaminée avec du lipopolysaccharide. Ceci expliquerait pourquoi les relations antigéniques observées avec les bandes de 29 et 45 Kd correspondent bien avec celles observées par immunofluorescence. / Montréal Trigonix inc. 2018
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Adhesion, penetration and intracellular replication of Legionella pneumophila : In vitro studiesOldham, L. J. January 1986 (has links)
No description available.
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Seroprevalence of antibodies to chlamydia pneumoniae and legionella pneumophila in mine workers, factory workers and pneumonia patientsBartie, Catheleen January 1994 (has links)
A dissertation submitted to the Faculty of Medicine of the University of the
Witwatersrand. Johannesburg. for the Degree of Master of Science in Medicine
Johannesburg 1994 / South African gold-miners work under stressful conditions and live in communal hostels.
Respiratory infections are common in these workers and several cases of Legionnaires'
Disease have previously been diagnosed in workers at a gold mine on the East Rand. The
prevalence of antibodies and the rate of seroconversion within a period of six months, to
C. pneumoniae and L. paeumopbils, both common causes of atypical pneumonia, was
studied in relation to several risk factors including age, smoking habits, previous
underground experience and past exposure to dust and humidity in the environment.
Factory workers from a rural area in Natal and hospitalised patients with community
acquired pneumonia were tested for comparison. Water samples were collected from several
areas at the mine, including both surface and underground samples"
Antibodies to C. pneumoniae were present in 66% of the mine workers, compared to 50%
of pneumonia patients and 22% of factory workers, a statistically significant difference
(P<O.OOl), Seroconversion was demonstrated ill 17% of the mine workers within a period
of six months working underground, and in 22% of pneumonia patients, with convalescent
stage sera taken 1-6 weeks after onset of symptoms. None of the risk factors studied
influenced the prevalence of C. pneumoniae antibodies in the mine workers, but a
significant association between the presence of respiratory symptoms in the six month
period and seroconversicn was demonstrated (P<O.025).
Using heat- killed antigens, antibodies to L. paeumopbile serogroups 1-4 were demonstrated
in 36% of the mine workers, in 16% of the pneumonia patients and in 10% of factory
workers (P<O.OOl). Seroconversion occurred in 18% of mine workers and in 14% of
pneumonia patients. An association could not be demonstrated between any (if the risk
factors studied and the prevalence of antibodies or the rate of seroconversion to L.
pneumophila in the mine workers.
No legionellae were cultured from the water samples, and the presence of these organsims
in chlorinated water from both surface and underground samples could not be confirmed.
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Étude de l'aérosol de Legionella pneumophilaHa, Thi-Lan Gehin, Evelyne January 2007 (has links) (PDF)
Thèse de doctorat : Physique des aérosols : Paris 12 : 2005. / Version électronique uniquement consultable au sein de l'Université Paris 12 (Intranet). Titre provenant de l'écran-titre. Bibliogr. : 246 réf.
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