منابع مشابه
Comparative analysis of Legionella pneumophila and Legionella micdadei virulence traits.
While the majority of Legionnaire's disease has been attributed to Legionella pneumophila, Legionella micdadei can cause a similar infection in immunocompromised people. Consistent with its epidemiological profile, the growth of L. micdadei in cultured macrophages is less robust than that of L. pneumophila. To identify those features of the Legionella spp. which are correlated to efficient grow...
متن کاملEnzymatic activities of Legionella pneumophila and Legionella-like organisms.
The API ZYM system was used to investigate enzymatic activities of Legionella pneumophila and other Legionella-like organisms. Leucine aminopeptidase, alkaline and acid phosphatase, butyrate and caprylate esterase, and phosphoamidase activities were consistently detected in all strains tested. No evidence of myristate lipase, trypsin, chymotrypsin, or glycosidase activity was found.
متن کاملIsolation of plasmids in Legionella pneumophila and Legionella-like organisms.
Agarose gel electrophoresis was employed to screen nine strains of Legionella-like bacteria and one strain of Legionella pneumophila for the presence of extrachromosomal deoxyribonucleic acid. Cryptic plasmids with molecular weights ranging from 46.6 x 10(6) to 59.8 x 10(6) were found in three of the isolates examined.
متن کاملInvestigation of Legionella Pneumophila bacteria in hospital water supply systems
Introduction: Legionella Pneumophila bacteria is known as one of the most important nosocomial infections and the most common cause of death in patients. This study was aimed to identify Legionella Pneumophila bacteria in hospital water supply systems. Material and Methods: This descriptive cross-sectional study was performed to identify Legionella pneumophila in hot and cold-water systems of i...
متن کاملLegionella: Molecular Microbiology
The fi rst 3 chapters of Legionella: Molecular Microbiology deal with clinical aspects of legionellosis. Paul Edelstein provides a fascinating glimpse into the history of Legionnaires’ disease, revealing little-known facts from the perspective of one who participated in the investigation of the 1979 outbreak at Wadsworth Veterans Administration Hospital in Los Angeles, California. Although the ...
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ژورنال
عنوان ژورنال: Journal of Clinical Pathology
سال: 1984
ISSN: 0021-9746
DOI: 10.1136/jcp.37.12.1418-b