Shewanella Putrefaciens
Mostrando 1-12 de 51 artigos, teses e dissertações.
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1. Shewanella putrefaciens infective endocarditis
Shewanella putrefaciens rarely causes infection in humans. In the last few decades a growing number of cases have been described. The following report outlines the case of a 40-year- old immunocompetent white man with S. putrefaciens infective endocarditis. This is the first known case of infective endocarditis due to an apparently monomicrobial S. putrefaci
Braz J Infect Dis. Publicado em: 2014-12
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2. Análise microbiológica da qualidade da água potável do canal Ananthanar do distrito Kanyakumari, Tamil Nadu, Índia
Análises bacteriológicas foram realizadas nas águas do canal de Ananthanar, distrito de Kanyakumari, Tamil Nadu, na Índia. O canal Ananthanar foi selecionado para este estudo porque ele corre por cerca de 28 km e fornece água a muitas aldeias para consumo humano e para fins balneares. Contagens de coliformes totais e fecais foram realizadas utilizando a
Rev. Ambient. Água. Publicado em: 2012-06
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3. Biogenic Formation of As-S Nanotubes by Diverse Shewanella Strains▿ †
Shewanella sp. strain HN-41 was previously shown to produce novel, photoactive, As-S nanotubes via the reduction of As(V) and S2O32− under anaerobic conditions. To determine if this ability was unique to this bacterium, 10 different Shewanella strains, including Shewanella sp. strain HN-41, Shewanella sp. strain PV-4, Shewanella alga BrY, Shewanella amazon
American Society for Microbiology (ASM).
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4. Differentiation of Shewanella putrefaciens and Shewanella alga on the basis of whole-cell protein profiles, ribotyping, phenotypic characterization, and 16S rRNA gene sequence analysis.
Seventy-six presumed Shewanella putrefaciens isolates from fish, oil drillings, and clinical specimens, the type strain of Shewanella putrefaciens (ATCC 8071), the type strain of Shewanella alga (IAM 14159), and the type strain of Shewanella hanedai (ATCC 33224) were compared by several typing methods. Numerical analysis of sodium dodecyl sulfate-polyacrylam
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5. Soft Tissue Infection and Bacteremia Caused by Shewanella putrefaciens
Shewanella putrefaciens is as yet rarely responsible for clinical syndromes in humans. However, a case involving multiple organs in an elderly male under treatment with appropriate steroids confirms that attention should be devoted to unusual pathogens.
American Society for Microbiology.
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6. Biochemical and Pathogenic Properties of Shewanella alga and Shewanella putrefaciens
We characterized 49 strains of Shewanella spp. from clinical (n = 31) and nonhuman (n = 18) sources. Most Shewanella alga organisms (Gilardi biovar 2; Centers for Disease Control and Prevention [CDC] biotype 2) originated from clinical material (92%), failed to produce acid from carbohydrates other than d-ribose, and were biochemically and enzymatically fair
American Society for Microbiology.
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7. Changes in cell morphology of Listeria monocytogenes and Shewanella putrefaciens resulting from the action of protamine.
Protamine, which is an antibacterial basic peptide, was shown to alter the cell morphology of Listeria monocytogenes and Shewanella putrefaciens. Atomic force microscopy revealed that protamine smoothed the surface of cells, formed holes in the cell envelope, and caused fusion of S. putrefaciens cells. Immunoelectron microscopy of protamine-treated cells of
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8. Siderophore-Mediated Iron Sequestering by Shewanella putrefaciens
The iron-sequestering abilities of 51 strains of Shewanella putrefaciens isolated from different sources (fish, water, and warm-blooded animals) were assessed. Thirty strains (60%) produced siderophores in heat-sterilized fish juice as determined by the chrome-azurol-S assay. All cultures were negative for the catechol-type siderophore, whereas 24 of the 30
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9. Design and Application of Two Rapid Screening Techniques for Isolation of Mn(IV) Reduction-Deficient Mutants of Shewanella putrefaciens
Chemical mutagenesis procedures and two newly developed rapid plate assays were used to identify two Mn(IV) reduction-deficient (Mnr) mutants of Shewanella putrefaciens. All eleven members of a set of previously isolated Fe(III) reduction-deficient (Fer) mutants displayed Mnr-positive phenotypes on the plate assays and were also capable of anaerobic growth o
American Society for Microbiology.
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10. Ochrobactrum anthropi Misidentified as Shewanella putrefaciens
American Society for Microbiology.
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11. Shewanella putrefaciens abscess of the lower extremity.
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12. Design and application of rRNA-targeted oligonucleotide probes for the dissimilatory iron- and manganese-reducing bacterium Shewanella putrefaciens.
A 16S rRNA-targeted oligonucleotide probe specific for the iron (Fe3+)- and manganese (Mn4+)-reducing bacterium Shewanella putrefaciens was constructed and tested in both laboratory- and field-based hybridization experiments. The radioactively labeled probe was used to detect S. putrefaciens in field samples collected from the water column and sediments of O