Sphingobacterium
Mostrando 1-10 de 10 artigos, teses e dissertações.
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1. Artrite séptica por Sphingobacterium multivorum em paciente pediátrico imunossuprimido
Resumo Objetivo: Relatar um caso de artrite séptica de etiologia rara em uma criança imunossuprimida. Descrição do caso: Paciente masculino, seis anos, transplantado hepático havia cinco anos e meio devido à atresia de vias biliares, em uso de tacrolimus 1 mg de 12/12 horas, iniciou dor em pé e tornozelo esquerdo e um episódio de febre três dias a
Rev. paul. pediatr.. Publicado em: 2016-09
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2. Study of kinetic resolution of secondary alcohols by enantioselective oxidation mediated by bacteria / Estudo de resolução cinética de álcoois secundários utilizando reação de oxidação enantiosseletiva mediada por bactérias
Nesta dissertação de mestrado foram estudadas duas bactérias, Sphingobacterium sp e Arthrobacter atrocyaneus, produtoras de enzimas álcool desidrogenases que se mostraram capazes de catalisar reações de oxidação enantiosseletiva de alcoóis secundários racêmicos. Inicialmente foram avaliados alguns parâmetros para a realização da resolução cin
Publicado em: 2010
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3. Pneumonias com e sem ventilação mecânica em neonatos críticos internados em uma UTI neonatal de um hospital universitário brasileiro : aspectos clínicos, radiológicos e microbiológicos
Although pneumonia is considered serious and frequent in NICU, there are few studies, mainly about those associated to mechanical ventilation. The aim of the study was epidemiological, considering the evaluation of pneumonia associated or not to mechanical ventilation diagnosed by clinical, radiological and microbiological in critically neonates hospitalized
Publicado em: 2010
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4. Diversidade genética de bactérias de rizosfera de tabaco produtoras de sideróforos
A diversidade genética de bactérias de rizosfera de tabaco produtoras de sideróforos foi estudada por meio da técnica de análise de restrição do DNA ribossomal amplificado (ARDRA), homologia de seqüência de 16s rRNA e métodos de análise filogenética. Observou-se que 85% do total de 354 isolados produziram sideróforos em meio liquido com restriç
Brazilian Journal of Microbiology. Publicado em: 2009-06
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5. Septicemia caused by Sphingobacterium multivorum.
Sphingobacterium multivorum was isolated in pure culture from the blood of a man undergoing chemotherapy for a lymphoma. He responded to appropriate antibiotics and later showed a significant rise in specific serum antibodies. Carbon substrate assimilation tests and fatty acid analysis proved useful in identifying the organism precisely.
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6. Molecular evidence for association between the sphingobacterium-like organism "Candidatus comitans" and the myxobacterium Chondromyces crocatus.
Seven strains of the myxobacterium Chondromyces crocatus, isolated from widely separated geographic regions, were investigated for the presence of an associate gram-negative, rod-shaped companion bacterium that is phylogenetically related to the genus Sphingobacterium and has been named "Candidatus comitans" (C. A. Jacobi, E. Stackebrandt, H. Reichenbach, an
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7. Isolation and Initial Characterization of a Bacterial Consortium Able To Mineralize Fluorobenzene
Fluorinated compounds are known to be more resistant to microbial degradation than other halogenated chemicals. A microbial consortium capable of aerobic biodegradation of fluorobenzene (FB) as the sole source of carbon and energy was isolated by selective enrichment from sediments collected in a drain near an industrial site. A combination of three microbia
American Society for Microbiology.
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8. New Degenerate Cytophaga-Flexibacter-Bacteroides-Specific 16S Ribosomal DNA-Targeted Oligonucleotide Probes Reveal High Bacterial Diversity in River Taff Epilithon
River microbial communities play an important role in global nutrient cycles, and aggregated bacteria such as those in epilithic biofilms may be major contributors. In this study the bacterial diversity of River Taff epilithon in South Wales was investigated. A 16S ribosomal DNA (rDNA) clone library was constructed and analyzed by partial sequencing of 76 of
American Society for Microbiology.
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9. Rapid Mineralization of Benzo[a]pyrene by a Microbial Consortium Growing on Diesel Fuel
A microbial consortium which rapidly mineralized the environmentally persistent pollutant benzo[a]pyrene was recovered from soil. The consortium cometabolically converted [7-14C]benzo[a]pyrene to 14CO2 when it was grown on diesel fuel, and the extent of benzo[a]pyrene mineralization was dependent on both diesel fuel and benzo[a]pyrene concentrations. Additio
American Society for Microbiology.
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10. Evaluation of a New Etest for Detecting Metallo-β-Lactamases in Routine Clinical Testing
Several Etest (AB BIODISK, Solna, Sweden) gradient formats were developed for detection of metallo-β-lactamases based on the reduction of imipenem (IP) or ceftazidime (TZ) MICs in the presence of EDTA or 2-mercaptopropionic acid (MPA). The Etest metallo-β-lactamase (Etest MBL) strips consisted of a double-sided seven-dilution range of IP or TZ (4 to 256 μ
American Society for Microbiology.