Burkholderia Cepacia Complex
Mostrando 1-12 de 72 artigos, teses e dissertações.
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1. Microbiological contamination of nebulizers used by cystic fibrosis patients: an underestimated problem
RESUMO Objetivo: Nebulizadores caseiros são usados rotineiramente no tratamento de pacientes com fibrose cística (FC). Este estudo objetiva avaliar a contaminação de nebulizadores utilizados por pacientes de FC que estão cronicamente colonizados por Pseudomonas aeruginosa e a associação da contaminação do nebulizador com a higienização, esteriliz
J. bras. pneumol.. Publicado em: 30/05/2019
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2. Burkholderia cepacia, cystic fibrosis and outcomes following lung transplantation: experiences from a single center in Brazil
OBJECTIVES: To evaluate the impact of Burkholderia cepacia complex colonization in cystic fibrosis patients undergoing lung transplantation. METHODS: We prospectively analyzed clinical data and respiratory tract samples (sputum and bronchoalveolar lavage) collected from suppurative lung disease patients between January 2008 and November 2013. We also subty
Clinics. Publicado em: 12/03/2018
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3. Polyphasic characterisation of Burkholderia cepaciacomplex species isolated from children with cystic fibrosis
Cystic fibrosis (CF) patients with Burkholderia cepacia complex (Bcc) pulmonary infections have high morbidity and mortality. The aim of this study was to compare different methods for identification of Bcc species isolated from paediatric CF patients. Oropharyngeal swabs from children with CF were used to obtain isolates of Bcc samples to evaluate six diffe
Mem. Inst. Oswaldo Cruz. Publicado em: 2016-01
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4. Polyclonal outbreak of bacteremia caused by Burkholderia cepacia complex and the presumptive role of ultrasound gel
ABSTRACTA nosocomial polyclonal outbreak associated to bacteremia caused by differentBurkholderia cepacia complex (BCC) species and clones is reported. Molecular characterization identified Burkholderia stabilis, Burkholderia contaminans, and Burkholderia ambifaria among BCC isolates obtained from patients in neonatal and adult intensive care units. BCC was
Braz J Infect Dis. Publicado em: 2015-10
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5. New PHA products using unrelated carbon sources
Polyhydroxyalkanoates (PHA) are natural polyesters stored by a wide range of bacteria as carbon source reserve. Due to its chemical characteristics and biodegradability PHA can be used in chemical, medical and pharmaceutical industry for many human purposes. Over the past years, few Burkholderia species have become known for production of PHA. Aside from tha
Braz. J. Microbiol.. Publicado em: 2011-12
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6. Complexo Burkholderia cepacia em pacientes com fibrose cística em um Centro de Referência no Brasil : identificação, prevalência e importância clínica / Burkholderia cepacia complex in cystic fibrosis patients in a Brazilian Preference Center : identification, prevalence and clinical relevance
Objetivos: Determinar a prevalência da colonização/infecção pelo Complexo Burkholderia cepacia (CBc) e os respectivos genomovares em pacientes com fibrose cística (FC) e comparar os indicadores clínicos, nutricionais, tomográficos e funcionais de gravidade da lesão pulmonar em dois grupos de pacientes: GI: pacientes colonizados/infectados pelo CBc e
Publicado em: 2010
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7. Diversity and genetic characterization of endophytic microbial communities associated with sugarcane / Diversidade e caracterização genética de comunidades microbianas endofíticas associadas à cana-de-açúcar
In Brazil, the sugarcane is one of the most important cultivated crops. The sugarcane has received increased interest in the last years because of increase of the cultivated area and ethanol production to be used as biofuel. Considering its economical importance and the possibility of the use of the genetically modified plants; this crop has become the aim o
Publicado em: 2008
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8. In situ localization and molecular characterization of Pleurotus ostreatus endosymbiont bacteria / Localização in situ e caracterização molecular da bactéria endossimbionte de Pleurotus ostreatus
The fungus Pleurotus ostreatus, which belongs to white rot basidiomycete group, is a widely cultivated mushroom; this species has high productivity and rusticity, besides its use in biobleaching and bioremediation processes. This biotechnological potential justifies microbial interaction studies between this fungi and others microorganisms. In P. ostreatus m
Publicado em: 2006
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9. Phenotypic Methods for Determining Genomovar Status of the Burkholderia cepacia Complex
Recent taxonomic advances have demonstrated that Burkholderia cepacia is a cluster of at least seven closely related genomic species (or genomovars) collectively referred to as the B. cepacia complex, all of which may cause infections among cystic fibrosis patients and other vulnerable individuals. Thus, it is important for clinical microbiologists to be abl
American Society for Microbiology.
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10. PCR-Based Detection and Identification of Burkholderia cepacia Complex Pathogens in Sputum from Cystic Fibrosis Patients
PCR amplification of the recA gene followed by restriction fragment length polymorphism (RFLP) analysis was investigated for the rapid detection and identification of Burkholderia cepacia complex genomovars directly from sputum. Successful amplification of the B. cepacia complex recA gene from cystic fibrosis (CF) patient sputum samples containing B. cepacia
American Society for Microbiology.
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11. DNA-Based Diagnostic Approaches for Identification of Burkholderia cepacia Complex, Burkholderia vietnamiensis, Burkholderia multivorans, Burkholderia stabilis, and Burkholderia cepacia Genomovars I and III
Bacteria of the Burkholderia cepacia complex consist of five discrete genomic species, including genomovars I and III and three new species: Burkholderia multivorans (formerly genomovar II), Burkholderia stabilis (formerly genomovar IV), and Burkholderia vietnamiensis (formerly genomovar V). Strains of all five genomovars are capable of causing opportunistic
American Society for Microbiology.
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12. Utility of Commercial Systems for Identification of Burkholderia cepacia Complex from Cystic Fibrosis Sputum Culture
Performances of several commercial test systems were reviewed to determine their relative levels of accuracy in identifying Burkholderia cepacia complex isolates recovered from cystic fibrosis sputum culture. Positive predictive values ranged from 71 to 98%; negative predictive values ranged from 50 to 82%. All systems misidentified B. cepacia complex. The s
American Society for Microbiology.