Microbial Sensitivity Tests
Mostrando 1-12 de 15 artigos, teses e dissertações.
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1. Molecular characterization of microbial contaminants isolated from Umbilical Cord Blood Units for transplant
ABSTRACT Disposal of Umbilical Cord Blood Units due to microbial contamination is a major problem in Cord Blood Banks worldwide as it reduces the number of units available for transplantation. Additionally, economic losses are generated as result of resources and infrastructure used to obtain such units. Umbilical Cord Blood Units that showed initial microbi
Braz J Infect Dis. Publicado em: 2015-12
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2. Microbiological and microscopic analysis of the pulp of non-vital traumatized teeth with intact crowns
OBJECTIVE: This study evaluated the presence of microorganisms and analyzed microscopically the pulp of 20 traumatized human teeth with intact crowns and clinical diagnosis of pulp necrosis, based on the association of at least three of the clinical criteria: crown discoloration, negative response to thermal and electric pulp vitality tests, positive respons
Journal of Applied Oral Science. Publicado em: 2009-10
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3. Study of the pneumococcal pneumonia of the childrens hospitalized in the pediatrics ward at the University Hospital of the University of São Paulo / Estudo das pneumonias causadas por Streptococcus pneumoniae em crianças internadas na enfermaria de pediatria do Hospital Universitário da Universidade de São Paulo
Introduction: Currently, the annual incidence of the acquired pneumonia in the developing country communities are around 150.7 million cases, among childrens under 5 years of age, and 11 to 20 million (7-13%) of those require hospitalization due to their gravity. In general, the treatments used to be empirical, however, it is important to be noted that Strep
Publicado em: 2009
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4. Análise da prevalência e perfil de suscetibilidade das espécies de Candida isoladas de hemoculturas em 2006 no Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo / Pevalence and suscetibility profile of Candida species isolated from blood culture in 2006 at Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo
INTRODUCTION: Although the spectrum of fungi causing bloodstream infections continues to expand, Candida species remain responsible for the majority of cases, causing significant morbidity and mortality. The introduction of new antifungal agents in the clinical practice has increased the need for new studies for monitoring changes in the epidemiology and sus
Publicado em: 2009
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5. "Rhodotorula spp.isoladas de hemocultura no Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo: características clínicas e microbiológicas" / Rhodotorula spp. isolated from blood cultures in Hospital das Clínicas School of Medicine University of São Paulo: clinical and microbiological aspects
Foi realizado um estudo para verificar a ocorrência de leveduras do gênero Rhodotorula, em hemocultura por um período de 8 anos. Os pacientes identificados foram descritos clinicamente segundo variáveis de interesse incluindo dados sobre terapêutica e desfecho. Determinou-se também as concentrações inibitórias mínimas de 20 cepas frente a diferente
Publicado em: 2006
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6. Evaluation of biocide activity on biofilms formed in cutting fluid employed in metal working industry / Avaliação da atividade de biocidas em biofilmes formados a partir de fluido de corte utilizado na usinagem de metais
Biofilms are complex structures consisting of interdependent microbial species associations acting as surface colonization mechanism. Once undesirably installed at an industrial plant, biofilms contribute to contaminate many process areas, because they represent sources of microbial release and dissemination, which can deteriorate products, causing financial
Publicado em: 2006
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7. Influence of sodium diclofenac on absorption, serum concentration and excretion of amoxicillin in rats / Influencia do diclofenaco sodico na absorção, concentração serica e excreção da amoxicilina : estudos em ratos
O uso de antimicrobianos e de antiinflamatórios é prática comum na odontologia, embora haja escassez de trabalhos sobre seu uso simultâneo. Portanto, o objetivo deste trabalho foi avaliar, em ratos, os efeitos do diclofenaco sódico na absorção, concentração sérica e excreção da amoxicilina utilizando a técnica de perfusão tecidual e o método m
Publicado em: 2006
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8. Microorganisms from canals of root-filled teeth with periapical lesions and the antimicrobial susceptibility to different antibiotics of enterococcus faecalis isolates / Estudo da microbiota de canais de dentes tratados endodonticamente associados a lesões periapicais e da suscetibilidade de enterococcus faecalis a diferentes antimicrobianos
O presente estudo teve por objetivos: identificar a microbiota de canais radiculares de dentes com insucesso do tratamento endodôntico, e testar, in vitro, a suscetibilidade de cepas de Enterococcus faecalis a diferentes antibióticos. Sessenta dentes tratados endodonticamente com lesões periapicais persistentes foram selecionados para esse estudo. Durante
Publicado em: 2005
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9. Detection of adenovirus in nasopharyngeal specimens by radioactive and nonradioactive DNA probes.
The presence of adenovirus DNA in clinical specimens was analyzed by nucleic acid hybridization assays by both radioactive and enzymatic detection systems. The sensitivity of the hybridization tests was in the range of 10 to 100 pg of homologous adenovirus DNA. Minimal background was noticed with unrelated viral and nonviral DNA. Twenty-four nasopharyngeal m
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10. Rapid and economical identification and antimicrobial susceptibility test methodology for urinary tract pathogens.
To decrease the time and cost of processing urine cultures, we devised a critical pathway to identify and perform antibiotic susceptibility tests on commonly isolated microbial pathogens within 6 h of growth detection. The strategy was based on eliminating expensive kits and automated procedures when not required. A pathway utilizing a statistical matrix and
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11. Evaluation of Accuracy and Repeatability of Identification of Food-Borne Pathogens by Automated Bacterial Identification Systems
The performances of five automated microbial identification systems, relative to that of a reference identification system, for their ability to accurately and repeatedly identify six common food-borne pathogens were assessed. The systems assessed were the MicroLog system (Biolog Inc., Hayward, Calif.), the Microbial Identification System (MIS; MIDI Inc., Ne
American Society for Microbiology.
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12. Use of 18S rRNA Gene-Based PCR Assay for Diagnosis of Acanthamoeba Keratitis in Non-Contact Lens Wearers in India
Identification of Acanthamoeba cysts and trophozoites in ocular tissues requires considerable expertise and is often time-consuming. An 18S rRNA gene-based PCR test, highly specific for the genus Acanthamoeba, has recently been reported in the molecular diagnosis of Acanthamoeba keratitis. This PCR assay was compared with conventional microbiological tests f
American Society for Microbiology.