Microbial Susceptibility Tests
Mostrando 1-12 de 19 artigos, teses e dissertações.
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1. PERFIL DE SENSIBILIDADE A ANTIMICROBIANOS POR COMPONENTES DA MICROBIOTA BACTERIANA ORAL E RETAL DE PRIMATAS NÃO HUMANOS
Resumo Os objetivos desta pesquisa foram identificar bactérias isoladas da cavidade oral e da ampola retal de Saimiri collinsi e Callithrix jacchus e determinar a sensibilidade a 16 antimicrobianos. Trinta indivíduos de cada espécie foram analisados e foram isoladas 136 bactérias em C. jacchus e 84 em S. collinsi. As bactérias isoladas em maior número
Ciênc. anim. bras.. Publicado em: 30/09/2019
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2. Secondary bacterial isolates from previously untreated Buruli ulcer lesions and their antibiotic susceptibility patterns in Southern Nigeria
Abstract INTRODUCTION: Mycolactones, secreted by Mycobacterium ulcerans, were previously believed to prevent super infection in Buruli ulcer lesions. However, little is known about secondary bacterial infections in these lesions. This study evaluated contaminating bacterial flora and their antibiotic susceptibility patterns in cases of previously untreated
Rev. Soc. Bras. Med. Trop.. Publicado em: 2016-12
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3. Avaliação da atividade antimicrobiana de ramnolipídeos sobre Listeria monocytogenes / Antimicrobial activity of rhamnolipids against Listeria monocytogenes
The rhamnolipids (RL) are biodegradable biosurfactants which have low toxicity and surface activity properties that can be useful for food processing industries. The objective of this study was to evaluate the susceptibility of Listeria monocytogenes with two rhamnolipids products: the rhamnolipid from P. aeruginosa LBI that was produced and purified in the
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/02/2012
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4. Atividade in vitro de agentes antimicrobianos contra biofilmes de Staphylococcus ssp. de otite canina / In vitro activity of antimicrobial agents against Staphylococcus ssp. biofilms from canine otitis
Historicamente, as bactÃrias foram vistas como organismos que vivem isolados, no entanto, Ã claro, agora, que a grande maioria de bactÃrias existe em comunidades complexas, conhecidas como biofilmes. As bactÃrias em biofilmes se encontram aderidas a superfÃcies diversas, tanto abiÃticas como biÃticas (dente, osso, mucosa), compondo um ecossistema alta
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 14/01/2011
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5. Species distribution and antimicrobial susceptibility of enterococci isolated from broilers infected experimentally with Eimeria spp and fed with diets containing different supplements
Resistant bacteria in animal can be spread to environment and to humans. Poultry feed and infections caused by Eimeria spp. are important factors in determining the intestinal microbial communities. The aim of this study was to verify the prevalence of species and antimicrobial susceptibility of Enterococcus isolated from broilers fed with different suppleme
Brazilian Journal of Microbiology. Publicado em: 2011-06
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6. Resistance to tetracycline and β-lactams and distribution of resistance markers in enteric microorganisms and pseudomonads isolated from the oral cavity
This study evaluated the occurrence of enteric bacteria and pseudomonads resistant to tetracycline and β-lactams in the oral cavity of patients exhibiting gingivitis (n=89), periodontitis (n=79), periodontally healthy (n=50) and wearing complete dentures (n=41). Microbial identification and presence of resistance markers associated with the production of β
Journal of Applied Oral Science. Publicado em: 2009
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7. 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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8. Identificação da microbiota das lesões endo-periodontais por cultura e PCR e sua suscetibilidade ao preparo quimico-mecanico e a medicações intracanais entre sessões de atendimento / Identification of endodontic-periodontal lesions microbiota by culture and PCR and their susceptibility to chemo-mechanical preparation and intracanal dressings between appointments
The aims of this study were to investigate the microbiota of root canals (RC) and periodontal pockets (PP) from teeth with pulp necrosis, periapical lesion, gingival bleeding and periodontal pockets by culture and PCR; to verify the ability of chemo-mechanical preparation (CMP) and intracanal dressings (2% chorhexidine, calcium hydroxide and association of b
Publicado em: 2009
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9. Susceptibility of strict and facultative anaerobes Isolated from endodontic infections to metronidazole and beta-lactams
Endodontic infections are mixed aerobic-anaerobic infections and several microbial groups associated to these pathologies are also involved in orofacial infections. The goal of this study was to evaluate the susceptibility of microorganisms isolated from endodontic infections to beta-lactams and metronidazole and verify the production of beta-lactamases. Cli
Journal of Applied Oral Science. Publicado em: 2007-12
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10. Suscetibilidade de isolados orais de Candida spp provenientes de pacientes com doença periodontal aos antifungicos azolicos e a Anfotericina B / Susceptibility of oral Candida ssp isolated from pacients with periodontal diseases to antifungals azoles and Anfotecin B
The susceptibility to antifungal was evaluated for Candida spp isolated from three different sites of the oral cavity from 19 patients with periodontal illness, known as: periodontal pocket, oral mucosa and ridge gengival. A total of 140 yeasts were isolated and identified by classical methods in Micology. From this, 105 were identified as C. albicans, 16 as
Publicado em: 2006
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11. 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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12. 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