Bana Test
Mostrando 1-8 de 8 artigos, teses e dissertações.
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1. The ability of the BANA test to detect different levels of P. gingivalis, T. denticola and T. forsythia
The aim of this study was to evaluate the ability of the BANA Test to detect different levels of Porphyromonas gingivalis, Treponema denticola and Tannerella forsythia or their combinations in subgingival samples at the initial diagnosis and after periodontal therapy. Periodontal sites with probing depths between 5-7 mm and clinical attachment level between
Brazilian Oral Research. Publicado em: 2010-06
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2. Periodontal parameters and BANA test in patients with chronic renal failure undergoing hemodialysis
OBJECTIVES: The aim of this study was to analyze the periodontal parameters of patients with chronic renal failure. MATERIAL AND METHODS: The periodontal status of 16 Brazilian patients aged 29 to 53 (41.7±7.2) years with chronic renal failure (CRF) and another matched group of 14 healthy controls with periodontitis was assessed clinically and microbiologic
Journal of Applied Oral Science. Publicado em: 2010-06
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3. Flavoring agents present in a dentifrice can modify volatile sulphur compounds (VSCs) formation in morning bad breath
This study aimed to evaluate the effects of a flavor-containing dentifrice on the formation of volatile sulphur compounds (VSCs) in morning bad breath. A two-step, blinded, crossover, randomized study was carried out in 50 dental students with a healthy periodontium divided into two experimental groups: flavor-containing dentifrice (test) and non-flavor-cont
Brazilian Oral Research. Publicado em: 2008-09
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4. Comparação entre teste bana e checkerboard dna-dna hybridization no diagnóstico periodontal inicial e no monitoramento terapêutico
The aim of this study was tom compare the results of the BANA with the presence of the red complex microorganisms established by the Checkerboard DNA-DNA hybridization in the initial diagnosis and in the therapeutic maintenance of subjects with periodontitis. 54 subjects with chronic periodontitis with at least 15 teeth were selected. Subgingival plaque samp
Publicado em: 2005
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5. Acquisition of mutans streptococci and periodontal pathogens by firstlings aged 7-19 months longitudinal study in families / Aquisição de Estreptococos mutans e periodontopatógenos por primogênitos de 7-19 meses de idade: estudo longitudinal em famílias
Oral colonization by pathogens as mutans streptococci (MS) and Porphyromonas gingivalis, microorganisms associated with caries and periodontal disease, respectively, is a pre-requirement for development of these multifactorial diseases. This longitudinal study investigated the period of acquisition and stability of colonization of MS and BANA-positive period
Publicado em: 2005
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6. Controle mecânico e químico da placa dentária supragengival associado à raspagem e alisamento radicular - estudo clínico e microbiológico
O objetivo do presente estudo foi avaliar os efeitos clínicos e microbiológicos da raspagem e alisamento radiculares (RAR) somente ou em combinação com profilaxia profissional e/ou bochecho com digluconato de clorexidina 0,12%. 57 indivíduos portadores de doença periodontal crônica foram selecionados e aleatoriamente distribuídos em 4 grupos terapêu
Publicado em: 2005
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7. Comparison of the benzoyl-DL-arginine-naphthylamide (BANA) test, DNA probes, and immunological reagents for ability to detect anaerobic periodontal infections due to Porphyromonas gingivalis, Treponema denticola, and Bacteroides forsythus.
Most forms of periodontal disease are associated with the presence or overgrowth of anaerobic species that could include Treponema denticola, Porphyromonas gingivalis, and Bacteroides forsythus among others. These three organisms are among the few cultivable plaque species that can hydrolyze the synthetic trypsin substrate benzoyl-DL-arginine-naphthylamide (
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8. Development of a diagnostic test for anaerobic periodontal infections based on plaque hydrolysis of benzoyl-DL-arginine-naphthylamide.
Treponema denticola, Porphyromonas (Bacteroides) gingivalis, and Bacteroides forsythus are among the anaerobic species frequently associated with adult forms of periodontal disease. These organisms hydrolyze the synthetic peptide benzoyl-DL-arginine-naphthylamide (BANA), and such enzyme activity can be detected in the plaque and related to clinical disease a