Bacterial Plaque
Mostrando 1-12 de 273 artigos, teses e dissertações.
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1. Prevalence and Molecular Analysis of Novel Newly Identified Periodontal Pathogens in Subgingival Plaque Samples of Saudi Patients with Chronic Periodontitis
Abstract Objective: To evaluate the prevalence of novel newly identified periodontal pathogenic strains in subgingival plaque samples and relate it with bleeding on probing, probing pocket depth and age. Material and Methods: 268 chronic periodontitis patients with a mean age of 46.0 ± 6.0 years were included. The following microorganisms were evaluated:
Pesqui. Bras. Odontopediatria Clín. Integr.. Publicado em: 31/10/2019
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2. Azithromycin and Full-Mouth Scaling For the Treatment of Generalized Stage III and IV Periodontitis: A 6-Month Randomized Comparative Clinical Trial
Resumo A efetividade da azitromicina combinada com a técnica de desinfecção total da boca (DTB) foi comparada a raspagem por quadrante (RQ) utilizando a mesma dosagem de azitromicina no tratamento de indivíduos com periodontite generalizada estágio III e IV, em um período de 6 meses. Trinta e quatro indivíduos foram submetidos aos exames no baseline,
Braz. Dent. J.. Publicado em: 07/10/2019
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3. Periodontitis and Periodontopathogens in Individuals Hospitalized in the Intensive Care Unit: A Case-Control Study
Resumo O objetivo deste estudo foi comparar as condição periodontais entre pacientes internados em Unidade de terapia intensiva (UTI) e indivíduos não hospitalizados através de parâmetros periodontais clínicos e microbiológicos. Este estudo caso-controle incluiu 88 indivíduos hospitalizados em UTI e 176 controles não hospitalizados. Todos os indiv�
Braz. Dent. J.. Publicado em: 22/07/2019
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4. Microbial Profile of Supragingival and Subgingival Plaque of Patients With Glycogen Storage Disease
Abstract Patients with glycogen storage disease (GSD) are either orally fed (ORF) or gastronomy-tube fed (GTF) with cornstarch to maintain normal glucose levels. It is not known whether the use of cornstarch affects the microbiological oral profile of patients with GSD. Thus, the purpose of this study was to compare supragingival and subgingival plaque sampl
J. inborn errors metab. screen.. Publicado em: 30/05/2019
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5. Antimicrobial activity of mouth rinses against bacteria that initially colonizes dental’s surface
Resumo Introdução Muita publicidade sobre enxaguatórios bucais é veiculada em todos os meios de comunicação apelando para o efeito anti-placa e prestando um desserviço à comunidade. Grande quantidade de enxaguatórios bucais está disponível no mercado e estes diferem em suas composições e eficácia antimicrobiana. Objetivo Neste estudo, avaliam
Rev. odontol. UNESP. Publicado em: 02/05/2019
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6. Clinical Assessment of Rosemary-based Toothpaste (Rosmarinus officinalis Linn.): A Randomized Controlled Double-blind Study
Resumo O presente estudo investigou a ação de uma pasta de dente feita a partir do extrato de Rosmarinus officinalis Linn. (Alecrim) em um ensaio clínico randomizado, controlado, aberto e duplo-cego. Cento e dez voluntários preencheram os critérios de inclusão e foram separados aleatoriamente em dois grupos de acordo com as pastas usadas: Grupo A (expe
Braz. Dent. J.. Publicado em: 04/04/2019
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7. Effects of chlorhexidine preprocedural rinse on bacteremia in periodontal patients: a randomized clinical trial
Abstract Objective: Single dose of systemic antibiotics and short-term use of mouthwashes reduce bacteremia. However, the effects of a single dose of preprocedural rinse are still controversial. This study evaluated, in periodontally diseased patients, the effects of a pre-procedural mouth rinse on induced bacteremia. Material and Methods: Systemically hea
J. Appl. Oral Sci.. Publicado em: 2017-12
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8. PAR-2 expression in the gingival crevicular fluid reflects chronic periodontitis severity
Abstract Recent studies investigating protease-activated receptor type 2 (PAR-2) suggest an association between the receptor and periodontal inflammation. It is known that gingipain, a bacterial protease secreted by the important periodontopathogen Porphyromonas gingivalis can activate PAR-2. Previous studies by our group found that PAR-2 is overexpressed in
Braz. oral res.. Publicado em: 26/01/2017
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9. Longitudinal study on clinical and microbial analysis of periodontal status in pregnancy
Abstract This study was aimed to provide a longitudinal overview of the subgingival bacterial microbiome using fluorescence in situ hybridization (FISH) technique, in women in the second trimester of pregnancy (between 14 and 24 weeks), and 48 h and 8 weeks postpartum. Of 31 women evaluated during pregnancy, 24 returned for the 48-h and 18 for their 8-week e
Braz. oral res.. Publicado em: 22/08/2016
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10. The presence of Helicobacter pylori in oral cavities of patients with leukoplakia and oral lichen planus
ABSTRACT Objective Helicobacter pylori infection is one of the most common bacterial infections in men. This gastrointestinal pathogen is closely related to gastritis, peptic ulcers, and the increased risk of gastric cancer. Numerous studies have indicated oral cavities as possible Helicobacter pylori reservoirs. Helicobacter pylori has been detected both i
J. Appl. Oral Sci.. Publicado em: 2016-02
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11. Efficacy of a triclosan formula in controlling early subgingival biofilm formation: a randomized trial
The aim of this study was to determine the efficacy of rinses with slurries of a dentifrice containing triclosan (TCS), as compared with rinses with slurries from a control dentifrice, in controlling early subgingival biofilm formation. A double-blind, randomized and cross-over clinical trial was designed, and 26 dental students were included. In the first p
Braz. oral res.. Publicado em: 02/06/2015
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12. Long-term evaluation of the antimicrobial susceptibility and microbial profile of subgingival biofilms in individuals with aggressive periodontitis
This study evaluates the antimicrobial susceptibility and composition of subgingival biofilms in generalized aggressive periodontitis (GAP) patients treated using mechanical/antimicrobial therapies, including chlorhexidine (CHX), amoxicillin (AMX) and metronidazole (MET). GAP patients allocated to the placebo (C, n = 15) or test group (T, n = 16) received fu
Braz. J. Microbiol.. Publicado em: 2015-06