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Qualidade de vida relacionada à saúde bucal após o tratamento de gengivite e da periodontite / Oral health related quality of life after gingivitis and periodontitis treatmentMendez, Marina January 2013 (has links)
O objetivo do presente estudo foi verificar o impacto do tratamento periodontal não cirúrgico na qualidade de vida relacionada à saúde bucal de pacientes com periodontite de moderada à avançada. Quarenta e cinco pacientes foram submetidos aos exames físicos periodontais e à entrevista utilizando-se o instrumento OHIP-14, em três momentos experimentais: antes do tratamento (T1), após o tratamento da gengivite (T2) e um mês após o término do tratamento da periodontite (T3). A análise dos dados foi feita comparando-se as médias dos indicadores físicos periodontais (IFP), escore total (ET) do OHIP-14 e de seus domínios (D), separadamente. Além disso, foi avaliada a diferença de mudança do ET-OHIP-14 entre T1-T2 e T1-T3 e sua correlação com os IFP e o com o ET -OHIP- 14 em T1. Uma redução significante foi observada para o ET-OHIP-14 entre T1 (17,6±11,3) e T2 (9,1±8,0) e T3 (9,5±7,7). Porém, a mudança observada para o ETOHIP- 14 foi maior entre T1-T2, quando comparado a T1-T3. O tamanho deste efeito foi de 0.75 e 0,72 respectivamente. À exceção do domínio incapacidade física e limitação funcional, todos os demais apresentaram redução significante entre T1 e T2. Este resultado foi mantido em T3, exceto para o dor física que apresentou incremento positivo (de 2,8±2,0 para 3,7±2,5). Foi observada uma correlação entre a mudança do OHIP-14 com o ET e Perda de Inserção em T1. Conclui-se que a percepção de qualidade de vida melhora após o tratamento periodontal, principalmente após o tratamento da gengivite. Sendo assim, sugere-se o tratamento da gengivite, expressivo na sua capacidade de melhorar os impactos relacionados à qualidade de vida, como essencial em periodontia. / The aim of this study was to evaluate the impact of non-surgical periodontal treatment on oral health related quality of life in patients diagnosed with moderate to advanced chronic periodontitis. Forty five patients were examined for clinical periodontal parameters and for the assessment of oral health related quality of life using the OHIP-14 questionnaire in three different moments: before treatment (T1), after gingivitis treatment (T2) and after periodontitis treatment (T3). Means of periodontal clinical parameters, the OHIP-14 total score and its domains were compared separately at all moments. Change of means (between T1-T2 and T1-T3) and its correlation between initial (T1) clinical parameters and OHIP-14 total score was calculated. A significant reduction of OHIP-14 total score was observed between the T1 (17.6±11.3) and T2 and T3 (9.1±8.0 and 9.5±7.7). However, the change of OHIP-14 means was higher for T1-T2 when compared to T1-T3, effect sizes calculated for this comparisons were 0.75 and 0.72 respectively. Except for the domain physical disability and functional limitation, all others showed a significant reduction between T1 and T2. This result was maintained at T3, except for the physical pain domain which increased (from 2.8 ± 2.0 to 3.7 ± 2.5). A correlation was observed between the change in OHIP-14 with its total score and periodontal attachment loss in T1. We conclude that there is an improvement of patients’ perception on oral health related quality of life after periodontal treatment, particularly after the gingivitis treatment. Therefore, it is suggested the treatment of gingivitis, expressive in its ability to improve the impacts related to quality of life, as essential in periodontology.
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Efeito do fotossensibilizador butyl azul de toluidina na terapia fotodinâmica antimicrobiana para o tratamento da periodontite experimental em ratos /Nuernberg, Marta Aparecida Alberton. January 2019 (has links)
Orientador: Leticia Helena Theodoro / Coorientador: Valdir Gouveia Garcia / Banca: Leonardo Perez Faverani / Banca: Edilson Ervolino / Banca: Cassius Carvalho Torres Pereira / Banca: Mark Wainwright / Resumo: O presente estudo avaliou pela primeira vez "in vivo" os efeitos de três concentrações do butyl azul de toluidina (BuTB) como agente fotossensibilizador na terapia fotodinâmica antimicrobiana (aPDT), como terapia coadjuvante a raspagem e alisamento radicular (RAR), para o tratamento de periodontite experimental (PE) em ratos. A PE foi induzida por meio da instalação de um fio de algodão ao redor do primeiro molar inferior esquerdo. Posteriormente os animais foram aleatoriamente distribuídos em 7 grupos com 15 animais cada, através de uma tabela gerada por computador, de acordo com os seguintes tratamentos: RAR (n=15) - RAR seguido de irrigação local de solução salina fisiológica; BuTB-0,1 (n=15) - RAR seguido de aplicação local de BuTB na concentração de 0,1 mg/mL; aPDT-0,1 (n=15) - RAR seguido da aplicação local de BuTB na concentração de 0,1 mg/mL e irradiação com laser de diodo (LD) de InGaAlP (660 nm, 40 mW, 60 s, 2,4 J); BuTB-0,5 (n=15) - RAR seguido de aplicação local de BuTB na concentração de 0,5 mg/mL; aPDT-0,5 (n=15) - RAR seguido da aplicação local de BuTB na concentração de 0,5 mg/mL e irradiação com LD; BuTB-2,0 (n=15) - RAR seguido de aplicação local de BuTB na concentração de 2 mg/mL; aPDT-2,0 (n=15) - RAR seguido da aplicação local de BuTB na concentração de 2 mg/mL e irradiação com LD. Decorridos 7, 15 e 30 dias pós-tratamento, 5 animais de cada grupo foram submetidos à eutanásia. A área de furca dos molares foi submetida às análises histológica, histométrica... (Resumo completo, clicar acesso eletrônico abaixo) / Abstract: The present study evaluated for the first time the effects of three concentrations of butyl toluidine blue (BuTB) as a photosensitizing agent on antimicrobial photodynamic therapy (aPDT), as adjuvant therapy to scaling and root planing (SRP), for the treatment of experimental periodontitis (EP) in rats. EP was induced by placing a cotton thread around the lower left first molar. Subsequently, the animals were randomly distributed into seven groups with 15 animals each, through a computer generated table, according to the following treatments: SRP (n = 15), SRP followed by local irrigation of physiological saline solution; BuTB-0.1 (n = 15), SRP followed by local application of 0.1 mg/mL BuTB; aPDT-0.1 (n = 15), SRP followed by local application of BuTB at 0.1 mg/mL concentration and irradiation with InGaAlP diode laser (DL) (660 nm, 40 mW, 60 s, 4 J); BuTB-0.5 (n = 15), SRP followed by local application of BuTB at 0.5 mg/mL concentration; aPDT-0.5 (n = 15), SRP followed by local application of BuTB at 0.5 mg/mL concentration and DL irradiation; BuTB-2.0 (n = 15), SRP followed by local application of BuTB at 2 mg/mL concentration; aPDT-2.0 (n = 15), SRP followed by local application of BuTB at 2 mg/mL concentration and DL irradiation. The animals (n=5) from each group were submitted to euthanasia at 7, 15 and 30 days post-treatment. The furcation area of the first lower molar was submitted to histological, histometric and immunohistochemical analyses to identify TGF-ß1, OCN an... (Complete abstract click electronic access below) / Doutor
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Debridement Of Subgingival Periodontally Involved Root Surfaces With A Micro-Applicator Brush: A Macroscopic And Scanning Electron Microscope StudyCarey, Helen January 1998 (has links)
Master of Science in Dentistry / This work was digitised and made available on open access by the University of Sydney, Faculty of Dentistry and Sydney eScholarship . It may only be used for the purposes of research and study. Where possible, the Faculty will try to notify the author of this work. If you have any inquiries or issues regarding this work being made available please contact the Sydney eScholarship Repository Coordinator - ses@library.usyd.edu.au
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Debridement Of Subgingival Periodontally Involved Root Surfaces With A Micro-Applicator Brush: A Macroscopic And Scanning Electron Microscope StudyCarey, Helen January 1998 (has links)
Master of Science in Dentistry / This work was digitised and made available on open access by the University of Sydney, Faculty of Dentistry and Sydney eScholarship . It may only be used for the purposes of research and study. Where possible, the Faculty will try to notify the author of this work. If you have any inquiries or issues regarding this work being made available please contact the Sydney eScholarship Repository Coordinator - ses@library.usyd.edu.au
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The effect of root surface roughness on the composition of the subgingival microflora a thesis submitted in partial fulfillment ... periodontics ... /Schmidt, Edgar F. January 1983 (has links)
Thesis (M.S.)--University of Michigan, 1983.
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In vitro polishing effectiveness of interdental aids on root surfaces a thesis submitted in partial fulfillment ... periodontics ... /Shanbour, Gregory S. January 1984 (has links)
Thesis (M.S.)--University of Michigan, 1984.
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The effect of root roughness on plaque accumulation and gingival inflammation a thesis submitted in partial fulfillment ... periodontics ... /Rosenberg, Ronald M. January 1971 (has links)
Thesis (M.S.)--University of Michigan, 1971.
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The effect of different instrumentation techniques on the shape of simulated curved canals and analysis of a new instrumentation technique a thesis submitted in partial fulfillment ... for the degree of Master of Science in Endodontics ... /Khameneh, Effat Khataei. January 1993 (has links)
Thesis (M.S.)--University of Michigan, 1993.
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The effect of root roughness on plaque accumulation and gingival inflammation a thesis submitted in partial fulfillment ... periodontics ... /Rosenberg, Ronald M. January 1971 (has links)
Thesis (M.S.)--University of Michigan, 1971.
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The effect of root surface roughness on the composition of the subgingival microflora a thesis submitted in partial fulfillment ... periodontics ... /Schmidt, Edgar F. January 1983 (has links)
Thesis (M.S.)--University of Michigan, 1983.
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