Avaliação clínica e laboratorial da estomatite por protese
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Data
2006-08-23
Autores
D'Avila, Susana [UNESP]
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Universidade Estadual Paulista (Unesp)
Resumo
Este estudo avaliou a estomatite por prótese total e as variáveis relacionadas à sua etiologia, considerando as características clínicas do indivíduo, as características micológicas e de adesão das espécies de Candida e o grupo sangüíneo dos indivíduos. Sessenta indivíduos portadores de prótese total superior (grupo teste) e 15 indivíduos não usuários de próteses removíveis (grupo controle) foram avaliados. As amostras micológicas foram coletadas da mucosa do palato, face interna da prótese e dorso da língua, por imprint. A identificação das espécies de Candida foi realizada por métodos clássicos (cultura) e moleculares (RAPD). A avaliação da qualidade das próteses totais foi realizada com base em cinco indicadores (defeitos, material, estabilidade, retenção e oclusão) e a da qualidade da higiene da prótese total, por meio da visualização do biofilme com o uso de evidenciador de placa. Não houve diferença significativa no diagnóstico de EP e na detecção de Candida spp. entre o gêneros, hábito de fumar, presença de doença sistêmica, uso de medicamentos e hábitos de higiene (cavidade bucal e PT). A EP foi correlacionada com detecção de Candida spp. no palato e com indivíduos O Rh+. Entretanto não foi correlacionada com um perfil genotípico de Candida spp. ou uma espécie de Candida, com a quantidade de células aderidas nos corpos de prova de resina, com o estado secretor do indivíduo, com o uso contínuo ou qualidade e higiene da prótese total. A detecção de Candida spp. foi correlacionada com a presença de EP, com doença sistêmica, uso de medicamentos, com a qualidade e higiene das próteses e com indivíduos A Rh+. Com base nos resultados obtidos verificamos que a presença de estomatite por prótese total foi correlacionada com o grupo sangüíneo do indivíduo e com Candida spp., a qual também foi correlacionada com características do hospedeiro e da prótese total.
This study evaluated the denture stomatitis (DS) and clinical variables related with its etiology, considering the characteristics of clinical, mycological, adhesion profile and blood group of the subjects. 60 denture wearers (test group) and 15 subjects without removable appliances (control group) were evaluated. The mycological samples were taken from palate, denture and tongue by imprint method. The Candida species were identified by classical (culture) and molecular (RAPD) methods. The evaluation of denture quality was performed on basis of five parameters (defect, material, stability, retention, and occlusion) and the hygiene of the denture by means of plaque observation. Statistical difference was not observed between diagnosis of DS and Candida detection for gender, smoking, systemic diseases, medication, hygiene habits (oral cavity and denture). The DS was correlated with Candida spp. on the palate and with subjects O Rh+. However, there was no significance with genotypic profile with any species of Candida either clinical or molecular features. The detection of Candida was correlated with DS, systemic diseases, medication, quality and hygiene of denture in A Rh+ subjects. Within the limits of this study we conclude that denture stomatitis was correlated with blood group and Candida as well as the characteristics of the host and the denture.
This study evaluated the denture stomatitis (DS) and clinical variables related with its etiology, considering the characteristics of clinical, mycological, adhesion profile and blood group of the subjects. 60 denture wearers (test group) and 15 subjects without removable appliances (control group) were evaluated. The mycological samples were taken from palate, denture and tongue by imprint method. The Candida species were identified by classical (culture) and molecular (RAPD) methods. The evaluation of denture quality was performed on basis of five parameters (defect, material, stability, retention, and occlusion) and the hygiene of the denture by means of plaque observation. Statistical difference was not observed between diagnosis of DS and Candida detection for gender, smoking, systemic diseases, medication, hygiene habits (oral cavity and denture). The DS was correlated with Candida spp. on the palate and with subjects O Rh+. However, there was no significance with genotypic profile with any species of Candida either clinical or molecular features. The detection of Candida was correlated with DS, systemic diseases, medication, quality and hygiene of denture in A Rh+ subjects. Within the limits of this study we conclude that denture stomatitis was correlated with blood group and Candida as well as the characteristics of the host and the denture.
Descrição
Palavras-chave
Candidíase bucal, Estomatite sob prótese, Denture stomatitis, Candida, Blood group, Mycological identification, Molecular biology
Como citar
D'AVILA, Susana. Avaliação clínica e laboratorial da estomatite por protese. 2006. 153 f. Tese (doutorado) - Universidade Estadual Paulista, Faculdade de Odontologia de Araraquara, 2006.