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1.
RFO UPF ; 24(2): 211-219, maio/ago. 2 2019.
Article in English | BBO, LILACS | ID: biblio-1049380

ABSTRACT

The oral hygiene of individuals with Parkinson disease (PD) is markedly impaired by difficulties in toothbrushing due to motor impairment and tremors. Additionally, it appears that other features associated with PD have an impact on the quality of oral health. Objective: this cross-sectional observational study characterized the oral health condition of individuals with PD. Methods: fifty individuals with PD, aged 53 to 94 years, users of medication for such condition were examined. The research participants had their oral cavities examined to assess prosthetic use and need; index of Decayed, Missing and Filled Teeth (DMFT); Community Periodontal Index (CPI); Periodontal Attachment Loss (PAL); and oral mucosa. In addition, a questionnaire was applied to obtain personal data, general health, and oral health. The data were analyzed using descriptive statistics. Results: a high prosthetic use was observed in the upper arch (92%), while the lower arch revealed high prosthetic need (66%). The DMFT index showed a high number of missing teeth, CPI showed a prevalence of 43% of dental calculus, and PAL revealed 28% of attachment loss of 4-5 mm. The most frequent findings in the assessment of oral mucosa were denture stomatitis and inflammatory fibrous hyperplasia. Conclusion: PD patients refer xerostomia and present high number of missing teeth, a minority of healthy teeth, and oral lesions, representing a target population for specialized oral health care. (AU)


A higiene bucal de indivíduos com doença de Parkinson (DP) é claramente prejudicada por dificuldades na escovação devido ao comprometimento motor e aos tremores. Além disso, outros aspectos relacionados à doença parecem impactar a qualidade da saúde bucal. Objetivo: este estudo observacional seccional caracterizou a condição de saúde bucal de indivíduos com DP. Métodos: foram examinados cinquenta indivíduos com DP, com idades variando entre 53 e 94 anos, que utilizavam medicamentos para DP. Os participantes da pesquisa foram submetidos a exame bucal para avaliar: uso e necessidade de prótese, índice de dentes cariados, perdidos e obturados (CPOD), Índice Periodontal Comunitário (IPC), Índice de Perda de Inserção Periodontal (PIP) e mucosa bucal. Além disso, foi aplicado um questionário para obtenção de dados pessoais e sobre saúde geral e saúde bucal. Os dados foram analisados usando estatística descritiva. Resultados: observou-se alto percentual de uso de prótese superior (92%), enquanto o arco inferior apresentou elevada necessidade de prótese (66%). O CPOD revelou um alto número de dentes perdidos; o IPC apresentou prevalência de 43% de cálculo dentário; e o PIP revelou 28% de perda de inserção de 4-5 mm. Os achados mais frequentes na avaliação da mucosa bucal foram estomatite por dentadura e hiperplasia fibrosa inflamatória. Conclusão: os indivíduos com DP mencionam xerostomia, apresentam alto número de dentes faltantes, um número reduzido de dentes saudáveis e lesões bucais, representando uma população-alvo para o cuidado de saúde bucal especializado. (AU)


Subject(s)
Humans , Male , Female , Middle Aged , Aged , Aged, 80 and over , Parkinson Disease/epidemiology , Dental Health Surveys/statistics & numerical data , Oral Health/statistics & numerical data , Mouth Diseases/epidemiology , Oral Hygiene/statistics & numerical data , Parkinson Disease/complications , Brazil/epidemiology , Cross-Sectional Studies , Dental Prosthesis/statistics & numerical data , Periodontal Attachment Loss/epidemiology , Mouth Diseases/etiology
2.
Rev. odontol. UNESP (Online) ; 48: e20190061, 2019. tab
Article in English | LILACS, BBO | ID: biblio-1043171

ABSTRACT

Abstract Introduction Cohabitation and social interaction programs have been shown to enhance several aspects of the quality of life of the elderly. Objective This observational study assessed the oral health and oral health perception of participants of an elderly cohabitation program in the state of Santa Catarina, Brazil. Material and method Calibrated dental students examined/interviewed 235 participants of the program. The oral examination considered Decayed, Missing, and Filled Teeth (DMFT) index, Community Periodontal Index (CPI), Periodontal Attachment Loss (PAL), use and need of prostheses, and presence of oral mucosal lesions. Oral health perception was verified with the Geriatric Oral Health Assessment Index (GOHAI) questionnaire. Data were analyzed with descriptive statistics and chi-square test (α=0.05). Result The mean DMFT index was 24.3 teeth, with emphasis on the 'Missing' category. Upper and lower prosthetic needs were 53.6 and 71.1%, respectively. Fifty-five per cent of participants presented oral mucosal lesions. Moderate oral health perception prevailed (43%), with mean GOHAI score of 29.9. The negative perception on physical and pain/discomfort dimensions was statistically associated with lower prosthetic need (p<0.05). Conclusion The participants of the cohabitation program presented poor oral health and prevalence of moderate oral health perception. Lower prosthetic need was associated with negative perception.


Resumo Introdução Programas de convívio e interação social tem melhorado vários aspectos da qualidade de vida de idosos. Objetivo Este estudo observacional avaliou a saúde bucal e a percepção de saúde bucal de participantes de um programa de convívio de idosos em Santa Catarina, Brasil. Material e método Duzentos e trinta e cinco participantes do programa Cidade do Idoso foram examinados/entrevistados por estudantes calibrados. O exame bucal considerou: índice de dentes cariados, perdidos e obturados (CPO-D), Índice Periodontal Comunitário (IPC), índice de Perda de Inserção Periodontal (PIP), uso e necessidade de prótese e presença de lesões de mucosa bucal. A percepção de saúde bucal foi verificada pelo Índice de Avaliação de Saúde Bucal Geriátrica (GOHAI). Os dados foram analisados com estatística descritiva e teste qui-quadrado (α=0,05). Resultado O CPO-D médio foi de 24,3 dentes, com ênfase à categoria 'perdidos'. Necessidade de prótese superior e inferior correspondeu a 53,6 e 71,1%, respectivamente; 55% apresentaram lesões de mucosa bucal. Uma percepção de saúde bucal moderada prevaleceu (43%), com um escore médio do GOHAI de 29,9. Uma percepção negativa nas dimensões física e dor/desconforto foi estatisticamente associada com a necessidade de prótese inferior (p<0,05). Conclusão Os participantes do programa Cidade do Idoso apresentaram uma saúde bucal precária e uma percepção de saúde bucal predominantemente moderada. A necessidade de prótese inferior foi associada a uma percepção negativa de saúde bucal.


Subject(s)
Humans , Male , Female , Aged , Aged, 80 and over , Health Profile , Dental Health Surveys , Senior Centers , Aged
3.
Braz. oral res ; 24(2): 182-188, Apr.-June 2010. ilus, graf
Article in English | LILACS | ID: lil-553905

ABSTRACT

Cyclosporin A (CyA) induces gingival overgrowth via its stimulatory effects on expression of transforming growth factor-beta1 (TGF-â1) and collagen. It is not known whether CyA has a direct effect on gingival fibroblasts or induces its effect indirectly via stimulation of myofibroblast transdifferentiation. The present study was undertaken to examine the in vivo and in vitro effect of CyA on myofibroblast transdifferentiation. Rats were treated for 60 days with a daily subcutaneous injection of CyA, and the gingival overgrowth tissue was analyzed by immunohistochemistry. In vitro, fibroblasts from normal gingiva (NG) were cultured in the presence of different concentrations of CyA, and subjected to semi-quantitative reverse transcriptase-polymerase chain reaction and western blot. Although CyA treatment stimulated TGF-â1 expression by NG fibroblasts, it lacked to induce expression and production of isoform á of smooth muscle actin (á-SMA), the specific myofibroblast marker. The expression levels of connective tissue growth factor (CTGF), which has been considered a key molecule to promote the transdifferentiation of myofibroblasts via TGF-â1 activation, were unaffected by CyA. Our results demonstrate that CyA-induced gingival overgrowth is not associated with activation of myofibroblast transdifferentiation, since CyA is not capable to increase CTGF expression.


Subject(s)
Adult , Animals , Humans , Male , Rats , Cell Transdifferentiation/drug effects , Connective Tissue Growth Factor/metabolism , Cyclosporine/pharmacology , Fibroblasts/drug effects , Gingival Overgrowth/chemically induced , Immunosuppressive Agents/pharmacology , Actins/metabolism , Blotting, Western , Cell Culture Techniques , Culture Media , Collagen/metabolism , Connective Tissue Growth Factor/analysis , Fibroblasts/cytology , Fibroblasts/metabolism , Gingival Overgrowth/metabolism , Reverse Transcriptase Polymerase Chain Reaction , Transforming Growth Factor beta1/analysis , Transforming Growth Factor beta1/metabolism
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