Fatores genéticos na psoríase glossite migratória benígna: Revisão da literatura sobre a associação com o complexe HLA

The genetics of psoriasis and benign migratory glossitis has relationship with the major HLA. The authors reviewed the literature about the association between HLA with psoriasis and benign migratory glossitis. HLA-Cw6 presents a particularly strong association, irrespective of different racial or ethnic groups, suggesting that Cw6 itself, or a closely linked gene in strong linkage disequilibrium, is the major HLA-linked susceptibility gene for psoriasis. The white Brazilian population shows the established associations between psoriasis and the HLA antigens Cw6, B13 and B17 reported in several Caucasian populations, and shows association between benign migratory glossitis and HLA-Cw6.

Estudo das condições de saúde bucal e avaliação da microbiota periodontopatogênica de uma população indígena brasileira

Pós-graduação em Odontologia - FOA

Papillary atrophy of the tongue and nutritional status of hospitalized alcoholics

BACKGROUND: Atrophy of the papillae, mucosa, and dorsum of the tongue are considered classical signs of nutritional deficiencies. OBJECTIVE: To assess the nutritional status of hospitalized alcoholics with or without papillary atrophy of the tongue. METHODS: This study was performed with 21 hospitalized alcoholics divided into Atrophic Glossitis Group (n=13) and Normal Tongue Group (n=8). Healthy, non-alcoholic volunteers composed the Control Group (n=8). Anthropometry and bioelectric impedance were performed, and serum vitamins A, E, and B12 were determined. RESULTS: There were no statistical differences in relation to age (46.7±8.7 vs. 46.8±15.8 years) or gender (92.3% vs. 87.5% male), respectively. Control Group volunteers were also paired in relation to age (47.5±3.1 years) and male predominance (62.5%). In relation to hospitalized alcoholics without atrophic lesions of the tongue and Control Group, patients with papillary atrophy showed lower BMI (18.6 ± 2,5 vs 23.8 ± 3.5 vs 26.7 ± 3,6 kg/m² ) and body fat content 7.6 ± 3.5 vs 13.3 ± 6.5 vs 19.5 ± 4,9 kg). When compared with the Control Group, alcoholic patients with or without papillary atrophy of the tongue showed lower values of red blood cells (10.8 ± 2.2 vs 11.8 ± 2.2 vs 14.5 ± 1,6g/dL) and albumin (3.6 ± 0.9 vs 3.6 ± 0.8 vs 4.4 ± 0.2g/dL). The seric levels of vitamins A, E, and B12 were similar amongst the groups. CONCLUSION: Hospitalized alcoholics with papillary atrophy of the tongue had lower BMI and fat body stores than controls, without associated hypovitaminosis.

Reacções adversas a fármacos com manifestações na mucosa oral

Existe uma grande quantidade de fármacos que provocam reacções adversas na mucosa oral. Os efeitos que causam são variados, nomeadamente angioedema, língua pilosa nigra, bruxismo, síndrome da boca ardente, candidose, queilite, xerostomia, eritema multiforme, hiperplasia gengival, glossite, halitose, hiperpigmentação das mucosas, hipersalivação, reações liquenóides, lupóides, penfigóides e tipo pênfigo, osteonecrose, tumefação das glandulas salivares, alterações do paladar, ulcerações, mucosite e lesões potencialmente malignas, entre outras. Com o presente trabalho pretende-se criar uma base de dados que facilite a pesquisa dos diferentes efeitos adversos e relação com a terapêutica prescrita ao paciente, de modo a auxiliar a vida ao Médico Dentista no contexto da prestação de serviços aos seus Utentes.

Alterações orais na doença celíaca

Dissertação para obtenção do grau de Mestre no Instituto Superior de Ciências da Saúde Egas Moniz