Conservative prosthetic-periodontal treatment for molar class iii furcation involvement: Case report

Purpose: The treatment for furcation involvement is a great challenge to the general dentists. Tunneling may be a treatment alternative for class II and III furcation involvements in mandibular molars with large angle separation and great divergence between the mesial and distal roots. This alternative is a conservative treatment that allows a great condition to oral hygiene maintenance by the patient. Thus, the aim of this case report was to describe a conservative and therapeutic treatment modality for the horizontal defect of periodontal tissues in the furcal area with buccal-lingual extension (class III furcation involvement). Case Report: A patient with class III furcation involvement in the first mandibular molar was submitted to root resection and periodontal surgery to expose the clinical crown for the full-coverage restoration with tunnel preparation. Results: The final result of the treatment with tunneled crown was favorable and predictable due to adequate hygiene condition to avoid plaque accumulation and occurrence of root caries. Clinical Significance: A multidisciplinary approach is essential to achieve a correct treatment plan including surgical-periodontal procedures integrated to the prosthetic rehabilitation. Besides, the recommendation for oral hygiene maintenance is essential for the treatment longevity with tunneled crown. © 2011 Nova Science Publishers, Inc.

Maternal periodontal disease in rats decreases insulin sensitivity and insulin signaling in adult offspring

Background: Periodontal disease during pregnancy has been recognized as one of the causes of preterm and lowbirth- weight (PLBW) babies. Several studies have demonstrated that PLBW babies are prone to developing insulin resistance as adults. Although there is controversy over the association between periodontal disease and PLBW, the phenomenon known as programming can translate any stimulus or aggression experienced during intrauterine growth into physiologic and metabolic alterations in adulthood. The purpose of the present study is to investigate whether the offspring of rats with periodontal disease develop insulin resistance in adulthood. Methods: Ten female Wistar rats were divided into periodontal disease (PED) and control (CN) groups. All rats were mated at 7 days after induction of periodontal disease. Male offspring were divided into two groups: 1) periodontal disease offspring (PEDO; n = 24); and 2) control offspring (CNO; n = 24). Offspring body weight was measured from birth until 75 days. When the offspring reached 75 days old, the following parameters were measured: 1) plasma concentrations of glucose, insulin, fructosamine, lipase, amylase, and tumor necrosis factor-α (TNF-α); 2) insulin sensitivity (IS); and 3) insulin signal transduction (IST) in insulin-sensitive tissues. Results: Low birth weight was not detected in the PEDO group. However, plasma concentrations of glucose, insulin, fructosamine, lipase, amylase, and TNF-α were increased and IS and IST were reduced (P <0.05) in the PEDO group compared with the CNO group. Conclusion: Maternal periodontal disease may induce insulin resistance and reduce IST in adult offspring, but such alterations are not attributable to low birth weight.

Estudo do fenótipo osteoblástico em células-tronco mesenquimais de ratos normotensos e espontaneamente hipertensos na presença ou não de doença periodontal

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Efeito da movimentação ortodôntica na progressão da doença periodontal induzida em ratos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Doença periodontal em gestantes e nascimento de bebê prematuro e baixo peso

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação da sensibilidade à insulina e transdução do sinal insulínico em ratos adultos, proles de ratas com doença periodontal

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Expressão de genes envolvidos na resposta imune de indivíduos com síndrome de Down frente à doença periodontal

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Ação da terapia fotodinâmica no tratamento da doença periodontal induzida: estudo histológico em ratos

Pós-graduação em Odontologia - FOA

Avaliação histológica e histométrica dos efeitos da terapia fotodinâmica no tratamento da doença periodontal induzida em ratos tratados ou não com corticóide

Pós-graduação em Odontologia - FOA

Estudo da participação de reguladores negativos endógenos da atividade de STAT1 e STAT3 (SOCS1 e SOCS3) na doença periodontal experimental

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Expressão de MMP-13 e ativação de vias de sinalização intracelular em dois modelos de doença periodontal induzida experimentalmente em ratos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação do efeito do laser de Er:YAG no tratamento da doença periodontal crônica: análise clínica e imunológica

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Influência do estado diabético na doença periodontal induzida em ratos. Análise bioquímica, microscópica, radiográfica e dos níveis de mieloperoxidade

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Associação entre estado nutricional e doença periodontal crônica

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Efeito do celecoxib sobre o desenvolvimento de doença periodontal induzida em ratos

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)