Minimplante e botão lingual como ancoragem para retração inicial de caninos superiores: estudo prospectivo

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

Ensaios imunoenzimáticos (ELISA) para detecção da resposta sorológica contra Salmonella Gallinarum, Salmonella Pullorum, Salmonella Enteritidis e Salmonella Typhimurium em aves

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

Avaliação da intervenção na deficiência de ferro com fortificação de ferro aminoquelato: estudo em crianças de creches do município de Lins-SP

Pós-graduação em Pediatria - FMB

Efetividade e segurança da budesonida nebulizada no controle da crise aguda de sibilância em crianças menores de três anos não responsivas ao fenoterol

Pós-graduação em Pediatria - FMB

Avaliação histológica e histométrica da terapia fotodinâmica no tratamento da doença periodontal experimental induzida em ratos diabéticos e não diabéticos

Pós-graduação em Odontologia - FOA

Ação do laser em baixa intensidade no tratamento da doença periodontal induzida em ratos diabéticos e não diabéticos: estudo histológico e histométrico. -

Pós-graduação em Odontologia - FOA

Prevalência de sinais e sintomas de disfunção craniomandibular em pacientes desdentados totais (com dimensão vertical restabelecida e diminuída) e pacientes dentados naturais

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Prevenção de problemas de comportamento em crianças pré-escolares: intervenção envolvendo múltiplos agentes

Pós-graduação em Educação - FFC

Viabilidade e segurança do transplante intratecal de células-tronco mesenquimais autólogas e alogênicas provenientes da medula óssea de cães (lupus canis familiaris)

Pós-graduação em Medicina Veterinária - FMVZ

Avaliação da distribuição de tensões em próteses do tipo protocolo mandibular para carregamento imediato por meio do MEF-3D

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

Quantitative EEG evaluation in patients with acute encephalopathy

Objetivos Investigar o uso do EEG quantitativo (qEEG) em pacientes com encefalopatias agudas (EAs ) e anormalidades da atividade de base no EEG. Método s pacientes foram divididos em prognóstico favorável (grupo A, 43 pacientes) e desfavorável (grupo B, 5 pacientes). O programa EEGLAB foi utilizado para a análise do qEEG. Um gráfico da potência espectral de todos os canais foi gerado para cada participante. Os dois grupos foram comparados estatisticamente. Resultados No grupo A, a análise espectral revelou picos (frequências teta e alfa) em 84% (38/45) dos pacientes. No grupo B, um pico espectral na frequência delta foi detectado em um paciente. Os pacientes remanescentes dos dois grupos não apresentaram picos espectrais. A análise estatística mostrou menores frequências registradas nos eletrodos posteriores dos pacientes do grupo B. Conclusão O qEEG pode ser útil na avaliação de pacientes com EAs auxiliando na determinação do prognóstico.

Efeito do selante de fibrina derivado de peçonha de serpente associado a células-tronco mesenquimais na cicatrização de ferida cirúrgica em ratos

Pós-graduação em Doenças Tropicais - FMB

Reproductive performance of Santa Ines ewes during dry and rainy seasons in eastern Amazon

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Effects of Light Activation, Agent Concentration, and Tooth Thickness on Dental Sensitivity After Bleaching

Examining three bleaching systems, this in vivo clinical trial evaluated the relationship among tooth sensitivity, light activation, and agent concentration, and it correlated dental sensitivity with tooth thickness.Materials and Methods: Eighty-seven volunteer patients were included. Inclusion criteria were the presence of anterior teeth without restorations as well as the absence of a previous bleaching experience and absence of non-carious cervical lesions or dental pain. Exclusion criteria included pregnancy or breastfeeding, a maximum of TF3 hypoplasia, tetracycline-fluorosis stains, malpositioned teeth, orthodontic treatment, periodontal disease, and/or analgesic/anti-inflammatory intake. Patients were randomly assigned to three bleaching groups: Group A (n=25) was treated with 15% H2O2 and nitrogenous-titanium-dioxide and was light activated (Lase Peroxide Lite, DMC, SaoCarlos, Sao Paulo, Brazil); Group B (n=27) was treated with 35% H2O2 and was light activated (Lase Peroxide Sensy, DMC); and Group C (n=35) was treated with 35% H2O2 (White Gold Office, Dentsply, 38West Clark Ave., Milford, USA) without light activation. Tooth sensitivity (TS) was self-reported by the patients using the visual analog scale (VAS) at baseline (TSO), immediately after treatment (TSI), and at seven days after treatment (TS7). In 46 patients, tooth thickness was determined by computed tomography. TSO, TSI, and TS7 were compared between the A and B groups to determine the effect of concentration and between the B and C groups to determine the effect of light using analysis of covariance. The correlation between tooth thickness and TSI was determined by Spearman Rho test (SPSS 15).Results: Eighty-seven patients were evaluated at baseline, and 61 were evaluated at seven days. Separated by groups, tooth sensitivity, expressed as VAS value at the time points TS0, TS1, and TS7, respectively, were as follows: Group A: 13.76 +/- 13.53, 24.40 +/- 25.24, and 5.94 +/- 5.5; Group B: 15.07 +/- 18.14, 42.4 +/- 31.78, and 8.68 +/- 17.99; and Group C: 10.80 +/- 14.83, 31.51 +/- 29.34, and 7.24 +/- 9.2. Group A showed significantly lower tooth sensitivity than group B at TSI (p=0.032). No differences were observed in the tooth sensitivities between groups B and C. No correlation was encountered between tooth thickness and tooth sensitivity immediately after treatment (Rho=-0.088,p=0.563). The median tooth thickness was 2.78 +/- 0.21 mm.Conclusions: Increases in the concentration of bleaching agents directly affect tooth sensitivity, and LED/laser activation and tooth thickness are not correlated with tooth sensitivity after dental bleaching.

Assessment of the Correlation Between Insertion Torque and Resonance Frequency Analysis of Implants Placed in Bone Tissue of Different Densities

The primary stability of dental implants is fundamental for osseointegration. Therefore, this study aimed to assess the correlation between insertion torque (IT) and resonance frequency analysis (RFA) of implants placed in mandibles and maxillas of different bone densities. Eighty dental implants were placed in maxillas and mandibles, and IT and the implant stability quotient (ISQ) were measured at the time of implant insertion. Bone density was assessed subjectively by the Lekholm and Zarb index. The type I and II densities were grouped together (group A)as were the type III and IV densities (group B). The IT in group A was higher (Student t test, P = .0013) than in group B (46.27 +/- 18.51 Ncm, 33.62 +/- 14.74 Ncm, respectively). The implants placed in group A showed higher ISQ (Student t test, P = .0004) than those placed in group B (70.09 +/- 7.50, 63.66 +/- 8.00, respectively). A significant correlation between IT and the ISQ value was observed for group A (Pearson correlation test; r = 0.35; P = .0213) and for group B (r = 0.37; P = .0224). Within the limitations of this study, it was possible to conclude that there is a correlation between IT and RFA of implants placed in mandibles and maxillas of different bone densities.