A5011255384- Endodontics and Root Canal Treatments
- Dental materials and restorations
- Dental Radiography and Imaging
- Protease and Inhibitor Mechanisms
- Orthopaedic implants and arthroplasty
- Dental Implant Techniques and Outcomes
- Bone Tissue Engineering Materials
- Blood Coagulation and Thrombosis Mechanisms
- Injury Epidemiology and Prevention
- Healthcare Regulation
- Peptidase Inhibition and Analysis
- Orthopedic Infections and Treatments
- Bone Metabolism and Diseases
- Dental Anxiety and Anesthesia Techniques
- Dental Trauma and Treatments
- Oral microbiology and periodontitis research
- Tissue Engineering and Regenerative Medicine
- Traumatic Ocular and Foreign Body Injuries
- Dental Erosion and Treatment
- Bone and Dental Protein Studies
- Occupational health in dentistry
- Hemostasis and retained surgical items
Universidade Unigranrio
2012-2022
Universidade Estadual de Campinas (UNICAMP)
2011
Universidade de São Paulo
2005-2008
Calcium phosphate salts, or more specifically hydroxyapatite, are products of great interest in the fields medical and dental science due to their biocompatibility osteoconduction property. Deproteinized xenografts primarily constituted natural apatites, sintered not. Variations industrial process may affect physicochemical properties and, therefore, biological outcome. The purpose this work was characterize physical chemical deproteinized xenogenic biomaterials, Bio-Oss (Geistlich...
Silva EJNL, Accorsi‐Mendonça T, Almeida JFA, Ferraz CCR, Gomes BPFA, Zaia AA. Evaluation of cytotoxicity and up‐regulation gelatinases in human fibroblast cells by four root canal sealers. International Endodontic Journal , 45 49–56, 2012. Abstract Aim To investigate the effects sealers on gelatinolytic activity matrix metalloproteinases (MMPs) fibroblasts. Methodology Human fibroblasts (MRC5, 3 × 10 5 per well) were incubated directly or indirectly with AH Plus, Endomethasone N, Pulp Canal...
The aim of the present study was to verify long-term cytotoxic effects MTA Fillapex and compare them with AH Plus. Dissolution rate pH were also evaluated. Human osteoblast cells incubated elutes fresh specimens from Plus Fillapex, same for 4 successive weeks. Elute's evaluated at each time point. A multiparametric cell viability assay performed. For dissolution rate, ISO methodology used. results analyzed by one-way analysis variance, complemented Tukey post-test (p<0.05). No significant...
Purpose To compare the cytotoxicity, gelatinolytic activity, and protein levels (MMP-2 MMP-9) produced by 3T3 fibroblasts cells after stimulation with GuttaFlow 2 AH Plus. Methods were incubated elutes of Plus for 24 h. The cytotoxicity tested materials was determined using MTT LDH assay. Supernatants cell cultures sealers collected to determine MMP-2 MMP-9 activity gelatin zymography. Cell lysates used Western Blot. Data analyzed ANOVA Tukey test (P<0.05). Results showed significantly...
Purpose To evaluate dentists' professional experience and knowledge of emergency management tooth avulsion injuries in Rio de Janeiro, Brazil. Materials methods A total 100 questionnaires were evaluated. The first part the questionnaire consisted questions regarding personal information. second evaluated cases dental avulsion. responses for each question counted expressed as percentages. Results All dentists had a college degree or above. Only three Master's PhD degree. Most (94.5%)...
Objective: Evaluate the cytotoxicity in human osteoblastic cells and antimicrobial activity different root canal sealers vitro. Methods: BioRoot RCS, TotalFill BC Sealer, Bio-C Sealer were used experimental groups, AH Plus was as a control. Human osteoblast-like MTT quantitative colorimetric assay to evaluate cytotoxicity. Saos-2 exposed undiluted sealer extracts for 24 h. The supernatant then collected formazan crystals resulting from reduction dissolved pure dimethyl sulfoxide. Absorbance...
O correto diagnóstico apresenta-se com um marco inicial para o sucesso em Endodontia. Para tal, são unidas informações provindas da anamnese, exames clínicos e complementares. exame radiográfico, dentre as suas variações, possui limitações por apresentar uma imagem bidimensional de estrutura tridimensional. Atualmente, no campo Imaginolo-gia, a Tomografia Computadorizada Feixe Cônico (TCFC), também conhecida como Cone Beam, evidencia-se possibilidade obtenção imagens tridimensionais, que...
Cárie dentária; Preparo da cavidade Estudantes de Odontologia.