A5059228547- Endodontics and Root Canal Treatments
- Dental Radiography and Imaging
- Dental Trauma and Treatments
- Oral microbiology and periodontitis research
- Dental materials and restorations
- dental development and anomalies
- Injury Epidemiology and Prevention
- Dental Research and COVID-19
- Dental Anxiety and Anesthesia Techniques
- Drilling and Well Engineering
- Sinusitis and nasal conditions
- Bone Metabolism and Diseases
- Health and Medical Education
- Laser Applications in Dentistry and Medicine
- Oral and Craniofacial Lesions
- Soil Mechanics and Vehicle Dynamics
- Intramuscular injections and effects
- S100 Proteins and Annexins
- Dental Health and Care Utilization
- Medical research and treatments
- Antifungal resistance and susceptibility
- Photodynamic Therapy Research Studies
- Erosion and Abrasive Machining
- Offshore Engineering and Technologies
- Otolaryngology and Infectious Diseases
Universidade Federal Fluminense
2010-2023
Universidade Iguaçu
2023
Instituto de Saúde
2022
American Association of Endodontists
2010
Universidade Federal do Estado do Rio de Janeiro
2008
Universidade Federal do Rio de Janeiro
2008
Abstract This study compared the efficacy of XP‐Endo Finisher R and R1‐Clearsonic insert in removing filling material remnants from oval canals. Twelve pairs contralateral premolars were treated subsequently retreated with Reciproc 50. A supplementary procedure or was performed. Micro‐computed tomography used to quantify volume full canal apical segment lengths. Intragroup analyses revealed significant reduction after both procedures, not only but also ( P < 0.05). The amount removed...
Abstract Aim To evaluate the association between presence of selected bacterial species/groups in apical root canal and expression mediators soft bone tissue destruction periodontitis lesions. Relationships bacteria some other features were also investigated. Methodology Seventeen freshly extracted teeth with pulp necrosis included. The segment was sectioned cryopulverized; DNA evaluated for 9 using real‐time polymerase chain reaction. Lesions processed histopathological immunohistochemical...
The aim of this study was to investigate the prevalence isolated Candida albicans from periodontal endodontic lesions in diabetic and normoglycemic patients, fungi's virulence different atmospheric conditions.A case-control conducted on 15 patients with type 2 diabetes mellitus (G1) non-diabetics (G2) lesions. Samples root canals pockets were plated CHROMagar for later identification by polymerase chain reaction (PCR) test.C. identified 79.2% 20.8% 60 samples collected respectively. Of 30...
Diseases of the maxillary sinus have been associated with dental roots near that undergone endodontic treatment.To investigate presence filamentous fungi in patients who had apical periodontitis treated endodontically, and to alert practitioners this could be a possible avenue contamination develop infection.Cross-sectional study 60 palatal first molars sinus, underwent treatment for periodontitis. After removal filling material, dentin shavings were collected placed test tubes containing...
<b>Background:</b> Sodium hypochlorite (NaOCl) is the most widely used endodontic irrigant because of its excellent antimicrobial, organic tissue dissolving, and lubricating properties. However, it highly cytotoxic to periapical tissues.<b> <br>Aim: </b> This study evaluated in vitro extrusion 5.25% NaOCl through apical foramina mesiobuccal (MB) root canals maxillary first molars two experimental conditions: Before debridement after debridement<b> with different instrument sizes ensure...
Diabetes mellitus has been regarded as a condition capable of influencing the evolution periapical lesions. Therefore, this study evaluated immunoexpression IL-1β, TNF-α, and IL-17 in apical periodontitis from type 2 diabetic patients through immunohistochemistry. Twenty-six lesions were selected, images obtained immunohistochemistry reactions analyzed. The statistical significance was set at p < 0.05. IL-1β expression considered focal (54%), weak to moderate (38%), strong (8%) diabetics,...
Abstract Objective This study compared the shaping ability of TRUShape and XP-endo Shaper systems on C-shaped root canals replicas using microcomputed tomography (micro-CT). Material Methods Thirty three-dimensional based a mandibular second molar classified as C1 type I canal were randomly divided into two groups (n = 15): (G.TRU) (G.XP) instrumented with each system according to manufacturer's instructions. Changes in volume surface unprepared area measured by scanning micro-CT before...
Abstract – The clinical and histological alterations on periodontium of dog’s teeth after an intrusion luxation was analyzed. An impact device used 12 six adult dogs with the purpose making a dislocation long axis these teeth. Of that suffer luxation, two did not receive treatment ten were replaced by orthodontic extrusion activated springs 100 gf. traction initiated either immediately trauma or 7 days later. Observation time 40 days. Endodontic therapy calcium hydroxide performed fourteenth...
To assess the radiographic appearances of endodontic treatment in different room lighting conditions and image display devices.After approval by Research Ethical Board, 20 images were obtained from blocks with one endodontically treated tooth. Of treatments conducted laboratory, those randomly selected 10 teeth (50% sample) received some quality defect three parameters-apical limit, adaptation to root canal homogeneity filling material. Digital radiographs (DIGORA® Optime, Soredex,...
To compare the immunoexpression of RANK, MMP-9 and PTHrP in apical periodontitis lesions diabetic normoglycaemic individuals.Primary chronic associated with teeth indicated for extraction 13 type 2 individuals who were screened glycaemic index glycated haemoglobin (HbA1c) analysed. Individuals other systemic diseases users anti-inflammatories and/or antibiotics previous 3 months excluded. Silanized slides paraffin sections used immunohistochemical reactions stained haematoxylin eosin...
The aim of this study was to assess smoking impact on oral health-related quality life (OHRQoL). A cross-sectional carried out with smokers and non-smokers patients scheduled at a Faculty Dentistry in Brazil. Sociodemographic data were collected problems assessed through “Oral Health Impact Profile-14” (OHIP-14) questionnaire. World Organization criteria used dental caries periodontal disease. Data analysis performed by descriptive inferential statistics. Two hundred seven individuals...