A5067509173- Laser Applications in Dentistry and Medicine
- Endodontics and Root Canal Treatments
- Photodynamic Therapy Research Studies
- Dental Radiography and Imaging
- Optical Coherence Tomography Applications
- Dental Implant Techniques and Outcomes
- Dental materials and restorations
- Dental Erosion and Treatment
- Photoacoustic and Ultrasonic Imaging
- Orthodontics and Dentofacial Orthopedics
- Obstructive Sleep Apnea Research
- Temporomandibular Joint Disorders
- Oral and Maxillofacial Pathology
- Dental Anxiety and Anesthesia Techniques
- Environmental and biological studies
- Education and Public Policy
- Health Education and Validation
- Oral and gingival health research
- Dermatologic Treatments and Research
- Oral health in cancer treatment
- Phytochemistry Medicinal Plant Applications
- Nanoplatforms for cancer theranostics
- Herpesvirus Infections and Treatments
- Business and Management Studies
- Indigenous Health and Education
Universidade de Pernambuco
2015-2024
Pearson (United States)
2023
Fundação Faculdade de Odontologia
2022
Associação Caruaruense de Ensino Superior e Técnico
2017-2020
Universidade Federal de Pernambuco
2016-2018
Universidade Veiga de Almeida
2018
Universidade Estadual da Paraíba
2012-2017
Universidade Federal de Sergipe
2016
Objective: This investigation assessed the susceptibility of Streptococcus mutans and Lactobacillus acidophilus to Photodynamic Therapy (PDT) when grown simultaneously in dentine carious lesions. Background data: PDT is a technique that utilizes light activate photosensitizers presence oxygen produce reactive radicals. Materials methods: A culture medium 1% glucose, 2% sucrose, young primary L. 108 CFU/mL, S. CFU/mL was utilized inoculate bacterial induced caries on human slabs. Different...
Aim of this study was to investigate the influence gutta-percha and metallic posts on efficiency Cone Beam Computed Tomography (CBCT) in diagnosing Vertical Root Fracture (VRF). Forty-eight teeth were divided into 3 experimental control groups. The first group received neither nor metal posts. second filled with gutta-percha, third groups artificially fractured. evaluated through images taken by a Prexion scanner 0.1 mm resolution. Fisher’s exact test used measure following values:...
O objetivo no presente artigo foi o de relatar um caso clínico insucesso do tratamento primário e retratamento endodôntico realizado em única sessão. Paciente 42 anos, encaminhado ao consultório especialista endodontia para molar inferior. exame radiográfico demonstrou uma obturação adequada. material obturador removido com sistema rotatório Prodesgn repreparo Lima Solla Collors rotatórias 50/04 a patência foraminal feita Glidepath 16/02 forame apical.. A realizada pela técnica cone único...
Objective: To evaluate the efficacy of photobiomodulation for bone repair critical surgical wounds with implants morphogenetic proteins (BMPs) and bovine biological membranes, using histological histomorphometric analysis. Background: Tissue engineering has been developing rapidly through use various biomaterials treatment defects, such as mechanical barriers consisting membranes supply. Materials methods: Thirty-two male rats were divided into four groups (n = 8): group I-C: control; II-PT:...
OBEJTIVO: avaliar a eficácia do laser de baixa intensidade no tratamento da dor em pacientes com desordens temporomandibulares. MÉTODO:consistiu um ensaio clínico randomizado divididos dois grupos: Grupo 1: AsGaAl, 2: InGaAlP, qual participaram 20 entre 19 e 35 anos idade, diagnóstico sinais sintomas DTM. Os tinham amplitude movimento para abertura máxima boca lateralidade registados início final laser. O Laser foi aplicado quatro pontos pré-auriculares, totalizando 12 sessões três vezes por...
The aim of this study was to evaluate the photodynamic potential extracts Schinopsis brasiliensis Engl. on bacteria involved in several human infections.Photodynamic therapy (PDT) involves interaction light with an appropriate and photosensitizer wavelength, prospect existing photosensitive compounds herbal enhanced by application laser diode has been promising.The antibacterial activity against Escherichia coli, Staphylococcus aureus, Pseudomonas aeruginosa Enterococcus faecalis obtained...
This paper aimed to analyze the in vitro industrialized fruit juices effect plus soy establish erosive potential of these solutions.Seventy bovine incisors were selected after being evaluated under stereomicroscope. Their crowns prepared and randomly divided into 7 groups, using microhardness with allocation criteria. The submitted juice during 15 days, twice a day. pH values, acid titration, Knoop recorded specimens X-ray microfluorescence (µXRF).The average for all 3 days was significantly...
Bone neoformation is essential in the osteointegration of implants and has been correlated with repair capacity tissues, blood supply function cells involved. Laser therapy accelerates mechanical imbrication peri-implant tissue by increasing osteoblastic activity inducing ATP, osteopontin expression sialoproteins. Objective: The aim present study was to assess bone using tibia dogs that received dental laser irradiation (AsGaAl 830nm – 40mW, CW, f~0.3mm) through Energy Dispersive X-ray...
<i>Candida albicans</i> plays an important role in triggering infections HIV+ patients. The indiscriminate use of antifungals has led to resistance albicans</i>, which requires new treatment alternatives for oral candidiasis. Low-level laser therapy promotes a considerable improvement the healing wounds and curing illnesses caused by microorganisms. aim present study was assess effect radiation on cell proliferation immunosuppressed Six <i>Candida</i> albicans strains that had been isolated...
This study evaluated the effect of selective carious tissue removal on fracture strength and failure mode composite restorations in molars presenting only buccal cusps. Deep cavities were prepared occlusal surface, lingual cusps removed. Carious lesions middle pulpal wall artificially induced with acetic acid (pH = 4.5) for 35 days. The demineralized dentin was left intact or completely removed prior to restoration a bulk-fill (n 10). Images specimens obtained by optical coherence tomography...
For a long time researchers have tried to find out way grow tissues back the human body in order solve transplantation problems by offering unique opportunity their organs back, working properly, search of life dignity.Stem cells seem be present many other than had once thought; and some specific sites they can easily collected, without need expensive interventions. The oral cavity is one these regions where collection accomplished, with plenty accessible enriched precious cells.The aim this...
The experimental evaluated the photodynamic therapy (PDT) in wound healing. It used 60 male rats, making two circular wounds at each animal. They were treated 48hs intervals, with methylene blue (MB), low level laser treatment (LLLT) or both, thus resulting PDT. observed 01, 03, 07, 14 and 21 days after then processed subjected to HE staining analyze granulation tissue, necrosis, epithelialization collagen. After day 1, MB showed necrosis less intense than other groups, PDT group more...
The aim of the present study was to histologically assess effect laser therapy (AsGaAl, 830nm, 40mW, CW, φ ~0,6mm, 16J/cm<sup>2</sup> per session, four points 4J/cm<sup>2</sup>) on repair surgical defects created in femur Wistar rats. Background data: Several techniques have been proposed for correction bone defects, including use grafts and membranes. Despite increase biomodulation repair, very few studies assessed associations between light biomaterials. Method: were filled with...
The use of silver nanoparticles as optical clearing agent (OCA) enhancers to improve caries diagnostic by coherence tomography (OCT) is demonstrated here. Five molars with no evident cavitation were selected. OCAs based on aqueous solution (AgNP, 1.18x 10<sup>14</sup> particles/mL, ø ≈ 10nm) and its dilution at 10% in glycerol. Teeth placed a platform micrometric screw, after applying the OCAs, they scanned Callisto SD-OCT system operating ate 930nm central wavelength. occlusal surfaces OCT,...
O objetivo deste trabalho é descrever um relato de caso uma reagudização lesão periapical extensa ocorrido com paciente tratada na Clínica Atenção Básica II (CAB-II) da Faculdade odontologia Pernambuco (FOP). Após exame clínico e radiográfico o diagnóstico provável foi granuloma no dente 11. Realizou-se a abertura coronária brocas esféricas, acordo técnica coroa-ápice utilizou-se Gattes Glidden em ordem decrescente seguida limas manuais até comprimento real do instrumento. Concluída essa...
The present study aimed to evaluate the mothers' knowledge about importance of breastfeeding and its relationship with presence deleterious oral habits malocclusion, using a questionnaire as search instrument. sample consisted 302 mothers in waiting room outpatient clinic Amaury de Medeiros Integrated Health Center – CISAM/UPE. results showed that most breastfed their children (91.7%), frequent time range zero six months (47.6%) considered breast milk very important for baby (96.4%)....
Os estágios supervisionados vêm sendo utilizados como espaços de prática em ensino nas áreas da saúde, viabilizando a inserção dos graduandos cenários concretos ensino-aprendizagem. O objetivo deste estudo foi avaliar percepção professores do curso graduação Odontologia Faculdade Pernambuco (FOP-UPE) sobre o processo formação acadêmica cirurgião-dentista no contexto Estágio Profissional Supervisionado. Trata-se um natureza descritiva, qual aplicado questionário semiestruturado com 10...
A Terapia Fotodinâmica (TFD) baseia-se na administracao topica ou sistemica de um corante fotossensibilizador (FS) seguida da irradiacao em baixas doses com luz visivel comprimento onda adequado. TFD tem dentre suas vantagens: repeticao sem resistencia ao farmaco; pode ser usada outras terapias; dupla seletividade: nao apenas o FS direcionado para as celulas tecido doente, mas tambem a precisamente focalizada no local lesao; procedimento repetido varias vezes, uma vez que ha efeitos toxicos...
We evaluated the use of optical clearing agents, based on glycerol associated to titanium dioxide and silver nitrate nanoparticles, improve coherence tomography imaging contrast tooth hard tissues.
Objetivo: avaliar parâmetros polissonográficos de pacientes com indicação para uso AOPMs.Métodos: estudaram-se, retrospectivamente, os dados prontuários base em itens que compunham a polissonografia 124 idade entre 25 e 77 anos, não estavam fazendo nenhum tratamento distúrbios do sono. O estudo foi aprovado pelo Comitê Ética Pesquisa da instituição origem (CAE n o 0378.0.133.000-10).Resultados: 46,8% dos pesquisados tinham diagnóstico apnéia leve, 91,8% roncavam tinha uma eficiência sono...
Lesões cervicais não cariosas apresentam diversos fatores etiológicos, sendo a sua origem muitas vezes relacionada à presença de interferências oclusais. Este trabalho avaliou prevalência e severidade das lesões contatos prematuros em dentes permanentes dos acadêmicos Odontologia da Universidade Estadual Paraíba. Foram selecionados 50 alunos aleatoriamente por sorteio lista matriculados no primeiro semestre 2010. Foi aplicado formulário envolvendo tópicos relacionados com hábitos...
The Obstructive Sleep Apnea and Hypopnea Syndrome (OSAHS) is one of the most prevalent subdiagnosticated disorders, with highest morbidity mortality among sleep disorders. Symptoms include snoring, breathing pauses, restless multiple arousals. aim this study was to evaluate clinical records patients that had indication use Mandibular Protrusion Device (MPD) were referred dental clinic Recife, Brazil underwent polysomnography exam between 2000 2009. This a retrospective cross-sectional which...