A5065619039- Dental materials and restorations
- Dental Erosion and Treatment
- Laser Applications in Dentistry and Medicine
- Endodontics and Root Canal Treatments
- Medical and Biological Ozone Research
- Dental Anxiety and Anesthesia Techniques
- Thermoregulation and physiological responses
- Muscle metabolism and nutrition
- Occupational health in dentistry
- Dental Health and Care Utilization
- Syphilis Diagnosis and Treatment
- Vitamin D Research Studies
- Temporomandibular Joint Disorders
- Dental Research and COVID-19
- Building materials and conservation
- Lignin and Wood Chemistry
- Female Genital Mutilation/Cutting Issues
- Dental Implant Techniques and Outcomes
- Bone Tissue Engineering Materials
- Dental Trauma and Treatments
- Orthodontics and Dentofacial Orthopedics
- Additive Manufacturing and 3D Printing Technologies
- Hydrogen's biological and therapeutic effects
Universidade Estadual de Campinas (UNICAMP)
2023-2024
Universidade Estadual do Paraná
2022-2024
Universidade do Estado do Pará
2021-2022
Universidade Estadual do Oeste do Paraná
2020
This in vitro study was performed to evaluate the surface roughness (Ra) and morphology by scanning electron microscopy (SEM) of composite resins that had been stored acidic solutions typical those present diet. Three (4 Seasons, Z250, P90) were selected divided into three groups (n = 7) according tested: G1: distilled water; G2, Coca-cola, G3: orange juice. The Ra test repeated after immersion periods 15, 90, 180 days. mean values subjected LS means analysis Tukey-Kramer (P < 0.05). One...
Aim and objective: This study aimed to evaluate the effect of ozonated water used as an irrigant dentin-cleaning solution on bond strength fiberglass pins in vitro, comparing it with commonly solutions.Material methods: Seventy-seven bovine roots were randomly divided into seven groups according be used: HP/HP, 2.5% sodium hypochlorite; DA/DA, distilled water; CHX/CHX, 2% chlorhexidine; OA/OA, 4 ppm HP/DA; HP/CHX; HP/OA.In each group, root canals endodontically prepared by using...
The objective of this study was to evaluate in vitro the roughness and surface morphology composite resins (CRs) stored for 180 days acidic solutions present diet. Three micro-hybrid were used (Charisma, Opallis, Esthet-X). Fifty-one specimens made each material with 4 mm diameter 2 thick aid an elastomer matrix. After photoactivation 40 seconds (Elipar Free-Light / 3M ESPE), distilled water 24 hours at 37ºC subsequent polishing Soft Lex ESPE discs fine extra-fine granulation. Then, dried...
The aim was to evaluate the effects of chronic vitamin D (VD) supplementation associated with regular swimming over renal histomorphometric aspects in obese rats. Thirty Wistar male rats (5 days old) were used. Twenty four given subcutaneous injections monosodium glutamate (MSG; 4 g/kg), and six control an equimolar saline solution. At 21-days-old, MSG-treated randomly distributed among sedentary animals (S) exercised (E, swimming; 3x/week). These groups subdivided into orally supplemented...
Aims: This study evaluated bleaching efficacy (BE), tooth sensitivity (TS), and enamel microstructure after in-office dental treatment with experimental desensitizing gel containing ozone (O3). Study Design: For the TS BE analysis, forty third molars were divided into two groups (n=20): OF-B, ozone-free desensitizer agent; O-B, 16 ppm ozonized agent. Place Duration of Study: Dental Clinic State Western University Parana, between June 2019 April 2020. Methodology: The calculation indicated...
This study evaluated the linear dimensional change of polymerization three materials and two techniques union molding transfers for implant-supported prostheses used in open-tray technique.
The success of tooth movement in treating traumatized teeth depends on the severity initial injury. objective this study was to evaluate histological structure periodontal tissues and root resorption during orthodontic teeth. A total 24 female Wistar rats were used divided into four experimental groups: Group 1, 6 that not subjected any procedure (control); 2, induced (ITM); 3, underwent dentoalveolar trauma (DT); 4, DT+ITM. At end period, animals euthanized, maxilla removed processed for...
This study aimed to evaluate the shear bond strength (SBS) when bonding a universal resin cement disilicate glass-ceramic using different adhesive protocols. Sixty specimens were etched with 10% hydrofluoric acid (HF) for 20 s and assigned one of four treatment protocols (n = 15): The Positive control protocol comprised use system + cement; Test1 new Test2 silane coupling agent without served as Negative control. One two cylinders built on each specimen in group was used test 24-h SBS, while...
A intensificação do número de registros sífilis congênita vem preocupando a saúde pública. Dados da Organização Mundial Saúde (OMS) estimam que, em 2016 ocorreram 20 milhões casos adolescentes e adultos, sendo 6,3 novos. No Brasil, 2017, eram 59,1 por 100.00 habitantes 2018 75,8/100.000 habitantes. Em crianças é transmitida verticalmente pela mãe que possui bactéria Treponema pallidum. Sendo assim, redução gestantes com essencial para os recém-nascidos não apresentem também essa patologia...
O objetivo deste estudo foi avaliar a influência da água ozonizada utilizada como solução de limpeza dentinária previamente aplicação dos sistemas adesivos universais Prime & Bond Universal e Single na resistência união das resinas compostas bulk fill flow Spectra Basic Filtek Bulk Fill Flow. Foram selecionados 40 dentes anteriores bovinos, divididos em 4 grupos (n=10): OZ24DENT: dentina com ppm, seguido do uso sistema adesivo resina Basic, armazenamento por 24h; OZ30DENT: 30 dias;...
Purpose: This study aimed to evaluate the bond strength of aged and post-repair composites in different solutions, namely distilled water [DW]; 75% water/alcohol [WA]; 0.02 N nitric acid [NA], which simulates acidic conditions oral cavity patients with bulimia nervosa.
 Methods: We used five composites: one nanoparticulate (Z350) four bulk fills—Filtek Bulk Fill (FBF), Filtek Flow (FBFF), Surefil SDR (SURE), Opus (OPUS). Samples were prepared from each material for 30 days. The...
A reanatomização dental tem se tornado um procedimento de elevada relevância no dia a odontológico, uma vez que inconformidades com aparência estética do sorriso estão cada mais frequentes. Para sua realização, várias técnicas e materiais disponíveis, dentre os quais restaurações cerâmicas, como lentes contato, facetas coroas, além das em resinas compostas. Estas destacam por abordagem minimamente invasiva, proporcionando características ópticas mecânicas favoráveis à estrutura dental, as...