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Pesquisa : G02.860 [Categoria DeCS]
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Czeczko, Nicolau Gregori
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Id: biblio-837658
Autor: Silva, Eduardo Nascimento; Ribas-Filho, Jurandir Marcondes; Czeczko, Nicolau Gregori; Pachnicki, Jan Pawel Andrade; Netto, Mário Rodrigues Montemor; Lipinski, Leandro Cavalcante; Noronha, Lucia de; Colman, Joelmir; Zeni, João Otavio; Carvalho, Caroline Aragão de.
Título: Histological evaluation of capsules formed by silicon implants coated with polyurethane foam and with a textured surface in rats
Fonte: Acta cir. bras;31(12):774-782, Dec. 2016. tab, graf.
Idioma: en.
Resumo: ABSTRACT PURPOSE: To assess the capsules formed by silicone implants coated with polyurethane foam and with a textured surface. METHODS: Sixty-four Wistar albinus rats were divided into two groups of 32 each using polyurethane foam and textured surface. The capsules around the implants were analyzed for 30, 50, 70 and 90 days. Were analyzed the following parameters: foreign body reaction, granulation tissue, presence of myofibroblasts, neoangiogenesis, presence of synovial metaplasia, capsular thickness, total area and collagen percentage of type I and III, in capsules formed around silicone implants in both groups. RESULTS: The foreign body reaction was only present in the four polyurethane subgroups. The formation of granulation tissue and the presence of myofibroblasts were higher in the four polyurethane subgroups. Regarding to neoangiogenesis and synovial metaplasia, there was no statistical difference between the groups. Polyurethane group presented (all subgroups) a greater capsule thickness, a smaller total area and collagen percentage of type I and a higher percentage area of type III, with statistical difference. CONCLUSION: The use of polyurethane-coated implants should be stimulated by the long-term results in a more stable capsule and a lower incidence of capsular contracture, despite developing a more intense and delayed inflammatory reaction in relation to implants with textured surface.
Descritores: Poliuretanos/administração & dosagem
Reação a Corpo Estranho/patologia
Implantes de Mama/efeitos adversos
Géis de Silicone/administração & dosagem
Materiais Revestidos Biocompatíveis
Contratura Capsular em Implantes/patologia
-Propriedades de Superfície
Ratos Wistar
Implante Mamário/métodos
Colágeno Tipo I/análise
Colágeno Tipo III/análise
Limites: Animais
Feminino
Ratos
Responsável: BR1.1 - BIREME


  2 / 966 LILACS  
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Id: lil-623937
Autor: Yoshida, Massayoshi.
Título: Chemical transformations of neolignans
Fonte: Mem. Inst. Oswaldo Cruz;86(supl.2):39-42, 1991. ilus.
Idioma: en.
Conferência: Apresentado em: Brazilian-Sino Symposium on Chemistry and Pharmacology of Natural Products, Rio de Janeiro, Dec. 10-14, 1989.
Resumo: Neolignans, generated by oxydative dimerization of propenylphenol and/or allylphenol, undergo further modifying steps. These biosynthetic reactions, confirmed in vitro, include Cope, retro-Claisen and Claisen rearrangements. Additionally acid catalysis effects convertions of bicyclo [3.2.1] octanoid neolignans into hydrobenzofuranoid neolignans, or inversely of hydrobenzofuranoid neolignans into bicyclo [3.2.1] octanoid neolignans, of hydrobenzofuranoid neolignans into futoenone type neolignans, of tetrahydrofuran neolignans into aryltetralin neolignans, as well as modifications by Friedel - Crafts reactions and the transformation of aryltetralin neolignans into arylindanones by pinacoline - pinacolone type rearrangement.
Descritores: Rearranjo Gênico
Quirópteros/fisiologia
Lignanas/química
-Propriedades de Superfície
Limites: Animais
Responsável: BR1.1 - BIREME


  3 / 966 LILACS  
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Id: lil-797976
Autor: Lima, Jozely Francisca Mello; Maciel, Janaína Gomes; Hotta, Juliana; Vizoto, Ana Carolina Pero; Honório, Heitor Marques; Urban, Vanessa Migliorini; Neppelenbroek, Karin Hermana.
Título: Porosity of temporary denture soft liners containing antifungal agents
Fonte: J. appl. oral sci;24(5):453-461, Sept.-Oct. 2016. tab.
Idioma: en.
Projeto: FAPESP - São Paulo Research Foundation.
Resumo: ABSTRACT Incorporation of antifungals in temporary denture soft liners has been recommended for denture stomatitis treatment; however, it may affect their properties. Objective: To evaluate the porosity of a tissue conditioner (Softone) and a temporary resilient liner (Trusoft) modified by minimum inhibitory concentrations (MICs) of antifungal agents for Candida albicans biofilm. Material and Methods: The porosity was measured by water absorption, based on exclusion of the plasticizer effect. Initially, it was determined by sorption isotherms that the adequate storage solution for specimens (65×10×3.3 mm) of both materials was 50% anhydrous calcium chloride (S50). Then, the porosity factor (PF) was calculated for the study groups (n=10) formed by specimens without (control) or with drug incorporation at MICs (nystatin: Ny-0.032 g, chlorhexidine diacetate: Chx-0.064 g, or ketoconazole: Ke-0.128 g each per gram of soft liner powder) after storage in distilled water or S50 for 24 h, seven and 14 d. Data were statistically analyzed by 4-way repeated measures ANOVA and Tukey's test (α=.05). Results: Ke resulted in no significant changes in PF for both liners in water over 14 days (p>0.05). Compared with the controls, Softone and Trusoft PFs were increased at 14-day water immersion only after addition of Ny and Chx, and Chx, respectively (p<0.05). Both materials showed no significant changes in PF in up to 14 days of S50 immersion, compared with the controls (p>0.05). In all experimental conditions, Softone and Trusoft PFs were significantly lower when immersed in S50 compared with distilled water (p<0.05). Conclusions: The addition of antifungals at MICs resulted in no harmful effects for the porosity of both temporary soft liners in different periods of water immersion, except for Chx and Ny in Softone and Chx in Trusoft at 14 days. No deleterious effect was observed for the porosity of both soft liners modified by the drugs at MICs over 14 days of S50 immersion.
Descritores: Ácidos Polimetacrílicos/química
Resinas Acrílicas/química
Reembasadores de Dentadura
Prótese Parcial Temporária
Antifúngicos/química
-Propriedades de Superfície
Fatores de Tempo
Teste de Materiais
Cloreto de Cálcio/química
Água/química
Testes de Sensibilidade Microbiana
Clorexidina/química
Nistatina/química
Reprodutibilidade dos Testes
Análise de Variância
Porosidade
Biofilmes/efeitos dos fármacos
Imersão
Cetoconazol/química
Tipo de Publ: Estudos de Avaliação
Responsável: BR1.1 - BIREME


  4 / 966 LILACS  
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Id: lil-797974
Autor: Lim, Kiatlin; Yap, Adrian U-Jin; Agarwalla, Shruti Vidhawan; Tan, Keson Beng-Choon; Rosa, Vinicius.
Título: Reliability, failure probability, and strength of resin-based materials for CAD/CAM restorations
Fonte: J. appl. oral sci;24(5):447-452, Sept.-Oct. 2016. tab, graf.
Idioma: en.
Projeto: National University of Singapore.
Resumo: ABSTRACT Objective: This study investigated the Weibull parameters and 5% fracture probability of direct, indirect composites, and CAD/CAM composites. Material and Methods: Discshaped (12 mm diameter x 1 mm thick) specimens were prepared for a direct composite [Z100 (ZO), 3M-ESPE], an indirect laboratory composite [Ceramage (CM), Shofu], and two CAD/CAM composites [Lava Ultimate (LU), 3M ESPE; Vita Enamic (VE), Vita Zahnfabrik] restorations (n=30 for each group). The specimens were polished, stored in distilled water for 24 hours at 37°C. Weibull parameters (m= modulus of Weibull, σ0= characteristic strength) and flexural strength for 5% fracture probability (σ5%) were determined using a piston-on-three-balls device at 1 MPa/s in distilled water. Statistical analysis for biaxial flexural strength analysis were performed either by both one-way ANOVA and Tukey's post hoc (α=0.05) or by Pearson's correlation test. Results: Ranking of m was: VE (19.5), LU (14.5), CM (11.7), and ZO (9.6). Ranking of σ0 (MPa) was: LU (218.1), ZO (210.4), CM (209.0), and VE (126.5). σ5% (MPa) was 177.9 for LU, 163.2 for CM, 154.7 for Z0, and 108.7 for VE. There was no significant difference in the m for ZO, CM, and LU. VE presented the highest m value and significantly higher than ZO. For σ0 and σ5%, ZO, CM, and LU were similar but higher than VE. Conclusion: The strength characteristics of CAD/ CAM composites vary according to their composition and microstructure. VE presented the lowest strength and highest Weibull modulus among the materials.
Descritores: Zircônio/química
Projeto Auxiliado por Computador
Silicatos/química
Dióxido de Silício/química
Resinas Compostas/química
Cimentos de Resina/química
Tocoferóis/química
Restauração Dentária Permanente/métodos
-Valores de Referência
Estresse Mecânico
Propriedades de Superfície
Resistência à Tração
Fatores de Tempo
Fraturas dos Dentes
Teste de Materiais
Microscopia Eletrônica de Varredura
Probabilidade
Reprodutibilidade dos Testes
Análise de Variância
Maleabilidade
Falha de Restauração Dentária
Tipo de Publ: Estudos de Avaliação
Responsável: BR1.1 - BIREME


  5 / 966 LILACS  
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Id: lil-792600
Autor: DOI, Kazuya; KUBO, Takayasu; MAKIHARA, Yusuke; OUE, Hiroshi; MORITA, Koji; OKI, Yoshifumi; KAJIHARA, Shiho; TSUGA, Kazuhiro.
Título: Osseointegration aspects of placed implant in bone reconstruction with newly developed block-type interconnected porous calcium hydroxyapatite
Fonte: J. appl. oral sci;24(4):325-331, July-Aug. 2016. tab, graf.
Idioma: en.
Projeto: Japan Society for the Promotion of Science.
Resumo: ABSTRACT Artificial bone has been employed to reconstruct bone defects. However, only few reports on implant placement after block bone grafting exist. Objectives The purpose of this study was to evaluate the osseointegration of dental implant in bone reconstructions with interconnected porous calcium hydroxyapatite (IP-CHA). Material and Methods The IP-CHA cylinders (D; 4.3 mm, H; 10.0 mm) were placed into bone sockets in each side of the femurs of four male dogs. The IP-CHA on the right side was a 24-week sample. Twelve weeks after placement, a titanium implant was placed into a socket that was prepared in half of the placed IP-CHA cylinder on the right side. On the left side, another IP-CHA cylinder was placed as a 12-week sample. After another 12 weeks, the samples were harvested, and the bone regeneration and bone-implant contact (BIC) ratios were measured. Results New bone formation area was superior in the 24-week IP-CHA compared with the 12-week IP-CHA. BIC was not significantly different between IP-CHA and the parent sites. Osseointegration was detected around the implant in IP-CHA-reconstructed bone. Conclusion Our preliminary results suggest that IP-CHA may be a suitable bone graft material for reconstructing bones that require implant placement.
Descritores: Osseointegração/efeitos dos fármacos
Transplante Ósseo/métodos
Durapatita/farmacologia
Substitutos Ósseos/farmacologia
Implantação Dentária Endo-Óssea/métodos
-Propriedades de Superfície
Fatores de Tempo
Titânio/química
Teste de Materiais
Microscopia Eletrônica de Varredura
Reprodutibilidade dos Testes
Planejamento de Prótese Dentária
Implantes Experimentais
Fêmur/cirurgia
Limites: Animais
Masculino
Cães
Tipo de Publ: Estudos de Avaliação
Responsável: BR1.1 - BIREME


  6 / 966 LILACS  
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Id: lil-792597
Autor: TÜRK, Ayşe Gözde; SABUNCU, Metin; ÜNAL, Sena; ÖNAL, Banu; ULUSOY, Mübin.
Título: Comparison of the marginal adaptation of direct and indirect composite inlay restorations with optical coherence tomography
Fonte: J. appl. oral sci;24(4):383-390, July-Aug. 2016. tab, graf.
Idioma: en.
Projeto: Dokuz Eylül University.
Resumo: ABSTRACT Objective The purpose of the study was to use the photonic imaging modality of optical coherence tomography (OCT) to compare the marginal adaptation of composite inlays fabricated by direct and indirect techniques. Material and Methods Class II cavities were prepared on 34 extracted human molar teeth. The cavities were randomly divided into two groups according to the inlay fabrication technique. The first group was directly restored on cavities with a composite (Esthet X HD, Dentsply, Germany) after isolating. The second group was indirectly restored with the same composite material. Marginal adaptations were scanned before cementation with an invisible infrared light beam of OCT (Thorlabs), allowing measurement in 200 µm intervals. Restorations were cemented with a self-adhesive cement resin (SmartCem2, Dentsply), and then marginal adaptations were again measured with OCT. Mean values were statistically compared by using independent-samples t-test and paired samples t-test (p<0.05), before and after cementation. Results Direct inlays presented statistically smaller marginal discrepancy values than indirect inlays, before (p=0.00001442) and after (p=0.00001466) cementation. Marginal discrepancy values were increased for all restorations after cementation (p=0.00008839, p=0.000000952 for direct and indirect inlays, respectively). The mean marginal discrepancy value of the direct group increased from 56.88±20.04 µm to 91.88±31.7 µm, whereas the indirect group increased from 107.54±35.63 µm to 170.29±54.83 µm. Different techniques are available to detect marginal adaptation of restorations, but the OCT system can give quantitative information about resin cement thickness and its interaction between tooth and restoration in a nondestructive manner. Conclusions Direct inlays presented smaller marginal discrepancy than indirect inlays. The marginal discrepancy values were increased for all restorations that refer to cement thickness after cementation.
Descritores: Adaptação Marginal Dentária
Resinas Compostas/química
Restauração Dentária Permanente/métodos
Restaurações Intracoronárias/métodos
-Valores de Referência
Propriedades de Superfície
Fatores de Tempo
Teste de Materiais
Distribuição Aleatória
Cimentação/métodos
Polimetil Metacrilato/química
Tomografia de Coerência Óptica/métodos
Luzes de Cura Dentária
Limites: Seres Humanos
Tipo de Publ: Estudo Comparativo
Responsável: BR1.1 - BIREME


  7 / 966 LILACS  
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Rosa, Adalberto Luiz
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Id: lil-792596
Autor: ABUNA, Rodrigo Paolo Flores; STRINGHETTA-GARCIA, Camila Tami; FIORI, Leonardo Pimentel; DORNELLES, Rita Cassia Menegati; ROSA, Adalberto Luiz; BELOTI, Marcio Mateus.
Título: Aging impairs osteoblast differentiation of mesenchymal stem cells grown on titanium by favoring adipogenesis
Fonte: J. appl. oral sci;24(4):376-382, July-Aug. 2016. graf.
Idioma: en.
Projeto: São Paulo Research Foundation; . National Council for Scientific and Technological Development.
Resumo: ABSTRACT Aging negatively affects bone/titanium implant interactions. Our hypothesis is that the unbalance between osteogenesis and adipogenesis induced by aging may be involved in this phenomenon. Objective We investigated the osteoblast and adipocyte differentiation of mesenchymal stem cells (MSCs) from young and aged rats cultured on Ti. Material and Methods Bone marrow MSCs derived from 1-month and 21-month rats were cultured on Ti discs under osteogenic conditions for periods of up to 21 days and osteoblast and adipocyte markers were evaluated. Results Cell proliferation, alkaline phosphatase (ALP) activity, extracellular matrix mineralization and gene expression of RUNX2, osterix, ALP, bone sialoprotein, osteopontin, and osteocalcin were reduced in cultures of 21-month rats compared with 1-month rats grown on Ti. Gene expression of PPAR-γ , adipocyte protein 2, and resistin and lipid accumulation were increased in cultures of 21-month rats compared with 1-month rats grown on the same conditions. Conclusions These results indicate that the lower osteogenic potential of MSCs derived from aged rats compared with young rats goes along with the higher adipogenic potential in cultures grown on Ti surface. This unbalance between osteoblast and adipocyte differentiation should be considered in dental implant therapy to the elderly population.
Descritores: Osteoblastos/fisiologia
Titânio/química
Envelhecimento/fisiologia
Implantes Dentários
Adipogenia/fisiologia
Células Mesenquimais Estromais/fisiologia
-Osteogênese/fisiologia
Propriedades de Superfície
Expressão Gênica
Células Cultivadas
Fatores Etários
Proliferação Celular/fisiologia
Fosfatase Alcalina/análise
Reação em Cadeia da Polimerase em Tempo Real
Lipídeos/análise
Limites: Animais
Feminino
Ratos
Responsável: BR1.1 - BIREME


  8 / 966 LILACS  
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Id: lil-792589
Autor: WANG, Linda; BIM JÚNIOR, Odair; LOPES, Adolfo Coelho de Oliveira; FRANCISCONI-DOS-RIOS, Luciana Fávaro; MAENOSONO, Rafael Massunari; D’ALPINO, Paulo Henrique Perlatti; HONÓRIO, Heitor Marques; ATTA, Maria Teresa.
Título: Water interaction and bond strength to dentin of dye-labelled adhesive as a function of the addition of rhodamine B
Fonte: J. appl. oral sci;24(4):317-324, July-Aug. 2016. tab, graf.
Idioma: en.
Projeto: São Paulo Research Foundation; . São Paulo Research Foundation.
Resumo: ABSTRACT Objective This study investigated the effect of the fluorescent dye rhodamine B (RB) for interfacial micromorphology analysis of dental composite restorations on water sorption/solubility (WS/WSL) and microtensile bond strength to dentin (µTBS) of a 3-step total etch and a 2-step self-etch adhesive system. Material and Methods The adhesives Adper Scotchbond Multi-Purpose (MP) and Clearfil SE Bond (SE) were mixed with 0.1 mg/mL of RB. For the WS/WSL tests, cured resin disks (5.0 mm in diameter x 0.8 mm thick) were prepared and assigned into four groups (n=10): MP, MP-RB, SE, and SE-RB. For µTBS assessment, extracted human third molars (n=40) had the flat occlusal dentin prepared and assigned into the same experimental groups (n=10). After the bonding and restoration procedures, specimens were sectioned in rectangular beams, stored in water and tested after seven days or after 12 months. The failure mode of fractured specimens was qualitatively evaluated under optical microscope (x40). Data from WS/WSL and µTBS were assessed by one-way and three-way ANOVA, respectively, and Tukey’s test (α=5%). Results RB increased the WSL of MP and SE. On the other hand, WS of both MP and SE was not affected by the addition of RB. No significance in µTBS between MP and MP-RB for seven days or one year was observed, whereas for SE a decrease in the µTBS means occurred in both storage times. Conclusions RB should be incorporated into non-simplified DBSs with caution, as it can interfere with their physical-mechanical properties, leading to a possible misinterpretation of bonded interface.
Descritores: Rodaminas/química
Água/química
Adesivos Dentinários/química
Dentina/efeitos dos fármacos
Corantes Fluorescentes/química
-Solubilidade
Propriedades de Superfície
Resistência à Tração
Fatores de Tempo
Teste de Materiais
Reprodutibilidade dos Testes
Colagem Dentária/métodos
Microscopia Confocal
Resinas Compostas/química
Cimentos de Resina/química
Falha de Restauração Dentária
Limites: Seres Humanos
Tipo de Publ: Estudos de Avaliação
Responsável: BR1.1 - BIREME


  9 / 966 LILACS  
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Bramante, Clóvis Monteiro
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Id: lil-787545
Autor: TARTARI, Talita; BACHMANN, Luciano; MALIZA, Amanda Garcia Alves; ANDRADE, Flaviana Bombarda; DUARTE, Marco Antonio Hungaro; BRAMANTE, Clovis Monteiro.
Título: Tissue dissolution and modifications in dentin composition by different sodium hypochlorite concentrations
Fonte: J. appl. oral sci;24(3):291-298tab, graf.
Idioma: en.
Projeto: State of São Paulo Research Foundation; . State of São Paulo Research Foundation.
Resumo: ABSTRACT Sodium hypochlorite (NaOCl) remains the most used irrigation solution during root canal preparation because of characteristics such as wide-spectrum antimicrobial activity and organic tissue dissolution capacity. However, these solutions can alter dentin composition and there is no consensus on the optimal concentration of NaOCl to be used. Objectives To determine the organic matter dissolution and changes in dentin chemical composition promoted by different concentrations of NaOCl over time. Material and Methods: Fragments of bovine muscle tissue were weighed before and after 5, 10, and 15 min of immersion in the groups (n=10): G1- 0.9% saline solution; G2- 1% NaOCl; G3- 2.5% NaOCl; and G4- 5% NaOCl. Bovine dentin fragments were subjected to the same irrigants and absorption spectra were collected by Attenuated Total Reflectance of Fourier Transform Infrared Spectroscopy (ATR-FTIR) before and after 0,5, 1, 2, 3, 5, 8, and 10 min of immersion in the solutions. The ratios of the amide III/phosphate and carbonate/phosphate absorption bands were determined. The tissue dissolution and carbonate/phosphate ratios were submitted to the two-way analysis of variance (ANOVA) with Tukey’s multiple-comparison test (α<0.05) and to the one-way analysis of variance with Tukey’s (α<0.05). The amide III/phosphate ratio was analyzed by Friedman test (α<0.05) and the Kruskal-Wallis test with Dunn’s post-hoc (α<0.05). Results The increase in NaOCl concentration and contact time intensified the dissolution of organic matter and dentin collagen with reduction in the amide III/phosphate ratio. Significant differences between all groups (p<0.05) were observed in the dissolution of organic matter at 10 min and in the amide III/phosphate ratio between the saline solution and 5% NaOCl at 5 min. The carbonate/phosphate ratio decreased significantly in G2, G3, and G4 after 0,5 min of immersion (p<0.05), but more alterations did not occur in the subsequent periods (p>0.05). Intergroup differences were not observed in this ratio (p>0.05). Conclusions The increase in the exposure time and in the concentration of NaOCl solution lead to an increase in the tissue dissolution and dentin collagen deproteination. Furthermore, some carbonate ions are removed from the dentin inorganic phase by the NaOCl.
Descritores: Hipoclorito de Sódio/química
Dentina/efeitos dos fármacos
Dentina/química
Desinfetantes/química
-Valores de Referência
Irrigantes do Canal Radicular/química
Solubilidade/efeitos dos fármacos
Propriedades de Superfície/efeitos dos fármacos
Fatores de Tempo
Colágeno/efeitos dos fármacos
Espectroscopia de Infravermelho com Transformada de Fourier
Concentração de Íons de Hidrogênio
Imersão
Músculos/efeitos dos fármacos
Limites: Animais
Bovinos
Responsável: BR1.1 - BIREME


  10 / 966 LILACS  
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Id: lil-787539
Autor: JORDÃO, Maísa Camillo; FORTI, Gustavo Manzano; NAVARRO, Ricardo Scarparo; FREITAS, Patrícia Moreira; HONÓRIO, Heitor Marques; RIOS, Daniela.
Título: CO2 laser and/or fluoride enamel treatment against in situ/ex vivo erosive challenge
Fonte: J. appl. oral sci;24(3):223-228tab, graf.
Idioma: en.
Projeto: São Paulo Research Foundation.
Resumo: ABSTRACT Objective This in situ/ex vivo study investigated the effect of CO2 laser irradiation and acidulated phosphate fluoride gel (APF) application, separately and in combination, on enamel resistance to erosion. Material and Methods During 2 experimental 5-day crossover phases, 8 volunteers wore intraoral appliances containing bovine enamel blocks which were submitted to four groups: 1st phase - control, untreated and CO2 laser irradiation, 2nd phase - fluoride application and fluoride application before CO2 laser irradiation. Laser irradiation was performed at 10.6 µm wavelength, 5 µs pulse duration and 50 Hz frequency, with average power input and output of 2.3 W and 2.0 W, respectively (28.6 J/cm2). APF gel (1.23%F, pH 3.5) was applied on enamel surface with a microbrush and left on for 4 minutes. Then, the enamel blocks were fixed at the intraoral appliance level. The erosion was performed extraorally 4 times daily for 5 min in 150 mL of cola drink. Enamel loss was measured profilometrically after treatment and after the in situ phase. The data were tested using one-way Repeated Measures Anova and Tukey's test (p<0.05). Results CO2 laser alone (2.00±0.39 µm) did not show any significantly preventive effect against enamel erosion when compared with the control group (2.41±1.20 µm). Fluoride treated enamel, associated (1.50±0.30 µm) or not (1.47±0.63 µm) with laser irradiation, significantly differed from the control. Conclusion The APF application decreased enamel wear; however, CO2 laser irradiation did not enhance fluoride ability to reduce enamel wear.
Descritores: Erosão Dentária/prevenção & controle
Fluoreto de Fosfato Acidulado/uso terapêutico
Esmalte Dentário/efeitos dos fármacos
Esmalte Dentário/efeitos da radiação
Lasers de Gás/uso terapêutico
-Propriedades de Superfície
Fatores de Tempo
Cariostáticos/uso terapêutico
Método Duplo-Cego
Estudos Prospectivos
Reprodutibilidade dos Testes
Resultado do Tratamento
Terapia Combinada
Estatísticas não Paramétricas
Géis
Limites: Seres Humanos
Animais
Masculino
Feminino
Adulto
Bovinos
Adulto Jovem
Tipo de Publ: Estudos de Avaliação
Responsável: BR1.1 - BIREME



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