+publisher:"Universidade Estadual de Campinas" +contributor:("Cury, Altair Antoninha Del Bel")

Universidade Estadual de Campinas

1. Andrade, Camila Lima de, 1984-. Efeito da macrogeometria no comportamento biomecânico de implantes osseointegrados em osso de baixa qualidade = Effect of macrogeometry in the biomechanical behavior of osseointegration dental implants in low-quality bone: Effect of macrogeometry in the biomechanical behavior of osseointegration dental implants in low-quality bone.

Degree: 2014, Universidade Estadual de Campinas

URL: http://repositorio.unicamp.br/jspui/handle/REPOSIP/290466

► Abstract: Implant macro design is related to its collar design, prosthetic connection, thread design and body shape. Different implant macro designs can create distinct stress/strain… (more)

▼ Abstract: Implant macro design is related to its collar design, prosthetic connection, thread design and body shape. Different implant macro designs can create distinct stress/strain concentrations in the peri-implant sites of good-quality bone, however there is limited information about the influence of these implant macro design parameters on the biomechanical behavior of the implant installed in a low-quality bone. Accordingly, two studies were conducted, and the first evaluated the effect of the collar and threads designs on the stress and strain distribution in the implant and low-quality bone and the second study evaluated different types of prosthetic connection and implant body shapes on the biomechanical behavior of the peri-implant bone. In the first study, six cylindrical external hexagon implants models (4 x 10 mm) were obtained by the combination of two collar designs (smooth and microthread) and three thread shapes (square, trapezoidal and triangular). For the second study, four implant models were constructed with two types of prosthetic connection (External Hex and Morse Taper) and two implant body shapes (cylindrical and conical). In both studies, the implants supported single upper first molar crowns and the restorations received 200 N axial loading and were analyzed by three-dimensional finite element method. The models were created from a computer-aided design modeling software and the bone model was constructed based on a cone-beam computer tomography of the posterior region of maxilla. Data of the first study were quantitatively analyzed by one-way ANOVA at a significance level of 5%. In the study 2, the criteria of shear stress (?max) and strain (?max) were used to evaluate peri-implant bone. The first study showed that collar design affected all parameters of the implant and cortical bone (P < 0.05), contributing to 99.79% of total von Mises stress (?vM) in the implant and more than 90% of total stresses/strain generated in the cortical bone. The microthread collar showed the highest values to ?vM (54.91±1.06 MPa) in the implant, as well as to ?max (11.98±0.07 MPa) and ?max (0.97±0.07 x 10-3 ?m) in the cortical bone, despite it had produced the more favorable stresses/strain distribution pattern on the peri-implant bone. Threads design influenced biomechanically only the trabecular bone (P < 0.05), contributing more than 95% of total stresses generated. The triangular thread shape was responsible for producing the lowest values to ?max (3.83±0.34 MPa) and ?max (4.14±0.47 MPa) stresses and ?max (0.90±0.04 x 10-3 ?m). The second study showed that the two types of prosthetic connection and implant body shape influenced ?max and ?max on the peri-implant bone and Morse taper and cylindrical implants were responsible to produce the lowest ?max and ?max values in the cortical and trabecular bone, respectively. It was concluded that the presence of microthread collar on the implant neck, Morse Taper connection, triangular thread shape and cylindrical implant are the implant macro design parameters… Advisors/Committee Members: UNIVERSIDADE ESTADUAL DE CAMPINAS (CRUESP), Sotto-Maior, Bruno Salles, 1981- (advisor), Maior, Bruno Salles Sotto (advisor), Universidade Estadual de Campinas. Faculdade de Odontologia de Piracicaba (institution), Programa de Pós-Graduação em Clínica Odontológica (nameofprogram), Faot, Fernanda (committee member), Lagana, Dalva Cruz (committee member), Cury, Altair Antoninha Del Bel (committee member), Ruiz, Karina Gonzales Silvério (committee member).

Subjects/Keywords: Implantes dentários; Osseointegração; Análise de elementos finitos; Dental implants; Osseointegration; Finite element analysis

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Andrade, Camila Lima de, 1. (2014). Efeito da macrogeometria no comportamento biomecânico de implantes osseointegrados em osso de baixa qualidade = Effect of macrogeometry in the biomechanical behavior of osseointegration dental implants in low-quality bone: Effect of macrogeometry in the biomechanical behavior of osseointegration dental implants in low-quality bone. (Thesis). Universidade Estadual de Campinas. Retrieved from http://repositorio.unicamp.br/jspui/handle/REPOSIP/290466

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Andrade, Camila Lima de, 1984-. “Efeito da macrogeometria no comportamento biomecânico de implantes osseointegrados em osso de baixa qualidade = Effect of macrogeometry in the biomechanical behavior of osseointegration dental implants in low-quality bone: Effect of macrogeometry in the biomechanical behavior of osseointegration dental implants in low-quality bone.” 2014. Thesis, Universidade Estadual de Campinas. Accessed January 22, 2021. http://repositorio.unicamp.br/jspui/handle/REPOSIP/290466.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Andrade, Camila Lima de, 1984-. “Efeito da macrogeometria no comportamento biomecânico de implantes osseointegrados em osso de baixa qualidade = Effect of macrogeometry in the biomechanical behavior of osseointegration dental implants in low-quality bone: Effect of macrogeometry in the biomechanical behavior of osseointegration dental implants in low-quality bone.” 2014. Web. 22 Jan 2021.

Vancouver:

Andrade, Camila Lima de 1. Efeito da macrogeometria no comportamento biomecânico de implantes osseointegrados em osso de baixa qualidade = Effect of macrogeometry in the biomechanical behavior of osseointegration dental implants in low-quality bone: Effect of macrogeometry in the biomechanical behavior of osseointegration dental implants in low-quality bone. [Internet] [Thesis]. Universidade Estadual de Campinas; 2014. [cited 2021 Jan 22]. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/290466.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Andrade, Camila Lima de 1. Efeito da macrogeometria no comportamento biomecânico de implantes osseointegrados em osso de baixa qualidade = Effect of macrogeometry in the biomechanical behavior of osseointegration dental implants in low-quality bone: Effect of macrogeometry in the biomechanical behavior of osseointegration dental implants in low-quality bone. [Thesis]. Universidade Estadual de Campinas; 2014. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/290466

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Universidade Estadual de Campinas

2. Vilanova, Larissa Soares Reis, 1987-. Disfunções temporomandibulares = estudos sobre dor, mastigação e diagnóstico = Temporomandibular disorders: studies on pain, mastication and diagnostic: Temporomandibular disorders : studies on pain, mastication and diagnostic.

Degree: 2014, Universidade Estadual de Campinas

URL: http://repositorio.unicamp.br/jspui/handle/REPOSIP/288648

► Abstract: Temporomandibular disorders (TMD) are common chronic orofacial pathology conditions characterized by pain in the temporomandibular joint and/or muscles of mastication. The TMD is a… (more)

▼ Abstract: Temporomandibular disorders (TMD) are common chronic orofacial pathology conditions characterized by pain in the temporomandibular joint and/or muscles of mastication. The TMD is a common pain condition, especially in women during their reproductive phase. Thus the objectives of this thesis were (1) to evaluate whether the hormonal fluctuations that occur during the menstrual cycle alter pain sensitivity (PS), maximum bite force (MBF) and masticatory performance (MP) to volunteers with TMD, (2) evaluate if jaw movements and sleep quality would change with treatment with stabilizing occlusal splint and (3) compare the diagnosis based on the Diagnostic Criteria for Temporomandibular Disorders (DC / TMD) to evaluate the reliability and calibration between formal training in relation to self-instruction with documents and film. For this purpose, fifty volunteers were selected and divided into two groups of 25 participants: (1) volunteers with regular menstrual cycles and TMD, and (2) voluntary with TMD and using oral contraceptives. Pain sensitivity (PS) by using a visual analog scale, maximum bite force (MBF) using sensors and masticatory performance (MP) through screening were analyzed. These variables were measured for a period of four phases of a complete menstrual cycle. The same 50 volunteers diagnosed with PS participated in the second study, pain intensity (visual analogue scale), quality of sleep (Epworth Sleep Scale (ESS) and Index of Pittsburgh Sleep Quality (PSQI) were analyzed, and mandibular movements - range of motion and chewing movements (kinesiography) before and after two months of treatment with stabilizing splints. Repeated measures GLIMMIX were used for data analysis followed by Tukey¿s test (P ? .05). For the third study a different sample was used, a total of 32 patients (27 patients with TMD and 9 asymptomatic) were examined using DC/TMD. Six examiners were divided into two groups with different training, (1) formal training and calibration at a DC/TMD training center and (2) self-instruction with the use of documents and video. After the first evaluation, the second group went through the formal training, considered the group (3) self-instruction + course. The reliability assessment was performed over a full day comprising in a clinical examination of 16 patients for each of the three groups. The Cohen's kappa coefficient was used to calculate the reliability of the DC/TMD diagnoses. Regarding the results, differences between the PS in luteal phase (Fourth evaluation) and ovulatory phase (third evaluation) were found (p = 0.01) in both groups. No differences in MBF (P = 0.34) or MP (P = 0.43) were found between the experimental and control groups. Sensitivity to pain was reduced after treatment (P = 0.0001). The treatment improved range of motion, increasing mouth opening (P = 0.0001) and anterior-posterior movement (P = 0.01) and the maximum opening speed (P = 0.0001) and closing (P = 0.04) during mastication after treatment. There were differences in the sleep quality scores for PSQI… Advisors/Committee Members: UNIVERSIDADE ESTADUAL DE CAMPINAS (CRUESP), Rodrigues-Garcia, Renata Cunha Matheus, 1964- (advisor), Universidade Estadual de Campinas. Faculdade de Odontologia de Piracicaba (institution), Programa de Pós-Graduação em Clínica Odontológica (nameofprogram), Camparis, Cinara Maria (committee member), Bonjardim, Leonardo Rigoldi (committee member), Cury, Altair Antoninha Del Bel (committee member), Paulillo, Luis Alexandre Maffei Sartini (committee member).

Subjects/Keywords: Dor facial; Ciclo menstrual; Medição da dor; Mastigação; Reprodutibilidade dos testes; Facial pain; Menstrual cycle; Pain measurement; Mastication; Reproducibility of results

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Vilanova, Larissa Soares Reis, 1. (2014). Disfunções temporomandibulares = estudos sobre dor, mastigação e diagnóstico = Temporomandibular disorders: studies on pain, mastication and diagnostic: Temporomandibular disorders : studies on pain, mastication and diagnostic. (Thesis). Universidade Estadual de Campinas. Retrieved from http://repositorio.unicamp.br/jspui/handle/REPOSIP/288648

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Vilanova, Larissa Soares Reis, 1987-. “Disfunções temporomandibulares = estudos sobre dor, mastigação e diagnóstico = Temporomandibular disorders: studies on pain, mastication and diagnostic: Temporomandibular disorders : studies on pain, mastication and diagnostic.” 2014. Thesis, Universidade Estadual de Campinas. Accessed January 22, 2021. http://repositorio.unicamp.br/jspui/handle/REPOSIP/288648.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Vilanova, Larissa Soares Reis, 1987-. “Disfunções temporomandibulares = estudos sobre dor, mastigação e diagnóstico = Temporomandibular disorders: studies on pain, mastication and diagnostic: Temporomandibular disorders : studies on pain, mastication and diagnostic.” 2014. Web. 22 Jan 2021.

Vancouver:

Vilanova, Larissa Soares Reis 1. Disfunções temporomandibulares = estudos sobre dor, mastigação e diagnóstico = Temporomandibular disorders: studies on pain, mastication and diagnostic: Temporomandibular disorders : studies on pain, mastication and diagnostic. [Internet] [Thesis]. Universidade Estadual de Campinas; 2014. [cited 2021 Jan 22]. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/288648.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Vilanova, Larissa Soares Reis 1. Disfunções temporomandibulares = estudos sobre dor, mastigação e diagnóstico = Temporomandibular disorders: studies on pain, mastication and diagnostic: Temporomandibular disorders : studies on pain, mastication and diagnostic. [Thesis]. Universidade Estadual de Campinas; 2014. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/288648

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Universidade Estadual de Campinas

3. Marques, Isabella da Silva Vieira, 1986-. Filmes bioativos produzidos em superfícies de titânio por meio da técnica de oxidação por micro-arcos para aplicações odontológicas = análises de corrosão, tribocorrosão e respostas biológicas = Bioactive coatings produced on titanium surfaces by micro-arc oxidation for dental applications : corrosion, tribocorrosion and biological responses: Bioactive coatings produced on titanium surfaces by micro-arc oxidation for dental applications : corrosion, tribocorrosion and biological responses.

Degree: 2015, Universidade Estadual de Campinas

URL: http://repositorio.unicamp.br/jspui/handle/REPOSIP/290198

► Abstract: Titanium (Ti) and its alloys are commonly used in dental applications. Into the oral cavity, dental implants are submitted to a synergistic interaction of… (more)

▼ Abstract: Titanium (Ti) and its alloys are commonly used in dental applications. Into the oral cavity, dental implants are submitted to a synergistic interaction of wear and corrosion (tribocorrosion), which may lead to implant failures. As an alternative to overcome this problem, surface treatments have been applied targeting new tribocorrosion resistant surfaces, while enhancing the biological properties of Ti dental implants. The objectives of this study were: (i) to evaluate the biofunctionalization of commercially pure titanium surfaces (cpTi) produced by micro-arc oxidation (MAO) with incorporation of calcium (Ca), phosphorus (P), silver (Ag) and silicon (Si), (ii) to investigate the phenomenon of corrosion and tribocorrosion on these modified surfaces and (iii) to assess the antibacterial and cellular responses on cultured on the produced anodic films. After MAO treatment, corrosion, tribocorrosion and biological experiments were performed. The samples were divided according to different Ca/P concentrations (0.3 M/0.02 M or 0.1 M/0.03 M) incorporated or not with Ag (0.62 g/L) or Si (0.04 M) and different treatment durations (5 and 10 min). MAO was performed at 290 V and 250 Hz using a DC power supply. Polished and sandblasted surfaces were used as controls. Surface characterization was performed to understand the properties of the produced anodic films. ANOVA and Tukey's HSD tests were used (? = 0.05). Porous TiO2 surfaces enriched with bioactive elements were obtained. Groups with higher Ca/P produced thicker (5 to 6.26 µm) and harder (? 325 VHN) porous surfaces compared to the other groups (p < .001), due to the presence of rutile crystalline structure. MAO process improved electrochemical behavior of cpTi when compared to controls (p < 0.05). Regarding tribocorrosion, free potentials experiments showed lower drops (-0.6 V) and higher coating lifetime during sliding (5 and 7 minutes) for higher Ca concentration, whereas lower Ca concentrations presented similar drops (-0.8 V) in comparison to untreated group wherein the drop occurred immediately after the sliding started. The mass loss due to wear (Kw), the mass loss due to corrosion (Kc) and total mass loss (Kwc) were determined. The dominant wear regime was found for higher Ca/P groups (Kc/Kw ? 0.05) and a mechanism of wear-corrosion for controls and lower Ca/P groups (Kc/Kw ? 0.11). The group treated for 10 min and enriched with Ag presented the lowest Kwc (p < .05). In addition, Ag-rich surfaces presented antibacterial effect on planktonic Streptococcus sanguinis, reducing approximately from 53% to 70% of viable cells when compared to the other groups (p<0.001). Surfaces treated by MAO improved the spreading, attachment and osteogenic gene expression levels (ALP, BMP-2, OC, Col-1, RUNX2 and TGF-?1) of hMSCs. Considering the biofunctionalization of titanium surfaces, those with higher Ca/P presented enhanced surface features, with an improved corrosion and tribocorrosion behavior and biological responses Advisors/Committee Members: UNIVERSIDADE ESTADUAL DE CAMPINAS (CRUESP), Barão, Valentim Adelino Ricardo, 1983- (advisor), Mesquita, Marcelo Ferraz, 1967- (coadvisor), Universidade Estadual de Campinas. Faculdade de Odontologia de Piracicaba (institution), Programa de Pós-Graduação em Clínica Odontológica (nameofprogram), Sukotjo, Cortino (committee member), Mathew, Mathew Thoppil (committee member), Cury, Altair Antoninha Del Bel (committee member), Nociti Junior, Francisco Humberto (committee member).

Subjects/Keywords: Implantes dentários; Titânio; Corrosão; Propriedades de superficie; Células-tronco; Dental implants; Titanium; Corrosion; Surface properties; Stem cells

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Marques, Isabella da Silva Vieira, 1. (2015). Filmes bioativos produzidos em superfícies de titânio por meio da técnica de oxidação por micro-arcos para aplicações odontológicas = análises de corrosão, tribocorrosão e respostas biológicas = Bioactive coatings produced on titanium surfaces by micro-arc oxidation for dental applications : corrosion, tribocorrosion and biological responses: Bioactive coatings produced on titanium surfaces by micro-arc oxidation for dental applications : corrosion, tribocorrosion and biological responses. (Thesis). Universidade Estadual de Campinas. Retrieved from http://repositorio.unicamp.br/jspui/handle/REPOSIP/290198

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Marques, Isabella da Silva Vieira, 1986-. “Filmes bioativos produzidos em superfícies de titânio por meio da técnica de oxidação por micro-arcos para aplicações odontológicas = análises de corrosão, tribocorrosão e respostas biológicas = Bioactive coatings produced on titanium surfaces by micro-arc oxidation for dental applications : corrosion, tribocorrosion and biological responses: Bioactive coatings produced on titanium surfaces by micro-arc oxidation for dental applications : corrosion, tribocorrosion and biological responses.” 2015. Thesis, Universidade Estadual de Campinas. Accessed January 22, 2021. http://repositorio.unicamp.br/jspui/handle/REPOSIP/290198.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Marques, Isabella da Silva Vieira, 1986-. “Filmes bioativos produzidos em superfícies de titânio por meio da técnica de oxidação por micro-arcos para aplicações odontológicas = análises de corrosão, tribocorrosão e respostas biológicas = Bioactive coatings produced on titanium surfaces by micro-arc oxidation for dental applications : corrosion, tribocorrosion and biological responses: Bioactive coatings produced on titanium surfaces by micro-arc oxidation for dental applications : corrosion, tribocorrosion and biological responses.” 2015. Web. 22 Jan 2021.

Vancouver:

Marques, Isabella da Silva Vieira 1. Filmes bioativos produzidos em superfícies de titânio por meio da técnica de oxidação por micro-arcos para aplicações odontológicas = análises de corrosão, tribocorrosão e respostas biológicas = Bioactive coatings produced on titanium surfaces by micro-arc oxidation for dental applications : corrosion, tribocorrosion and biological responses: Bioactive coatings produced on titanium surfaces by micro-arc oxidation for dental applications : corrosion, tribocorrosion and biological responses. [Internet] [Thesis]. Universidade Estadual de Campinas; 2015. [cited 2021 Jan 22]. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/290198.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Marques, Isabella da Silva Vieira 1. Filmes bioativos produzidos em superfícies de titânio por meio da técnica de oxidação por micro-arcos para aplicações odontológicas = análises de corrosão, tribocorrosão e respostas biológicas = Bioactive coatings produced on titanium surfaces by micro-arc oxidation for dental applications : corrosion, tribocorrosion and biological responses: Bioactive coatings produced on titanium surfaces by micro-arc oxidation for dental applications : corrosion, tribocorrosion and biological responses. [Thesis]. Universidade Estadual de Campinas; 2015. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/290198

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Universidade Estadual de Campinas

4. Andrade, Kelly Machado de, 1982-. Força máxima de mordida, performance mastigatória, movimentos mandibulares e impacto da saúde oral na qualidade de vida de idosos com artrite reumatoide: Maximum bite force, masticatory performance, jaw movements and impact of oral health on quality of life of elderly patients with rheumatoid arthritis.

Degree: 2016, Universidade Estadual de Campinas

URL: http://repositorio.unicamp.br/jspui/handle/REPOSIP/304973

► Abstract: Rheumatoid arthritis (RA) is a prevalent disease, which may cause severe damage to the temporomandibular joint (TMJ) and possibly to the stomatognathic system functions.… (more)

▼ Abstract: Rheumatoid arthritis (RA) is a prevalent disease, which may cause severe damage to the temporomandibular joint (TMJ) and possibly to the stomatognathic system functions. The aim of this study was to compare the masticatory function of elderly individuals with and without TMJ commitment due to RA. For this, 30 volunteers aged over 60 years, partially or totally edentulous, were assigned to two groups: (1) with RA and TMJ impaired, (2) without RA or TMD (control). The TMJ was evaluated by the RDC/TMD. Subjects were rehabilitated through new removable prostheses, and the elderly were evaluated before and after prosthesis installation for the following variables: maximum bite force (MBF), masticatory performance (MP), jaw chewing movements, range of mandibular movements and oral health-related quality of life (OHRQoL). The MBF was determined via pressure sensors placed bilaterally in the molar region. The MP was evaluated by sieving method using test material, considering the median particle size (X50) and distribution of particles along the sieve (b). An electromagnetic jaw tracking method was used to evaluate jaw chewing movements (time, angle and velocity) during mastication of the test material, and the range of mandibular movements (sagittal and vertical opening, right and left laterality, mandibular lateral deviation and protrusion). The OHRQoL was assessed by OHIP-14 and their physical, psychological and social domains. The data obtained were analyzed using ANOVA followed by Tukey-Kramer test. All tests were performed at a significance level of ? = 0.05. It was observed that elderly individuals with RA and TMJ impairment showed a significant reduction in the MBF (P <0.0001), the opening angle of the jaw chewing movements and the range of mandibular movements of the sagittal and vertical opening, and right and left laterality, as well as a significant increase in X50 and b values, indicating low MP (P <0.05). It also found greater negative OHRQoL in general aspects and domains (D1, D2, D3, D4, D5 and D7), in the RA+TMD group when compared to the control. After prosthesis installation, there was a significant increase in both groups (P <0.05) in MBF, distribution of the particles (lower b values), the opening and closing angles of the jaw chewing movements and the range of mandibular movements, except for lateral deviation (P = 0.3769) and right laterality (P = 0.0735). Although the RA+TMD group maintained the lowest values, the new prosthesis had a greater positive effect on the masticatory function in this group, reflected in significant reduction in X50 during the MP, in the OHRQoL, and all domains (P <0.05). In the control group, there was a reduction in the negative OHRQoL in general and domains D1 and D2. Therefore, it was concluded that the commitment in TMJ due to AR impairs masticatory function among the elderly, causing a negative OHRQoL. Further, well-planned prostheses shown to be crucial in the dental treatment of elderly with the disease helping to minimize the deleterious effects of RA in… Advisors/Committee Members: UNIVERSIDADE ESTADUAL DE CAMPINAS (CRUESP), Rodrigues-Garcia, Renata Cunha Matheus, 1964- (advisor), Cury, Altair Antoninha Del Bel, 1948- (advisor), Universidade Estadual de Campinas. Faculdade de Odontologia de Piracicaba (institution), Programa de Pós-Graduação em Clínica Odontológica (nameofprogram), Mattos, Maria da Gloria Chiarello de (committee member), Gonçalves, Daniela Aparecida de Godoi (committee member), Napimoga, Juliana Trindade Clemente (committee member), Barão, Valentim Adelino Ricardo (committee member).

Subjects/Keywords: Artrite reumatóide; Idosos; Mastigação; Arthritis, rheumatoid; Older people; Mastication

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Andrade, Kelly Machado de, 1. (2016). Força máxima de mordida, performance mastigatória, movimentos mandibulares e impacto da saúde oral na qualidade de vida de idosos com artrite reumatoide: Maximum bite force, masticatory performance, jaw movements and impact of oral health on quality of life of elderly patients with rheumatoid arthritis. (Thesis). Universidade Estadual de Campinas. Retrieved from http://repositorio.unicamp.br/jspui/handle/REPOSIP/304973

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Andrade, Kelly Machado de, 1982-. “Força máxima de mordida, performance mastigatória, movimentos mandibulares e impacto da saúde oral na qualidade de vida de idosos com artrite reumatoide: Maximum bite force, masticatory performance, jaw movements and impact of oral health on quality of life of elderly patients with rheumatoid arthritis.” 2016. Thesis, Universidade Estadual de Campinas. Accessed January 22, 2021. http://repositorio.unicamp.br/jspui/handle/REPOSIP/304973.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Andrade, Kelly Machado de, 1982-. “Força máxima de mordida, performance mastigatória, movimentos mandibulares e impacto da saúde oral na qualidade de vida de idosos com artrite reumatoide: Maximum bite force, masticatory performance, jaw movements and impact of oral health on quality of life of elderly patients with rheumatoid arthritis.” 2016. Web. 22 Jan 2021.

Vancouver:

Andrade, Kelly Machado de 1. Força máxima de mordida, performance mastigatória, movimentos mandibulares e impacto da saúde oral na qualidade de vida de idosos com artrite reumatoide: Maximum bite force, masticatory performance, jaw movements and impact of oral health on quality of life of elderly patients with rheumatoid arthritis. [Internet] [Thesis]. Universidade Estadual de Campinas; 2016. [cited 2021 Jan 22]. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/304973.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Andrade, Kelly Machado de 1. Força máxima de mordida, performance mastigatória, movimentos mandibulares e impacto da saúde oral na qualidade de vida de idosos com artrite reumatoide: Maximum bite force, masticatory performance, jaw movements and impact of oral health on quality of life of elderly patients with rheumatoid arthritis. [Thesis]. Universidade Estadual de Campinas; 2016. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/304973

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Universidade Estadual de Campinas

5. Girundi, Francisco Mauro da Silva, 1968-. Técnica simplificada em prótese total : influência na qualidade da prótese, função mastigatória e satisfação do paciente: Simplified technique for complete denture : influence of quality prostheses, masticatory function and patient satisfaction.

Degree: 2016, Universidade Estadual de Campinas

URL: http://repositorio.unicamp.br/jspui/handle/REPOSIP/330396

► Abstract: The increasing the number of edentulous and the correlation between social condition and tooth loss signaled the need for making removable dentures by the… (more)

▼ Abstract: The increasing the number of edentulous and the correlation between social condition and tooth loss signaled the need for making removable dentures by the public health system. The objective of this randomized clinical trial was to evaluate the quality of prostheses made with the Simplified Technical (S) used in the public service of the city of Belo Horizonte, compared with the traditional technique (T) taught at most dental schools. The variables evaluated were: satisfaction measured through a questionnaire and EVA, the quality of life in oral health (QVSB) evaluated using the brazilian version of OHIP-Edent, the quality of prostheses analyzed by functional evaluation, masticatory performance and swallowing threshold obtained by the fractionation method with optocal sieves. They were selected sixty volunteers (46 women) (mean age 65,7 ± 5,28 years) with edentulism for at least one year. The volunteers were randomly divided into two groups (n = 30): Control (Traditional Technique-T) and experimental group (Simplified Technical-S). All variables were evaluated before treatment (baseline), two months after rehabilitation (intermediate phase) and four months after the adaptation to the new prosthesis (final phase). The quality of the prosthesis in the initial phase was 5.3 to 4.9 for S and T at the final stage it was 9.3 to 9.1 for T and S; performance in 40 cycles (X50) in the initial phase was 5.7mm for both groups (T and S) at the final stage it was 3.8mm to T and 3.7mm for S; the QVSB at initial stage was 14.1 for T and 12.5 for S at the final stage was 3.2 for T and 2.6 for S; satisfaction at the initial stage was 9.5 for the T and 9.3 for S, the final stage was 14.8 for T and S. There was improvement in all variables of the study compared the initial phase with the intermediate and final. There was no significant difference between the two techniques (T and S) for the making of prostheses. When the reduction of clinical time and costs for making the denture is necessary, as occurs in public health care services, the choice of technique S can be recommended without there harm to patients Advisors/Committee Members: UNIVERSIDADE ESTADUAL DE CAMPINAS (CRUESP), Silva, Wander José da, 1980- (advisor), Universidade Estadual de Campinas. Faculdade de Odontologia de Piracicaba (institution), Programa de Pós-Graduação em Clínica Odontológica (nameofprogram), Lagana, Dalva Cruz (committee member), Faot, Fernanda (committee member), Gonçalves, Thais Marques Simek Vega (committee member), Cury, Altair Antoninha Del Bel (committee member).

Subjects/Keywords: Arcada edêntula; Prótese dentária completa; Satisfação do paciente; Qualidade de vida; Mastigação; Jaw, edentulous; Complete dentures; Patient satisfaction; Quality of life; Mastication

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Girundi, Francisco Mauro da Silva, 1. (2016). Técnica simplificada em prótese total : influência na qualidade da prótese, função mastigatória e satisfação do paciente: Simplified technique for complete denture : influence of quality prostheses, masticatory function and patient satisfaction. (Thesis). Universidade Estadual de Campinas. Retrieved from http://repositorio.unicamp.br/jspui/handle/REPOSIP/330396

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Girundi, Francisco Mauro da Silva, 1968-. “Técnica simplificada em prótese total : influência na qualidade da prótese, função mastigatória e satisfação do paciente: Simplified technique for complete denture : influence of quality prostheses, masticatory function and patient satisfaction.” 2016. Thesis, Universidade Estadual de Campinas. Accessed January 22, 2021. http://repositorio.unicamp.br/jspui/handle/REPOSIP/330396.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Girundi, Francisco Mauro da Silva, 1968-. “Técnica simplificada em prótese total : influência na qualidade da prótese, função mastigatória e satisfação do paciente: Simplified technique for complete denture : influence of quality prostheses, masticatory function and patient satisfaction.” 2016. Web. 22 Jan 2021.

Vancouver:

Girundi, Francisco Mauro da Silva 1. Técnica simplificada em prótese total : influência na qualidade da prótese, função mastigatória e satisfação do paciente: Simplified technique for complete denture : influence of quality prostheses, masticatory function and patient satisfaction. [Internet] [Thesis]. Universidade Estadual de Campinas; 2016. [cited 2021 Jan 22]. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/330396.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Girundi, Francisco Mauro da Silva 1. Técnica simplificada em prótese total : influência na qualidade da prótese, função mastigatória e satisfação do paciente: Simplified technique for complete denture : influence of quality prostheses, masticatory function and patient satisfaction. [Thesis]. Universidade Estadual de Campinas; 2016. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/330396

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Universidade Estadual de Campinas

6. Alves, Marcela Rodrigues. Relação anatomica entre a morfologia cranio-facial, o espaço aereo faringeo, a posição do osso hioide e a postura cranio-cervical: Anatomical relation between the craniofacial morphology, pharyngeal airway space, the hyoid bone position and the craniocervical posture.

Degree: 2009, Universidade Estadual de Campinas

URL: http://repositorio.unicamp.br/jspui/handle/REPOSIP/289074

► Abstract: The aim of this research was to evaluate the relation between the craniofacial morphology, pharyngeal airway space, the hyoid bone position and the craniocervical… (more)

▼ Abstract: The aim of this research was to evaluate the relation between the craniofacial morphology, pharyngeal airway space, the hyoid bone position and the craniocervical posture. Lateral cephalometric radiographs were obtained from 52 volunteers in natural head posture, among 18 and 28 years old, of both genders, randomly selected, that had not historical of orthodontic treatment, tooth absences (except the third molar ones), presence of growth or development anomalies of the craniofacial skeleton (except prognathism and retrognathism), use of any type of occlusal appliance and volunteers with amaurosis (visual loss) or serious phonoaudiological deficiencies. Linear and angular measurements referring to the craniofacial morphology, pharyngeal airway space, hyoid bone position and craniocervical posture had been taken. The collected data were grouped and the variables had been related by means of Pearson Linear Correlation (a=0.05). The hyoid bone anteroposterior position showed greater relation with the mandibular body length (r=0.50) and intermaxilary length (r=0.62) and area (r=0.57), both with p<0.01, besides it showed a weak relation with cervical column inclination (r=-0.28; p<0.05). The hyoid bone superoinferior position was strongly related (p<0.01) with the total anterior facial height (r=0.79) and facial lower third height (r=0.63). The hyoid bone inclination presented relation with the growth axis (r=0.39; p<0.01), however this variable presented strongest relation with the cranio-vertical (r=0.58; p<0.01) and cranio-cervical (r=0.57; p<0.01) postures. The hyoid bone to mandibular synphysis distance presented significant relation (p<0.01) with the cranio-cervical (r=0.52) and cervical (r=-0.44) posture. The craniovertical and cranio-cervical postures presented considerable relation (p<0.01) with prognathism, mandibular inclination and with the growth axis. It was not seen any relation between cranio-cervical posture and pharyngeal airway space. The oropharynx and lower pharyngeal diameter presented considerable relation (p<0.01) with the intermaxilary length (r=0.67) and area (r=0.42) and with the growth axis (r=-0.50). These spaces still presented significant relation with the hyoid bone anteroposterior position and with the hyoid bone to mandibular synphysis distance, being strongest to the lower pharyngeal space (r=0.59 and r=0.52, respectively; p<0.01). It could be observed that a great morphofunctional interaction exists between the head and neck structures. The knowlegd of these relations is important, when it is intend to do some intervention that is able of modify this balance or when the intention is correct an unbalance. Advisors/Committee Members: UNIVERSIDADE ESTADUAL DE CAMPINAS (CRUESP), Silva, Frederico Andrade e, 1948- (advisor), Universidade Estadual de Campinas. Faculdade de Odontologia de Piracicaba (institution), Programa de Pós-Graduação em Clínica Odontológica (nameofprogram), Vitti, Mathias (committee member), Manzi, Flavio Ricardo (committee member), Moreira, Roger William Fernandes (committee member), Cury, Altair Antoninha Del Bel (committee member).

Subjects/Keywords: Ossos faciais; Faringe; Postura; Cefalometria; Facial bones; Pharynx; Posture; Cephalometry

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Alves, M. R. (2009). Relação anatomica entre a morfologia cranio-facial, o espaço aereo faringeo, a posição do osso hioide e a postura cranio-cervical: Anatomical relation between the craniofacial morphology, pharyngeal airway space, the hyoid bone position and the craniocervical posture. (Thesis). Universidade Estadual de Campinas. Retrieved from http://repositorio.unicamp.br/jspui/handle/REPOSIP/289074

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Alves, Marcela Rodrigues. “Relação anatomica entre a morfologia cranio-facial, o espaço aereo faringeo, a posição do osso hioide e a postura cranio-cervical: Anatomical relation between the craniofacial morphology, pharyngeal airway space, the hyoid bone position and the craniocervical posture.” 2009. Thesis, Universidade Estadual de Campinas. Accessed January 22, 2021. http://repositorio.unicamp.br/jspui/handle/REPOSIP/289074.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Alves, Marcela Rodrigues. “Relação anatomica entre a morfologia cranio-facial, o espaço aereo faringeo, a posição do osso hioide e a postura cranio-cervical: Anatomical relation between the craniofacial morphology, pharyngeal airway space, the hyoid bone position and the craniocervical posture.” 2009. Web. 22 Jan 2021.

Vancouver:

Alves MR. Relação anatomica entre a morfologia cranio-facial, o espaço aereo faringeo, a posição do osso hioide e a postura cranio-cervical: Anatomical relation between the craniofacial morphology, pharyngeal airway space, the hyoid bone position and the craniocervical posture. [Internet] [Thesis]. Universidade Estadual de Campinas; 2009. [cited 2021 Jan 22]. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/289074.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Alves MR. Relação anatomica entre a morfologia cranio-facial, o espaço aereo faringeo, a posição do osso hioide e a postura cranio-cervical: Anatomical relation between the craniofacial morphology, pharyngeal airway space, the hyoid bone position and the craniocervical posture. [Thesis]. Universidade Estadual de Campinas; 2009. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/289074

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Universidade Estadual de Campinas

7. Gomes, Simone Guimarães Farias. Influencia do padrão facial vertical sobre a mastigação e seus parametros: Effect of facial vertical pattern on mastication and its parameters.

Degree: 2010, Universidade Estadual de Campinas

URL: http://repositorio.unicamp.br/jspui/handle/REPOSIP/288655

► Abstract: Craniofacial vertical morphology may influence the disposition of masticatory muscles, affecting some functions of stomatognathic system. Thus, the aims of this study were to… (more)

▼ Abstract: Craniofacial vertical morphology may influence the disposition of masticatory muscles, affecting some functions of stomatognathic system. Thus, the aims of this study were to evaluate, in subjects with different facial vertical pattern, the quality of mastication and the following masticatory parameters: occlusal contact area, muscles activities, muscle effort, mandibular movement, lateral asymmetries and chewing side preference. Seventy-eight healthy and dentate individuals were selected according to facial vertical pattern, which was determined using VERT index: (1) mesofacial, (2) brachyfacial, (3) dolichofacial. Quality of mastication was determined by masticatory efficiency and masticatory performance indexes, using a silicon based test material and a system composed by 10 sieves. Masticatory efficiency was calculated by the percentage of comminuted material up to 2 mm, and masticatory performance was given by the X50 value, which was obtained by the Rosin-Rammler equation. Occlusal contact area was evaluated bilaterally using silicon casting of occlusal surfaces and analysis of scanned image with appropriate software. Electromyographic activity of masseter and anterior temporal muscles was carried out at rest, during maximal vertical clenching and during mastication. Muscles effort of masticatory muscles was determined by the percentage of activity used for mastication in relation to the maximal muscle activity. Mandibular movements and chewing side preference were evaluated using a jaw-tracking device. For determination of lateral asymmetries, maximal bite force and occlusal contact area were analysed unilaterally by means of sensors positioned in first molar region and silicon cast, respectively. Data were analyzed using carefully selected statistics methods at a 5% significant level. Dolichofacial subjects presented lower values of masticatory efficiency, masticatory performance, bilateral occlusal contact area, muscle activity at rest and during maximal vertical clenching followed by mesofacial and brachyfacial subjects. Dolichofacials also presented maximal bite force asymmetry, as well as accomplished larger muscle effort and mandibular posterior movement, both during chewing. No significant difference was found among groups for muscle activity during mastication and chewing side preference. All groups presented occlusal contact area asymmetry, with larger area at left side. In the terms in which this study was performed, it can be concluded that craniofacial morphology influences masticatory function and its parameters. Advisors/Committee Members: UNIVERSIDADE ESTADUAL DE CAMPINAS (CRUESP), Rodrigues-Garcia, Renata Cunha Matheus, 1964- (advisor), Universidade Estadual de Campinas. Faculdade de Odontologia de Piracicaba (institution), Programa de Pós-Graduação em Clínica Odontológica (nameofprogram), Junior, Arnaldo de França Caldas (committee member), Shinkai, Rosemary Sadami Arai (committee member), Cury, Altair Antoninha Del Bel (committee member), Gavião, Maria Beatriz Duarte (committee member).

Subjects/Keywords: Músculos mastigatórios; Movimento; Mandibula; Masticatory muscles; Movement; Mandible

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Gomes, S. G. F. (2010). Influencia do padrão facial vertical sobre a mastigação e seus parametros: Effect of facial vertical pattern on mastication and its parameters. (Thesis). Universidade Estadual de Campinas. Retrieved from http://repositorio.unicamp.br/jspui/handle/REPOSIP/288655

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Gomes, Simone Guimarães Farias. “Influencia do padrão facial vertical sobre a mastigação e seus parametros: Effect of facial vertical pattern on mastication and its parameters.” 2010. Thesis, Universidade Estadual de Campinas. Accessed January 22, 2021. http://repositorio.unicamp.br/jspui/handle/REPOSIP/288655.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Gomes, Simone Guimarães Farias. “Influencia do padrão facial vertical sobre a mastigação e seus parametros: Effect of facial vertical pattern on mastication and its parameters.” 2010. Web. 22 Jan 2021.

Vancouver:

Gomes SGF. Influencia do padrão facial vertical sobre a mastigação e seus parametros: Effect of facial vertical pattern on mastication and its parameters. [Internet] [Thesis]. Universidade Estadual de Campinas; 2010. [cited 2021 Jan 22]. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/288655.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Gomes SGF. Influencia do padrão facial vertical sobre a mastigação e seus parametros: Effect of facial vertical pattern on mastication and its parameters. [Thesis]. Universidade Estadual de Campinas; 2010. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/288655

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Universidade Estadual de Campinas

8. Luca Fraga, Luciola Rangel de. Avaliação clinica, no periodo de 33 meses, da incidencia de carie, retenção e desgaste de materiais hibridos de ionomero de vidro/resina composta utilizados como selantes de fossulas e fissuras.

Degree: 1999, Universidade Estadual de Campinas

URL: http://repositorio.unicamp.br/jspui/handle/REPOSIP/289740

► Abstract: The aim of this study was to evaluate the clinical performance of two glass ionomer/resin composite hybrid materiais, when applied as pits and fissures… (more)

Subjects/Keywords: Cárie dentária - Prevenção; Cimentos dentários; Resinas dentárias

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APA (6^th Edition):

Luca Fraga, L. R. d. (1999). Avaliação clinica, no periodo de 33 meses, da incidencia de carie, retenção e desgaste de materiais hibridos de ionomero de vidro/resina composta utilizados como selantes de fossulas e fissuras. (Thesis). Universidade Estadual de Campinas. Retrieved from http://repositorio.unicamp.br/jspui/handle/REPOSIP/289740

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Luca Fraga, Luciola Rangel de. “Avaliação clinica, no periodo de 33 meses, da incidencia de carie, retenção e desgaste de materiais hibridos de ionomero de vidro/resina composta utilizados como selantes de fossulas e fissuras.” 1999. Thesis, Universidade Estadual de Campinas. Accessed January 22, 2021. http://repositorio.unicamp.br/jspui/handle/REPOSIP/289740.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Luca Fraga, Luciola Rangel de. “Avaliação clinica, no periodo de 33 meses, da incidencia de carie, retenção e desgaste de materiais hibridos de ionomero de vidro/resina composta utilizados como selantes de fossulas e fissuras.” 1999. Web. 22 Jan 2021.

Vancouver:

Luca Fraga LRd. Avaliação clinica, no periodo de 33 meses, da incidencia de carie, retenção e desgaste de materiais hibridos de ionomero de vidro/resina composta utilizados como selantes de fossulas e fissuras. [Internet] [Thesis]. Universidade Estadual de Campinas; 1999. [cited 2021 Jan 22]. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/289740.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Luca Fraga LRd. Avaliação clinica, no periodo de 33 meses, da incidencia de carie, retenção e desgaste de materiais hibridos de ionomero de vidro/resina composta utilizados como selantes de fossulas e fissuras. [Thesis]. Universidade Estadual de Campinas; 1999. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/289740

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Universidade Estadual de Campinas

9. Garbelini, Wilson Jose. Avaliação de sistemas ceramicos de baixa fusão combinados ao titanio graus 2 e 5 por ensaio de flexão e microscopia eletronica de varredura.

Degree: 2001, Universidade Estadual de Campinas

URL: http://repositorio.unicamp.br/jspui/handle/REPOSIP/289192

► Abstract: Titanium and its alloys have an excellent biocompatibility, corrosion resistance, low specific gravity, low cost and mechanical proprieties that are nearly equal to those… (more)

▼ Abstract: Titanium and its alloys have an excellent biocompatibility, corrosion resistance, low specific gravity, low cost and mechanical proprieties that are nearly equal to those of dental gold alloys, justifying its use in prostheses appliance. However, there is a lack of comparative studies that measure the combination with available low fusing porcelain. The purpose of this study was to evaluate the influence of two different metal substrates (commercially pure titanium, Ti-2 or grade II and alloy Ti-6AI-4V, Ti-5 or grade V) combined to three distinct low fusing ceramic systems commercially available on bond strengh and nature of porcelain-metal fracture, and to compare the results to a combination of palladium-silver (Pd-Ag) alloyNMK 68 Duceram porcelain. Three point bending strength and scanning electron microscopy (SEM), were used to determine the bond strength and nature of porcelain-metal fracture. Sixty metal strips measuring 25x3xO.5mm were made - 30 of titanium grade II and 30 of titanium grade V, and on one side of their central portion it was applied a porcelain amount whose dimensions were 8x3x1 mm. In both groups of metal strips, ten specimens received Vitatitankeramik porcelain, ten Triceram porcelain, and ten Duceratin porcelain. The control 'group consisted of ten specimens Pd-Ag alloy/ VMK68 porcelain Duceram. Statistical analysis were made by one way analysis of variance (ANOVA) and Tuckey test at 5% significance level. Results showed that the bond strength of the control group was statistical higher (47.98Mpa) then the group of Ti grade II respectively, Vitatitankeramik 30.82MPa, Triceram 26.58MPa, Duceratin 22.72MPa and Ti grade V respectively, Vitatinkeramik 27.18MPa, Triceram 25.53MPa and Duceratin 22.90MPa. In the other hand, for both substrates, when Duceratin porcelain was applied - Ti grade 11 (22.72MPa) and Ti grade V (22.90 MPa), the results were statistically diferents then Ti grade II / Vitatitankeramik (30.82MPa). The analysis of SEM indicated a predominance of adhesive fractures for the groups Ti grade II and Ti grade V, and cohesive fracture for control group Pd-Ag / Duceram Advisors/Committee Members: UNIVERSIDADE ESTADUAL DE CAMPINAS (CRUESP), Henriques, Guilherme Elias Pessanha, 1968- (advisor), Universidade Estadual de Campinas. Faculdade de Odontologia de Piracicaba (institution), Programa de Pós-Graduação em Clínica Odontológica (nameofprogram), Cury, Altair Antoninha Del Bel (committee member), Mesquita, Marcelo Ferraz (committee member), Zavanelli, Ricardo Alexandre (committee member), Frossard, Marcos (committee member).

Subjects/Keywords: Ligas de titânio; Paládio; Cerâmica odontológica

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APA · Chicago · MLA · Vancouver · CSE | Export to Zotero / EndNote / Reference Manager

APA (6^th Edition):

Garbelini, W. J. (2001). Avaliação de sistemas ceramicos de baixa fusão combinados ao titanio graus 2 e 5 por ensaio de flexão e microscopia eletronica de varredura. (Thesis). Universidade Estadual de Campinas. Retrieved from http://repositorio.unicamp.br/jspui/handle/REPOSIP/289192

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Garbelini, Wilson Jose. “Avaliação de sistemas ceramicos de baixa fusão combinados ao titanio graus 2 e 5 por ensaio de flexão e microscopia eletronica de varredura.” 2001. Thesis, Universidade Estadual de Campinas. Accessed January 22, 2021. http://repositorio.unicamp.br/jspui/handle/REPOSIP/289192.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Garbelini, Wilson Jose. “Avaliação de sistemas ceramicos de baixa fusão combinados ao titanio graus 2 e 5 por ensaio de flexão e microscopia eletronica de varredura.” 2001. Web. 22 Jan 2021.

Vancouver:

Garbelini WJ. Avaliação de sistemas ceramicos de baixa fusão combinados ao titanio graus 2 e 5 por ensaio de flexão e microscopia eletronica de varredura. [Internet] [Thesis]. Universidade Estadual de Campinas; 2001. [cited 2021 Jan 22]. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/289192.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Garbelini WJ. Avaliação de sistemas ceramicos de baixa fusão combinados ao titanio graus 2 e 5 por ensaio de flexão e microscopia eletronica de varredura. [Thesis]. Universidade Estadual de Campinas; 2001. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/289192

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Universidade Estadual de Campinas

10. Souza Junior, Joane Augusto de. Avaliação da dureza Knoop da resina acrilica polimerizada por luz visivel, quando em contato com metal, e de sua rugosidade de superficie.

Degree: 2004, Universidade Estadual de Campinas

URL: http://repositorio.unicamp.br/jspui/handle/REPOSIP/288643

► Abstract: The aim of this work was to evaluate and compare roughness and Knoop microhardness values of a visible light-cured resin to heat-cured resins, when… (more)

▼ Abstract: The aim of this work was to evaluate and compare roughness and Knoop microhardness values of a visible light-cured resin to heat-cured resins, when in contact with metal. Therefore, twelve samples of 30 mm in diameter and 4 mm in thickness were made, containing a cobalt-chromium metal bar exposed in one of the surfaces, to each group of the according to the resin and polymerizing method: group 1) microwave oven-cured acrylic resin (Onda Cryl®); group 2) visible light-cured acrylic resin (Triad®); group 3) heat-cured in water acrylic resin (Clássico®). After processing, all samples were ground with 360, 400, 600 and 1000-grit abrasive papers in a polishing machine under refrigeration, followed by polishing cloths and 1-micron diamond suspension. Roughness of the acrylic resins were evaluated in micrometers (µm) with a surface texture measurer Surfcorder SE 1700 calibrated with a cut-off value of 0.8 mm and a tracing length of 3.2mm in 0.5mm/s. Knoop Microhardness (Kg/mm2) was assayed using a microhardness tester Shimadzu HMV-2000 set on 25 gram for 10 seconds, at 50, 100, 200, 400 and 800 µm from the metal bar. Roughness values were submitted to analysis of variance, Tukey¿s test and t-test and Knoop hardness values were submitted to analysis of variance, Tukey¿s test and Kruskal-Wallis¿ test. Statistically significant differences ( p < 0.05) were found for microhardness and roughness values, where group 2 presented the highest values (Ra = 0.11 and KHN 50 = 20.20; KHN 100 = 20.96; KHN 200 = 20.88; KHN 400 = 21.01 and KHN 800 = 21.44). Microhardness values in different distances from the metal bar were not significantly different (p < 0.05) (group 1: KHN 50 =16.78; KHN 100 = 17.16; KHN 200 = 17.29; KHN 400 = 17.87; KHN 800 = 17.98; and group 3: KHN 50 = 17.07; KHN 3 100 = 17.06; KHN 200 = 17.21; KHN 400 = 17.78; KHN 800 = 17.96). It was concluded that heat-cured in water acrylic resin showed the highest roughness and surface Knoop hardness values when compared to the other groups. Also, metal did not influence acrylic¿s hardness values Advisors/Committee Members: UNIVERSIDADE ESTADUAL DE CAMPINAS (CRUESP), Rodrigues-Garcia, Renata Cunha Matheus, 1964- (advisor), Universidade Estadual de Campinas. Faculdade de Odontologia de Piracicaba (institution), Programa de Pós-Graduação em Clínica Odontológica (nameofprogram), Carvalho, Adriana Silva de (committee member), Cury, Altair Antoninha Del Bel (committee member), Oliveira, Viviane Maia Barreto de (committee member), Ganzarolli, Solimar Maria (committee member).

Subjects/Keywords: Resinas acrílicas dentárias; Fotopolimeros; Resistencia dos minerais; Prótese dentária

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APA (6^th Edition):

Souza Junior, J. A. d. (2004). Avaliação da dureza Knoop da resina acrilica polimerizada por luz visivel, quando em contato com metal, e de sua rugosidade de superficie. (Thesis). Universidade Estadual de Campinas. Retrieved from http://repositorio.unicamp.br/jspui/handle/REPOSIP/288643

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Chicago Manual of Style (16^th Edition):

Souza Junior, Joane Augusto de. “Avaliação da dureza Knoop da resina acrilica polimerizada por luz visivel, quando em contato com metal, e de sua rugosidade de superficie.” 2004. Thesis, Universidade Estadual de Campinas. Accessed January 22, 2021. http://repositorio.unicamp.br/jspui/handle/REPOSIP/288643.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

MLA Handbook (7^th Edition):

Souza Junior, Joane Augusto de. “Avaliação da dureza Knoop da resina acrilica polimerizada por luz visivel, quando em contato com metal, e de sua rugosidade de superficie.” 2004. Web. 22 Jan 2021.

Vancouver:

Souza Junior JAd. Avaliação da dureza Knoop da resina acrilica polimerizada por luz visivel, quando em contato com metal, e de sua rugosidade de superficie. [Internet] [Thesis]. Universidade Estadual de Campinas; 2004. [cited 2021 Jan 22]. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/288643.

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

Council of Science Editors:

Souza Junior JAd. Avaliação da dureza Knoop da resina acrilica polimerizada por luz visivel, quando em contato com metal, e de sua rugosidade de superficie. [Thesis]. Universidade Estadual de Campinas; 2004. Available from: http://repositorio.unicamp.br/jspui/handle/REPOSIP/288643

Note: this citation may be lacking information needed for this citation format:
Not specified: Masters Thesis or Doctoral Dissertation

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