Estudo prospectivo sobre a utilização de próteses totais implantossuportadas em pacientes edêntulos

The objective of this study was to evaluate the impact of replacing conventional mandibular complete dentures by complete fixed dentures on the oral health-related quality of life and kinesiographic parameters of maxillary edentulous patients. Material and Methods: edentulous patients (n = 16) received one set of new complete dentures and after the intraoral adjustments and adaptation period (30 days), the Brazilian version of Oral Health Impact Profile for assessing edentulous subjects (Ohip-Edent) was used to evaluate the oral health-related quality of life (OHQOL) of the participants. Additionally, the kinesiograph instrument K6-I (Myotronics Research Inc., Seattle, WA) was used to record opening and closure range of movement, mandibular movement, and the pattern of maxillary complete denture movement on chewing. Afterwards, the patients had their mandibular complete dentures replaced by a complete fixed denture and the same evaluation protocol was performed after 3 and 6 months. Ohip-Edent responses were analyzed using Wilcoxon's test for repeated measures (α = .05) and Kinesiographic data using the Student´s t test (α = .05). Results: The Ohip-Edent showed an improvement of general oral health-related quality of life after 3 and 6 months of the treatment with complete fixed dentures. Kinesiographic recordings revealed a significant increase on maximum mandibular movements of vertical opening and no differences for the movement of the maxillary complete denture on chewing after treatment with complete fixed dentures was observed. Conclusion: the installation of complete fixed dentures improved the OHQOL and changed mandibular movements, with increases in vertical amplitude of maximal opening.

Halitose: limitando a qualidade de vida

The aim of this literature review is to observe the causes, symptoms and consequences of halitosis and the influence of preventive measures. Halitosis has multifactorial causes, and may have local and systemic origins. It can limit the quality of life of individuals and often occurs due to lack of knowledge of prevention methods. Therefore, it is important that professionals are better prepared and people informed about the physiological and pathological halitosis to prevent its individual and social effects.

Impacto da saúde bucal na qualidade de vida de pacientes maiores de 50 anos de duas instituições públicas do município de Araraquara-SP

Introduction: Oral health can affect quality of life, and the OHIP-14 index (Oral Health Impact Profile) is useful for evaluating this impact. Objective: to investigate the impact of oral health conditions on the quality of life of patients over  50  years, assessing, initially, the consistency of the short form of the Oral Health Impact Profile index (OHIP-14). Material and method: A cross-sectional study was performed among 149 patients of two public institutions for routine dental (UNESP) and medical practice (Municipal). They were interviewed using the OHIP-14 formulary, assessing its internal consistency (Cronbach´s alpha coefficient) and the OHIP-mean (additive method). The patients were distributed according to sex, age, and education level. The comparisons of interest were made using Student´s t test at a 5% level of significance. Result: A total of consecutive patients (n = 149) participated of this study (87% response rate). Cronbach´s alpha coefficient was 0.78, denoting a good consistency of the OHIP index. The OHIP mean was 4.98. The most prevalently affected OHIP domains were dimensions of physical pain: painful aching (11.40%) and uncomfortable eating foods (21.50%). There was non-significant difference (p > 0.05) between the mean OHIP value in relation to each of gender, age, and education level. Conclusion: The OHIP-14 is a reliable instrument of assessing oral health-related quality of life, and among patients under routine practice, it was found a low impact of oral conditions on their quality of life in the studied institutions (UNESP and Municipal).

Dor orofacial e qualidade de vida de adultos

To determine the prevalence and intensity of orofacial pain in adults that participated in a health program at Ribeirão Preto. Methodology: The study was conducted by a self-administered questionnaire, with 19 questions in 99 people aged 18 to 66 years. The method used for data collection was the index Oral Impacton Daily Performances (OIDP), which evaluated the six months preceding the survey, pain experiences in the mouth, teeth or dentures and how these factors interfere with daily activities. Statistical analysis was performed using Epi Info version 3.4. Results: The majority of the adults who participated in this survey (52.5%) reported having an excellent or good oral health, reported having problems with their teeth (60.6%), no problems with the gums (77.8%), no bad taste in mouth (77.8%) or bad breath (77.8%). Among the participants of the study, 56.6% felt orofacial pain in the last six months and the pain were more frequently caused by cold or hot liquids (30.3%), spontaneous pain (17.2%), during the mouth opening (17.2%), pain in the face (13.1%) and ATM (13.1%). Regarding the severity rate, the highest proportion varied from mild to moderate. Conclusions: Even observing a low severity of orofacial pain, its prevalence was high, which probably has a negative effect on life quality of these people.

Muito além dos muros

The art of dealing with the similar goes beyond simply contact a service provider to the recipient of the service , after the mouth is only part of the individual. The design PET - Saúde provides the academic experience of exploring the world beyond the walls of the college, which is simply phenomenal. This is the best way to form the dental professional with a humanist , critical and reflective view . Providing students the opportunity to encounter the reality of payphones and develop the general skills of the dentist , as communication with other professionals , experiencing multiprofessionality and transdisciplinarity , important in health promotion . During visits to municipalities were executed activities of health care with prevention and rehabilitation . Even against a background of lack of resources , lack of certain materials , common clinical presentation not prevented the carrying out of procedures and care . This experience is essential because it helps in decision making and establishment of costeffectiveness in their professional careers , based not only on scientific evidence , but also the needs of a given population . Therefore , the experience of participating in the PET allows the complete formation of the academic , also marked the Humanities and Social Sciences . Therefore, going beyond the walls of the college provides a comprehensive and humane view of the patient , which is no longer restricted to just one sick " part " , because it may have its context understood and integrated into the vision of each petiano .

Síndrome da ardência bucal: avaliação e tratamento

The burning mouth syndrome (BMS) is a relevant pathology that has been defined as a chronic pain with difficult diagnosis and treatment. The prevalence of BMS is estimate to be 15% of the general population, being more common in the elderly and middle-aged. Characterized by a burning sensation in more than one area, more frequently on the two thirds of the tongue, on the anterior half of the hard palate and on the mucosa of the upper lip, the BMS is associated with clinical signs of normality and normal laboratory findings. For several studies the BMS etiology is controversial because it is multifactorial since it can be caused by local, neuropathic, psychological and/or systemic factors. These controversies make the diagnosis more difficult, especially if the dentist does not have knowledge about the syndrome. Thus, the aim of this paper is to present, by means of a literature review, the main features of BMS, indicating the procedures that may be useful for diagnosis, and also the available therapeutic modalities in order to increasing the knowledge of health professionals so that patients with BMS may benefit from appropriate treatment, support and professional confidence, always aiming to better quality of life.

Palimpsestos: Ana Miranda y la lectura de la historia literarria brasileña

We can notice in Brazilian literature —both past and contemporary— the presence of the historical novel in its several modalities which include traditional models but also contemporary formulations that break old models with irreverence. Among them are the historiographical metafictions (Hutcheon, 1991), which propose the rereading not only of history but also of literature itself. Therefore, in the large number of historical characters which are fictionalized by contemporary Brazilian historical novel in the last decades, this essay intends to discuss how Ana Miranda engages in reading the history of Brazilian literature through fiction in three of her novels. The first is Boca do inferno (1989), whose protagonists are two of the main representatives of Brazilian colonial barroque, Father Antônio Vieira and poet Gregório de Matos. Following the chronological order of protagonist writers, the next novel to be discussed is Dias & dias (2002), whose action is centered in Gonçalves Dias, a well known poet of national Romanticism. The third is A última quimera (1995), which makes an outline of Brazilian literature at the beginning of the 20th century, dealing with Augusto dos Anjos and Olavo Bilac. By inverting some traditional viewpoints, Ana Miranda proposes, as in a palimpsest, the rereading and discussion of the national literary cânon and its construction.

Diet and ecomorphology of Leporinus reticulatus (Characiformes: Anostomidae) from the upper Rio Juruena, MT, Brazil: ontogenetic shifts related to the feeding ecology

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Avaliação das alterações no nível da crista óssea e na estabilidade de implantes em função instalados na região anterior da maxila enxertada com osso autógeno ou rhBMP-2

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Ocorrência de Escherichia coli resistente a antimicrobianos em diferentes sítios corporais em uma população diversa de gatos saudáveis

Pós-graduação em Microbiologia Agropecuária - FCAV

Modeling the formation and propagation of desiccation cracks in soils

The problem of desiccation cracks in soils has received increasing attention in the last few years, in both experimental investigations and modeling. Experimental research has been mainly focused on the behavior of slurries subjected to drying in plates of different shapes, sizes and thickness. The main objectives of these studies were to learn about the process of crack formation under controlled environmental conditions, and also to better understand the effect of different factors (e.g. soil type, boundary conditions, soil thickness) on the morphology of the crack network. As for the numerical modeling, different approaches have been suggested lately to describe the behavior of drying cracks in soils. One aspect that it is still difficult to describe properly is the crack pattern observed in desiccated soils. This work presents a novel technique to model the behavior of drying soils. The crack patter observed in desiccation tests on circular plates are simulated with the main objective of predicting the effect of soil thickness on crack pattern. Good agreement between experimental results and model prediction are observed.

Modeling field load tests in lateritic unsaturated soil

Many models for unsaturated soil have been developed in the last years, accompanying the development of experimental techniques to deal with such soils. The benchmark of the models for unsaturated soil can be assigned to the Barcelona Basic Model (BBM) now incorporated in some codes such as the CODE_BRIGHT. Most of those models were validated considering limited laboratory test results and not much validation is available considering real field problems. This paper presents modeling results of field plate load tests performed under known suction on a lateritic unsaturated soil. The required input data were taken from laboratory tests performed under suction control. The modeling nicely reproduces field tests allowing appreciating the influence of soil suction on the stress-settlement curve. In addition, wetting induced or collapse settlements were calculated from field tests and were nicely duplicated by the numerical analysis performed.

Preanesthetic assessment data do not influence the time for tracheal intubation with Airtraq (TM) video laryngoscope in obese patients

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Morphological aspects of tympanic bulla after ventral osteotomy in cats

To evaluate tympanic bulla healing after experimental ventral osteotomy in cats. Twenty adult cats were submitted to unilateral ventral bulla osteotomy and divided into two groups: cats of A1 group (n=10) were euthanized at 8 weeks and cats of A2 group (n=10), at 16 weeks postoperative. Signs of Horner's syndrome or damage to the inner ear were not found. Open-mouth radiographs taken in the immediate postoperative showed interruption in the contour of the larger compartment of the operated bulla. The result of Mcnemar'test was significant in A2 group (*p=0.0156). Macroscopic exams revealed that the operated bullae were similar to the normal ones, with preservation of the tympanic cavity. Connective tissue at the osteotomy site of the larger compartment was significantly found in the operated bullae in both groups (McNemar test: A1 p=0.0020*; A2 p=0.0078*). Histomorphometric analyses showed that the connective tissue length at the osteotomy site was shorter in A2 group than in the A1 group (Mann-Whitney test: p=0.0021*). Experimental ventral osteotomy did not alter significantly the tympanic bulla conformation and complete regeneration of tympanic bulla frequently did not occur before 16 weeks of postoperative period.

Presença de candida e de anticorpos anti-candida na cavidade bucal de pacientes com periodontite crônica do adulto

The presence of Candida and the production of histolytic enzyms by the isolated samples were observed in the saliva and gingival fluid in adult chronic periodontitis patients and health ones. It was also verified the quantity of antibodies against Candida (IgG, IgA, IgM and IgE) in the saliva and sera of the same patients through ELISA technique. Yeasts of the genus Candida mainly C. albicans were isolated from saliva in higher number from adult chronic periodontitis patients in relation to the controle with statistically significant difference. The meon of the quantity of isolated Candida (UFC/ml) were higher for periodontítis patients, although this difference was not statistically significative. Samples of Candida isolated from both groups produced hystolytic enzymes (hyaluronidase, condroitin sulfatase, proteinase, phospholipase) that are considered patogenicity factors in periodontol diseases. Only one sample of each group (C albicans) didn't produce the four analysed enzymes. The antibodies levels against Candida (IgG, IgM and IgA in saliva, IgG and IgA in sera and IgG and IgM in gingival Fluid), were statistically higher in adult chronic periodontitis patients in relation to periodontically health individuals, suggesting humoral immune response by periodontitis patients to the yeasts of the genus Candida