Proximal caries lesion detection in primary teeth: does this justify the association of diagnostic methods?

The aim of this clinical study was to evaluate and compare the performance of visual exam with use of the Nyvad criteria (visual examination - (VE)), interproximal radiography (BW), laser fluorescence device (DIAGNOdent Pen-DDPen), and their association in the diagnosis of proximal lesions in primary teeth. For this purpose, 45 children (n = 59 surfaces) of both sexes, aged between 5 and 9 years were selected, who presented healthy primary molars or primary molars with signs suggestive of the presence of caries lesions. The surfaces were clinically evaluated and coded according to the Nyvad criteria and immediately afterwards with the DDPen. Radiographic exam was performed only on the surfaces coded with Nyvad scores 2, 3, 5, or 6. Active caries lesions and/or those with discontinuous surfaces were restored, considering the depth of lesion as reference standard. Sensitivity, specificity, accuracy, and area under ROC curve were calculated for each technique and its associations. Visual exam with Nyvad criteria presented the highest specificity, accuracy, and area under ROC curve values. The DDPen presented the highest sensitivity values. Association with one or more methods resulted in an increase in specificity. The performance of visual, radiographic, and DDpen exams and their associations were good; however, the clinical examination with the Nyvad criteria was sufficient for the diagnosis of interproximal lesions in primary teeth.

Associação entre a doença periodontal e doenças sistêmicas crônicas: revisão de literatura

Periodontal disease has been increasingly associated as a supporting factor, and even a precursor to some systemic diseases. Just aim of this paper was to analyze by reviewing the literature, the possible mechanisms involved in the etiopathogenesis of periodontal disease that are common to the current systemic diseases such as obesity, atherosclerosis, diabetes and rheumatoid arthritis. The articles were analyzed with in the publication period of the years 2006 to 2011 and were surveyed in the databases PubMed, LILACS and SciELO. Of a total of 907 articles found by searching the indices and their associations, were selected by inclusion criteria 93 articles. For the preparation of this literature review, only 24 articles were selected because they are based on inflammatory mechanisms, metabolic and infectious, where the considerations for the strongest associations in the literature. This literature review reinforces the association of periodontal disease with systemic diseases analyzed due to presence of inflammatory and immunological mechanisms and similar synergism betwen the two diseases, but some hypotheses still need further clarification. The professional should stick to recent discoveries associations to promote periodontal treatment in preventing the development of systemic diseases, as well as in maintaining the systemic health of patients already suffering from chronic systemic diseases.

Desenvolvimento de bebês nos dois primeiros meses de vida: variáveis maternas e sociodemográficas

In the present study, participated sixteen mothers. We discuss about risk factors for the development of the baby, especially main measurements maternal and sociodemographic. Mothers were interviewed and inventories to assess anxiety and stress. The babies were assessed from 'Inventário Operacionalizado Portage. The results pointed positive correlations between anxiety and self-care, and negative associations between maternal stress and cognitive development of infants. There were significant correlations between maternal age and cognitive, and motor development in the second month (p=0.005; 013). Gestational age was significant for the motor area in the second month of a baby's life (p=0.026), however this correlate was negative. The variable birth weight showed significant difference in cognition and negative in the second month (p=0.29); and maternal education was significant positive for the language area in the first month (p=0.000). These results emphasized the importance of guidance and monitoring of mothers during the postpartum.

Avaliação e resolutividade do serviço odontológico no Sistema Único de Saúde

Pós-graduação em Odontologia Preventiva e Social - FOA

Classificação multicritério de peças de reposição

Pós-graduação em Engenharia Mecânica - FEG

Participação política, planos diretores e gestão urbana sob o Estatuto da Cidade

The hegemonic version of democracy is based on Schumpeter’s approach, a legacy of liberal pluralism that reduces the formation of legitimate majorities through representation. Nevertheless, the democratization of authoritarian countries has provided innovative experiences of civil society in new participatory formats. At the institutional level, the Statute of the City regulated the chapter of the Urban Policy of the Federal Constitution of 1988. It advocates participatory formats of public policies in urban management “through public participation and representative associations���. The construction of this agenda is the result of institutional imposition and it reflects the government decisions and civil society demands. This paper analyzes the participation, its ability to share decisions, and to what extent these participatory formats depend on governments for the implementation of new paradigms of urban management. The approach combines theoretical and empirical analysis of development processes of Master Plans normatively guided by the City Statute. The empirical basis is formed by three medium-sized cities in Sao Paulo state: Piracicaba, Bauru and Rio Claro.

Eficácia e ecotoxicidade do diquat em mistura com fontes de cobre para controle de Ceratophyllum demersum e alga unicelular e filamentosa

Pós-graduação em Agronomia (Produção Vegetal) - FCAV

Fluorose dentária em Araraquara-SP: prevalência, severidade e associação com fatores de risco

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Impacto de andrógenos sobre a proliferação e atividade de fibroblastos e células epiteliais em cultura celular

Pós-graduação em Odontologia - FOAR

Análise multivariada de características reprodutivas e produtivas de vacas da raça Holandesa

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

CC98-410 Money 2000+ News (Introductory Issue)

Money 2000+ is a program designed to increase the financial well being of Nebraskans through increased savings and reduced household debt. This Campaign Circular, Money 2000+ News is an introductory publication to this program which talks about setting goals for saving money, downsizing your debt with ways to save with credit cards, passing up things that waste money, record keeping, looking for ways to save money, avoiding late fees, and saving and credit tips.

Assessment of Texas Medical Providers Concerning Rabies Vaccines

Rabies is an important zoonotic disease in Texas and thousands of people each year either request or require rabies prophylaxis because they have ‘high risk’ jobs or are exposed to the disease. After experiencing difficulty in receiving rabies prophylaxis from physicians, we conducted a survey of Texas medical providers to assess their knowledge of rabies vaccine procedures and their experience with rabies vaccines. Most providers in Texas (>95% of 297) rarely saw patients for rabies prophylaxis; therefore, providers have minimal, if any, experience with the procedures of acquiring and administering the vaccine. Providers varied greatly in their responses to our questions of where to acquire the vaccine, how and where to administer the vaccine, and where to acquire information about the vaccine. State and local health departments should target medical clinics and physician associations as outlets to disseminate information regarding rabies, rabies prophylaxis, and treatment.

Análise multivariada de características reprodutivas e produtivas de vacas da raça Holandesa

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Fluctuation of Anti-Endothelial Cell Antibody Titers in Mixed Connective Tissue Disease

Background: Antibodies directed against endothelial cell surface antigens have been described in many disorders and have been associated with disease activity. Since the most prominent histopathologic feature in mixed connective tissue disease (MCTD) is the widespread and unique proliferative vascular lesion, our aim was to evaluate the frequency of anti-endothelial cell antibodies (AECA) in this condition. Objectives: To evaluate the frequency of AECA in this disease and assess its clinical and laboratory associations. Methods: Seventy-three sera from 35 patients with MCTD (Kasukawa's criteria), collected during a 7 year period, were tested for immunoglobulins G and M (IgG and IgM) AECA by cellular ELISA, using HUVEC (human umbilical vein endothelial cells). Sera from 37 patients with systemic lupus erythematosus (SLE), 22 with systemic sclerosis (SSc) and 36 sera from normal healthy individuals were used as controls. A cellular ELISA using HeLa cells was also performed as a laboratory control method. Results: IgG-AECA was detected in 77% of MCTD patients, 54% of SLE patients, 36% of SSc patients and 6% of normal controls. In MCTD, IgG-AECA was associated with vasculitic manifestations, disease activity and lymphopenia, and was also a predictor of constant disease activity. Immunosuppressive drugs were shown to reduce IgG-AECA titers. Since antibodies directed to HeLa cell surface were negative, AECA was apparently unrelated to common epitopes present on epithelial cell lines. Conclusions: AECA are present in a large proportion of patients with MCTD and these antibodies decrease after immunosuppressive treatment. IMAJ 2012; 14:84-87

A palaeobiogeographic model for biotic diversification within Amazonia over the past three million years

Many hypotheses have been proposed to explain high species diversity in Amazonia, but few generalizations have emerged. In part, this has arisen from the scarcity of rigorous tests for mechanisms promoting speciation, and from major uncertainties about palaeogeographic events and their spatial and temporal associations with diversification. Here, we investigate the environmental history of Amazonia using a phylogenetic and biogeographic analysis of trumpeters (Aves: Psophia), which are represented by species in each of the vertebrate areas of endemism. Their relationships reveal an unforeseen 'complete' time-slice of Amazonian diversification over the past 3.0 Myr. We employ this temporally calibrated phylogeny to test competing palaeogeographic hypotheses. Our results are consistent with the establishment of the current Amazonian drainage system at approximately 3.0-2.0 Ma and predict the temporal pattern of major river formation over Plio-Pleistocene times. We propose a palaeobiogeographic model for the last 3.0 Myr of Amazonian history that has implications for understanding patterns of endemism, the temporal history of Amazonian diversification and mechanisms promoting speciation. The history of Psophia, in combination with new geological evidence, provides the strongest direct evidence supporting a role for river dynamics in Amazonian diversification, and the absence of such a role for glacial climate cycles and refugia.