Para além da leitura linear: uma contribuição ao processo de compreensão

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Fatores prognósticos e análise de sobrevida de pacientes diagnosticados com carcinoma espinocelular nos 10 primeiros anos do Centro de Oncologia Bucal da Unesp, Campus de Araçatuba

Objetivo: Estimar as probabilidades acumuladas de sobrevida dos pacientes diagnosticados com carcinoma espinocelular nos 10 primeiros anos do Centro de Oncologia Bucal da UNESP, Campus de Araçatuba, de 1991 a 2000, observadas até 2005, estabelecendo os possíveis fatores prognósticos significativos para o óbito. Méttodo: A análise de sobrevida foi realizada em uma coorte de 280 pacientes com carcinoma espinocelular, no Centro de Oncologia Bucal da Faculdade de Odontologia de Araçatuba, UNESP, entre 1991 e 2000. Para avaliar a associação entre as variáveis independentes e o óbito, realizou-se o teste Log Rank. A probabilidade do teste com p-valor menor que 0,25 ficou estabelecida para a inclusão das covariáveis no processo de ajustamento do modelo. A sobrevida foi estimada pelo método de produto limite de Kaplan-Meier. Os fatores prognósticos foram estimados pelo modelo de riscos proporcionais de Cox, calculando-se razão da função de risco (HR). A análise de resíduo foi realizada para verificar o ajuste do modelo. Resultados: As taxas de probabilidades acumuladas de sobrevida de 280 pacientes, para os casos em estádio IV, foram, 56,74%, 32,13%, 23,71% e 20,57%, respectivamente, até 1, 2, 3 e 5 anos após o diagnóstico. Pacientes no estádio I apresentaram sobrevida em 5 anos de 81,73%. O estadiamento clínico da doença no diagnóstico foi o único fator prognóstico definido no processo de ajuste de modelo. A estimativa da razão da função de riscos de morrer em pacientes diagnosticados no estádio III (HR=3,3), é praticamente três vezes o risco daqueles em estádio I; da mesma forma, o risco de morrer dos diagnosticados em estádio IV (HR=6,17) é cerca de seis vezes ao daqueles em estádio I. Conclusões: A covariável que permaneceu no modelo final foi estadiamento clínico no momento do diagnóstico, sendo, pois, o único fator prognóstico.

Antimicrobial photodynamic therapy in rat experimental candidiasis: evaluation of pathogenicity factors of Candida albicans

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

Effects of Photodynamic Therapy with Blue Light and Curcumin as Mouth Rinse for Oral Disinfection: A Randomized Controlled Trial

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Molecular markers of angiogenesis and metastasis in lines of oral carcinoma after treatment with melatonin

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

Lematização verbal em juruna: discussões lexicográficas

The production of a dictionary always generates controversy about decisions to be taken by the lexicographer. They are based – a priori – in previous theoretical and methodological choices. What we mean by dictionary? Why making certain choices rather than others? How to reconcile (if there is a reconciliation) the different approaches to describe the lexicon? The objective here is to contribute with theoretical and methodological reflections related to the Juruna Lexicography (Yudjá), as well as for lexicographical studies camp. This text addresses critical points of dictionaries production processes – if we may so call it – the history of the act of making a dictionary, so we can discuss choices to be taken to the entries of verbs in the Juruna-Portuguese bilingual dictionary assembly provided as a long term project result, in which some collaborators are working, including community’s indigenous. The work contains sections that will raise historical and linguistic discussions about the compilation of a dictionary and how this act binds to the applicability for the subjects that use this instrument firming / mobilizer of the lexicon visions. The focus here will be to discuss the verbs entries in the Juruna dictionary (stemming), taking lexicographical history as a contributor to certain choices of dictionaries production nowadays, whether for mother tongue, for foreign language, specialized lexicons, semantic groups, and systematizations for languages that are starting/beginning a first publication of dictionaries

Práticas dialógicas em sala de aula: condição fundante do sujeito letrado

This research intend to situate the process of literacy as a practice interlocutive acquisition of written language, through which students interact with each other and the teacher, and through these interactions are constituted as a subject of dialogue and history. So he had as an aim to investigate through the key concepts of dialogism Bakhtin and discourse analysis, the possibilities of teaching and learning of reading and writing, using language in use, showing the dialogical practices in order to demonstrate that the verbal interactions that result from the actual discursive situations, actually originated in the classroom, from working with the genre can guide the teaching of reading and writing and its social use. Therefore, I base this research on the methodological framework of literature and field. This takes place in view of observed teaching practice related to the early years of literacy and, therefore, to investigate such activities are carried out that reading and writing during the teaching of mother tongue, as are utilized practices of orality and literacy in room classroom and, even if the teacher makes use of this type of language for the acquisition of written language. The results of analysis of data collected by the instruments used, namely, questionnaires, systematic observation and textual production of the students, point to the fact that the literacy teaching practices, classroom researched are far from forming a student literate because the fact of the teachers surveyed knew not the key content for teaching the language, means that they will lead to literacy, from the point of view of language as a monologic process.

Estudo morfométrico do canal do hipoglosso

The hypoglossal nerve (HN) is responsible for the intrinsic and extrinsic muscles of the tongue. Knowledge of this is extremely important because this nerve is responsible for tongue movement. HN paralysis can be associated to the disease itself in various zones in which the NH travels, mainly the hypoglossal canal (HC). Variations in shape of the hypoglossal canal have been pointed to as the cause of HN paralysis in several studies. Four hundred dried intact human skulls without sex or race identification, belonging to the Discipline of Anatomy of ICTSJC – UNESP were studied. Each canal was classified into types: type I (without division in the HC), type II (HC with low bone spike), type III (HC more than two projections bone), type IV (presence of complete bony bridge without dividing HC into two distinct canals) and type V (presence of bone bridge by dividing into two HC canals). HC was found in 100% of skulls studied in both side. Regarding types, we found 538 (67.25%) hypoglossal canal of type I (34%, right side and 33.25%, left side), 108 (13.5%) of type II (7.38%, right side, and 6.13%, left side), 60 (7.5%) hypoglossal canal of type III (3.5%, right side and 4.0%, left side) 84 (10.5%) of type IV (4.75%, right side and 5.75%, left side) and 5 (0.63%) of the type V (0.13%, right side and 0.5%, left side). We found 5 (0,63%) different HC and classified ourselves in type VI, VII and VIII. The average angle was 51,3º on right side and 50,25º on left side. Detailed knowledge of the anatomy of the CH supports professionals in interventions of bloody skull base and also in giving the correct diagnosis of the probable causes of paralysis of the hypoglossal nerve

O ensino de história e geografia nos anos iniciais numa rede municipal de ensino: um estudo de caso

The present research aims to identify conceptions that teachers and students of the early years have in relation to the disciplines of history and geography. The site chosen for the survey was a municipal school in the city of Lençóis Paulista, in São Paulo. The work's theme was chosen after observing a minimization of the teaching of the contents of the above-mentioned disciplines at the expense of mathematical content and mother tongue. In addition, there were difficulties arising from the standardization of education , such as teaching network uses material apostilled . The survey data , together with literature review was conducted with students and teachers in the early years who participated in a semistructured interview . Authors like Callai (1999 and 2005), Cavalcanti (2005 and 1998) and Burke (1992) theoretically supports the research . They have in common a new conception of education that values the small deeds that result in major events. The student, in this view, plays an important role as a subject of social transformation. The research has favored both the analysis of the conceptions of teachers and students, assisting in reflection on teaching practices, but also led to reflect on the training of teachers. The research shows us that the type of material used and the practice adopted may impair the access of students to the language of nature and society

A formação pré-serviço do professor de língua estrangeira em curso de licenciatura: crenças e reflexões em experiências de estágio supervisionado em diferentes contextos (sala de aula e teletandem)

This article aims to show the results of an institutional research in Applied Linguistics, which tries to comprehend how the initial teaching practice occurs in diversely figured contexts of foreign language teaching-learning (on-site and virtual), as well as how such contexts may mutually favor and encourage reflective and critical training of the language teacher in/for a contemporary world. It´s possible to notice a reflective attitude of four Brazilian foreign language (Spanish, English and Italian) teachers in initial training, especially regarding some aspects related to the teaching-learning languages process, such as roles of the participants; relevance of meaningful interaction; engaged cultures; teaching of a foreign language and mother tongue teaching as foreign one; teaching and learning typologically similar languages; constitution of the place to learn-teachIt´s possible to notice a reflective attitude of four Brazilian foreign language (English, Italian and Spanish) teachers in pre-service education, especially about some aspects of language teaching and learning process, such as the role of the participants; the relevance of significant interactions; the involved cultures; the teaching of a foreign language and the teaching of the mother tongue as a foreign language; the teaching of similar languages as Portuguese and Spanish; and the constitution of the place of teaching and learning languages. The results indicate that the experience of experiencing the dynamics of a conventional didactic context of language teaching (classroom), alongside to the experience of teaching and learning in a context of virtual educational settings (teletandem), it was especially important for the critical training of the future language teachers and to the awareness about the practice of teaching languages in times of technological innovation.

Análise da frequência de micronúcleos frente á utilização de colutório bucal com base alcoólica em indivíduos fumantes e não fumantes

Micronuclei (MN) originate from chromosome fragments or whole chromosomes that lag behind at anaphase during cell division can occur due to excessive exposure to harmful agents, defects in mitosis and / or DNA repair process. The study evaluated the frequency of micronuclei in cytological samples after daily use of alcohol -based mouthwash mouth in smokers and non-smokers. We assessed 30 subjects, aged between 17-42 years and established as exclusion criteria: alcohol consumption; periodontal disease; systemic diseases that may interfere with the integrity of the oral mucosa; individuals with medical or pharmacological history that affect the performance of the study, family history of malignancies. For smokers the inclusion criterion was a minimum consumption of 20 cigarettes / day, and the contrast required for non-smokers. The sample was divided into 02 experimental groups: Group 1 Smokers and Group 2 Non-Smokers, both groups performed mouthwash (alcohol 21,6%) with Listerine® Defense of Teeth and Gums for 04 weeks cytological collection were performed on buccal mucosa and portion median border of the tongue, one for initial, week 0 control, and subsequent three weeks with continued use of mouthwash. The collected material was stained by specific staining Feulgen / Fast Green. The analysis of 3000 cells / individual was performed by light microscopy statistics used Kruskal- Wallis and Mann-Whitney tests for frequency MN. The frequency of micronuclei in buccal mucosa was 1.6 ± 1.75 and 1.46 ± 2.06 for the site language to Group 1 Smokers of showing a slight increase compared with Group 2 Non-smoking, which showed a variation of 1.2 ± 1.53 for the buccal mucosa site and 0.86 ± 1.41 for the site language. However, this difference was not statistically significant. The results suggest that alcohol-based mouthwash tested is not an inducer of genotoxic changes, thus not changing the frequency...

Análise ultrassonográfica qualitativa e quantitativa da deglutição orofaríngea

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Desenvolvimento de imunossensor baseado na imobilização de anticorpo monoclonal em fibroína da seda para diagnóstico rápido da cisticercose bovina

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Identificação de patógenos da cavidade bucal no lavado broncoalveolar de pacientes sob ventilação mecânica

Pós-graduação em Odontologia Restauradora - ICT

Considerações sobre o uso do piercing lingual

Objective: Investigated the consequences of tongue piercing in individuals from the city of Araraquara, São Paulo, Brazil. Methods: In Araraquara there are five piercing shops, but only two agreed to help the research by providing the contact information of customers who had had their tongues pierced. These customers were contacted by telephone. By the end of the research, the sample consisted of 100 individuals from both genders aged 18 years or more. Not all of them still had their tongue piercing. A form with six objective questions was used to collect information. The information was then analyzed by descriptive statistics. Results: From the 100 participants, 77 had been using tongue piercing for more than 6 months. It took less than 4 months for the tongue to heal. Sixty–eight individuals used oral rinses and of these, 19 also used painkillers. Only 11 individuals did not present symptoms after the first weeks using the piercing. On the other hand, 56 individuals reported complications such as increased salivation, speaking difficulties, gingival or mucosal traumas, dental fractures and eating difficulties. Conclusion: All these tongue-piercing complications justify efforts to inform the youth about the use of piercing in the oral cavity.