899 resultados para Agentes IInteligentes


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Risk of mechanical injuries contraindicate brushing and elect chemical agents as appropriate for daily cleaning of dentures relined with resilient materials. It was evaluated the effect of denture cleansers on the wettability of denture relining material (Dentusoft, Dental Medrano). We used 20 discs of acrylic resin thermoactivated VipiCril ® with 30mm diameter and 4mm thick, covered by 2mm Dentusoft ®. Divided into 4grupos were stored in artificial saliva at 37 +1 º C for 30 days, immersed daily for 15minutes in distilled water (GI), Corega ® Tabs (GII), a solution of sodium bicarbonate (GIII) or solution of sodium hypochlorite (GIV) after which, on the soft liner were poured 2 ml of type IV gypsum (Durone IV, Dentsply). Reached the final setting of the gypsum specimens were sectioned vertically and medially, settled water with sandpaper No. 400 and mounted on suitable device for reading (in the right and left) of the contact angle Carl Zeiss microscope (precision, 001). The results were submitted to analysis, showed non-normal distribution, opting for non-parametric test. Kruskal Wallis test performed at 5% significance, there was statistical difference between the groups with lower average contact angle for GII. It was concluded that the chemical cleaning Corega Tabs ® allowed a better adaptation of relining the gypsum studied.

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Objective: to identify the relation between the level of knowledge of community health workers on oral health and the presence of the Oral Health Team in the Family Health Strategy. Methods: we performed a survey with 173 community health workers allocated in public health services of five municipalities in the northwest of São Paulo, Brazil, through a self-administered and structured instrument. The survey instrument contemplated questions related to the presence of the Oral Health Team in the Family Health Strategy and questions regarding oral health. Results: the majority of community health workers was inserted in strategies with the presence of Oral Health Teams (60.1%). We found that the oral health knowledge of most participants was good (48%). Conclusion: there is relation between the level of knowledge of community health workers and the presence of the Oral Health Team in the Family Health Strategy.

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The perceptions of the Community Health Agent (CHA) referred to ethics in their work have been evaluated in this study. A questionnaire with social and ethical issues was applied in 61 ACS. 90% reported having received information about ethics, and “training courses” was the most cited source (68.9%). On a scale from 1 (least) to 5 (maximum), 67% claimed to have knowledge about ethics among 4 or 5 and 88.5% reported that this topic has an importance of 5 in their work. Ethical conflicts exposed had an average of 75% of respondents in agreement with the reference sources, and the two items involving “information privacy” showed the greatest disagreement. Ethics was considered important by the professional performance of subjects who had a good perception about the issue; however the topic about privacy of information generated controversy.

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

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

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

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Pós-graduação em Geografia - IGCE

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

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

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ELECTROCHEMICAL AND CALORIMETRIC INVESTIGATION OF INTERACTION OF NOVEL BISCATIONIC ANTICANCER AGENTS WITH DNA. Biscationic amidines bind in the DNA minor groove and present biological activity against a range of infectious diseases. Two new biscationic compounds (bis-alpha,omega-S-thioureido, amino and sulfide analogues) were synthesized in good yields and fully characterized, and their interaction with DNA was also investigated. Isothermal titration calorimetry (ITC) was used to measure the thermodynamic properties of binding interactions between DNA and these ligands. A double stranded calf thymus DNA immobilized on an electrode surface was used to study the possible DNA-interacting abilities of these compounds towards dsDNA in situ. A remarkable interaction of these compounds with DNA was demonstrated and their potential application as anticancer agents was furthered.

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Este estudo teve por objetivo identificar e analisar as ações educativas realizadas por um Programa de Agentes Comunitários de Saúde de uma cidade do interior do estado de São Paulo, considerando as concepções pedagógicas e os aspectos intervenientes que aproximam e afastam a equipe da mudança de prática pretendida pelo programa. É uma pesquisa de abordagem qualitativa do tipo estudo de caso. Foram realizadas entrevistas semiestruturadas com análise de conteúdo, modalidade temática. O estudo evidenciou que a concepção pedagógica predominante é a da transmissão de informações voltada para prevenção de doenças, embora existam algumas ações próximas da pedagogia participativa. A organização do trabalho e o vínculo com a população também interferem no trabalho educativo. Conclui-se que as ações educativas ainda são alicerçadas no preventivismo com desafios para promoção da saúde e carecem de investimentos em formação e na organização da rede assistencial.

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O estudo de abordagem qualitativa teve como objetivo compreender as relações sociais entre o Agente Comunitário de Saúde (ACS) e a equipe de Saúde da Família (SF), nesse sentido, destaca-se a articulação das ações e a interação entre trabalhadores. Foram realizadas 23 observações participantes e 11 entrevistas semiestruturadas com uma equipe de SF em um município do interior de São Paulo, Brasil. Identificou-se que o ACS, como elo, desenvolve ações operacionais para agilizar o trabalho da equipe. Como laços de ligação, desempenham ações articuladas ao trabalho da equipe, interagindo com os trabalhadores, construindo planos assistenciais em comum, aproximando equipe e comunidade, adequando ações de cuidado às necessidades das pessoas. Na prática comunicativa, ao falarem de si, falam da própria comunidade, pois é seu representante e porta-voz na equipe. Concluiu-se que o Agente Comunitário de Saúde pode ser um trabalhador estratégico se suas ações compreenderem uma dimensão mais política e social do trabalho em saúde.