Saúde bucal de idosos institucionalizados no Brasil

O propósito dessa investigação foi o de estudar as situações objetivas e de auto-percepção em saúde bucal de idosos residentes em Instituições de Longa Permanência de Idosos (ILPIS) distribuídos em 11 municípios pertencentes as 5 regiões geográficas do Brasil. Metodologia: Trata-se de estudo seccional através de um censo com idosos institucionalizados no Brasil. Foram avaliados 1192 indivíduos, residentes em 36 Instituições de Longa Permanência de Idosos (ILPIS), distribuídas em 11 municípios. Deste universo, 587 (49,2%) responderam ao GOHAI. Foi aplicado questionário com questões subjetivas e sobre o comportamento em saúde bucal, além de levantamento epidemiológico seguindo critérios da Organização Mundial da Saúde (OMS). Foram realizados os testes de Mann-Whitney, Kruskal-Wallis, Exato de Fisher, Qui-quadrado e Regressão logística múltipla. Resultados: A idade média foi de 74,98 (+ 9,5). Destes, 51,4% (302) eram do sexo masculino e 152 (25,9) apresentavam alguma dependência. A média do CPOD foi de 28,8 (+ 5,5) e 54,5% (320) dos idosos eram edêntulos. Constatouse que 54,2% (318) e 74,1% (435) não usam nenhum tipo de prótese superior e inferior, respectivamente. O CPI e PIP mostraram que 64,4% (378) apresentaram todos os sextantes excluídos. O GOHAI mostrou que 75% (440) dos indivíduos apresentava auto-percepção positiva em saúde bucal. As variáveis última visita ao dentista (RP ajust=4,058; IC=1,526-10,789), presença de problemas gengivais (RP ajust=5,703; IC=1,754-18,544) e opinião sobre os dentes, as gengivas ou prótese (RP ajust=19,514; IC=5,075-75,041) permaneceram significativas no modelo após regressão logística múltipla. Conclusões: Observou-se predomínio da auto-percepção positiva em saúde bucal em detrimento das precárias condições bucais. Assim, para a população institucionalizada, o presente estudo recomenda a aplicação de levantamentos epidemiológicos e de auto-percepção para assegurar adequado planejamento nas ações de saúde bucal

Effects of Tityus serrulatus scorpion venom on lung mechanics and inflammation in mice

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

Interferência de caruru-de-mancha, maria-pretinha, picão-preto e tiririca em tomateiro industrial

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Viabilidade econômica, desempenho e características de carcaça de garrotes em confinamento alimentados com dietas contendo silagem de capins tanzânia ou marandu ou silagem de milho

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Desenvolvimento e assistência social : uma avaliação da efetividade da política de assistência social nos municípios de Assú e Mossoró (2004 -2008)

This thesis, whose title is DEVELOPMENT AND SOCIAL ASSISTANCE: AN EFFECTIVENESS EVALUATION IN SOCIAL ASSISTENCE POLICY IN THE CITIES OF ASSÚ AND MOSSORÓ/RN (2004/2008), has as main aim to evaluate effectiveness in Social Assistance Policy in the cities of Assu and Mossoró/RN, from 2004 to 2008, identifying its impacts and effects in life of its users. The methodological process for the research was composed by: a) Literature review on this theme, development of public policies; social public policies, public policy evaluation and Social Assistance Policy in Brazil; b) Documental research from Municipal Management of Social Development and Municipal Counsels of Social Assistance in the cities of Assu and Mossoró/RN about the object of this study and empirical field; c) Field Research constituted by the realization of Focal Groups with Social Assistance users and semistructured interviews with municipal managers from Assú and Mossoró. It was also taken into account participant observations in events and activities related to Social Assistance previously mentioned, considering field management and also the response to users demands. Articulating the themes of Development and Public Social Policy in Social Assistance was the theoretical purpose for this thesis. To achieve this purpose, it was performed two theoretical displacements related, at the same time, to the notion of development and to the concept of Social Assistance, which means to comprehend development as social change and improvement in users life quality, expressed in the expansion of their capacities and liberties (SEN, 1993, 2000), and the Social Assistance as an element for development. Such displacements provide a view of Public policy and Social Policies and evaluate National Policy of Social Assistance achieved in those cities. As product, this thesis presents a methodological purpose for effectiveness evaluation in Public Policy, taking into account expansion of capacities and liberties, concluding that Social Assistance Policy in Assú and Mossoró/RN, even in lesser extent had its impact and caused effective results in the life of their users and provided an expansion of their capacities and liberties, improving life quality and empowered agent condition for those subjects. The results show that this Policy has been proved to be effective, and consequently, it was considered, in this thesis, to be also an element and an allied for development

Casearia sylvestris na permeabilidade gástrica à sacarose em equinos submetidos a protocolo de indução de úlcera gástrica

Estudos em animais de laboratório sugerem um efeito antiulcerogênico do extrato de Casearia sylvestris. Esse extrato ainda não foi estudado para a profilaxia e/ou o tratamento de úlceras gástricas em equinos. Para avaliar a influência do extrato de C. sylvestris na permeabilidade gástrica à sacarose, seis equinos adultos foram submetidos a modelo de indução de úlceras gástricas. Os animais foram submetidos ao teste de permeabilidade à sacarose antes e ao término do protocolo de restrição alimentar intermitente, para detecção de ulceração gástrica. Durante os sete dias da indução, os animais foram submetidos a tratamentos diários via sondagem nasogástrica com extrato de C. sylvestris (9mg kg-1 de peso corpóreo) ou veículo (ágar). Após intervalo de 32 dias em piquete, para permitir a cicatrização das úlceras induzidas, cada animal foi submetido novamente ao protocolo de indução de úlcera gástrica, e os tratamentos foram alternados. Dessa forma, cada animal foi submetido a ambos os tratamentos em períodos distintos. A concentração de sacarose na urina foi determinada para cada amostra obtida, por cromatografia líquida de alto desempenho e detecção amperométrica pulsátil. Não foram observadas alterações nos exames clínicos e hemogramas. O tratamento com o extrato de C. sylvestris evitou o aumento da concentração de sacarose urinária (P<0,05) quando comparado ao veículo, sugerindo um efeito antiulcerogênico gástrico em equinos. Estudos mais amplos incluindo gastroscopia são necessários para avaliar a possibilidade de usar o extrato para a profilaxia e/ou o tratamento das úlceras gástricas em equinos.

Reactivity of p53 protein in canine transmissible venereal tumor

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

Diversidade de cefalópodes e o seu papel no nicho trófico de seus principais predadores nos Arquipélagos de Fernando de Noronha e São Pedro e São Paulo

This study aims, to characterize the diversity of cephalopods by analyzing the stomach contents of fishes caught in the islands of St. Peter and St. Paul (ASPSP) and Fernando de Noronha (AFN). Also, verify the participation of cephalopods in the diet of their main predators. A total of 723 stomachs were collected, from 8 species of fish, caught by the fishery, 471 stomachs were from ASPSP and 252 were from the AFN. It was recorded the occurrence of food items (fish, cephalopods and crustaceans) and the cephalopods were identified to the lowest taxa possible, according to specialized literature. The Ommastrephidae family represented 84.46% of occurrence in the ASPSP and 63.48% in the AFN, confirming the importance of this family in the area studied and also in the diet of their predators. Among the species with greatest occurrence Ornitoteuthis antillarum was the most representative in both regions. This species had an average mantle length of 54.25 mm, thus demonstrating that the majority of this population is in the juvenile stage of development. The smallest species found was Argonauta nodosa with a mantle length of 4.06 mm and the largest was Ommastrephes bartrami, with 223.33 mm. In the AFN, the species richness (d) was 2.318, the diversity index (H ') was 1.454 and the measure of evenness (J) was 0.585. In the ASPSP, the species richness (d) was 2.66, the Shannon diversity index (H ') was 1.013 and the measure of evenness (J) was 0.373. AFN has a greater cephalopod diversity than ASPSP, confirming the pattern suggested by the Theory of Island Biogeography. Among the occurrence of prey items for all predators, the cephalopods are secondary preys. The most important cephalopod species in the diet of Thunnus albacares and Acantocybium solandri was Ornithoteuthis antillarum. These predators have different niche width the diet of Thunnus albacares is more specialized, but they have an overlap of 84.684% in the trophic niche, suggesting that in the ASPSP these two species may use similar niches

Densidades e manejo químico da tiririca na produtividade de cana-de-açúcar

Em dois experimentos instalados e conduzidos a campo, foram avaliados os efeitos de densidades da tiririca e do seu controle químico na produtividade da cana-de-açúcar (var. SP 86042). No primeiro, três densidades foram estudadas: baixa (58 a 246), média (318 a 773) e alta (675 a 1.198 manifestações epígeas m-2). As reduções na produção foram de 13,5, 29,3 e 45,2% em relação à testemunha sem tiririca, respectivamente. No segundo experimento, foram testados os herbicidas sulfentrazone (0,8 kg ha-1), imazapic (0,105 kg ha-1) e flazasulfuron (0,150 kg ha-1), em pré-emergência, além da mistura de trifloxysulfuron-sodium + ametryne e Agral® (1,5 kg ha-1 + 0,20%), halosulfuron + Aterbane® (0,105 kg ha-1 + 0,25%) e flazasulfuron + Aterbane® (0,150 kg ha-1 + 0,25%), em pós emergência. Nesta área, a variação de densidade foi de 66 a 154 plantas m-2. Aos 90 dias após o plantio (DAP), as porcentagens de controle foram de 79,6; 70,6; 30,3; 84,8; 89,1; e 61,1%, respectivamente, para os herbicidas testados. A redução na produtividade foi de 16,4% entre as testemunhas infestada e capinada e de 11,9 e 6,0% onde se aplicou o flazasulfuron em pós e pré-emergência, respectivamente.

A kinetic model for Xylella fastidiosa adhesion, biofilm formation, and virulence

Xylella fastidiosa is the causal agent of citrus variegated chlorosis and Pierce's disease which are the major threat to the citrus and wine industries. The most accepted hypothesis for Xf diseases affirms that it is a vascular occlusion caused by bacterial biofilm, embedded in an extracellular translucent matrix that was deduced to be the exopolysaccharide fastidian. Fourier transform infrared spectroscopy analysis demonstrated that virulent cells which form biofilm on glass have low fastidian content similar to the weak virulent ones. This indicates that high amounts of fastidian are not necessary for adhesion. In this paper we propose a kinetic model for X fastidiosa adhesion, biofilm formation, and virulence based on electrostatic attraction between bacterial surface proteins and xylem walls. Fastidian is involved in final biofilm formation and cation sequestration in dilute sap. (C) 2004 Federation of European Microbiological Societies. Published by Elsevier B.V. All rights reserved.

Injúrias mecânicas e seus efeitos em pêssegos 'Aurora-1'

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

Desenvolvimento de um sistema de indicadores de desempenho para empreendimentos em construção civil, utilizando a abordagem macroergonômica

This paper presents the validation of the Performance Indicator System for Projects under Construction - SIDECC. The goal was to develop a system of performance indicators from the macroergonômica approach, considering criteria of usefulness, practicality and applicability and the concept of continuous improvement in the construction industry. The validation process SIDECC consisted of three distinct models. Modeling I corresponded to the theoretical development and validation of a system of indicators. Modeling II concerns the development and validation of multi- indicator system. For this modeling, we used the Mother of Use and Importance and Multivariate Analysis. Modeling III corresponded to the validation situated, which consisted of a case study of a work of construction of buildings, which were applied and analyzed the results of modeling II. This work resulted in the development of an applied and tested for the construction of an integrated system of performance indicators methodology, involving aspects of production, quality, environmental, health and safety. It is inferred that the SIDECC can be applied, in full or in part, the construction companies as a whole, as well as in other economic sectors

Supercritical fluid extraction from Lippia alba: global yields, kinetic data, and extract chemical composition

In this work, experimental data for the system Lippia alba + CO2 is presented. The major constituents of the L. alba volatile oil are limonene and carvone. Thus, literature data for the systems limonene + CO2 and carvone + CO2, and the Peng-Robinson equation of state (PR-EOS) were used to select the operating temperature and pressure, which maximize the global yield in L. alba extract. Global yields were determined at 80, 100, and 120 bar and 40, 45, and 50 degrees C. L. alba extracts were also obtained by conventional processes (hydrodistillation, low-pressure ethanol extraction and Soxhlet ethanol). The chemical compositions of the extracts were determined by gas and thin layer chromatography (TLC). The secretor structures of L. alba were observed by scanning electron microscopy (SEM) before and after supercritical extraction. The largest yield (similar to 7%, mass of extract/mass of dry solid) of the CO2-extract was obtained at 318 K and 100 bar. The chemical compositions of the CO2-extracts were different from those of the extracts obtained by Soxhlet and low-pressure solvent extraction (LPSE) because of the co-extraction of heavy substances by ethanol. The operating conditions that maximized the carvone and limomene yields were 80 bar and 323 K (80 mass%) and 120 bar and 323 K (17 mass%), respectively. (c) 2004 Elsevier B.V All rights reserved.

Mobilização de água e conservação da viabilidade de embriões de sementes recalcitrantes de ingá (Inga vera Willd. subsp. affinis (DC.) T. D. Pennington)

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Evaluation of resistance to Tomato severe rugose virus (ToSRV) in Capsicum spp. genotypes

Tomato severe rugose virus (ToSRV) is the predominant species of begomovirus in São Paulo State, Brazil, and infects primarily tomato and pepper plants. There is no information about genetic resistance of pepper to this virus, so in this work the reaction of 29 genotypes of Capsicum spp. was evaluated by inoculation of two ToSRV isolates: ToSRV-Sk (isolated from a tomato plant) and ToSRV-PJU (isolated from a pepper plant). For both isolates, two C. annuun genotypes (Catarino Cascabel - México and Silver) showed no symptoms 30 days after inoculation (d.a.i). In a second experiment, these two genotypes were evaluated for 150 d.a.i and, again, no symptoms could be observed. However, the virus was detected by RCA-PCR, indicating that both genotypes are susceptible, but less affected by ToSRV infection. Catarino Cascabel - México and Silver can be indicated for use in breeding programs for resistance of pepper to ToSRV.