Caminhando na cidadania para alem das incapacidades em hanseniase : atividade fisica a partir de unidade de referencia do Sistema Unico de Saude

Universidade Estadual de Campinas . Faculdade de Educação Física

Atividade fisica, um paradoxo para a saude : estudo a partir de universitários recem-ingressos ao Curso de Medicina

Universidade Estadual de Campinas . Faculdade de Educação Física

Manejando o lazer em areas de potencial ecoturistico : o caso do Colegio Agricola de Jundiai/RN

Universidade Estadual de Campinas . Faculdade de Educação Física

Poly (A)(+) Transcriptome Assessment of ERBB2-Induced Alterations in Breast Cell Lines

We report the first quantitative and qualitative analysis of the poly (A)(+) transcriptome of two human mammary cell lines, differentially expressing (human epidermal growth factor receptor) an oncogene over-expressed in approximately 25% of human breast tumors. Full-length cDNA populations from the two cell lines were digested enzymatically, individually tagged according to a customized method for library construction, and simultaneously sequenced by the use of the Titanium 454-Roche-platform. Comprehensive bioinformatics analysis followed by experimental validation confirmed novel genes, splicing variants, single nucleotide polymorphisms, and gene fusions indicated by RNA-seq data from both samples. Moreover, comparative analysis showed enrichment in alternative events, especially in the exon usage category, in ERBB2 over-expressing cells, data indicating regulation of alternative splicing mediated by the oncogene. Alterations in expression levels of genes, such as LOX, ATP5L, GALNT3, and MME revealed by large-scale sequencing were confirmed between cell lines as well as in tumor specimens with different ERBB2 backgrounds. This approach was shown to be suitable for structural, quantitative, and qualitative assessment of complex transcriptomes and revealed new events mediated by ERBB2 overexpression, in addition to potential molecular targets for breast cancer that are driven by this oncogene.

No-match ORESTES explored as tumor markers

Sequencing technologies and new bioinformatics tools have led to the complete sequencing of various genomes. However, information regarding the human transcriptome and its annotation is yet to be completed. The Human Cancer Genome Project, using ORESTES (open reading frame EST sequences) methodology, contributed to this objective by generating data from about 1.2 million expressed sequence tags. Approximately 30 of these sequences did not align to ESTs in the public databases and were considered no-match ORESTES. On the basis that a set of these ESTs could represent new transcripts, we constructed a cDNA microarray. This platform was used to hybridize against 12 different normal or tumor tissues. We identified 3421 transcribed regions not associated with annotated transcripts, representing 83.3 of the platform. The total number of differentially expressed sequences was 1007. Also, 28 of analyzed sequences could represent noncoding RNAs. Our data reinforces the knowledge of the human genome being pervasively transcribed, and point out molecular marker candidates for different cancers. To reinforce our data, we confirmed, by real-time PCR, the differential expression of three out of eight potentially tumor markers in prostate tissues. Lists of 1007 differentially expressed sequences, and the 291 potentially noncoding tumor markers were provided.

Identification of Plasmodium relictum causing mortality in penguins (Spheniscus magellanicus) from Sao Paulo Zoo, Brazil

This study reports avian malaria caused by Plasmodium relictum in Magellanic Penguins (Spheniscus magellanicus) from Sao Paulo Zoo. The disease was highly infective among the birds and was clinically characterized by its acute course and high mortality. The penguins of Sao Paulo Zoo were housed for at least 2 years without malaria; however, they had always been maintained in an enclosure protected from mosquito exposure during the night period. When they presented pododermatitis, they were freed at night for a short period. sao Paulo Zoo is located in one of the last forest remnants of the city, an area of original Atlantic forest. In the winter, the space destined for Zoo birds is shared with migratory species. Hence the possibility exists that the disease was transmitted to the penguins by mosquitoes that had previously bitten infected wild birds. Avian malaria parasites are transmitted mainly by mosquitoes of the genera Aedes and Culex, common vectors in the Atlantic forest. In this study, one Culex (Cux.) sp. was found, infected with P. relictum. There are diverse problems in housing distinct species of animals in captivity, principally when occupying the same enclosure, since it facilitates the transmission of diseases with indirect cycles, as is the case of Plasmodium spp., because certain species that cause discrete infections in some bird species can become a serious danger for others, especially penguins, which do not possess natural resistance. Thus, serious implications exist for periodically testing and administrating malaria therapy in captive penguins potentially exposed to mosquitoes during the night period, as well as other captive birds from Sao Paulo Zoo. (C) 2010 Elsevier B.V. All rights reserved.

Effectiveness of the CAGE questionnaire, gamma-glutamyltransferase and mean corpuscular volume of red blood cells as markers for alcohol-related problems in the workplace

Objective: To evaluate the usefulness of gamma-glutamyltransferase (GGT) and mean corpuscular volume (MCV), as well as that of the CAGE questionnaire, in workplace screening for alcohol abuse/dependence. Methods: A total of 183 male employees were submitted to structured interviews (Structured Clinical Interview for DSM-IV 2.0 and CAGE questionnaire). Blood samples were collected. Diagnostic accuracy and odds ratio were determined for the CAGE, GGT and MCV. Results: The CAGE questionnaire presented the best sensitivity for alcohol dependence (91%; specificity, 87.8%) and for alcohol abuse (87.5%, specificity, 80.9%), which increased when the questionnaire was used in combination with GGT (sensitivity, 100% and 87.5%, respectively; specificity, 68% and 61.5, respectively). CAGE positive results and/or alterations in GGT were less likely to occur among employees not presenting alcohol abuse/ dependence than among those presenting such abuse (OR for CAGE = 13, p < 0.05; OR for CAGE-GGT = 11, p < 0.05) or dependence (OR for CAGE = 76, p < 0.0 1; OR for GGT = 5, p < 0.0 1). Employees not presenting alcohol abuse/dependence were also several times more likely to present negative CAGE or GGT results. Conclusions: The use short, simple questionnaires, combined with that of low-cost biochemical markers, such as GGT, can serve as an initial screening for alcohol-related problems, especially for employees in hazardous occupations. The data provided can serve to corroborate clinical findings. (C) 2008 Elsevier Ltd. All rights reserved.

Performance of Two Commercial ELISAs for Detecting IgA Anti-Human and Anti-Guinea Pig Tissue Transglutaminase Antibodies

Background: Sensitivity and specificity of anti-human tissue transglutaminase antibodies (anti-htTGA) seem to be superior to those of anti-tissue transglutaminase of guinea pig (anti-gptTGA) for screening patients with celiac disease (CD), but there are still controversies. The aim of this study was to evaluate the performance of two INOVA ELISA kits to detect IgA anti-htTGA and anti-gptTGA in patients with and without CD. Methods: The study groups were comprised of 49 anti-endomysial antibody (EMA)-positive untreated-CD, and 123 controls (EMA-negative treated CD, EMA-negative chronic diarrhea, autoimmune hepatitis, inflammatory bowel disease and healthy people). Results: The agreement between the two ELISAs was statistically significant in all study groups and there was no significant difference between them (92.7% agreement; kappa=0.70; kappa p=0.001; McNemar p=1). All patients with serum reactivity of more than 100 units had histologic diagnosis of CD. In seven of 10 patients with treated-CD who had control biopsies, villous atrophy was still present in four who tested positive by both kits. Two of three celiacs with histologic remission tested positive for both anti-tTGA. Conclusions: the anti-gptTGA and anti-htTGA determination were equally efficient in identifying patients with untreated-CD with high titers of EMA. Whatever the anti-tTGA ELISA used, the reactivity above 100 units was always related to active CD diagnosed by histologic alterations in intestinal biopsies. The anti-tTGA reactivity by both kits was not only similar in determining histologic activity in the follow-up of CD after a gluten free diet, but also in identifying positive sera from the control groups, regardless if CD has been confirmed by duodenal biopsies. (Clin. Lab. 2010;56:29-35)

Follow-up of Pregnant Women With Autoimmune Hepatitis The Disease Behavior Along With Maternal and Fetal Outcomes

Goals: To assess maternal and fetal outcomes and clinical management of pregnancy in patients with autoimmune hepatitis (AIH). Background: There is a paucity of information about maternal and fetal outcomes, and AIH activity during pregnancy and in the postpartum period. There is no consensus about the administration of azathioprine during pregnancy and breastfeeding. Study: Retrospective analysis of 54 pregnancies (3 still in progress) in 39 AIH patients. Results: The median age at conception was 24 years, and 68.4% of women had liver cirrhosis. Before conception and in early pregnancy, azathioprine and prednisone were administered in 48.1%, but treatment regimen vas usually changed further to 20 mg/d prednisone and 20.4%, were off treatment. There were 36 livebirths, and fetal loss rates were 29.4% (13 miscarriages, 1 stillbirth, and 1 ectopic pregnancy). Preterm birth rate was 11.8%. In 2 cases, there was acute fetal distress; and in 2 others congenital malformations (3.9%). The rate of serious maternal complication was 7.8%, with no deaths. There were no flares in 41.2% pregnancies, but aminotransferase elevations occurred in 54.9%, 31.4% of which were true AIH relapses, only registered in the postpartum period. Conclusions: Despite the high fetal miscarriage rate, pregnancy in AIH was safe. Patients needed careful monitoring, especially in the postpartum period because of relapses. There was no evidence of a cause and effect relationship among azathioprine administration and premature births and congenital abnormalities, but more studies are necessary. Higher doses of prednisone may be an alternative option for those who prefer azathioprine withdrawal during pregnancy.

Pulmonary lesion induced by low and high positive end-expiratory pressure levels during protective ventilation in experimental acute lung injury

Objective: To investigate the effects of low and high levels of positive end-expiratory pressure (PEEP), without recruitment maneuvers, during lung protective ventilation in an experimental model of acute lung injury (ALI). Design: Prospective, randomized, and controlled experimental study. Setting: University research laboratory. Subjects: Wistar rats were randomly assigned to control (C) [saline (0.1 ml), intraperitoneally] and ALI [paraquat (15 mg/kg), intra peritoneally] groups. Measurements and Main Results: After 24 hours, each group was further randomized into four groups (six rats each) at different PEEP levels = 1.5, 3, 4.5, or 6 cm H(2)O and ventilated with a constant tidal volume (6 mL/kg) and open thorax. Lung mechanics [static elastance (Est, L) and viscoelastic pressure (Delta P2, L)] and arterial blood gases were measured before (Pre) and at the end of 1-hour mechanical ventilation (Post). Pulmonary histology (light and electron microscopy) and type III procollagen (PCIII) messenger RNA (mRNA) expression were measured after 1 hour of mechanical ventilation. In ALI group, low and high PEEP levels induced a greater percentage of increase in Est, L (44% and 50%) and Delta P2, L (56% and 36%) in Post values related to Pre. Low PEEP yielded alveolar collapse whereas high PEEP caused overdistension and atelectasis, with both levels worsening oxygenation and increasing PCIII mRNA expression. Conclusions: In the present nonrecruited ALI model, protective mechanical ventilation with lower and higher PEEP levels than required for better oxygenation increased Est, L and Delta P2, L, the amount of atelectasis, and PCIII mRNA expression. PEEP selection titrated for a minimum elastance and maximum oxygenation may prevent lung injury while deviation from these settings may be harmful. (Crit Care Med 2009; 37:1011-1017)

Suicide behavior and neuropsychological assessment of type I bipolar patients

Background: Neuropsychological deficits are often described in patients with bipolar disorder (BID). Some symptoms and/or associated characteristics of BD can be more closely associated to those cognitive impairments. We aimed to explore cognitive neuropsychological characteristics of type I bipolar patients (BPI) in terms Of lifetime Suicide attempt history. Method: We studied 39 BPI Outpatients compared with 53 healthy controls (HC) matched by age, educational and intellectual level. All Subjects were submitted to a neuropsychological assessment of executive functions, decision-making and declarative episodic memory. Results: When comparing BD1 patients, regardless of suicide attempt history or HC, we observed that bipolar patients performed worse than controls oil measures of memory, attention, executive functions and decision-making, Patients with a history of suicide attempt performed worse than non-attempters on measures of decision-making and there were a significant negative correlation between the number of suicide attempts and decision-making results (block 3 and net score). We also found significant Positive correlation between the number Of Suicide attempts and amount Of errors in Stroop Color Word Test (part 3). Limitations: The sample Studied call be considered small and a potentially confounding variable - medication status - were not controlled. Conclusion: Our results show the presence of neuropsychological deficits in memory, executive functions, attention and decision-making in BPI patients. Suicide attempts BPI scored worse than non-suicide attempt Bill oil measures of decision-making. More suicide attempts were associated with a worse decision-making process. Future research should explore the relationship between the association between this specific cognitive deficits in BPIs, serotonergic function and suicide behavior in bipolar patients as well other diagnostic groups. (C) 2009 Elsevier B.V. All rights reserved.

Passando do limite no ambiente de trabalho

Fernanda ?? servidora p??blica. Ap??s ter feito doutorado no exterior, retornou ao Brasil ??vida por aplicar seus novos conhecimentos em a????es desenvolvidas pelo minist??rio de origem. Contudo, seu novo superior imediato mostrou-se refrat??rio ?? servidora, demonstrando oposi????o sistem??tica e injustificada ??s suas ideias e ridicularizando-a em diversas oportunidades diante de seus pares e subordinados. As atribui????es de Fernanda foram paulatinamente retiradas, culminando na perda de seu cargo comissionado. A servidora tentou reagir, acionou o Departamento de Recursos Humanos do minist??rio e outros ??rg??os, mas nada adiantou. Fernanda, ao final, tomou uma atitude desesperada. O caso trata de ass??dio moral e de como tal situa????o se desenvolve dentro de um ??rg??o p??blico, sem que outros servidores e as unidades do ??rg??o se envolvam na quest??o. Ao final da narrativa, h?? quest??es para discuss??o que focam o ass??dio moral e seus desdobramentos

Texto para discuss??o 3: Reflex??es sobre a proposta de reforma do Estado brasileiro

A reforma do Estado ?? uma preocupa????o comum a quase todos os pa??ses do mundo. No ??mbito nacional, ap??s um per??odo mais exacerbado de radicaliza????es e polariza????es, o debate sobre o assunto vem adquirindo maior serenidade, profundidade e rigor. Seu foco tem se deslocado de uma defini????o aprior??stica e descontextualizada do tamanho ideal do Estado (e, com isso, vem conseguindo, paulatinamente, ultrapassar os manique??smos iniciais), para se centrar em quest??es realmente estrat??gicas: que tipo de Estado se deseja construir? Como dever?? se relacionar com a sociedade e o mercado? Quais ser??o sua miss??o, objetivos, papel, formas e meios de interven????o e fun????es? Que caracter??sticas organizacionais e gerenciais necessitar?? adquirir para lograr ??xito? O primeiro volume desta s??rie ?? um exemplo dessa mudan??a oportuna de enfoque, partindo do Estado necess??rio e conseguindo avan??ar em rela????o a, pelo menos, algumas das quest??es estrat??gicas j?? mencionadas

Texto para discuss??o 16: novos padr??es gerenciais no setor p??blico: medidas do governo americano orientadas para o desempenho e resultados

O estudo realizado envolve um benchmarking de novos padr??es gerenciais adotados pelo governo dos Estados Unidos, notadamente no que se refere a formas inovadoras de gest??o, de controle de gest??o, de gest??o or??ament??ria e de avalia????o institucional. Para a realiza????o do presente trabalho, os autores valeram-se de consulta bibliogr??fica a livros e documentos produzidos nos ??ltimos cinco anos, cabendo destacar, dentre os diversos documentos citados nas refer??ncias bibliogr??ficas e notas, os estudos produzidos pela National Academy of Public Administration ??? NAPA e pelo General Accounting Office ??? GAO sobre o processo de ???reinven????o do governo??? americano. Integram, tamb??m, o presente trabalho informa????es obtidas atrav??s de participa????o em semin??rios e palestras conduzidas pela NAPA e pela Virginia Polytechnic Institute and State University, no per??odo de 03 a 14 de junho de 1996, no ??mbito de projeto de Avalia????o de Programas P??blicos Orientada para Resultados, desenvolvido pela Escola Brasileira de Administra????o P??blica da Funda????o Get??lio Vargas (EBAP/FGV) para o Tribunal de Contas da Uni??o (TCU) do Brasil. Tais palestras inclu??ram, dentre outros assuntos, a vis??o geral da avalia????o no ??mbito do governo federal americano; o papel do Office of Management and Budget (OMB) na avalia????o e mensura????o de desempenho; a evolu????o da auditoria interna e externa, bem como a avalia????o de programas efetuada pela Rand Corporation. Finalmente, ainda no ??mbito do programa referido, foram utilizados materiais e informa????es coletadas a partir de entrevistas efetuadas em organiza????es governamentais como, dentre outras, o U.S. Department of Health and Human Services, e em organiza????es particulares que realizam avalia????o de programas, por for??a de contratos de presta????o de servi??os, como o Urban Institute, a Mathematic Policy Research e a Maximus, todas situadas em Washington D.C

Texto para discuss??o 17: controle interno e paradigma gerencial

O interesse no estudo do tema ???controle??? surge num contexto de reforma administrativa com vistas adequar o aparelho do Estado ??s novas demandas do desenvolvimento econ??mico e social. O projeto de reforma administrativa de iniciativa do Minist??rio da Administra????o Federal e Reforma do Estado tem por base um diagn??stico de crise fiscal e de crise do modelo de administra????o burocr??tica caracter??stico do Estado nacional-desenvolvimentista e interventor, vigente entre os anos 30 e final da d??cada de 80 no Brasil. Tendo cumprido o seu papel no passado, o modelo burocr??tico torna-se obsoleto por seu car??ter excessivamente formalista e r??gido, hierarquizado e pouco comprometido com resultados. A alternativa a este modelo ?? denominada administra????o gerencial ou administra????o por resultados