Molecular characterisation of Bartonella species in cats from São Luís, state of Maranhão, north-eastern Brazil

Bartonella species are fastidious bacteria that predominantly infect mammalian erythrocytes and endothelial cells and cause long-lasting bacteraemia in their reservoir hosts. Reports that describe the epidemiology of bartonellosis in Brazil are limited. This study aimed to detect and characterise Bartonella spp DNA from cat blood samples in São Luís, Maranhão, north-eastern Brazil. Among 200 cats tested for multiple genes, nine (4.5%) were positive for Bartonella spp: six cats for Bartonella henselae and three for Bartonella clarridgeiae. Based on the phylogenetic analysis of four genes, the B. henselae strain matched strains previously observed in Brazil and was positioned in the same clade as B. henselae isolates from the United States of America. Moreover, sequence alignment demonstrated that the B. clarridgeiae strain detected in the present study was the same as the one recently detected in cats from southern Brazil.

Current situation and perspectives regarding human Chagas disease in midwestern of the state of Minas Gerais, Brazil

Recognising the importance of Chagas disease in Brazil, Bambuí set up epidemiological surveillance for Chagas disease in 1974 and was the first municipality to do so. To ascertain the current epidemiology of Chagas disease in this municipality, 1.782 blood samples from the general population were analysed; 7.7% of samples were found to be seropositive for Chagas disease. A strong positive correlation between increasing age and Chagas disease was evident in both genders, with the highest prevalence in individuals aged over 60 years. Clinically, the cardiodigestive form of Chagas disease was the most common in these samples. These data confirm the interruption of Trypanosoma cruzi transmission, in parallel with a still important residual morbidity of Chagas disease in the county, thus supporting political decisions that will prioritise epidemiological surveillance and medical treatment of Chagas disease in the coming years.

Experimental infection with the Toxoplasma gondii ME-49 strain in the Brazilian BR-1 mini pig is a suitable animal model for human toxoplasmosis

Toxoplasma gondii causes toxoplasmosis, a worldwide disease. Experimentation with pigs is necessary for the development of new therapeutic approaches to human diseases. BR-1 mini pigs were intramuscularly infected with T. gondii with tachyzoites (RH strain) or orally infected with cysts (ME-49 strain). Haematology and serum biochemistry were analysed and buffy coat cells were inoculated in mice to determine tachyzoite circulation. No alterations were observed in erythrocyte and platelet values; however, band neutrophils increased seven days after infection with ME-49. Serology of the mice inoculated with pig blood leucocytes revealed circulating ME-49 or RH strain tachyzoites in the pigs' peripheral blood at two and seven or nine days post-infection. The tachyzoites were also directly observed in blood smears from the infected pigs outside and inside leucocytes for longer periods. Alanine-aminotransferase was high at days 21 and 32 in the RH infected pigs. After 90 days, the pigs were euthanised and their tissue samples were processed and inoculated into mice. The mice serology revealed the presence of parasites in the hearts, ileums and mesenteric lymph nodes of the pigs. Additionally, cysts in the mice were only observed after pig heart tissue inoculation. The infected pigs presented similar human outcomes with relatively low pathogenicity and the BR-1 mini pig model infected with ME-49 is suitable to monitor experimental toxoplasmosis.

Patients' and physicians' preferences for type 2 diabetes mellitus treatments in Spain and Portugal: a discrete choice experiment.

OBJECTIVE To assess Spanish and Portuguese patients' and physicians' preferences regarding type 2 diabetes mellitus (T2DM) treatments and the monthly willingness to pay (WTP) to gain benefits or avoid side effects. METHODS An observational, multicenter, exploratory study focused on routine clinical practice in Spain and Portugal. Physicians were recruited from multiple hospitals and outpatient clinics, while patients were recruited from eleven centers operating in the public health care system in different autonomous communities in Spain and Portugal. Preferences were measured via a discrete choice experiment by rating multiple T2DM medication attributes. Data were analyzed using the conditional logit model. RESULTS Three-hundred and thirty (n=330) patients (49.7% female; mean age 62.4 [SD: 10.3] years, mean T2DM duration 13.9 [8.2] years, mean body mass index 32.5 [6.8] kg/m(2), 41.8% received oral + injected medication, 40.3% received oral, and 17.6% injected treatments) and 221 physicians from Spain and Portugal (62% female; mean age 41.9 [SD: 10.5] years, 33.5% endocrinologists, 66.5% primary-care doctors) participated. Patients valued avoiding a gain in bodyweight of 3 kg/6 months (WTP: €68.14 [95% confidence interval: 54.55-85.08]) the most, followed by avoiding one hypoglycemic event/month (WTP: €54.80 [23.29-82.26]). Physicians valued avoiding one hypoglycemia/week (WTP: €287.18 [95% confidence interval: 160.31-1,387.21]) the most, followed by avoiding a 3 kg/6 months gain in bodyweight and decreasing cardiovascular risk (WTP: €166.87 [88.63-843.09] and €154.30 [98.13-434.19], respectively). Physicians and patients were willing to pay €125.92 (73.30-622.75) and €24.28 (18.41-30.31), respectively, to avoid a 1% increase in glycated hemoglobin, and €143.30 (73.39-543.62) and €42.74 (23.89-61.77) to avoid nausea. CONCLUSION Both patients and physicians in Spain and Portugal are willing to pay for the health benefits associated with improved diabetes treatment, the most important being to avoid hypoglycemia and gaining weight. Decreased cardiovascular risk and weight reduction became the third most valued attributes for physicians and patients, respectively.

O trabalho de enfermagem no Hospital Dia na perspectiva da reforma psiquiátrica em João Pessoa - Paraíba

Relatamos uma investigação para apreender temas que explicam o trabalho de enfermagem, no Hospital-Dia, na perspectiva da reforma psiquiátrica em João Pessoa-PB. Utilizamos o referencial do materialismo histórico e dialético e o trabalho como categoria analítica. O material empírico foi analisado pela técnica de análise do discurso. O estudo revelou um tema coincidente, mudar o modelo de assistência psiquiátrica tradicional, e, nesse sentido, o trabalho de enfermagem incorpora além da qualidade formal, técnica-especializada, uma qualidade política indicando um novo significado ao processo de trabalho de enfermagem.

Motifs des commissaires pour adopter le plan de municipalité qu'ils ont présenté à l'assemblée générale des représentants de la Commune, lus à l'assemblée générale, par J.-P. Brissot de Warville.... suivis du projet du plan de la municipalité

Comprend : Projet du plan de municipalité de la ville de Paris

Les parlementaires suisses entre démocratisation et professionnalisation (1910-2010). Biographie collective des élus fédéraux et réformes du Parlement helvétique

Notre travail de thèse vise à analyser, d'une part, les principales réformes du Parlement fédéral adoptées au cours du 20e siècle et, d'autre part, l'évolution du profil sociographique pour six cohortes d'élus fédéraux (1910, 1937, 1957, 1980, 2000 et 2010), sous l'angle de sa démocratisation et de sa professionnalisation. La thèse comprend trois axes de recherche principaux. Premièrement, nous nous penchons sur les deux réformes institutionnelles censées favoriser la démocratisation du recrutement parlementaire, à savoir l'adoption de la proportionnelle pour l'élection du Conseil national en 1918 et l'introduction du suffrage féminin à l'échelon fédéral en 1971. Nous abordons également les réformes du Parlement visant, depuis les années 1970, à sa revalorisation et à sa professionnalisation. Le deuxième axe porte sur la réalisation d'un portrait collectif des élus fédéraux pour la période 1910-1980, dans le but de vérifier l'impact des réformes des règles électorales (proportionnelle et suffrage féminin) sur le profil des députés et sénateurs. Enfin, dans le troisième axe, nous abordons les transformations du profil socio-professionnel des parlementaires pendant la période plus récente (1980-2010), en lien avec la professionnalisation accrue de l'Assemblée fédérale et les changements des rapports de force partisans. Nos résultats permettent de mettre en évidence plusieurs éléments de continuité (prédominance de la catégories des indépendants, notamment des avocats, des chefs d'entreprise et des agriculteurs, et sous-représentation des salariés du secteur public ; fort ancrage local), ainsi que certains facteurs de rupture (présence accrue des femmes, moindre importance de la carrière militaire). D'autres changements dans le profil sont liés au processus récent de professionnalisation, contesté et inachevé, qui a favorisé néanmoins l'émergence de nouveaux profils sociologiques d'élus, en termes de formation, de profession (apparition du groupe des parlementaires professionnels) et de cumul des mandats économiques et politiques, avec cependant de fortes variations entre les partis et entre les deux Chambres. - Our PhD thesis aims at analysing, on the one hand, the main reforms of the Federal Parliament adopted during the 20th century and, on the other hand, the evolution of sociographical profile for six cohorts of Swiss MPs (1910, 1937, 1957, 1980, 2000 and 2010) in terms of their democratization and professionalization. Our research is composed of three main parts. Firstly, we analyse two institutional reforms which intended to promote the democratization of parliamentary recruitment, namely the adoption of proportional representation (PR) in 1918 for the election of the National Council and the introduction of women's suffrage at the federal level in 1971. We also deal with parliamentary reforms that, since the 1970s, have aimed at reasserting the political status of the Federal Assembly and at professionalizing its members. Secondly, we carry out a collective biography of Swiss MPs during the period 1910-1980, in order to verify the impact of electoral reforms (PR and women's suffrage) on the profiles of deputies and senators. Finally, we discuss the transformation of the MPs' socio-_professional profiles during the recent period (1980-2010) in connection with the increased professionalization of the Federal Assembly and the changes of the power relations within the Parliament. Our results allow us to highlight several elements of continuity (the predominance of self-employed persons, especially lawyers, business managers and farmers, and the underrepresentation of public employees; stronger background in local politics), as well as some factors of discontinuity (increased presence of women and lesser importance of the military career). Other changes of the parliamentarians' profile are related to the recent process of professionalization. Although contested and unfinished, it has promoted new sociological profiles in terms of educational background, profession (growth of the professional parliamentarians) and number of political and economic mandates held simultaneously, however with important variations between parties and between Lower and Upper House.

Flebotomíneos (Diptera, Psychodidae) em reservas florestais da área metropolitana de São Luís, Maranhão, Brasil

Estudou-se a diversidade, a abundância relativa e a sazonalidade das espécies de flebotomíneos em duas reservas de floresta primária alterada, a reserva florestal do Sacavém (RFS) e reserva florestal do Itaqui (RFI), localizadas na área metropolitana de São Luís, capital do estado do Maranhão. Os flebotomíneos foram capturados com armadilhas luminosas tipo CDC, instaladas na borda e no centro da mata, a 1,5 metros de altura, das 18h00 às 6h00, uma vez por mês, durante um ano. No total foram capturados 1.356 indivíduos de 23 espécies dos gêneros Lutzomyia (21) e Brumptomyia (2). Na RFS foram capturados 1.061 espécimes, resultando num esforço de captura de 2,5 indivíduos/hora/armadilha e o predomínio de L. longipalpis (44,8%), seguida por L. antunesi (36,4%), L. sordelli (5,9%), L. flaviscutellata (3,9%) e L. whitmani (2,1%). O maior número de espécies (11) e indivíduos (60,1%) ocorreu na estação chuvosa. Na RFI foram obtidos 295 espécimes, o esforço de captura foi 0,2 indivíduos/hora/armadilha, com o predomínio de L. flaviscutellata (58,6%), L. sordelli (14,6%), L. longipalpis (7,1%), L. evandroi (6,4%), L. longipennis (3%), L. trinidadensis (2,7%) e L. whitmani (1,7%). As espécies foram mais numerosas na estiagem (11) e os espécimes durante a estação chuvosa (54,6%).

Organizaçaõ e Funcionamento das Escolas Secundárias: estudo caso Escola Técnica João Varela

Estudar a organização e o funcionamento de uma escola, é uma forma de conhecer os seus processos e consequentemente apresentar pontos fortes e fracos ligados à sua gestão com o intuito de contribuir para melhorar, de certa forma, os serviços que presta. Com este trabalho, pretende-se demonstrar que o desenvolvimento de estudos frequentes, referentes ao funcionamento e organização de qualquer instituição, neste caso da Escola Técnica João (ETJV), contribui para melhorias no que concerne aos objectivos delineados pela instituição em estudo. As escolas secundárias, como qualquer organização educativa, vivem em função da participação dos actores nelas envolvidos, das interacções que se estabelecem, bem como do impacto nas comunidades onde se inserem, assim partindo desse pressuposto, delineou-se para a pesquisa, um quadro conceptual formado pelos seguintes vectores: órgãos de gestão e professores. Assim, foram escolhidos como partes integrantes da amostra, os elementos dos órgãos de gestão e os professores da ETJV, mais habilitados para apresentarem informações relevantes acerca da Gestão e da Organização da referida escola. Constatou-se que o envolvimento dos professores e demais colaboradores na organização e funcionamento da escola é limitado e que mudanças e melhorias na organização e funcionamento de uma escola reflectem na sua qualidade de ensino. Com a realização deste trabalho, pretende-se contribuir de forma modesta para o conhecimento da organização e funcionamento da ETJV no Concelho do Porto Novo.