Hospitalizations leading causes for maternal disorders

Presenting the rates of obstetric admissions of women living in Paraná in 2010.Method: A descriptive study in which the admission information of the hospital system of the Unified Health System was analyzed. Data from women aged between 10 to 49 years available on the DATASUS website were analyzed, using percentage and according to primary diagnosis, age and Regional Health area.Results: The Rate of Obstetric Complications (RtOC) was 38%, increasing with the age of women. Complications of labor and delivery (10.5%), and pregnancy with abortive outcome (9.1%) were the diagnoses with highest RtOC. The RtOC ranged between 8.4% in Telêmaco Borba, until 62.6% in Ponta Grossa.Conclusion: The healthcare team should monitor the rates of admissions for obstetric complications as these indicate the quality of health care of women, mainly focused on labor, delivery and women of older age.


Hospital admissions due to ambulatory care sensitive conditions among children by age group and health region

OBJECTIVE to describe hospital admissions for ambulatory care sensitive conditions in children under five years of age in the State of Paraná, Brazil by condition type, age group and health region. METHOD a temporal ecological study was conducted using data from the Unified Health System Hospital Information System for the period 2000 to 2011. Conditions were grouped in accordance with the list of ambulatory care sensitive conditions in Brazil. RESULTS there was an increase in the rate of admissions for ambulatory care sensitive conditions in all age groups in 50% of the health regions, with a marked increase in children under the age of one. Pneumonia, gastroenteritis and asthma were the main causes of admissions. There was an increase in the proportion of overall admissions accounted for by pneumonia and gastroenteritis. CONCLUSION the increase in admissions reveals the need for actions to improve access to primary healthcare and provide effective treatment of the main ambulatory care sensitive conditions in order to prevent hospital admissions among children.

Factors associated with the quality of prenatal care: an approach to premature birth

OBJECTIVETo assess the quality of prenatal care in mothers with premature and term births and identify maternal and gestational factors associated with inadequate prenatal care.METHODCross-sectional study collecting data with the pregnant card, hospital records and interviews with mothers living in Maringa-PR. Data were collected from 576 mothers and their born alive infants who were attended in the public service from October 2013 to February 2014, using three different evaluation criteria. The association of prenatal care quality with prematurity was performed by univariate analysis and occurred only at Kessner criteria (CI=1.79;8.02).RESULTSThe indicators that contributed most to the inadequacy of prenatal care were tests of hemoglobin, urine, and fetal presentation. After logistic regression analysis, maternal and gestational variables associated to inadequate prenatal care were combined prenatal (CI=2.93;11.09), non-white skin color (CI=1.11;2.51); unplanned pregnancy (CI=1.34;3.17) and multiparity (CI=1.17;4.03).CONCLUSIONPrenatal care must follow the minimum recommended protocols, more attention is required to black and brown women, multiparous and with unplanned pregnancies to prevent preterm birth and maternal and child morbimortality.

Natalizumab treatment alters the expression of T-cell trafficking marker LFA-1 α-chain (CD11a) in MS patients.

OBJECTIVE: To determine the long-term effect of natalizumab (NTZ) treatment on the expression of integrins and chemokine receptors involved in the migration of T cells towards the central nervous system (CNS). METHODS: We drew the blood of 23 patients just before starting NTZ therapy and every 12 months thereafter, for up to 48 months of treatment. We assessed the ex-vivo expression of phenotype markers (CCR7 and CD45RA), CNS-addressing integrins (CD11a, CD49d and CD29) and chemokine receptors (CXCR3 and CCR6) in CD4+ or CD8+ T-cell subsets by flow cytometry. RESULTS: As compared to the pre-NTZ values, there was a marked increase in central memory (CCR7+/CD45RA-) CD4+ T cells and in effector memory (CCR7-/CD45RA-) CD8+ T cells at 12 and 24 months. In addition to an expected downregulation of both VLA-4 subunits (CD49d/CD29), we also found decreased T-cell expression of CXCR3 at 12 months, and of CD11a (LFA-1 αL subunit) at 12 months, but mostly at 24 months of NTZ treatment. CONCLUSION: Our data show a nadir of CD11a expression at 2 years of NTZ treatment, at the peak of incidence of progressive multifocal leukoencephalopathy (PML), indirectly suggesting that a lack of these molecules may play a role in the onset of PML in NTZ-treated patients.

Évaluation de la Pensée Constructive chez les adolescents délinquants: une approche pour comprendre les réponses inadaptées au stress

Objective: This pilot study aims at assessing Constructive Thinking in a sample of adolescent offenders and in a normative sample of adolescents. Method: 66 adolescent offenders (12-18 years) were compared to 540 control adolescents on the different subscales of the "Constructive Thinking Inventory". Results and Conclusion: Adolescent offenders show a less efficient Constructive Thinking: they show cognitive styles that may hamper their ability to take appropriate decisions when facing stressful situations, increasing self-defeating behaviors. Interventions may focus on improving adequate coping with stress.

Analyse des besoins du système de prise en charge des addictions en Suisse: Module 1 : revue de littérature

Le but de cette étude est d'explorer et de définir, par une analyse des besoins, si l'offre actuelle en services dans le domaine des addictions est encore adaptée à la situation épidémiologique actuelle des addictions, à l'évolution des types de comportements liés à la dépendance et aux besoins des clients. Il s'agit en particulier de répondre aux questions suivantes: Existe-t-il actuellement des besoins en traitement pour lesquels il n'existe aucune offre appropriée ? Quels groupes ne sont pas ou sont insuffisamment atteints par l'offre existante? A quels genres de problèmes liés à la dépendance et à quels nouveaux besoins des clients les structures oeuvrant dans le domaine de la dépendance sont-elles confrontées? Quels sont les besoins d'adaptation du système de prise en charge nécessaires concernant soit les groupes-cibles de services, soit les types d'offres - en particulier le besoin en nouveaux concepts/modèles de prise en charge pour répondre à l'évolution des besoins? Comment ces structures font-elles face à l'accroissement de l'usage de multiples substances (multi-consommation)?

Applicability of a distributed watershed pollution model in a data-poor environment in Santa Catarina State, Brazil

Intensification of agricultural production without a sound management and regulations can lead to severe environmental problems, as in Western Santa Catarina State, Brazil, where intensive swine production has caused large accumulations of manure and consequently water pollution. Natural resource scientists are asked by decision-makers for advice on management and regulatory decisions. Distributed environmental models are useful tools, since they can be used to explore consequences of various management practices. However, in many areas of the world, quantitative data for model calibration and validation are lacking. The data-intensive distributed environmental model AgNPS was applied in a data-poor environment, the upper catchment (2,520 ha) of the Ariranhazinho River, near the city of Seara, in Santa Catarina State. Steps included data preparation, cell size selection, sensitivity analysis, model calibration and application to different management scenarios. The model was calibrated based on a best guess for model parameters and on a pragmatic sensitivity analysis. The parameters were adjusted to match model outputs (runoff volume, peak runoff rate and sediment concentration) closely with the sparse observed data. A modelling grid cell resolution of 150 m adduced appropriate and computer-fit results. The rainfall runoff response of the AgNPS model was calibrated using three separate rainfall ranges (< 25, 25-60, > 60 mm). Predicted sediment concentrations were consistently six to ten times higher than observed, probably due to sediment trapping along vegetated channel banks. Predicted N and P concentrations in stream water ranged from just below to well above regulatory norms. Expert knowledge of the area, in addition to experience reported in the literature, was able to compensate in part for limited calibration data. Several scenarios (actual, recommended and excessive manure applications, and point source pollution from swine operations) could be compared by the model, using a relative ranking rather than quantitative predictions.

Aspectos agronômicos de leguminosas para adubação verde no Cerrado do Alto Vale do Jequitinhonha

O uso intensivo e inadequado dos solos acelera sua degradação, sendo necessária a intervenção por meio de práticas conservacionistas para restaurar a capacidade produtiva dos mesmos. O objetivo deste estudo foi avaliar o comportamento e desenvolvimento de diferentes leguminosas utilizadas como adubos verdes em solos de Cerrado, Alto Vale do Jequitinhonha, em Turmalina, MG. O delineamento experimental adotado foi em blocos ao acaso, com sete tratamentos e quatro repetições, sendo os tratamentos constituídos pelas leguminosas: mucuna-cinza (Mucuna nivea), mucuna-preta (Mucuna aterrima), lablabe (Dolichos lablab), feijão-de-porco (Canavalia ensiformis), Crotalaria juncea, Crotalaria spectabilis e guandu-anão (Cajanus cajan). O ciclo precoce de C . juncea, C. spectabilis e feijão-de-porco favorece a inserção destes nos sistemas de cultivo. Aos 40 dias, o feijão-de-porco e mucuna-cinza já cobriam o solo, com 67 e 63 %; já o guandu-anão e C. juncea apresentaram os maiores desenvolvimentos, nesse período. Os teores de N, P e K tendem a diminuir nas avaliações realizadas nas diferentes fases vegetativas, o que contribui para melhor escolha da época de manejo das leguminosas. Crotalaria juncea, mucuna-cinza, feijão-de-porco e mucuna-preta foram as leguminosas que se destacaram na produção de matéria seca, o que torna essas espécies promissoras para adubação verde na região. As leguminosas, em sua maioria, apresentam potencial para reciclagem dos macronutrientes e aporte de N aos sistemas de produção.

[Illustrations de La Belle Dame sans mercy] / [Non identifié] ; Alain Chartier, aut. du texte

Comprend : [Pl. au Titre : la Belle Dame sans mercy et l'Amant.] [Cote : Res Ye 838/Microfilm R 1732] ; [Pl. au folio ai : la Belle Dame sans mercy et l'Amant.] [Cote : Res Ye 838/Microfilm R 1732]

Potentiation of polarized intestinal Caco-2 cell responsiveness to probiotics complexed with secretory IgA.

The precise mechanisms underlying the interaction between intestinal bacteria and the host epithelium lead to multiple consequences that remain poorly understood at the molecular level. Deciphering such events can provide valuable information as to the mode of action of commensal and probiotic microorganisms in the gastrointestinal environment. Potential roles of such microorganisms along the privileged target represented by the mucosal immune system include maturation prior, during and after weaning, and the reduction of inflammatory reactions in pathogenic conditions. Using human intestinal epithelial Caco-2 cell grown as polarized monolayers, we found that association of a Lactobacillus or a Bifidobacterium with nonspecific secretory IgA (SIgA) enhanced probiotic adhesion by a factor of 3.4-fold or more. Bacteria alone or in complex with SIgA reinforced transepithelial electrical resistance, a phenomenon coupled with increased phosphorylation of tight junction proteins zonula occludens-1 and occludin. In contrast, association with SIgA resulted in both enhanced level of nuclear translocation of NF-κB and production of epithelial polymeric Ig receptor as compared with bacteria alone. Moreover, thymic stromal lymphopoietin production was increased upon exposure to bacteria and further enhanced with SIgA-based complexes, whereas the level of pro-inflammatory epithelial cell mediators remained unaffected. Interestingly, SIgA-mediated potentiation of the Caco-2 cell responsiveness to the two probiotics tested involved Fab-independent interaction with the bacteria. These findings add to the multiple functions of SIgA and underscore a novel role of the antibody in interaction with intestinal bacteria.

GERENCIAMENTO DE SEDIMENTOS DO DESASSOREAMENTO DO RIO BELÉM NA ÁREA URBANA DE CURITIBA: UM ESTUDO DE CASO

Os sedimentos do rio Belém foram removidos, e a destinação incorreta deles pode provocar impactos ambientais e custos adicionais ao município. O objetivo deste trabalho foi avaliar as alternativas de destinação e uso de sedimentos removidos em desassoreamento do rio Belém em área urbana, com base na legislação ambiental brasileira. As avaliações de destinação, ou de uso ou de ambos, foram feitas a partir de uma avaliação química preliminar de contaminantes inorgânicos (Cd, Pb, Cu, Cr, Ni, Ag e Zn) e hidrocarbonetos aromáticos policíclicos (HAP) relacionada às atividades produtivas da região de contribuição do rio Belém. A avaliação das possíveis destinações e, ou, do uso do sedimento seguiu as normas e legislações ambientais brasileiras para diferentes matrizes, o que revelou ser complexa. Uma quantidade substancial de sedimentos pode ser usada para fins úteis, como solo, material de recuperação de áreas contaminadas, material de preenchimento de obras civis. Padrões ambientais específicos devem ser elaborados para discriminar usos e, ou, destinações de acordo com o desenvolvimento científico. Um protocolo de gerenciamento foi proposto, de forma a ser utilizado em futuras obras de desassoreamento.