Projeto de recuperação integral da criança desnutrida - uma proposta de atuação para o enfermeiro: Relato de caso

As autoras apresentam um relato de caso de recuperação nutricional de criança desnutrida, envolvida no Projeto de Recuperação Integral do Desnutrido implantado no Ambulatório de Pediatria do Hospital Universitário de Campo Grande, Mato Grosso do Sul. Mostram a importância da atuação do enfermeiro como membro da equipe multiprofissional em projetos dessa natureza.

Atenção integral à saúde feminina: significados e implicações

Neste artigo, discutimos implicações políticas e práticas vinculadas a diferentes interpretações do conceito atenção integral à saúde da mulher, tomando por referência a multidimensionalidade humana/feminina.

Gestión integral de un concesionario

El resultado del TFC es una aplicación distribuida para gestionar varios departamentos de una red de concesionarios. El trabajo se ha realizado utilizando las tecnologías de la plataforma .NET de Microsoft.

Herramienta de gestión integral de e-Business

El objetivo del proyecto es llevar a cabo el desarrollo de una herramienta que permita a las pequeñas y medianas empresas informatizar su gestión para acercarlas al e-business.

Gestión integral de un concesionario

Aplicación de gestión de una empresa con varios concesionarios de reparación y venta de vehículos.

Adaptive integral assessment package for the A2UN@ project

This paper presents a first approach of Evaluation Engine Architecture (EEA) as proposal to support adaptive integral assessment, in the context of a virtual learning environment. The goal of our research is design an evaluation engine tool to assist in the whole assessment process within the A2UN@ project, linking that tool with the other key elements of a learning design (learning task, learning resources and learning support). The teachers would define the relation between knowledge, competencies, activities, resources and type of assessment. Providing this relation is possible obtain more accurate estimations of student's knowledge for adaptive evaluations and future recommendations. The process is supported by usage of educational standards and specifications and for an integral user modelling

Functional analysis of a conserved DNA methyltransferase in caulobacter crescentus

CcrM is a DNA methyltransferase that methylates the adenine in GANTC motifs in the chromo-some of the bacterial model Caulobacter crescentus. The loss of the CcrM homolog is lethal in C. crescentus and in several other species of Alphaproteobacteria. In this research, we used different experimental and bioinformatic approaches to determine why CcrM is so critical to the physiology of C. crescentus. We first showed that CcrM is a resident orphan DNA methyltransferase in non-Rickettsiales Alphaproteobacteria and that its gene is strictly conserved in this clade (with only one ex¬ception among the genomes sequenced so far). In C. crescentus, cells depleted in CcrM in rich medium quickly lose viability and present an elongated phenotype characteristic of an im¬pairment in cell division. Using minimal medium instead of rich medium as selective and main¬tenance substrate, we could generate a AccrM mutant that presents a viability comparable to the wild type strain and only mild morphological defects. On the basis of a transcriptomic ap¬proach, we determined that several genes essential for cell division were downregulated in the AccrM strain in minimal medium. We offered decisive arguments to support that the efficient transcription of two of these genes, ftsZ and mipZ, coding respectively for the Z-ring forming GTPase FtsZ and an inhibitor of FtsZ polymerization needed for the correct positioning of the Z- ring at mid-cell, requires the methylation of an adenine in a conserved GANTC motif located in their core promoter region. We propose a model, according to which the genome of C. crescentus encodes a transcriptional activator that requires a methylated adenine in a GANTC context to bind to DNA and suggest that this transcriptional regulator might be the global cell-cycle regulator GcrA. In addition, combining a classic genetic approach and in vitro evolution experiments, we showed that the mortality and cell division defects of the AccrM strain in rich medium are mainly due to limiting intracellular levels of the FtsZ protein. We also studied the dynamics of GANTC methylation in C. crescentus using the SMRT technol¬ogy developed by Pacific Biosciences. Our findings support the commonly accepted model, accord¬ing to which the methylation state of GANTC motifs varies during the cell cycle of C. crescentus: before the initiation of DNA replication, the GANTC motifs are fully-methylated (methylated on both strands); when the DNA gets replicated, the GANTC motifs become hemi-methylated (methyl¬ated on one strand only) and this occurs at different times during replication for different loci along the chromosome depending on their position relative to the origin of replication; the GANTC mo¬tifs are only remethylated after DNA replication has finished as a consequence of the massive and short-lived expression of CcrM in predivisional cells. About 30 GANTC motifs in the C. crescentus chromosome were found to be undermethylated in most of the bacterial population; these might be protected from CcrM activity by DNA binding proteins and some of them could be involved in methylation-based bistable transcriptional switches. - CcrM est une ADN méthyltransférase qui méthyle les adénines dans le contexte GANTC dans le génome de la bactérie modèle Caulobacter crescentus. La perte de l'homologue de CcrM chez C. crescentus et chez plusieurs autres espèces d'Alphaproteobactéries est létale. Dans le courant de cette recherche, nous tentons de déterminer pourquoi la protéine CcrM est cruciale pour la survie de C. crescentus. Nous démontrons d'abord que CcrM est une adénine méthyltransférase orpheline résidente, dont le gène fait partie du génome minimal partagé par les Alphaprotéobactéries non-Rickettsiales (à une exception près). Lorsqu'une souche de C. crescentus est privée de CcrM, sa viabilité décroît rapi¬dement et ses cellules présentent une morphologie allongée qui suggère que la division cellulaire est inhibée. Nous sommes parvenus à créer une souche AccrM en utilisant un milieu minimum, au lieu du milieu riche classiquement employé, comme milieu de sélection et de maintenance pour la souche. Lorsque nous avons étudié le transcriptome de cette souche de C. crescentus privée de CcrM, nous avons pu constater que plusieurs gènes essentiels pour le bon déroulement de la division cellulaire bactérienne étaient réprimés. En particulier, l'expression adéquate des gènes ftsZ et mipZ - qui codent, respectivement, pour FtsZ, la protéine qui constitue, au milieu de la cellule, un anneau protéique qui initie le processus de division et pour MipZ, un inhibiteur de la polymérisation de FtsZ qui est indispensable pour le bon positionnement de l'anneau FtsZ - est dépendante de la présence d'une adénine méthylée dans un motif GANTC conservé situé dans leur région promotrice. Nous présentons un modèle selon lequel le génome de C. crescentus code pour un facteur de transcription qui exige la présence d'une adénine méthylée dans un contexte GANTC pour s'attacher à l'ADN et nous suggérons qu'il pourrait s'agir du régulateur global du cycle cellulaire GcrA. En outre, nous montrons, en combinant la génétique classique et une approche basée sur l'évolution expérimentale, que la mortalité et l'inhibition de la division cellulaire caractéristiques de la souche àccrMeη milieu riche sont dues à des niveaux excessivement bas de protéine FtsZ. Nous avons aussi étudié la dynamique de la méthylation du chromosome de C. crescentus sur la base de la technologie SMRT développée par Pacific Biosciences. Nous confirmons le modèle communément accepté, qui affirme que l'état de méthylation des motifs GANTC change durant le cycle cellulaire de C. crescentus: les motifs GANTC sont complètement méthylés (méthylés sur les deux brins) avant de début de la réplication de l'ADN; ils deviennent hémi-méthylés (méthylés sur un brin seulement) une fois répliqués, ce qui arrive à différents moments durant la réplication pour différents sites le long du chromosome en fonction de leur position par rapport à l'origine de répli-cation; finalement, les motifs GANTC sont reméthylés après la fin de la réplication du chromosome lorsque la protéine CcrM est massivement, mais très transitoirement, produite. Par ailleurs, nous identifions dans le chromosome de C. crescentus environ 30 motifs GANTC qui restent en perma-nence non-méthylés dans une grande partie de la population bactérienne; ces motifs sont probable-ment protégés de l'action de CcrM par des protéines qui s'attachent à l'ADN et certains d'entre eux pourraient être impliqués dans des mécanismes de régulation générant une transcription bistable.

O cuidado como uma Lei da Natureza: uma percepção integral do cuidar

Este trabalho faz uma reflexão entre a percepção do cuidar pelo profissional de enfermagem e a relação do significado dado ao termo Cuidar, que é um instrumento norteador da qualidade da assistência. Questiona o nível de profundidade do significado que essa palavra pode assumir, identificando sua presença em todos os processos do Universo e na história mitológica do ser humano. Propõe que o cuidar é a Lei que permite a manifestação dos potenciais de organização numa certa direção de estabilidade dinâmica, manifestos na matéria, até a promoção e estabelecimento da saúde e do bem-estar. Concluiu-se, afirmando que a Lei do Cuidar pode ser entendida como um conjunto de forças que permitem o prolongamento ou abreviamento de certo grau de organização, que pode ser expresso em diversos níveis.

NCoR1 is a conserved physiological modulator of muscle mass and oxidative function.

Transcriptional coregulators control the activity of many transcription factors and are thought to have wide-ranging effects on gene expression patterns. We show here that muscle-specific loss of nuclear receptor corepressor 1 (NCoR1) in mice leads to enhanced exercise endurance due to an increase of both muscle mass and of mitochondrial number and activity. The activation of selected transcription factors that control muscle function, such as MEF2, PPARβ/δ, and ERRs, underpins these phenotypic alterations. NCoR1 levels are decreased in conditions that require fat oxidation, resetting transcriptional programs to boost oxidative metabolism. Knockdown of gei-8, the sole C. elegans NCoR homolog, also robustly increased muscle mitochondria and respiration, suggesting conservation of NCoR1 function. Collectively, our data suggest that NCoR1 plays an adaptive role in muscle physiology and that interference with NCoR1 action could be used to improve muscle function.

Sistema de informatización integral de la gestión farmacéutica

El presente proyecto fin de carrera tiene como objetivo informatizar todo el sistema de gestión de farmacias con el fin de dar un servicio a los farmacéuticos más independiente, más eficaz y más sencillo.

Atenção integral na saúde do idoso no Programa Saúde da Família: visão dos profissionais de saúde

O Brasil, até o ano de 2025, será o sexto país do mundo em número de idosos. É função das políticas públicas contribuir para que as pessoas alcancem idades avançadas com melhor saúde. O objetivo deste estudo foi conhecer o que pensam os profissionais sobre necessidades de saúde e atenção integral. Os sujeitos foram dezessete, que compõem duas equipes do Programa Saúde da Família, no Município de Santos. A abordagem foi qualitativa, os discursos foram analisados a partir da Representação Social, referencial teórico do Discurso do Sujeito Coletivo. A análise revelou que os profissionais se esforçam para atender as necessidades de saúde dos idosos através de ações de prevenção e promoção da saúde. No entanto, suas necessidades sociais e psicológicas não estão sendo atendidas. Concluímos que os idosos necessitam de maior integralidade e agilidade no sistema de saúde, porque possuem dificuldades no acesso e deslocamento nos serviços de saúde.

Conserved chromosomal clustering of genes governed by chromatin regulators in Drosophila

BACKGROUND: The trithorax group (trxG) and Polycomb group (PcG) proteins are responsible for the maintenance of stable transcriptional patterns of many developmental regulators. They bind to specific regions of DNA and direct the post-translational modifications of histones, playing a role in the dynamics of chromatin structure. RESULTS: We have performed genome-wide expression studies of trx and ash2 mutants in Drosophila melanogaster. Using computational analysis of our microarray data, we have identified 25 clusters of genes potentially regulated by TRX. Most of these clusters consist of genes that encode structural proteins involved in cuticle formation. This organization appears to be a distinctive feature of the regulatory networks of TRX and other chromatin regulators, since we have observed the same arrangement in clusters after experiments performed with ASH2, as well as in experiments performed by others with NURF, dMyc, and ASH1. We have also found many of these clusters to be significantly conserved in D. simulans, D. yakuba, D. pseudoobscura and partially in Anopheles gambiae. CONCLUSION: The analysis of genes governed by chromatin regulators has led to the identification of clusters of functionally related genes conserved in other insect species, suggesting this chromosomal organization is biologically important. Moreover, our results indicate that TRX and other chromatin regulators may act globally on chromatin domains that contain transcriptionally co-regulated genes.

A experiência da doença na fibrose cística: caminhos para o cuidado integral

A Fibrose Cística é uma doença crônica que grande impacto exerce sobre a vida familiar. A experiência da doença é a maneira pela qual os indivíduos respondem à doença, atribuindo significados e buscando maneiras para lidar com ela no seu cotidiano. O estudo teve como objetivo compreender a experiência da Fibrose Cística a partir do contexto familiar. Estudo de caso etnográfico, realizado com famílias de crianças com a doença atendidas em um hospital escola do interior do estado de São Paulo. Os resultados foram divididos nos temas: passado, presente e futuro e permearam essas fases a busca pelo significado da doença e pelo suporte social, a importância da religião e espiritualidade e a centralidade da socialização da criança. Conhecer a experiência na doença e a rede social torna-se imprescindível para o planejamento de um cuidado integral. Essa abordagem mostrou-se inovadora para o cuidado à doença crônica.

Oficinas de espiritualidade: alternativa de cuidado para o tratamento integral de dependentes químicos

Trata-se de um relato de experiência vivenciada com usuários de crack sob tratamento de desintoxicação, na qual se buscou alcançar o cuidado integral ao ser humano por meio de oficinas de espiritualidade. Cultivadas e dinamizadas a partir de inspirações dos próprios integrantes, as oficinas se constituem em estratégias capazes de estimular o repensar de atitudes e comportamentos, bem como reassumir a vida com base em novos valores e ideais. O relato visa, em suma, contribuir para a ampliação das discussões sobre o tema, oferecendo subsídios para o repensar da prática do enfermeiro no tratamento de desintoxicação, além de assinalar a necessidade de condução de pesquisas nessa área.

Assaying the regulatory potential of mammalian conserved non-coding sequences in human cells.

BACKGROUND: Conserved non-coding sequences in the human genome are approximately tenfold more abundant than known genes, and have been hypothesized to mark the locations of cis-regulatory elements. However, the global contribution of conserved non-coding sequences to the transcriptional regulation of human genes is currently unknown. Deeply conserved elements shared between humans and teleost fish predominantly flank genes active during morphogenesis and are enriched for positive transcriptional regulatory elements. However, such deeply conserved elements account for <1% of the conserved non-coding sequences in the human genome, which are predominantly mammalian. RESULTS: We explored the regulatory potential of a large sample of these 'common' conserved non-coding sequences using a variety of classic assays, including chromatin remodeling, and enhancer/repressor and promoter activity. When tested across diverse human model cell types, we find that the fraction of experimentally active conserved non-coding sequences within any given cell type is low (approximately 5%), and that this proportion increases only modestly when considered collectively across cell types. CONCLUSIONS: The results suggest that classic assays of cis-regulatory potential are unlikely to expose the functional potential of the substantial majority of mammalian conserved non-coding sequences in the human genome.