Targeting and treatment of glioblastomas with human mesenchymal stem cells carrying ferrociphenol lipid nanocapsules

International audience

Macrophages and CD4 T-cells in rheumatoid arthritis and their modulation by JAK inhibitors

Background: Rheumatoid arthritis (RA) is a chronic inflammatory arthritis that causes significant morbidity and mortality and has no cure. Although early treatment strategies and biologic therapies such as TNFα blocking antibodies have revolutionised treatment, there still remains considerable unmet need. JAK kinase inhibitors, which target multiple inflammatory cytokines, have shown efficacy in treating RA although their exact mechanism of action remains to be determined. Stratified medicine promises to deliver the right drug to the right patient at the right time by using predictive ‘omic biomarkers discovered using bioinformatic and “Big Data” techniques. Therefore, knowledge across the realms of clinical rheumatology, applied immunology, bioinformatics and data science is required to realise this goal. Aim: To use bioinformatic tools to analyse the transcriptome of CD14 macrophages derived from patients with inflammatory arthritis and define a JAK/STAT signature. Thereafter to investigate the role of JAK inhibition on inflammatory cytokine production in a macrophage cell contact activation assay. Finally, to investigate JAK inhibition, following RA synovial fluid stimulation of monocytes. Methods and Results: Using bioinformatic software such as limma from the Bioconductor repository, I determined that there was a JAK/STAT signature in synovial CD14 macrophages from patients with RA and this differed from psoriatic arthritis samples. JAK inhibition using a JAK1/3 inhibitor tofacitinib reduced TNFα production when macrophages were cell contact activated by cytokine stimulated CD4 T-cells. Other pro-inflammatory cytokines such as IL-6 and chemokines such as IP-10 were also reduced. RA synovial fluid failed to stimulate monocytes to phosphorylate STAT1, 3 or 6 but CD4 T-cells activated STAT3 with this stimulus. RNA sequencing of synovial fluid stimulated CD4 T-cells showed an upregulation of SOCS3, BCL6 and SBNO2, a gene associated with RA but with unknown function and tofacitinib reversed this. Conclusion: These studies demonstrate that tofacitinib is effective at reducing inflammatory mediator production in a macrophage cell contact assay and also affects soluble factor mediated stimulation of CD4 T-cells. This suggests that the effectiveness of JAK inhibition is due to inhibition of multiple cytokine pathways such as IL-6, IL-15 and interferon. RNA sequencing is a useful tool to identify non-coding RNA transcripts that are associated with synovial fluid stimulation and JAK inhibition but these require further validation. SBNO2, a gene that is associated with RA, may be biomarker of tofacitinib treatment but requires further investigation and validation in wider disease cohorts.

NETCODE: an XOR-based warning dissemination scheme for vehicular wireless networks

The next generation of vehicles will be equipped with automated Accident Warning Systems (AWSs) capable of warning neighbouring vehicles about hazards that might lead to accidents. The key enabling technology for these systems is the Vehicular Ad-hoc Networks (VANET) but the dynamics of such networks make the crucial timely delivery of warning messages challenging. While most previously attempted implementations have used broadcast-based data dissemination schemes, these do not cope well as data traffic load or network density increases. This problem of sending warning messages in a timely manner is addressed by employing a network coding technique in this thesis. The proposed NETwork COded DissEmination (NETCODE) is a VANET-based AWS responsible for generating and sending warnings to the vehicles on the road. NETCODE offers an XOR-based data dissemination scheme that sends multiple warning in a single transmission and therefore, reduces the total number of transmissions required to send the same number of warnings that broadcast schemes send. Hence, it reduces contention and collisions in the network improving the delivery time of the warnings. The first part of this research (Chapters 3 and 4) asserts that in order to build a warning system, it is needful to ascertain the system requirements, information to be exchanged, and protocols best suited for communication between vehicles. Therefore, a study of these factors along with a review of existing proposals identifying their strength and weakness is carried out. Then an analysis of existing broadcast-based warning is conducted which concludes that although this is the most straightforward scheme, loading can result an effective collapse, resulting in unacceptably long transmission delays. The second part of this research (Chapter 5) proposes the NETCODE design, including the main contribution of this thesis, a pair of encoding and decoding algorithms that makes the use of an XOR-based technique to reduce transmission overheads and thus allows warnings to get delivered in time. The final part of this research (Chapters 6--8) evaluates the performance of the proposed scheme as to how it reduces the number of transmissions in the network in response to growing data traffic load and network density and investigates its capacity to detect potential accidents. The evaluations use a custom-built simulator to model real-world scenarios such as city areas, junctions, roundabouts, motorways and so on. The study shows that the reduction in the number of transmissions helps reduce competition in the network significantly and this allows vehicles to deliver warning messages more rapidly to their neighbours. It also examines the relative performance of NETCODE when handling both sudden event-driven and longer-term periodic messages in diverse scenarios under stress caused by increasing numbers of vehicles and transmissions per vehicle. This work confirms the thesis' primary contention that XOR-based network coding provides a potential solution on which a more efficient AWS data dissemination scheme can be built.

“Enjoy your baby” Internet-based CBT for mothers with babies: a feasibility randomised control trial

Background: Postnatal depression is a global health problem with lasting effects on the family. Government policy is focussed on early intervention and increasing access to psychological therapies. There is a growing evidence base for the use of computerised CBT packages and this study investigated the feasibility of a CBT-based self-help internet intervention for new mothers. Objective: To assess the ability to recruit mothers, deliver an internet course, obtain follow-up data and evaluate what mothers think of the course. Design: A feasibility randomised control design was used to compare a waiting list control group (delayed access= DA) to the Enjoy Your Baby course (immediate access= IA). Measures were administered at baseline and 8 week follow-up. Methods: Adverts were placed in the Metro freesheet, on charity web pages, on social media, posters were put up in the community, and leaflets were handed out at mother and baby groups. Participants had to be 18 years old or over with a child less than 18 months old. The IA arm was given access to the course straight away. After 8 weeks all participants were asked to recomplete the original measures and those in the IA arm also gave feedback on the course. Participants in the DA arm were given access after recompleting the questionnaires. Due to a lack of follow-up data a small discussion group was conducted. Intervention: The course contains 4 core modules including helping mothers understand why they feel the way they do and helping them build closeness to their babies. Additional modules, worksheets and homework tasks were available. The DA group were given a list of additional support resources and services, and encouraged to seek additional help if required. All participants received weekly automated emails for 12 weeks as they worked through the course. It was not possible to deliver individualised support. 34 Results: Despite using a number of recruitment strategies, recruitment was lower and slower than anticipated, and attrition was high. 41 women, primarily recruited via the internet, were randomised (IA n=21, DA n=20). No significant differences were observed between participants in either arm at baseline and no statistically significant differences were identified when the demographics and baseline measures of participants who logged-on to the course were compared to those who did not, or when participants who completed follow-up measures were compared to those who did not. Pre and post intervention scores on the EPDS approached statistical significance (P=.059, r=.444) favouring the intervention arm. The discussion group suggested strengths of the course and recommended areas for improvement, including making the course more mobile friendly. Conclusion: Internet interventions show promise; however it is difficult to recruit mothers, engagement is low and attrition high. A number of recommendations are made and a further pilot or an internal pilot of a larger substantive study should be conducted to confirm recruitment and retention. Trial ID: ISRCTN90927910.

Vitamin D status in the first-trimester: effects of Vitamin D deficiency on pregnancy outcomes.

Objective: To assess serum levels of 25-hydroxyvitamin D [25(OH)D] in the first trimester and to determine the factors affecting deficiency levels and its association with pregnancy outcomes. Methods: Serum 25(OH)D concentrations were measured at 11-14 weeks’ gestation in 229 singleton pregnancies using liquid chromatography-tandem mass spectrometry. Results: The median serum 25(OH)D concentration was 10.8 ng/mL and 45.9% of women had severe vitamin D deficiency with concentrations of <10 ng/mL. Logistic regression analysis revealed that covered dressing style, lack of multivitamin intake, season of blood sampling (November-April) were factors associated with 25(OH)D deficiency. There was a negative correlation between 25(OH)D levels and gestational age at sampling. Low 25(OH)D levels were not associated with adverse pregnancy outcomes. Higher rate of cesarean section (CS) was noted in women with 25(OH)D ≥10 ng/mL compared to those with 25(OH)D < 10mg/ml ( p= 0.01). Conclusion: A high prevalence of vitamin D deficiency was observed in early pregnancy which was related to dress code, use of multi-vitamins and season at sampling. Low 25(OH)D levels were not related with adverse pregnancy outcomes. Women with severe vitamin D deficiency were more likely to deliver vaginally.

Conceptualisation, design and development of a primary school based child healthy weight intervention

INTRODUCTION: In common with much of the developed world, Scotland has a severe and well established problem with overweight and obesity in childhood with recent figures demonstrating that 31% of Scottish children aged 2-15 years old were overweight including obese in 2014. This problem is more pronounced in socioeconomically disadvantaged groups and in older children across all economic groups (Scottish Health Survey, 2014). Children who are overweight or obese are at increased risk of a number of adverse health outcomes in the short term and throughout their life course (Lobstein and Jackson-Leach, 2006). The Scottish Government tasked all Scottish Health Boards with developing and delivering child healthy weight interventions to clinically overweight or obese children in an attempt to address this health problem. It is therefore imperative to deliver high quality, affordable, appropriately targeted interventions which can make a sustained impact on children’s lifestyles, setting them up for life as healthy weight adults. This research aimed to inform the design, readiness for application and Health Board suitability of an effective primary school-based curricular child healthy weight intervention. METHODS: the process involved in conceptualising a child healthy weight intervention, developing the intervention, planning for implementation and subsequent evaluation was guided by the PRECEDE-PROCEED Model (Green and Kreuter, 2005) and the Intervention Mapping protocol (Lloyd et al. 2011). RESULTS: The outputs from each stage of the development process were used to formulate a child healthy weight intervention conceptual model then develop plans for delivery and evaluation. DISCUSSION: The Fit for School conceptual model developed through this process has the potential to theoretically modify energy balance related behaviours associated with unhealthy weight gain in childhood. It also has the potential to be delivered at a Health Board scale within current organisational restrictions.

REFUGEES AND RESETTLEMENT: A QUALITATIVE ANALYSIS OF REFUGEE INTEGRATION THROUGH SOCIAL & SUPPORT SERVICES

This dissertation studies refugee resettlement in the United States utilizing the Integration Indicator’s framework developed by Ager and Strang for the U.S. context. The study highlights the U.S. refugee admissions program and the policies in the states of Maryland and Massachusetts while analyzing the service delivery models and its effects on refugee integration in these locations. Though immigration policy and funding for refugee services are primarily the domain of the federal government, funds are allocated through and services are delivered at the state level. The Office of Refugee Resettlement (ORR), which operates under the Department of Health and Human Services, was established after the Refugee Act of 1980 to deliver assistance to displaced persons. The ORR provides funds to individual states primarily through The Refugee Social Service and Targeted Assistance Formula Grant programs. Since the inauguration of the ORR three primary models of refugee integration through service delivery have emerged. Two of the models include the publicly/privately administered programs, where resources are allocated to the state in conjunction with private voluntary agencies; and the Wilson/Fish Alternative programs, where states sub-contract all elements of the resettlement program to voluntary agencies and private organizations —in which they can cease all state level participation and voluntary agencies or private organizations contract directly from the ORR in order for all states to deliver refugee services where the live. The specific goals of this program are early employment and economic self-sufficiency. This project utilizes US Census, state, and ORR data in conjunction with interviews of refugee resettlement practitioners involved in the service delivery and refugees. The findings show that delivery models emphasizing job training, English instruction courses, institutional collaboration, and monetary assistance, increases refugee acclimation and adaptation, providing insight into their potential for integration into the United States.

Rôle des protéoglycanes à héparane sulfate dans le transfert de gène des cellules CHO et HEK293

La possibilité de programmer une cellule dans le but de produire une protéine d’intérêt est apparue au début des années 1970 avec l’essor du génie génétique. Environ dix années plus tard, l’insuline issue de la plateforme de production microbienne Escherichia coli, fut la première protéine recombinante (r-protéine) humaine commercialisée. Les défis associés à la production de r-protéines plus complexes et glycosylées ont amené l’industrie biopharmaceutique à développer des systèmes d’expression en cellules de mammifères. Ces derniers permettent d’obtenir des protéines humaines correctement repliées et de ce fait, biologiquement actives. Afin de transférer le gène d’intérêt dans les cellules de mammifères, le polyéthylènimine (PEI) est certainement un des vecteurs synthétiques le plus utilisé en raison de son efficacité, mais aussi sa simplicité d’élaboration, son faible coût et sa stabilité en solution qui facilite son utilisation. Il est donc largement employé dans le contexte de la production de r-protéines à grande échelle et fait l’objet d’intenses recherches dans le domaine de la thérapie génique non virale. Le PEI est capable de condenser efficacement l’ADN plasmidique (vecteur d’expression contenant le gène d’intérêt) pour former des complexes de petites tailles appelés polyplexes. Ces derniers doivent contourner plusieurs étapes limitantes afin de délivrer le gène d’intérêt au noyau de la cellule hôte. Dans les conditions optimales du transfert de gène par le PEI, les polyplexes arborent une charge positive nette interagissant de manière électrostatique avec les protéoglycanes à héparane sulfate (HSPG) qui décorent la surface cellulaire. On observe deux familles d’HSPG exprimés en abondance à la surface des cellules de mammifères : les syndécanes (4 membres, SDC1-4) et les glypicanes (6 membres, GPC1-6). Si l’implication des HSPG dans l’attachement cellulaire des polyplexes est aujourd’hui largement acceptée, leur rôle individuel vis-à-vis de cet attachement et des étapes subséquentes du transfert de gène reste à confirmer. Après avoir optimisées les conditions de transfection des cellules de mammifères CHO et HEK293 dans le but de produire des r-protéines secrétées, nous avons entrepris des cinétiques de capture, d’internalisation des polyplexes et aussi d’expression du transgène afin de mieux comprendre le processus de transfert de gène. Nous avons pu observer des différences au niveau de ces paramètres de transfection dépendamment du système d’expression et des caractéristiques structurelles du PEI utilisé. Ces résultats présentés sous forme d’articles scientifiques constituent une base solide de l’enchaînement dans le temps des évènements essentiels à une transfection efficace des cellules CHO et HEK293 par le PEI. Chaque type cellulaire possède un profil d’expression des HSPG qui lui est propre, ces derniers étant plus ou moins permissifs au transfert de gène. En effet, une étude menée dans notre laboratoire montre que les SDC1 et SDC2 ont des rôles opposés vis-à-vis du transfert de gène. Alors que tous deux sont capables de lier les polyplexes, l’expression de SDC1 permet leur internalisation contrairement à l’expression de SDC2 qui l’inhibe. De plus, lorsque le SDC1 est exprimé à la surface des cellules HEK293, l’efficacité de transfection est augmentée de douze pourcents. En utilisant la capacité de SDC1 à induire l’internalisation des polyplexes, nous avons étudié le trafic intracellulaire des complexes SDC1 / polyplexes dans les cellules HEK293. De plus, nos observations suggèrent une nouvelle voie par laquelle les polyplexes pourraient atteindre efficacement le noyau cellulaire. Dans le contexte du transfert de gène, les HSPG sont essentiellement étudiés dans leur globalité. S’il est vrai que le rôle des syndécanes dans ce contexte est le sujet de quelques études, celui des glypicanes est inexploré. Grâce à une série de traitements chimiques et enzymatiques visant une approche « perte de fonction », l’importance de la sulfatation comme modification post-traductionnelle, l’effet des chaînes d’héparanes sulfates mais aussi des glypicanes sur l’attachement, l’internalisation des polyplexes, et l’expression du transgène ont été étudiés dans les cellules CHO et HEK293. L’ensemble de nos observations indique clairement que le rôle des HSPG dans le transfert de gène devrait être investigué individuellement plutôt que collectivement. En effet, le rôle spécifique de chaque membre des HSPG sur la capture des polyplexes et leur permissivité à l’expression génique demeure encore inconnu. En exprimant de manière transitoire chaque membre des syndécanes et glypicanes à la surface des cellules CHO, nous avons déterminé leur effet inhibiteur ou activateur sur la capture des polyplexes sans pouvoir conclure quant à l’effet de cette surexpression sur l’efficacité de transfection. Par contre, lorsqu’ils sont présents dans le milieu de culture, le domaine extracellulaire des HSPG réduit l’efficacité de transfection des cellules CHO sans induire la dissociation des polyplexes. Curieusement, lorsque chaque HSPG est exprimé de manière stable dans les cellules CHO, seulement une légère modulation de l’expression du transgène a pu être observée. Ces travaux ont contribué à la compréhension des mécanismes d'action du vecteur polycationique polyéthylènimine et à préciser le rôle des protéoglycanes à héparane sulfate dans le transfert de gène des cellules CHO et HEK293.

La Biblioteca Rosa Cerda A

El siguiente proyecto corresponde a un requisito del curso de bibliotecología que se realizó en la Universidad Nacional en Heredia, Costa Rica y fue auspiciado por el Ministerio de Educación de Nicaragua y la Organización de Estados Americanos, en un afán de preparar un cuerpo docente capacitado en Bibliotecología a fin de que puedan entregar al gran proyecto de redes de bibliotecas de Nicaragua que se inicia una vez finalizada la Cruzada Nacional de Alfabetización coincidiendo con el inicio del año lectivo en septiembre del 80.El papel que desempeñan las bibliotecas es vital para el desarrollo económico, social y cultural de los pueblos, por tanto es urgente el apoyo de todos los nicaragüenses a fin de que la biblioteca pueda brindar un servicio óptimo en pro de nuestro pueblo que hoy libra la batalla contra la ignorancia.La educación ha pasado a ocupar un lugar preponderante ya que la revolución está interesada en la superación del pueblo y que ésta recobre sus derechos que por tanto tiempo le fueron negados.

The European union

Introduction An overview of media markets shows that rapid growth and the integration of some of the most dynamic market segments are characteristics of this fast-moving industry. The main players are the established incumbents upstream and the delivery segments of media downstream. The presence of incumbents, inheritors of previous public monopolies, has led Member States to use regulation in a complementary role with competition. In these markets, strategies to deliver new products and services and to serve new geographic markets focus less on organic growth than on alliances and mergers in order to create multi-media offshoots, bid for control of content rights, increase the diffusion of products and services, and develop technologies for conditional access and transmission standards to capture advantages through proprietary technology. As a result, vertically integrated dominant positions either upstream or downstream have tended to emerge. There is nothing wrong with vertical integration except when there is market power at one stage of the vertical chain. Indeed, as far as the media industry is concerned, there are some specific challenges at the European level. The new EU regulatory framework grants some specific competition principles which can be integrated into ex ante regulation. EU merger control may also prevent potential distortion of competition resulting from the creation or the strengthening of a single or collective dominant position in the media sector at a horizontal level, or from foreclosure effects at a vertical level.

The antecedents of post-initial adoption behavior in a S-D logic context

Repercussions of innovation adoption and diffusion studies have long been imperative to the success of novel introductions. However, perceptions and deductions of current innovation understandings have been changing over time. The paradigm shift from the goods-dominant (G-D) logic to the service-dominant (S-D) logic potentially makes the distinction between product (goods) innovation and service innovation redundant as the S-D logic lens views all innovations as service innovations (Vargo and Lusch, 2004; 2008; Lusch and Nambisan, 2015). From this perspective, product innovations are in essence service innovations, as goods serve as mere distribution mechanisms to deliver service. Nonetheless, the transition to such a broadened and transcending view of service innovation necessitates concurrently a change in the underlying models used to investigate innovation and its subsequent adoption. The present research addresses this gap by engendering a novel model for the most crucial period of service diffusion within the S-D logic context – the post-initial adoption phase, which demarcates an individual’s behavior after the initial adoption decision of a service. As a wellfounded understanding of service diffusion and the complementary innovation adoption still lingers in its infancy, the current study develops a model based on interdisciplinary domains mapping. Here fore, knowledge of the relatively established viral source domain is mapped to the comparatively undetermined target domain of service innovation adoption. To assess the model and test the importance of the explanatory variables, survey data from 750 respondents of a bank in Northern Germany is scrutinized by means of Structural Equation Modeling (SEM). The findings reveal that the continuance intention of a customer, actual usage of the service and the customer influencer value all constitute important postinitial adoption behavior that have meaningful implications for a successful service adoption. Second, the four constructs customer influencer value, organizational commitment, perceived usefulness and service customization are evidenced to have a differential impact on a iv customer’s post-initial adoption behavior. Third, this study indicates that post-initial adoption behavior further underlies the influence of a user’s age and besides that is also provoked by the internal and external environments of service adoption. Finally, this research amalgamates the broad view of service innovation by Nambisan and Lusch (2015) with the findings ensuing this enquiry’s model to arrive at a framework that it both, generalizable and practically applicable. Implications for academia and practitioners are captured along with avenues for future research.

Vehicle Routing Problems that Minimize the Completion Time: Heuristics, Worst-Case Analyses, and Computational Results

In the standard Vehicle Routing Problem (VRP), we route a fleet of vehicles to deliver the demands of all customers such that the total distance traveled by the fleet is minimized. In this dissertation, we study variants of the VRP that minimize the completion time, i.e., we minimize the distance of the longest route. We call it the min-max objective function. In applications such as disaster relief efforts and military operations, the objective is often to finish the delivery or the task as soon as possible, not to plan routes with the minimum total distance. Even in commercial package delivery nowadays, companies are investing in new technologies to speed up delivery instead of focusing merely on the min-sum objective. In this dissertation, we compare the min-max and the standard (min-sum) objective functions in a worst-case analysis to show that the optimal solution with respect to one objective function can be very poor with respect to the other. The results motivate the design of algorithms specifically for the min-max objective. We study variants of min-max VRPs including one problem from the literature (the min-max Multi-Depot VRP) and two new problems (the min-max Split Delivery Multi-Depot VRP with Minimum Service Requirement and the min-max Close-Enough VRP). We develop heuristics to solve these three problems. We compare the results produced by our heuristics to the best-known solutions in the literature and find that our algorithms are effective. In the case where benchmark instances are not available, we generate instances whose near-optimal solutions can be estimated based on geometry. We formulate the Vehicle Routing Problem with Drones and carry out a theoretical analysis to show the maximum benefit from using drones in addition to trucks to reduce delivery time. The speed-up ratio depends on the number of drones loaded onto one truck and the speed of the drone relative to the speed of the truck.

Orchestrating New Markets Using Cloud Services

Part 5: Service Orientation in Collaborative Networks

Temporal Control of Ion Channel Activation

Ion channels are a large class of integral membrane proteins that allow for the diffusion of ions across a cellular membrane and are found in all forms of life. Pentameric ligand-gated ion channels (pLGICs) comprise a large family of proteins that include the nicotinic acetylcholine receptor (nAChR) and the γ-aminobutyric acid (GABA) receptor. These ion channels are responsible for the fast synaptic transmission that occurs in humans and as a result are of fundamental biological importance. pLGICs bind ligands (neurotransmitters), and upon ligand-binding undergo activation. The activation event causes an ion channel to enter a new physical state that is able to conduct ions. Ion channels allow for the flux of ions across the membrane through a pore that is formed upon ion channel activation. For pLGICs to function properly both ligand-binding and ion channel activation must occur. The ligand-binding event has been studied extensively over the past few decades, and a detailed mechanism of binding has emerged. During activation the ion channel must undergo structural rearrangements that allow the protein to enter a conformation in which ions can flow through. Despite this great and ubiquitous importance, a fundamental understanding of the ion channel activation mechanism and kinetics, as well as concomitant structural arrangements, remains elusive.

This dissertation describes efforts that have been made to temporally control the activation of ligand-gated ion channels. Temporal control of ion channel activation provides a means by which to activate ion channels when desired. The majority of this work examines the use of light to activate ion channels. Several photocages were examined in this thesis; photocages are molecules that release a ligand under irradiation, and, for the work described here, the released ligand then activates the ion channel. First, a new water-soluble photoacid was developed for the activation of proton-sensitive ion channels. Activation of acid-sensing ion channels, ASIC2a and GLIC, was observed only upon irradiation. Next, a variety of Ru²⁺ photocages were also developed for the release of amine ligands. The Ru²⁺ systems interacted in a deleterious manner with a representative subset of biologically essential ion channels. The rapid mixing of ion channels with agonist was also examined. A detection system was built to monitor ion channels activation in the rapid mixing experiments. I have shown that liposomes, and functionally-reconstituted ELIC, are not destroyed during the mixing process. The work presented here provides the means to deliver agonist to ligand-gated ion channels in a controlled fashion.

Relatório de estágio em gestão de unidade de saúde na UCC Montemor

O presente relatório enquadra-se na disciplina de Estagio Curricular do 1.º Curso de Mestrado em Enfermagem de Especialização em Gestão de Unidades de Saúde, lecionado na Escola Superior de Saúde do Instituto Politécnico de Portalegre, com a orientação da Prof. Coordenadora Graça Gama. O estagio, decorreu de 14 Fevereiro de 2011 até 24 Junho de 2011 sob o tema “A melhoria contínua da Qualidade dos cuidados, no âmbito da organização e do funcionamento na Unidade de Cuidados na Comunidade Monte Mor” de Montemor-o-Novo. Esta é uma pequena unidade funcional do ACES vocacionada para actuar na comunidade e capaz de mobilizar competências instaladas noutras unidades com objectivos precisos para prestar cuidados de saúde a indivíduos, famílias e grupos com necessidades especiais de cuidados, através de intervenções específicas nos domicílios e na comunidade, ao nível da prevenção, promoção e protecção da saúde. Este estagio teve por base a garantir da qualidade nos Cuidados de Saúde Primários em que foi necessário conhecer as principais componentes do conceito de qualidade, elaborar um documento denominado Regulamento Interno [RI], integrado no programa de garantia da qualidade, planear em conjunto com a equipa multidisciplinar a sua execução e definir o modelo a aplicar. O relatório tem inicio com um enquadramento conceptual adequado ao tema, a caracterização do local onde se realizou o estagio, assim como as atividades desenvolvidas, o resultado obtido ao longo dos cinco meses de duração do mesmo. No final, encontramos a reflexão que faz a avaliação geral do estagio. Em jeito de consideração final, temos a conclusão em que se realça as ideias gerais do estagio e reforçase a opinião sobre o decorrer do mesmo.