Implementation of Recommendations of the Commission on Nursing - Third Annual Progress Report of the Monitoring Committee

Implementation of Recommendations of the Commission on Nursing – Third Annual Progress Report of the Monitoring Committee This is the third annual report of the Monitoring Committee established by the Minister for Health and Children to oversee progress in the implementation of the recommendations contained in the Report of the Commission on Nursing A Blueprint for the Future. It outlines the further progress made during 2002 in achieving targets set out in the Priority Action Plan for 2002 and 2003 agreed between the Department of Health and Children and the Nursing Alliance. Click here to download PDF 50kb

Research Strategy for Nursing and Midwifery in Ireland

Research Strategy for Nursing and Midwifery in Ireland The Report of the Commission on Nursing (1998, para. 6.77) recommended that the Nursing Policy Division in the Department of Health and Children, in consultation with the appropriate bodies, draw up a national strategy for nursing and midwifery research. In response to the above, the Chief Nursing Officer at the Department of Health and Children convened a consultative committee to prepare a research strategy for nursing and midwifery in Ireland. This committee was representative of those with a core interest in nursing and midwifery research. Click here to download PDF 501kb

Review of the Nursing Home Subvention Scheme

Review of the Nursing Home Subvention Scheme The government decided in 1997 to approve proposals from the Minister for Finance for a process of expenditure reviews as a key part of the financial management systems that are central to the Strategic Management Initiative and are intended to ensure greater predictability in resource planning. The aims of the expenditure review process are as follows: Click here to download PDF 873kb

Evaluation of tumor vascularisation in two rat sarcoma models for studying isolated lung perfusion : Injection route determines the origin of tumour vessels

Résumé Introduction: La perfusion isolée cytostatique du poumon est une technique attractive qui permet l'administration des doses élevées d'un agent cytostatique tout en épargnant dans la mesure du possible la circulation systémique. Cependant, la perfusion de l'artère pulmonaire risque d'épargner le territoire pulmonaire vascularisé par l'intermédiaire des artères bronchiques, ce qui pourrait diminuer l'efficacité de ce traitement au cas où la lésion ciblée est vascularisée par les artères bronchiques. Ce travail est destiné au développement d'un modèle tumoral au niveau des poumons de rongeur (rat) porteur d'un sarcome pulmonaire afin de déterminer si la voie d'injection des cellules tumorales (intraveineuse, versus intratumorale) influencera la vascularisation des tumeurs (provenant du système artères pulmonaires ou artères bronchiques). Méthod: Des tumeurs de sarcomes pulmonaires ont été générées par injection d'une suspension cellulaire de sarcome, soit par injection intraveineuse, soit directement dans le parenchyme pulmonaire par thoracotomie. Ensuite, une perfusion isolée du poumon porteur de la tumeur à l'aide de l'encre a été effectuée, soit par l'artère pulmonaire, soit par le système des artères bronchiques. La distribution de l'encre dans les vaisseaux tumoraux ainsi que dans les vaisseaux non tumoraux du poumon adjacent a été investiguée à l'aide d'une analyse histologique des poumons perfusés. Résultat: L'administration intraveineuse et intratumorale de la suspension de cellules tumorales résulte en des tumeurs similaires sur le plan histologique. Néanmoins, l'injection intra-parenchymateuse démontre des tumeurs plus homogènes et avec un développement plus prédictible, était associée à une survie plus longue qu'après injection intraveineuse. Les analyses histologiques après perfusion isolée à l'aide de l'encre démontre que les tumeurs résultant de l'injection intraveineuse ont développé une vascularisation se basant sur le système d'artères pulmonaires tandis que les tumeurs émergeant après injection intraparenchymateuse ont développé une vascularisation provenant du système des artères bronchiques. Conclusion: Ce travail démontre pour la première fois l'importance du mode de génération de tumeurs pulmonaires en ce qui concerne leur future vascularisation, ce qui pourrait avoir un impact sur leur traitement par perfusion isolée du poumon. Abstract Isolated cytostatic lung perfusion (ILP) is an attractive technique allowing delivery of a high-dose of cytostatic agents to the lungs while limiting systemic toxicity. In developing a rat model of ILP, we have analysed the effect of the route of tumour cell injection on the source of tumour vessels. Pulmonary sarcomas were estab¬lished by injecting a sarcoma cell suspension either by the intravenous (i.v.) route or directly into the lung paren¬chyma. Ink perfusion through either pulmonary artery (PA) or bronchial arteries (BA) was performed and the characteristics of the tumour deposits defined. i.v. and direct injection methods induced pulmonary sarcoma nodules, with similar histological features. The intraparenchymal injection of tumour cells resulted in more reli¬able and reproducible tumour growth and was associat¬ed with a longer survival of the animals. i.v. injected tumours developed a PA-derived vascular tree whereas directly injected tumours developed a BA-derived vasculature.

Avian erythrocytes have functional mitochondria, opening novel perspectives for birds as animal models in the study of ageing.

BACKGROUND: In contrast to mammalian erythrocytes, which have lost their nucleus and mitochondria during maturation, the erythrocytes of almost all other vertebrate species are nucleated throughout their lifespan. Little research has been done however to test for the presence and functionality of mitochondria in these cells, especially for birds. Here, we investigated those two points in erythrocytes of one common avian model: the zebra finch (Taeniopygia guttata). RESULTS: Transmission electron microscopy showed the presence of mitochondria in erythrocytes of this small passerine bird, especially after removal of haemoglobin interferences. High-resolution respirometry revealed increased or decreased rates of oxygen consumption by erythrocytes in response to the addition of respiratory chain substrates or inhibitors, respectively. Fluorometric assays confirmed the production of mitochondrial superoxide by avian erythrocytes. Interestingly, measurements of plasmatic oxidative markers indicated lower oxidative stress in blood of the zebra finch compared to a size-matched mammalian model, the mouse. CONCLUSIONS: Altogether, those findings demonstrate that avian erythrocytes possess functional mitochondria in terms of respiratory activities and reactive oxygen species (ROS) production. Interestingly, since blood oxidative stress was lower for our avian model compared to a size-matched mammalian, our results also challenge the idea that mitochondrial ROS production could have been one actor leading to this loss during the course of evolution. Opportunities to assess mitochondrial functioning in avian erythrocytes open new perspectives in the use of birds as models for longitudinal studies of ageing via lifelong blood sampling of the same subjects.

Local Distance-Based Generalized Linear Models using the dbstats package for R

This paper introduces local distance-based generalized linear models. These models extend (weighted) distance-based linear models firstly with the generalized linear model concept, then by localizing. Distances between individuals are the only predictor information needed to fit these models. Therefore they are applicable to mixed (qualitative and quantitative) explanatory variables or when the regressor is of functional type. Models can be fitted and analysed with the R package dbstats, which implements several distancebased prediction methods.

Review of the Nursing Home Subvention Scheme

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Research Strategy for Nursing and Midwifery in Ireland 2003-2008. Review of Attainments

The Research Strategy for Nursing and Midwifery in Ireland (Department of Health and Children, 2003) was a response to the Commission on Nursing’s (Government of Ireland, 1998: p114) suggestion that a national strategy be developed to guide and support the emerging need for the professions of nursing and midwifery to develop a research base as a fundamental to practice. The Commission itself had found a dearth of published Irish nursing and midwifery research (Government of Ireland, 1998; Condell, 1998) due to a lack of policy direction and funding availability. Download document here

Implementation of Recommendations of the Commission on Nursing - Third Annual Progress Report of the Monitoring Committee

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From Vision to Action: strengthening the nursing contribution to public health

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The MIGCLIM R package - seamless integration of dispersal constraints into projections of species distribution models

The MIGCLIM R package is a function library for the open source R software that enables the implementation of species-specific dispersal constraints into projections of species distribution models under environmental change and/or landscape fragmentation scenarios. The model is based on a cellular automaton and the basic modeling unit is a cell that is inhabited or not. Model parameters include dispersal distance and kernel, long distance dispersal, barriers to dispersal, propagule production potential and habitat invasibility. The MIGCLIM R package has been designed to be highly flexible in the parameter values it accepts, and to offer good compatibility with existing species distribution modeling software. Possible applications include the projection of future species distributions under environmental change conditions and modeling the spread of invasive species.

Turnover in Nursing and Midwifery

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Turnover in Nursing and Midwifery

The Report of the Commission on Nursing (1998) identified a need to strengthen the workforce planning functions. The Nursing Policy Division of the Department of Health and Children acted on the recommendation by establishing a Study of the Nursing and Midwifery Resource (December 1998). The main objective of the study was to forecast future nursing and midwifery needs which included estimating the turnover rate among registered nurses and midwives employed in the health services. Click here to download PDF

The Challenges for Nursing and Midwifery, A Discussion Paper

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Report of the Expert Group on Midwifery and Children's Nursing Education

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