Force of infection and evolution of lesions of canine tegumentary leishmaniasis in Northwestern Argentina

A clinical-serological follow-up was carried out in a canine population in endemic foci of Leishmania braziliensis spread in northwestern Argentina. Each dog was studied in at least two visits, 309±15 days (X±SE) apart. Some initially healthy dogs (n=52) developed seroconversion or lesions. The clinical evolution of the disease in dogs resembles in many aspects the human disease. Similarities include the long duration of most ulcers with occasional healing or appearance of new ones and the late appearance of erosive snout lesions in some animals. Yearly incidence rates of 22.7% for seroconversion and of 13.5% for disease were calculated as indicators of the force of infection by this parasite upon the canine population.

Atomic force and electron microscopic-based study of sarcolemmal surface of living cardiomyocytes unveils unexpected mitochondrial shift in heart failure.

Loss of T-tubules (TT), sarcolemmal invaginations of cardiomyocytes (CMs), was recently identified as a general heart failure (HF) hallmark. However, whether TT per se or the overall sarcolemma is altered during HF process is still unknown. In this study, we directly examined sarcolemmal surface topography and physical properties using Atomic Force Microscopy (AFM) in living CMs from healthy and failing mice hearts. We confirmed the presence of highly organized crests and hollows along myofilaments in isolated healthy CMs. Sarcolemma topography was tightly correlated with elasticity, with crests stiffer than hollows and related to the presence of few packed subsarcolemmal mitochondria (SSM) as evidenced by electron microscopy. Three days after myocardial infarction (MI), CMs already exhibit an overall sarcolemma disorganization with general loss of crests topography thus becoming smooth and correlating with a decreased elasticity while interfibrillar mitochondria (IFM), myofilaments alignment and TT network were unaltered. End-stage post-ischemic condition (15days post-MI) exacerbates overall sarcolemma disorganization with, in addition to general loss of crest/hollow periodicity, a significant increase of cell surface stiffness. Strikingly, electron microscopy revealed the total depletion of SSM while some IFM heaps could be visualized beneath the membrane. Accordingly, mitochondrial Ca(2+) studies showed a heterogeneous pattern between SSM and IFM in healthy CMs which disappeared in HF. In vitro, formamide-induced sarcolemmal stress on healthy CMs phenocopied post-ischemic kinetics abnormalities and revealed initial SSM death and crest/hollow disorganization followed by IFM later disarray which moved toward the cell surface and structured heaps correlating with TT loss. This study demonstrates that the loss of crest/hollow organization of CM surface in HF occurs early and precedes disruption of the TT network. It also highlights a general stiffness increased of the CM surface most likely related to atypical IFM heaps while SSM died during HF process. Overall, these results indicate that initial sarcolemmal stress leading to SSM death could underlie subsequent TT disarray and HF setting.

Strategic Task Force on Alcohol - Interim Report

The Commission on Liquor Licensing was established by the Minister for Justice, Equality and Law Reform in November 2000 to review the Liquor Licensing system in Ireland. The Commission published an Interim Report with a set of recommendations1, one of which was the establishment of a task force. A High Level Inter-DepartmentalWorking Group considered the report and certain actions were agreed by different Government Departments.The Department of Health and Children agreed to establish a Strategic Task Force on Alcohol. This is their interim report.    

Flexible Training Strategy (National Task Force on Medical Staffing)

Flexible Training Strategy (National Task Force on Medical Staffing) The Flexible Training Strategy, while endorsing flexible/part-time options recognises that the preferred option for the majority of doctors-in-training and consultants is most likely to continue to be full-time training and work. Click here to download PDF

Report of the National Task Force on Medical Staffing (Hanly report)

Report of the National Task Force on Medical Staffing (Hanly report) Patients deserve the best possible care that the Irish health services can deliver. At present, most frontline medical care in hospitals is delivered by non-consultant hospital doctors (NCHDs), the majority of whom work excessively long hours. Patients have limited access to consultant care. NCHDs will soon be required by law to work fewer hours. This will have significant benefits for both doctors and patients. Click here to download PDF 1.7mb

Report of the National Task Force on Medical Staffing (Hanly report)

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Flexible Training Strategy (National Task Force on Medical Staffing)

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Strategic Task Force on Alcohol - Second Report

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Report of the National Task Force on Suicide

  The Interim Report of the National Task Force on suicide was published in September 1996.  The Report addressed the first two terms of reference, to define numerically and qualitatively, the nature of the suicide problem in Ireland and to define and quantify the problems of attempted suicide and parasuicide in Ireland including the associated costs involved.  The remaining terms of reference of the Task Force will now be addressed:- Download the Report here    

The Report of the Task Force on Assaults on Psychiatric Nurses

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Reducing the Risk: A Strategic Approach - The Report of the Task Force on Sudden Cardiac Death

The Minister for Health and Children established the Task Force on Sudden Cardiac Death (SCD) in the Autumn of 2004, with the following terms of reference:1) Define SCD and describe its incidence and underlying causes in Ireland.2) Advise on the detection and assessment of those at high risk of SCD and their relatives.3) Advise on the systematic assessment of those engaged in sports and exercise for risk of SCD.4) Advise on maximizing access to basic life support (BLS) and automated external defibrillators (AEDs) and on:- appropriate levels of training in BLS and use of AEDs, and on the maintenance of that training- priority individuals and priority groups for such training- geographic areas and functional locations of greatest need- best practice models of first responder scheme and public access defibrillation, and- integration of such training services.5) Advise on the establishment and maintenance of surveillance systems, including a registry of SCD and information systems to monitor risk assessment, and training and equipment programmes.6) Advise and make recommendations on other priority issues relevant to SCD in Ireland.7) Outline a plan for implementation and advise on monitoring the implementation of recommendations made in the Task Force’s report. In undertaking its work the Task Force was mindful of national health policy, relevant national strategies and of the recently reformed structures for health service delivery in Ireland. Read the Report (PDF, 1.66mb)

Report of Inter-sectoral Group on the Implementation of the Recommendations of the National Task Force on Obesity

Report of Inter-sectoral Group on the Implementation of the Recommendations of the National Task Force on Obesity Click here to download PDF 1.25mb

An Integrated Work Force Planning Strategy For The Health Services 2009 - 2012

An Integrated Work Force Planning Strategy For The Health Services 2009 – 2012 Click here to download PDF 1.6mb

La force publique devant les caméras. Considérations sur la sous-veillance de la police par ses publics

Les médias de masse, en particulier Internet, ont profondément modifié la distribution du pouvoir dans notre société. Sous l'oeil des caméras et des citoyens-reporters, le pouvoir policier est l'objet d'une intense « sous-veillance » publique et médiatique. Pourquoi et comment sensibiliser les nouveaux entrants aux « risques médiatiques » de leur future profession ?