13 research outputs found
Pharmacy Education and Training in Ireland. The PHARMINE survey of European higher education institutions delivering pharmacy education & training - Ireland, 2010.
Pharmacy education is provided for in Ireland by three Higher Education Institutions; The Royal College of Surgeons in Ireland (RCSI), University of Dublin, Trinity College (TCD), and University College Cork (UCC). TCD was the sole provider of the undergraduate programme from 1977 until 2002 when the School of Pharmacy RCSI opened. The Schools educate approximately 150 students per annum. Applications to study pharmacy are far in excess of the places available as demand is high, and the profession is therefore fortunate to attract students of high calibre.
There have been a number of recent developments which have transformed the landscape of pharmacye ducation and training in Ireland. The Bologna declaration, for instance, prompted curriculum reform in the Schools with RCSI completely reforming in 2005 to be fully compliant.
One of the main drivers for development has been the Pharmacy Act 2007, which conferred responsibility ont he Pharmaceutical Society of Ireland (PSI), the pharmacy regulator, for overseeing education, training and lifelong learning in pharmacy.
The PSI recently commissioned The Review of Pharmacy Education and Accreditation (PEARs) Project, a Review of International CPD Models, a review of competency frameworks and a baseline survey of standards in practice. These are intended to inform undergraduate curriculum development and a strategy for lifelong learning. The primary recommendation of the PEARs report(http://www.pharmaceuticalsociety.ie/Education/upload/File/Accreditation/PEARs_Project_Report.pdf) is that âthe current 4+1 model of pharmacy education to first registration should be replaced by a five year fully integrated programme of education, training and assessment as the basis for application for registration as a pharmacist.â This report will instigate major curriculum reform in the Higher Education Institutions imminently.
The Review of International CPD Models(http://www.pharmaceuticalsociety.ie/News/upload/File/Publications/PSI_International_Review_of CPD_Models.pdf ) set forth a vision for continuing professional development provision that will be implemented by 2014, as mandated by the Pharmacy Act 2007.
The PSI also prioritised reform of the preâregistration year â the year of training between the undergraduatep rogramme and registration. The National Pharmacy Internship Programme, a globally unique programme, was developed on behalf of the PSI by the School of Pharmacy of the Royal College of Surgeons in Ireland. Successful completion of the programme results in the award of a Masters of Pharmacy (M.Pharm) and entitlement to apply for registration as a pharmacist in Ireland and for subsequent free movement within the EU/EEA under the Professional Qualification Directive (2005/36/EC). The programme is a 12 month, fullâtime, blendedâlearning programme, attracting 90 European Credit Transfer and Accumulation System (ECTS) credits on completion. The basis for the curriculum is a competency framework that describes the knowledge, skills and attitudes required of a newly registered pharmacist, consistent with international norms.
It is envisaged that improvements in the education and training of pharmacists will allow for significante enhancements to be made to the delivery of pharmacy services that capable of being benchmarked against the best internationally.</p
Besting Vitamin E: Sidechain Substitution is Key to the Reactivity of Naphthyridinol Antioxidants in Lipid Bilayers
A series of naphthyridinol analogs of α-tocopherol
(α-TOH,
right) with varying sidechain substitution was synthesized to determine
how systematic changes in the lipophilicity of these potent antioxidants
impact their radical-trapping activities in lipid bilayers, regenerability
by water-soluble reductants, and binding to human tocopherol transport
protein (TTP). The activities of the naphthyridinols were assayed
in phosphatidylcholine unilamellar liposomes using a recently developed
high-throughput assay that employs a boron dipyrromethene conjugate
of α-TOH (H<sub>2</sub>B-PMHC) that undergoes fluorescence enhancement
upon oxidation. The naphthyridinols afforded a dose-dependent protection
of H<sub>2</sub>B-PMHC consistent with unprecedented peroxyl radical-trapping
activity in lipid bilayers. While sidechain length and/or branching
had no effect on their apparent reactivity, it dramatically impacted
reaction stoichiometry, with more lipophilic compounds trapping two
peroxyl radicals and more hydrophilic compounds trapping significantly
less than one. It is suggested that the less lipophilic compounds
autoxidize rapidly in the aqueous phase and that preferential partitioning
of the more lipophilic compounds to the bilayer protects them from
autoxidation. The cooperativity of a lipophilic naphthyridinol with
water-soluble reducing agents was also studied in liposomes using
H<sub>2</sub>B-PMHC and revealed superior regenerability by each of
ascorbate, <i>N</i>-acetylcysteine, and urate when compared
to α-TOH. Binding assays with human TTP, a key determinant of
the bioavailability of the tocopherols, reveal that the naphthyiridinols
can be very good ligands for the protein. In fact, naphthyridinols
with sidechains of eight or more carbons had affinities for TTP which
were similar to, and in one case 10-fold better than, α-TOH
Hypotension-induced changes in pial arteriolar diameters.
<p>Internal diameters of pial arterioles (ID, ”m) during decrease in systemic mean arterial blood pressure (mmHg), <b>A</b>: in 4â5 month-old normotensive rats (WKY, empty circles) and hypertensive vehicle-treated rats (SHR, full triangles); and <b>B</b>: in hypertensive rats treated for 10 days with telmisartan (TELMI, 2 mg/kg per day, empty squares) or candesartan cilexetil (CANDE, 10 mg/kg per day, full squares). nâ=â4â8 per group, m±sem.</p
Levels of PPAR-gamma and eNOS expression and glutathione content in brain microvessels.
<p>PPAR-gamma and eNOS mRNA expression in brain microvessels and glutathione (GSH) content of brain microvessels of 4â5 month-old SHR that where vehicle-treated (SHR) or treated for 10 days with candesartan cilexetil (CANDE, 10 mg/kg per day), pioglitazone (PIO, 2.5 mg/kg per day) or both (CANDE+PIO, 10+2.5 mg/kg per day), or telmisartan (TELMI, 2 mg/kg per day).</p><p>nâ=â6â15, m±sem, Bonferroni post-test: $: p<0.05 <i>vs</i> CANDE.</p><p>t-tests for TELMI:</p>!<p>p<0.05 <i>vs</i> SHR,</p>ÂŁ<p>: p<0.05 <i>vs</i> CANDE,</p>„<p>: p<0.05 <i>vs</i> CANDE+PIO.</p
Tocopherol Activity Correlates with Its Location in a Membrane: A New Perspective on the Antioxidant Vitamin E
We show evidence of an antioxidant
mechanism for vitamin E which
correlates strongly with its physical location in a model lipid bilayer.
These data address the overlooked problem of the physical distance
between the vitaminâs reducing hydrogen and lipid acyl chain
radicals. Our combined data from neutron diffraction, NMR, and UV
spectroscopy experiments all suggest that reduction of reactive oxygen
species and lipid radicals occurs specifically at the membraneâs
hydrophobicâhydrophilic interface. The latter is possible when
the acyl chain âsnorkelsâ to the interface from the
hydrocarbon matrix. Moreover, not all model lipids are equal in this
regard, as indicated by the small differences in vitaminâs
location. The present result is a clear example of the importance
of lipid diversity in controlling the dynamic structural properties
of biological membranes. Importantly, our results suggest that measurements
of aToc oxidation kinetics, and its products, should be revisited
by taking into consideration the physical properties of the membrane
in which the vitamin resides
Structure and vasoactivity of pial arterioles.
<p>Passive internal diameter (passive ID, ”m) and wall thickness at the arteriolar pressure range of 30â35 mmHg (WT<sub>30â35</sub>, ”m) and slope of the elastic modulus <i>versus</i> stress (E<sub>T</sub>), responses of pial arterioles to serotonin and ADP (percentage of change in baseline ID) of 4â5 month-old SHR that where vehicle-treated (SHR) or treated for 10 days with candesartan cilexetil (CANDE, 10 mg/kg per day), pioglitazone (PIO, 2.5 mg/kg per day) or both (CANDE+PIO, 10+2.5 mg/kg per day), or telmisartan (TELMI, 2 mg/kg per day).</p><p>nâ=â6â15, m±sem, Bonferroni post-test:</p>*<p>p<0.05 <i>vs</i> SHR,</p>â <p>p<0.05 <i>vs</i> PIO,</p>$<p>: p<0.05 <i>vs</i> CANDE.</p><p>t-tests for TELMI: ! p<0.05 vs SHR, ÂŁ: p < 0.05 vs CANDE, „: p < 0.05 vs CANDE+PIO.</p
Blood pressure and baseline pial arteriolar diameters.
<p><b>A:</b> Systemic mean arterial blood pressure (mmHg), <b>B:</b> mean intra-arteriolar blood pressure (mmHg) and <b>C:</b> baseline internal diameter of pial arterioles (ID, ”m) in 4â5 month-old SHR that where vehicle-treated (SHR, full bars) or treated for 10 days with candesartan cilexetil (CANDE, 10 mg/kg per day, left-sloping hatched bars), pioglitazone (PIO, 2.5 mg/kg per day, right-sloping hatched bars) or both (CANDE+PIO, 10+2.5 mg/kg per day, double-sloping hatched bars), or telmisartan (TELMI, 2 mg/kg per day, horizontal hatched bars); m±sem. p values for two-way ANOVA: - A: mean arterial blood pressure (nâ=â13â18) p<sub>interaction</sub> 0.051, p<sub>cande</sub><1.10<sup>â4</sup>, p<sub>pio</sub> 0.180 - B: mean intra-arteriolar blood pressure (nâ=â10â12) p<sub>interaction</sub> 0.456, p<sub>cande</sub><1.10<sup>â4</sup>, p<sub>pio</sub> 0.389 â C: ID (nâ=â12â13) p<sub>interaction</sub> 0.017, p<sub>cande</sub><1.10<sup>â4</sup>, p<sub>pio</sub> 0.107 Bonferroni post-test: * p<0.05 <i>vs</i> SHR, â p<0.05 <i>vs</i> PIO, : p<0.05 <i>vs</i> CANDE.</p
Levels of PPAR-gamma and eNOS mRNA expression.
<p><b>A:</b> PPAR-gamma and <b>B:</b> eNOS mRNA expression in brain microvessels of 4â5 month-old normotensive rats (WKY, empty bars), hypertensive rats that where vehicle-treated (SHR, full bars) or treated for 10 days with telmisartan (TELMI, 2 mg/kg per day, horizontal hatched bars) or candesartan cilexetil (CANDE, 10 mg/kg per day, left-sloping hatched bars). nâ=â4â5, m±sem; 1-way ANOVA; Newman-Keuls *: p<0.05 <i>vs</i> WKY, $: p<0.05 <i>vs</i> CANDE.</p
Vasoreactivity of pial arterioles to Ang II.
<p>Vasoactive response of pial arterioles (percentage of change in baseline ID) to suffusion of Ang II (10<sup>â6</sup> M) in 4â5 month-old SHR that where vehicle-treated (SHR, full bars) or treated for 10 days with candesartan cilexetil (CANDE, 10 mg/kg per day, left-sloping hatched bars), pioglitazone (PIO, 2.5 mg/kg per day, right-sloping hatched bars) or both (CANDE+PIO, 10+2.5 mg/kg per day, double-sloping hatched bars), or telmisartan (TELMI, 2 mg/kg per day, horizontal hatched bars) ; m±sem. p values for two-way ANOVA (nâ=â7â9) p<sub>interaction</sub> 0.018, p<sub>cande</sub> 0.012, p<sub>pio</sub> 0.009 Bonferroni post-test: * p<0.05 <i>vs</i> SHR, â p<0.05 <i>vs</i> PIO, : p<0.05 <i>vs</i> CANDE.</p
Early morphant malformations.
<p>Images of embryo development from 6â18 hpf demonstrating early effects of TTP knockdown (right panel) compared to an injected control animal at the same age (left panel). Embryos from each MO injection type remain constant through 11 hpf. Beginning at 12 hpf, malformations are noticeable in the rostral region of the TRN embryo. These initial malformations occur in the head at the time the developing eye (marked) becomes distinguishable. The malformations in TRN embryos are more pronounced at later stages of development (16 and 18 hpf), while somite formation continues unabated. Images are frames from a time-lapse video (<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0047402#pone.0047402.s005" target="_blank">Videos S1</a> and <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0047402#pone.0047402.s005" target="_blank">S2</a>).</p