Isolation in cell cultures and initial characterisation of two novel bocavirus species from swine in Northern Ireland

We report the isolation in cell cultures of two novel bocavirus species in pigs from farms in Northern Ireland with clinical postweaning multisystemic wasting syndrome (PMWS). We have designated the isolates as porcine bocavirus-3 (PBoV3) and porcine bocavirus-4 (PBoV4). To date 5082 and 4125 bps of PBoV3 and PBoV4 have been sequenced, respectively. PBoV3 and PBoV4 show nucleotide homology to other known bocaviruses in swine and other organisms. Open reading frame (ORF) analysis has shown that these viruses have a third small ORF, equivalent to the NP1 ORF that distinguishes the bocaviruses from other parvoviruses.

Plasmid DNA analysis of Staphylococcus epidermidis isolated from blood and colonization cultures in very low birth weight neonates

We prospectively studied the course of colonization and sepsis with Staphylococcus epidermidis among 29 very low birth weight neonates undergoing prolonged umbilical catheterization. S. epidermidis bacteremia occurred in 7 patients. In 6 bacteremia was preceded by positive colonization cultures. Isolates obtained from nares, base of umbilicus, umbilical catheter entry sites, catheter tips and blood were examined for plasmid DNA profiles. In 4 patients the plasmid profiles of the catheter entry site isolates were identical with those of the blood isolates. In the other 3 bacteremic patients plasmid profiles of the catheter entry site and blood isolates were different. No correlation was observed in the plasmid DNA patterns of isolates obtained from catheter tip cultures as compared to the corresponding blood cultures. The blood isolates from bacteremic patients had different plasmid profiles.

Regulatory or Regulating Publics? The European Union’s Regulation of Emerging Health Technologies and Citizen Participation

‘Citizen participation’ includes various participatory techniques and is frequently viewed as an unproblematic and important social good when used as part of the regulation of the innovation and implementation of science and technology. This is perhaps especially evident in debates around ‘anticipatory governance’ or ‘upstream engagement’. Here, we interrogate this thesis using the example of the European Union’s regulation of emerging health technologies (such as nanotechnology). In this case, citizen participation in regulatory debate is concerned with innovative objects for medical application that are considered to be emergent or not yet concrete. Through synthesising insights from law, regulatory studies, critical theory, and science and technology studies (STS), we seek to cast new light on the promises, paradoxes and pitfalls of citizen participation as a tool or technology of regulation in itself. As such we aim to generate a new vantage point from which to view the values and sociotechnical imaginaries that are both ‘designed-in’ and ‘designed-out’ of citizen participation. In so doing, we show not only how publics (do not) regulate technologies, but also how citizens themselves are regulated through the techniques of participation. © The Author [2012].

The Science of Religious Beliefs

Why have humans, throughout history and across cultures, shown a strong tendency to believe in the existence of superhuman intentional agents and attached this belief to notions of morality, misfortune, and the creation of the world? The answer emerging from the cognitive science of religion appears to be that explicit beliefs are informed and constrained by the natural and cross-culturally recurrent operation of implicit cognitive systems. Successful god concepts resonate with the expectations of these implicit systems but also have attention-demanding and inferentially-rich properties that allow their integration into various areas of human concern. Theological concepts may deviate from these natural cognitive moorings but require special cultural scaffolding, such as Whitehouse's two Modes of Religiosity, to do so and constitute additions to, rather than replacements of the religious beliefs supported by implicit cognitive systems.

Development of primary human nasal epithelial cell cultures for the study of cystic fibrosis pathophysiology

Cultured primary epithelial cells are used to examine inflammation in cystic fibrosis (CF). We describe a new human model system using cultured nasal brushings. Nasal brushings were obtained from 16 F508del homozygous patients and 11 healthy controls. Cells were resuspended in airway epithelial growth medium and seeded onto collagen-coated flasks and membranes for use in patch-clamp, ion transport, and mediator release assays. Viable cultures were obtained with a 75% success rate from subjects with CF and 100% from control subjects. Amiloride-sensitive epithelial Na channel current of similar size was present in both cell types while forskolin-activated CF transmembrane conductance regulator current was lacking in CF cells. In Ussing chambers, cells from CF patients responded to UTP but not to forskolin. Spontaneous and cytomix-stimulated IL-8 release was similar (stimulated 29,448 ± 9,025 pg/ml; control 16,336 ± 3,308 pg/ml CF; means ± SE). Thus nasal epithelial cells from patients with CF can be grown from nasal brushings and used in electrophysiological and mediator release studies in CF research.

Belfast, the emerging city:1850-1914

This explores the rich social, cultural and economic life of Belfast at the point when it was emerging as Ireland's largest city and a key player in the British industrial and commercial landscape. Drawing on the research of established and emerging scholars this provides a series of snapshots of many aspects of the city's devlopment and its people at this pivotal time in its history

The contribution of N₂O₃ to the cytotoxicity of the nitric oxide donor DETA/NO: an emerging role for S-nitrosylation

The relationship between the biological activity of NO and its chemistry is complex. The objectives of this study were to investigate the influence of oxygen tension on the cytotoxicity of the NO• donor DETA/NO and to determine the effects of oxygen tension on the key RNS (reactive nitrogen species) responsible for any subsequent toxicity. The findings presented in this study indicate that the DETA/NO-mediated cytotoxic effects were enhanced under hypoxic conditions. Further investigations revealed that neither ONOO⁻ (peroxynitrite) nor nitroxyl was generated. Fluorimetric analysis in the presence of scavengers suggest for the first time that another RNS, dinitrogen trioxide may be responsible for the cytotoxicity with DETA/NO. Results showed destabilization of HIF (hypoxia inducible factor)-1α and depletion of GSH levels following the treatment with DETA/NO under hypoxia, which renders cells more susceptible to DETA/NO cytotoxicity, and could account for another mechanism of DETA/NO cytotoxicity under hypoxia. In addition, there was significant accumulation of nuclear p53, which showed that p53 itself might be a target for S-nitrosylation following the treatment with DETA/NO. Both the intrinsic apoptotic pathway and the Fas extrinsic apoptotic pathway were also activated. Finally, GAPDH (glyceraldehyde-3-phosphate dehydrogenase) is another important S-nitrosylated protein that may possibly play a key role in DETA/NO-mediated apoptosis and cytotoxicity. Therefore this study elucidates further mechanisms of DETA/NO mediated cytotoxicity with respect to S-nitrosylation that is emerging as a key player in the signalling and detection of DETA/NO-modified proteins in the tumour microenvironment.

Romanticism and Blackwood's Magazine:'An Unprecedented Phenomenon'

Romanticism and Blackwood's Magazine is inspired by the ongoing critical fascination with Blackwood's Edinburgh Magazine, and the burgeoning recognition of its centrality to the Romantic age. Though the magazine itself was published continuously for well over a century and a half, this volume concentrates specifically on those years when William Blackwood was at the helm, beginning with his founding of the magazine in 1817 and closing with his death in 1834. These were the years when, as Samuel Taylor Coleridge put it in 1832, Blackwood's reigned as 'an unprecedented Phenomenon in the world of letters.' The magazine placed itself at the centre of the emerging mass media, commented decisively on all the major political and cultural issues that shaped the Romantic movement, and published some of the leading writers of the day, including Coleridge, Thomas De Quincey, John Galt, Felicia Hemans, James Hogg, Walter Scott, and Mary Shelley.

'This much-needed volume reminds us not only why Blackwood's was the most influential periodical publication of the time, but also how its writers, writings, and critical agendas continue to shape so many of the scholarly concerns of Romantic studies in the twenty-first century.' - Charles Mahoney, Associate Professor, University of Connecticut, USA

List of Illustrations
Acknowledgements
Abbreviations
Notes on Contributors
'A character so various, and yet so indisputably its own': A Passage to Blackwood's Edinburgh Magazine; R.Morrison & D.S.Roberts
PART I: BLACKWOOD'S AND THE PERIODICAL PRESS
Beginning Blackwood's: The Right Mix of Dulce and Ùtile; P.Flynn
John Gibson Lockhart and Blackwood's: Shaping the Romantic Periodical Press; T.Richardson
From Gluttony to Justified Sinning: Confessional Writing in Blackwood's and the London Magazine; D.Higgins
Camaraderie and Conflict: De Quincey and Wilson on Enemy Lines; R.Morrison
Selling Blackwood's Magazine, 1817-1834; D.Finkelstein
PART II: BLACKWOOD'S CULTURE AND CRITICISM
Blackwood's 'Personalities'; T.Mole
Communal Reception, Mary Shelley, and the 'Blackwood's School' of Criticism; N.Mason
Blackwoodian Allusion and the Culture of Miscellaneity; D.Stewart
Blackwood's Edinburgh Magazine in the Scientific Culture of Early Nineteenth-Century Edinburgh; W.Christie
The Art and Science of Politics in Blackwood's Edinburgh Magazine, c. 1817-1841; D.Kelly
Prosing Poetry: Blackwood's and Generic Transposition, 1820-1840; J.Camlot
PART III: BLACKWOOD'S FICTIONS
Blackwood's and the Boundaries of the Short Story; T.Killick
The Edinburgh of Blackwood's Edinburgh Magazine and James Hogg's Fiction; G.Hughes
'The Taste for Violence in Blackwood's Magazine'; M.Schoenfield
PART IV: BLACKWOOD'S AT HOME
John Wilson and Regency Authorship; R.Cronin
John Wilson and Sport; J.Strachan
William Maginn and the Blackwood's 'Preface' of 1826; D.E.Latané, Jr.
All Work and All Play: Felicia Hemans's Edinburgh Noctes; N.Sweet
PART V: BLACKWOOD'S ABROAD
Imagining India in Early Blackwood's; D.S.Roberts
Tales of the Colonies: Blackwood's, Provincialism, and British Interests Abroad; A.Jarrells
Selected Bibliography
Index

ROBERT MORRISON is Queen's National Scholar at Queen's University, Kingston, Ontario, Canada. His book, The English Opium-Eater: A Biography of Thomas De Quincey was a finalist for the James Tait Black Prize. He has edited writings by Jane Austen, Leigh Hunt, Thomas De Quincey, and John Polidori.
DANIEL SANJIV ROBERTS is Reader in English at Queen's University Belfast, UK. His publications include a monograph, Revisionary Gleam: De Quincey, Coleridge, and the High Romantic Argument (2000), and major critical editions of Thomas De Quincey's Autobiographic Sketches and Robert Southey's The Curse of Kehama; the latter was cited as a Distinguished Scholarly Edition by the MLA. He is currently working on an edition of Charles Johnstone's novel The History of Arsaces, Prince of Betlis for the Early Irish Fiction series.

Optimizing Research on End-of-Life Care for Seniors:The Collective New Emerging Team on End of Life Care for Seniors University of Ottawa, Institute of Palliative Care

Background: End-of-life care for seniors is an important and neglected area of research. The University of Ottawa Institute of Palliative Care has expanded its research capacity by developing a Canadian Institutes of Health Research (CIHR) funded new emerging team on end-of-life care for seniors. This initiative brings together an interdisciplinary team of researchers from palliative care and geriatrics to develop a comprehensive program of research. Methods: 1) A variety of investigators from the fields of palliative care and geriatrics and disciplines of epidemiology, medicine, nursing, psychology and social work will collaborate on the development of a research agenda focussed on end-of-life care for seniors. 2) The conceptual model for the research program consists of 4 broad interrelated domains that are congruent with the CIHR themes of health services, clinical issues, population health and psychosocial, cultural, spiritual and ethical issues; this framework will guide the research program and all studies emanating from the program. 3) Research studies will focus on 5 areas of inquiry that are central to end-of-life care for seniors: palliative end-of-life care for rural seniors, care settings, burden, role of volunteers, and delirium. Results: This new team has the potential to obtain peer-reviewed funding, recruit and train a new generation of researchers, and build a network of concerned researchers. Conclusions: The new team should ultimately contribute to an improved quality of care for seniors who are approaching death.

Enabling science through emerging HPC technologies: accelerating numerical quadrature using a GPU

The R-matrix method when applied to the study of intermediate energy electron scattering by the hydrogen atom gives rise to a large number of two electron integrals between numerical basis functions. Each integral is evaluated independently of the others, thereby rendering this a prime candidate for a parallel implementation. In this paper, we present a parallel implementation of this routine which uses a Graphical Processing Unit as a co-processor, giving a speedup of approximately 20 times when compared with a sequential version. We briefly consider properties of this calculation which make a GPU implementation appropriate with a view to identifying other calculations which might similarly benet.